diff options
author | Russ Cox <rsc@golang.org> | 2020-12-23 00:57:10 -0500 |
---|---|---|
committer | Russ Cox <rsc@golang.org> | 2020-12-23 06:39:29 +0000 |
commit | 6c34d2f42077bd7757c942c8d1b466366190b45a (patch) | |
tree | df1ccc0d4b96b79fc74f123ea84edf924a142ad4 /src/cmd/compile/internal/mips | |
parent | de65151e507e7b3c8e46d74f223d7c562177bedc (diff) | |
download | go-6c34d2f42077bd7757c942c8d1b466366190b45a.tar.gz go-6c34d2f42077bd7757c942c8d1b466366190b45a.zip |
[dev.regabi] cmd/compile: split out package ssagen [generated]
[git-generate]
cd src/cmd/compile/internal/gc
rf '
# maxOpenDefers is declared in ssa.go but used only by walk.
mv maxOpenDefers walk.go
# gc.Arch -> ssagen.Arch
# It is not as nice but will do for now.
mv Arch ArchInfo
mv thearch Arch
mv Arch ArchInfo arch.go
# Pull dwarf out of pgen.go.
mv debuginfo declPos createDwarfVars preInliningDcls \
createSimpleVars createSimpleVar \
createComplexVars createComplexVar \
dwarf.go
# Pull high-level compilation out of pgen.go,
# leaving only the SSA code.
mv compilequeue funccompile compile compilenow \
compileFunctions isInlinableButNotInlined \
initLSym \
compile.go
mv BoundsCheckFunc GCWriteBarrierReg ssa.go
mv largeStack largeStackFrames CheckLargeStacks pgen.go
# All that is left in dcl.go is the nowritebarrierrecCheck
mv dcl.go nowb.go
# Export API and unexport non-API.
mv initssaconfig InitConfig
mv isIntrinsicCall IsIntrinsicCall
mv ssaDumpInline DumpInline
mv initSSATables InitTables
mv initSSAEnv InitEnv
mv compileSSA Compile
mv stackOffset StackOffset
mv canSSAType TypeOK
mv SSAGenState State
mv FwdRefAux fwdRefAux
mv cgoSymABIs CgoSymABIs
mv readSymABIs ReadSymABIs
mv initLSym InitLSym
mv useABIWrapGen symabiDefs CgoSymABIs ReadSymABIs InitLSym selectLSym makeABIWrapper setupTextLSym abi.go
mv arch.go abi.go nowb.go phi.go pgen.go pgen_test.go ssa.go cmd/compile/internal/ssagen
'
rm go.go gsubr.go
Change-Id: I47fad6cbf1d1e583fd9139003a08401d7cd048a1
Reviewed-on: https://go-review.googlesource.com/c/go/+/279476
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/cmd/compile/internal/mips')
-rw-r--r-- | src/cmd/compile/internal/mips/galign.go | 6 | ||||
-rw-r--r-- | src/cmd/compile/internal/mips/ssa.go | 34 |
2 files changed, 20 insertions, 20 deletions
diff --git a/src/cmd/compile/internal/mips/galign.go b/src/cmd/compile/internal/mips/galign.go index be40c16dde..599163550b 100644 --- a/src/cmd/compile/internal/mips/galign.go +++ b/src/cmd/compile/internal/mips/galign.go @@ -5,13 +5,13 @@ package mips import ( - "cmd/compile/internal/gc" "cmd/compile/internal/ssa" + "cmd/compile/internal/ssagen" "cmd/internal/obj/mips" "cmd/internal/objabi" ) -func Init(arch *gc.Arch) { +func Init(arch *ssagen.ArchInfo) { arch.LinkArch = &mips.Linkmips if objabi.GOARCH == "mipsle" { arch.LinkArch = &mips.Linkmipsle @@ -22,7 +22,7 @@ func Init(arch *gc.Arch) { arch.ZeroRange = zerorange arch.Ginsnop = ginsnop arch.Ginsnopdefer = ginsnop - arch.SSAMarkMoves = func(s *gc.SSAGenState, b *ssa.Block) {} + arch.SSAMarkMoves = func(s *ssagen.State, b *ssa.Block) {} arch.SSAGenValue = ssaGenValue arch.SSAGenBlock = ssaGenBlock } diff --git a/src/cmd/compile/internal/mips/ssa.go b/src/cmd/compile/internal/mips/ssa.go index e46d87e17d..f1cdbd3241 100644 --- a/src/cmd/compile/internal/mips/ssa.go +++ b/src/cmd/compile/internal/mips/ssa.go @@ -8,10 +8,10 @@ import ( "math" "cmd/compile/internal/base" - "cmd/compile/internal/gc" "cmd/compile/internal/ir" "cmd/compile/internal/logopt" "cmd/compile/internal/ssa" + "cmd/compile/internal/ssagen" "cmd/compile/internal/types" "cmd/internal/obj" "cmd/internal/obj/mips" @@ -77,7 +77,7 @@ func storeByType(t *types.Type, r int16) obj.As { panic("bad store type") } -func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { +func ssaGenValue(s *ssagen.State, v *ssa.Value) { switch v.Op { case ssa.OpCopy, ssa.OpMIPSMOVWreg: t := v.Type @@ -123,7 +123,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { } r := v.Reg() p := s.Prog(loadByType(v.Type, r)) - gc.AddrAuto(&p.From, v.Args[0]) + ssagen.AddrAuto(&p.From, v.Args[0]) p.To.Type = obj.TYPE_REG p.To.Reg = r if isHILO(r) { @@ -153,7 +153,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p := s.Prog(storeByType(v.Type, r)) p.From.Type = obj.TYPE_REG p.From.Reg = r - gc.AddrAuto(&p.To, v) + ssagen.AddrAuto(&p.To, v) case ssa.OpMIPSADD, ssa.OpMIPSSUB, ssa.OpMIPSAND, @@ -288,10 +288,10 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { v.Fatalf("aux is of unknown type %T", v.Aux) case *obj.LSym: wantreg = "SB" - gc.AddAux(&p.From, v) + ssagen.AddAux(&p.From, v) case *ir.Name: wantreg = "SP" - gc.AddAux(&p.From, v) + ssagen.AddAux(&p.From, v) case nil: // No sym, just MOVW $off(SP), R wantreg = "SP" @@ -312,7 +312,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p := s.Prog(v.Op.Asm()) p.From.Type = obj.TYPE_MEM p.From.Reg = v.Args[0].Reg() - gc.AddAux(&p.From, v) + ssagen.AddAux(&p.From, v) p.To.Type = obj.TYPE_REG p.To.Reg = v.Reg() case ssa.OpMIPSMOVBstore, @@ -325,7 +325,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p.From.Reg = v.Args[1].Reg() p.To.Type = obj.TYPE_MEM p.To.Reg = v.Args[0].Reg() - gc.AddAux(&p.To, v) + ssagen.AddAux(&p.To, v) case ssa.OpMIPSMOVBstorezero, ssa.OpMIPSMOVHstorezero, ssa.OpMIPSMOVWstorezero: @@ -334,7 +334,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p.From.Reg = mips.REGZERO p.To.Type = obj.TYPE_MEM p.To.Reg = v.Args[0].Reg() - gc.AddAux(&p.To, v) + ssagen.AddAux(&p.To, v) case ssa.OpMIPSMOVBreg, ssa.OpMIPSMOVBUreg, ssa.OpMIPSMOVHreg, @@ -492,13 +492,13 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p := s.Prog(obj.ACALL) p.To.Type = obj.TYPE_MEM p.To.Name = obj.NAME_EXTERN - p.To.Sym = gc.BoundsCheckFunc[v.AuxInt] + p.To.Sym = ssagen.BoundsCheckFunc[v.AuxInt] s.UseArgs(8) // space used in callee args area by assembly stubs case ssa.OpMIPSLoweredPanicExtendA, ssa.OpMIPSLoweredPanicExtendB, ssa.OpMIPSLoweredPanicExtendC: p := s.Prog(obj.ACALL) p.To.Type = obj.TYPE_MEM p.To.Name = obj.NAME_EXTERN - p.To.Sym = gc.ExtendCheckFunc[v.AuxInt] + p.To.Sym = ssagen.ExtendCheckFunc[v.AuxInt] s.UseArgs(12) // space used in callee args area by assembly stubs case ssa.OpMIPSLoweredAtomicLoad8, ssa.OpMIPSLoweredAtomicLoad32: @@ -762,7 +762,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p := s.Prog(mips.AMOVB) p.From.Type = obj.TYPE_MEM p.From.Reg = v.Args[0].Reg() - gc.AddAux(&p.From, v) + ssagen.AddAux(&p.From, v) p.To.Type = obj.TYPE_REG p.To.Reg = mips.REGTMP if logopt.Enabled() { @@ -793,7 +793,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { case ssa.OpMIPSLoweredGetClosurePtr: // Closure pointer is R22 (mips.REGCTXT). - gc.CheckLoweredGetClosurePtr(v) + ssagen.CheckLoweredGetClosurePtr(v) case ssa.OpMIPSLoweredGetCallerSP: // caller's SP is FixedFrameSize below the address of the first arg p := s.Prog(mips.AMOVW) @@ -826,13 +826,13 @@ var blockJump = map[ssa.BlockKind]struct { ssa.BlockMIPSFPF: {mips.ABFPF, mips.ABFPT}, } -func ssaGenBlock(s *gc.SSAGenState, b, next *ssa.Block) { +func ssaGenBlock(s *ssagen.State, b, next *ssa.Block) { switch b.Kind { case ssa.BlockPlain: if b.Succs[0].Block() != next { p := s.Prog(obj.AJMP) p.To.Type = obj.TYPE_BRANCH - s.Branches = append(s.Branches, gc.Branch{P: p, B: b.Succs[0].Block()}) + s.Branches = append(s.Branches, ssagen.Branch{P: p, B: b.Succs[0].Block()}) } case ssa.BlockDefer: // defer returns in R1: @@ -843,11 +843,11 @@ func ssaGenBlock(s *gc.SSAGenState, b, next *ssa.Block) { p.From.Reg = mips.REGZERO p.Reg = mips.REG_R1 p.To.Type = obj.TYPE_BRANCH - s.Branches = append(s.Branches, gc.Branch{P: p, B: b.Succs[1].Block()}) + s.Branches = append(s.Branches, ssagen.Branch{P: p, B: b.Succs[1].Block()}) if b.Succs[0].Block() != next { p := s.Prog(obj.AJMP) p.To.Type = obj.TYPE_BRANCH - s.Branches = append(s.Branches, gc.Branch{P: p, B: b.Succs[0].Block()}) + s.Branches = append(s.Branches, ssagen.Branch{P: p, B: b.Succs[0].Block()}) } case ssa.BlockExit: case ssa.BlockRet: |