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| author | Josh Bleecher Snyder <josharian@gmail.com> | 2020-01-20 20:09:41 -0800 |
|---|---|---|
| committer | Josh Bleecher Snyder <josharian@gmail.com> | 2020-02-21 00:55:58 +0000 |
| commit | a3f234c7060b76a4397c2c38dc778a1f82d7fa17 (patch) | |
| tree | 07615787799dd316debc3aaece530922bfa81e14 /src/cmd/compile/internal/ssa/rewriteARM.go | |
| parent | a37bbcecca120ed513035a6d8532367daa4e6a95 (diff) | |
| download | go-a3f234c7060b76a4397c2c38dc778a1f82d7fa17.tar.gz go-a3f234c7060b76a4397c2c38dc778a1f82d7fa17.zip | |
cmd/compile: reduce bounds checks in generated rewrite rules
CL 213703 converted generated rewrite rules for commutative ops
to use loops instead of duplicated code.
However, it loaded args using expressions like
v.Args[i] and v.Args[i^1], which the compiler could
not eliminate bounds for (including with all outstanding
prove CLs).
Also, given a series of separate rewrite rules for the same op,
we generated bounds checks for every rewrite rule, even though
we were repeatedly loading the same set of args.
This change reduces both sets of bounds checks.
Instead of loading v.Args[i] and v.Args[i^1] for commutative loops,
we now preload v.Args[0] and v.Args[1] into local variables,
and then swap them (as needed) in the commutative loop post statement.
And we now load all top level v.Args into local variables
at the beginning of every rewrite rule function.
The second optimization is the more significant,
but the first helps a little, and they play together
nicely from the perspective of generating the code.
This does increase register pressure, but the reduced bounds
checks more than compensate.
Note that the vast majority of rewrite rules evaluated
are not applied, so the prologue is the most important
part of the rewrite rules.
There is one subtle aspect to the new generated code.
Because the top level v.Args are shared across rewrite rules,
and rule evaluation can swap v_0 and v_1, v_0 and v_1
can end up being swapped from one rule to the next.
That is OK, because any time a rule does not get applied,
they will have been swapped exactly twice.
Passes toolstash-check -all.
name old time/op new time/op delta
Template 213ms ± 2% 211ms ± 2% -0.85% (p=0.000 n=92+96)
Unicode 83.5ms ± 2% 83.2ms ± 2% -0.41% (p=0.004 n=95+90)
GoTypes 737ms ± 2% 733ms ± 2% -0.51% (p=0.000 n=91+94)
Compiler 3.45s ± 2% 3.43s ± 2% -0.44% (p=0.000 n=99+100)
SSA 8.54s ± 1% 8.32s ± 2% -2.56% (p=0.000 n=96+99)
Flate 136ms ± 2% 135ms ± 1% -0.47% (p=0.000 n=96+96)
GoParser 169ms ± 1% 168ms ± 1% -0.33% (p=0.000 n=96+93)
Reflect 456ms ± 3% 455ms ± 3% ~ (p=0.261 n=95+94)
Tar 186ms ± 2% 185ms ± 2% -0.48% (p=0.000 n=94+95)
XML 251ms ± 1% 250ms ± 1% -0.51% (p=0.000 n=91+94)
[Geo mean] 424ms 421ms -0.68%
name old user-time/op new user-time/op delta
Template 275ms ± 1% 274ms ± 2% -0.55% (p=0.000 n=95+98)
Unicode 118ms ± 4% 118ms ± 4% ~ (p=0.642 n=98+90)
GoTypes 983ms ± 1% 980ms ± 1% -0.30% (p=0.000 n=93+93)
Compiler 4.56s ± 6% 4.52s ± 6% -0.72% (p=0.003 n=100+100)
SSA 11.4s ± 1% 11.1s ± 1% -2.50% (p=0.000 n=96+97)
Flate 168ms ± 1% 167ms ± 1% -0.49% (p=0.000 n=92+92)
GoParser 204ms ± 1% 204ms ± 2% -0.27% (p=0.003 n=99+96)
Reflect 599ms ± 2% 598ms ± 2% ~ (p=0.116 n=95+92)
Tar 227ms ± 2% 225ms ± 2% -0.57% (p=0.000 n=95+98)
XML 313ms ± 2% 312ms ± 1% -0.37% (p=0.000 n=89+95)
[Geo mean] 547ms 544ms -0.61%
file before after Δ %
compile 21113112 21109016 -4096 -0.019%
total 131704940 131700844 -4096 -0.003%
Change-Id: Id6c39e0367e597c0c75b8a4b1eb14cc3cbd11956
Reviewed-on: https://go-review.googlesource.com/c/go/+/216218
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'src/cmd/compile/internal/ssa/rewriteARM.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/rewriteARM.go | 4946 |
1 files changed, 2412 insertions, 2534 deletions
diff --git a/src/cmd/compile/internal/ssa/rewriteARM.go b/src/cmd/compile/internal/ssa/rewriteARM.go index b392bad1b1..76befe077b 100644 --- a/src/cmd/compile/internal/ssa/rewriteARM.go +++ b/src/cmd/compile/internal/ssa/rewriteARM.go @@ -840,17 +840,19 @@ func rewriteValueARM(v *Value) bool { return false } func rewriteValueARM_OpARMADC_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (ADC (MOVWconst [c]) x flags) // result: (ADCconst [c] x flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMMOVWconst { continue } c := v_0.AuxInt - x := v.Args[1^_i0] + x := v_1 + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = c v.AddArg(x) @@ -862,15 +864,14 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { // match: (ADC x (SLLconst [c] y) flags) // result: (ADCshiftLL x y [c] flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } c := v_1.AuxInt y := v_1.Args[0] + flags := v_2 v.reset(OpARMADCshiftLL) v.AuxInt = c v.AddArg(x) @@ -883,15 +884,14 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { // match: (ADC x (SRLconst [c] y) flags) // result: (ADCshiftRL x y [c] flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } c := v_1.AuxInt y := v_1.Args[0] + flags := v_2 v.reset(OpARMADCshiftRL) v.AuxInt = c v.AddArg(x) @@ -904,15 +904,14 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { // match: (ADC x (SRAconst [c] y) flags) // result: (ADCshiftRA x y [c] flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } c := v_1.AuxInt y := v_1.Args[0] + flags := v_2 v.reset(OpARMADCshiftRA) v.AuxInt = c v.AddArg(x) @@ -925,15 +924,14 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { // match: (ADC x (SLL y z) flags) // result: (ADCshiftLLreg x y z flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } z := v_1.Args[1] y := v_1.Args[0] + flags := v_2 v.reset(OpARMADCshiftLLreg) v.AddArg(x) v.AddArg(y) @@ -946,15 +944,14 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { // match: (ADC x (SRL y z) flags) // result: (ADCshiftRLreg x y z flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } z := v_1.Args[1] y := v_1.Args[0] + flags := v_2 v.reset(OpARMADCshiftRLreg) v.AddArg(x) v.AddArg(y) @@ -967,15 +964,14 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { // match: (ADC x (SRA y z) flags) // result: (ADCshiftRAreg x y z flags) for { - flags := v.Args[2] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } z := v_1.Args[1] y := v_1.Args[0] + flags := v_2 v.reset(OpARMADCshiftRAreg) v.AddArg(x) v.AddArg(y) @@ -988,17 +984,18 @@ func rewriteValueARM_OpARMADC_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCconst_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (ADCconst [c] (ADDconst [d] x) flags) // result: (ADCconst [int64(int32(c+d))] x flags) for { c := v.AuxInt - flags := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } d := v_0.AuxInt x := v_0.Args[0] + flags := v_1 v.reset(OpARMADCconst) v.AuxInt = int64(int32(c + d)) v.AddArg(x) @@ -1009,13 +1006,12 @@ func rewriteValueARM_OpARMADCconst_0(v *Value) bool { // result: (ADCconst [int64(int32(c-d))] x flags) for { c := v.AuxInt - flags := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } d := v_0.AuxInt x := v_0.Args[0] + flags := v_1 v.reset(OpARMADCconst) v.AuxInt = int64(int32(c - d)) v.AddArg(x) @@ -1025,18 +1021,20 @@ func rewriteValueARM_OpARMADCconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCshiftLL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADCshiftLL (MOVWconst [c]) x [d] flags) // result: (ADCconst [c] (SLLconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -1050,13 +1048,12 @@ func rewriteValueARM_OpARMADCshiftLL_0(v *Value) bool { // result: (ADCconst x [int64(int32(uint32(c)<<uint64(d)))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = int64(int32(uint32(c) << uint64(d))) v.AddArg(x) @@ -1066,18 +1063,21 @@ func rewriteValueARM_OpARMADCshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCshiftLLreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADCshiftLLreg (MOVWconst [c]) x y flags) // result: (ADCconst [c] (SLL <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMADCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -1090,14 +1090,13 @@ func rewriteValueARM_OpARMADCshiftLLreg_0(v *Value) bool { // match: (ADCshiftLLreg x y (MOVWconst [c]) flags) // result: (ADCshiftLL x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMADCshiftLL) v.AuxInt = c v.AddArg(x) @@ -1108,18 +1107,20 @@ func rewriteValueARM_OpARMADCshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCshiftRA_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADCshiftRA (MOVWconst [c]) x [d] flags) // result: (ADCconst [c] (SRAconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -1133,13 +1134,12 @@ func rewriteValueARM_OpARMADCshiftRA_0(v *Value) bool { // result: (ADCconst x [int64(int32(c)>>uint64(d))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = int64(int32(c) >> uint64(d)) v.AddArg(x) @@ -1149,18 +1149,21 @@ func rewriteValueARM_OpARMADCshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCshiftRAreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADCshiftRAreg (MOVWconst [c]) x y flags) // result: (ADCconst [c] (SRA <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMADCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -1173,14 +1176,13 @@ func rewriteValueARM_OpARMADCshiftRAreg_0(v *Value) bool { // match: (ADCshiftRAreg x y (MOVWconst [c]) flags) // result: (ADCshiftRA x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMADCshiftRA) v.AuxInt = c v.AddArg(x) @@ -1191,18 +1193,20 @@ func rewriteValueARM_OpARMADCshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCshiftRL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADCshiftRL (MOVWconst [c]) x [d] flags) // result: (ADCconst [c] (SRLconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -1216,13 +1220,12 @@ func rewriteValueARM_OpARMADCshiftRL_0(v *Value) bool { // result: (ADCconst x [int64(int32(uint32(c)>>uint64(d)))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMADCconst) v.AuxInt = int64(int32(uint32(c) >> uint64(d))) v.AddArg(x) @@ -1232,18 +1235,21 @@ func rewriteValueARM_OpARMADCshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMADCshiftRLreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADCshiftRLreg (MOVWconst [c]) x y flags) // result: (ADCconst [c] (SRL <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMADCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -1256,14 +1262,13 @@ func rewriteValueARM_OpARMADCshiftRLreg_0(v *Value) bool { // match: (ADCshiftRLreg x y (MOVWconst [c]) flags) // result: (ADCshiftRL x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMADCshiftRL) v.AuxInt = c v.AddArg(x) @@ -1274,14 +1279,14 @@ func rewriteValueARM_OpARMADCshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADD_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADD x (MOVWconst [c])) // result: (ADDconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -1296,10 +1301,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (SLLconst [c] y)) // result: (ADDshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -1316,10 +1319,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (SRLconst [c] y)) // result: (ADDshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -1336,10 +1337,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (SRAconst [c] y)) // result: (ADDshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -1356,10 +1355,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (SLL y z)) // result: (ADDshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -1376,10 +1373,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (SRL y z)) // result: (ADDshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -1396,10 +1391,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (SRA y z)) // result: (ADDshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -1416,10 +1409,8 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD x (RSBconst [0] y)) // result: (SUB x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMRSBconst || v_1.AuxInt != 0 { continue } @@ -1435,15 +1426,12 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // result: (RSBconst [c+d] (ADD <t> x y)) for { t := v.Type - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMRSBconst { continue } c := v_0.AuxInt x := v_0.Args[0] - v_1 := v.Args[1^_i0] if v_1.Op != OpARMRSBconst { continue } @@ -1462,15 +1450,13 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { // match: (ADD (MUL x y) a) // result: (MULA x y a) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMMUL { continue } y := v_0.Args[1] x := v_0.Args[0] - a := v.Args[1^_i0] + a := v_1 v.reset(OpARMMULA) v.AddArg(x) v.AddArg(y) @@ -1482,14 +1468,14 @@ func rewriteValueARM_OpARMADD_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDD_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (ADDD a (MULD x y)) // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULAD a x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - a := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + a := v_0 if v_1.Op != OpARMMULD { continue } @@ -1510,10 +1496,8 @@ func rewriteValueARM_OpARMADDD_0(v *Value) bool { // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULSD a x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - a := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + a := v_0 if v_1.Op != OpARMNMULD { continue } @@ -1533,14 +1517,14 @@ func rewriteValueARM_OpARMADDD_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDF_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (ADDF a (MULF x y)) // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULAF a x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - a := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + a := v_0 if v_1.Op != OpARMMULF { continue } @@ -1561,10 +1545,8 @@ func rewriteValueARM_OpARMADDF_0(v *Value) bool { // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULSF a x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - a := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + a := v_0 if v_1.Op != OpARMNMULF { continue } @@ -1584,13 +1566,13 @@ func rewriteValueARM_OpARMADDF_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDS_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (ADDS x (MOVWconst [c])) // result: (ADDSconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -1605,10 +1587,8 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { // match: (ADDS x (SLLconst [c] y)) // result: (ADDSshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -1625,10 +1605,8 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { // match: (ADDS x (SRLconst [c] y)) // result: (ADDSshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -1645,10 +1623,8 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { // match: (ADDS x (SRAconst [c] y)) // result: (ADDSshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -1665,10 +1641,8 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { // match: (ADDS x (SLL y z)) // result: (ADDSshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -1685,10 +1659,8 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { // match: (ADDS x (SRL y z)) // result: (ADDSshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -1705,10 +1677,8 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { // match: (ADDS x (SRA y z)) // result: (ADDSshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -1725,17 +1695,18 @@ func rewriteValueARM_OpARMADDS_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDSshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDSshiftLL (MOVWconst [c]) x [d]) // result: (ADDSconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMADDSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -1748,9 +1719,7 @@ func rewriteValueARM_OpARMADDSshiftLL_0(v *Value) bool { // result: (ADDSconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -1763,17 +1732,19 @@ func rewriteValueARM_OpARMADDSshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDSshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDSshiftLLreg (MOVWconst [c]) x y) // result: (ADDSconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMADDSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -1785,10 +1756,8 @@ func rewriteValueARM_OpARMADDSshiftLLreg_0(v *Value) bool { // match: (ADDSshiftLLreg x y (MOVWconst [c])) // result: (ADDSshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -1802,17 +1771,18 @@ func rewriteValueARM_OpARMADDSshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDSshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDSshiftRA (MOVWconst [c]) x [d]) // result: (ADDSconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMADDSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -1825,9 +1795,7 @@ func rewriteValueARM_OpARMADDSshiftRA_0(v *Value) bool { // result: (ADDSconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -1840,17 +1808,19 @@ func rewriteValueARM_OpARMADDSshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDSshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDSshiftRAreg (MOVWconst [c]) x y) // result: (ADDSconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMADDSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -1862,10 +1832,8 @@ func rewriteValueARM_OpARMADDSshiftRAreg_0(v *Value) bool { // match: (ADDSshiftRAreg x y (MOVWconst [c])) // result: (ADDSshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -1879,17 +1847,18 @@ func rewriteValueARM_OpARMADDSshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDSshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDSshiftRL (MOVWconst [c]) x [d]) // result: (ADDSconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMADDSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -1902,9 +1871,7 @@ func rewriteValueARM_OpARMADDSshiftRL_0(v *Value) bool { // result: (ADDSconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -1917,17 +1884,19 @@ func rewriteValueARM_OpARMADDSshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDSshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDSshiftRLreg (MOVWconst [c]) x y) // result: (ADDSconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMADDSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -1939,10 +1908,8 @@ func rewriteValueARM_OpARMADDSshiftRLreg_0(v *Value) bool { // match: (ADDSshiftRLreg x y (MOVWconst [c])) // result: (ADDSshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -1956,11 +1923,11 @@ func rewriteValueARM_OpARMADDSshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (ADDconst [off1] (MOVWaddr [off2] {sym} ptr)) // result: (MOVWaddr [off1+off2] {sym} ptr) for { off1 := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } @@ -1979,7 +1946,7 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { if v.AuxInt != 0 { break } - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -1990,7 +1957,7 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { // result: (SUBconst [int64(int32(-c))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(!isARMImmRot(uint32(c)) && isARMImmRot(uint32(-c))) { break } @@ -2004,7 +1971,7 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { // result: (SUBconst [int64(int32(-c))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7 && !isARMImmRot(uint32(c)) && uint32(c) > 0xffff && uint32(-c) <= 0xffff) { break } @@ -2017,7 +1984,6 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { // result: (MOVWconst [int64(int32(c+d))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -2030,7 +1996,6 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { // result: (ADDconst [int64(int32(c+d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } @@ -2045,7 +2010,6 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { // result: (ADDconst [int64(int32(c-d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } @@ -2060,7 +2024,6 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { // result: (RSBconst [int64(int32(c+d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMRSBconst { break } @@ -2074,18 +2037,19 @@ func rewriteValueARM_OpARMADDconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (ADDshiftLL (MOVWconst [c]) x [d]) // result: (ADDconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMADDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -2098,9 +2062,7 @@ func rewriteValueARM_OpARMADDshiftLL_0(v *Value) bool { // result: (ADDconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -2114,9 +2076,11 @@ func rewriteValueARM_OpARMADDshiftLL_0(v *Value) bool { // result: (SRRconst [32-c] x) for { c := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSRLconst || v_0.AuxInt != 32-c || x != v_0.Args[0] { + if v_0.Op != OpARMSRLconst || v_0.AuxInt != 32-c { + break + } + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMSRRconst) @@ -2127,12 +2091,11 @@ func rewriteValueARM_OpARMADDshiftLL_0(v *Value) bool { // match: (ADDshiftLL <typ.UInt16> [8] (BFXU <typ.UInt16> [armBFAuxInt(8, 8)] x) x) // result: (REV16 x) for { - if v.Type != typ.UInt16 || v.AuxInt != 8 { + if v.Type != typ.UInt16 || v.AuxInt != 8 || v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || v_0.AuxInt != armBFAuxInt(8, 8) { break } - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || v_0.AuxInt != armBFAuxInt(8, 8) || x != v_0.Args[0] { + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMREV16) @@ -2143,16 +2106,15 @@ func rewriteValueARM_OpARMADDshiftLL_0(v *Value) bool { // cond: objabi.GOARM>=6 // result: (REV16 x) for { - if v.Type != typ.UInt16 || v.AuxInt != 8 { + if v.Type != typ.UInt16 || v.AuxInt != 8 || v_0.Op != OpARMSRLconst || v_0.Type != typ.UInt16 || v_0.AuxInt != 24 { break } - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSRLconst || v_0.Type != typ.UInt16 || v_0.AuxInt != 24 { + v_0_0 := v_0.Args[0] + if v_0_0.Op != OpARMSLLconst || v_0_0.AuxInt != 16 { break } - v_0_0 := v_0.Args[0] - if v_0_0.Op != OpARMSLLconst || v_0_0.AuxInt != 16 || x != v_0_0.Args[0] || !(objabi.GOARM >= 6) { + x := v_0_0.Args[0] + if x != v_1 || !(objabi.GOARM >= 6) { break } v.reset(OpARMREV16) @@ -2162,17 +2124,19 @@ func rewriteValueARM_OpARMADDshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDshiftLLreg (MOVWconst [c]) x y) // result: (ADDconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMADDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -2184,10 +2148,8 @@ func rewriteValueARM_OpARMADDshiftLLreg_0(v *Value) bool { // match: (ADDshiftLLreg x y (MOVWconst [c])) // result: (ADDshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -2201,17 +2163,18 @@ func rewriteValueARM_OpARMADDshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDshiftRA (MOVWconst [c]) x [d]) // result: (ADDconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMADDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -2224,9 +2187,7 @@ func rewriteValueARM_OpARMADDshiftRA_0(v *Value) bool { // result: (ADDconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -2239,17 +2200,19 @@ func rewriteValueARM_OpARMADDshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDshiftRAreg (MOVWconst [c]) x y) // result: (ADDconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMADDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -2261,10 +2224,8 @@ func rewriteValueARM_OpARMADDshiftRAreg_0(v *Value) bool { // match: (ADDshiftRAreg x y (MOVWconst [c])) // result: (ADDshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -2278,17 +2239,18 @@ func rewriteValueARM_OpARMADDshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDshiftRL (MOVWconst [c]) x [d]) // result: (ADDconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMADDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -2301,9 +2263,7 @@ func rewriteValueARM_OpARMADDshiftRL_0(v *Value) bool { // result: (ADDconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -2317,9 +2277,11 @@ func rewriteValueARM_OpARMADDshiftRL_0(v *Value) bool { // result: (SRRconst [ c] x) for { c := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSLLconst || v_0.AuxInt != 32-c || x != v_0.Args[0] { + if v_0.Op != OpARMSLLconst || v_0.AuxInt != 32-c { + break + } + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMSRRconst) @@ -2330,17 +2292,19 @@ func rewriteValueARM_OpARMADDshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMADDshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ADDshiftRLreg (MOVWconst [c]) x y) // result: (ADDconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMADDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -2352,10 +2316,8 @@ func rewriteValueARM_OpARMADDshiftRLreg_0(v *Value) bool { // match: (ADDshiftRLreg x y (MOVWconst [c])) // result: (ADDshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -2369,13 +2331,13 @@ func rewriteValueARM_OpARMADDshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMAND_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (AND x (MOVWconst [c])) // result: (ANDconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -2390,10 +2352,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (SLLconst [c] y)) // result: (ANDshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -2410,10 +2370,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (SRLconst [c] y)) // result: (ANDshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -2430,10 +2388,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (SRAconst [c] y)) // result: (ANDshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -2450,10 +2406,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (SLL y z)) // result: (ANDshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -2470,10 +2424,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (SRL y z)) // result: (ANDshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -2490,10 +2442,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (SRA y z)) // result: (ANDshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -2510,8 +2460,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x x) // result: x for { - x := v.Args[1] - if x != v.Args[0] { + x := v_0 + if x != v_1 { break } v.reset(OpCopy) @@ -2522,10 +2472,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (MVN y)) // result: (BIC x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMVN { continue } @@ -2540,10 +2488,8 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { // match: (AND x (MVNshiftLL y [c])) // result: (BICshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMVNshiftLL { continue } @@ -2560,13 +2506,13 @@ func rewriteValueARM_OpARMAND_0(v *Value) bool { return false } func rewriteValueARM_OpARMAND_10(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (AND x (MVNshiftRL y [c])) // result: (BICshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMVNshiftRL { continue } @@ -2583,10 +2529,8 @@ func rewriteValueARM_OpARMAND_10(v *Value) bool { // match: (AND x (MVNshiftRA y [c])) // result: (BICshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMVNshiftRA { continue } @@ -2603,6 +2547,7 @@ func rewriteValueARM_OpARMAND_10(v *Value) bool { return false } func rewriteValueARM_OpARMANDconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (ANDconst [0] _) // result: (MOVWconst [0]) for { @@ -2618,7 +2563,7 @@ func rewriteValueARM_OpARMANDconst_0(v *Value) bool { // result: x for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(int32(c) == -1) { break } @@ -2632,7 +2577,7 @@ func rewriteValueARM_OpARMANDconst_0(v *Value) bool { // result: (BICconst [int64(int32(^uint32(c)))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(!isARMImmRot(uint32(c)) && isARMImmRot(^uint32(c))) { break } @@ -2646,7 +2591,7 @@ func rewriteValueARM_OpARMANDconst_0(v *Value) bool { // result: (BICconst [int64(int32(^uint32(c)))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7 && !isARMImmRot(uint32(c)) && uint32(c) > 0xffff && ^uint32(c) <= 0xffff) { break } @@ -2659,7 +2604,6 @@ func rewriteValueARM_OpARMANDconst_0(v *Value) bool { // result: (MOVWconst [c&d]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -2672,7 +2616,6 @@ func rewriteValueARM_OpARMANDconst_0(v *Value) bool { // result: (ANDconst [c&d] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMANDconst { break } @@ -2686,17 +2629,18 @@ func rewriteValueARM_OpARMANDconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMANDshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ANDshiftLL (MOVWconst [c]) x [d]) // result: (ANDconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMANDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -2709,9 +2653,7 @@ func rewriteValueARM_OpARMANDshiftLL_0(v *Value) bool { // result: (ANDconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -2726,9 +2668,8 @@ func rewriteValueARM_OpARMANDshiftLL_0(v *Value) bool { // result: y for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 if y.Op != OpARMSLLconst { break } @@ -2744,17 +2685,19 @@ func rewriteValueARM_OpARMANDshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMANDshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ANDshiftLLreg (MOVWconst [c]) x y) // result: (ANDconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMANDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -2766,10 +2709,8 @@ func rewriteValueARM_OpARMANDshiftLLreg_0(v *Value) bool { // match: (ANDshiftLLreg x y (MOVWconst [c])) // result: (ANDshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -2783,17 +2724,18 @@ func rewriteValueARM_OpARMANDshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMANDshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ANDshiftRA (MOVWconst [c]) x [d]) // result: (ANDconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMANDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -2806,9 +2748,7 @@ func rewriteValueARM_OpARMANDshiftRA_0(v *Value) bool { // result: (ANDconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -2823,9 +2763,8 @@ func rewriteValueARM_OpARMANDshiftRA_0(v *Value) bool { // result: y for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 if y.Op != OpARMSRAconst { break } @@ -2841,17 +2780,19 @@ func rewriteValueARM_OpARMANDshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMANDshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ANDshiftRAreg (MOVWconst [c]) x y) // result: (ANDconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMANDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -2863,10 +2804,8 @@ func rewriteValueARM_OpARMANDshiftRAreg_0(v *Value) bool { // match: (ANDshiftRAreg x y (MOVWconst [c])) // result: (ANDshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -2880,17 +2819,18 @@ func rewriteValueARM_OpARMANDshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMANDshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ANDshiftRL (MOVWconst [c]) x [d]) // result: (ANDconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMANDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -2903,9 +2843,7 @@ func rewriteValueARM_OpARMANDshiftRL_0(v *Value) bool { // result: (ANDconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -2920,9 +2858,8 @@ func rewriteValueARM_OpARMANDshiftRL_0(v *Value) bool { // result: y for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 if y.Op != OpARMSRLconst { break } @@ -2938,17 +2875,19 @@ func rewriteValueARM_OpARMANDshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMANDshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ANDshiftRLreg (MOVWconst [c]) x y) // result: (ANDconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMANDconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -2960,10 +2899,8 @@ func rewriteValueARM_OpARMANDshiftRLreg_0(v *Value) bool { // match: (ANDshiftRLreg x y (MOVWconst [c])) // result: (ANDshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -2977,11 +2914,11 @@ func rewriteValueARM_OpARMANDshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMBFX_0(v *Value) bool { + v_0 := v.Args[0] // match: (BFX [c] (MOVWconst [d])) // result: (MOVWconst [int64(int32(d)<<(32-uint32(c&0xff)-uint32(c>>8))>>(32-uint32(c>>8)))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -2993,11 +2930,11 @@ func rewriteValueARM_OpARMBFX_0(v *Value) bool { return false } func rewriteValueARM_OpARMBFXU_0(v *Value) bool { + v_0 := v.Args[0] // match: (BFXU [c] (MOVWconst [d])) // result: (MOVWconst [int64(int32(uint32(d)<<(32-uint32(c&0xff)-uint32(c>>8))>>(32-uint32(c>>8))))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3009,12 +2946,12 @@ func rewriteValueARM_OpARMBFXU_0(v *Value) bool { return false } func rewriteValueARM_OpARMBIC_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BIC x (MOVWconst [c])) // result: (BICconst [c] x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3027,9 +2964,7 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x (SLLconst [c] y)) // result: (BICshiftLL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -3044,9 +2979,7 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x (SRLconst [c] y)) // result: (BICshiftRL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -3061,9 +2994,7 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x (SRAconst [c] y)) // result: (BICshiftRA x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -3078,9 +3009,7 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x (SLL y z)) // result: (BICshiftLLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLL { break } @@ -3095,9 +3024,7 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x (SRL y z)) // result: (BICshiftRLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRL { break } @@ -3112,9 +3039,7 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x (SRA y z)) // result: (BICshiftRAreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRA { break } @@ -3129,8 +3054,8 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { // match: (BIC x x) // result: (MOVWconst [0]) for { - x := v.Args[1] - if x != v.Args[0] { + x := v_0 + if x != v_1 { break } v.reset(OpARMMOVWconst) @@ -3140,13 +3065,14 @@ func rewriteValueARM_OpARMBIC_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (BICconst [0] x) // result: x for { if v.AuxInt != 0 { break } - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -3169,7 +3095,7 @@ func rewriteValueARM_OpARMBICconst_0(v *Value) bool { // result: (ANDconst [int64(int32(^uint32(c)))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(!isARMImmRot(uint32(c)) && isARMImmRot(^uint32(c))) { break } @@ -3183,7 +3109,7 @@ func rewriteValueARM_OpARMBICconst_0(v *Value) bool { // result: (ANDconst [int64(int32(^uint32(c)))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7 && !isARMImmRot(uint32(c)) && uint32(c) > 0xffff && ^uint32(c) <= 0xffff) { break } @@ -3196,7 +3122,6 @@ func rewriteValueARM_OpARMBICconst_0(v *Value) bool { // result: (MOVWconst [d&^c]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3209,7 +3134,6 @@ func rewriteValueARM_OpARMBICconst_0(v *Value) bool { // result: (BICconst [int64(int32(c|d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMBICconst { break } @@ -3223,13 +3147,13 @@ func rewriteValueARM_OpARMBICconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BICshiftLL x (MOVWconst [c]) [d]) // result: (BICconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3244,9 +3168,7 @@ func rewriteValueARM_OpARMBICshiftLL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -3261,13 +3183,14 @@ func rewriteValueARM_OpARMBICshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BICshiftLLreg x y (MOVWconst [c])) // result: (BICshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -3281,13 +3204,13 @@ func rewriteValueARM_OpARMBICshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BICshiftRA x (MOVWconst [c]) [d]) // result: (BICconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3302,9 +3225,7 @@ func rewriteValueARM_OpARMBICshiftRA_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -3319,13 +3240,14 @@ func rewriteValueARM_OpARMBICshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BICshiftRAreg x y (MOVWconst [c])) // result: (BICshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -3339,13 +3261,13 @@ func rewriteValueARM_OpARMBICshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BICshiftRL x (MOVWconst [c]) [d]) // result: (BICconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3360,9 +3282,7 @@ func rewriteValueARM_OpARMBICshiftRL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -3377,13 +3297,14 @@ func rewriteValueARM_OpARMBICshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMBICshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (BICshiftRLreg x y (MOVWconst [c])) // result: (BICshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -3397,13 +3318,13 @@ func rewriteValueARM_OpARMBICshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMN_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (CMN x (MOVWconst [c])) // result: (CMNconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -3418,10 +3339,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (SLLconst [c] y)) // result: (CMNshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -3438,10 +3357,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (SRLconst [c] y)) // result: (CMNshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -3458,10 +3375,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (SRAconst [c] y)) // result: (CMNshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -3478,10 +3393,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (SLL y z)) // result: (CMNshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -3498,10 +3411,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (SRL y z)) // result: (CMNshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -3518,10 +3429,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (SRA y z)) // result: (CMNshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -3538,10 +3447,8 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { // match: (CMN x (RSBconst [0] y)) // result: (CMP x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMRSBconst || v_1.AuxInt != 0 { continue } @@ -3556,12 +3463,12 @@ func rewriteValueARM_OpARMCMN_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (CMNconst (MOVWconst [x]) [y]) // cond: int32(x)==int32(-y) // result: (FlagEQ) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3577,7 +3484,6 @@ func rewriteValueARM_OpARMCMNconst_0(v *Value) bool { // result: (FlagLT_ULT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3593,7 +3499,6 @@ func rewriteValueARM_OpARMCMNconst_0(v *Value) bool { // result: (FlagLT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3609,7 +3514,6 @@ func rewriteValueARM_OpARMCMNconst_0(v *Value) bool { // result: (FlagGT_ULT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3625,7 +3529,6 @@ func rewriteValueARM_OpARMCMNconst_0(v *Value) bool { // result: (FlagGT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -3639,17 +3542,18 @@ func rewriteValueARM_OpARMCMNconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMNshiftLL (MOVWconst [c]) x [d]) // result: (CMNconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMCMNconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -3662,9 +3566,7 @@ func rewriteValueARM_OpARMCMNshiftLL_0(v *Value) bool { // result: (CMNconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3677,17 +3579,19 @@ func rewriteValueARM_OpARMCMNshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMNshiftLLreg (MOVWconst [c]) x y) // result: (CMNconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMCMNconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -3699,10 +3603,8 @@ func rewriteValueARM_OpARMCMNshiftLLreg_0(v *Value) bool { // match: (CMNshiftLLreg x y (MOVWconst [c])) // result: (CMNshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -3716,17 +3618,18 @@ func rewriteValueARM_OpARMCMNshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMNshiftRA (MOVWconst [c]) x [d]) // result: (CMNconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMCMNconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -3739,9 +3642,7 @@ func rewriteValueARM_OpARMCMNshiftRA_0(v *Value) bool { // result: (CMNconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3754,17 +3655,19 @@ func rewriteValueARM_OpARMCMNshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMNshiftRAreg (MOVWconst [c]) x y) // result: (CMNconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMCMNconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -3776,10 +3679,8 @@ func rewriteValueARM_OpARMCMNshiftRAreg_0(v *Value) bool { // match: (CMNshiftRAreg x y (MOVWconst [c])) // result: (CMNshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -3793,17 +3694,18 @@ func rewriteValueARM_OpARMCMNshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMNshiftRL (MOVWconst [c]) x [d]) // result: (CMNconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMCMNconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -3816,9 +3718,7 @@ func rewriteValueARM_OpARMCMNshiftRL_0(v *Value) bool { // result: (CMNconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -3831,17 +3731,19 @@ func rewriteValueARM_OpARMCMNshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMNshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMNshiftRLreg (MOVWconst [c]) x y) // result: (CMNconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMCMNconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -3853,10 +3755,8 @@ func rewriteValueARM_OpARMCMNshiftRLreg_0(v *Value) bool { // match: (CMNshiftRLreg x y (MOVWconst [c])) // result: (CMNshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -3870,12 +3770,12 @@ func rewriteValueARM_OpARMCMNshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (CMOVWHSconst _ (FlagEQ) [c]) // result: (MOVWconst [c]) for { c := v.AuxInt - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpARMFlagEQ { break } @@ -3886,9 +3786,7 @@ func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { // match: (CMOVWHSconst x (FlagLT_ULT)) // result: x for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMFlagLT_ULT { break } @@ -3901,8 +3799,6 @@ func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { // result: (MOVWconst [c]) for { c := v.AuxInt - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpARMFlagLT_UGT { break } @@ -3913,9 +3809,7 @@ func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { // match: (CMOVWHSconst x (FlagGT_ULT)) // result: x for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMFlagGT_ULT { break } @@ -3928,8 +3822,6 @@ func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { // result: (MOVWconst [c]) for { c := v.AuxInt - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpARMFlagGT_UGT { break } @@ -3941,9 +3833,7 @@ func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { // result: (CMOVWLSconst x flags [c]) for { c := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMInvertFlags { break } @@ -3957,12 +3847,12 @@ func rewriteValueARM_OpARMCMOVWHSconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (CMOVWLSconst _ (FlagEQ) [c]) // result: (MOVWconst [c]) for { c := v.AuxInt - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpARMFlagEQ { break } @@ -3974,8 +3864,6 @@ func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { // result: (MOVWconst [c]) for { c := v.AuxInt - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpARMFlagLT_ULT { break } @@ -3986,9 +3874,7 @@ func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { // match: (CMOVWLSconst x (FlagLT_UGT)) // result: x for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMFlagLT_UGT { break } @@ -4001,8 +3887,6 @@ func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { // result: (MOVWconst [c]) for { c := v.AuxInt - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpARMFlagGT_ULT { break } @@ -4013,9 +3897,7 @@ func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { // match: (CMOVWLSconst x (FlagGT_UGT)) // result: x for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMFlagGT_UGT { break } @@ -4028,9 +3910,7 @@ func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { // result: (CMOVWHSconst x flags [c]) for { c := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMInvertFlags { break } @@ -4044,13 +3924,13 @@ func rewriteValueARM_OpARMCMOVWLSconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMP_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMP x (MOVWconst [c])) // result: (CMPconst [c] x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -4063,12 +3943,11 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP (MOVWconst [c]) x) // result: (InvertFlags (CMPconst [c] x)) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4079,9 +3958,7 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP x (SLLconst [c] y)) // result: (CMPshiftLL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -4096,13 +3973,12 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP (SLLconst [c] y) x) // result: (InvertFlags (CMPshiftLL x y [c])) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPshiftLL, types.TypeFlags) v0.AuxInt = c @@ -4114,9 +3990,7 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP x (SRLconst [c] y)) // result: (CMPshiftRL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -4131,13 +4005,12 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP (SRLconst [c] y) x) // result: (InvertFlags (CMPshiftRL x y [c])) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPshiftRL, types.TypeFlags) v0.AuxInt = c @@ -4149,9 +4022,7 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP x (SRAconst [c] y)) // result: (CMPshiftRA x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -4166,13 +4037,12 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP (SRAconst [c] y) x) // result: (InvertFlags (CMPshiftRA x y [c])) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPshiftRA, types.TypeFlags) v0.AuxInt = c @@ -4184,9 +4054,7 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP x (SLL y z)) // result: (CMPshiftLLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLL { break } @@ -4201,13 +4069,12 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { // match: (CMP (SLL y z) x) // result: (InvertFlags (CMPshiftLLreg x y z)) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPshiftLLreg, types.TypeFlags) v0.AddArg(x) @@ -4219,13 +4086,13 @@ func rewriteValueARM_OpARMCMP_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMP_10(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMP x (SRL y z)) // result: (CMPshiftRLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRL { break } @@ -4240,13 +4107,12 @@ func rewriteValueARM_OpARMCMP_10(v *Value) bool { // match: (CMP (SRL y z) x) // result: (InvertFlags (CMPshiftRLreg x y z)) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPshiftRLreg, types.TypeFlags) v0.AddArg(x) @@ -4258,9 +4124,7 @@ func rewriteValueARM_OpARMCMP_10(v *Value) bool { // match: (CMP x (SRA y z)) // result: (CMPshiftRAreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRA { break } @@ -4275,13 +4139,12 @@ func rewriteValueARM_OpARMCMP_10(v *Value) bool { // match: (CMP (SRA y z) x) // result: (InvertFlags (CMPshiftRAreg x y z)) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRA { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPshiftRAreg, types.TypeFlags) v0.AddArg(x) @@ -4293,9 +4156,7 @@ func rewriteValueARM_OpARMCMP_10(v *Value) bool { // match: (CMP x (RSBconst [0] y)) // result: (CMN x y) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMRSBconst || v_1.AuxInt != 0 { break } @@ -4308,12 +4169,12 @@ func rewriteValueARM_OpARMCMP_10(v *Value) bool { return false } func rewriteValueARM_OpARMCMPD_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (CMPD x (MOVDconst [0])) // result: (CMPD0 x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVDconst || v_1.AuxInt != 0 { break } @@ -4324,12 +4185,12 @@ func rewriteValueARM_OpARMCMPD_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPF_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (CMPF x (MOVFconst [0])) // result: (CMPF0 x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVFconst || v_1.AuxInt != 0 { break } @@ -4340,12 +4201,12 @@ func rewriteValueARM_OpARMCMPF_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (CMPconst (MOVWconst [x]) [y]) // cond: int32(x)==int32(y) // result: (FlagEQ) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -4361,7 +4222,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagLT_ULT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -4377,7 +4237,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagLT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -4393,7 +4252,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagGT_ULT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -4409,7 +4267,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagGT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -4425,7 +4282,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagLT_ULT) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVBUreg || !(0xff < c) { break } @@ -4437,7 +4293,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagLT_ULT) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVHUreg || !(0xffff < c) { break } @@ -4449,7 +4304,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagLT_ULT) for { n := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMANDconst { break } @@ -4465,7 +4319,6 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { // result: (FlagLT_ULT) for { n := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } @@ -4479,17 +4332,18 @@ func rewriteValueARM_OpARMCMPconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMPshiftLL (MOVWconst [c]) x [d]) // result: (InvertFlags (CMPconst [c] (SLLconst <x.Type> x [d]))) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4504,9 +4358,7 @@ func rewriteValueARM_OpARMCMPshiftLL_0(v *Value) bool { // result: (CMPconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -4519,17 +4371,19 @@ func rewriteValueARM_OpARMCMPshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMPshiftLLreg (MOVWconst [c]) x y) // result: (InvertFlags (CMPconst [c] (SLL <x.Type> x y))) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4543,10 +4397,8 @@ func rewriteValueARM_OpARMCMPshiftLLreg_0(v *Value) bool { // match: (CMPshiftLLreg x y (MOVWconst [c])) // result: (CMPshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -4560,17 +4412,18 @@ func rewriteValueARM_OpARMCMPshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMPshiftRA (MOVWconst [c]) x [d]) // result: (InvertFlags (CMPconst [c] (SRAconst <x.Type> x [d]))) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4585,9 +4438,7 @@ func rewriteValueARM_OpARMCMPshiftRA_0(v *Value) bool { // result: (CMPconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -4600,17 +4451,19 @@ func rewriteValueARM_OpARMCMPshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMPshiftRAreg (MOVWconst [c]) x y) // result: (InvertFlags (CMPconst [c] (SRA <x.Type> x y))) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4624,10 +4477,8 @@ func rewriteValueARM_OpARMCMPshiftRAreg_0(v *Value) bool { // match: (CMPshiftRAreg x y (MOVWconst [c])) // result: (CMPshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -4641,17 +4492,18 @@ func rewriteValueARM_OpARMCMPshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMPshiftRL (MOVWconst [c]) x [d]) // result: (InvertFlags (CMPconst [c] (SRLconst <x.Type> x [d]))) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4666,9 +4518,7 @@ func rewriteValueARM_OpARMCMPshiftRL_0(v *Value) bool { // result: (CMPconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -4681,17 +4531,19 @@ func rewriteValueARM_OpARMCMPshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMCMPshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (CMPshiftRLreg (MOVWconst [c]) x y) // result: (InvertFlags (CMPconst [c] (SRL <x.Type> x y))) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMInvertFlags) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = c @@ -4705,10 +4557,8 @@ func rewriteValueARM_OpARMCMPshiftRLreg_0(v *Value) bool { // match: (CMPshiftRLreg x y (MOVWconst [c])) // result: (CMPshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -4722,10 +4572,10 @@ func rewriteValueARM_OpARMCMPshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMEqual_0(v *Value) bool { + v_0 := v.Args[0] // match: (Equal (FlagEQ)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -4736,7 +4586,6 @@ func rewriteValueARM_OpARMEqual_0(v *Value) bool { // match: (Equal (FlagLT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -4747,7 +4596,6 @@ func rewriteValueARM_OpARMEqual_0(v *Value) bool { // match: (Equal (FlagLT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -4758,7 +4606,6 @@ func rewriteValueARM_OpARMEqual_0(v *Value) bool { // match: (Equal (FlagGT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -4769,7 +4616,6 @@ func rewriteValueARM_OpARMEqual_0(v *Value) bool { // match: (Equal (FlagGT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -4780,7 +4626,6 @@ func rewriteValueARM_OpARMEqual_0(v *Value) bool { // match: (Equal (InvertFlags x)) // result: (Equal x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -4792,10 +4637,10 @@ func rewriteValueARM_OpARMEqual_0(v *Value) bool { return false } func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { + v_0 := v.Args[0] // match: (GreaterEqual (FlagEQ)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -4806,7 +4651,6 @@ func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { // match: (GreaterEqual (FlagLT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -4817,7 +4661,6 @@ func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { // match: (GreaterEqual (FlagLT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -4828,7 +4671,6 @@ func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { // match: (GreaterEqual (FlagGT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -4839,7 +4681,6 @@ func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { // match: (GreaterEqual (FlagGT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -4850,7 +4691,6 @@ func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { // match: (GreaterEqual (InvertFlags x)) // result: (LessEqual x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -4862,10 +4702,10 @@ func rewriteValueARM_OpARMGreaterEqual_0(v *Value) bool { return false } func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { + v_0 := v.Args[0] // match: (GreaterEqualU (FlagEQ)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -4876,7 +4716,6 @@ func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { // match: (GreaterEqualU (FlagLT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -4887,7 +4726,6 @@ func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { // match: (GreaterEqualU (FlagLT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -4898,7 +4736,6 @@ func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { // match: (GreaterEqualU (FlagGT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -4909,7 +4746,6 @@ func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { // match: (GreaterEqualU (FlagGT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -4920,7 +4756,6 @@ func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { // match: (GreaterEqualU (InvertFlags x)) // result: (LessEqualU x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -4932,10 +4767,10 @@ func rewriteValueARM_OpARMGreaterEqualU_0(v *Value) bool { return false } func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { + v_0 := v.Args[0] // match: (GreaterThan (FlagEQ)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -4946,7 +4781,6 @@ func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { // match: (GreaterThan (FlagLT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -4957,7 +4791,6 @@ func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { // match: (GreaterThan (FlagLT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -4968,7 +4801,6 @@ func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { // match: (GreaterThan (FlagGT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -4979,7 +4811,6 @@ func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { // match: (GreaterThan (FlagGT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -4990,7 +4821,6 @@ func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { // match: (GreaterThan (InvertFlags x)) // result: (LessThan x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -5002,10 +4832,10 @@ func rewriteValueARM_OpARMGreaterThan_0(v *Value) bool { return false } func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { + v_0 := v.Args[0] // match: (GreaterThanU (FlagEQ)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -5016,7 +4846,6 @@ func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { // match: (GreaterThanU (FlagLT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -5027,7 +4856,6 @@ func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { // match: (GreaterThanU (FlagLT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -5038,7 +4866,6 @@ func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { // match: (GreaterThanU (FlagGT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -5049,7 +4876,6 @@ func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { // match: (GreaterThanU (FlagGT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -5060,7 +4886,6 @@ func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { // match: (GreaterThanU (InvertFlags x)) // result: (LessThanU x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -5072,10 +4897,10 @@ func rewriteValueARM_OpARMGreaterThanU_0(v *Value) bool { return false } func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { + v_0 := v.Args[0] // match: (LessEqual (FlagEQ)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -5086,7 +4911,6 @@ func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { // match: (LessEqual (FlagLT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -5097,7 +4921,6 @@ func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { // match: (LessEqual (FlagLT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -5108,7 +4931,6 @@ func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { // match: (LessEqual (FlagGT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -5119,7 +4941,6 @@ func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { // match: (LessEqual (FlagGT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -5130,7 +4951,6 @@ func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { // match: (LessEqual (InvertFlags x)) // result: (GreaterEqual x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -5142,10 +4962,10 @@ func rewriteValueARM_OpARMLessEqual_0(v *Value) bool { return false } func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { + v_0 := v.Args[0] // match: (LessEqualU (FlagEQ)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -5156,7 +4976,6 @@ func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { // match: (LessEqualU (FlagLT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -5167,7 +4986,6 @@ func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { // match: (LessEqualU (FlagLT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -5178,7 +4996,6 @@ func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { // match: (LessEqualU (FlagGT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -5189,7 +5006,6 @@ func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { // match: (LessEqualU (FlagGT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -5200,7 +5016,6 @@ func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { // match: (LessEqualU (InvertFlags x)) // result: (GreaterEqualU x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -5212,10 +5027,10 @@ func rewriteValueARM_OpARMLessEqualU_0(v *Value) bool { return false } func rewriteValueARM_OpARMLessThan_0(v *Value) bool { + v_0 := v.Args[0] // match: (LessThan (FlagEQ)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -5226,7 +5041,6 @@ func rewriteValueARM_OpARMLessThan_0(v *Value) bool { // match: (LessThan (FlagLT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -5237,7 +5051,6 @@ func rewriteValueARM_OpARMLessThan_0(v *Value) bool { // match: (LessThan (FlagLT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -5248,7 +5061,6 @@ func rewriteValueARM_OpARMLessThan_0(v *Value) bool { // match: (LessThan (FlagGT_ULT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -5259,7 +5071,6 @@ func rewriteValueARM_OpARMLessThan_0(v *Value) bool { // match: (LessThan (FlagGT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -5270,7 +5081,6 @@ func rewriteValueARM_OpARMLessThan_0(v *Value) bool { // match: (LessThan (InvertFlags x)) // result: (GreaterThan x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -5282,10 +5092,10 @@ func rewriteValueARM_OpARMLessThan_0(v *Value) bool { return false } func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { + v_0 := v.Args[0] // match: (LessThanU (FlagEQ)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -5296,7 +5106,6 @@ func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { // match: (LessThanU (FlagLT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -5307,7 +5116,6 @@ func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { // match: (LessThanU (FlagLT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -5318,7 +5126,6 @@ func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { // match: (LessThanU (FlagGT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -5329,7 +5136,6 @@ func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { // match: (LessThanU (FlagGT_UGT)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -5340,7 +5146,6 @@ func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { // match: (LessThanU (InvertFlags x)) // result: (GreaterThanU x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -5352,18 +5157,19 @@ func rewriteValueARM_OpARMLessThanU_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVBUload [off1] {sym} (ADDconst [off2] ptr) mem) // result: (MOVBUload [off1+off2] {sym} ptr mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVBUload) v.AuxInt = off1 + off2 v.Aux = sym @@ -5376,13 +5182,12 @@ func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVBUload) v.AuxInt = off1 - off2 v.Aux = sym @@ -5396,14 +5201,13 @@ func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -5420,9 +5224,7 @@ func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVBstore { break } @@ -5446,13 +5248,12 @@ func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -5468,8 +5269,6 @@ func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpSB || !