[dev.regabi] cmd/compile: rename NameOffsetExpr to LinksymOffsetExpr

Updates #43737

[git-generate]

cd src/cmd/compile/internal/ir

rf '
  mv NameOffsetExpr LinksymOffsetExpr
  mv ONAMEOFFSET OLINKSYMOFFSET
'

go generate

Change-Id: I8c6b8aa576e88278c0320d16bb2e8e424a15b907
Reviewed-on: https://go-review.googlesource.com/c/go/+/284120
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>

10 files changed, 51 insertions, 51 deletions

diff --git a/src/cmd/compile/internal/escape/escape.go b/src/cmd/compile/internal/escape/escape.go
index 356fbc75f8..26420b820a 100644
--- a/src/cmd/compile/internal/escape/escape.go
+++ b/src/cmd/compile/internal/escape/escape.go
@@ -585,7 +585,7 @@ func (e *escape) exprSkipInit(k hole, n ir.Node) {
 	default:
 		base.Fatalf("unexpected expr: %v", n)
 
-	case ir.OLITERAL, ir.ONIL, ir.OGETG, ir.OTYPE, ir.OMETHEXPR, ir.ONAMEOFFSET:
+	case ir.OLITERAL, ir.ONIL, ir.OGETG, ir.OTYPE, ir.OMETHEXPR, ir.OLINKSYMOFFSET:
 		// nop
 
 	case ir.ONAME:
@@ -871,7 +871,7 @@ func (e *escape) addr(n ir.Node) hole {
 			break
 		}
 		k = e.oldLoc(n).asHole()
-	case ir.ONAMEOFFSET:
+	case ir.OLINKSYMOFFSET:
 		break
 	case ir.ODOT:
 		n := n.(*ir.SelectorExpr)
diff --git a/src/cmd/compile/internal/ir/expr.go b/src/cmd/compile/internal/ir/expr.go
index a3356d432a..8aad25d625 100644
--- a/src/cmd/compile/internal/ir/expr.go
+++ b/src/cmd/compile/internal/ir/expr.go
@@ -462,22 +462,22 @@ func NewResultExpr(pos src.XPos, typ *types.Type, offset int64) *ResultExpr {
 	return n
 }
 
-// A NameOffsetExpr refers to an offset within a global variable.
+// A LinksymOffsetExpr refers to an offset within a global variable.
 // It is like a SelectorExpr but without the field name.
-type NameOffsetExpr struct {
+type LinksymOffsetExpr struct {
 	miniExpr
 	Linksym *obj.LSym
 	Offset_ int64
 }
 
-func NewLinksymOffsetExpr(pos src.XPos, lsym *obj.LSym, offset int64, typ *types.Type) *NameOffsetExpr {
-	n := &NameOffsetExpr{Linksym: lsym, Offset_: offset}
+func NewLinksymOffsetExpr(pos src.XPos, lsym *obj.LSym, offset int64, typ *types.Type) *LinksymOffsetExpr {
+	n := &LinksymOffsetExpr{Linksym: lsym, Offset_: offset}
 	n.typ = typ
-	n.op = ONAMEOFFSET
+	n.op = OLINKSYMOFFSET
 	return n
 }
 
-func NewNameOffsetExpr(pos src.XPos, name *Name, offset int64, typ *types.Type) *NameOffsetExpr {
+func NewNameOffsetExpr(pos src.XPos, name *Name, offset int64, typ *types.Type) *LinksymOffsetExpr {
 	if name == nil || IsBlank(name) || !(name.Op() == ONAME && name.Class == PEXTERN) {
 		base.FatalfAt(pos, "cannot take offset of nil, blank name or non-global variable: %v", name)
 	}
@@ -731,7 +731,7 @@ func IsAddressable(n Node) bool {
 		}
 		return true
 
