go/src/cmd/compile/internal/gc/pgen_test.go

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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package gc
import (
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
"cmd/compile/internal/ir"
"cmd/compile/internal/types"
"cmd/internal/src"
"reflect"
"sort"
"testing"
)
func typeWithoutPointers() *types.Type {
return types.NewStruct(types.NoPkg, []*types.Field{
types.NewField(src.NoXPos, nil, types.New(types.TINT)),
})
cmd/compile: shrink gc.Type in half Many of Type's fields are etype-specific. This CL organizes them into their own auxiliary types, duplicating a few fields as necessary, and adds an Extra field to hold them. It also sorts the remaining fields for better struct packing. It also improves documentation for most fields. This reduces the size of Type at the cost of some extra allocations. There's no CPU impact; memory impact below. It also makes the natural structure of Type clearer. Passes toolstash -cmp on all architectures. Ideas for future work in this vein: (1) Width and Align probably only need to be stored for Struct and Array types. The refactoring to accomplish this would hopefully also eliminate TFUNCARGS and TCHANARGS entirely. (2) Maplineno is sparsely used and could probably better be stored in a separate map[*Type]int32, with mapqueue updated to store both a Node and a line number. (3) The Printed field may be removable once the old (non-binary) importer/exported has been removed. (4) StructType's fields field could be changed from *[]*Field to []*Field, which would remove a common allocation. (5) I believe that Type.Nod can be moved to ForwardType. Separate CL. name old alloc/op new alloc/op delta Template 57.9MB ± 0% 55.9MB ± 0% -3.43% (p=0.000 n=50+50) Unicode 38.3MB ± 0% 37.8MB ± 0% -1.39% (p=0.000 n=50+50) GoTypes 185MB ± 0% 180MB ± 0% -2.56% (p=0.000 n=50+50) Compiler 824MB ± 0% 806MB ± 0% -2.19% (p=0.000 n=50+50) name old allocs/op new allocs/op delta Template 486k ± 0% 497k ± 0% +2.25% (p=0.000 n=50+50) Unicode 377k ± 0% 379k ± 0% +0.55% (p=0.000 n=50+50) GoTypes 1.39M ± 0% 1.42M ± 0% +1.63% (p=0.000 n=50+50) Compiler 5.52M ± 0% 5.57M ± 0% +0.84% (p=0.000 n=47+50) Change-Id: I828488eeb74902b013d5ae4cf844de0b6c0dfc87 Reviewed-on: https://go-review.googlesource.com/21611 Reviewed-by: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-04-01 20:11:30 -07:00
}
func typeWithPointers() *types.Type {
return types.NewStruct(types.NoPkg, []*types.Field{
types.NewField(src.NoXPos, nil, types.NewPtr(types.New(types.TINT))),
})
cmd/compile: shrink gc.Type in half Many of Type's fields are etype-specific. This CL organizes them into their own auxiliary types, duplicating a few fields as necessary, and adds an Extra field to hold them. It also sorts the remaining fields for better struct packing. It also improves documentation for most fields. This reduces the size of Type at the cost of some extra allocations. There's no CPU impact; memory impact below. It also makes the natural structure of Type clearer. Passes toolstash -cmp on all architectures. Ideas for future work in this vein: (1) Width and Align probably only need to be stored for Struct and Array types. The refactoring to accomplish this would hopefully also eliminate TFUNCARGS and TCHANARGS entirely. (2) Maplineno is sparsely used and could probably better be stored in a separate map[*Type]int32, with mapqueue updated to store both a Node and a line number. (3) The Printed field may be removable once the old (non-binary) importer/exported has been removed. (4) StructType's fields field could be changed from *[]*Field to []*Field, which would remove a common allocation. (5) I believe that Type.Nod can be moved to ForwardType. Separate CL. name old alloc/op new alloc/op delta Template 57.9MB ± 0% 55.9MB ± 0% -3.43% (p=0.000 n=50+50) Unicode 38.3MB ± 0% 37.8MB ± 0% -1.39% (p=0.000 n=50+50) GoTypes 185MB ± 0% 180MB ± 0% -2.56% (p=0.000 n=50+50) Compiler 824MB ± 0% 806MB ± 0% -2.19% (p=0.000 n=50+50) name old allocs/op new allocs/op delta Template 486k ± 0% 497k ± 0% +2.25% (p=0.000 n=50+50) Unicode 377k ± 0% 379k ± 0% +0.55% (p=0.000 n=50+50) GoTypes 1.39M ± 0% 1.42M ± 0% +1.63% (p=0.000 n=50+50) Compiler 5.52M ± 0% 5.57M ± 0% +0.84% (p=0.000 n=47+50) Change-Id: I828488eeb74902b013d5ae4cf844de0b6c0dfc87 Reviewed-on: https://go-review.googlesource.com/21611 Reviewed-by: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-04-01 20:11:30 -07:00
}
func markUsed(n *ir.Name) *ir.Name {
n.SetUsed(true)
return n
}
func markNeedZero(n *ir.Name) *ir.Name {
n.SetNeedzero(true)
return n
}
// Test all code paths for cmpstackvarlt.