(symIsRO(sym)) { break } @@ -5480,14 +5279,15 @@ func rewriteValueARM_OpARMMOVBUload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBUloadidx_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVBUloadidx ptr idx (MOVBstoreidx ptr2 idx x _)) // cond: isSamePtr(ptr, ptr2) // result: (MOVBUreg x) for { - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVBstoreidx { break } @@ -5507,13 +5307,12 @@ func rewriteValueARM_OpARMMOVBUloadidx_0(v *Value) bool { // match: (MOVBUloadidx ptr (MOVWconst [c]) mem) // result: (MOVBUload [c] ptr mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVBUload) v.AuxInt = c v.AddArg(ptr) @@ -5523,13 +5322,12 @@ func rewriteValueARM_OpARMMOVBUloadidx_0(v *Value) bool { // match: (MOVBUloadidx (MOVWconst [c]) ptr mem) // result: (MOVBUload [c] ptr mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVBUload) v.AuxInt = c v.AddArg(ptr) @@ -5539,10 +5337,11 @@ func rewriteValueARM_OpARMMOVBUloadidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBUreg_0(v *Value) bool { + v_0 := v.Args[0] // match: (MOVBUreg x:(MOVBUload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBUload { break } @@ -5554,7 +5353,6 @@ func rewriteValueARM_OpARMMOVBUreg_0(v *Value) bool { // match: (MOVBUreg (ANDconst [c] x)) // result: (ANDconst [c&0xff] x) for { - v_0 := v.Args[0] if v_0.Op != OpARMANDconst { break } @@ -5568,7 +5366,7 @@ func rewriteValueARM_OpARMMOVBUreg_0(v *Value) bool { // match: (MOVBUreg x:(MOVBUreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBUreg { break } @@ -5579,7 +5377,6 @@ func rewriteValueARM_OpARMMOVBUreg_0(v *Value) bool { // match: (MOVBUreg (MOVWconst [c])) // result: (MOVWconst [int64(uint8(c))]) for { - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -5591,18 +5388,19 @@ func rewriteValueARM_OpARMMOVBUreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVBload [off1] {sym} (ADDconst [off2] ptr) mem) // result: (MOVBload [off1+off2] {sym} ptr mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVBload) v.AuxInt = off1 + off2 v.Aux = sym @@ -5615,13 +5413,12 @@ func rewriteValueARM_OpARMMOVBload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVBload) v.AuxInt = off1 - off2 v.Aux = sym @@ -5635,14 +5432,13 @@ func rewriteValueARM_OpARMMOVBload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -5659,9 +5455,7 @@ func rewriteValueARM_OpARMMOVBload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVBstore { break } @@ -5685,13 +5479,12 @@ func rewriteValueARM_OpARMMOVBload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -5704,14 +5497,15 @@ func rewriteValueARM_OpARMMOVBload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBloadidx_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVBloadidx ptr idx (MOVBstoreidx ptr2 idx x _)) // cond: isSamePtr(ptr, ptr2) // result: (MOVBreg x) for { - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVBstoreidx { break } @@ -5731,13 +5525,12 @@ func rewriteValueARM_OpARMMOVBloadidx_0(v *Value) bool { // match: (MOVBloadidx ptr (MOVWconst [c]) mem) // result: (MOVBload [c] ptr mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVBload) v.AuxInt = c v.AddArg(ptr) @@ -5747,13 +5540,12 @@ func rewriteValueARM_OpARMMOVBloadidx_0(v *Value) bool { // match: (MOVBloadidx (MOVWconst [c]) ptr mem) // result: (MOVBload [c] ptr mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVBload) v.AuxInt = c v.AddArg(ptr) @@ -5763,10 +5555,11 @@ func rewriteValueARM_OpARMMOVBloadidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBreg_0(v *Value) bool { + v_0 := v.Args[0] // match: (MOVBreg x:(MOVBload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBload { break } @@ -5779,7 +5572,6 @@ func rewriteValueARM_OpARMMOVBreg_0(v *Value) bool { // cond: c & 0x80 == 0 // result: (ANDconst [c&0x7f] x) for { - v_0 := v.Args[0] if v_0.Op != OpARMANDconst { break } @@ -5796,7 +5588,7 @@ func rewriteValueARM_OpARMMOVBreg_0(v *Value) bool { // match: (MOVBreg x:(MOVBreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBreg { break } @@ -5807,7 +5599,6 @@ func rewriteValueARM_OpARMMOVBreg_0(v *Value) bool { // match: (MOVBreg (MOVWconst [c])) // result: (MOVWconst [int64(int8(c))]) for { - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -5819,19 +5610,21 @@ func rewriteValueARM_OpARMMOVBreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVBstore [off1] {sym} (ADDconst [off2] ptr) val mem) // result: (MOVBstore [off1+off2] {sym} ptr val mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = off1 + off2 v.Aux = sym @@ -5845,14 +5638,13 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = off1 - off2 v.Aux = sym @@ -5867,15 +5659,14 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(canMergeSym(sym1, sym2)) { break } @@ -5892,13 +5683,12 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVBreg { break } x := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = off v.Aux = sym @@ -5912,13 +5702,12 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVBUreg { break } x := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = off v.Aux = sym @@ -5932,13 +5721,12 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVHreg { break } x := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = off v.Aux = sym @@ -5952,13 +5740,12 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVHUreg { break } x := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = off v.Aux = sym @@ -5975,14 +5762,13 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(sym == nil) { break } @@ -5996,17 +5782,20 @@ func rewriteValueARM_OpARMMOVBstore_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVBstoreidx_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVBstoreidx ptr (MOVWconst [c]) val mem) // result: (MOVBstore [c] ptr val mem) for { - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVBstore) v.AuxInt = c v.AddArg(ptr) @@ -6017,14 +5806,13 @@ func rewriteValueARM_OpARMMOVBstoreidx_0(v *Value) bool { // match: (MOVBstoreidx (MOVWconst [c]) ptr val mem) // result: (MOVBstore [c] ptr val mem) for { - mem := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] - val := v.Args[2] + ptr := v_1 + val := v_2 + mem := v_3 v.reset(OpARMMOVBstore) v.AuxInt = c v.AddArg(ptr) @@ -6035,18 +5823,19 @@ func rewriteValueARM_OpARMMOVBstoreidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVDload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVDload [off1] {sym} (ADDconst [off2] ptr) mem) // result: (MOVDload [off1+off2] {sym} ptr mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVDload) v.AuxInt = off1 + off2 v.Aux = sym @@ -6059,13 +5848,12 @@ func rewriteValueARM_OpARMMOVDload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVDload) v.AuxInt = off1 - off2 v.Aux = sym @@ -6079,14 +5867,13 @@ func rewriteValueARM_OpARMMOVDload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -6103,9 +5890,7 @@ func rewriteValueARM_OpARMMOVDload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVDstore { break } @@ -6125,19 +5910,21 @@ func rewriteValueARM_OpARMMOVDload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVDstore_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVDstore [off1] {sym} (ADDconst [off2] ptr) val mem) // result: (MOVDstore [off1+off2] {sym} ptr val mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVDstore) v.AuxInt = off1 + off2 v.Aux = sym @@ -6151,14 +5938,13 @@ func rewriteValueARM_OpARMMOVDstore_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVDstore) v.AuxInt = off1 - off2 v.Aux = sym @@ -6173,15 +5959,14 @@ func rewriteValueARM_OpARMMOVDstore_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(canMergeSym(sym1, sym2)) { break } @@ -6196,18 +5981,19 @@ func rewriteValueARM_OpARMMOVDstore_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVFload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVFload [off1] {sym} (ADDconst [off2] ptr) mem) // result: (MOVFload [off1+off2] {sym} ptr mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVFload) v.AuxInt = off1 + off2 v.Aux = sym @@ -6220,13 +6006,12 @@ func rewriteValueARM_OpARMMOVFload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVFload) v.AuxInt = off1 - off2 v.Aux = sym @@ -6240,14 +6025,13 @@ func rewriteValueARM_OpARMMOVFload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -6264,9 +6048,7 @@ func rewriteValueARM_OpARMMOVFload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVFstore { break } @@ -6286,19 +6068,21 @@ func rewriteValueARM_OpARMMOVFload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVFstore_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVFstore [off1] {sym} (ADDconst [off2] ptr) val mem) // result: (MOVFstore [off1+off2] {sym} ptr val mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVFstore) v.AuxInt = off1 + off2 v.Aux = sym @@ -6312,14 +6096,13 @@ func rewriteValueARM_OpARMMOVFstore_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVFstore) v.AuxInt = off1 - off2 v.Aux = sym @@ -6334,15 +6117,14 @@ func rewriteValueARM_OpARMMOVFstore_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(canMergeSym(sym1, sym2)) { break } @@ -6357,6 +6139,8 @@ func rewriteValueARM_OpARMMOVFstore_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block config := b.Func.Config // match: (MOVHUload [off1] {sym} (ADDconst [off2] ptr) mem) @@ -6364,13 +6148,12 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVHUload) v.AuxInt = off1 + off2 v.Aux = sym @@ -6383,13 +6166,12 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVHUload) v.AuxInt = off1 - off2 v.Aux = sym @@ -6403,14 +6185,13 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -6427,9 +6208,7 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVHstore { break } @@ -6453,13 +6232,12 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -6475,8 +6253,6 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpSB || !(symIsRO(sym)) { break } @@ -6487,14 +6263,15 @@ func rewriteValueARM_OpARMMOVHUload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHUloadidx_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVHUloadidx ptr idx (MOVHstoreidx ptr2 idx x _)) // cond: isSamePtr(ptr, ptr2) // result: (MOVHUreg x) for { - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVHstoreidx { break } @@ -6514,13 +6291,12 @@ func rewriteValueARM_OpARMMOVHUloadidx_0(v *Value) bool { // match: (MOVHUloadidx ptr (MOVWconst [c]) mem) // result: (MOVHUload [c] ptr mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVHUload) v.AuxInt = c v.AddArg(ptr) @@ -6530,13 +6306,12 @@ func rewriteValueARM_OpARMMOVHUloadidx_0(v *Value) bool { // match: (MOVHUloadidx (MOVWconst [c]) ptr mem) // result: (MOVHUload [c] ptr mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVHUload) v.AuxInt = c v.AddArg(ptr) @@ -6546,10 +6321,11 @@ func rewriteValueARM_OpARMMOVHUloadidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { + v_0 := v.Args[0] // match: (MOVHUreg x:(MOVBUload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBUload { break } @@ -6561,7 +6337,7 @@ func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { // match: (MOVHUreg x:(MOVHUload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVHUload { break } @@ -6573,7 +6349,6 @@ func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { // match: (MOVHUreg (ANDconst [c] x)) // result: (ANDconst [c&0xffff] x) for { - v_0 := v.Args[0] if v_0.Op != OpARMANDconst { break } @@ -6587,7 +6362,7 @@ func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { // match: (MOVHUreg x:(MOVBUreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBUreg { break } @@ -6598,7 +6373,7 @@ func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { // match: (MOVHUreg x:(MOVHUreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVHUreg { break } @@ -6609,7 +6384,6 @@ func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { // match: (MOVHUreg (MOVWconst [c])) // result: (MOVWconst [int64(uint16(c))]) for { - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -6621,18 +6395,19 @@ func rewriteValueARM_OpARMMOVHUreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVHload [off1] {sym} (ADDconst [off2] ptr) mem) // result: (MOVHload [off1+off2] {sym} ptr mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVHload) v.AuxInt = off1 + off2 v.Aux = sym @@ -6645,13 +6420,12 @@ func rewriteValueARM_OpARMMOVHload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVHload) v.AuxInt = off1 - off2 v.Aux = sym @@ -6665,14 +6439,13 @@ func rewriteValueARM_OpARMMOVHload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -6689,9 +6462,7 @@ func rewriteValueARM_OpARMMOVHload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVHstore { break } @@ -6715,13 +6486,12 @@ func rewriteValueARM_OpARMMOVHload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -6734,14 +6504,15 @@ func rewriteValueARM_OpARMMOVHload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHloadidx_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVHloadidx ptr idx (MOVHstoreidx ptr2 idx x _)) // cond: isSamePtr(ptr, ptr2) // result: (MOVHreg x) for { - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVHstoreidx { break } @@ -6761,13 +6532,12 @@ func rewriteValueARM_OpARMMOVHloadidx_0(v *Value) bool { // match: (MOVHloadidx ptr (MOVWconst [c]) mem) // result: (MOVHload [c] ptr mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVHload) v.AuxInt = c v.AddArg(ptr) @@ -6777,13 +6547,12 @@ func rewriteValueARM_OpARMMOVHloadidx_0(v *Value) bool { // match: (MOVHloadidx (MOVWconst [c]) ptr mem) // result: (MOVHload [c] ptr mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVHload) v.AuxInt = c v.AddArg(ptr) @@ -6793,10 +6562,11 @@ func rewriteValueARM_OpARMMOVHloadidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { + v_0 := v.Args[0] // match: (MOVHreg x:(MOVBload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBload { break } @@ -6808,7 +6578,7 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // match: (MOVHreg x:(MOVBUload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBUload { break } @@ -6820,7 +6590,7 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // match: (MOVHreg x:(MOVHload _ _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVHload { break } @@ -6833,7 +6603,6 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // cond: c & 0x8000 == 0 // result: (ANDconst [c&0x7fff] x) for { - v_0 := v.Args[0] if v_0.Op != OpARMANDconst { break } @@ -6850,7 +6619,7 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // match: (MOVHreg x:(MOVBreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBreg { break } @@ -6861,7 +6630,7 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // match: (MOVHreg x:(MOVBUreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVBUreg { break } @@ -6872,7 +6641,7 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // match: (MOVHreg x:(MOVHreg _)) // result: (MOVWreg x) for { - x := v.Args[0] + x := v_0 if x.Op != OpARMMOVHreg { break } @@ -6883,7 +6652,6 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { // match: (MOVHreg (MOVWconst [c])) // result: (MOVWconst [int64(int16(c))]) for { - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -6895,19 +6663,21 @@ func rewriteValueARM_OpARMMOVHreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVHstore [off1] {sym} (ADDconst [off2] ptr) val mem) // result: (MOVHstore [off1+off2] {sym} ptr val mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVHstore) v.AuxInt = off1 + off2 v.Aux = sym @@ -6921,14 +6691,13 @@ func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVHstore) v.AuxInt = off1 - off2 v.Aux = sym @@ -6943,15 +6712,14 @@ func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(canMergeSym(sym1, sym2)) { break } @@ -6968,13 +6736,12 @@ func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVHreg { break } x := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVHstore) v.AuxInt = off v.Aux = sym @@ -6988,13 +6755,12 @@ func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVHUreg { break } x := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVHstore) v.AuxInt = off v.Aux = sym @@ -7011,14 +6777,13 @@ func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(sym == nil) { break } @@ -7032,17 +6797,20 @@ func rewriteValueARM_OpARMMOVHstore_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVHstoreidx_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVHstoreidx ptr (MOVWconst [c]) val mem) // result: (MOVHstore [c] ptr val mem) for { - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVHstore) v.AuxInt = c v.AddArg(ptr) @@ -7053,14 +6821,13 @@ func rewriteValueARM_OpARMMOVHstoreidx_0(v *Value) bool { // match: (MOVHstoreidx (MOVWconst [c]) ptr val mem) // result: (MOVHstore [c] ptr val mem) for { - mem := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] - val := v.Args[2] + ptr := v_1 + val := v_2 + mem := v_3 v.reset(OpARMMOVHstore) v.AuxInt = c v.AddArg(ptr) @@ -7071,6 +6838,8 @@ func rewriteValueARM_OpARMMOVHstoreidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block config := b.Func.Config // match: (MOVWload [off1] {sym} (ADDconst [off2] ptr) mem) @@ -7078,13 +6847,12 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVWload) v.AuxInt = off1 + off2 v.Aux = sym @@ -7097,13 +6865,12 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] + mem := v_1 v.reset(OpARMMOVWload) v.AuxInt = off1 - off2 v.Aux = sym @@ -7117,14 +6884,13 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] + mem := v_1 if !(canMergeSym(sym1, sym2)) { break } @@ -7141,9 +6907,7 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWstore { break } @@ -7168,13 +6932,12 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -7192,14 +6955,13 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDshiftLL { break } c := v_0.AuxInt idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -7218,14 +6980,13 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDshiftRL { break } c := v_0.AuxInt idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -7244,14 +7005,13 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDshiftRA { break } c := v_0.AuxInt idx := v_0.Args[1] ptr := v_0.Args[0] + mem := v_1 if !(sym == nil) { break } @@ -7268,8 +7028,6 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { for { off := v.AuxInt sym := v.Aux - _ = v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpSB || !(symIsRO(sym)) { break } @@ -7280,14 +7038,15 @@ func rewriteValueARM_OpARMMOVWload_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWloadidx ptr idx (MOVWstoreidx ptr2 idx x _)) // cond: isSamePtr(ptr, ptr2) // result: x for { - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVWstoreidx { break } @@ -7308,13 +7067,12 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx ptr (MOVWconst [c]) mem) // result: (MOVWload [c] ptr mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVWload) v.AuxInt = c v.AddArg(ptr) @@ -7324,13 +7082,12 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx (MOVWconst [c]) ptr mem) // result: (MOVWload [c] ptr mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVWload) v.AuxInt = c v.AddArg(ptr) @@ -7340,14 +7097,13 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx ptr (SLLconst idx [c]) mem) // result: (MOVWloadshiftLL ptr idx [c] mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMSLLconst { break } c := v_1.AuxInt idx := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVWloadshiftLL) v.AuxInt = c v.AddArg(ptr) @@ -7358,14 +7114,13 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx (SLLconst idx [c]) ptr mem) // result: (MOVWloadshiftLL ptr idx [c] mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt idx := v_0.Args[0] - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVWloadshiftLL) v.AuxInt = c v.AddArg(ptr) @@ -7376,14 +7131,13 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx ptr (SRLconst idx [c]) mem) // result: (MOVWloadshiftRL ptr idx [c] mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMSRLconst { break } c := v_1.AuxInt idx := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVWloadshiftRL) v.AuxInt = c v.AddArg(ptr) @@ -7394,14 +7148,13 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx (SRLconst idx [c]) ptr mem) // result: (MOVWloadshiftRL ptr idx [c] mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt idx := v_0.Args[0] - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVWloadshiftRL) v.AuxInt = c v.AddArg(ptr) @@ -7412,14 +7165,13 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx ptr (SRAconst idx [c]) mem) // result: (MOVWloadshiftRA ptr idx [c] mem) for { - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMSRAconst { break } c := v_1.AuxInt idx := v_1.Args[0] + mem := v_2 v.reset(OpARMMOVWloadshiftRA) v.AuxInt = c v.AddArg(ptr) @@ -7430,14 +7182,13 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { // match: (MOVWloadidx (SRAconst idx [c]) ptr mem) // result: (MOVWloadshiftRA ptr idx [c] mem) for { - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt idx := v_0.Args[0] - ptr := v.Args[1] + ptr := v_1 + mem := v_2 v.reset(OpARMMOVWloadshiftRA) v.AuxInt = c v.AddArg(ptr) @@ -7448,15 +7199,16 @@ func rewriteValueARM_OpARMMOVWloadidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWloadshiftLL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWloadshiftLL ptr idx [c] (MOVWstoreshiftLL ptr2 idx [d] x _)) // cond: c==d && isSamePtr(ptr, ptr2) // result: x for { c := v.AuxInt - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVWstoreshiftLL { break } @@ -7479,13 +7231,12 @@ func rewriteValueARM_OpARMMOVWloadshiftLL_0(v *Value) bool { // result: (MOVWload [int64(uint32(c)<<uint64(d))] ptr mem) for { d := v.AuxInt - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVWload) v.AuxInt = int64(uint32(c) << uint64(d)) v.AddArg(ptr) @@ -7495,15 +7246,16 @@ func rewriteValueARM_OpARMMOVWloadshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWloadshiftRA_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWloadshiftRA ptr idx [c] (MOVWstoreshiftRA ptr2 idx [d] x _)) // cond: c==d && isSamePtr(ptr, ptr2) // result: x for { c := v.AuxInt - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVWstoreshiftRA { break } @@ -7526,13 +7278,12 @@ func rewriteValueARM_OpARMMOVWloadshiftRA_0(v *Value) bool { // result: (MOVWload [int64(int32(c)>>uint64(d))] ptr mem) for { d := v.AuxInt - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVWload) v.AuxInt = int64(int32(c) >> uint64(d)) v.AddArg(ptr) @@ -7542,15 +7293,16 @@ func rewriteValueARM_OpARMMOVWloadshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWloadshiftRL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWloadshiftRL ptr idx [c] (MOVWstoreshiftRL ptr2 idx [d] x _)) // cond: c==d && isSamePtr(ptr, ptr2) // result: x for { c := v.AuxInt - _ = v.Args[2] - ptr := v.Args[0] - idx := v.Args[1] - v_2 := v.Args[2] + ptr := v_0 + idx := v_1 if v_2.Op != OpARMMOVWstoreshiftRL { break } @@ -7573,13 +7325,12 @@ func rewriteValueARM_OpARMMOVWloadshiftRL_0(v *Value) bool { // result: (MOVWload [int64(uint32(c)>>uint64(d))] ptr mem) for { d := v.AuxInt - mem := v.Args[2] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + mem := v_2 v.reset(OpARMMOVWload) v.AuxInt = int64(uint32(c) >> uint64(d)) v.AddArg(ptr) @@ -7589,11 +7340,12 @@ func rewriteValueARM_OpARMMOVWloadshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWreg_0(v *Value) bool { + v_0 := v.Args[0] // match: (MOVWreg x) // cond: x.Uses == 1 // result: (MOVWnop x) for { - x := v.Args[0] + x := v_0 if !(x.Uses == 1) { break } @@ -7604,7 +7356,6 @@ func rewriteValueARM_OpARMMOVWreg_0(v *Value) bool { // match: (MOVWreg (MOVWconst [c])) // result: (MOVWconst [c]) for { - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -7616,19 +7367,21 @@ func rewriteValueARM_OpARMMOVWreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWstore [off1] {sym} (ADDconst [off2] ptr) val mem) // result: (MOVWstore [off1+off2] {sym} ptr val mem) for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVWstore) v.AuxInt = off1 + off2 v.Aux = sym @@ -7642,14 +7395,13 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { for { off1 := v.AuxInt sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } off2 := v_0.AuxInt ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 v.reset(OpARMMOVWstore) v.AuxInt = off1 - off2 v.Aux = sym @@ -7664,15 +7416,14 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { for { off1 := v.AuxInt sym1 := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } off2 := v_0.AuxInt sym2 := v_0.Aux ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(canMergeSym(sym1, sym2)) { break } @@ -7692,14 +7443,13 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADD { break } idx := v_0.Args[1] ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(sym == nil) { break } @@ -7718,15 +7468,14 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDshiftLL { break } c := v_0.AuxInt idx := v_0.Args[1] ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(sym == nil) { break } @@ -7746,15 +7495,14 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDshiftRL { break } c := v_0.AuxInt idx := v_0.Args[1] ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(sym == nil) { break } @@ -7774,15 +7522,14 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { break } sym := v.Aux - mem := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMADDshiftRA { break } c := v_0.AuxInt idx := v_0.Args[1] ptr := v_0.Args[0] - val := v.Args[1] + val := v_1 + mem := v_2 if !(sym == nil) { break } @@ -7797,17 +7544,20 @@ func rewriteValueARM_OpARMMOVWstore_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWstoreidx ptr (MOVWconst [c]) val mem) // result: (MOVWstore [c] ptr val mem) for { - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstore) v.AuxInt = c v.AddArg(ptr) @@ -7818,14 +7568,13 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx (MOVWconst [c]) ptr val mem) // result: (MOVWstore [c] ptr val mem) for { - mem := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - ptr := v.Args[1] - val := v.Args[2] + ptr := v_1 + val := v_2 + mem := v_3 v.reset(OpARMMOVWstore) v.AuxInt = c v.AddArg(ptr) @@ -7836,15 +7585,14 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx ptr (SLLconst idx [c]) val mem) // result: (MOVWstoreshiftLL ptr idx [c] val mem) for { - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMSLLconst { break } c := v_1.AuxInt idx := v_1.Args[0] - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstoreshiftLL) v.AuxInt = c v.AddArg(ptr) @@ -7856,15 +7604,14 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx (SLLconst idx [c]) ptr val mem) // result: (MOVWstoreshiftLL ptr idx [c] val mem) for { - mem := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt idx := v_0.Args[0] - ptr := v.Args[1] - val := v.Args[2] + ptr := v_1 + val := v_2 + mem := v_3 v.reset(OpARMMOVWstoreshiftLL) v.AuxInt = c v.AddArg(ptr) @@ -7876,15 +7623,14 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx ptr (SRLconst idx [c]) val mem) // result: (MOVWstoreshiftRL ptr idx [c] val mem) for { - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMSRLconst { break } c := v_1.AuxInt idx := v_1.Args[0] - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstoreshiftRL) v.AuxInt = c v.AddArg(ptr) @@ -7896,15 +7642,14 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx (SRLconst idx [c]) ptr val mem) // result: (MOVWstoreshiftRL ptr idx [c] val mem) for { - mem := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt idx := v_0.Args[0] - ptr := v.Args[1] - val := v.Args[2] + ptr := v_1 + val := v_2 + mem := v_3 v.reset(OpARMMOVWstoreshiftRL) v.AuxInt = c v.AddArg(ptr) @@ -7916,15 +7661,14 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx ptr (SRAconst idx [c]) val mem) // result: (MOVWstoreshiftRA ptr idx [c] val mem) for { - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMSRAconst { break } c := v_1.AuxInt idx := v_1.Args[0] - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstoreshiftRA) v.AuxInt = c v.AddArg(ptr) @@ -7936,15 +7680,14 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { // match: (MOVWstoreidx (SRAconst idx [c]) ptr val mem) // result: (MOVWstoreshiftRA ptr idx [c] val mem) for { - mem := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt idx := v_0.Args[0] - ptr := v.Args[1] - val := v.Args[2] + ptr := v_1 + val := v_2 + mem := v_3 v.reset(OpARMMOVWstoreshiftRA) v.AuxInt = c v.AddArg(ptr) @@ -7956,18 +7699,21 @@ func rewriteValueARM_OpARMMOVWstoreidx_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWstoreshiftLL_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWstoreshiftLL ptr (MOVWconst [c]) [d] val mem) // result: (MOVWstore [int64(uint32(c)<<uint64(d))] ptr val mem) for { d := v.AuxInt - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstore) v.AuxInt = int64(uint32(c) << uint64(d)) v.AddArg(ptr) @@ -7978,18 +7724,21 @@ func rewriteValueARM_OpARMMOVWstoreshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWstoreshiftRA_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWstoreshiftRA ptr (MOVWconst [c]) [d] val mem) // result: (MOVWstore [int64(int32(c)>>uint64(d))] ptr val mem) for { d := v.AuxInt - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstore) v.AuxInt = int64(int32(c) >> uint64(d)) v.AddArg(ptr) @@ -8000,18 +7749,21 @@ func rewriteValueARM_OpARMMOVWstoreshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMMOVWstoreshiftRL_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MOVWstoreshiftRL ptr (MOVWconst [c]) [d] val mem) // result: (MOVWstore [int64(uint32(c)>>uint64(d))] ptr val mem) for { d := v.AuxInt - mem := v.Args[3] - ptr := v.Args[0] - v_1 := v.Args[1] + ptr := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt - val := v.Args[2] + val := v_2 + mem := v_3 v.reset(OpARMMOVWstore) v.AuxInt = int64(uint32(c) >> uint64(d)) v.AddArg(ptr) @@ -8022,15 +7774,15 @@ func rewriteValueARM_OpARMMOVWstoreshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMUL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (MUL x (MOVWconst [c])) // cond: int32(c) == -1 // result: (RSBconst [0] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8048,9 +7800,7 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // match: (MUL _ (MOVWconst [0])) // result: (MOVWconst [0]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_1.Op != OpARMMOVWconst || v_1.AuxInt != 0 { continue } @@ -8063,10 +7813,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // match: (MUL x (MOVWconst [1])) // result: x for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst || v_1.AuxInt != 1 { continue } @@ -8081,10 +7829,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: isPowerOfTwo(c) // result: (SLLconst [log2(c)] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8103,10 +7849,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: isPowerOfTwo(c-1) && int32(c) >= 3 // result: (ADDshiftLL x x [log2(c-1)]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8126,10 +7870,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: isPowerOfTwo(c+1) && int32(c) >= 7 // result: (RSBshiftLL x x [log2(c+1)]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8149,10 +7891,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c) // result: (SLLconst [log2(c/3)] (ADDshiftLL <x.Type> x x [1])) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8175,10 +7915,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c) // result: (SLLconst [log2(c/5)] (ADDshiftLL <x.Type> x x [2])) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8201,10 +7939,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c) // result: (SLLconst [log2(c/7)] (RSBshiftLL <x.Type> x x [3])) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8227,10 +7963,8 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { // cond: c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c) // result: (SLLconst [log2(c/9)] (ADDshiftLL <x.Type> x x [3])) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -8252,17 +7986,16 @@ func rewriteValueARM_OpARMMUL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMUL_10(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MUL (MOVWconst [c]) (MOVWconst [d])) // result: (MOVWconst [int64(int32(c*d))]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMMOVWconst { continue } c := v_0.AuxInt - v_1 := v.Args[1^_i0] if v_1.Op != OpARMMOVWconst { continue } @@ -8276,18 +8009,20 @@ func rewriteValueARM_OpARMMUL_10(v *Value) bool { return false } func rewriteValueARM_OpARMMULA_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (MULA x (MOVWconst [c]) a) // cond: int32(c) == -1 // result: (SUB a x) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(int32(c) == -1) { break } @@ -8299,11 +8034,10 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // match: (MULA _ (MOVWconst [0]) a) // result: a for { - a := v.Args[2] - v_1 := v.Args[1] if v_1.Op != OpARMMOVWconst || v_1.AuxInt != 0 { break } + a := v_2 v.reset(OpCopy) v.Type = a.Type v.AddArg(a) @@ -8312,12 +8046,11 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // match: (MULA x (MOVWconst [1]) a) // result: (ADD x a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst || v_1.AuxInt != 1 { break } + a := v_2 v.reset(OpARMADD) v.AddArg(x) v.AddArg(a) @@ -8327,13 +8060,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: isPowerOfTwo(c) // result: (ADD (SLLconst <x.Type> [log2(c)] x) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(isPowerOfTwo(c)) { break } @@ -8349,13 +8081,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: isPowerOfTwo(c-1) && int32(c) >= 3 // result: (ADD (ADDshiftLL <x.Type> x x [log2(c-1)]) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(isPowerOfTwo(c-1) && int32(c) >= 3) { break } @@ -8372,13 +8103,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: isPowerOfTwo(c+1) && int32(c) >= 7 // result: (ADD (RSBshiftLL <x.Type> x x [log2(c+1)]) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(isPowerOfTwo(c+1) && int32(c) >= 7) { break } @@ -8395,13 +8125,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/3)] (ADDshiftLL <x.Type> x x [1])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c)) { break } @@ -8421,13 +8150,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/5)] (ADDshiftLL <x.Type> x x [2])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c)) { break } @@ -8447,13 +8175,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/7)] (RSBshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c)) { break } @@ -8473,13 +8200,12 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { // cond: c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/9)] (ADDshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c)) { break } @@ -8498,18 +8224,20 @@ func rewriteValueARM_OpARMMULA_0(v *Value) bool { return false } func rewriteValueARM_OpARMMULA_10(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (MULA (MOVWconst [c]) x a) // cond: int32(c) == -1 // result: (SUB a x) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(int32(c) == -1) { break } @@ -8521,11 +8249,10 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // match: (MULA (MOVWconst [0]) _ a) // result: a for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst || v_0.AuxInt != 0 { break } + a := v_2 v.reset(OpCopy) v.Type = a.Type v.AddArg(a) @@ -8534,12 +8261,11 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // match: (MULA (MOVWconst [1]) x a) // result: (ADD x a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst || v_0.AuxInt != 1 { break } - x := v.Args[1] + x := v_1 + a := v_2 v.reset(OpARMADD) v.AddArg(x) v.AddArg(a) @@ -8549,13 +8275,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: isPowerOfTwo(c) // result: (ADD (SLLconst <x.Type> [log2(c)] x) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(isPowerOfTwo(c)) { break } @@ -8571,13 +8296,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: isPowerOfTwo(c-1) && int32(c) >= 3 // result: (ADD (ADDshiftLL <x.Type> x x [log2(c-1)]) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(isPowerOfTwo(c-1) && int32(c) >= 3) { break } @@ -8594,13 +8318,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: isPowerOfTwo(c+1) && int32(c) >= 7 // result: (ADD (RSBshiftLL <x.Type> x x [log2(c+1)]) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(isPowerOfTwo(c+1) && int32(c) >= 7) { break } @@ -8617,13 +8340,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/3)] (ADDshiftLL <x.Type> x x [1])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c)) { break } @@ -8643,13 +8365,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/5)] (ADDshiftLL <x.Type> x x [2])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c)) { break } @@ -8669,13 +8390,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/7)] (RSBshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c)) { break } @@ -8695,13 +8415,12 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { // cond: c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c) // result: (ADD (SLLconst <x.Type> [log2(c/9)] (ADDshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c)) { break } @@ -8720,20 +8439,21 @@ func rewriteValueARM_OpARMMULA_10(v *Value) bool { return false } func rewriteValueARM_OpARMMULA_20(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MULA (MOVWconst [c]) (MOVWconst [d]) a) // result: (ADDconst [int64(int32(c*d))] a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - v_1 := v.Args[1] if v_1.Op != OpARMMOVWconst { break } d := v_1.AuxInt + a := v_2 v.reset(OpARMADDconst) v.AuxInt = int64(int32(c * d)) v.AddArg(a) @@ -8742,18 +8462,18 @@ func rewriteValueARM_OpARMMULA_20(v *Value) bool { return false } func rewriteValueARM_OpARMMULD_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MULD (NEGD x) y) // cond: objabi.GOARM >= 6 // result: (NMULD x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMNEGD { continue } x := v_0.Args[0] - y := v.Args[1^_i0] + y := v_1 if !(objabi.GOARM >= 6) { continue } @@ -8767,18 +8487,18 @@ func rewriteValueARM_OpARMMULD_0(v *Value) bool { return false } func rewriteValueARM_OpARMMULF_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MULF (NEGF x) y) // cond: objabi.GOARM >= 6 // result: (NMULF x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMNEGF { continue } x := v_0.Args[0] - y := v.Args[1^_i0] + y := v_1 if !(objabi.GOARM >= 6) { continue } @@ -8792,18 +8512,20 @@ func rewriteValueARM_OpARMMULF_0(v *Value) bool { return false } func rewriteValueARM_OpARMMULS_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (MULS x (MOVWconst [c]) a) // cond: int32(c) == -1 // result: (ADD a x) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(int32(c) == -1) { break } @@ -8815,11 +8537,10 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // match: (MULS _ (MOVWconst [0]) a) // result: a for { - a := v.Args[2] - v_1 := v.Args[1] if v_1.Op != OpARMMOVWconst || v_1.AuxInt != 0 { break } + a := v_2 v.reset(OpCopy) v.Type = a.Type v.AddArg(a) @@ -8828,12 +8549,11 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // match: (MULS x (MOVWconst [1]) a) // result: (RSB x a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst || v_1.AuxInt != 1 { break } + a := v_2 v.reset(OpARMRSB) v.AddArg(x) v.AddArg(a) @@ -8843,13 +8563,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: isPowerOfTwo(c) // result: (RSB (SLLconst <x.Type> [log2(c)] x) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(isPowerOfTwo(c)) { break } @@ -8865,13 +8584,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: isPowerOfTwo(c-1) && int32(c) >= 3 // result: (RSB (ADDshiftLL <x.Type> x x [log2(c-1)]) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(isPowerOfTwo(c-1) && int32(c) >= 3) { break } @@ -8888,13 +8606,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: isPowerOfTwo(c+1) && int32(c) >= 7 // result: (RSB (RSBshiftLL <x.Type> x x [log2(c+1)]) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(isPowerOfTwo(c+1) && int32(c) >= 7) { break } @@ -8911,13 +8628,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/3)] (ADDshiftLL <x.Type> x x [1])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c)) { break } @@ -8937,13 +8653,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/5)] (ADDshiftLL <x.Type> x x [2])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c)) { break } @@ -8963,13 +8678,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/7)] (RSBshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c)) { break } @@ -8989,13 +8703,12 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { // cond: c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/9)] (ADDshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + a := v_2 if !(c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c)) { break } @@ -9014,18 +8727,20 @@ func rewriteValueARM_OpARMMULS_0(v *Value) bool { return false } func rewriteValueARM_OpARMMULS_10(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (MULS (MOVWconst [c]) x a) // cond: int32(c) == -1 // result: (ADD a x) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(int32(c) == -1) { break } @@ -9037,11 +8752,10 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // match: (MULS (MOVWconst [0]) _ a) // result: a for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst || v_0.AuxInt != 0 { break } + a := v_2 v.reset(OpCopy) v.Type = a.Type v.AddArg(a) @@ -9050,12 +8764,11 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // match: (MULS (MOVWconst [1]) x a) // result: (RSB x a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst || v_0.AuxInt != 1 { break } - x := v.Args[1] + x := v_1 + a := v_2 v.reset(OpARMRSB) v.AddArg(x) v.AddArg(a) @@ -9065,13 +8778,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: isPowerOfTwo(c) // result: (RSB (SLLconst <x.Type> [log2(c)] x) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(isPowerOfTwo(c)) { break } @@ -9087,13 +8799,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: isPowerOfTwo(c-1) && int32(c) >= 3 // result: (RSB (ADDshiftLL <x.Type> x x [log2(c-1)]) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(isPowerOfTwo(c-1) && int32(c) >= 3) { break } @@ -9110,13 +8821,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: isPowerOfTwo(c+1) && int32(c) >= 7 // result: (RSB (RSBshiftLL <x.Type> x x [log2(c+1)]) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(isPowerOfTwo(c+1) && int32(c) >= 7) { break } @@ -9133,13 +8843,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/3)] (ADDshiftLL <x.Type> x x [1])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%3 == 0 && isPowerOfTwo(c/3) && is32Bit(c)) { break } @@ -9159,13 +8868,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/5)] (ADDshiftLL <x.Type> x x [2])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%5 == 0 && isPowerOfTwo(c/5) && is32Bit(c)) { break } @@ -9185,13 +8893,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/7)] (RSBshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%7 == 0 && isPowerOfTwo(c/7) && is32Bit(c)) { break } @@ -9211,13 +8918,12 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { // cond: c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c) // result: (RSB (SLLconst <x.Type> [log2(c/9)] (ADDshiftLL <x.Type> x x [3])) a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + a := v_2 if !(c%9 == 0 && isPowerOfTwo(c/9) && is32Bit(c)) { break } @@ -9236,20 +8942,21 @@ func rewriteValueARM_OpARMMULS_10(v *Value) bool { return false } func rewriteValueARM_OpARMMULS_20(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MULS (MOVWconst [c]) (MOVWconst [d]) a) // result: (SUBconst [int64(int32(c*d))] a) for { - a := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - v_1 := v.Args[1] if v_1.Op != OpARMMOVWconst { break } d := v_1.AuxInt + a := v_2 v.reset(OpARMSUBconst) v.AuxInt = int64(int32(c * d)) v.AddArg(a) @@ -9258,10 +8965,10 @@ func rewriteValueARM_OpARMMULS_20(v *Value) bool { return false } func rewriteValueARM_OpARMMVN_0(v *Value) bool { + v_0 := v.Args[0] // match: (MVN (MOVWconst [c])) // result: (MOVWconst [^c]) for { - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -9273,7 +8980,6 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { // match: (MVN (SLLconst [c] x)) // result: (MVNshiftLL x [c]) for { - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } @@ -9287,7 +8993,6 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { // match: (MVN (SRLconst [c] x)) // result: (MVNshiftRL x [c]) for { - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } @@ -9301,7 +9006,6 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { // match: (MVN (SRAconst [c] x)) // result: (MVNshiftRA x [c]) for { - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } @@ -9315,7 +9019,6 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { // match: (MVN (SLL x y)) // result: (MVNshiftLLreg x y) for { - v_0 := v.Args[0] if v_0.Op != OpARMSLL { break } @@ -9329,7 +9032,6 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { // match: (MVN (SRL x y)) // result: (MVNshiftRLreg x y) for { - v_0 := v.Args[0] if v_0.Op != OpARMSRL { break } @@ -9343,7 +9045,6 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { // match: (MVN (SRA x y)) // result: (MVNshiftRAreg x y) for { - v_0 := v.Args[0] if v_0.Op != OpARMSRA { break } @@ -9357,11 +9058,11 @@ func rewriteValueARM_OpARMMVN_0(v *Value) bool { return false } func rewriteValueARM_OpARMMVNshiftLL_0(v *Value) bool { + v_0 := v.Args[0] // match: (MVNshiftLL (MOVWconst [c]) [d]) // result: (MOVWconst [^int64(uint32(c)<<uint64(d))]) for { d := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -9373,12 +9074,12 @@ func rewriteValueARM_OpARMMVNshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMVNshiftLLreg_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MVNshiftLLreg x (MOVWconst [c])) // result: (MVNshiftLL x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -9391,11 +9092,11 @@ func rewriteValueARM_OpARMMVNshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMVNshiftRA_0(v *Value) bool { + v_0 := v.Args[0] // match: (MVNshiftRA (MOVWconst [c]) [d]) // result: (MOVWconst [^int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -9407,12 +9108,12 @@ func rewriteValueARM_OpARMMVNshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMMVNshiftRAreg_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MVNshiftRAreg x (MOVWconst [c])) // result: (MVNshiftRA x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -9425,11 +9126,11 @@ func rewriteValueARM_OpARMMVNshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMMVNshiftRL_0(v *Value) bool { + v_0 := v.Args[0] // match: (MVNshiftRL (MOVWconst [c]) [d]) // result: (MOVWconst [^int64(uint32(c)>>uint64(d))]) for { d := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -9441,12 +9142,12 @@ func rewriteValueARM_OpARMMVNshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMMVNshiftRLreg_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (MVNshiftRLreg x (MOVWconst [c])) // result: (MVNshiftRL x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -9459,11 +9160,11 @@ func rewriteValueARM_OpARMMVNshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMNEGD_0(v *Value) bool { + v_0 := v.Args[0] // match: (NEGD (MULD x y)) // cond: objabi.GOARM >= 6 // result: (NMULD x y) for { - v_0 := v.Args[0] if v_0.Op != OpARMMULD { break } @@ -9480,11 +9181,11 @@ func rewriteValueARM_OpARMNEGD_0(v *Value) bool { return false } func rewriteValueARM_OpARMNEGF_0(v *Value) bool { + v_0 := v.Args[0] // match: (NEGF (MULF x y)) // cond: objabi.GOARM >= 6 // result: (NMULF x y) for { - v_0 := v.Args[0] if v_0.Op != OpARMMULF { break } @@ -9501,17 +9202,17 @@ func rewriteValueARM_OpARMNEGF_0(v *Value) bool { return false } func rewriteValueARM_OpARMNMULD_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (NMULD (NEGD x) y) // result: (MULD x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMNEGD { continue } x := v_0.Args[0] - y := v.Args[1^_i0] + y := v_1 v.reset(OpARMMULD) v.AddArg(x) v.AddArg(y) @@ -9522,17 +9223,17 @@ func rewriteValueARM_OpARMNMULD_0(v *Value) bool { return false } func rewriteValueARM_OpARMNMULF_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (NMULF (NEGF x) y) // result: (MULF x y) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - v_0 := v.Args[_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { if v_0.Op != OpARMNEGF { continue } x := v_0.Args[0] - y := v.Args[1^_i0] + y := v_1 v.reset(OpARMMULF) v.AddArg(x) v.AddArg(y) @@ -9543,10 +9244,10 @@ func rewriteValueARM_OpARMNMULF_0(v *Value) bool { return false } func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { + v_0 := v.Args[0] // match: (NotEqual (FlagEQ)) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagEQ { break } @@ -9557,7 +9258,6 @@ func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { // match: (NotEqual (FlagLT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_ULT { break } @@ -9568,7 +9268,6 @@ func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { // match: (NotEqual (FlagLT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagLT_UGT { break } @@ -9579,7 +9278,6 @@ func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { // match: (NotEqual (FlagGT_ULT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_ULT { break } @@ -9590,7 +9288,6 @@ func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { // match: (NotEqual (FlagGT_UGT)) // result: (MOVWconst [1]) for { - v_0 := v.Args[0] if v_0.Op != OpARMFlagGT_UGT { break } @@ -9601,7 +9298,6 @@ func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { // match: (NotEqual (InvertFlags x)) // result: (NotEqual x) for { - v_0 := v.Args[0] if v_0.Op != OpARMInvertFlags { break } @@ -9613,13 +9309,13 @@ func rewriteValueARM_OpARMNotEqual_0(v *Value) bool { return false } func rewriteValueARM_OpARMOR_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (OR x (MOVWconst [c])) // result: (ORconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -9634,10 +9330,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x (SLLconst [c] y)) // result: (ORshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -9654,10 +9348,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x (SRLconst [c] y)) // result: (ORshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -9674,10 +9366,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x (SRAconst [c] y)) // result: (ORshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -9694,10 +9384,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x (SLL y z)) // result: (ORshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -9714,10 +9402,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x (SRL y z)) // result: (ORshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -9734,10 +9420,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x (SRA y z)) // result: (ORshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -9754,8 +9438,8 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { // match: (OR x x) // result: x for { - x := v.Args[1] - if x != v.Args[0] { + x := v_0 + if x != v_1 { break } v.reset(OpCopy) @@ -9766,13 +9450,14 @@ func rewriteValueARM_OpARMOR_0(v *Value) bool { return false } func rewriteValueARM_OpARMORconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (ORconst [0] x) // result: x for { if v.AuxInt != 0 { break } - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -9794,7 +9479,6 @@ func rewriteValueARM_OpARMORconst_0(v *Value) bool { // result: (MOVWconst [c|d]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -9807,7 +9491,6 @@ func rewriteValueARM_OpARMORconst_0(v *Value) bool { // result: (ORconst [c|d] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMORconst { break } @@ -9821,18 +9504,19 @@ func rewriteValueARM_OpARMORconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (ORshiftLL (MOVWconst [c]) x [d]) // result: (ORconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -9845,9 +9529,7 @@ func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { // result: (ORconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -9861,9 +9543,11 @@ func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { // result: (SRRconst [32-c] x) for { c := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSRLconst || v_0.AuxInt != 32-c || x != v_0.Args[0] { + if v_0.Op != OpARMSRLconst || v_0.AuxInt != 32-c { + break + } + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMSRRconst) @@ -9874,12 +9558,11 @@ func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { // match: (ORshiftLL <typ.UInt16> [8] (BFXU <typ.UInt16> [armBFAuxInt(8, 8)] x) x) // result: (REV16 x) for { - if v.Type != typ.UInt16 || v.AuxInt != 8 { + if v.Type != typ.UInt16 || v.AuxInt != 8 || v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || v_0.AuxInt != armBFAuxInt(8, 8) { break } - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || v_0.AuxInt != armBFAuxInt(8, 8) || x != v_0.Args[0] { + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMREV16) @@ -9890,16 +9573,15 @@ func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { // cond: objabi.GOARM>=6 // result: (REV16 x) for { - if v.Type != typ.UInt16 || v.AuxInt != 8 { + if v.Type != typ.UInt16 || v.AuxInt != 8 || v_0.Op != OpARMSRLconst || v_0.Type != typ.UInt16 || v_0.AuxInt != 24 { break } - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSRLconst || v_0.Type != typ.UInt16 || v_0.AuxInt != 24 { + v_0_0 := v_0.Args[0] + if v_0_0.Op != OpARMSLLconst || v_0_0.AuxInt != 16 { break } - v_0_0 := v_0.Args[0] - if v_0_0.Op != OpARMSLLconst || v_0_0.AuxInt != 16 || x != v_0_0.Args[0] || !(objabi.GOARM >= 6) { + x := v_0_0.Args[0] + if x != v_1 || !(objabi.GOARM >= 6) { break } v.reset(OpARMREV16) @@ -9911,9 +9593,8 @@ func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { // result: y for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 if y.Op != OpARMSLLconst { break } @@ -9929,17 +9610,19 @@ func rewriteValueARM_OpARMORshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMORshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ORshiftLLreg (MOVWconst [c]) x y) // result: (ORconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -9951,10 +9634,8 @@ func rewriteValueARM_OpARMORshiftLLreg_0(v *Value) bool { // match: (ORshiftLLreg x y (MOVWconst [c])) // result: (ORshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -9968,17 +9649,18 @@ func rewriteValueARM_OpARMORshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMORshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ORshiftRA (MOVWconst [c]) x [d]) // result: (ORconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -9991,9 +9673,7 @@ func rewriteValueARM_OpARMORshiftRA_0(v *Value) bool { // result: (ORconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10008,9 +9688,8 @@ func rewriteValueARM_OpARMORshiftRA_0(v *Value) bool { // result: y for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 if y.Op != OpARMSRAconst { break } @@ -10026,17 +9705,19 @@ func rewriteValueARM_OpARMORshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMORshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ORshiftRAreg (MOVWconst [c]) x y) // result: (ORconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -10048,10 +9729,8 @@ func rewriteValueARM_OpARMORshiftRAreg_0(v *Value) bool { // match: (ORshiftRAreg x y (MOVWconst [c])) // result: (ORshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10065,17 +9744,18 @@ func rewriteValueARM_OpARMORshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMORshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ORshiftRL (MOVWconst [c]) x [d]) // result: (ORconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -10088,9 +9768,7 @@ func rewriteValueARM_OpARMORshiftRL_0(v *Value) bool { // result: (ORconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10104,9 +9782,11 @@ func rewriteValueARM_OpARMORshiftRL_0(v *Value) bool { // result: (SRRconst [ c] x) for { c := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSLLconst || v_0.AuxInt != 32-c || x != v_0.Args[0] { + if v_0.Op != OpARMSLLconst || v_0.AuxInt != 32-c { + break + } + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMSRRconst) @@ -10119,9 +9799,8 @@ func rewriteValueARM_OpARMORshiftRL_0(v *Value) bool { // result: y for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 if y.Op != OpARMSRLconst { break } @@ -10137,17 +9816,19 @@ func rewriteValueARM_OpARMORshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMORshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (ORshiftRLreg (MOVWconst [c]) x y) // result: (ORconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -10159,10 +9840,8 @@ func rewriteValueARM_OpARMORshiftRLreg_0(v *Value) bool { // match: (ORshiftRLreg x y (MOVWconst [c])) // result: (ORshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10176,15 +9855,16 @@ func rewriteValueARM_OpARMORshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSB_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (RSB (MOVWconst [c]) x) // result: (SUBconst [c] x) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBconst) v.AuxInt = c v.AddArg(x) @@ -10193,9 +9873,7 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB x (MOVWconst [c])) // result: (RSBconst [c] x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10208,9 +9886,7 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB x (SLLconst [c] y)) // result: (RSBshiftLL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -10225,13 +9901,12 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB (SLLconst [c] y) x) // result: (SUBshiftLL x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMSUBshiftLL) v.AuxInt = c v.AddArg(x) @@ -10241,9 +9916,7 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB x (SRLconst [c] y)) // result: (RSBshiftRL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -10258,13 +9931,12 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB (SRLconst [c] y) x) // result: (SUBshiftRL x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMSUBshiftRL) v.AuxInt = c v.AddArg(x) @@ -10274,9 +9946,7 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB x (SRAconst [c] y)) // result: (RSBshiftRA x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -10291,13 +9961,12 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB (SRAconst [c] y) x) // result: (SUBshiftRA x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMSUBshiftRA) v.AuxInt = c v.AddArg(x) @@ -10307,9 +9976,7 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB x (SLL y z)) // result: (RSBshiftLLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLL { break } @@ -10324,13 +9991,12 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { // match: (RSB (SLL y z) x) // result: (SUBshiftLLreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMSUBshiftLLreg) v.AddArg(x) v.AddArg(y) @@ -10340,12 +10006,12 @@ func rewriteValueARM_OpARMRSB_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSB_10(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (RSB x (SRL y z)) // result: (RSBshiftRLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRL { break } @@ -10360,13 +10026,12 @@ func rewriteValueARM_OpARMRSB_10(v *Value) bool { // match: (RSB (SRL y z) x) // result: (SUBshiftRLreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMSUBshiftRLreg) v.AddArg(x) v.AddArg(y) @@ -10376,9 +10041,7 @@ func rewriteValueARM_OpARMRSB_10(v *Value) bool { // match: (RSB x (SRA y z)) // result: (RSBshiftRAreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRA { break } @@ -10393,13 +10056,12 @@ func rewriteValueARM_OpARMRSB_10(v *Value) bool { // match: (RSB (SRA y z) x) // result: (SUBshiftRAreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRA { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMSUBshiftRAreg) v.AddArg(x) v.AddArg(y) @@ -10409,8 +10071,8 @@ func rewriteValueARM_OpARMRSB_10(v *Value) bool { // match: (RSB x x) // result: (MOVWconst [0]) for { - x := v.Args[1] - if x != v.Args[0] { + x := v_0 + if x != v_1 { break } v.reset(OpARMMOVWconst) @@ -10421,13 +10083,12 @@ func rewriteValueARM_OpARMRSB_10(v *Value) bool { // cond: objabi.GOARM == 7 // result: (MULS x y a) for { - a := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMUL { break } y := v_0.Args[1] x := v_0.Args[0] + a := v_1 if !