-	case ONAMEOFFSET:
+	case OLINKSYMOFFSET:
 		return true
 	}
 
diff --git a/src/cmd/compile/internal/ir/fmt.go b/src/cmd/compile/internal/ir/fmt.go
index dfb8e42270..68e1bc1569 100644
--- a/src/cmd/compile/internal/ir/fmt.go
+++ b/src/cmd/compile/internal/ir/fmt.go
@@ -632,8 +632,8 @@ func exprFmt(n Node, s fmt.State, prec int) {
 	case OPACK, ONONAME:
 		fmt.Fprint(s, n.Sym())
 
-	case ONAMEOFFSET:
-		n := n.(*NameOffsetExpr)
+	case OLINKSYMOFFSET:
+		n := n.(*LinksymOffsetExpr)
 		fmt.Fprintf(s, "(%v)(%s@%d)", n.Type(), n.Linksym.Name, n.Offset_)
 
 	case OTYPE:
diff --git a/src/cmd/compile/internal/ir/node.go b/src/cmd/compile/internal/ir/node.go
index a44bf42e78..a725307c2c 100644
--- a/src/cmd/compile/internal/ir/node.go
+++ b/src/cmd/compile/internal/ir/node.go
@@ -291,19 +291,19 @@ const (
 	OTSLICE // []int
 
 	// misc
-	OINLCALL    // intermediary representation of an inlined call.
-	OEFACE      // itable and data words of an empty-interface value.
-	OITAB       // itable word of an interface value.
-	OIDATA      // data word of an interface value in Left
-	OSPTR       // base pointer of a slice or string.
-	OCFUNC      // reference to c function pointer (not go func value)
-	OCHECKNIL   // emit code to ensure pointer/interface not nil
-	OVARDEF     // variable is about to be fully initialized
-	OVARKILL    // variable is dead
-	OVARLIVE    // variable is alive
-	ORESULT     // result of a function call; Xoffset is stack offset
-	OINLMARK    // start of an inlined body, with file/line of caller. Xoffset is an index into the inline tree.
-	ONAMEOFFSET // offset within a name
+	OINLCALL       // intermediary representation of an inlined call.
+	OEFACE         // itable and data words of an empty-interface value.
+	OITAB          // itable word of an interface value.
+	OIDATA         // data word of an interface value in Left
+	OSPTR          // base pointer of a slice or string.
+	OCFUNC         // reference to c function pointer (not go func value)
+	OCHECKNIL      // emit code to ensure pointer/interface not nil
+	OVARDEF        // variable is about to be fully initialized
+	OVARKILL       // variable is dead
+	OVARLIVE       // variable is alive
+	ORESULT        // result of a function call; Xoffset is stack offset
+	OINLMARK       // start of an inlined body, with file/line of caller. Xoffset is an index into the inline tree.
+	OLINKSYMOFFSET // offset within a name
 
 	// arch-specific opcodes
 	ORETJMP // return to other function
diff --git a/src/cmd/compile/internal/ir/node_gen.go b/src/cmd/compile/internal/ir/node_gen.go
index 7db9517b2c..8f89c67748 100644
--- a/src/cmd/compile/internal/ir/node_gen.go
+++ b/src/cmd/compile/internal/ir/node_gen.go
@@ -734,6 +734,22 @@ func (n *LabelStmt) editChildren(edit func(Node) Node) {
 	editNodes(n.init, edit)
 }
 
+func (n *LinksymOffsetExpr) Format(s fmt.State, verb rune) { fmtNode(n, s, verb) }
+func (n *LinksymOffsetExpr) copy() Node {
+	c := *n
+	c.init = copyNodes(c.init)
+	return &c
+}
+func (n *LinksymOffsetExpr) doChildren(do func(Node) bool) bool {
+	if doNodes(n.init, do) {
+		return true
+	}
+	return false
+}
+func (n *LinksymOffsetExpr) editChildren(edit func(Node) Node) {
+	editNodes(n.init, edit)
+}
+
 func (n *LogicalExpr) Format(s fmt.State, verb rune) { fmtNode(n, s, verb) }
 func (n *LogicalExpr) copy() Node {
 	c := *n
@@ -815,22 +831,6 @@ func (n *MapType) editChildren(edit func(Node) Node) {
 
