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[mips] Hoist Parser.Lex() calls out of MatchAnyRegisterNameWithoutDollar()

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Summary:
No functional change

Depends on D3222

Reviewers: matheusalmeida, vmedic

Reviewed By: matheusalmeida

Differential Revision: http://llvm-reviews.chandlerc.com/D3232

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205295 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Sanders 2014-04-01 10:37:46 +00:00
parent acfb679618
commit 382fb96882
1 changed files with 8 additions and 9 deletions
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17
lib/Target/Mips/AsmParser/MipsAsmParser.cpp
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@ -1710,9 +1710,10 @@ bool MipsAsmParser::searchSymbolAlias(
if (DefSymbol.startswith("$")) {
OperandMatchResultTy ResTy =
MatchAnyRegisterNameWithoutDollar(Operands, DefSymbol.substr(1), S);
if (ResTy == MatchOperand_Success)
if (ResTy == MatchOperand_Success) {
Parser.Lex();
return true;
else if (ResTy == MatchOperand_ParseFail)
} else if (ResTy == MatchOperand_ParseFail)
llvm_unreachable("Should never ParseFail");
return false;
}
@ -1734,7 +1735,6 @@ MipsAsmParser::MatchAnyRegisterNameWithoutDollar(
SMLoc S) {
int Index = matchCPURegisterName(Identifier);
if (Index != -1) {
Parser.Lex();
Operands.push_back(MipsOperand::CreateGPRReg(
Index, getContext().getRegisterInfo(), S, getLexer().getLoc(), *this));
return MatchOperand_Success;
@ -1742,7 +1742,6 @@ MipsAsmParser::MatchAnyRegisterNameWithoutDollar(
Index = matchFPURegisterName(Identifier);
if (Index != -1) {
Parser.Lex();
Operands.push_back(MipsOperand::CreateFGRReg(
Index, getContext().getRegisterInfo(), S, getLexer().getLoc(), *this));
return MatchOperand_Success;
@ -1750,7 +1749,6 @@ MipsAsmParser::MatchAnyRegisterNameWithoutDollar(
Index = matchFCCRegisterName(Identifier);
if (Index != -1) {
Parser.Lex();
Operands.push_back(MipsOperand::CreateFCCReg(
Index, getContext().getRegisterInfo(), S, getLexer().getLoc(), *this));
return MatchOperand_Success;
@ -1758,7 +1756,6 @@ MipsAsmParser::MatchAnyRegisterNameWithoutDollar(
Index = matchACRegisterName(Identifier);
if (Index != -1) {
Parser.Lex();
Operands.push_back(MipsOperand::CreateACCReg(
Index, getContext().getRegisterInfo(), S, getLexer().getLoc(), *this));
return MatchOperand_Success;
@ -1766,7 +1763,6 @@ MipsAsmParser::MatchAnyRegisterNameWithoutDollar(
Index = matchMSA128RegisterName(Identifier);
if (Index != -1) {
Parser.Lex();
Operands.push_back(MipsOperand::CreateMSA128Reg(
Index, getContext().getRegisterInfo(), S, getLexer().getLoc(), *this));
return MatchOperand_Success;
@ -1774,7 +1770,6 @@ MipsAsmParser::MatchAnyRegisterNameWithoutDollar(
Index = matchMSA128CtrlRegisterName(Identifier);
if (Index != -1) {
Parser.Lex();
Operands.push_back(MipsOperand::CreateMSACtrlReg(
Index, getContext().getRegisterInfo(), S, getLexer().getLoc(), *this));
return MatchOperand_Success;
@ -1791,7 +1786,11 @@ MipsAsmParser::ParseAnyRegisterWithoutDollar(
if (Token.is(AsmToken::Identifier)) {
DEBUG(dbgs() << ".. identifier\n");
StringRef Identifier = Token.getIdentifier();
return MatchAnyRegisterNameWithoutDollar(Operands, Identifier, S);
OperandMatchResultTy ResTy =
MatchAnyRegisterNameWithoutDollar(Operands, Identifier, S);
if (ResTy == MatchOperand_Success)
Parser.Lex();
return ResTy;
} else if (Token.is(AsmToken::Integer)) {
DEBUG(dbgs() << ".. integer\n");
Operands.push_back(MipsOperand::CreateNumericReg(