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Ignore DbgInfoIntrinsics.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63923 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2009-02-06 06:19:06 +00:00
parent e991ced7cb
commit d96c60df3f
2 changed files with 74 additions and 1 deletions
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4
lib/Transforms/Scalar/LoopIndexSplit.cpp
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@@ -42,6 +42,7 @@
#define DEBUG_TYPE "loop-index-split"
#include "llvm/Transforms/Scalar.h"
#include "llvm/IntrinsicInst.h"
#include "llvm/Analysis/LoopPass.h"
#include "llvm/Analysis/ScalarEvolutionExpander.h"
#include "llvm/Analysis/Dominators.h"
@@ -1104,7 +1105,8 @@ bool LoopIndexSplit::cleanBlock(BasicBlock *BB) {
Instruction *I = BI;
if (isa<PHINode>(I) || I == Terminator || I == ExitCondition
|| I == SplitCondition || IVBasedValues.count(I))
|| I == SplitCondition || IVBasedValues.count(I)
|| isa<DbgInfoIntrinsic>(I))
continue;
if (I->mayWriteToMemory())