aboutsummaryrefslogtreecommitdiff
path: root/src/cmd/compile/internal/ssagen/ssa.go
diff options
context:
space:
mode:
Diffstat (limited to 'src/cmd/compile/internal/ssagen/ssa.go')
-rw-r--r--src/cmd/compile/internal/ssagen/ssa.go48
1 files changed, 24 insertions, 24 deletions
diff --git a/src/cmd/compile/internal/ssagen/ssa.go b/src/cmd/compile/internal/ssagen/ssa.go
index 8e3b09aac3..5998c42012 100644
--- a/src/cmd/compile/internal/ssagen/ssa.go
+++ b/src/cmd/compile/internal/ssagen/ssa.go
@@ -436,7 +436,7 @@ func buildssa(fn *ir.Func, worker int) *ssa.Func {
var args []ssa.Param
var results []ssa.Param
for _, n := range fn.Dcl {
- switch n.Class_ {
+ switch n.Class {
case ir.PPARAM:
s.decladdrs[n] = s.entryNewValue2A(ssa.OpLocalAddr, types.NewPtr(n.Type()), n, s.sp, s.startmem)
args = append(args, ssa.Param{Type: n.Type(), Offset: int32(n.FrameOffset())})
@@ -457,13 +457,13 @@ func buildssa(fn *ir.Func, worker int) *ssa.Func {
case ir.PFUNC:
// local function - already handled by frontend
default:
- s.Fatalf("local variable with class %v unimplemented", n.Class_)
+ s.Fatalf("local variable with class %v unimplemented", n.Class)
}
}
// Populate SSAable arguments.
for _, n := range fn.Dcl {
- if n.Class_ == ir.PPARAM && s.canSSA(n) {
+ if n.Class == ir.PPARAM && s.canSSA(n) {
v := s.newValue0A(ssa.OpArg, n.Type(), n)
s.vars[n] = v
s.addNamedValue(n, v) // This helps with debugging information, not needed for compilation itself.
@@ -1166,7 +1166,7 @@ func (s *state) stmt(n ir.Node) {
case ir.OCALLINTER:
n := n.(*ir.CallExpr)
s.callResult(n, callNormal)
- if n.Op() == ir.OCALLFUNC && n.X.Op() == ir.ONAME && n.X.(*ir.Name).Class_ == ir.PFUNC {
+ if n.Op() == ir.OCALLFUNC && n.X.Op() == ir.ONAME && n.X.(*ir.Name).Class == ir.PFUNC {
if fn := n.X.Sym().Name; base.Flag.CompilingRuntime && fn == "throw" ||
n.X.Sym().Pkg == ir.Pkgs.Runtime && (fn == "throwinit" || fn == "gopanic" || fn == "panicwrap" || fn == "block" || fn == "panicmakeslicelen" || fn == "panicmakeslicecap") {
m := s.mem()
@@ -1242,7 +1242,7 @@ func (s *state) stmt(n ir.Node) {
case ir.ODCL:
n := n.(*ir.Decl)
- if n.X.Class_ == ir.PAUTOHEAP {
+ if n.X.Class == ir.PAUTOHEAP {
s.Fatalf("DCL %v", n)
}
@@ -1634,7 +1634,7 @@ func (s *state) stmt(n ir.Node) {
if !v.Addrtaken() {
s.Fatalf("VARLIVE variable %v must have Addrtaken set", v)
}
- switch v.Class_ {
+ switch v.Class {
case ir.PAUTO, ir.PPARAM, ir.PPARAMOUT:
default:
s.Fatalf("VARLIVE variable %v must be Auto or Arg", v)
@@ -2110,7 +2110,7 @@ func (s *state) expr(n ir.Node) *ssa.Value {
return s.entryNewValue1A(ssa.OpAddr, n.Type(), aux, s.sb)
case ir.ONAME:
n := n.(*ir.Name)
- if n.Class_ == ir.PFUNC {
+ if n.Class == ir.PFUNC {
// "value" of a function is the address of the function's closure
sym := staticdata.FuncLinksym(n)
return s.entryNewValue1A(ssa.OpAddr, types.NewPtr(n.Type()), sym, s.sb)
@@ -3003,7 +3003,7 @@ func (s *state) append(n *ir.CallExpr, inplace bool) *ssa.Value {
if inplace {
if sn.Op() == ir.ONAME {
sn := sn.(*ir.Name)
- if sn.Class_ != ir.PEXTERN {
+ if sn.Class != ir.PEXTERN {
// Tell liveness we're about to build a new slice
s.vars[memVar] = s.newValue1A(ssa.OpVarDef, types.TypeMem, sn, s.mem())
}
@@ -3222,7 +3222,7 @@ func (s *state) assign(left ir.Node, right *ssa.Value, deref bool, skip skipMask
// If this assignment clobbers an entire local variable, then emit
// OpVarDef so liveness analysis knows the variable is redefined.
