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| author | Philip Reames <listmail@philipreames.com> | 2016-03-02 22:40:51 +0000 |
|---|---|---|
| committer | Philip Reames <listmail@philipreames.com> | 2016-03-02 22:40:51 +0000 |
| commit | 02e1132afb7a9f5ddcd4fdcbbbc7dabe0d098297 (patch) | |
| tree | 352862e7c0f46fb257c981fdfac83d27b81afa3a /llvm/lib/CodeGen/MachineBlockPlacement.cpp | |
| parent | 3b8b2ea2e1887e927a89e197980e4e381dd44153 (diff) | |
| download | bcm5719-llvm-02e1132afb7a9f5ddcd4fdcbbbc7dabe0d098297.tar.gz bcm5719-llvm-02e1132afb7a9f5ddcd4fdcbbbc7dabe0d098297.zip | |
[MBP] Remove overly verbose debug output
llvm-svn: 262531
Diffstat (limited to 'llvm/lib/CodeGen/MachineBlockPlacement.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBlockPlacement.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp index 4838e6b6cc2..c190b2a66c6 100644 --- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp +++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp @@ -403,8 +403,6 @@ MachineBlockPlacement::selectBestSuccessor(MachineBasicBlock *BB, } else { BlockChain *SuccChain = BlockToChain[Succ]; if (SuccChain == &Chain) { - DEBUG(dbgs() << " " << getBlockName(Succ) - << " -> Already merged!\n"); SkipSucc = true; } else if (Succ != *SuccChain->begin()) { DEBUG(dbgs() << " " << getBlockName(Succ) << " -> Mid chain!\n"); @@ -524,10 +522,9 @@ MachineBasicBlock *MachineBlockPlacement::selectBestCandidateBlock( BlockFrequency BestFreq; for (MachineBasicBlock *MBB : WorkList) { BlockChain &SuccChain = *BlockToChain[MBB]; - if (&SuccChain == &Chain) { - DEBUG(dbgs() << " " << getBlockName(MBB) << " -> Already merged!\n"); + if (&SuccChain == &Chain) continue; - } + assert(SuccChain.LoopPredecessors == 0 && "Found CFG-violating block"); BlockFrequency CandidateFreq = MBFI->getBlockFreq(MBB); |
