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| author | Devang Patel <dpatel@apple.com> | 2009-02-05 19:15:39 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-02-05 19:15:39 +0000 |
| commit | 5922e26d1a6e20072ee23ee77bc54656fa289c52 (patch) | |
| tree | 9478113d86d27534f94392addf092496d6ab5c5a /llvm/lib/Transforms/Scalar/CondPropagate.cpp | |
| parent | df52dc7a6f690d20be7501a717d5984207d6d1a7 (diff) | |
| download | bcm5719-llvm-5922e26d1a6e20072ee23ee77bc54656fa289c52.tar.gz bcm5719-llvm-5922e26d1a6e20072ee23ee77bc54656fa289c52.zip | |
Ignore dbg intrinsics while propagating conditional expression info.
llvm-svn: 63876
Diffstat (limited to 'llvm/lib/Transforms/Scalar/CondPropagate.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/CondPropagate.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/CondPropagate.cpp b/llvm/lib/Transforms/Scalar/CondPropagate.cpp index f68fb292e4a..1b755171c31 100644 --- a/llvm/lib/Transforms/Scalar/CondPropagate.cpp +++ b/llvm/lib/Transforms/Scalar/CondPropagate.cpp @@ -137,7 +137,7 @@ void CondProp::SimplifyPredecessors(BranchInst *BI) { if (!PN->hasOneUse()) return; BasicBlock *BB = BI->getParent(); - if (&*BB->begin() != PN || &*next(BB->begin()) != BI) + if (!isTerminatorFirstRelevantInsn (BB, BI)) return; // Ok, we have this really simple case, walk the PHI operands, looking for @@ -171,7 +171,7 @@ void CondProp::SimplifyPredecessors(SwitchInst *SI) { if (!PN->hasOneUse()) return; BasicBlock *BB = SI->getParent(); - if (&*BB->begin() != PN || &*next(BB->begin()) != SI) + if (!isTerminatorFirstRelevantInsn (BB, SI)) return; bool RemovedPreds = false; |
