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author | Jim Grosbach <grosbach@apple.com> | 2011-11-01 22:37:37 +0000 |
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committer | Jim Grosbach <grosbach@apple.com> | 2011-11-01 22:37:37 +0000 |
commit | ed6a0c5243f4dc13169edc8e342c679f1bfc201c (patch) | |
tree | b277366bbded02c503e4b921cbc4ed310596e72c /lib/Target/ARM/AsmParser | |
parent | 613b7576896fbd03fe495f4ee27b404f81386774 (diff) | |
download | external_llvm-ed6a0c5243f4dc13169edc8e342c679f1bfc201c.zip external_llvm-ed6a0c5243f4dc13169edc8e342c679f1bfc201c.tar.gz external_llvm-ed6a0c5243f4dc13169edc8e342c679f1bfc201c.tar.bz2 |
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
Diffstat (limited to 'lib/Target/ARM/AsmParser')
-rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
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 @@ bool ARMAsmParser::parseOperand(SmallVectorImpl<MCParsedAsmOperand*> &Operands, 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; |