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Fix bug: test/Regression/Transforms/LevelRaise/2002-07-16-RaiseCrash2.ll

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2932 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-07-16 21:41:31 +00:00
parent 4069c8400b
commit 3fb2ddd368
1 changed files with 3 additions and 1 deletions
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4
lib/Transforms/LevelRaise.cpp
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@ -68,7 +68,9 @@ static bool HandleCastToPointer(BasicBlock::iterator BI,
for (Value::use_iterator I = CI.use_begin(), E = CI.use_end();
I != E; ++I) {
if (BinaryOperator *BO = dyn_cast<BinaryOperator>(*I)) {
if (BO->getOpcode() != Instruction::Add)
if (BO->getOpcode() != Instruction::Add ||
// Avoid add sbyte* %X, %X cases...
BO->getOperand(0) == BO->getOperand(1))
return false;
} else {
return false;