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PR10180: Fix a instcombine crash with FP vectors.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133756 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Friedman
2011-06-23 20:40:23 +00:00
parent aeebc35886
commit 00805fae5b
2 changed files with 14 additions and 2 deletions
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lib/Transforms/InstCombine/InstCombineSelect.cpp
+2 -2
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@@ -796,7 +796,7 @@ Instruction *InstCombiner::visitSelectInst(SelectInst &SI) {
// So at this point we know we have (Y -> OtherAddOp):
// select C, (add X, Y), (sub X, Z)
Value *NegVal; // Compute -Z
if (SI.getType()->isFloatingPointTy()) {
if (SI.getType()->isFPOrFPVectorTy()) {
NegVal = Builder->CreateFNeg(SubOp->getOperand(1));
} else {
NegVal = Builder->CreateNeg(SubOp->getOperand(1));
@@ -810,7 +810,7 @@ Instruction *InstCombiner::visitSelectInst(SelectInst &SI) {
Builder->CreateSelect(CondVal, NewTrueOp,
NewFalseOp, SI.getName() + ".p");
if (SI.getType()->isFloatingPointTy())
if (SI.getType()->isFPOrFPVectorTy())
return BinaryOperator::CreateFAdd(SubOp->getOperand(0), NewSel);
else
return BinaryOperator::CreateAdd(SubOp->getOperand(0), NewSel);