Fix a bug in a recent patch. This fixes UnitTests/Vector/Altivec/casts.c on
PPC/altivec
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28698 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 3a099af..083acaf 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -5169,7 +5169,7 @@
if (((Tmp = dyn_cast<CastInst>(SVI->getOperand(0))) &&
Tmp->getOperand(0)->getType() == CI.getType()) ||
((Tmp = dyn_cast<CastInst>(SVI->getOperand(1))) &&
- Tmp->getOperand(1)->getType() == CI.getType())) {
+ Tmp->getOperand(0)->getType() == CI.getType())) {
Value *LHS = InsertOperandCastBefore(SVI->getOperand(0),
CI.getType(), &CI);
Value *RHS = InsertOperandCastBefore(SVI->getOperand(1),