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Author: dpatel
Date: Thu Sep 20 18:01:50 2007
New Revision: 42178
Log:
Don't increment invalid iterator.
==============================================================================
--- lib/Transforms/Scalar/LoopIndexSplit.cpp (original)
+++ lib/Transforms/Scalar/LoopIndexSplit.cpp Thu Sep 20 18:01:50 2007
@@ -928,8 +928,9 @@
while (!WorkList.empty()) {
BasicBlock *BB = WorkList.back(); WorkList.pop_back();
for(BasicBlock::iterator BBI = BB->begin(), BBE = BB->end();
- BBI != BBE; ++BBI) {
+ BBI != BBE; ) {
Instruction *I = BBI;
+ ++BBI;
I->replaceAllUsesWith(UndefValue::get(I->getType()));
I->eraseFromParent();
}
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