func TestCmpstackvar(t *testing.T) {
nod := func(xoffset int64, t *types.Type, s *types.Sym, cl ir.Class) *ir.Name {
if s == nil {
s = &types.Sym{Name: "."}
}
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
n := NewName(s)
[dev.regabi] cmd/compile: use Node getters and setters [generated] Now that we have all the getters and setters defined, use them and unexport all the actual Node fields. This is the next step toward replacing Node with an interface. [git-generate] cd src/cmd/compile/internal/gc rf ' ex . ../ir ../ssa { import "cmd/compile/internal/ir" import "cmd/compile/internal/types" import "cmd/internal/src" var n, x *ir.Node var op ir.Op var t *types.Type var f *ir.Func var m *ir.Name var s *types.Sym var p src.XPos var i int64 var e uint16 var nodes ir.Nodes n.Op = op -> n.SetOp(op) n.Left = x -> n.SetLeft(x) n.Right = x -> n.SetRight(x) n.Orig = x -> n.SetOrig(x) n.Type = t -> n.SetType(t) n.Func = f -> n.SetFunc(f) n.Name = m -> n.SetName(m) n.Sym = s -> n.SetSym(s) n.Pos = p -> n.SetPos(p) n.Xoffset = i -> n.SetXoffset(i) n.Esc = e -> n.SetEsc(e) n.Ninit.Append -> n.PtrNinit().Append n.Ninit.AppendNodes -> n.PtrNinit().AppendNodes n.Ninit.MoveNodes -> n.PtrNinit().MoveNodes n.Ninit.Prepend -> n.PtrNinit().Prepend n.Ninit.Set -> n.PtrNinit().Set n.Ninit.Set1 -> n.PtrNinit().Set1 n.Ninit.Set2 -> n.PtrNinit().Set2 n.Ninit.Set3 -> n.PtrNinit().Set3 &n.Ninit -> n.PtrNinit() n.Ninit = nodes -> n.SetNinit(nodes) n.Nbody.Append -> n.PtrNbody().Append n.Nbody.AppendNodes -> n.PtrNbody().AppendNodes n.Nbody.MoveNodes -> n.PtrNbody().MoveNodes n.Nbody.Prepend -> n.PtrNbody().Prepend n.Nbody.Set -> n.PtrNbody().Set n.Nbody.Set1 -> n.PtrNbody().Set1 n.Nbody.Set2 -> n.PtrNbody().Set2 n.Nbody.Set3 -> n.PtrNbody().Set3 &n.Nbody -> n.PtrNbody() n.Nbody = nodes -> n.SetNbody(nodes) n.List.Append -> n.PtrList().Append n.List.AppendNodes -> n.PtrList().AppendNodes n.List.MoveNodes -> n.PtrList().MoveNodes n.List.Prepend -> n.PtrList().Prepend n.List.Set -> n.PtrList().Set n.List.Set1 -> n.PtrList().Set1 n.List.Set2 -> n.PtrList().Set2 n.List.Set3 -> n.PtrList().Set3 &n.List -> n.PtrList() n.List = nodes -> n.SetList(nodes) n.Rlist.Append -> n.PtrRlist().Append n.Rlist.AppendNodes -> n.PtrRlist().AppendNodes n.Rlist.MoveNodes -> n.PtrRlist().MoveNodes n.Rlist.Prepend -> n.PtrRlist().Prepend n.Rlist.Set -> n.PtrRlist().Set n.Rlist.Set1 -> n.PtrRlist().Set1 n.Rlist.Set2 -> n.PtrRlist().Set2 n.Rlist.Set3 -> n.PtrRlist().Set3 &n.Rlist -> n.PtrRlist() n.Rlist = nodes -> n.SetRlist(nodes) } ex . ../ir ../ssa { import "cmd/compile/internal/ir" var n *ir.Node n.Op -> n.GetOp() n.Left -> n.GetLeft() n.Right -> n.GetRight() n.Orig -> n.GetOrig() n.Type -> n.GetType() n.Func -> n.GetFunc() n.Name -> n.GetName() n.Sym -> n.GetSym() n.Pos -> n.GetPos() n.Xoffset -> n.GetXoffset() n.Esc -> n.GetEsc() avoid (*ir.Node).PtrNinit avoid (*ir.Node).PtrNbody avoid (*ir.Node).PtrList avoid (*ir.Node).PtrRlist n.Ninit -> n.GetNinit() n.Nbody -> n.GetNbody() n.List -> n.GetList() n.Rlist -> n.GetRlist() } ' cd ../ir rf ' mv Node.Op Node.op mv Node.GetOp Node.Op mv Node.Left Node.left mv Node.GetLeft Node.Left mv Node.Right Node.right mv Node.GetRight Node.Right mv Node.Orig Node.orig