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improve indentation

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111073 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-08-14 17:26:09 +00:00
parent 136e491280
commit 132929aa9e
1 changed files with 18 additions and 19 deletions
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37
lib/Target/X86/X86ISelLowering.cpp
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@ -7713,26 +7713,25 @@ SDValue X86TargetLowering::LowerMEMBARRIER(SDValue Op, SelectionDAG &DAG) const{
}
unsigned isDev = cast<ConstantSDNode>(Op.getOperand(5))->getZExtValue();
if(!isDev)
if (!isDev)
return DAG.getNode(X86ISD::MEMBARRIER, dl, MVT::Other, Op.getOperand(0));
else {
unsigned Op1 = cast<ConstantSDNode>(Op.getOperand(1))->getZExtValue();
unsigned Op2 = cast<ConstantSDNode>(Op.getOperand(2))->getZExtValue();
unsigned Op3 = cast<ConstantSDNode>(Op.getOperand(3))->getZExtValue();
unsigned Op4 = cast<ConstantSDNode>(Op.getOperand(4))->getZExtValue();
// def : Pat<(membarrier (i8 0), (i8 0), (i8 0), (i8 1), (i8 1)), (SFENCE)>;
if (!Op1 && !Op2 && !Op3 && Op4)
return DAG.getNode(X86ISD::SFENCE, dl, MVT::Other, Op.getOperand(0));
// def : Pat<(membarrier (i8 1), (i8 0), (i8 0), (i8 0), (i8 1)), (LFENCE)>;
if (Op1 && !Op2 && !Op3 && !Op4)
return DAG.getNode(X86ISD::LFENCE, dl, MVT::Other, Op.getOperand(0));
// def : Pat<(membarrier (i8 imm), (i8 imm), (i8 imm), (i8 imm), (i8 1)),
// (MFENCE)>;
return DAG.getNode(X86ISD::MFENCE, dl, MVT::Other, Op.getOperand(0));
}
unsigned Op1 = cast<ConstantSDNode>(Op.getOperand(1))->getZExtValue();
unsigned Op2 = cast<ConstantSDNode>(Op.getOperand(2))->getZExtValue();
unsigned Op3 = cast<ConstantSDNode>(Op.getOperand(3))->getZExtValue();
unsigned Op4 = cast<ConstantSDNode>(Op.getOperand(4))->getZExtValue();
// def : Pat<(membarrier (i8 0), (i8 0), (i8 0), (i8 1), (i8 1)), (SFENCE)>;
if (!Op1 && !Op2 && !Op3 && Op4)
return DAG.getNode(X86ISD::SFENCE, dl, MVT::Other, Op.getOperand(0));
// def : Pat<(membarrier (i8 1), (i8 0), (i8 0), (i8 0), (i8 1)), (LFENCE)>;
if (Op1 && !Op2 && !Op3 && !Op4)
return DAG.getNode(X86ISD::LFENCE, dl, MVT::Other, Op.getOperand(0));
// def : Pat<(membarrier (i8 imm), (i8 imm), (i8 imm), (i8 imm), (i8 1)),
// (MFENCE)>;
return DAG.getNode(X86ISD::MFENCE, dl, MVT::Other, Op.getOperand(0));
}
SDValue X86TargetLowering::LowerCMP_SWAP(SDValue Op, SelectionDAG &DAG) const {