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authorChad Rosier <mcrosier@apple.com>2013-03-19 21:58:18 +0000
committerChad Rosier <mcrosier@apple.com>2013-03-19 21:58:18 +0000
commit811ddf64afb03fb2262209034900f03fa797879c (patch)
treea4d3c0c3b643db75f80878ffb6222fe04e0c26ab /lib/Target/X86/AsmParser/X86AsmParser.cpp
parent9deb91722cc4a7e0aa220b0a210c56ac95c62d73 (diff)
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[ms-inline asm] Move the immediate asm rewrite into the target specific
logic as a QOI cleanup. No functional change. Tests already in place. rdar://13456414 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177446 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/AsmParser/X86AsmParser.cpp')
-rw-r--r--lib/Target/X86/AsmParser/X86AsmParser.cpp14
1 files changed, 4 insertions, 10 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 100feea3b9..d5568e08d3 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -184,7 +184,6 @@ struct X86Operand : public MCParsedAsmOperand {
struct ImmOp {
const MCExpr *Val;
- bool NeedAsmRewrite;
};
struct MemOp {
@@ -238,11 +237,6 @@ struct X86Operand : public MCParsedAsmOperand {
return Imm.Val;
}
- bool needAsmRewrite() const {
- assert(Kind == Immediate && "Invalid access!");
- return Imm.NeedAsmRewrite;
- }
-
const MCExpr *getMemDisp() const {
assert(Kind == Memory && "Invalid access!");
return Mem.Disp;
@@ -482,11 +476,9 @@ struct X86Operand : public MCParsedAsmOperand {
return Res;
}
- static X86Operand *CreateImm(const MCExpr *Val, SMLoc StartLoc, SMLoc EndLoc,
- bool NeedRewrite = true){
+ static X86Operand *CreateImm(const MCExpr *Val, SMLoc StartLoc, SMLoc EndLoc){
X86Operand *Res = new X86Operand(Immediate, StartLoc, EndLoc);
Res->Imm.Val = Val;
- Res->Imm.NeedAsmRewrite = NeedRewrite;
return Res;
}
@@ -1205,7 +1197,7 @@ X86Operand *X86AsmParser::ParseIntelOperator(SMLoc Start, unsigned OpKind) {
InstInfo->AsmRewrites->push_back(AsmRewrite(AOK_Imm, TypeLoc, Len, CVal));
const MCExpr *Imm = MCConstantExpr::Create(CVal, getContext());
- return X86Operand::CreateImm(Imm, Start, End, /*NeedAsmRewrite*/false);
+ return X86Operand::CreateImm(Imm, Start, End);
}
X86Operand *X86AsmParser::ParseIntelOperand() {
@@ -1229,6 +1221,8 @@ X86Operand *X86AsmParser::ParseIntelOperand() {
getLexer().is(AsmToken::Minus)) {
const MCExpr *Val;
if (!getParser().parseExpression(Val, End)) {
+ if (isParsingInlineAsm())
+ InstInfo->AsmRewrites->push_back(AsmRewrite(AOK_ImmPrefix, Start));
return X86Operand::CreateImm(Val, Start, End);
}
}