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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63506 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2009-02-02 08:19:07 +00:00
parent 67ad9db15b
commit 961d6d4ac0
1 changed files with 2 additions and 0 deletions
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lib/Target/X86/X86ISelLowering.cpp
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@ -5366,6 +5366,8 @@ static bool isAndOrOfSetCCs(SDValue Op, unsigned &Opc) {
Op.getOperand(1).hasOneUse());
}
// isXor1OfSetCC - Return true if node is an ISD::XOR of a X86ISD::SETCC and
// 1 and that the SETCC node has a single use.
static bool isXor1OfSetCC(SDValue Op) {
if (Op.getOpcode() != ISD::XOR)
return false;