mv Node.GetOrig Node.Orig mv Node.Type Node.typ mv Node.GetType Node.Type mv Node.Func Node.fn mv Node.GetFunc Node.Func mv Node.Name Node.name mv Node.GetName Node.Name # All uses are in other Node methods already. mv Node.E Node.e mv Node.Sym Node.sym mv Node.GetSym Node.Sym mv Node.Pos Node.pos mv Node.GetPos Node.Pos mv Node.Esc Node.esc mv Node.GetEsc Node.Esc # While we are here, rename Xoffset to more idiomatic Offset. mv Node.Xoffset Node.offset mv Node.GetXoffset Node.Offset mv Node.SetXoffset Node.SetOffset # While we are here, rename Ninit, Nbody to more idiomatic Init, Body. mv Node.Ninit Node.init mv Node.GetNinit Node.Init mv Node.PtrNinit Node.PtrInit mv Node.SetNinit Node.SetInit mv Node.Nbody Node.body mv Node.GetNbody Node.Body mv Node.PtrNbody Node.PtrBody mv Node.SetNbody Node.SetBody mv Node.List Node.list mv Node.GetList Node.List mv Node.Rlist Node.rlist mv Node.GetRlist Node.Rlist # Unexport these mv Node.SetHasOpt Node.setHasOpt mv Node.SetHasVal Node.setHasVal ' Change-Id: I9894f633375c5237a29b6d6d7b89ba181b56ca3a Reviewed-on: https://go-review.googlesource.com/c/go/+/273009 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-22 09:59:15 -05:00
n.SetType(t)
n.SetFrameOffset(xoffset)
n.SetClass(cl)
return n
}
testdata := []struct {
a, b *ir.Name
lt bool
}{
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, nil, nil, ir.PAUTO),
nod(0, nil, nil, ir.PFUNC),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, nil, nil, ir.PFUNC),
nod(0, nil, nil, ir.PAUTO),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, nil, nil, ir.PFUNC),
nod(10, nil, nil, ir.PFUNC),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(20, nil, nil, ir.PFUNC),
nod(10, nil, nil, ir.PFUNC),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(10, nil, nil, ir.PFUNC),
nod(10, nil, nil, ir.PFUNC),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(10, nil, nil, ir.PPARAM),
nod(20, nil, nil, ir.PPARAMOUT),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(10, nil, nil, ir.PPARAMOUT),
nod(20, nil, nil, ir.PPARAM),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
markUsed(nod(0, nil, nil, ir.PAUTO)),
nod(0, nil, nil, ir.PAUTO),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, nil, nil, ir.PAUTO),
markUsed(nod(0, nil, nil, ir.PAUTO)),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, typeWithoutPointers(), nil, ir.PAUTO),
nod(0, typeWithPointers(), nil, ir.PAUTO),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, typeWithPointers(), nil, ir.PAUTO),
nod(0, typeWithoutPointers(), nil, ir.PAUTO),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
markNeedZero(nod(0, &types.Type{}, nil, ir.PAUTO)),
nod(0, &types.Type{}, nil, ir.PAUTO),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{}, nil, ir.PAUTO),
markNeedZero(nod(0, &types.Type{}, nil, ir.PAUTO)),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{Width: 1}, nil, ir.PAUTO),
nod(0, &types.Type{Width: 2}, nil, ir.PAUTO),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{Width: 2}, nil, ir.PAUTO),
nod(0, &types.Type{Width: 1}, nil, ir.PAUTO),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{}, &types.Sym{Name: "abc"}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "xyz"}, ir.PAUTO),