 func (n *Name) Format(s fmt.State, verb rune) { fmtNode(n, s, verb) }
 
-func (n *NameOffsetExpr) Format(s fmt.State, verb rune) { fmtNode(n, s, verb) }
-func (n *NameOffsetExpr) copy() Node {
-	c := *n
-	c.init = copyNodes(c.init)
-	return &c
-}
-func (n *NameOffsetExpr) doChildren(do func(Node) bool) bool {
-	if doNodes(n.init, do) {
-		return true
-	}
-	return false
-}
-func (n *NameOffsetExpr) editChildren(edit func(Node) Node) {
-	editNodes(n.init, edit)
-}
-
 func (n *NilExpr) Format(s fmt.State, verb rune) { fmtNode(n, s, verb) }
 func (n *NilExpr) copy() Node {
 	c := *n
diff --git a/src/cmd/compile/internal/ir/op_string.go b/src/cmd/compile/internal/ir/op_string.go
index 9538599c38..35196b01ae 100644
--- a/src/cmd/compile/internal/ir/op_string.go
+++ b/src/cmd/compile/internal/ir/op_string.go
@@ -156,15 +156,15 @@ func _() {
 	_ = x[OVARLIVE-145]
 	_ = x[ORESULT-146]
 	_ = x[OINLMARK-147]
-	_ = x[ONAMEOFFSET-148]
+	_ = x[OLINKSYMOFFSET-148]
 	_ = x[ORETJMP-149]
 	_ = x[OGETG-150]
 	_ = x[OEND-151]
 }
 
-const _Op_name = "XXXNAMENONAMETYPEPACKLITERALNILADDSUBORXORADDSTRADDRANDANDAPPENDBYTES2STRBYTES2STRTMPRUNES2STRSTR2BYTESSTR2BYTESTMPSTR2RUNESASAS2AS2DOTTYPEAS2FUNCAS2MAPRAS2RECVASOPCALLCALLFUNCCALLMETHCALLINTERCALLPARTCAPCLOSECLOSURECOMPLITMAPLITSTRUCTLITARRAYLITSLICELITPTRLITCONVCONVIFACECONVNOPCOPYDCLDCLFUNCDCLCONSTDCLTYPEDELETEDOTDOTPTRDOTMETHDOTINTERXDOTDOTTYPEDOTTYPE2EQNELTLEGEGTDEREFINDEXINDEXMAPKEYSTRUCTKEYLENMAKEMAKECHANMAKEMAPMAKESLICEMAKESLICECOPYMULDIVMODLSHRSHANDANDNOTNEWNOTBITNOTPLUSNEGORORPANICPRINTPRINTNPARENSENDSLICESLICEARRSLICESTRSLICE3SLICE3ARRSLICEHEADERRECOVERRECVRUNESTRSELRECV2IOTAREALIMAGCOMPLEXALIGNOFOFFSETOFSIZEOFMETHEXPRSTMTEXPRBLOCKBREAKCASECONTINUEDEFERFALLFORFORUNTILGOTOIFLABELGORANGERETURNSELECTSWITCHTYPESWTCHANTMAPTSTRUCTTINTERTFUNCTARRAYTSLICEINLCALLEFACEITABIDATASPTRCFUNCCHECKNILVARDEFVARKILLVARLIVERESULTINLMARKNAMEOFFSETRETJMPGETGEND"
+const _Op_name = "XXXNAMENONAMETYPEPACKLITERALNILADDSUBORXORADDSTRADDRANDANDAPPENDBYTES2STRBYTES2STRTMPRUNES2STRSTR2BYTESSTR2BYTESTMPSTR2RUNESASAS2AS2DOTTYPEAS2FUNCAS2MAPRAS2RECVASOPCALLCALLFUNCCALLMETHCALLINTERCALLPARTCAPCLOSECLOSURECOMPLITMAPLITSTRUCTLITARRAYLITSLICELITPTRLITCONVCONVIFACECONVNOPCOPYDCLDCLFUNCDCLCONSTDCLTYPEDELETEDOTDOTPTRDOTMETHDOTINTERXDOTDOTTYPEDOTTYPE2EQNELTLEGEGTDEREFINDEXINDEXMAPKEYSTRUCTKEYLENMAKEMAKECHANMAKEMAPMAKESLICEMAKESLICECOPYMULDIVMODLSHRSHANDANDNOTNEWNOTBITNOTPLUSNEGORORPANICPRINTPRINTNPARENSENDSLICESLICEARRSLICESTRSLICE3SLICE3ARRSLICEHEADERRECOVERRECVRUNESTRSELRECV2IOTAREALIMAGCOMPLEXALIGNOFOFFSETOFSIZEOFMETHEXPRSTMTEXPRBLOCKBREAKCASECONTINUEDEFERFALLFORFORUNTILGOTOIFLABELGORANGERETURNSELECTSWITCHTYPESWTCHANTMAPTSTRUCTTINTERTFUNCTARRAYTSLICEINLCALLEFACEITABIDATASPTRCFUNCCHECKNILVARDEFVARKILLVARLIVERESULTINLMARKLINKSYMOFFSETRETJMPGETGEND"
 
