diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/rewriteS390X.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/rewriteS390X.go | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/cmd/compile/internal/ssa/rewriteS390X.go b/src/cmd/compile/internal/ssa/rewriteS390X.go index 7dd2e7633b..83f8d31f82 100644 --- a/src/cmd/compile/internal/ssa/rewriteS390X.go +++ b/src/cmd/compile/internal/ssa/rewriteS390X.go @@ -3303,14 +3303,14 @@ func rewriteValueS390X_OpMove(v *Value) bool { return true } // match: (Move [s] dst src mem) - // cond: s > 0 && s <= 256 + // cond: s > 0 && s <= 256 && logLargeCopy(v, s) // result: (MVC [makeValAndOff(s, 0)] dst src mem) for { s := v.AuxInt dst := v_0 src := v_1 mem := v_2 - if !(s > 0 && s <= 256) { + if !(s > 0 && s <= 256 && logLargeCopy(v, s)) { break } v.reset(OpS390XMVC) @@ -3319,14 +3319,14 @@ func rewriteValueS390X_OpMove(v *Value) bool { return true } // match: (Move [s] dst src mem) - // cond: s > 256 && s <= 512 + // cond: s > 256 && s <= 512 && logLargeCopy(v, s) // result: (MVC [makeValAndOff(s-256, 256)] dst src (MVC [makeValAndOff(256, 0)] dst src mem)) for { s := v.AuxInt dst := v_0 src := v_1 mem := v_2 - if !(s > 256 && s <= 512) { + if !(s > 256 && s <= 512 && logLargeCopy(v, s)) { break } v.reset(OpS390XMVC) @@ -3338,14 +3338,14 @@ func rewriteValueS390X_OpMove(v *Value) bool { return true } // match: (Move [s] dst src mem) - // cond: s > 512 && s <= 768 + // cond: s > 512 && s <= 768 && logLargeCopy(v, s) // result: (MVC [makeValAndOff(s-512, 512)] dst src (MVC [makeValAndOff(256, 256)] dst src (MVC [makeValAndOff(256, 0)] dst src mem))) for { s := v.AuxInt dst := v_0 src := v_1 mem := v_2 - if !(s > 512 && s <= 768) { + if !(s > 512 && s <= 768 && logLargeCopy(v, s)) { break } v.reset(OpS390XMVC) @@ -3360,14 +3360,14 @@ func rewriteValueS390X_OpMove(v *Value) bool { return true } // match: (Move [s] dst src mem) - // cond: s > 768 && s <= 1024 + // cond: s > 768 && s <= 1024 && logLargeCopy(v, s) // result: (MVC [makeValAndOff(s-768, 768)] dst src (MVC [makeValAndOff(256, 512)] dst src (MVC [makeValAndOff(256, 256)] dst src (MVC [makeValAndOff(256, 0)] dst src mem)))) for { s := v.AuxInt dst := v_0 src := v_1 mem := v_2 - if !(s > 768 && s <= 1024) { + if !(s > 768 && s <= 1024 && logLargeCopy(v, s)) { break } v.reset(OpS390XMVC) @@ -3385,14 +3385,14 @@ func rewriteValueS390X_OpMove(v *Value) bool { return true } // match: (Move [s] dst src mem) - // cond: s > 1024 + // cond: s > 1024 && logLargeCopy(v, s) // result: (LoweredMove [s%256] dst src (ADD <src.Type> src (MOVDconst [(s/256)*256])) mem) for { s := v.AuxInt dst := v_0 src := v_1 mem := v_2 - if !(s > 1024) { + if !(s > 1024 && logLargeCopy(v, s)) { break } v.reset(OpS390XLoweredMove) |