(objabi.GOARM == 7) { break } @@ -10440,17 +10101,18 @@ func rewriteValueARM_OpARMRSB_10(v *Value) bool { return false } func rewriteValueARM_OpARMRSBSshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBSshiftLL (MOVWconst [c]) x [d]) // result: (SUBSconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -10463,9 +10125,7 @@ func rewriteValueARM_OpARMRSBSshiftLL_0(v *Value) bool { // result: (RSBSconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10478,17 +10138,19 @@ func rewriteValueARM_OpARMRSBSshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBSshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBSshiftLLreg (MOVWconst [c]) x y) // result: (SUBSconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMSUBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -10500,10 +10162,8 @@ func rewriteValueARM_OpARMRSBSshiftLLreg_0(v *Value) bool { // match: (RSBSshiftLLreg x y (MOVWconst [c])) // result: (RSBSshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10517,17 +10177,18 @@ func rewriteValueARM_OpARMRSBSshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBSshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBSshiftRA (MOVWconst [c]) x [d]) // result: (SUBSconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -10540,9 +10201,7 @@ func rewriteValueARM_OpARMRSBSshiftRA_0(v *Value) bool { // result: (RSBSconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10555,17 +10214,19 @@ func rewriteValueARM_OpARMRSBSshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBSshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBSshiftRAreg (MOVWconst [c]) x y) // result: (SUBSconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMSUBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -10577,10 +10238,8 @@ func rewriteValueARM_OpARMRSBSshiftRAreg_0(v *Value) bool { // match: (RSBSshiftRAreg x y (MOVWconst [c])) // result: (RSBSshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10594,17 +10253,18 @@ func rewriteValueARM_OpARMRSBSshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBSshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBSshiftRL (MOVWconst [c]) x [d]) // result: (SUBSconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -10617,9 +10277,7 @@ func rewriteValueARM_OpARMRSBSshiftRL_0(v *Value) bool { // result: (RSBSconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10632,17 +10290,19 @@ func rewriteValueARM_OpARMRSBSshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBSshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBSshiftRLreg (MOVWconst [c]) x y) // result: (SUBSconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMSUBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -10654,10 +10314,8 @@ func rewriteValueARM_OpARMRSBSshiftRLreg_0(v *Value) bool { // match: (RSBSshiftRLreg x y (MOVWconst [c])) // result: (RSBSshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10671,11 +10329,11 @@ func rewriteValueARM_OpARMRSBSshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (RSBconst [c] (MOVWconst [d])) // result: (MOVWconst [int64(int32(c-d))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -10688,7 +10346,6 @@ func rewriteValueARM_OpARMRSBconst_0(v *Value) bool { // result: (ADDconst [int64(int32(c-d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMRSBconst { break } @@ -10703,7 +10360,6 @@ func rewriteValueARM_OpARMRSBconst_0(v *Value) bool { // result: (RSBconst [int64(int32(c-d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } @@ -10718,7 +10374,6 @@ func rewriteValueARM_OpARMRSBconst_0(v *Value) bool { // result: (RSBconst [int64(int32(c+d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } @@ -10732,17 +10387,18 @@ func rewriteValueARM_OpARMRSBconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBshiftLL (MOVWconst [c]) x [d]) // result: (SUBconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -10755,9 +10411,7 @@ func rewriteValueARM_OpARMRSBshiftLL_0(v *Value) bool { // result: (RSBconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10772,9 +10426,7 @@ func rewriteValueARM_OpARMRSBshiftLL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -10789,17 +10441,19 @@ func rewriteValueARM_OpARMRSBshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBshiftLLreg (MOVWconst [c]) x y) // result: (SUBconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMSUBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -10811,10 +10465,8 @@ func rewriteValueARM_OpARMRSBshiftLLreg_0(v *Value) bool { // match: (RSBshiftLLreg x y (MOVWconst [c])) // result: (RSBshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10828,17 +10480,18 @@ func rewriteValueARM_OpARMRSBshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBshiftRA (MOVWconst [c]) x [d]) // result: (SUBconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -10851,9 +10504,7 @@ func rewriteValueARM_OpARMRSBshiftRA_0(v *Value) bool { // result: (RSBconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10868,9 +10519,7 @@ func rewriteValueARM_OpARMRSBshiftRA_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -10885,17 +10534,19 @@ func rewriteValueARM_OpARMRSBshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBshiftRAreg (MOVWconst [c]) x y) // result: (SUBconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMSUBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -10907,10 +10558,8 @@ func rewriteValueARM_OpARMRSBshiftRAreg_0(v *Value) bool { // match: (RSBshiftRAreg x y (MOVWconst [c])) // result: (RSBshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -10924,17 +10573,18 @@ func rewriteValueARM_OpARMRSBshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBshiftRL (MOVWconst [c]) x [d]) // result: (SUBconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMSUBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -10947,9 +10597,7 @@ func rewriteValueARM_OpARMRSBshiftRL_0(v *Value) bool { // result: (RSBconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -10964,9 +10612,7 @@ func rewriteValueARM_OpARMRSBshiftRL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -10981,17 +10627,19 @@ func rewriteValueARM_OpARMRSBshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSBshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSBshiftRLreg (MOVWconst [c]) x y) // result: (SUBconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMSUBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -11003,10 +10651,8 @@ func rewriteValueARM_OpARMRSBshiftRLreg_0(v *Value) bool { // match: (RSBshiftRLreg x y (MOVWconst [c])) // result: (RSBshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -11020,17 +10666,18 @@ func rewriteValueARM_OpARMRSBshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCconst_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (RSCconst [c] (ADDconst [d] x) flags) // result: (RSCconst [int64(int32(c-d))] x flags) for { c := v.AuxInt - flags := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } d := v_0.AuxInt x := v_0.Args[0] + flags := v_1 v.reset(OpARMRSCconst) v.AuxInt = int64(int32(c - d)) v.AddArg(x) @@ -11041,13 +10688,12 @@ func rewriteValueARM_OpARMRSCconst_0(v *Value) bool { // result: (RSCconst [int64(int32(c+d))] x flags) for { c := v.AuxInt - flags := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } d := v_0.AuxInt x := v_0.Args[0] + flags := v_1 v.reset(OpARMRSCconst) v.AuxInt = int64(int32(c + d)) v.AddArg(x) @@ -11057,18 +10703,20 @@ func rewriteValueARM_OpARMRSCconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCshiftLL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSCshiftLL (MOVWconst [c]) x [d] flags) // result: (SBCconst [c] (SLLconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -11082,13 +10730,12 @@ func rewriteValueARM_OpARMRSCshiftLL_0(v *Value) bool { // result: (RSCconst x [int64(int32(uint32(c)<<uint64(d)))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = int64(int32(uint32(c) << uint64(d))) v.AddArg(x) @@ -11098,18 +10745,21 @@ func rewriteValueARM_OpARMRSCshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCshiftLLreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSCshiftLLreg (MOVWconst [c]) x y flags) // result: (SBCconst [c] (SLL <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMSBCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -11122,14 +10772,13 @@ func rewriteValueARM_OpARMRSCshiftLLreg_0(v *Value) bool { // match: (RSCshiftLLreg x y (MOVWconst [c]) flags) // result: (RSCshiftLL x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMRSCshiftLL) v.AuxInt = c v.AddArg(x) @@ -11140,18 +10789,20 @@ func rewriteValueARM_OpARMRSCshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCshiftRA_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSCshiftRA (MOVWconst [c]) x [d] flags) // result: (SBCconst [c] (SRAconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -11165,13 +10816,12 @@ func rewriteValueARM_OpARMRSCshiftRA_0(v *Value) bool { // result: (RSCconst x [int64(int32(c)>>uint64(d))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = int64(int32(c) >> uint64(d)) v.AddArg(x) @@ -11181,18 +10831,21 @@ func rewriteValueARM_OpARMRSCshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCshiftRAreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSCshiftRAreg (MOVWconst [c]) x y flags) // result: (SBCconst [c] (SRA <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMSBCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -11205,14 +10858,13 @@ func rewriteValueARM_OpARMRSCshiftRAreg_0(v *Value) bool { // match: (RSCshiftRAreg x y (MOVWconst [c]) flags) // result: (RSCshiftRA x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMRSCshiftRA) v.AuxInt = c v.AddArg(x) @@ -11223,18 +10875,20 @@ func rewriteValueARM_OpARMRSCshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCshiftRL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSCshiftRL (MOVWconst [c]) x [d] flags) // result: (SBCconst [c] (SRLconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -11248,13 +10902,12 @@ func rewriteValueARM_OpARMRSCshiftRL_0(v *Value) bool { // result: (RSCconst x [int64(int32(uint32(c)>>uint64(d)))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = int64(int32(uint32(c) >> uint64(d))) v.AddArg(x) @@ -11264,18 +10917,21 @@ func rewriteValueARM_OpARMRSCshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMRSCshiftRLreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RSCshiftRLreg (MOVWconst [c]) x y flags) // result: (SBCconst [c] (SRL <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMSBCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -11288,14 +10944,13 @@ func rewriteValueARM_OpARMRSCshiftRLreg_0(v *Value) bool { // match: (RSCshiftRLreg x y (MOVWconst [c]) flags) // result: (RSCshiftRL x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMRSCshiftRL) v.AuxInt = c v.AddArg(x) @@ -11306,16 +10961,18 @@ func rewriteValueARM_OpARMRSCshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBC_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SBC (MOVWconst [c]) x flags) // result: (RSCconst [c] x flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = c v.AddArg(x) @@ -11325,13 +10982,12 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC x (MOVWconst [c]) flags) // result: (SBCconst [c] x flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = c v.AddArg(x) @@ -11341,14 +10997,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC x (SLLconst [c] y) flags) // result: (SBCshiftLL x y [c] flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } c := v_1.AuxInt y := v_1.Args[0] + flags := v_2 v.reset(OpARMSBCshiftLL) v.AuxInt = c v.AddArg(x) @@ -11359,14 +11014,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC (SLLconst [c] y) x flags) // result: (RSCshiftLL x y [c] flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt y := v_0.Args[0] - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCshiftLL) v.AuxInt = c v.AddArg(x) @@ -11377,14 +11031,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC x (SRLconst [c] y) flags) // result: (SBCshiftRL x y [c] flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } c := v_1.AuxInt y := v_1.Args[0] + flags := v_2 v.reset(OpARMSBCshiftRL) v.AuxInt = c v.AddArg(x) @@ -11395,14 +11048,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC (SRLconst [c] y) x flags) // result: (RSCshiftRL x y [c] flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt y := v_0.Args[0] - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCshiftRL) v.AuxInt = c v.AddArg(x) @@ -11413,14 +11065,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC x (SRAconst [c] y) flags) // result: (SBCshiftRA x y [c] flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } c := v_1.AuxInt y := v_1.Args[0] + flags := v_2 v.reset(OpARMSBCshiftRA) v.AuxInt = c v.AddArg(x) @@ -11431,14 +11082,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC (SRAconst [c] y) x flags) // result: (RSCshiftRA x y [c] flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt y := v_0.Args[0] - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCshiftRA) v.AuxInt = c v.AddArg(x) @@ -11449,14 +11099,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC x (SLL y z) flags) // result: (SBCshiftLLreg x y z flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLL { break } z := v_1.Args[1] y := v_1.Args[0] + flags := v_2 v.reset(OpARMSBCshiftLLreg) v.AddArg(x) v.AddArg(y) @@ -11467,14 +11116,13 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { // match: (SBC (SLL y z) x flags) // result: (RSCshiftLLreg x y z flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSLL { break } z := v_0.Args[1] y := v_0.Args[0] - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCshiftLLreg) v.AddArg(x) v.AddArg(y) @@ -11485,17 +11133,19 @@ func rewriteValueARM_OpARMSBC_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBC_10(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SBC x (SRL y z) flags) // result: (SBCshiftRLreg x y z flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRL { break } z := v_1.Args[1] y := v_1.Args[0] + flags := v_2 v.reset(OpARMSBCshiftRLreg) v.AddArg(x) v.AddArg(y) @@ -11506,14 +11156,13 @@ func rewriteValueARM_OpARMSBC_10(v *Value) bool { // match: (SBC (SRL y z) x flags) // result: (RSCshiftRLreg x y z flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSRL { break } z := v_0.Args[1] y := v_0.Args[0] - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCshiftRLreg) v.AddArg(x) v.AddArg(y) @@ -11524,14 +11173,13 @@ func rewriteValueARM_OpARMSBC_10(v *Value) bool { // match: (SBC x (SRA y z) flags) // result: (SBCshiftRAreg x y z flags) for { - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRA { break } z := v_1.Args[1] y := v_1.Args[0] + flags := v_2 v.reset(OpARMSBCshiftRAreg) v.AddArg(x) v.AddArg(y) @@ -11542,14 +11190,13 @@ func rewriteValueARM_OpARMSBC_10(v *Value) bool { // match: (SBC (SRA y z) x flags) // result: (RSCshiftRAreg x y z flags) for { - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMSRA { break } z := v_0.Args[1] y := v_0.Args[0] - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCshiftRAreg) v.AddArg(x) v.AddArg(y) @@ -11560,17 +11207,18 @@ func rewriteValueARM_OpARMSBC_10(v *Value) bool { return false } func rewriteValueARM_OpARMSBCconst_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SBCconst [c] (ADDconst [d] x) flags) // result: (SBCconst [int64(int32(c-d))] x flags) for { c := v.AuxInt - flags := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } d := v_0.AuxInt x := v_0.Args[0] + flags := v_1 v.reset(OpARMSBCconst) v.AuxInt = int64(int32(c - d)) v.AddArg(x) @@ -11581,13 +11229,12 @@ func rewriteValueARM_OpARMSBCconst_0(v *Value) bool { // result: (SBCconst [int64(int32(c+d))] x flags) for { c := v.AuxInt - flags := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } d := v_0.AuxInt x := v_0.Args[0] + flags := v_1 v.reset(OpARMSBCconst) v.AuxInt = int64(int32(c + d)) v.AddArg(x) @@ -11597,18 +11244,20 @@ func rewriteValueARM_OpARMSBCconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBCshiftLL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SBCshiftLL (MOVWconst [c]) x [d] flags) // result: (RSCconst [c] (SLLconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -11622,13 +11271,12 @@ func rewriteValueARM_OpARMSBCshiftLL_0(v *Value) bool { // result: (SBCconst x [int64(int32(uint32(c)<<uint64(d)))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = int64(int32(uint32(c) << uint64(d))) v.AddArg(x) @@ -11638,18 +11286,21 @@ func rewriteValueARM_OpARMSBCshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBCshiftLLreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SBCshiftLLreg (MOVWconst [c]) x y flags) // result: (RSCconst [c] (SLL <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMRSCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -11662,14 +11313,13 @@ func rewriteValueARM_OpARMSBCshiftLLreg_0(v *Value) bool { // match: (SBCshiftLLreg x y (MOVWconst [c]) flags) // result: (SBCshiftLL x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMSBCshiftLL) v.AuxInt = c v.AddArg(x) @@ -11680,18 +11330,20 @@ func rewriteValueARM_OpARMSBCshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBCshiftRA_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SBCshiftRA (MOVWconst [c]) x [d] flags) // result: (RSCconst [c] (SRAconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -11705,13 +11357,12 @@ func rewriteValueARM_OpARMSBCshiftRA_0(v *Value) bool { // result: (SBCconst x [int64(int32(c)>>uint64(d))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = int64(int32(c) >> uint64(d)) v.AddArg(x) @@ -11721,18 +11372,21 @@ func rewriteValueARM_OpARMSBCshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBCshiftRAreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SBCshiftRAreg (MOVWconst [c]) x y flags) // result: (RSCconst [c] (SRA <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMRSCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -11745,14 +11399,13 @@ func rewriteValueARM_OpARMSBCshiftRAreg_0(v *Value) bool { // match: (SBCshiftRAreg x y (MOVWconst [c]) flags) // result: (SBCshiftRA x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMSBCshiftRA) v.AuxInt = c v.AddArg(x) @@ -11763,18 +11416,20 @@ func rewriteValueARM_OpARMSBCshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBCshiftRL_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SBCshiftRL (MOVWconst [c]) x [d] flags) // result: (RSCconst [c] (SRLconst <x.Type> x [d]) flags) for { d := v.AuxInt - flags := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + flags := v_2 v.reset(OpARMRSCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -11788,13 +11443,12 @@ func rewriteValueARM_OpARMSBCshiftRL_0(v *Value) bool { // result: (SBCconst x [int64(int32(uint32(c)>>uint64(d)))] flags) for { d := v.AuxInt - flags := v.Args[2] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } c := v_1.AuxInt + flags := v_2 v.reset(OpARMSBCconst) v.AuxInt = int64(int32(uint32(c) >> uint64(d))) v.AddArg(x) @@ -11804,18 +11458,21 @@ func rewriteValueARM_OpARMSBCshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSBCshiftRLreg_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SBCshiftRLreg (MOVWconst [c]) x y flags) // result: (RSCconst [c] (SRL <x.Type> x y) flags) for { - flags := v.Args[3] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] - y := v.Args[2] + x := v_1 + y := v_2 + flags := v_3 v.reset(OpARMRSCconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -11828,14 +11485,13 @@ func rewriteValueARM_OpARMSBCshiftRLreg_0(v *Value) bool { // match: (SBCshiftRLreg x y (MOVWconst [c]) flags) // result: (SBCshiftRL x y [c] flags) for { - flags := v.Args[3] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } c := v_2.AuxInt + flags := v_3 v.reset(OpARMSBCshiftRL) v.AuxInt = c v.AddArg(x) @@ -11846,12 +11502,12 @@ func rewriteValueARM_OpARMSBCshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SLL x (MOVWconst [c])) // result: (SLLconst x [c&31]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -11864,11 +11520,11 @@ func rewriteValueARM_OpARMSLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSLLconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (SLLconst [c] (MOVWconst [d])) // result: (MOVWconst [int64(int32(uint32(d)<<uint64(c)))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -11880,12 +11536,12 @@ func rewriteValueARM_OpARMSLLconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMSRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SRA x (MOVWconst [c])) // result: (SRAconst x [c&31]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -11898,12 +11554,13 @@ func rewriteValueARM_OpARMSRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMSRAcond_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SRAcond x _ (FlagEQ)) // result: (SRAconst x [31]) for { - _ = v.Args[2] - x := v.Args[0] - v_2 := v.Args[2] + x := v_0 if v_2.Op != OpARMFlagEQ { break } @@ -11915,10 +11572,8 @@ func rewriteValueARM_OpARMSRAcond_0(v *Value) bool { // match: (SRAcond x y (FlagLT_ULT)) // result: (SRA x y) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMFlagLT_ULT { break } @@ -11930,9 +11585,7 @@ func rewriteValueARM_OpARMSRAcond_0(v *Value) bool { // match: (SRAcond x _ (FlagLT_UGT)) // result: (SRAconst x [31]) for { - _ = v.Args[2] - x := v.Args[0] - v_2 := v.Args[2] + x := v_0 if v_2.Op != OpARMFlagLT_UGT { break } @@ -11944,10 +11597,8 @@ func rewriteValueARM_OpARMSRAcond_0(v *Value) bool { // match: (SRAcond x y (FlagGT_ULT)) // result: (SRA x y) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMFlagGT_ULT { break } @@ -11959,9 +11610,7 @@ func rewriteValueARM_OpARMSRAcond_0(v *Value) bool { // match: (SRAcond x _ (FlagGT_UGT)) // result: (SRAconst x [31]) for { - _ = v.Args[2] - x := v.Args[0] - v_2 := v.Args[2] + x := v_0 if v_2.Op != OpARMFlagGT_UGT { break } @@ -11973,11 +11622,11 @@ func rewriteValueARM_OpARMSRAcond_0(v *Value) bool { return false } func rewriteValueARM_OpARMSRAconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (SRAconst [c] (MOVWconst [d])) // result: (MOVWconst [int64(int32(d)>>uint64(c))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -11991,7 +11640,6 @@ func rewriteValueARM_OpARMSRAconst_0(v *Value) bool { // result: (BFX [(d-c)|(32-d)<<8] x) for { d := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } @@ -12008,12 +11656,12 @@ func rewriteValueARM_OpARMSRAconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMSRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SRL x (MOVWconst [c])) // result: (SRLconst x [c&31]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -12026,11 +11674,11 @@ func rewriteValueARM_OpARMSRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSRLconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (SRLconst [c] (MOVWconst [d])) // result: (MOVWconst [int64(int32(uint32(d)>>uint64(c)))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -12044,7 +11692,6 @@ func rewriteValueARM_OpARMSRLconst_0(v *Value) bool { // result: (BFXU [(d-c)|(32-d)<<8] x) for { d := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } @@ -12061,15 +11708,16 @@ func rewriteValueARM_OpARMSRLconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUB_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SUB (MOVWconst [c]) x) // result: (RSBconst [c] x) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBconst) v.AuxInt = c v.AddArg(x) @@ -12078,9 +11726,7 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB x (MOVWconst [c])) // result: (SUBconst [c] x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -12093,9 +11739,7 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB x (SLLconst [c] y)) // result: (SUBshiftLL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -12110,13 +11754,12 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB (SLLconst [c] y) x) // result: (RSBshiftLL x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBshiftLL) v.AuxInt = c v.AddArg(x) @@ -12126,9 +11769,7 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB x (SRLconst [c] y)) // result: (SUBshiftRL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -12143,13 +11784,12 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB (SRLconst [c] y) x) // result: (RSBshiftRL x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBshiftRL) v.AuxInt = c v.AddArg(x) @@ -12159,9 +11799,7 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB x (SRAconst [c] y)) // result: (SUBshiftRA x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -12176,13 +11814,12 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB (SRAconst [c] y) x) // result: (RSBshiftRA x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBshiftRA) v.AuxInt = c v.AddArg(x) @@ -12192,9 +11829,7 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB x (SLL y z)) // result: (SUBshiftLLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLL { break } @@ -12209,13 +11844,12 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { // match: (SUB (SLL y z) x) // result: (RSBshiftLLreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBshiftLLreg) v.AddArg(x) v.AddArg(y) @@ -12225,12 +11859,12 @@ func rewriteValueARM_OpARMSUB_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUB_10(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SUB x (SRL y z)) // result: (SUBshiftRLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRL { break } @@ -12245,13 +11879,12 @@ func rewriteValueARM_OpARMSUB_10(v *Value) bool { // match: (SUB (SRL y z) x) // result: (RSBshiftRLreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBshiftRLreg) v.AddArg(x) v.AddArg(y) @@ -12261,9 +11894,7 @@ func rewriteValueARM_OpARMSUB_10(v *Value) bool { // match: (SUB x (SRA y z)) // result: (SUBshiftRAreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRA { break } @@ -12278,13 +11909,12 @@ func rewriteValueARM_OpARMSUB_10(v *Value) bool { // match: (SUB (SRA y z) x) // result: (RSBshiftRAreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRA { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBshiftRAreg) v.AddArg(x) v.AddArg(y) @@ -12294,8 +11924,8 @@ func rewriteValueARM_OpARMSUB_10(v *Value) bool { // match: (SUB x x) // result: (MOVWconst [0]) for { - x := v.Args[1] - if x != v.Args[0] { + x := v_0 + if x != v_1 { break } v.reset(OpARMMOVWconst) @@ -12306,9 +11936,7 @@ func rewriteValueARM_OpARMSUB_10(v *Value) bool { // cond: objabi.GOARM == 7 // result: (MULS x y a) for { - _ = v.Args[1] - a := v.Args[0] - v_1 := v.Args[1] + a := v_0 if v_1.Op != OpARMMUL { break } @@ -12326,13 +11954,13 @@ func rewriteValueARM_OpARMSUB_10(v *Value) bool { return false } func rewriteValueARM_OpARMSUBD_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SUBD a (MULD x y)) // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULSD a x y) for { - _ = v.Args[1] - a := v.Args[0] - v_1 := v.Args[1] + a := v_0 if v_1.Op != OpARMMULD { break } @@ -12351,9 +11979,7 @@ func rewriteValueARM_OpARMSUBD_0(v *Value) bool { // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULAD a x y) for { - _ = v.Args[1] - a := v.Args[0] - v_1 := v.Args[1] + a := v_0 if v_1.Op != OpARMNMULD { break } @@ -12371,13 +11997,13 @@ func rewriteValueARM_OpARMSUBD_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBF_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SUBF a (MULF x y)) // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULSF a x y) for { - _ = v.Args[1] - a := v.Args[0] - v_1 := v.Args[1] + a := v_0 if v_1.Op != OpARMMULF { break } @@ -12396,9 +12022,7 @@ func rewriteValueARM_OpARMSUBF_0(v *Value) bool { // cond: a.Uses == 1 && objabi.GOARM >= 6 // result: (MULAF a x y) for { - _ = v.Args[1] - a := v.Args[0] - v_1 := v.Args[1] + a := v_0 if v_1.Op != OpARMNMULF { break } @@ -12416,12 +12040,12 @@ func rewriteValueARM_OpARMSUBF_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBS_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SUBS x (MOVWconst [c])) // result: (SUBSconst [c] x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -12434,9 +12058,7 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS x (SLLconst [c] y)) // result: (SUBSshiftLL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -12451,13 +12073,12 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS (SLLconst [c] y) x) // result: (RSBSshiftLL x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBSshiftLL) v.AuxInt = c v.AddArg(x) @@ -12467,9 +12088,7 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS x (SRLconst [c] y)) // result: (SUBSshiftRL x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -12484,13 +12103,12 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS (SRLconst [c] y) x) // result: (RSBSshiftRL x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRLconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBSshiftRL) v.AuxInt = c v.AddArg(x) @@ -12500,9 +12118,7 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS x (SRAconst [c] y)) // result: (SUBSshiftRA x y [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -12517,13 +12133,12 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS (SRAconst [c] y) x) // result: (RSBSshiftRA x y [c]) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRAconst { break } c := v_0.AuxInt y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBSshiftRA) v.AuxInt = c v.AddArg(x) @@ -12533,9 +12148,7 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS x (SLL y z)) // result: (SUBSshiftLLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLL { break } @@ -12550,13 +12163,12 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS (SLL y z) x) // result: (RSBSshiftLLreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSLL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBSshiftLLreg) v.AddArg(x) v.AddArg(y) @@ -12566,9 +12178,7 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { // match: (SUBS x (SRL y z)) // result: (SUBSshiftRLreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRL { break } @@ -12583,16 +12193,17 @@ func rewriteValueARM_OpARMSUBS_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBS_10(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SUBS (SRL y z) x) // result: (RSBSshiftRLreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRL { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBSshiftRLreg) v.AddArg(x) v.AddArg(y) @@ -12602,9 +12213,7 @@ func rewriteValueARM_OpARMSUBS_10(v *Value) bool { // match: (SUBS x (SRA y z)) // result: (SUBSshiftRAreg x y z) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRA { break } @@ -12619,13 +12228,12 @@ func rewriteValueARM_OpARMSUBS_10(v *Value) bool { // match: (SUBS (SRA y z) x) // result: (RSBSshiftRAreg x y z) for { - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMSRA { break } z := v_0.Args[1] y := v_0.Args[0] + x := v_1 v.reset(OpARMRSBSshiftRAreg) v.AddArg(x) v.AddArg(y) @@ -12635,17 +12243,18 @@ func rewriteValueARM_OpARMSUBS_10(v *Value) bool { return false } func rewriteValueARM_OpARMSUBSshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBSshiftLL (MOVWconst [c]) x [d]) // result: (RSBSconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -12658,9 +12267,7 @@ func rewriteValueARM_OpARMSUBSshiftLL_0(v *Value) bool { // result: (SUBSconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -12673,17 +12280,19 @@ func rewriteValueARM_OpARMSUBSshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBSshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBSshiftLLreg (MOVWconst [c]) x y) // result: (RSBSconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMRSBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -12695,10 +12304,8 @@ func rewriteValueARM_OpARMSUBSshiftLLreg_0(v *Value) bool { // match: (SUBSshiftLLreg x y (MOVWconst [c])) // result: (SUBSshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -12712,17 +12319,18 @@ func rewriteValueARM_OpARMSUBSshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBSshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBSshiftRA (MOVWconst [c]) x [d]) // result: (RSBSconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -12735,9 +12343,7 @@ func rewriteValueARM_OpARMSUBSshiftRA_0(v *Value) bool { // result: (SUBSconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -12750,17 +12356,19 @@ func rewriteValueARM_OpARMSUBSshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBSshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBSshiftRAreg (MOVWconst [c]) x y) // result: (RSBSconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMRSBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -12772,10 +12380,8 @@ func rewriteValueARM_OpARMSUBSshiftRAreg_0(v *Value) bool { // match: (SUBSshiftRAreg x y (MOVWconst [c])) // result: (SUBSshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -12789,17 +12395,18 @@ func rewriteValueARM_OpARMSUBSshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBSshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBSshiftRL (MOVWconst [c]) x [d]) // result: (RSBSconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -12812,9 +12419,7 @@ func rewriteValueARM_OpARMSUBSshiftRL_0(v *Value) bool { // result: (SUBSconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -12827,17 +12432,19 @@ func rewriteValueARM_OpARMSUBSshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBSshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBSshiftRLreg (MOVWconst [c]) x y) // result: (RSBSconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMRSBSconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -12849,10 +12456,8 @@ func rewriteValueARM_OpARMSUBSshiftRLreg_0(v *Value) bool { // match: (SUBSshiftRLreg x y (MOVWconst [c])) // result: (SUBSshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -12866,11 +12471,11 @@ func rewriteValueARM_OpARMSUBSshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (SUBconst [off1] (MOVWaddr [off2] {sym} ptr)) // result: (MOVWaddr [off2-off1] {sym} ptr) for { off1 := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWaddr { break } @@ -12889,7 +12494,7 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { if v.AuxInt != 0 { break } - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -12900,7 +12505,7 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { // result: (ADDconst [int64(int32(-c))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(!isARMImmRot(uint32(c)) && isARMImmRot(uint32(-c))) { break } @@ -12914,7 +12519,7 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { // result: (ANDconst [int64(int32(-c))] x) for { c := v.AuxInt - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7 && !isARMImmRot(uint32(c)) && uint32(c) > 0xffff && uint32(-c) <= 0xffff) { break } @@ -12927,7 +12532,6 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { // result: (MOVWconst [int64(int32(d-c))]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -12940,7 +12544,6 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { // result: (ADDconst [int64(int32(-c-d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMSUBconst { break } @@ -12955,7 +12558,6 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { // result: (ADDconst [int64(int32(-c+d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMADDconst { break } @@ -12970,7 +12572,6 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { // result: (RSBconst [int64(int32(-c+d))] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMRSBconst { break } @@ -12984,17 +12585,18 @@ func rewriteValueARM_OpARMSUBconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBshiftLL (MOVWconst [c]) x [d]) // result: (RSBconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -13007,9 +12609,7 @@ func rewriteValueARM_OpARMSUBshiftLL_0(v *Value) bool { // result: (SUBconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13024,9 +12624,7 @@ func rewriteValueARM_OpARMSUBshiftLL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -13041,17 +12639,19 @@ func rewriteValueARM_OpARMSUBshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBshiftLLreg (MOVWconst [c]) x y) // result: (RSBconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMRSBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -13063,10 +12663,8 @@ func rewriteValueARM_OpARMSUBshiftLLreg_0(v *Value) bool { // match: (SUBshiftLLreg x y (MOVWconst [c])) // result: (SUBshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13080,17 +12678,18 @@ func rewriteValueARM_OpARMSUBshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBshiftRA (MOVWconst [c]) x [d]) // result: (RSBconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -13103,9 +12702,7 @@ func rewriteValueARM_OpARMSUBshiftRA_0(v *Value) bool { // result: (SUBconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13120,9 +12717,7 @@ func rewriteValueARM_OpARMSUBshiftRA_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -13137,17 +12732,19 @@ func rewriteValueARM_OpARMSUBshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBshiftRAreg (MOVWconst [c]) x y) // result: (RSBconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMRSBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -13159,10 +12756,8 @@ func rewriteValueARM_OpARMSUBshiftRAreg_0(v *Value) bool { // match: (SUBshiftRAreg x y (MOVWconst [c])) // result: (SUBshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13176,17 +12771,18 @@ func rewriteValueARM_OpARMSUBshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBshiftRL (MOVWconst [c]) x [d]) // result: (RSBconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMRSBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -13199,9 +12795,7 @@ func rewriteValueARM_OpARMSUBshiftRL_0(v *Value) bool { // result: (SUBconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13216,9 +12810,7 @@ func rewriteValueARM_OpARMSUBshiftRL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -13233,17 +12825,19 @@ func rewriteValueARM_OpARMSUBshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMSUBshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (SUBshiftRLreg (MOVWconst [c]) x y) // result: (RSBconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMRSBconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -13255,10 +12849,8 @@ func rewriteValueARM_OpARMSUBshiftRLreg_0(v *Value) bool { // match: (SUBshiftRLreg x y (MOVWconst [c])) // result: (SUBshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13272,13 +12864,13 @@ func rewriteValueARM_OpARMSUBshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQ_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (TEQ x (MOVWconst [c])) // result: (TEQconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -13293,10 +12885,8 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { // match: (TEQ x (SLLconst [c] y)) // result: (TEQshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -13313,10 +12903,8 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { // match: (TEQ x (SRLconst [c] y)) // result: (TEQshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -13333,10 +12921,8 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { // match: (TEQ x (SRAconst [c] y)) // result: (TEQshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -13353,10 +12939,8 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { // match: (TEQ x (SLL y z)) // result: (TEQshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -13373,10 +12957,8 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { // match: (TEQ x (SRL y z)) // result: (TEQshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -13393,10 +12975,8 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { // match: (TEQ x (SRA y z)) // result: (TEQshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -13413,12 +12993,12 @@ func rewriteValueARM_OpARMTEQ_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (TEQconst (MOVWconst [x]) [y]) // cond: int32(x^y)==0 // result: (FlagEQ) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -13434,7 +13014,6 @@ func rewriteValueARM_OpARMTEQconst_0(v *Value) bool { // result: (FlagLT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -13450,7 +13029,6 @@ func rewriteValueARM_OpARMTEQconst_0(v *Value) bool { // result: (FlagGT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -13464,17 +13042,18 @@ func rewriteValueARM_OpARMTEQconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TEQshiftLL (MOVWconst [c]) x [d]) // result: (TEQconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMTEQconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -13487,9 +13066,7 @@ func rewriteValueARM_OpARMTEQshiftLL_0(v *Value) bool { // result: (TEQconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13502,17 +13079,19 @@ func rewriteValueARM_OpARMTEQshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TEQshiftLLreg (MOVWconst [c]) x y) // result: (TEQconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMTEQconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -13524,10 +13103,8 @@ func rewriteValueARM_OpARMTEQshiftLLreg_0(v *Value) bool { // match: (TEQshiftLLreg x y (MOVWconst [c])) // result: (TEQshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13541,17 +13118,18 @@ func rewriteValueARM_OpARMTEQshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TEQshiftRA (MOVWconst [c]) x [d]) // result: (TEQconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMTEQconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -13564,9 +13142,7 @@ func rewriteValueARM_OpARMTEQshiftRA_0(v *Value) bool { // result: (TEQconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13579,17 +13155,19 @@ func rewriteValueARM_OpARMTEQshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TEQshiftRAreg (MOVWconst [c]) x y) // result: (TEQconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMTEQconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -13601,10 +13179,8 @@ func rewriteValueARM_OpARMTEQshiftRAreg_0(v *Value) bool { // match: (TEQshiftRAreg x y (MOVWconst [c])) // result: (TEQshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13618,17 +13194,18 @@ func rewriteValueARM_OpARMTEQshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TEQshiftRL (MOVWconst [c]) x [d]) // result: (TEQconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMTEQconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -13641,9 +13218,7 @@ func rewriteValueARM_OpARMTEQshiftRL_0(v *Value) bool { // result: (TEQconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13656,17 +13231,19 @@ func rewriteValueARM_OpARMTEQshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMTEQshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TEQshiftRLreg (MOVWconst [c]) x y) // result: (TEQconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMTEQconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -13678,10 +13255,8 @@ func rewriteValueARM_OpARMTEQshiftRLreg_0(v *Value) bool { // match: (TEQshiftRLreg x y (MOVWconst [c])) // result: (TEQshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13695,13 +13270,13 @@ func rewriteValueARM_OpARMTEQshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMTST_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (TST x (MOVWconst [c])) // result: (TSTconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -13716,10 +13291,8 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { // match: (TST x (SLLconst [c] y)) // result: (TSTshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -13736,10 +13309,8 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { // match: (TST x (SRLconst [c] y)) // result: (TSTshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -13756,10 +13327,8 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { // match: (TST x (SRAconst [c] y)) // result: (TSTshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -13776,10 +13345,8 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { // match: (TST x (SLL y z)) // result: (TSTshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -13796,10 +13363,8 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { // match: (TST x (SRL y z)) // result: (TSTshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -13816,10 +13381,8 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { // match: (TST x (SRA y z)) // result: (TSTshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -13836,12 +13399,12 @@ func rewriteValueARM_OpARMTST_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (TSTconst (MOVWconst [x]) [y]) // cond: int32(x&y)==0 // result: (FlagEQ) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -13857,7 +13420,6 @@ func rewriteValueARM_OpARMTSTconst_0(v *Value) bool { // result: (FlagLT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -13873,7 +13435,6 @@ func rewriteValueARM_OpARMTSTconst_0(v *Value) bool { // result: (FlagGT_UGT) for { y := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -13887,17 +13448,18 @@ func rewriteValueARM_OpARMTSTconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TSTshiftLL (MOVWconst [c]) x [d]) // result: (TSTconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMTSTconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -13910,9 +13472,7 @@ func rewriteValueARM_OpARMTSTshiftLL_0(v *Value) bool { // result: (TSTconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -13925,17 +13485,19 @@ func rewriteValueARM_OpARMTSTshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TSTshiftLLreg (MOVWconst [c]) x y) // result: (TSTconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMTSTconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -13947,10 +13509,8 @@ func rewriteValueARM_OpARMTSTshiftLLreg_0(v *Value) bool { // match: (TSTshiftLLreg x y (MOVWconst [c])) // result: (TSTshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -13964,17 +13524,18 @@ func rewriteValueARM_OpARMTSTshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TSTshiftRA (MOVWconst [c]) x [d]) // result: (TSTconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMTSTconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -13987,9 +13548,7 @@ func rewriteValueARM_OpARMTSTshiftRA_0(v *Value) bool { // result: (TSTconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -14002,17 +13561,19 @@ func rewriteValueARM_OpARMTSTshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TSTshiftRAreg (MOVWconst [c]) x y) // result: (TSTconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMTSTconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -14024,10 +13585,8 @@ func rewriteValueARM_OpARMTSTshiftRAreg_0(v *Value) bool { // match: (TSTshiftRAreg x y (MOVWconst [c])) // result: (TSTshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -14041,17 +13600,18 @@ func rewriteValueARM_OpARMTSTshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TSTshiftRL (MOVWconst [c]) x [d]) // result: (TSTconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMTSTconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -14064,9 +13624,7 @@ func rewriteValueARM_OpARMTSTshiftRL_0(v *Value) bool { // result: (TSTconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -14079,17 +13637,19 @@ func rewriteValueARM_OpARMTSTshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMTSTshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (TSTshiftRLreg (MOVWconst [c]) x y) // result: (TSTconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMTSTconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -14101,10 +13661,8 @@ func rewriteValueARM_OpARMTSTshiftRLreg_0(v *Value) bool { // match: (TSTshiftRLreg x y (MOVWconst [c])) // result: (TSTshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -14118,13 +13676,13 @@ func rewriteValueARM_OpARMTSTshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMXOR_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (XOR x (MOVWconst [c])) // result: (XORconst [c] x) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMMOVWconst { continue } @@ -14139,10 +13697,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SLLconst [c] y)) // result: (XORshiftLL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLLconst { continue } @@ -14159,10 +13715,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SRLconst [c] y)) // result: (XORshiftRL x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRLconst { continue } @@ -14179,10 +13733,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SRAconst [c] y)) // result: (XORshiftRA x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRAconst { continue } @@ -14199,10 +13751,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SRRconst [c] y)) // result: (XORshiftRR x y [c]) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRRconst { continue } @@ -14219,10 +13769,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SLL y z)) // result: (XORshiftLLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSLL { continue } @@ -14239,10 +13787,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SRL y z)) // result: (XORshiftRLreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRL { continue } @@ -14259,10 +13805,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x (SRA y z)) // result: (XORshiftRAreg x y z) for { - _ = v.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := v.Args[_i0] - v_1 := v.Args[1^_i0] + for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 { + x := v_0 if v_1.Op != OpARMSRA { continue } @@ -14279,8 +13823,8 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { // match: (XOR x x) // result: (MOVWconst [0]) for { - x := v.Args[1] - if x != v.Args[0] { + x := v_0 + if x != v_1 { break } v.reset(OpARMMOVWconst) @@ -14290,13 +13834,14 @@ func rewriteValueARM_OpARMXOR_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORconst_0(v *Value) bool { + v_0 := v.Args[0] // match: (XORconst [0] x) // result: x for { if v.AuxInt != 0 { break } - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -14306,7 +13851,6 @@ func rewriteValueARM_OpARMXORconst_0(v *Value) bool { // result: (MOVWconst [c^d]) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } @@ -14319,7 +13863,6 @@ func rewriteValueARM_OpARMXORconst_0(v *Value) bool { // result: (XORconst [c^d] x) for { c := v.AuxInt - v_0 := v.Args[0] if v_0.Op != OpARMXORconst { break } @@ -14333,18 +13876,19 @@ func rewriteValueARM_OpARMXORconst_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (XORshiftLL (MOVWconst [c]) x [d]) // result: (XORconst [c] (SLLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLLconst, x.Type) @@ -14357,9 +13901,7 @@ func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { // result: (XORconst x [int64(int32(uint32(c)<<uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -14373,9 +13915,11 @@ func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { // result: (SRRconst [32-c] x) for { c := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSRLconst || v_0.AuxInt != 32-c || x != v_0.Args[0] { + if v_0.Op != OpARMSRLconst || v_0.AuxInt != 32-c { + break + } + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMSRRconst) @@ -14386,12 +13930,11 @@ func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { // match: (XORshiftLL <typ.UInt16> [8] (BFXU <typ.UInt16> [armBFAuxInt(8, 8)] x) x) // result: (REV16 x) for { - if v.Type != typ.UInt16 || v.AuxInt != 8 { + if v.Type != typ.UInt16 || v.AuxInt != 8 || v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || v_0.AuxInt != armBFAuxInt(8, 8) { break } - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMBFXU || v_0.Type != typ.UInt16 || v_0.AuxInt != armBFAuxInt(8, 8) || x != v_0.Args[0] { + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMREV16) @@ -14402,16 +13945,15 @@ func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { // cond: objabi.GOARM>=6 // result: (REV16 x) for { - if v.Type != typ.UInt16 || v.AuxInt != 8 { + if v.Type != typ.UInt16 || v.AuxInt != 8 || v_0.Op != OpARMSRLconst || v_0.Type != typ.UInt16 || v_0.AuxInt != 24 { break } - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSRLconst || v_0.Type != typ.UInt16 || v_0.AuxInt != 24 { + v_0_0 := v_0.Args[0] + if v_0_0.Op != OpARMSLLconst || v_0_0.AuxInt != 16 { break } - v_0_0 := v_0.Args[0] - if v_0_0.Op != OpARMSLLconst || v_0_0.AuxInt != 16 || x != v_0_0.Args[0] || !(objabi.GOARM >= 6) { + x := v_0_0.Args[0] + if x != v_1 || !(objabi.GOARM >= 6) { break } v.reset(OpARMREV16) @@ -14423,9 +13965,7 @@ func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSLLconst { break } @@ -14440,17 +13980,19 @@ func rewriteValueARM_OpARMXORshiftLL_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftLLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (XORshiftLLreg (MOVWconst [c]) x y) // result: (XORconst [c] (SLL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -14462,10 +14004,8 @@ func rewriteValueARM_OpARMXORshiftLLreg_0(v *Value) bool { // match: (XORshiftLLreg x y (MOVWconst [c])) // result: (XORshiftLL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -14479,17 +14019,18 @@ func rewriteValueARM_OpARMXORshiftLLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftRA_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (XORshiftRA (MOVWconst [c]) x [d]) // result: (XORconst [c] (SRAconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRAconst, x.Type) @@ -14502,9 +14043,7 @@ func rewriteValueARM_OpARMXORshiftRA_0(v *Value) bool { // result: (XORconst x [int64(int32(c)>>uint64(d))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -14519,9 +14058,7 @@ func rewriteValueARM_OpARMXORshiftRA_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRAconst { break } @@ -14536,17 +14073,19 @@ func rewriteValueARM_OpARMXORshiftRA_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftRAreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (XORshiftRAreg (MOVWconst [c]) x y) // result: (XORconst [c] (SRA <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRA, x.Type) @@ -14558,10 +14097,8 @@ func rewriteValueARM_OpARMXORshiftRAreg_0(v *Value) bool { // match: (XORshiftRAreg x y (MOVWconst [c])) // result: (XORshiftRA x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -14575,17 +14112,18 @@ func rewriteValueARM_OpARMXORshiftRAreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftRL_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (XORshiftRL (MOVWconst [c]) x [d]) // result: (XORconst [c] (SRLconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRLconst, x.Type) @@ -14598,9 +14136,7 @@ func rewriteValueARM_OpARMXORshiftRL_0(v *Value) bool { // result: (XORconst x [int64(int32(uint32(c)>>uint64(d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -14614,9 +14150,11 @@ func rewriteValueARM_OpARMXORshiftRL_0(v *Value) bool { // result: (SRRconst [ c] x) for { c := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] - if v_0.Op != OpARMSLLconst || v_0.AuxInt != 32-c || x != v_0.Args[0] { + if v_0.Op != OpARMSLLconst || v_0.AuxInt != 32-c { + break + } + x := v_0.Args[0] + if x != v_1 { break } v.reset(OpARMSRRconst) @@ -14629,9 +14167,7 @@ func rewriteValueARM_OpARMXORshiftRL_0(v *Value) bool { // result: (MOVWconst [0]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMSRLconst { break } @@ -14646,17 +14182,19 @@ func rewriteValueARM_OpARMXORshiftRL_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftRLreg_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (XORshiftRLreg (MOVWconst [c]) x y) // result: (XORconst [c] (SRL <x.Type> x y)) for { - y := v.Args[2] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt - x := v.Args[1] + x := v_1 + y := v_2 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -14668,10 +14206,8 @@ func rewriteValueARM_OpARMXORshiftRLreg_0(v *Value) bool { // match: (XORshiftRLreg x y (MOVWconst [c])) // result: (XORshiftRL x y [c]) for { - _ = v.Args[2] - x := v.Args[0] - y := v.Args[1] - v_2 := v.Args[2] + x := v_0 + y := v_1 if v_2.Op != OpARMMOVWconst { break } @@ -14685,17 +14221,18 @@ func rewriteValueARM_OpARMXORshiftRLreg_0(v *Value) bool { return false } func rewriteValueARM_OpARMXORshiftRR_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (XORshiftRR (MOVWconst [c]) x [d]) // result: (XORconst [c] (SRRconst <x.Type> x [d])) for { d := v.AuxInt - x := v.Args[1] - v_0 := v.Args[0] if v_0.Op != OpARMMOVWconst { break } c := v_0.AuxInt + x := v_1 v.reset(OpARMXORconst) v.AuxInt = c v0 := b.NewValue0(v.Pos, OpARMSRRconst, x.Type) @@ -14708,9 +14245,7 @@ func rewriteValueARM_OpARMXORshiftRR_0(v *Value) bool { // result: (XORconst x [int64(int32(uint32(c)>>uint64(d)|uint32(c)<<uint64(32-d)))]) for { d := v.AuxInt - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -14723,21 +14258,24 @@ func rewriteValueARM_OpARMXORshiftRR_0(v *Value) bool { return false } func rewriteValueARM_OpAbs_0(v *Value) bool { + v_0 := v.Args[0] // match: (Abs x) // result: (ABSD x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMABSD) v.AddArg(x) return true } } func rewriteValueARM_OpAdd16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add16 x y) // result: (ADD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADD) v.AddArg(x) v.AddArg(y) @@ -14745,11 +14283,13 @@ func rewriteValueARM_OpAdd16_0(v *Value) bool { } } func rewriteValueARM_OpAdd32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add32 x y) // result: (ADD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADD) v.AddArg(x) v.AddArg(y) @@ -14757,11 +14297,13 @@ func rewriteValueARM_OpAdd32_0(v *Value) bool { } } func rewriteValueARM_OpAdd32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add32F x y) // result: (ADDF x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADDF) v.AddArg(x) v.AddArg(y) @@ -14769,11 +14311,13 @@ func rewriteValueARM_OpAdd32F_0(v *Value) bool { } } func rewriteValueARM_OpAdd32carry_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add32carry x y) // result: (ADDS x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADDS) v.AddArg(x) v.AddArg(y) @@ -14781,12 +14325,15 @@ func rewriteValueARM_OpAdd32carry_0(v *Value) bool { } } func rewriteValueARM_OpAdd32withcarry_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add32withcarry x y c) // result: (ADC x y c) for { - c := v.Args[2] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 + c := v_2 v.reset(OpARMADC) v.AddArg(x) v.AddArg(y) @@ -14795,11 +14342,13 @@ func rewriteValueARM_OpAdd32withcarry_0(v *Value) bool { } } func rewriteValueARM_OpAdd64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add64F x y) // result: (ADDD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADDD) v.AddArg(x) v.AddArg(y) @@ -14807,11 +14356,13 @@ func rewriteValueARM_OpAdd64F_0(v *Value) bool { } } func rewriteValueARM_OpAdd8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Add8 x y) // result: (ADD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADD) v.AddArg(x) v.AddArg(y) @@ -14819,11 +14370,13 @@ func rewriteValueARM_OpAdd8_0(v *Value) bool { } } func rewriteValueARM_OpAddPtr_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (AddPtr x y) // result: (ADD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADD) v.AddArg(x) v.AddArg(y) @@ -14831,11 +14384,12 @@ func rewriteValueARM_OpAddPtr_0(v *Value) bool { } } func rewriteValueARM_OpAddr_0(v *Value) bool { + v_0 := v.Args[0] // match: (Addr {sym} base) // result: (MOVWaddr {sym} base) for { sym := v.Aux - base := v.Args[0] + base := v_0 v.reset(OpARMMOVWaddr) v.Aux = sym v.AddArg(base) @@ -14843,11 +14397,13 @@ func rewriteValueARM_OpAddr_0(v *Value) bool { } } func rewriteValueARM_OpAnd16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (And16 x y) // result: (AND x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMAND) v.AddArg(x) v.AddArg(y) @@ -14855,11 +14411,13 @@ func rewriteValueARM_OpAnd16_0(v *Value) bool { } } func rewriteValueARM_OpAnd32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (And32 x y) // result: (AND x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMAND) v.AddArg(x) v.AddArg(y) @@ -14867,11 +14425,13 @@ func rewriteValueARM_OpAnd32_0(v *Value) bool { } } func rewriteValueARM_OpAnd8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (And8 x y) // result: (AND x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMAND) v.AddArg(x) v.AddArg(y) @@ -14879,11 +14439,13 @@ func rewriteValueARM_OpAnd8_0(v *Value) bool { } } func rewriteValueARM_OpAndB_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (AndB x y) // result: (AND x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMAND) v.AddArg(x) v.AddArg(y) @@ -14891,13 +14453,15 @@ func rewriteValueARM_OpAndB_0(v *Value) bool { } } func rewriteValueARM_OpAvg32u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Avg32u <t> x y) // result: (ADD (SRLconst <t> (SUB <t> x y) [1]) y) for { t := v.Type - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMADD) v0 := b.NewValue0(v.Pos, OpARMSRLconst, t) v0.AuxInt = 1 @@ -14911,12 +14475,13 @@ func rewriteValueARM_OpAvg32u_0(v *Value) bool { } } func rewriteValueARM_OpBitLen32_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block // match: (BitLen32 <t> x) // result: (RSBconst [32] (CLZ <t> x)) for { t := v.Type - x := v.Args[0] + x := v_0 v.reset(OpARMRSBconst) v.AuxInt = 32 v0 := b.NewValue0(v.Pos, OpARMCLZ, t) @@ -14926,13 +14491,14 @@ func rewriteValueARM_OpBitLen32_0(v *Value) bool { } } func rewriteValueARM_OpBswap32_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block // match: (Bswap32 <t> x) // cond: objabi.GOARM==5 // result: (XOR <t> (SRLconst <t> (BICconst <t> (XOR <t> x (SRRconst <t> [16] x)) [0xff0000]) [8]) (SRRconst <t> x [8])) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 5) { break } @@ -14961,7 +14527,7 @@ func rewriteValueARM_OpBswap32_0(v *Value) bool { // cond: objabi.GOARM>=6 // result: (REV x) for { - x := v.Args[0] + x := v_0 if !(objabi.GOARM >= 6) { break } @@ -14972,13 +14538,16 @@ func rewriteValueARM_OpBswap32_0(v *Value) bool { return false } func rewriteValueARM_OpClosureCall_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (ClosureCall [argwid] entry closure mem) // result: (CALLclosure [argwid] entry closure mem) for { argwid := v.AuxInt - mem := v.Args[2] - entry := v.Args[0] - closure := v.Args[1] + entry := v_0 + closure := v_1 + mem := v_2 v.reset(OpARMCALLclosure) v.AuxInt = argwid v.AddArg(entry) @@ -14988,30 +14557,33 @@ func rewriteValueARM_OpClosureCall_0(v *Value) bool { } } func rewriteValueARM_OpCom16_0(v *Value) bool { + v_0 := v.Args[0] // match: (Com16 x) // result: (MVN x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMVN) v.AddArg(x) return true } } func rewriteValueARM_OpCom32_0(v *Value) bool { + v_0 := v.Args[0] // match: (Com32 x) // result: (MVN x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMVN) v.AddArg(x) return true } } func rewriteValueARM_OpCom8_0(v *Value) bool { + v_0 := v.Args[0] // match: (Com8 x) // result: (MVN x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMVN) v.AddArg(x) return true @@ -15087,6 +14659,7 @@ func rewriteValueARM_OpConstNil_0(v *Value) bool { } } func rewriteValueARM_OpCtz16_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Ctz16 <t> x) @@ -15094,7 +14667,7 @@ func rewriteValueARM_OpCtz16_0(v *Value) bool { // result: (RSBconst [32] (CLZ <t> (SUBconst <typ.UInt32> (AND <typ.UInt32> (ORconst <typ.UInt32> [0x10000] x) (RSBconst <typ.UInt32> [0] (ORconst <typ.UInt32> [0x10000] x))) [1]))) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM <= 6) { break } @@ -15125,7 +14698,7 @@ func rewriteValueARM_OpCtz16_0(v *Value) bool { // result: (CLZ <t> (RBIT <typ.UInt32> (ORconst <typ.UInt32> [0x10000] x))) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7) { break } @@ -15142,23 +14715,25 @@ func rewriteValueARM_OpCtz16_0(v *Value) bool { return false } func rewriteValueARM_OpCtz16NonZero_0(v *Value) bool { + v_0 := v.Args[0] // match: (Ctz16NonZero x) // result: (Ctz32 x) for { - x := v.Args[0] + x := v_0 v.reset(OpCtz32) v.AddArg(x) return true } } func rewriteValueARM_OpCtz32_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block // match: (Ctz32 <t> x) // cond: objabi.GOARM<=6 // result: (RSBconst [32] (CLZ <t> (SUBconst <t> (AND <t> x (RSBconst <t> [0] x)) [1]))) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM <= 6) { break } @@ -15183,7 +14758,7 @@ func rewriteValueARM_OpCtz32_0(v *Value) bool { // result: (CLZ <t> (RBIT <t> x)) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7) { break } @@ -15197,16 +14772,18 @@ func rewriteValueARM_OpCtz32_0(v *Value) bool { return false } func rewriteValueARM_OpCtz32NonZero_0(v *Value) bool { + v_0 := v.Args[0] // match: (Ctz32NonZero x) // result: (Ctz32 x) for { - x := v.Args[0] + x := v_0 v.reset(OpCtz32) v.AddArg(x) return true } } func rewriteValueARM_OpCtz8_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Ctz8 <t> x) @@ -15214,7 +14791,7 @@ func rewriteValueARM_OpCtz8_0(v *Value) bool { // result: (RSBconst [32] (CLZ <t> (SUBconst <typ.UInt32> (AND <typ.UInt32> (ORconst <typ.UInt32> [0x100] x) (RSBconst <typ.UInt32> [0] (ORconst <typ.UInt32> [0x100] x))) [1]))) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM <= 6) { break } @@ -15245,7 +14822,7 @@ func rewriteValueARM_OpCtz8_0(v *Value) bool { // result: (CLZ <t> (RBIT <typ.UInt32> (ORconst <typ.UInt32> [0x100] x))) for { t := v.Type - x := v.Args[0] + x := v_0 if !