true,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{}, &types.Sym{Name: "abc"}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "abc"}, ir.PAUTO),
false,
},
{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{}, &types.Sym{Name: "xyz"}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "abc"}, ir.PAUTO),
false,
},
}
for _, d := range testdata {
cmd/compile: move Node.Class to flags Put it at position zero, since it is fairly hot. This shrinks gc.Node into a smaller size class on 64 bit systems. name old time/op new time/op delta Template 193ms ± 5% 192ms ± 3% ~ (p=0.353 n=94+93) Unicode 86.1ms ± 5% 85.0ms ± 4% -1.23% (p=0.000 n=95+98) GoTypes 546ms ± 3% 544ms ± 4% -0.40% (p=0.007 n=94+97) Compiler 2.56s ± 3% 2.54s ± 3% -0.67% (p=0.000 n=99+97) SSA 5.13s ± 2% 5.10s ± 3% -0.55% (p=0.000 n=94+98) Flate 122ms ± 6% 121ms ± 4% -0.75% (p=0.002 n=97+95) GoParser 144ms ± 5% 144ms ± 4% ~ (p=0.298 n=98+97) Reflect 348ms ± 4% 349ms ± 4% ~ (p=0.350 n=98+97) Tar 105ms ± 5% 104ms ± 5% ~ (p=0.154 n=96+98) XML 200ms ± 5% 198ms ± 4% -0.71% (p=0.015 n=97+98) [Geo mean] 330ms 328ms -0.52% name old user-time/op new user-time/op delta Template 229ms ±11% 224ms ± 7% -2.16% (p=0.001 n=100+87) Unicode 109ms ± 5% 109ms ± 6% ~ (p=0.897 n=96+91) GoTypes 712ms ± 4% 709ms ± 4% ~ (p=0.085 n=96+98) Compiler 3.41s ± 3% 3.36s ± 3% -1.43% (p=0.000 n=98+98) SSA 7.46s ± 3% 7.31s ± 3% -2.02% (p=0.000 n=100+99) Flate 145ms ± 6% 143ms ± 6% -1.11% (p=0.001 n=99+97) GoParser 177ms ± 5% 176ms ± 5% -0.78% (p=0.018 n=95+95) Reflect 432ms ± 7% 435ms ± 9% ~ (p=0.296 n=100+100) Tar 121ms ± 7% 121ms ± 5% ~ (p=0.072 n=100+95) XML 241ms ± 4% 239ms ± 5% ~ (p=0.085 n=97+99) [Geo mean] 413ms 410ms -0.73% name old alloc/op new alloc/op delta Template 38.4MB ± 0% 37.7MB ± 0% -1.85% (p=0.008 n=5+5) Unicode 30.1MB ± 0% 28.8MB ± 0% -4.09% (p=0.008 n=5+5) GoTypes 112MB ± 0% 110MB ± 0% -1.69% (p=0.008 n=5+5) Compiler 470MB ± 0% 461MB ± 0% -1.91% (p=0.008 n=5+5) SSA 1.13GB ± 0% 1.11GB ± 0% -1.70% (p=0.008 n=5+5) Flate 25.0MB ± 0% 24.6MB ± 0% -1.67% (p=0.008 n=5+5) GoParser 31.6MB ± 0% 31.1MB ± 0% -1.66% (p=0.008 n=5+5) Reflect 77.1MB ± 0% 75.8MB ± 0% -1.69% (p=0.008 n=5+5) Tar 26.3MB ± 0% 25.7MB ± 0% -2.06% (p=0.008 n=5+5) XML 41.9MB ± 0% 41.1MB ± 0% -1.93% (p=0.008 n=5+5) [Geo mean] 73.5MB 72.0MB -2.03% name old allocs/op new allocs/op delta Template 383k ± 0% 383k ± 0% ~ (p=0.690 n=5+5) Unicode 343k ± 0% 343k ± 0% ~ (p=0.841 n=5+5) GoTypes 1.16M ± 0% 1.16M ± 0% ~ (p=0.310 n=5+5) Compiler 4.43M ± 0% 4.42M ± 0% -0.17% (p=0.008 n=5+5) SSA 9.85M ± 0% 9.85M ± 0% ~ (p=0.310 n=5+5) Flate 236k ± 0% 236k ± 1% ~ (p=0.841 n=5+5) GoParser 320k ± 0% 320k ± 0% ~ (p=0.421 n=5+5) Reflect 988k ± 0% 987k ± 0% ~ (p=0.690 n=5+5) Tar 252k ± 0% 251k ± 0% ~ (p=0.095 n=5+5) XML 399k ± 0% 399k ± 0% ~ (p=1.000 n=5+5) [Geo mean] 741k 740k -0.07% Change-Id: I9e952b58a98e30a12494304db9ce50d0a85e459c Reviewed-on: https://go-review.googlesource.com/41797 Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Marvin Stenger <marvin.stenger94@gmail.com>
2017-04-25 18:14:12 -07:00
got := cmpstackvarlt(d.a, d.b)
if got != d.lt {
t.Errorf("want %v < %v", d.a, d.b)
}
// If we expect a < b to be true, check that b < a is false.
