diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-26 19:45:00 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-26 19:45:00 +0000 |
| commit | 12f3ca4cdb95b193af905a00e722a4dcb40b3de3 (patch) | |
| tree | ae1a7fcfc24a8d4b23206c57121c3f361d4b7f84 /lib/Transforms/Instrumentation/IndirectCallPromotion.cpp | |
| parent | d99dafe2e4a385dd2a6c76da6d8258deb100657b (diff) | |
Diffstat (limited to 'lib/Transforms/Instrumentation/IndirectCallPromotion.cpp')
| -rw-r--r-- | lib/Transforms/Instrumentation/IndirectCallPromotion.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp b/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp index 61d627673c907..d7eb857cff7e1 100644 --- a/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp +++ b/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp @@ -943,14 +943,16 @@ bool MemOPSizeOpt::perform(MemIntrinsic *MI) { BasicBlock *BB = MI->getParent(); DEBUG(dbgs() << "\n\n== Basic Block Before ==\n"); DEBUG(dbgs() << *BB << "\n"); + auto OrigBBFreq = BFI.getBlockFreq(BB); BasicBlock *DefaultBB = SplitBlock(BB, MI); BasicBlock::iterator It(*MI); ++It; assert(It != DefaultBB->end()); BasicBlock *MergeBB = SplitBlock(DefaultBB, &(*It)); - DefaultBB->setName("MemOP.Default"); MergeBB->setName("MemOP.Merge"); + BFI.setBlockFreq(MergeBB, OrigBBFreq.getFrequency()); + DefaultBB->setName("MemOP.Default"); auto &Ctx = Func.getContext(); IRBuilder<> IRB(BB); |