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Tighten conditional for 'mov' cc_out.

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Make sure we only clobber the cc_out operand if it is indeed a default
non-setting operand.

llvm-svn: 135506
This commit is contained in:
Jim Grosbach 2011-07-19 19:45:44 +00:00
parent 5a4bb57ec5
commit 8ebe7d700a
1 changed files with 2 additions and 1 deletions
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3
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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@ -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;