(objabi.GOARM == 7) { break } @@ -15262,123 +14839,136 @@ func rewriteValueARM_OpCtz8_0(v *Value) bool { return false } func rewriteValueARM_OpCtz8NonZero_0(v *Value) bool { + v_0 := v.Args[0] // match: (Ctz8NonZero x) // result: (Ctz32 x) for { - x := v.Args[0] + x := v_0 v.reset(OpCtz32) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32Fto32_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32Fto32 x) // result: (MOVFW x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVFW) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32Fto32U_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32Fto32U x) // result: (MOVFWU x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVFWU) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32Fto64F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32Fto64F x) // result: (MOVFD x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVFD) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32Uto32F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32Uto32F x) // result: (MOVWUF x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVWUF) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32Uto64F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32Uto64F x) // result: (MOVWUD x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVWUD) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32to32F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32to32F x) // result: (MOVWF x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVWF) v.AddArg(x) return true } } func rewriteValueARM_OpCvt32to64F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt32to64F x) // result: (MOVWD x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVWD) v.AddArg(x) return true } } func rewriteValueARM_OpCvt64Fto32_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt64Fto32 x) // result: (MOVDW x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVDW) v.AddArg(x) return true } } func rewriteValueARM_OpCvt64Fto32F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt64Fto32F x) // result: (MOVDF x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVDF) v.AddArg(x) return true } } func rewriteValueARM_OpCvt64Fto32U_0(v *Value) bool { + v_0 := v.Args[0] // match: (Cvt64Fto32U x) // result: (MOVDWU x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVDWU) v.AddArg(x) return true } } func rewriteValueARM_OpDiv16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Div16 x y) // result: (Div32 (SignExt16to32 x) (SignExt16to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpDiv32) v0 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) v0.AddArg(x) @@ -15390,13 +14980,15 @@ func rewriteValueARM_OpDiv16_0(v *Value) bool { } } func rewriteValueARM_OpDiv16u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Div16u x y) // result: (Div32u (ZeroExt16to32 x) (ZeroExt16to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpDiv32u) v0 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) v0.AddArg(x) @@ -15408,13 +15000,15 @@ func rewriteValueARM_OpDiv16u_0(v *Value) bool { } } func rewriteValueARM_OpDiv32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Div32 x y) // result: (SUB (XOR <typ.UInt32> (Select0 <typ.UInt32> (CALLudiv (SUB <typ.UInt32> (XOR x <typ.UInt32> (Signmask x)) (Signmask x)) (SUB <typ.UInt32> (XOR y <typ.UInt32> (Signmask y)) (Signmask y)))) (Signmask (XOR <typ.UInt32> x y))) (Signmask (XOR <typ.UInt32> x y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUB) v0 := b.NewValue0(v.Pos, OpARMXOR, typ.UInt32) v1 := b.NewValue0(v.Pos, OpSelect0, typ.UInt32) @@ -15460,11 +15054,13 @@ func rewriteValueARM_OpDiv32_0(v *Value) bool { } } func rewriteValueARM_OpDiv32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Div32F x y) // result: (DIVF x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMDIVF) v.AddArg(x) v.AddArg(y) @@ -15472,13 +15068,15 @@ func rewriteValueARM_OpDiv32F_0(v *Value) bool { } } func rewriteValueARM_OpDiv32u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Div32u x y) // result: (Select0 <typ.UInt32> (CALLudiv x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpSelect0) v.Type = typ.UInt32 v0 := b.NewValue0(v.Pos, OpARMCALLudiv, types.NewTuple(typ.UInt32, typ.UInt32)) @@ -15489,11 +15087,13 @@ func rewriteValueARM_OpDiv32u_0(v *Value) bool { } } func rewriteValueARM_OpDiv64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Div64F x y) // result: (DIVD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMDIVD) v.AddArg(x) v.AddArg(y) @@ -15501,13 +15101,15 @@ func rewriteValueARM_OpDiv64F_0(v *Value) bool { } } func rewriteValueARM_OpDiv8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Div8 x y) // result: (Div32 (SignExt8to32 x) (SignExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpDiv32) v0 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) v0.AddArg(x) @@ -15519,13 +15121,15 @@ func rewriteValueARM_OpDiv8_0(v *Value) bool { } } func rewriteValueARM_OpDiv8u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Div8u x y) // result: (Div32u (ZeroExt8to32 x) (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpDiv32u) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) v0.AddArg(x) @@ -15537,13 +15141,15 @@ func rewriteValueARM_OpDiv8u_0(v *Value) bool { } } func rewriteValueARM_OpEq16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Eq16 x y) // result: (Equal (CMP (ZeroExt16to32 x) (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -15557,12 +15163,14 @@ func rewriteValueARM_OpEq16_0(v *Value) bool { } } func rewriteValueARM_OpEq32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Eq32 x y) // result: (Equal (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -15572,12 +15180,14 @@ func rewriteValueARM_OpEq32_0(v *Value) bool { } } func rewriteValueARM_OpEq32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Eq32F x y) // result: (Equal (CMPF x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMEqual) v0 := b.NewValue0(v.Pos, OpARMCMPF, types.TypeFlags) v0.AddArg(x) @@ -15587,12 +15197,14 @@ func rewriteValueARM_OpEq32F_0(v *Value) bool { } } func rewriteValueARM_OpEq64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Eq64F x y) // result: (Equal (CMPD x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMEqual) v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags) v0.AddArg(x) @@ -15602,13 +15214,15 @@ func rewriteValueARM_OpEq64F_0(v *Value) bool { } } func rewriteValueARM_OpEq8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Eq8 x y) // result: (Equal (CMP (ZeroExt8to32 x) (ZeroExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -15622,13 +15236,15 @@ func rewriteValueARM_OpEq8_0(v *Value) bool { } } func rewriteValueARM_OpEqB_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (EqB x y) // result: (XORconst [1] (XOR <typ.Bool> x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMXORconst) v.AuxInt = 1 v0 := b.NewValue0(v.Pos, OpARMXOR, typ.Bool) @@ -15639,12 +15255,14 @@ func rewriteValueARM_OpEqB_0(v *Value) bool { } } func rewriteValueARM_OpEqPtr_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (EqPtr x y) // result: (Equal (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -15654,12 +15272,15 @@ func rewriteValueARM_OpEqPtr_0(v *Value) bool { } } func rewriteValueARM_OpFMA_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (FMA x y z) // result: (FMULAD z x y) for { - z := v.Args[2] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 + z := v_2 v.reset(OpARMFMULAD) v.AddArg(z) v.AddArg(x) @@ -15668,13 +15289,15 @@ func rewriteValueARM_OpFMA_0(v *Value) bool { } } func rewriteValueARM_OpGeq16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Geq16 x y) // result: (GreaterEqual (CMP (SignExt16to32 x) (SignExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) @@ -15688,13 +15311,15 @@ func rewriteValueARM_OpGeq16_0(v *Value) bool { } } func rewriteValueARM_OpGeq16U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Geq16U x y) // result: (GreaterEqualU (CMP (ZeroExt16to32 x) (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -15708,12 +15333,14 @@ func rewriteValueARM_OpGeq16U_0(v *Value) bool { } } func rewriteValueARM_OpGeq32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Geq32 x y) // result: (GreaterEqual (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -15723,12 +15350,14 @@ func rewriteValueARM_OpGeq32_0(v *Value) bool { } } func rewriteValueARM_OpGeq32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Geq32F x y) // result: (GreaterEqual (CMPF x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMPF, types.TypeFlags) v0.AddArg(x) @@ -15738,12 +15367,14 @@ func rewriteValueARM_OpGeq32F_0(v *Value) bool { } } func rewriteValueARM_OpGeq32U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Geq32U x y) // result: (GreaterEqualU (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -15753,12 +15384,14 @@ func rewriteValueARM_OpGeq32U_0(v *Value) bool { } } func rewriteValueARM_OpGeq64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Geq64F x y) // result: (GreaterEqual (CMPD x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags) v0.AddArg(x) @@ -15768,13 +15401,15 @@ func rewriteValueARM_OpGeq64F_0(v *Value) bool { } } func rewriteValueARM_OpGeq8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Geq8 x y) // result: (GreaterEqual (CMP (SignExt8to32 x) (SignExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) @@ -15788,13 +15423,15 @@ func rewriteValueARM_OpGeq8_0(v *Value) bool { } } func rewriteValueARM_OpGeq8U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Geq8U x y) // result: (GreaterEqualU (CMP (ZeroExt8to32 x) (ZeroExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -15832,13 +15469,15 @@ func rewriteValueARM_OpGetClosurePtr_0(v *Value) bool { } } func rewriteValueARM_OpGreater16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Greater16 x y) // result: (GreaterThan (CMP (SignExt16to32 x) (SignExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) @@ -15852,13 +15491,15 @@ func rewriteValueARM_OpGreater16_0(v *Value) bool { } } func rewriteValueARM_OpGreater16U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Greater16U x y) // result: (GreaterThanU (CMP (ZeroExt16to32 x) (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -15872,12 +15513,14 @@ func rewriteValueARM_OpGreater16U_0(v *Value) bool { } } func rewriteValueARM_OpGreater32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Greater32 x y) // result: (GreaterThan (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -15887,12 +15530,14 @@ func rewriteValueARM_OpGreater32_0(v *Value) bool { } } func rewriteValueARM_OpGreater32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Greater32F x y) // result: (GreaterThan (CMPF x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMPF, types.TypeFlags) v0.AddArg(x) @@ -15902,12 +15547,14 @@ func rewriteValueARM_OpGreater32F_0(v *Value) bool { } } func rewriteValueARM_OpGreater32U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Greater32U x y) // result: (GreaterThanU (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -15917,12 +15564,14 @@ func rewriteValueARM_OpGreater32U_0(v *Value) bool { } } func rewriteValueARM_OpGreater64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Greater64F x y) // result: (GreaterThan (CMPD x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags) v0.AddArg(x) @@ -15932,13 +15581,15 @@ func rewriteValueARM_OpGreater64F_0(v *Value) bool { } } func rewriteValueARM_OpGreater8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Greater8 x y) // result: (GreaterThan (CMP (SignExt8to32 x) (SignExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) @@ -15952,13 +15603,15 @@ func rewriteValueARM_OpGreater8_0(v *Value) bool { } } func rewriteValueARM_OpGreater8U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Greater8U x y) // result: (GreaterThanU (CMP (ZeroExt8to32 x) (ZeroExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -15972,11 +15625,13 @@ func rewriteValueARM_OpGreater8U_0(v *Value) bool { } } func rewriteValueARM_OpHmul32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Hmul32 x y) // result: (HMUL x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMHMUL) v.AddArg(x) v.AddArg(y) @@ -15984,11 +15639,13 @@ func rewriteValueARM_OpHmul32_0(v *Value) bool { } } func rewriteValueARM_OpHmul32u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Hmul32u x y) // result: (HMULU x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMHMULU) v.AddArg(x) v.AddArg(y) @@ -15996,12 +15653,14 @@ func rewriteValueARM_OpHmul32u_0(v *Value) bool { } } func rewriteValueARM_OpInterCall_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (InterCall [argwid] entry mem) // result: (CALLinter [argwid] entry mem) for { argwid := v.AuxInt - mem := v.Args[1] - entry := v.Args[0] + entry := v_0 + mem := v_1 v.reset(OpARMCALLinter) v.AuxInt = argwid v.AddArg(entry) @@ -16010,12 +15669,14 @@ func rewriteValueARM_OpInterCall_0(v *Value) bool { } } func rewriteValueARM_OpIsInBounds_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (IsInBounds idx len) // result: (LessThanU (CMP idx len)) for { - len := v.Args[1] - idx := v.Args[0] + idx := v_0 + len := v_1 v.reset(OpARMLessThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(idx) @@ -16025,11 +15686,12 @@ func rewriteValueARM_OpIsInBounds_0(v *Value) bool { } } func rewriteValueARM_OpIsNonNil_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block // match: (IsNonNil ptr) // result: (NotEqual (CMPconst [0] ptr)) for { - ptr := v.Args[0] + ptr := v_0 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMPconst, types.TypeFlags) v0.AuxInt = 0 @@ -16039,12 +15701,14 @@ func rewriteValueARM_OpIsNonNil_0(v *Value) bool { } } func rewriteValueARM_OpIsSliceInBounds_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (IsSliceInBounds idx len) // result: (LessEqualU (CMP idx len)) for { - len := v.Args[1] - idx := v.Args[0] + idx := v_0 + len := v_1 v.reset(OpARMLessEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(idx) @@ -16054,13 +15718,15 @@ func rewriteValueARM_OpIsSliceInBounds_0(v *Value) bool { } } func rewriteValueARM_OpLeq16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Leq16 x y) // result: (LessEqual (CMP (SignExt16to32 x) (SignExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) @@ -16074,13 +15740,15 @@ func rewriteValueARM_OpLeq16_0(v *Value) bool { } } func rewriteValueARM_OpLeq16U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Leq16U x y) // result: (LessEqualU (CMP (ZeroExt16to32 x) (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -16094,12 +15762,14 @@ func rewriteValueARM_OpLeq16U_0(v *Value) bool { } } func rewriteValueARM_OpLeq32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Leq32 x y) // result: (LessEqual (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -16109,12 +15779,14 @@ func rewriteValueARM_OpLeq32_0(v *Value) bool { } } func rewriteValueARM_OpLeq32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Leq32F x y) // result: (GreaterEqual (CMPF y x)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMPF, types.TypeFlags) v0.AddArg(y) @@ -16124,12 +15796,14 @@ func rewriteValueARM_OpLeq32F_0(v *Value) bool { } } func rewriteValueARM_OpLeq32U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Leq32U x y) // result: (LessEqualU (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -16139,12 +15813,14 @@ func rewriteValueARM_OpLeq32U_0(v *Value) bool { } } func rewriteValueARM_OpLeq64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Leq64F x y) // result: (GreaterEqual (CMPD y x)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterEqual) v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags) v0.AddArg(y) @@ -16154,13 +15830,15 @@ func rewriteValueARM_OpLeq64F_0(v *Value) bool { } } func rewriteValueARM_OpLeq8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Leq8 x y) // result: (LessEqual (CMP (SignExt8to32 x) (SignExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) @@ -16174,13 +15852,15 @@ func rewriteValueARM_OpLeq8_0(v *Value) bool { } } func rewriteValueARM_OpLeq8U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Leq8U x y) // result: (LessEqualU (CMP (ZeroExt8to32 x) (ZeroExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessEqualU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -16194,13 +15874,15 @@ func rewriteValueARM_OpLeq8U_0(v *Value) bool { } } func rewriteValueARM_OpLess16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Less16 x y) // result: (LessThan (CMP (SignExt16to32 x) (SignExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessThan) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) @@ -16214,13 +15896,15 @@ func rewriteValueARM_OpLess16_0(v *Value) bool { } } func rewriteValueARM_OpLess16U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Less16U x y) // result: (LessThanU (CMP (ZeroExt16to32 x) (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -16234,12 +15918,14 @@ func rewriteValueARM_OpLess16U_0(v *Value) bool { } } func rewriteValueARM_OpLess32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Less32 x y) // result: (LessThan (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessThan) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -16249,12 +15935,14 @@ func rewriteValueARM_OpLess32_0(v *Value) bool { } } func rewriteValueARM_OpLess32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Less32F x y) // result: (GreaterThan (CMPF y x)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMPF, types.TypeFlags) v0.AddArg(y) @@ -16264,12 +15952,14 @@ func rewriteValueARM_OpLess32F_0(v *Value) bool { } } func rewriteValueARM_OpLess32U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Less32U x y) // result: (LessThanU (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -16279,12 +15969,14 @@ func rewriteValueARM_OpLess32U_0(v *Value) bool { } } func rewriteValueARM_OpLess64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Less64F x y) // result: (GreaterThan (CMPD y x)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMGreaterThan) v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags) v0.AddArg(y) @@ -16294,13 +15986,15 @@ func rewriteValueARM_OpLess64F_0(v *Value) bool { } } func rewriteValueARM_OpLess8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Less8 x y) // result: (LessThan (CMP (SignExt8to32 x) (SignExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessThan) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) @@ -16314,13 +16008,15 @@ func rewriteValueARM_OpLess8_0(v *Value) bool { } } func rewriteValueARM_OpLess8U_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Less8U x y) // result: (LessThanU (CMP (ZeroExt8to32 x) (ZeroExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMLessThanU) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -16334,13 +16030,15 @@ func rewriteValueARM_OpLess8U_0(v *Value) bool { } } func rewriteValueARM_OpLoad_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Load <t> ptr mem) // cond: t.IsBoolean() // result: (MOVBUload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(t.IsBoolean()) { break } @@ -16354,8 +16052,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVBload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is8BitInt(t) && isSigned(t)) { break } @@ -16369,8 +16067,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVBUload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is8BitInt(t) && !isSigned(t)) { break } @@ -16384,8 +16082,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVHload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is16BitInt(t) && isSigned(t)) { break } @@ -16399,8 +16097,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVHUload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is16BitInt(t) && !isSigned(t)) { break } @@ -16414,8 +16112,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVWload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is32BitInt(t) || isPtr(t)) { break } @@ -16429,8 +16127,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVFload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is32BitFloat(t)) { break } @@ -16444,8 +16142,8 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { // result: (MOVDload ptr mem) for { t := v.Type - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(is64BitFloat(t)) { break } @@ -16457,12 +16155,12 @@ func rewriteValueARM_OpLoad_0(v *Value) bool { return false } func rewriteValueARM_OpLocalAddr_0(v *Value) bool { + v_0 := v.Args[0] // match: (LocalAddr {sym} base _) // result: (MOVWaddr {sym} base) for { sym := v.Aux - _ = v.Args[1] - base := v.Args[0] + base := v_0 v.reset(OpARMMOVWaddr) v.Aux = sym v.AddArg(base) @@ -16470,13 +16168,15 @@ func rewriteValueARM_OpLocalAddr_0(v *Value) bool { } } func rewriteValueARM_OpLsh16x16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Lsh16x16 x y) // result: (CMOVWHSconst (SLL <x.Type> x (ZeroExt16to32 y)) (CMPconst [256] (ZeroExt16to32 y)) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -16495,12 +16195,14 @@ func rewriteValueARM_OpLsh16x16_0(v *Value) bool { } } func rewriteValueARM_OpLsh16x32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Lsh16x32 x y) // result: (CMOVWHSconst (SLL <x.Type> x y) (CMPconst [256] y) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -16515,13 +16217,13 @@ func rewriteValueARM_OpLsh16x32_0(v *Value) bool { } } func rewriteValueARM_OpLsh16x64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Lsh16x64 x (Const64 [c])) // cond: uint64(c) < 16 // result: (SLLconst x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -16538,8 +16240,6 @@ func rewriteValueARM_OpLsh16x64_0(v *Value) bool { // cond: uint64(c) >= 16 // result: (Const16 [0]) for { - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpConst64 { break } @@ -16554,13 +16254,15 @@ func rewriteValueARM_OpLsh16x64_0(v *Value) bool { return false } func rewriteValueARM_OpLsh16x8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Lsh16x8 x y) // result: (SLL x (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSLL) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -16570,13 +16272,15 @@ func rewriteValueARM_OpLsh16x8_0(v *Value) bool { } } func rewriteValueARM_OpLsh32x16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Lsh32x16 x y) // result: (CMOVWHSconst (SLL <x.Type> x (ZeroExt16to32 y)) (CMPconst [256] (ZeroExt16to32 y)) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -16595,12 +16299,14 @@ func rewriteValueARM_OpLsh32x16_0(v *Value) bool { } } func rewriteValueARM_OpLsh32x32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Lsh32x32 x y) // result: (CMOVWHSconst (SLL <x.Type> x y) (CMPconst [256] y) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -16615,13 +16321,13 @@ func rewriteValueARM_OpLsh32x32_0(v *Value) bool { } } func rewriteValueARM_OpLsh32x64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Lsh32x64 x (Const64 [c])) // cond: uint64(c) < 32 // result: (SLLconst x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -16638,8 +16344,6 @@ func rewriteValueARM_OpLsh32x64_0(v *Value) bool { // cond: uint64(c) >= 32 // result: (Const32 [0]) for { - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpConst64 { break } @@ -16654,13 +16358,15 @@ func rewriteValueARM_OpLsh32x64_0(v *Value) bool { return false } func rewriteValueARM_OpLsh32x8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Lsh32x8 x y) // result: (SLL x (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSLL) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -16670,13 +16376,15 @@ func rewriteValueARM_OpLsh32x8_0(v *Value) bool { } } func rewriteValueARM_OpLsh8x16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Lsh8x16 x y) // result: (CMOVWHSconst (SLL <x.Type> x (ZeroExt16to32 y)) (CMPconst [256] (ZeroExt16to32 y)) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -16695,12 +16403,14 @@ func rewriteValueARM_OpLsh8x16_0(v *Value) bool { } } func rewriteValueARM_OpLsh8x32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Lsh8x32 x y) // result: (CMOVWHSconst (SLL <x.Type> x y) (CMPconst [256] y) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSLL, x.Type) @@ -16715,13 +16425,13 @@ func rewriteValueARM_OpLsh8x32_0(v *Value) bool { } } func rewriteValueARM_OpLsh8x64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Lsh8x64 x (Const64 [c])) // cond: uint64(c) < 8 // result: (SLLconst x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -16738,8 +16448,6 @@ func rewriteValueARM_OpLsh8x64_0(v *Value) bool { // cond: uint64(c) >= 8 // result: (Const8 [0]) for { - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpConst64 { break } @@ -16754,13 +16462,15 @@ func rewriteValueARM_OpLsh8x64_0(v *Value) bool { return false } func rewriteValueARM_OpLsh8x8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Lsh8x8 x y) // result: (SLL x (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSLL) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -16770,13 +16480,15 @@ func rewriteValueARM_OpLsh8x8_0(v *Value) bool { } } func rewriteValueARM_OpMod16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Mod16 x y) // result: (Mod32 (SignExt16to32 x) (SignExt16to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpMod32) v0 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) v0.AddArg(x) @@ -16788,13 +16500,15 @@ func rewriteValueARM_OpMod16_0(v *Value) bool { } } func rewriteValueARM_OpMod16u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Mod16u x y) // result: (Mod32u (ZeroExt16to32 x) (ZeroExt16to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpMod32u) v0 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) v0.AddArg(x) @@ -16806,13 +16520,15 @@ func rewriteValueARM_OpMod16u_0(v *Value) bool { } } func rewriteValueARM_OpMod32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Mod32 x y) // result: (SUB (XOR <typ.UInt32> (Select1 <typ.UInt32> (CALLudiv (SUB <typ.UInt32> (XOR <typ.UInt32> x (Signmask x)) (Signmask x)) (SUB <typ.UInt32> (XOR <typ.UInt32> y (Signmask y)) (Signmask y)))) (Signmask x)) (Signmask x)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUB) v0 := b.NewValue0(v.Pos, OpARMXOR, typ.UInt32) v1 := b.NewValue0(v.Pos, OpSelect1, typ.UInt32) @@ -16852,13 +16568,15 @@ func rewriteValueARM_OpMod32_0(v *Value) bool { } } func rewriteValueARM_OpMod32u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Mod32u x y) // result: (Select1 <typ.UInt32> (CALLudiv x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpSelect1) v.Type = typ.UInt32 v0 := b.NewValue0(v.Pos, OpARMCALLudiv, types.NewTuple(typ.UInt32, typ.UInt32)) @@ -16869,13 +16587,15 @@ func rewriteValueARM_OpMod32u_0(v *Value) bool { } } func rewriteValueARM_OpMod8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Mod8 x y) // result: (Mod32 (SignExt8to32 x) (SignExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpMod32) v0 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) v0.AddArg(x) @@ -16887,13 +16607,15 @@ func rewriteValueARM_OpMod8_0(v *Value) bool { } } func rewriteValueARM_OpMod8u_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Mod8u x y) // result: (Mod32u (ZeroExt8to32 x) (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpMod32u) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) v0.AddArg(x) @@ -16905,6 +16627,9 @@ func rewriteValueARM_OpMod8u_0(v *Value) bool { } } func rewriteValueARM_OpMove_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block config := b.Func.Config typ := &b.Func.Config.Types @@ -16914,7 +16639,7 @@ func rewriteValueARM_OpMove_0(v *Value) bool { if v.AuxInt != 0 { break } - mem := v.Args[2] + mem := v_2 v.reset(OpCopy) v.Type = mem.Type v.AddArg(mem) @@ -16926,9 +16651,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { if v.AuxInt != 1 { break } - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 v.reset(OpARMMOVBstore) v.AddArg(dst) v0 := b.NewValue0(v.Pos, OpARMMOVBUload, typ.UInt8) @@ -16946,9 +16671,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { break } t := v.Aux - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 if !(t.(*types.Type).Alignment()%2 == 0) { break } @@ -16967,9 +16692,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { if v.AuxInt != 2 { break } - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = 1 v.AddArg(dst) @@ -16996,9 +16721,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { break } t := v.Aux - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 if !(t.(*types.Type).Alignment()%4 == 0) { break } @@ -17019,9 +16744,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { break } t := v.Aux - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 if !(t.(*types.Type).Alignment()%2 == 0) { break } @@ -17049,9 +16774,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { if v.AuxInt != 4 { break } - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = 3 v.AddArg(dst) @@ -17094,9 +16819,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { if v.AuxInt != 3 { break } - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 v.reset(OpARMMOVBstore) v.AuxInt = 2 v.AddArg(dst) @@ -17130,9 +16855,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { for { s := v.AuxInt t := v.Aux - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 if !(s%4 == 0 && s > 4 && s <= 512 && t.(*types.Type).Alignment()%4 == 0 && !config.noDuffDevice) { break } @@ -17149,9 +16874,9 @@ func rewriteValueARM_OpMove_0(v *Value) bool { for { s := v.AuxInt t := v.Aux - mem := v.Args[2] - dst := v.Args[0] - src := v.Args[1] + dst := v_0 + src := v_1 + mem := v_2 if !((s > 512 || config.noDuffDevice) || t.