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do not rely on the implicit-dereference semantics of dyn_cast_or_null

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llvm-svn: 114278
This commit is contained in:
Gabor Greif 2010-09-18 11:55:34 +00:00
parent 5348c51fbe
commit dd1c709af4
1 changed files with 1 additions and 1 deletions
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2
lib/Transforms/Scalar/LoopStrengthReduce.cpp
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@ -608,7 +608,7 @@ DeleteTriviallyDeadInstructions(SmallVectorImpl<WeakVH> &DeadInsts) {
bool Changed = false; bool Changed = false;
while (!DeadInsts.empty()) { while (!DeadInsts.empty()) {
Instruction *I = dyn_cast_or_null<Instruction>(DeadInsts.pop_back_val()); Instruction *I = dyn_cast_or_null<Instruction>(&*DeadInsts.pop_back_val());
if (I == 0 || !isInstructionTriviallyDead(I)) if (I == 0 || !isInstructionTriviallyDead(I))
continue; continue;