git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147802
91177308-0d34-0410-b5e6-
96231b3b80d8
-/// extractSingletonRegisterForAsmOperand - Extract singleton register, if present,
-/// from specified token.
+/// extractSingletonRegisterForAsmOperand - Extract singleton register,
+/// if present, from specified token.
-extractSingletonRegisterForAsmOperand(unsigned i, const AsmMatcherInfo &Info,
+extractSingletonRegisterForAsmOperand(unsigned OperandNo,
+ const AsmMatcherInfo &Info,
std::string &RegisterPrefix) {
std::string &RegisterPrefix) {
- StringRef Tok = AsmOperands[i].Token;
+ StringRef Tok = AsmOperands[OperandNo].Token;
if (RegisterPrefix.empty()) {
if (RegisterPrefix.empty()) {
- if (i) {
- std::string LoweredTok = Tok.lower();
- if (const CodeGenRegister *Reg = Info.Target.getRegisterByName(LoweredTok))
- AsmOperands[i].SingletonReg = Reg->TheDef;
- } else
- if (const CodeGenRegister *Reg = Info.Target.getRegisterByName(Tok))
- AsmOperands[i].SingletonReg = Reg->TheDef;
+ std::string LoweredTok = Tok.lower();
+ if (const CodeGenRegister *Reg = Info.Target.getRegisterByName(LoweredTok))
+ AsmOperands[OperandNo].SingletonReg = Reg->TheDef;
StringRef RegName = Tok.substr(RegisterPrefix.size());
if (const CodeGenRegister *Reg = Info.Target.getRegisterByName(RegName))
StringRef RegName = Tok.substr(RegisterPrefix.size());
if (const CodeGenRegister *Reg = Info.Target.getRegisterByName(RegName))
- AsmOperands[i].SingletonReg = Reg->TheDef;
+ AsmOperands[OperandNo].SingletonReg = Reg->TheDef;
// If there is no register prefix (i.e. "%" in "%eax"), then this may
// be some random non-register token, just ignore it.
// If there is no register prefix (i.e. "%" in "%eax"), then this may
// be some random non-register token, just ignore it.