(*types.Type).Alignment()%4 != 0) { break } @@ -17169,11 +16894,13 @@ func rewriteValueARM_OpMove_0(v *Value) bool { return false } func rewriteValueARM_OpMul16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Mul16 x y) // result: (MUL x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMMUL) v.AddArg(x) v.AddArg(y) @@ -17181,11 +16908,13 @@ func rewriteValueARM_OpMul16_0(v *Value) bool { } } func rewriteValueARM_OpMul32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Mul32 x y) // result: (MUL x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMMUL) v.AddArg(x) v.AddArg(y) @@ -17193,11 +16922,13 @@ func rewriteValueARM_OpMul32_0(v *Value) bool { } } func rewriteValueARM_OpMul32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Mul32F x y) // result: (MULF x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMMULF) v.AddArg(x) v.AddArg(y) @@ -17205,11 +16936,13 @@ func rewriteValueARM_OpMul32F_0(v *Value) bool { } } func rewriteValueARM_OpMul32uhilo_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Mul32uhilo x y) // result: (MULLU x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMMULLU) v.AddArg(x) v.AddArg(y) @@ -17217,11 +16950,13 @@ func rewriteValueARM_OpMul32uhilo_0(v *Value) bool { } } func rewriteValueARM_OpMul64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Mul64F x y) // result: (MULD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMMULD) v.AddArg(x) v.AddArg(y) @@ -17229,11 +16964,13 @@ func rewriteValueARM_OpMul64F_0(v *Value) bool { } } func rewriteValueARM_OpMul8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Mul8 x y) // result: (MUL x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMMUL) v.AddArg(x) v.AddArg(y) @@ -17241,10 +16978,11 @@ func rewriteValueARM_OpMul8_0(v *Value) bool { } } func rewriteValueARM_OpNeg16_0(v *Value) bool { + v_0 := v.Args[0] // match: (Neg16 x) // result: (RSBconst [0] x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMRSBconst) v.AuxInt = 0 v.AddArg(x) @@ -17252,10 +16990,11 @@ func rewriteValueARM_OpNeg16_0(v *Value) bool { } } func rewriteValueARM_OpNeg32_0(v *Value) bool { + v_0 := v.Args[0] // match: (Neg32 x) // result: (RSBconst [0] x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMRSBconst) v.AuxInt = 0 v.AddArg(x) @@ -17263,30 +17002,33 @@ func rewriteValueARM_OpNeg32_0(v *Value) bool { } } func rewriteValueARM_OpNeg32F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Neg32F x) // result: (NEGF x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMNEGF) v.AddArg(x) return true } } func rewriteValueARM_OpNeg64F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Neg64F x) // result: (NEGD x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMNEGD) v.AddArg(x) return true } } func rewriteValueARM_OpNeg8_0(v *Value) bool { + v_0 := v.Args[0] // match: (Neg8 x) // result: (RSBconst [0] x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMRSBconst) v.AuxInt = 0 v.AddArg(x) @@ -17294,13 +17036,15 @@ func rewriteValueARM_OpNeg8_0(v *Value) bool { } } func rewriteValueARM_OpNeq16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Neq16 x y) // result: (NotEqual (CMP (ZeroExt16to32 x) (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -17314,12 +17058,14 @@ func rewriteValueARM_OpNeq16_0(v *Value) bool { } } func rewriteValueARM_OpNeq32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Neq32 x y) // result: (NotEqual (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -17329,12 +17075,14 @@ func rewriteValueARM_OpNeq32_0(v *Value) bool { } } func rewriteValueARM_OpNeq32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Neq32F x y) // result: (NotEqual (CMPF x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMPF, types.TypeFlags) v0.AddArg(x) @@ -17344,12 +17092,14 @@ func rewriteValueARM_OpNeq32F_0(v *Value) bool { } } func rewriteValueARM_OpNeq64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Neq64F x y) // result: (NotEqual (CMPD x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMPD, types.TypeFlags) v0.AddArg(x) @@ -17359,13 +17109,15 @@ func rewriteValueARM_OpNeq64F_0(v *Value) bool { } } func rewriteValueARM_OpNeq8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Neq8 x y) // result: (NotEqual (CMP (ZeroExt8to32 x) (ZeroExt8to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v1 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -17379,11 +17131,13 @@ func rewriteValueARM_OpNeq8_0(v *Value) bool { } } func rewriteValueARM_OpNeqB_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (NeqB x y) // result: (XOR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMXOR) v.AddArg(x) v.AddArg(y) @@ -17391,12 +17145,14 @@ func rewriteValueARM_OpNeqB_0(v *Value) bool { } } func rewriteValueARM_OpNeqPtr_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (NeqPtr x y) // result: (NotEqual (CMP x y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMNotEqual) v0 := b.NewValue0(v.Pos, OpARMCMP, types.TypeFlags) v0.AddArg(x) @@ -17406,11 +17162,13 @@ func rewriteValueARM_OpNeqPtr_0(v *Value) bool { } } func rewriteValueARM_OpNilCheck_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (NilCheck ptr mem) // result: (LoweredNilCheck ptr mem) for { - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 v.reset(OpARMLoweredNilCheck) v.AddArg(ptr) v.AddArg(mem) @@ -17418,10 +17176,11 @@ func rewriteValueARM_OpNilCheck_0(v *Value) bool { } } func rewriteValueARM_OpNot_0(v *Value) bool { + v_0 := v.Args[0] // match: (Not x) // result: (XORconst [1] x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMXORconst) v.AuxInt = 1 v.AddArg(x) @@ -17429,11 +17188,12 @@ func rewriteValueARM_OpNot_0(v *Value) bool { } } func rewriteValueARM_OpOffPtr_0(v *Value) bool { + v_0 := v.Args[0] // match: (OffPtr [off] ptr:(SP)) // result: (MOVWaddr [off] ptr) for { off := v.AuxInt - ptr := v.Args[0] + ptr := v_0 if ptr.Op != OpSP { break } @@ -17446,7 +17206,7 @@ func rewriteValueARM_OpOffPtr_0(v *Value) bool { // result: (ADDconst [off] ptr) for { off := v.AuxInt - ptr := v.Args[0] + ptr := v_0 v.reset(OpARMADDconst) v.AuxInt = off v.AddArg(ptr) @@ -17454,11 +17214,13 @@ func rewriteValueARM_OpOffPtr_0(v *Value) bool { } } func rewriteValueARM_OpOr16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Or16 x y) // result: (OR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMOR) v.AddArg(x) v.AddArg(y) @@ -17466,11 +17228,13 @@ func rewriteValueARM_OpOr16_0(v *Value) bool { } } func rewriteValueARM_OpOr32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Or32 x y) // result: (OR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMOR) v.AddArg(x) v.AddArg(y) @@ -17478,11 +17242,13 @@ func rewriteValueARM_OpOr32_0(v *Value) bool { } } func rewriteValueARM_OpOr8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Or8 x y) // result: (OR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMOR) v.AddArg(x) v.AddArg(y) @@ -17490,11 +17256,13 @@ func rewriteValueARM_OpOr8_0(v *Value) bool { } } func rewriteValueARM_OpOrB_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (OrB x y) // result: (OR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMOR) v.AddArg(x) v.AddArg(y) @@ -17502,14 +17270,17 @@ func rewriteValueARM_OpOrB_0(v *Value) bool { } } func rewriteValueARM_OpPanicBounds_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (PanicBounds [kind] x y mem) // cond: boundsABI(kind) == 0 // result: (LoweredPanicBoundsA [kind] x y mem) for { kind := v.AuxInt - mem := v.Args[2] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 + mem := v_2 if !(boundsABI(kind) == 0) { break } @@ -17525,9 +17296,9 @@ func rewriteValueARM_OpPanicBounds_0(v *Value) bool { // result: (LoweredPanicBoundsB [kind] x y mem) for { kind := v.AuxInt - mem := v.Args[2] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 + mem := v_2 if !(boundsABI(kind) == 1) { break } @@ -17543,9 +17314,9 @@ func rewriteValueARM_OpPanicBounds_0(v *Value) bool { // result: (LoweredPanicBoundsC [kind] x y mem) for { kind := v.AuxInt - mem := v.Args[2] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 + mem := v_2 if !(boundsABI(kind) == 2) { break } @@ -17559,15 +17330,19 @@ func rewriteValueARM_OpPanicBounds_0(v *Value) bool { return false } func rewriteValueARM_OpPanicExtend_0(v *Value) bool { + v_3 := v.Args[3] + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (PanicExtend [kind] hi lo y mem) // cond: boundsABI(kind) == 0 // result: (LoweredPanicExtendA [kind] hi lo y mem) for { kind := v.AuxInt - mem := v.Args[3] - hi := v.Args[0] - lo := v.Args[1] - y := v.Args[2] + hi := v_0 + lo := v_1 + y := v_2 + mem := v_3 if !(boundsABI(kind) == 0) { break } @@ -17584,10 +17359,10 @@ func rewriteValueARM_OpPanicExtend_0(v *Value) bool { // result: (LoweredPanicExtendB [kind] hi lo y mem) for { kind := v.AuxInt - mem := v.Args[3] - hi := v.Args[0] - lo := v.Args[1] - y := v.Args[2] + hi := v_0 + lo := v_1 + y := v_2 + mem := v_3 if !(boundsABI(kind) == 1) { break } @@ -17604,10 +17379,10 @@ func rewriteValueARM_OpPanicExtend_0(v *Value) bool { // result: (LoweredPanicExtendC [kind] hi lo y mem) for { kind := v.AuxInt - mem := v.Args[3] - hi := v.Args[0] - lo := v.Args[1] - y := v.Args[2] + hi := v_0 + lo := v_1 + y := v_2 + mem := v_3 if !(boundsABI(kind) == 2) { break } @@ -17622,15 +17397,15 @@ func rewriteValueARM_OpPanicExtend_0(v *Value) bool { return false } func rewriteValueARM_OpRotateLeft16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (RotateLeft16 <t> x (MOVWconst [c])) // result: (Or16 (Lsh16x32 <t> x (MOVWconst [c&15])) (Rsh16Ux32 <t> x (MOVWconst [-c&15]))) for { t := v.Type - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -17653,13 +17428,13 @@ func rewriteValueARM_OpRotateLeft16_0(v *Value) bool { return false } func rewriteValueARM_OpRotateLeft32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (RotateLeft32 x (MOVWconst [c])) // result: (SRRconst [-c&31] x) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -17672,8 +17447,8 @@ func rewriteValueARM_OpRotateLeft32_0(v *Value) bool { // match: (RotateLeft32 x y) // result: (SRR x (RSBconst [0] <y.Type> y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRR) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpARMRSBconst, y.Type) @@ -17684,15 +17459,15 @@ func rewriteValueARM_OpRotateLeft32_0(v *Value) bool { } } func rewriteValueARM_OpRotateLeft8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (RotateLeft8 <t> x (MOVWconst [c])) // result: (Or8 (Lsh8x32 <t> x (MOVWconst [c&7])) (Rsh8Ux32 <t> x (MOVWconst [-c&7]))) for { t := v.Type - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpARMMOVWconst { break } @@ -17715,10 +17490,11 @@ func rewriteValueARM_OpRotateLeft8_0(v *Value) bool { return false } func rewriteValueARM_OpRound32F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Round32F x) // result: x for { - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -17726,10 +17502,11 @@ func rewriteValueARM_OpRound32F_0(v *Value) bool { } } func rewriteValueARM_OpRound64F_0(v *Value) bool { + v_0 := v.Args[0] // match: (Round64F x) // result: x for { - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -17737,13 +17514,15 @@ func rewriteValueARM_OpRound64F_0(v *Value) bool { } } func rewriteValueARM_OpRsh16Ux16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16Ux16 x y) // result: (CMOVWHSconst (SRL <x.Type> (ZeroExt16to32 x) (ZeroExt16to32 y)) (CMPconst [256] (ZeroExt16to32 y)) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -17764,13 +17543,15 @@ func rewriteValueARM_OpRsh16Ux16_0(v *Value) bool { } } func rewriteValueARM_OpRsh16Ux32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16Ux32 x y) // result: (CMOVWHSconst (SRL <x.Type> (ZeroExt16to32 x) y) (CMPconst [256] y) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -17787,15 +17568,15 @@ func rewriteValueARM_OpRsh16Ux32_0(v *Value) bool { } } func rewriteValueARM_OpRsh16Ux64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16Ux64 x (Const64 [c])) // cond: uint64(c) < 16 // result: (SRLconst (SLLconst <typ.UInt32> x [16]) [c+16]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -17815,8 +17596,6 @@ func rewriteValueARM_OpRsh16Ux64_0(v *Value) bool { // cond: uint64(c) >= 16 // result: (Const16 [0]) for { - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpConst64 { break } @@ -17831,13 +17610,15 @@ func rewriteValueARM_OpRsh16Ux64_0(v *Value) bool { return false } func rewriteValueARM_OpRsh16Ux8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16Ux8 x y) // result: (SRL (ZeroExt16to32 x) (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRL) v0 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) v0.AddArg(x) @@ -17849,13 +17630,15 @@ func rewriteValueARM_OpRsh16Ux8_0(v *Value) bool { } } func rewriteValueARM_OpRsh16x16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16x16 x y) // result: (SRAcond (SignExt16to32 x) (ZeroExt16to32 y) (CMPconst [256] (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRAcond) v0 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) v0.AddArg(x) @@ -17873,13 +17656,15 @@ func rewriteValueARM_OpRsh16x16_0(v *Value) bool { } } func rewriteValueARM_OpRsh16x32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16x32 x y) // result: (SRAcond (SignExt16to32 x) y (CMPconst [256] y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRAcond) v0 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) v0.AddArg(x) @@ -17893,15 +17678,15 @@ func rewriteValueARM_OpRsh16x32_0(v *Value) bool { } } func rewriteValueARM_OpRsh16x64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16x64 x (Const64 [c])) // cond: uint64(c) < 16 // result: (SRAconst (SLLconst <typ.UInt32> x [16]) [c+16]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -17921,9 +17706,7 @@ func rewriteValueARM_OpRsh16x64_0(v *Value) bool { // cond: uint64(c) >= 16 // result: (SRAconst (SLLconst <typ.UInt32> x [16]) [31]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -17942,13 +17725,15 @@ func rewriteValueARM_OpRsh16x64_0(v *Value) bool { return false } func rewriteValueARM_OpRsh16x8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh16x8 x y) // result: (SRA (SignExt16to32 x) (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRA) v0 := b.NewValue0(v.Pos, OpSignExt16to32, typ.Int32) v0.AddArg(x) @@ -17960,13 +17745,15 @@ func rewriteValueARM_OpRsh16x8_0(v *Value) bool { } } func rewriteValueARM_OpRsh32Ux16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh32Ux16 x y) // result: (CMOVWHSconst (SRL <x.Type> x (ZeroExt16to32 y)) (CMPconst [256] (ZeroExt16to32 y)) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -17985,12 +17772,14 @@ func rewriteValueARM_OpRsh32Ux16_0(v *Value) bool { } } func rewriteValueARM_OpRsh32Ux32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Rsh32Ux32 x y) // result: (CMOVWHSconst (SRL <x.Type> x y) (CMPconst [256] y) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -18005,13 +17794,13 @@ func rewriteValueARM_OpRsh32Ux32_0(v *Value) bool { } } func rewriteValueARM_OpRsh32Ux64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Rsh32Ux64 x (Const64 [c])) // cond: uint64(c) < 32 // result: (SRLconst x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -18028,8 +17817,6 @@ func rewriteValueARM_OpRsh32Ux64_0(v *Value) bool { // cond: uint64(c) >= 32 // result: (Const32 [0]) for { - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpConst64 { break } @@ -18044,13 +17831,15 @@ func rewriteValueARM_OpRsh32Ux64_0(v *Value) bool { return false } func rewriteValueARM_OpRsh32Ux8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh32Ux8 x y) // result: (SRL x (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRL) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -18060,13 +17849,15 @@ func rewriteValueARM_OpRsh32Ux8_0(v *Value) bool { } } func rewriteValueARM_OpRsh32x16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh32x16 x y) // result: (SRAcond x (ZeroExt16to32 y) (CMPconst [256] (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRAcond) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpZeroExt16to32, typ.UInt32) @@ -18082,12 +17873,14 @@ func rewriteValueARM_OpRsh32x16_0(v *Value) bool { } } func rewriteValueARM_OpRsh32x32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block // match: (Rsh32x32 x y) // result: (SRAcond x y (CMPconst [256] y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRAcond) v.AddArg(x) v.AddArg(y) @@ -18099,13 +17892,13 @@ func rewriteValueARM_OpRsh32x32_0(v *Value) bool { } } func rewriteValueARM_OpRsh32x64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Rsh32x64 x (Const64 [c])) // cond: uint64(c) < 32 // result: (SRAconst x [c]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -18122,9 +17915,7 @@ func rewriteValueARM_OpRsh32x64_0(v *Value) bool { // cond: uint64(c) >= 32 // result: (SRAconst x [31]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -18140,13 +17931,15 @@ func rewriteValueARM_OpRsh32x64_0(v *Value) bool { return false } func rewriteValueARM_OpRsh32x8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh32x8 x y) // result: (SRA x (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRA) v.AddArg(x) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) @@ -18156,13 +17949,15 @@ func rewriteValueARM_OpRsh32x8_0(v *Value) bool { } } func rewriteValueARM_OpRsh8Ux16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8Ux16 x y) // result: (CMOVWHSconst (SRL <x.Type> (ZeroExt8to32 x) (ZeroExt16to32 y)) (CMPconst [256] (ZeroExt16to32 y)) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -18183,13 +17978,15 @@ func rewriteValueARM_OpRsh8Ux16_0(v *Value) bool { } } func rewriteValueARM_OpRsh8Ux32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8Ux32 x y) // result: (CMOVWHSconst (SRL <x.Type> (ZeroExt8to32 x) y) (CMPconst [256] y) [0]) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMCMOVWHSconst) v.AuxInt = 0 v0 := b.NewValue0(v.Pos, OpARMSRL, x.Type) @@ -18206,15 +18003,15 @@ func rewriteValueARM_OpRsh8Ux32_0(v *Value) bool { } } func rewriteValueARM_OpRsh8Ux64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8Ux64 x (Const64 [c])) // cond: uint64(c) < 8 // result: (SRLconst (SLLconst <typ.UInt32> x [24]) [c+24]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -18234,8 +18031,6 @@ func rewriteValueARM_OpRsh8Ux64_0(v *Value) bool { // cond: uint64(c) >= 8 // result: (Const8 [0]) for { - _ = v.Args[1] - v_1 := v.Args[1] if v_1.Op != OpConst64 { break } @@ -18250,13 +18045,15 @@ func rewriteValueARM_OpRsh8Ux64_0(v *Value) bool { return false } func rewriteValueARM_OpRsh8Ux8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8Ux8 x y) // result: (SRL (ZeroExt8to32 x) (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRL) v0 := b.NewValue0(v.Pos, OpZeroExt8to32, typ.UInt32) v0.AddArg(x) @@ -18268,13 +18065,15 @@ func rewriteValueARM_OpRsh8Ux8_0(v *Value) bool { } } func rewriteValueARM_OpRsh8x16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8x16 x y) // result: (SRAcond (SignExt8to32 x) (ZeroExt16to32 y) (CMPconst [256] (ZeroExt16to32 y))) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRAcond) v0 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) v0.AddArg(x) @@ -18292,13 +18091,15 @@ func rewriteValueARM_OpRsh8x16_0(v *Value) bool { } } func rewriteValueARM_OpRsh8x32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8x32 x y) // result: (SRAcond (SignExt8to32 x) y (CMPconst [256] y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRAcond) v0 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) v0.AddArg(x) @@ -18312,15 +18113,15 @@ func rewriteValueARM_OpRsh8x32_0(v *Value) bool { } } func rewriteValueARM_OpRsh8x64_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8x64 x (Const64 [c])) // cond: uint64(c) < 8 // result: (SRAconst (SLLconst <typ.UInt32> x [24]) [c+24]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -18340,9 +18141,7 @@ func rewriteValueARM_OpRsh8x64_0(v *Value) bool { // cond: uint64(c) >= 8 // result: (SRAconst (SLLconst <typ.UInt32> x [24]) [31]) for { - _ = v.Args[1] - x := v.Args[0] - v_1 := v.Args[1] + x := v_0 if v_1.Op != OpConst64 { break } @@ -18361,13 +18160,15 @@ func rewriteValueARM_OpRsh8x64_0(v *Value) bool { return false } func rewriteValueARM_OpRsh8x8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Rsh8x8 x y) // result: (SRA (SignExt8to32 x) (ZeroExt8to32 y)) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSRA) v0 := b.NewValue0(v.Pos, OpSignExt8to32, typ.Int32) v0.AddArg(x) @@ -18379,10 +18180,10 @@ func rewriteValueARM_OpRsh8x8_0(v *Value) bool { } } func rewriteValueARM_OpSelect0_0(v *Value) bool { + v_0 := v.Args[0] // match: (Select0 (CALLudiv x (MOVWconst [1]))) // result: x for { - v_0 := v.Args[0] if v_0.Op != OpARMCALLudiv { break } @@ -18401,7 +18202,6 @@ func rewriteValueARM_OpSelect0_0(v *Value) bool { // cond: isPowerOfTwo(c) // result: (SRLconst [log2(c)] x) for { - v_0 := v.Args[0] if v_0.Op != OpARMCALLudiv { break } @@ -18423,7 +18223,6 @@ func rewriteValueARM_OpSelect0_0(v *Value) bool { // match: (Select0 (CALLudiv (MOVWconst [c]) (MOVWconst [d]))) // result: (MOVWconst [int64(int32(uint32(c)/uint32(d)))]) for { - v_0 := v.Args[0] if v_0.Op != OpARMCALLudiv { break } @@ -18445,10 +18244,10 @@ func rewriteValueARM_OpSelect0_0(v *Value) bool { return false } func rewriteValueARM_OpSelect1_0(v *Value) bool { + v_0 := v.Args[0] // match: (Select1 (CALLudiv _ (MOVWconst [1]))) // result: (MOVWconst [0]) for { - v_0 := v.Args[0] if v_0.Op != OpARMCALLudiv { break } @@ -18465,7 +18264,6 @@ func rewriteValueARM_OpSelect1_0(v *Value) bool { // cond: isPowerOfTwo(c) // result: (ANDconst [c-1] x) for { - v_0 := v.Args[0] if v_0.Op != OpARMCALLudiv { break } @@ -18487,7 +18285,6 @@ func rewriteValueARM_OpSelect1_0(v *Value) bool { // match: (Select1 (CALLudiv (MOVWconst [c]) (MOVWconst [d]))) // result: (MOVWconst [int64(int32(uint32(c)%uint32(d)))]) for { - v_0 := v.Args[0] if v_0.Op != OpARMCALLudiv { break } @@ -18509,40 +18306,44 @@ func rewriteValueARM_OpSelect1_0(v *Value) bool { return false } func rewriteValueARM_OpSignExt16to32_0(v *Value) bool { + v_0 := v.Args[0] // match: (SignExt16to32 x) // result: (MOVHreg x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVHreg) v.AddArg(x) return true } } func rewriteValueARM_OpSignExt8to16_0(v *Value) bool { + v_0 := v.Args[0] // match: (SignExt8to16 x) // result: (MOVBreg x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVBreg) v.AddArg(x) return true } } func rewriteValueARM_OpSignExt8to32_0(v *Value) bool { + v_0 := v.Args[0] // match: (SignExt8to32 x) // result: (MOVBreg x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVBreg) v.AddArg(x) return true } } func rewriteValueARM_OpSignmask_0(v *Value) bool { + v_0 := v.Args[0] // match: (Signmask x) // result: (SRAconst x [31]) for { - x := v.Args[0] + x := v_0 v.reset(OpARMSRAconst) v.AuxInt = 31 v.AddArg(x) @@ -18550,12 +18351,13 @@ func rewriteValueARM_OpSignmask_0(v *Value) bool { } } func rewriteValueARM_OpSlicemask_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block // match: (Slicemask <t> x) // result: (SRAconst (RSBconst <t> [0] x) [31]) for { t := v.Type - x := v.Args[0] + x := v_0 v.reset(OpARMSRAconst) v.AuxInt = 31 v0 := b.NewValue0(v.Pos, OpARMRSBconst, t) @@ -18566,22 +18368,24 @@ func rewriteValueARM_OpSlicemask_0(v *Value) bool { } } func rewriteValueARM_OpSqrt_0(v *Value) bool { + v_0 := v.Args[0] // match: (Sqrt x) // result: (SQRTD x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMSQRTD) v.AddArg(x) return true } } func rewriteValueARM_OpStaticCall_0(v *Value) bool { + v_0 := v.Args[0] // match: (StaticCall [argwid] {target} mem) // result: (CALLstatic [argwid] {target} mem) for { argwid := v.AuxInt target := v.Aux - mem := v.Args[0] + mem := v_0 v.reset(OpARMCALLstatic) v.AuxInt = argwid v.Aux = target @@ -18590,14 +18394,17 @@ func rewriteValueARM_OpStaticCall_0(v *Value) bool { } } func rewriteValueARM_OpStore_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Store {t} ptr val mem) // cond: t.(*types.Type).Size() == 1 // result: (MOVBstore ptr val mem) for { t := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - val := v.Args[1] + ptr := v_0 + val := v_1 + mem := v_2 if !(t.(*types.Type).Size() == 1) { break } @@ -18612,9 +18419,9 @@ func rewriteValueARM_OpStore_0(v *Value) bool { // result: (MOVHstore ptr val mem) for { t := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - val := v.Args[1] + ptr := v_0 + val := v_1 + mem := v_2 if !(t.(*types.Type).Size() == 2) { break } @@ -18629,9 +18436,9 @@ func rewriteValueARM_OpStore_0(v *Value) bool { // result: (MOVWstore ptr val mem) for { t := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - val := v.Args[1] + ptr := v_0 + val := v_1 + mem := v_2 if !(t.(*types.Type).Size() == 4 && !is32BitFloat(val.Type)) { break } @@ -18646,9 +18453,9 @@ func rewriteValueARM_OpStore_0(v *Value) bool { // result: (MOVFstore ptr val mem) for { t := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - val := v.Args[1] + ptr := v_0 + val := v_1 + mem := v_2 if !(t.(*types.Type).Size() == 4 && is32BitFloat(val.Type)) { break } @@ -18663,9 +18470,9 @@ func rewriteValueARM_OpStore_0(v *Value) bool { // result: (MOVDstore ptr val mem) for { t := v.Aux - mem := v.Args[2] - ptr := v.Args[0] - val := v.Args[1] + ptr := v_0 + val := v_1 + mem := v_2 if !(t.(*types.Type).Size() == 8 && is64BitFloat(val.Type)) { break } @@ -18678,11 +18485,13 @@ func rewriteValueARM_OpStore_0(v *Value) bool { return false } func rewriteValueARM_OpSub16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub16 x y) // result: (SUB x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUB) v.AddArg(x) v.AddArg(y) @@ -18690,11 +18499,13 @@ func rewriteValueARM_OpSub16_0(v *Value) bool { } } func rewriteValueARM_OpSub32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub32 x y) // result: (SUB x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUB) v.AddArg(x) v.AddArg(y) @@ -18702,11 +18513,13 @@ func rewriteValueARM_OpSub32_0(v *Value) bool { } } func rewriteValueARM_OpSub32F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub32F x y) // result: (SUBF x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUBF) v.AddArg(x) v.AddArg(y) @@ -18714,11 +18527,13 @@ func rewriteValueARM_OpSub32F_0(v *Value) bool { } } func rewriteValueARM_OpSub32carry_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub32carry x y) // result: (SUBS x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUBS) v.AddArg(x) v.AddArg(y) @@ -18726,12 +18541,15 @@ func rewriteValueARM_OpSub32carry_0(v *Value) bool { } } func rewriteValueARM_OpSub32withcarry_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub32withcarry x y c) // result: (SBC x y c) for { - c := v.Args[2] - x := v.Args[0] - y := v.Args[1] + x := v_0 + y := v_1 + c := v_2 v.reset(OpARMSBC) v.AddArg(x) v.AddArg(y) @@ -18740,11 +18558,13 @@ func rewriteValueARM_OpSub32withcarry_0(v *Value) bool { } } func rewriteValueARM_OpSub64F_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub64F x y) // result: (SUBD x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUBD) v.AddArg(x) v.AddArg(y) @@ -18752,11 +18572,13 @@ func rewriteValueARM_OpSub64F_0(v *Value) bool { } } func rewriteValueARM_OpSub8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Sub8 x y) // result: (SUB x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUB) v.AddArg(x) v.AddArg(y) @@ -18764,11 +18586,13 @@ func rewriteValueARM_OpSub8_0(v *Value) bool { } } func rewriteValueARM_OpSubPtr_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (SubPtr x y) // result: (SUB x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMSUB) v.AddArg(x) v.AddArg(y) @@ -18776,10 +18600,11 @@ func rewriteValueARM_OpSubPtr_0(v *Value) bool { } } func rewriteValueARM_OpTrunc16to8_0(v *Value) bool { + v_0 := v.Args[0] // match: (Trunc16to8 x) // result: x for { - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -18787,10 +18612,11 @@ func rewriteValueARM_OpTrunc16to8_0(v *Value) bool { } } func rewriteValueARM_OpTrunc32to16_0(v *Value) bool { + v_0 := v.Args[0] // match: (Trunc32to16 x) // result: x for { - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -18798,10 +18624,11 @@ func rewriteValueARM_OpTrunc32to16_0(v *Value) bool { } } func rewriteValueARM_OpTrunc32to8_0(v *Value) bool { + v_0 := v.Args[0] // match: (Trunc32to8 x) // result: x for { - x := v.Args[0] + x := v_0 v.reset(OpCopy) v.Type = x.Type v.AddArg(x) @@ -18809,13 +18636,16 @@ func rewriteValueARM_OpTrunc32to8_0(v *Value) bool { } } func rewriteValueARM_OpWB_0(v *Value) bool { + v_2 := v.Args[2] + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (WB {fn} destptr srcptr mem) // result: (LoweredWB {fn} destptr srcptr mem) for { fn := v.Aux - mem := v.Args[2] - destptr := v.Args[0] - srcptr := v.Args[1] + destptr := v_0 + srcptr := v_1 + mem := v_2 v.reset(OpARMLoweredWB) v.Aux = fn v.AddArg(destptr) @@ -18825,11 +18655,13 @@ func rewriteValueARM_OpWB_0(v *Value) bool { } } func rewriteValueARM_OpXor16_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Xor16 x y) // result: (XOR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMXOR) v.AddArg(x) v.AddArg(y) @@ -18837,11 +18669,13 @@ func rewriteValueARM_OpXor16_0(v *Value) bool { } } func rewriteValueARM_OpXor32_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Xor32 x y) // result: (XOR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMXOR) v.AddArg(x) v.AddArg(y) @@ -18849,11 +18683,13 @@ func rewriteValueARM_OpXor32_0(v *Value) bool { } } func rewriteValueARM_OpXor8_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] // match: (Xor8 x y) // result: (XOR x y) for { - y := v.Args[1] - x := v.Args[0] + x := v_0 + y := v_1 v.reset(OpARMXOR) v.AddArg(x) v.AddArg(y) @@ -18861,6 +18697,8 @@ func rewriteValueARM_OpXor8_0(v *Value) bool { } } func rewriteValueARM_OpZero_0(v *Value) bool { + v_1 := v.Args[1] + v_0 := v.Args[0] b := v.Block config := b.Func.Config typ := &b.Func.Config.Types @@ -18870,7 +18708,7 @@ func rewriteValueARM_OpZero_0(v *Value) bool { if v.AuxInt != 0 { break } - mem := v.Args[1] + mem := v_1 v.reset(OpCopy) v.Type = mem.Type v.AddArg(mem) @@ -18882,8 +18720,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { if v.AuxInt != 1 { break } - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 v.reset(OpARMMOVBstore) v.AddArg(ptr) v0 := b.NewValue0(v.Pos, OpARMMOVWconst, typ.UInt32) @@ -18900,8 +18738,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { break } t := v.Aux - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(t.(*types.Type).Alignment()%2 == 0) { break } @@ -18919,8 +18757,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { if v.AuxInt != 2 { break } - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 v.reset(OpARMMOVBstore) v.AuxInt = 1 v.AddArg(ptr) @@ -18945,8 +18783,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { break } t := v.Aux - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(t.(*types.Type).Alignment()%4 == 0) { break } @@ -18966,8 +18804,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { break } t := v.Aux - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(t.(*types.Type).Alignment()%2 == 0) { break } @@ -18993,8 +18831,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { if v.AuxInt != 4 { break } - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 v.reset(OpARMMOVBstore) v.AuxInt = 3 v.AddArg(ptr) @@ -19031,8 +18869,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { if v.AuxInt != 3 { break } - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 v.reset(OpARMMOVBstore) v.AuxInt = 2 v.AddArg(ptr) @@ -19062,8 +18900,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { for { s := v.AuxInt t := v.Aux - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !(s%4 == 0 && s > 4 && s <= 512 && t.(*types.Type).Alignment()%4 == 0 && !config.noDuffDevice) { break } @@ -19082,8 +18920,8 @@ func rewriteValueARM_OpZero_0(v *Value) bool { for { s := v.AuxInt t := v.Aux - mem := v.Args[1] - ptr := v.Args[0] + ptr := v_0 + mem := v_1 if !((s > 512 || config.noDuffDevice) || t.(*types.Type).Alignment()%4 != 0) { break } @@ -19103,42 +18941,46 @@ func rewriteValueARM_OpZero_0(v *Value) bool { return false } func rewriteValueARM_OpZeroExt16to32_0(v *Value) bool { + v_0 := v.Args[0] // match: (ZeroExt16to32 x) // result: (MOVHUreg x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVHUreg) v.AddArg(x) return true } } func rewriteValueARM_OpZeroExt8to16_0(v *Value) bool { + v_0 := v.Args[0] // match: (ZeroExt8to16 x) // result: (MOVBUreg x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVBUreg) v.AddArg(x) return true } } func rewriteValueARM_OpZeroExt8to32_0(v *Value) bool { + v_0 := v.Args[0] // match: (ZeroExt8to32 x) // result: (MOVBUreg x) for { - x := v.Args[0] + x := v_0 v.reset(OpARMMOVBUreg) v.AddArg(x) return true } } func rewriteValueARM_OpZeromask_0(v *Value) bool { + v_0 := v.Args[0] b := v.Block typ := &b.Func.Config.Types // match: (Zeromask x) // result: (SRAconst (RSBshiftRL <typ.Int32> x x [1]) [31]) for { - x := v.Args[0] + x := v_0 v.reset(OpARMSRAconst) v.AuxInt = 31 v0 := b.NewValue0(v.Pos, OpARMRSBshiftRL, typ.Int32) @@ -19440,9 +19282,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -19676,9 +19520,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -19884,9 +19730,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -20366,9 +20214,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -20602,9 +20452,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -20810,9 +20662,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -21293,9 +21147,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -21501,9 +21357,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -21737,9 +21595,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -22321,9 +22181,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -22557,9 +22419,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -22765,9 +22629,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -23248,9 +23114,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -23484,9 +23352,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -23692,9 +23562,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -24333,9 +24205,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -24569,9 +24443,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } @@ -24777,9 +24653,11 @@ func rewriteBlockARM(b *Block) bool { break } _ = l.Args[1] - for _i0 := 0; _i0 <= 1; _i0++ { - x := l.Args[_i0] - y := l.Args[1^_i0] + l_0 := l.Args[0] + l_1 := l.Args[1] + for _i0 := 0; _i0 <= 1; _i0, l_0, l_1 = _i0+1, l_1, l_0 { + x := l_0 + y := l_1 if !(l.Uses == 1) { continue } |