Error(Parser.getTok().getLoc(), "unexpected token in operand");
return true;
case AsmToken::Identifier: {
- if (!tryParseRegisterWithWriteBack(Operands))
- return false;
- int Res = tryParseShiftRegister(Operands);
- if (Res == 0) // success
- return false;
- else if (Res == -1) // irrecoverable error
- return true;
- // If this is VMRS, check for the apsr_nzcv operand.
- if (Mnemonic == "vmrs" &&
- Parser.getTok().getString().equals_lower("apsr_nzcv")) {
- S = Parser.getTok().getLoc();
- Parser.Lex();
- Operands.push_back(ARMOperand::CreateToken("APSR_nzcv", S));
- return false;
+ // If we've seen a branch mnemonic, the next operand must be a label. This
+ // is true even if the label is a register name. So "br r1" means branch to
+ // label "r1".
+ bool ExpectLabel = Mnemonic == "b" || Mnemonic == "bl";
+ if (!ExpectLabel) {
+ if (!tryParseRegisterWithWriteBack(Operands))
+ return false;
+ int Res = tryParseShiftRegister(Operands);
+ if (Res == 0) // success
+ return false;
+ else if (Res == -1) // irrecoverable error
+ return true;
+ // If this is VMRS, check for the apsr_nzcv operand.
+ if (Mnemonic == "vmrs" &&
+ Parser.getTok().getString().equals_lower("apsr_nzcv")) {
+ S = Parser.getTok().getLoc();
+ Parser.Lex();
+ Operands.push_back(ARMOperand::CreateToken("APSR_nzcv", S));
+ return false;
+ }
}
// Fall though for the Identifier case that is not a register or a