[llvm-commits] [llvm] r69011 - /llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

[Owen Anderson]

Author: resistor
Date: Mon Apr 13 20:04:19 2009
New Revision: 69011

URL: http://llvm.org/viewvc/llvm-project?rev=69011&view=rev
Log:
LoopIndexSplit needs to inform the loop pass manager of the instructions it is
deleting, not just the basic block.

Modified:
    llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp?rev=69011&r1=69010&r2=69011&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopIndexSplit.cpp Mon Apr 13 20:04:19 2009
@@ -695,6 +695,7 @@
       Instruction *I = BBI;
       ++BBI;
       I->replaceAllUsesWith(UndefValue::get(I->getType()));
+      LPM->deleteSimpleAnalysisValue(I, LP);
       I->eraseFromParent();
     }
     DT->eraseNode(BB);