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Fix a bug in my select transformation 

llvm-svn: 12826
This commit is contained in:
Chris Lattner 2004-04-11 01:39:19 +00:00
parent 192e326cd3
commit 24cf0200c7
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Transforms/Scalar/InstructionCombining.cpp
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@ -2224,10 +2224,10 @@ Instruction *InstCombiner::visitSelectInst(SelectInst &SI) {
} else if (SCI->getOperand(0) == FalseVal && SCI->getOperand(1) == TrueVal){
// Transform (X == Y) ? Y : X -> X
if (SCI->getOpcode() == Instruction::SetEQ)
return ReplaceInstUsesWith(SI, TrueVal);
return ReplaceInstUsesWith(SI, FalseVal);
// Transform (X != Y) ? Y : X -> Y
if (SCI->getOpcode() == Instruction::SetNE)
return ReplaceInstUsesWith(SI, FalseVal);
return ReplaceInstUsesWith(SI, TrueVal);
// NOTE: if we wanted to, this is where to detect MIN/MAX/ABS/etc.
}
}