- if base := clobberBase(left); base.Op() == ir.ONAME && base.(*ir.Name).Class_ != ir.PEXTERN && skip == 0 {
+ if base := clobberBase(left); base.Op() == ir.ONAME && base.(*ir.Name).Class != ir.PEXTERN && skip == 0 {
s.vars[memVar] = s.newValue1Apos(ssa.OpVarDef, types.TypeMem, base.(*ir.Name), s.mem(), !ir.IsAutoTmp(base))
}
@@ -4385,7 +4385,7 @@ func (s *state) openDeferRecord(n *ir.CallExpr) {
closureVal := s.expr(fn)
closure := s.openDeferSave(nil, fn.Type(), closureVal)
opendefer.closureNode = closure.Aux.(*ir.Name)
- if !(fn.Op() == ir.ONAME && fn.(*ir.Name).Class_ == ir.PFUNC) {
+ if !(fn.Op() == ir.ONAME && fn.(*ir.Name).Class == ir.PFUNC) {
opendefer.closure = closure
}
} else if n.Op() == ir.OCALLMETH {
@@ -4651,7 +4651,7 @@ func (s *state) call(n *ir.CallExpr, k callKind, returnResultAddr bool) *ssa.Val
switch n.Op() {
case ir.OCALLFUNC:
testLateExpansion = k != callDeferStack && ssa.LateCallExpansionEnabledWithin(s.f)
- if k == callNormal && fn.Op() == ir.ONAME && fn.(*ir.Name).Class_ == ir.PFUNC {
+ if k == callNormal && fn.Op() == ir.ONAME && fn.(*ir.Name).Class == ir.PFUNC {
fn := fn.(*ir.Name)
sym = fn.Sym()
break
@@ -4958,7 +4958,7 @@ func (s *state) addr(n ir.Node) *ssa.Value {
fallthrough
case ir.ONAME:
n := n.(*ir.Name)
- switch n.Class_ {
+ switch n.Class {
case ir.PEXTERN:
// global variable
v := s.entryNewValue1A(ssa.OpAddr, t, n.Linksym(), s.sb)
@@ -4987,7 +4987,7 @@ func (s *state) addr(n ir.Node) *ssa.Value {
// that cse works on their addresses
return s.newValue2Apos(ssa.OpLocalAddr, t, n, s.sp, s.mem(), true)
default:
- s.Fatalf("variable address class %v not implemented", n.Class_)
+ s.Fatalf("variable address class %v not implemented", n.Class)
return nil
}
case ir.ORESULT:
@@ -5096,10 +5096,10 @@ func (s *state) canSSAName(name *ir.Name) bool {
if ir.IsParamHeapCopy(name) {
return false
}
- if name.Class_ == ir.PAUTOHEAP {
+ if name.Class == ir.PAUTOHEAP {
s.Fatalf("canSSA of PAUTOHEAP %v", name)
}
- switch name.Class_ {
+ switch name.Class {
case ir.PEXTERN:
return false
case ir.PPARAMOUT:
@@ -5117,7 +5117,7 @@ func (s *state) canSSAName(name *ir.Name) bool {
return false
}
}
- if name.Class_ == ir.PPARAM && name.Sym() != nil && name.Sym().Name == ".this" {
+ if name.Class == ir.PPARAM && name.Sym() != nil && name.Sym().Name == ".this" {
// wrappers generated by genwrapper need to update
// the .this pointer in place.
