[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>

1 files changed, 18 insertions, 18 deletions

diff --git a/src/cmd/compile/internal/wasm/ssa.go b/src/cmd/compile/internal/wasm/ssa.go
index ee86fc62d2..e4ef9d7c6a 100644
--- a/src/cmd/compile/internal/wasm/ssa.go
+++ b/src/cmd/compile/internal/wasm/ssa.go
@@ -6,18 +6,18 @@ package wasm
 
 import (
 	"cmd/compile/internal/base"
-	"cmd/compile/internal/gc"
 	"cmd/compile/internal/ir"
 	"cmd/compile/internal/logopt"
 	"cmd/compile/internal/objw"
 	"cmd/compile/internal/ssa"
+	"cmd/compile/internal/ssagen"
 	"cmd/compile/internal/types"
 	"cmd/internal/obj"
 	"cmd/internal/obj/wasm"
 	"cmd/internal/objabi"
 )
 
-func Init(arch *gc.Arch) {
+func Init(arch *ssagen.ArchInfo) {
 	arch.LinkArch = &wasm.Linkwasm
 	arch.REGSP = wasm.REG_SP
 	arch.MAXWIDTH = 1 << 50
@@ -52,10 +52,10 @@ func ginsnop(pp *objw.Progs) *obj.Prog {
 	return pp.Prog(wasm.ANop)
 }
 
-func ssaMarkMoves(s *gc.SSAGenState, b *ssa.Block) {
+func ssaMarkMoves(s *ssagen.State, b *ssa.Block) {
 }
 
-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 next != b.Succs[0].Block() {
@@ -121,7 +121,7 @@ func ssaGenBlock(s *gc.SSAGenState, b, next *ssa.Block) {
 	}
 }
 
-func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
+func ssaGenValue(s *ssagen.State, v *ssa.Value) {
 	switch v.Op {
 	case ssa.OpWasmLoweredStaticCall, ssa.OpWasmLoweredClosureCall, ssa.OpWasmLoweredInterCall:
 		s.PrepareCall(v)
@@ -188,7 +188,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
 		getReg(s, wasm.REG_SP)
 		getValue64(s, v.Args[0])
 		p := s.Prog(storeOp(v.Type))
-		gc.AddrAuto(&p.To, v)
+		ssagen.AddrAuto(&p.To, v)
 
 	default:
 		if v.Type.IsMemory() {
@@ -208,7 +208,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
 	}
 }
 
-func ssaGenValueOnStack(s *gc.SSAGenState, v *ssa.Value, extend bool) {
+func ssaGenValueOnStack(s *ssagen.State, v *ssa.Value, extend bool) {
 	switch v.Op {
 	case ssa.OpWasmLoweredGetClosurePtr:
 		getReg(s, wasm.REG_CTXT)
@@ -243,10 +243,10 @@ func ssaGenValueOnStack(s *gc.SSAGenState, v *ssa.Value, extend bool) {
 		p.From.Type = obj.TYPE_ADDR
 		switch v.Aux.(type) {
 		case *obj.LSym:
-			gc.AddAux(&p.From, v)
+			ssagen.AddAux(&p.From, v)
 		case *ir.Name:
 			p.From.Reg = v.Args[0].Reg()
-			gc.AddAux(&p.From, v)
+			ssagen.AddAux(&p.From, v)
 		default:
 			panic("wasm: bad LoweredAddr")
 		}
@@ -363,7 +363,7 @@ func ssaGenValueOnStack(s *gc.SSAGenState, v *ssa.Value, extend bool) {
 
 	case ssa.OpLoadReg:
 		p := s.Prog(loadOp(v.Type))
-		gc.AddrAuto(&p.From, v.Args[0])
+		ssagen.AddrAuto(&p.From, v.Args[0])
 
 	case ssa.OpCopy:
 		getValue64(s, v.Args[0])
@@ -385,7 +385,7 @@ func isCmp(v *ssa.Value) bool {
 	}
 }
 
-func getValue32(s *gc.SSAGenState, v *ssa.Value) {
+func getValue32(s *ssagen.State, v *ssa.Value) {
 	if v.OnWasmStack {
 		s.OnWasmStackSkipped--
 		ssaGenValueOnStack(s, v, false)
@@ -402,7 +402,7 @@ func getValue32(s *gc.SSAGenState, v *ssa.Value) {
 	}
 }
 
-func getValue64(s *gc.SSAGenState, v *ssa.Value) {
+func getValue64(s *ssagen.State, v *ssa.Value) {
 	if v.OnWasmStack {
 		s.OnWasmStackSkipped--
 		ssaGenValueOnStack(s, v, true)
@@ -416,32 +416,32 @@ func getValue64(s *gc.SSAGenState, v *ssa.Value) {
 	}
 }
 
-func i32Const(s *gc.SSAGenState, val int32) {
+func i32Const(s *ssagen.State, val int32) {
 	p := s.Prog(wasm.AI32Const)
 	p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: int64(val)}
 }
 
-func i64Const(s *gc.SSAGenState, val int64) {
+func i64Const(s *ssagen.State, val int64) {
 	p := s.Prog(wasm.AI64Const)
 	p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: val}
 }
 
-func f32Const(s *gc.SSAGenState, val float64) {
+func f32Const(s *ssagen.State, val float64) {
 	p := s.Prog(wasm.AF32Const)
 	p.From = obj.Addr{Type: obj.TYPE_FCONST, Val: val}
 }
 
-func f64Const(s *gc.SSAGenState, val float64) {
+func f64Const(s *ssagen.State, val float64) {
 	p := s.Prog(wasm.AF64Const)
 	p.From = obj.Addr{Type: obj.TYPE_FCONST, Val: val}
 }
 
-func getReg(s *gc.SSAGenState, reg int16) {
+func getReg(s *ssagen.State, reg int16) {
 	p := s.Prog(wasm.AGet)
 	p.From = obj.Addr{Type: obj.TYPE_REG, Reg: reg}
 }
 
-func setReg(s *gc.SSAGenState, reg int16) {
+func setReg(s *ssagen.State, reg int16) {
 	p := s.Prog(wasm.ASet)
 	p.To = obj.Addr{Type: obj.TYPE_REG, Reg: reg}
 }