-var _Op_index = [...]uint16{0, 3, 7, 13, 17, 21, 28, 31, 34, 37, 39, 42, 48, 52, 58, 64, 73, 85, 94, 103, 115, 124, 126, 129, 139, 146, 153, 160, 164, 168, 176, 184, 193, 201, 204, 209, 216, 223, 229, 238, 246, 254, 260, 264, 273, 280, 284, 287, 294, 302, 309, 315, 318, 324, 331, 339, 343, 350, 358, 360, 362, 364, 366, 368, 370, 375, 380, 388, 391, 400, 403, 407, 415, 422, 431, 444, 447, 450, 453, 456, 459, 462, 468, 471, 474, 480, 484, 487, 491, 496, 501, 507, 512, 516, 521, 529, 537, 543, 552, 563, 570, 574, 581, 589, 593, 597, 601, 608, 615, 623, 629, 637, 645, 650, 655, 659, 667, 672, 676, 679, 687, 691, 693, 698, 700, 705, 711, 717, 723, 729, 734, 738, 745, 751, 756, 762, 768, 775, 780, 784, 789, 793, 798, 806, 812, 819, 826, 832, 839, 849, 855, 859, 862}
+var _Op_index = [...]uint16{0, 3, 7, 13, 17, 21, 28, 31, 34, 37, 39, 42, 48, 52, 58, 64, 73, 85, 94, 103, 115, 124, 126, 129, 139, 146, 153, 160, 164, 168, 176, 184, 193, 201, 204, 209, 216, 223, 229, 238, 246, 254, 260, 264, 273, 280, 284, 287, 294, 302, 309, 315, 318, 324, 331, 339, 343, 350, 358, 360, 362, 364, 366, 368, 370, 375, 380, 388, 391, 400, 403, 407, 415, 422, 431, 444, 447, 450, 453, 456, 459, 462, 468, 471, 474, 480, 484, 487, 491, 496, 501, 507, 512, 516, 521, 529, 537, 543, 552, 563, 570, 574, 581, 589, 593, 597, 601, 608, 615, 623, 629, 637, 645, 650, 655, 659, 667, 672, 676, 679, 687, 691, 693, 698, 700, 705, 711, 717, 723, 729, 734, 738, 745, 751, 756, 762, 768, 775, 780, 784, 789, 793, 798, 806, 812, 819, 826, 832, 839, 852, 858, 862, 865}
 
