diff options
Diffstat (limited to 'lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index c95cc1b..6c678fd 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -4625,6 +4625,15 @@ bool ARMAsmParser::parseOperand(SmallVectorImpl<MCParsedAsmOperand*> &Operands, } E = SMLoc::getFromPointer(Parser.getTok().getLoc().getPointer() - 1); Operands.push_back(ARMOperand::CreateImm(ImmVal, S, E)); + + // There can be a trailing '!' on operands that we want as a separate + // '!' Token operand. Handle that here. For example, the compatibilty + // alias for 'srsdb sp!, #imm' is 'srsdb #imm!'. + if (Parser.getTok().is(AsmToken::Exclaim)) { + Operands.push_back(ARMOperand::CreateToken(Parser.getTok().getString(), + Parser.getTok().getLoc())); + Parser.Lex(); // Eat exclaim token + } return false; } // w/ a ':' after the '#', it's just like a plain ':'. |