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-rw-r--r--llvm/lib/Transforms/Scalar/SROA.cpp16
1 files changed, 8 insertions, 8 deletions
diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index 1e18873950d..c383e2f8ed8 100644
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -3051,16 +3051,16 @@ private:
bool visitSelectInst(SelectInst &SI) {
DEBUG(dbgs() << " original: " << SI << "\n");
-
- // Find the operand we need to rewrite here.
- bool IsTrueVal = SI.getTrueValue() == OldPtr;
- if (IsTrueVal)
- assert(SI.getFalseValue() != OldPtr && "Pointer is both operands!");
- else
- assert(SI.getFalseValue() == OldPtr && "Pointer isn't an operand!");
+ assert((SI.getTrueValue() == OldPtr || SI.getFalseValue() == OldPtr) &&
+ "Pointer isn't an operand!");
Value *NewPtr = getAdjustedAllocaPtr(IRB, OldPtr->getType());
- SI.setOperand(IsTrueVal ? 1 : 2, NewPtr);
+ // Replace the operands which were using the old pointer.
+ if (SI.getOperand(1) == OldPtr)
+ SI.setOperand(1, NewPtr);
+ if (SI.getOperand(2) == OldPtr)
+ SI.setOperand(2, NewPtr);
+
DEBUG(dbgs() << " to: " << SI << "\n");
deleteIfTriviallyDead(OldPtr);
return false;
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