// TODO: treat as a PPARAMOUT?
@@ -6210,7 +6210,7 @@ func (s *state) mem() *ssa.Value {
}
func (s *state) addNamedValue(n *ir.Name, v *ssa.Value) {
- if n.Class_ == ir.Pxxx {
+ if n.Class == ir.Pxxx {
// Don't track our marker nodes (memVar etc.).
return
}
@@ -6218,7 +6218,7 @@ func (s *state) addNamedValue(n *ir.Name, v *ssa.Value) {
// Don't track temporary variables.
return
}
- if n.Class_ == ir.PPARAMOUT {
+ if n.Class == ir.PPARAMOUT {
// Don't track named output values. This prevents return values
// from being assigned too early. See #14591 and #14762. TODO: allow this.
return
@@ -6741,8 +6741,8 @@ func defframe(s *State, e *ssafn) {
if !n.Needzero() {
continue
}
- if n.Class_ != ir.PAUTO {
- e.Fatalf(n.Pos(), "needzero class %d", n.Class_)
+ if n.Class != ir.PAUTO {
+ e.Fatalf(n.Pos(), "needzero class %d", n.Class)
}
if n.Type().Size()%int64(types.PtrSize) != 0 || n.FrameOffset()%int64(types.PtrSize) != 0 || n.Type().Size() == 0 {
e.Fatalf(n.Pos(), "var %L has size %d offset %d", n, n.Type().Size(), n.Offset_)
@@ -6826,7 +6826,7 @@ func AddAux2(a *obj.Addr, v *ssa.Value, offset int64) {
a.Name = obj.NAME_EXTERN
a.Sym = n
case *ir.Name:
- if n.Class_ == ir.PPARAM || n.Class_ == ir.PPARAMOUT {
+ if n.Class == ir.PPARAM || n.Class == ir.PPARAMOUT {
a.Name = obj.NAME_PARAM
a.Sym = ir.Orig(n).(*ir.Name).Linksym()
a.Offset += n.FrameOffset()
@@ -6968,7 +6968,7 @@ func AddrAuto(a *obj.Addr, v *ssa.Value) {
a.Sym = n.Linksym()
a.Reg = int16(Arch.REGSP)
a.Offset = n.FrameOffset() + off
- if n.Class_ == ir.PPARAM || n.Class_ == ir.PPARAMOUT {
+ if n.Class == ir.PPARAM || n.Class == ir.PPARAMOUT {
a.Name = obj.NAME_PARAM
} else {
a.Name = obj.NAME_AUTO
@@ -7198,7 +7198,7 @@ func (e *ssafn) DerefItab(it *obj.LSym, offset int64) *obj.LSym {
func (e *ssafn) SplitSlot(parent *ssa.LocalSlot, suffix string, offset int64, t *types.Type) ssa.LocalSlot {
node := parent.N
- if node.Class_ != ir.PAUTO || node.Addrtaken() {
+ if node.Class != ir.PAUTO || node.Addrtaken() {
// addressed things and non-autos retain their parents (i.e., cannot truly be split)
return ssa.LocalSlot{N: node, Type: t, Off: parent.Off + offset}
}
@@ -7208,7 +7208,7 @@ func (e *ssafn) SplitSlot(parent *ssa.LocalSlot, suffix string, offset int64, t
s.Def = n
ir.AsNode(s.Def).Name().SetUsed(true)
n.SetType(t)
- n.Class_ = ir.PAUTO
+ n.Class = ir.PAUTO
n.SetEsc(ir.EscNever)
n.Curfn = e.curfn
e.curfn.Dcl = append(e.curfn.Dcl, n)
7apu2bq3rhoylwmucxizk54afw5jyda7pho4j5zdcqpwkufke7zdzwad.onion