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| author | Dan Gohman <gohman@apple.com> | 2010-06-18 14:22:04 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-06-18 14:22:04 +0000 |
| commit | bcc946d7409ba0d8918f4d0256090ff1a8b90392 (patch) | |
| tree | 73508159acd14e76dc92313df355849ee75ec35d /lib/Target/PIC16 | |
| parent | 1c3b8d6192c8d27aecfbfed5eb46e2863c595aa4 (diff) | |
| download | external_llvm-bcc946d7409ba0d8918f4d0256090ff1a8b90392.zip external_llvm-bcc946d7409ba0d8918f4d0256090ff1a8b90392.tar.gz external_llvm-bcc946d7409ba0d8918f4d0256090ff1a8b90392.tar.bz2 | |
Eliminate unnecessary uses of getZExtValue().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106279 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PIC16')
| -rw-r--r-- | lib/Target/PIC16/PIC16ISelLowering.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/PIC16/PIC16ISelLowering.cpp b/lib/Target/PIC16/PIC16ISelLowering.cpp index f479f46..d4369bc 100644 --- a/lib/Target/PIC16/PIC16ISelLowering.cpp +++ b/lib/Target/PIC16/PIC16ISelLowering.cpp @@ -1791,14 +1791,14 @@ static PIC16CC::CondCodes IntCCToPIC16CC(ISD::CondCode CC) { static void LookThroughSetCC(SDValue &LHS, SDValue &RHS, ISD::CondCode CC, unsigned &SPCC) { if (isa<ConstantSDNode>(RHS) && - cast<ConstantSDNode>(RHS)->getZExtValue() == 0 && + cast<ConstantSDNode>(RHS)->isNullValue() && CC == ISD::SETNE && (LHS.getOpcode() == PIC16ISD::SELECT_ICC && LHS.getOperand(3).getOpcode() == PIC16ISD::SUBCC) && isa<ConstantSDNode>(LHS.getOperand(0)) && isa<ConstantSDNode>(LHS.getOperand(1)) && - cast<ConstantSDNode>(LHS.getOperand(0))->getZExtValue() == 1 && - cast<ConstantSDNode>(LHS.getOperand(1))->getZExtValue() == 0) { + cast<ConstantSDNode>(LHS.getOperand(0))->isOne() && + cast<ConstantSDNode>(LHS.getOperand(1))->isNullValue()) { SDValue CMPCC = LHS.getOperand(3); SPCC = cast<ConstantSDNode>(LHS.getOperand(2))->getZExtValue(); LHS = CMPCC.getOperand(0); |