cmd/compile: move Node.Class to flags Put it at position zero, since it is fairly hot. This shrinks gc.Node into a smaller size class on 64 bit systems. name old time/op new time/op delta Template 193ms ± 5% 192ms ± 3% ~ (p=0.353 n=94+93) Unicode 86.1ms ± 5% 85.0ms ± 4% -1.23% (p=0.000 n=95+98) GoTypes 546ms ± 3% 544ms ± 4% -0.40% (p=0.007 n=94+97) Compiler 2.56s ± 3% 2.54s ± 3% -0.67% (p=0.000 n=99+97) SSA 5.13s ± 2% 5.10s ± 3% -0.55% (p=0.000 n=94+98) Flate 122ms ± 6% 121ms ± 4% -0.75% (p=0.002 n=97+95) GoParser 144ms ± 5% 144ms ± 4% ~ (p=0.298 n=98+97) Reflect 348ms ± 4% 349ms ± 4% ~ (p=0.350 n=98+97) Tar 105ms ± 5% 104ms ± 5% ~ (p=0.154 n=96+98) XML 200ms ± 5% 198ms ± 4% -0.71% (p=0.015 n=97+98) [Geo mean] 330ms 328ms -0.52% name old user-time/op new user-time/op delta Template 229ms ±11% 224ms ± 7% -2.16% (p=0.001 n=100+87) Unicode 109ms ± 5% 109ms ± 6% ~ (p=0.897 n=96+91) GoTypes 712ms ± 4% 709ms ± 4% ~ (p=0.085 n=96+98) Compiler 3.41s ± 3% 3.36s ± 3% -1.43% (p=0.000 n=98+98) SSA 7.46s ± 3% 7.31s ± 3% -2.02% (p=0.000 n=100+99) Flate 145ms ± 6% 143ms ± 6% -1.11% (p=0.001 n=99+97) GoParser 177ms ± 5% 176ms ± 5% -0.78% (p=0.018 n=95+95) Reflect 432ms ± 7% 435ms ± 9% ~ (p=0.296 n=100+100) Tar 121ms ± 7% 121ms ± 5% ~ (p=0.072 n=100+95) XML 241ms ± 4% 239ms ± 5% ~ (p=0.085 n=97+99) [Geo mean] 413ms 410ms -0.73% name old alloc/op new alloc/op delta Template 38.4MB ± 0% 37.7MB ± 0% -1.85% (p=0.008 n=5+5) Unicode 30.1MB ± 0% 28.8MB ± 0% -4.09% (p=0.008 n=5+5) GoTypes 112MB ± 0% 110MB ± 0% -1.69% (p=0.008 n=5+5) Compiler 470MB ± 0% 461MB ± 0% -1.91% (p=0.008 n=5+5) SSA 1.13GB ± 0% 1.11GB ± 0% -1.70% (p=0.008 n=5+5) Flate 25.0MB ± 0% 24.6MB ± 0% -1.67% (p=0.008 n=5+5) GoParser 31.6MB ± 0% 31.1MB ± 0% -1.66% (p=0.008 n=5+5) Reflect 77.1MB ± 0% 75.8MB ± 0% -1.69% (p=0.008 n=5+5) Tar 26.3MB ± 0% 25.7MB ± 0% -2.06% (p=0.008 n=5+5) XML 41.9MB ± 0% 41.1MB ± 0% -1.93% (p=0.008 n=5+5) [Geo mean] 73.5MB 72.0MB -2.03% name old allocs/op new allocs/op delta Template 383k ± 0% 383k ± 0% ~ (p=0.690 n=5+5) Unicode 343k ± 0% 343k ± 0% ~ (p=0.841 n=5+5) GoTypes 1.16M ± 0% 1.16M ± 0% ~ (p=0.310 n=5+5) Compiler 4.43M ± 0% 4.42M ± 0% -0.17% (p=0.008 n=5+5) SSA 9.85M ± 0% 9.85M ± 0% ~ (p=0.310 n=5+5) Flate 236k ± 0% 236k ± 1% ~ (p=0.841 n=5+5) GoParser 320k ± 0% 320k ± 0% ~ (p=0.421 n=5+5) Reflect 988k ± 0% 987k ± 0% ~ (p=0.690 n=5+5) Tar 252k ± 0% 251k ± 0% ~ (p=0.095 n=5+5) XML 399k ± 0% 399k ± 0% ~ (p=1.000 n=5+5) [Geo mean] 741k 740k -0.07% Change-Id: I9e952b58a98e30a12494304db9ce50d0a85e459c Reviewed-on: https://go-review.googlesource.com/41797 Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Marvin Stenger <marvin.stenger94@gmail.com>
2017-04-25 18:14:12 -07:00
if d.lt && cmpstackvarlt(d.b, d.a) {
t.Errorf("unexpected %v < %v", d.b, d.a)
}
}
}
func TestStackvarSort(t *testing.T) {
nod := func(xoffset int64, t *types.Type, s *types.Sym, cl ir.Class) *ir.Name {
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
n := NewName(s)
[dev.regabi] cmd/compile: use Node getters and setters [generated] Now that we have all the getters and setters defined, use them and unexport all the actual Node fields. This is the next step toward replacing Node with an interface. [git-generate] cd src/cmd/compile/internal/gc rf ' ex . ../ir ../ssa { import "cmd/compile/internal/ir" import "cmd/compile/internal/types" import "cmd/internal/src" var n, x *ir.Node var op ir.Op var t *types.Type var f *ir.Func var m *ir.Name var s *types.Sym var p src.XPos var i int64 var e uint16 var nodes ir.Nodes n.Op = op -> n.SetOp(op) n.Left = x -> n.SetLeft(x) n.Right = x -> n.SetRight(x) n.Orig = x -> n.SetOrig(x) n.Type = t -> n.SetType(t) n.Func = f -> n.SetFunc(f) n.Name = m -> n.SetName(m) n.Sym = s -> n.SetSym(s) n.Pos = p -> n.SetPos(p) n.Xoffset = i -> n.SetXoffset(i) n.Esc = e -> n.SetEsc(e) n.Ninit.Append -> n.PtrNinit().Append n.Ninit.AppendNodes -> n.PtrNinit().AppendNodes n.Ninit.MoveNodes -> n.PtrNinit().MoveNodes n.Ninit.Prepend -> n.PtrNinit().Prepend n.Ninit.Set -> n.PtrNinit().Set n.Ninit.Set1 -> n.PtrNinit().Set1 n.Ninit.Set2 -> n.PtrNinit().Set2 n.Ninit.Set3 -> n.PtrNinit().Set3 &n.Ninit -> n.PtrNinit() n.Ninit = nodes -> n.SetNinit(nodes) n.Nbody.Append -> n.PtrNbody().Append n.Nbody.AppendNodes -> n.PtrNbody().AppendNodes n.Nbody.MoveNodes -> n.PtrNbody().MoveNodes n.Nbody.Prepend -> n.PtrNbody().Prepend n.Nbody.Set -> n.PtrNbody().Set n.Nbody.Set1 -> n.PtrNbody().Set1 n.Nbody.Set2 -> n.PtrNbody().Set2 n.Nbody.Set3 -> n.PtrNbody().Set3 &n.Nbody -> n.PtrNbody() n.Nbody = nodes -> n.SetNbody(nodes) n.List.Append -> n.PtrList().Append n.List.AppendNodes -> n.PtrList().AppendNodes n.List.MoveNodes -> n.PtrList().MoveNodes n.List.Prepend -> n.PtrList().Prepend n.List.Set -> n.PtrList().Set n.List.Set1 -> n.PtrList().Set1 n.List.Set2 -> n.PtrList().Set2 n.List.Set3 -> n.PtrList().Set3 &n.List -> n.PtrList() n.List = nodes -> n.SetList(nodes) n.Rlist.Append -> n.PtrRlist().Append n.Rlist.AppendNodes -> n.PtrRlist().AppendNodes n.Rlist.MoveNodes -> n.PtrRlist().MoveNodes n.Rlist.Prepend -> n.PtrRlist().Prepend n.Rlist.Set -> n.PtrRlist().Set n.Rlist.Set1 -> n.PtrRlist().Set1 n.Rlist.Set2 -> n.PtrRlist().Set2 n.Rlist.Set3 -> n.PtrRlist().Set3 &n.Rlist -> n.PtrRlist() n.Rlist = nodes -> n.SetRlist(nodes) } ex . ../ir ../ssa { import "cmd/compile/internal/ir" var n *ir.Node n.Op -> n.GetOp() n.Left -> n.GetLeft() n.Right -> n.GetRight() n.Orig -> n.GetOrig() n.Type -> n.GetType() n.Func -> n.GetFunc() n.Name -> n.GetName() n.Sym -> n.GetSym() n.Pos -> n.GetPos() n.Xoffset -> n.GetXoffset() n.Esc -> n.GetEsc() avoid (*ir.Node).PtrNinit avoid (*ir.Node).PtrNbody avoid (*ir.Node).PtrList avoid (*ir.Node).PtrRlist n.Ninit -> n.GetNinit() n.Nbody -> n.GetNbody() n.List -> n.GetList() n.Rlist -> n.GetRlist() } ' cd ../ir rf ' mv Node.Op Node.op mv Node.GetOp Node.Op mv Node.Left Node.left mv Node.GetLeft Node.Left mv Node.Right Node.right mv Node.GetRight Node.Right mv Node.Orig Node.orig mv Node.GetOrig Node.Orig mv Node.Type Node.typ mv Node.GetType Node.Type mv Node.Func Node.fn mv Node.GetFunc Node.Func mv Node.Name Node.name mv Node.GetName Node.Name # All uses are in other Node methods already. mv Node.E Node.e mv Node.Sym Node.sym mv Node.GetSym Node.Sym mv Node.Pos Node.pos mv Node.GetPos Node.Pos mv Node.Esc Node.esc mv Node.GetEsc Node.Esc # While we are here, rename Xoffset to more idiomatic Offset. mv Node.Xoffset Node.offset mv Node.GetXoffset Node.Offset mv Node.SetXoffset Node.SetOffset # While we are here, rename Ninit, Nbody to more idiomatic Init, Body. mv Node.Ninit Node.init mv Node.GetNinit Node.Init mv Node.PtrNinit Node.PtrInit mv Node.SetNinit Node.SetInit mv Node.Nbody Node.body mv Node.GetNbody Node.Body mv Node.PtrNbody Node.PtrBody mv Node.SetNbody Node.SetBody mv Node.List Node.list mv Node.GetList Node.List mv Node.Rlist Node.rlist mv Node.GetRlist Node.Rlist # Unexport these mv Node.SetHasOpt Node.setHasOpt mv Node.SetHasVal Node.setHasVal ' Change-Id: I9894f633375c5237a29b6d6d7b89ba181b56ca3a Reviewed-on: https://go-review.googlesource.com/c/go/+/273009 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-22 09:59:15 -05:00
