Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.422 -> 1.423
---
Log message:
Fix Transforms/InstCombine/2006-02-07-SextZextCrash.ll
---
Diffs of the changes: (+5 -3)
InstructionCombining.cpp | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.422
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.423
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.422 Tue Feb 7
02:05:22 2006
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Tue Feb 7 13:07:40 2006
@@ -563,10 +563,12 @@
// extend instead of a sign extend.
if ((Mask & ((1ULL << SrcBits)-1)) == 0) {
// Convert to unsigned first.
- Value *NewVal;
+ Instruction *NewVal;
NewVal = new CastInst(I->getOperand(0), SrcTy->getUnsignedVersion(),
- I->getOperand(0)->getName(), I);
- NewVal = new CastInst(I->getOperand(0), I->getType(), I->getName());
+ I->getOperand(0)->getName());
+ InsertNewInstBefore(NewVal, *I);
+ NewVal = new CastInst(NewVal, I->getType(), I->getName());
+ InsertNewInstBefore(NewVal, *I);
return UpdateValueUsesWith(I, NewVal);
}
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