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Fix bug I introduced yesterday :(

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5669 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-02-28 16:54:17 +00:00
parent ba386d943f
commit 6315938d68
1 changed files with 2 additions and 1 deletions
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3
lib/Transforms/Utils/LoopSimplify.cpp
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@ -307,7 +307,8 @@ void Preheaders::RewriteLoopExitBlock(Loop *L, BasicBlock *Exit) {
// Replace any instances of Exit with NewBB in this and any nested loops...
for (df_iterator<Loop*> I = df_begin(L), E = df_end(L); I != E; ++I)
I->changeExitBlock(Exit, NewBB); // Update exit block information
if (I->hasExitBlock(Exit))
I->changeExitBlock(Exit, NewBB); // Update exit block information
// Update dominator information... The blocks that dominate NewBB are the
// intersection of the dominators of predecessors, plus the block itself.