 func (i Op) String() string {
 	if i >= Op(len(_Op_index)-1) {
diff --git a/src/cmd/compile/internal/ssagen/ssa.go b/src/cmd/compile/internal/ssagen/ssa.go
index fce02f475a..1cd49a487e 100644
--- a/src/cmd/compile/internal/ssagen/ssa.go
+++ b/src/cmd/compile/internal/ssagen/ssa.go
@@ -2258,8 +2258,8 @@ func (s *state) expr(n ir.Node) *ssa.Value {
 			return s.variable(n, n.Type())
 		}
 		return s.load(n.Type(), s.addr(n))
-	case ir.ONAMEOFFSET:
-		n := n.(*ir.NameOffsetExpr)
+	case ir.OLINKSYMOFFSET:
+		n := n.(*ir.LinksymOffsetExpr)
 		return s.load(n.Type(), s.addr(n))
 	case ir.ONIL:
 		n := n.(*ir.NilExpr)
@@ -5092,8 +5092,8 @@ func (s *state) addr(n ir.Node) *ssa.Value {
 		return v
 	}
 	switch n.Op() {
-	case ir.ONAMEOFFSET:
-		no := n.(*ir.NameOffsetExpr)
+	case ir.OLINKSYMOFFSET:
+		no := n.(*ir.LinksymOffsetExpr)
 		return linksymOffset(no.Linksym, no.Offset_)
 	case ir.ONAME:
 		n := n.(*ir.Name)
diff --git a/src/cmd/compile/internal/typecheck/typecheck.go b/src/cmd/compile/internal/typecheck/typecheck.go
index 3530e76972..5b44a5743f 100644
--- a/src/cmd/compile/internal/typecheck/typecheck.go
+++ b/src/cmd/compile/internal/typecheck/typecheck.go
@@ -521,7 +521,7 @@ func typecheck1(n ir.Node, top int) ir.Node {
 		}
 		return n
 
-	case ir.ONAMEOFFSET:
+	case ir.OLINKSYMOFFSET:
 		// type already set
 		return n
 
diff --git a/src/cmd/compile/internal/walk/expr.go b/src/cmd/compile/internal/walk/expr.go
index 8a13f6a923..82a76dc239 100644
--- a/src/cmd/compile/internal/walk/expr.go
+++ b/src/cmd/compile/internal/walk/expr.go
@@ -85,7 +85,7 @@ func walkExpr1(n ir.Node, init *ir.Nodes) ir.Node {
 	case ir.ONONAME, ir.OGETG:
 		return n
 
-	case ir.OTYPE, ir.ONAME, ir.OLITERAL, ir.ONIL, ir.ONAMEOFFSET:
+	case ir.OTYPE, ir.ONAME, ir.OLITERAL, ir.ONIL, ir.OLINKSYMOFFSET:
 		// TODO(mdempsky): Just return n; see discussion on CL 38655.
 		// Perhaps refactor to use Node.mayBeShared for these instead.
 		// If these return early, make sure to still call
@@ -357,7 +357,7 @@ func safeExpr(n ir.Node, init *ir.Nodes) ir.Node {
 	}
 
 	switch n.Op() {
-	case ir.ONAME, ir.OLITERAL, ir.ONIL, ir.ONAMEOFFSET:
+	case ir.ONAME, ir.OLITERAL, ir.ONIL, ir.OLINKSYMOFFSET:
 		return n
 
 	case ir.OLEN, ir.OCAP:
diff --git a/src/cmd/compile/internal/walk/walk.go b/src/cmd/compile/internal/walk/walk.go
index a9672a261b..f214551617 100644
--- a/src/cmd/compile/internal/walk/walk.go
+++ b/src/cmd/compile/internal/walk/walk.go
@@ -316,7 +316,7 @@ func mayCall(n ir.Node) bool {
 			n := n.(*ir.ConvExpr)
 			return ssagen.Arch.SoftFloat && (isSoftFloat(n.Type()) || isSoftFloat(n.X.Type()))
 
-		case ir.OLITERAL, ir.ONIL, ir.ONAME, ir.ONAMEOFFSET, ir.OMETHEXPR,
+		case ir.OLITERAL, ir.ONIL, ir.ONAME, ir.OLINKSYMOFFSET, ir.OMETHEXPR,
 			ir.OAND, ir.OANDNOT, ir.OLSH, ir.OOR, ir.ORSH, ir.OXOR, ir.OCOMPLEX, ir.OEFACE,
 			ir.OANDAND, ir.OOROR,
 			ir.OADDR, ir.OBITNOT, ir.ONOT, ir.OPLUS,