n.SetType(t)
n.SetFrameOffset(xoffset)
n.SetClass(cl)
return n
}
inp := []*ir.Name{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{}, &types.Sym{}, ir.PFUNC),
nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{}, ir.PFUNC),
nod(10, &types.Type{}, &types.Sym{}, ir.PFUNC),
nod(20, &types.Type{}, &types.Sym{}, ir.PFUNC),
markUsed(nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO)),
nod(0, typeWithoutPointers(), &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO),
markNeedZero(nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO)),
nod(0, &types.Type{Width: 1}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{Width: 2}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "abc"}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "xyz"}, ir.PAUTO),
}
want := []*ir.Name{
[dev.regabi] cmd/compile: introduce cmd/compile/internal/ir [generated] If we want to break up package gc at all, we will need to move the compiler IR it defines into a separate package that can be imported by packages that gc itself imports. This CL does that. It also removes the TINT8 etc aliases so that all code is clear about which package things are coming from. This CL is automatically generated by the script below. See the comments in the script for details about the changes. [git-generate] cd src/cmd/compile/internal/gc rf ' # These names were never fully qualified # when the types package was added. # Do it now, to avoid confusion about where they live. inline -rm \ Txxx \ TINT8 \ TUINT8 \ TINT16 \ TUINT16 \ TINT32 \ TUINT32 \ TINT64 \ TUINT64 \ TINT \ TUINT \ TUINTPTR \ TCOMPLEX64 \ TCOMPLEX128 \ TFLOAT32 \ TFLOAT64 \ TBOOL \ TPTR \ TFUNC \ TSLICE \ TARRAY \ TSTRUCT \ TCHAN \ TMAP \ TINTER \ TFORW \ TANY \ TSTRING \ TUNSAFEPTR \ TIDEAL \ TNIL \ TBLANK \ TFUNCARGS \ TCHANARGS \ NTYPE \ BADWIDTH # esc.go and escape.go do not need to be split. # Append esc.go onto the end of escape.go. mv esc.go escape.go # Pull out the type format installation from func Main, # so it can be carried into package ir. mv Main:/Sconv.=/-0,/TypeLinkSym/-1 InstallTypeFormats # Names that need to be exported for use by code left in gc. mv Isconst IsConst mv asNode AsNode mv asNodes AsNodes mv asTypesNode AsTypesNode mv basicnames BasicTypeNames mv builtinpkg BuiltinPkg mv consttype ConstType mv dumplist DumpList mv fdumplist FDumpList mv fmtMode FmtMode mv goopnames OpNames mv inspect Inspect mv inspectList InspectList mv localpkg LocalPkg mv nblank BlankNode mv numImport NumImport mv opprec OpPrec mv origSym OrigSym mv stmtwithinit StmtWithInit mv dump DumpAny mv fdump FDumpAny mv nod Nod mv nodl NodAt mv newname NewName mv newnamel NewNameAt mv assertRepresents AssertValidTypeForConst mv represents ValidTypeForConst mv nodlit NewLiteral # Types and fields that need to be exported for use by gc. mv nowritebarrierrecCallSym SymAndPos mv SymAndPos.lineno SymAndPos.Pos mv SymAndPos.target SymAndPos.Sym mv Func.lsym Func.LSym mv Func.setWBPos Func.SetWBPos mv Func.numReturns Func.NumReturns mv Func.numDefers Func.NumDefers mv Func.nwbrCalls Func.NWBRCalls # initLSym is an algorithm left behind in gc, # not an operation on Func itself. mv Func.initLSym initLSym mv nodeQueue NodeQueue mv NodeQueue.empty NodeQueue.Empty mv NodeQueue.popLeft NodeQueue.PopLeft mv NodeQueue.pushRight NodeQueue.PushRight # Many methods on Node are actually algorithms that # would apply to any node implementation. # Those become plain functions. mv Node.funcname FuncName mv Node.isBlank IsBlank mv Node.isGoConst isGoConst