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improve comment.

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llvm-svn: 85725
This commit is contained in:
Chris Lattner 2009-11-01 18:17:37 +00:00
parent 11944e39d4
commit 02e43b65d1
1 changed files with 1 additions and 1 deletions
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2
lib/Transforms/Utils/BreakCriticalEdges.cpp
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@ -163,7 +163,7 @@ static void CreatePHIsForSplitLoopExit(SmallVectorImpl<BasicBlock *> &Preds,
///
/// It is invalid to call this function on a critical edge that starts at an
/// IndirectBrInst. Splitting these edges will almost always create an invalid
/// program because the addr of the new block won't be the one that is jumped
/// program because the address of the new block won't be the one that is jumped
/// to.
///
BasicBlock *llvm::SplitCriticalEdge(TerminatorInst *TI, unsigned SuccNum,