ARM label operands can have an optional '#' before them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143510 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index 46ea29f..757eccb 100644
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -3835,13 +3835,11 @@
if (getParser().ParseExpression(ImmVal))
return true;
const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(ImmVal);
- if (!CE) {
- Error(S, "constant expression expected");
- return MatchOperand_ParseFail;
+ if (CE) {
+ int32_t Val = CE->getValue();
+ if (isNegative && Val == 0)
+ ImmVal = MCConstantExpr::Create(INT32_MIN, getContext());
}
- int32_t Val = CE->getValue();
- if (isNegative && Val == 0)
- ImmVal = MCConstantExpr::Create(INT32_MIN, getContext());
E = SMLoc::getFromPointer(Parser.getTok().getLoc().getPointer() - 1);
Operands.push_back(ARMOperand::CreateImm(ImmVal, S, E));
return false;