mv Node.isNil IsNil mv Node.isParamHeapCopy isParamHeapCopy mv Node.isParamStackCopy isParamStackCopy mv Node.isSimpleName isSimpleName mv Node.mayBeShared MayBeShared mv Node.pkgFuncName PkgFuncName mv Node.backingArrayPtrLen backingArrayPtrLen mv Node.isterminating isTermNode mv Node.labeledControl labeledControl mv Nodes.isterminating isTermNodes mv Nodes.sigerr fmtSignature mv Node.MethodName methodExprName mv Node.MethodFunc methodExprFunc mv Node.IsMethod IsMethod # Every node will need to implement RawCopy; # Copy and SepCopy algorithms will use it. mv Node.rawcopy Node.RawCopy mv Node.copy Copy mv Node.sepcopy SepCopy # Extract Node.Format method body into func FmtNode, # but leave method wrapper behind. mv Node.Format:0,$ FmtNode # Formatting helpers that will apply to all node implementations. mv Node.Line Line mv Node.exprfmt exprFmt mv Node.jconv jconvFmt mv Node.modeString modeString mv Node.nconv nconvFmt mv Node.nodedump nodeDumpFmt mv Node.nodefmt nodeFmt mv Node.stmtfmt stmtFmt # Constant support needed for code moving to ir. mv okforconst OKForConst mv vconv FmtConst mv int64Val Int64Val mv float64Val Float64Val mv Node.ValueInterface ConstValue # Organize code into files. mv LocalPkg BuiltinPkg ir.go mv NumImport InstallTypeFormats Line fmt.go mv syntax.go Nod NodAt NewNameAt Class Pxxx PragmaFlag Nointerface SymAndPos \ AsNode AsTypesNode BlankNode OrigSym \ Node.SliceBounds Node.SetSliceBounds Op.IsSlice3 \ IsConst Node.Int64Val Node.CanInt64 Node.Uint64Val Node.BoolVal Node.StringVal \ Node.RawCopy SepCopy Copy \ IsNil IsBlank IsMethod \ Node.Typ Node.StorageClass node.go mv ConstType ConstValue Int64Val Float64Val AssertValidTypeForConst ValidTypeForConst NewLiteral idealType OKForConst val.go # Move files to new ir package. mv bitset.go class_string.go dump.go fmt.go \ ir.go node.go op_string.go val.go \ sizeof_test.go cmd/compile/internal/ir ' : # fix mkbuiltin.go to generate the changes made to builtin.go during rf sed -i '' ' s/\[T/[types.T/g s/\*Node/*ir.Node/g /internal\/types/c \ fmt.Fprintln(&b, `import (`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/ir"`) \ fmt.Fprintln(&b, ` "cmd/compile/internal/types"`) \ fmt.Fprintln(&b, `)`) ' mkbuiltin.go gofmt -w mkbuiltin.go : # update cmd/dist to add internal/ir cd ../../../dist sed -i '' '/compile.internal.gc/a\ "cmd/compile/internal/ir", ' buildtool.go gofmt -w buildtool.go : # update cmd/compile TestFormats cd ../.. go install std cmd cd cmd/compile go test -u || go test # first one updates but fails; second passes Change-Id: I5f7caf6b20629b51970279e81231a3574d5b51db Reviewed-on: https://go-review.googlesource.com/c/go/+/273008 Trust: Russ Cox <rsc@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-11-19 21:09:22 -05:00
nod(0, &types.Type{}, &types.Sym{}, ir.PFUNC),
nod(0, &types.Type{}, &types.Sym{}, ir.PFUNC),
nod(10, &types.Type{}, &types.Sym{}, ir.PFUNC),
nod(20, &types.Type{}, &types.Sym{}, ir.PFUNC),
markUsed(nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO)),
markNeedZero(nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO)),
nod(0, &types.Type{Width: 2}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{Width: 1}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "abc"}, ir.PAUTO),
nod(0, &types.Type{}, &types.Sym{Name: "xyz"}, ir.PAUTO),
nod(0, typeWithoutPointers(), &types.Sym{}, ir.PAUTO),
}
sort.Sort(byStackVar(inp))
if !reflect.DeepEqual(want, inp) {
t.Error("sort failed")
for i := range inp {
g := inp[i]
w := want[i]
eq := reflect.DeepEqual(w, g)
if !eq {
t.Log(i, w, g)
}
}
}
}