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| author | Jim Grosbach <grosbach@apple.com> | 2011-07-19 19:45:44 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-07-19 19:45:44 +0000 |
| commit | 731f2097944bfdf5b58ff1f19560a25ed15c9b2b (patch) | |
| tree | 6d12658981b4faa7ed52f5e109857f7ae4e7263c /lib/Target | |
| parent | 23336b449eee301f4c4dcabbd75dedf3c75c30fc (diff) | |
| download | external_llvm-731f2097944bfdf5b58ff1f19560a25ed15c9b2b.zip external_llvm-731f2097944bfdf5b58ff1f19560a25ed15c9b2b.tar.gz external_llvm-731f2097944bfdf5b58ff1f19560a25ed15c9b2b.tar.bz2 | |
Tighten conditional for 'mov' cc_out.
Make sure we only clobber the cc_out operand if it is indeed a default
non-setting operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135506 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index 9f6bd27..1013ecf 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -2188,7 +2188,8 @@ bool ARMAsmParser::ParseInstruction(StringRef Name, SMLoc NameLoc, // to check the type of the parsed immediate operand. if (Mnemonic == "mov" && Operands.size() > 4 && !static_cast<ARMOperand*>(Operands[4])->isARMSOImm() && - static_cast<ARMOperand*>(Operands[4])->isImm0_65535Expr()) { + static_cast<ARMOperand*>(Operands[4])->isImm0_65535Expr() && + static_cast<ARMOperand*>(Operands[1])->getReg() == 0) { ARMOperand *Op = static_cast<ARMOperand*>(Operands[1]); Operands.erase(Operands.begin() + 1); delete Op; |