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[MBP] Remove overly verbose debug output 

llvm-svn: 262531
This commit is contained in:
Philip Reames 2016-03-02 22:40:51 +00:00
parent 3b8b2ea2e1
commit 02e1132afb
1 changed files with 2 additions and 5 deletions
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7
llvm/lib/CodeGen/MachineBlockPlacement.cpp
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@ -403,8 +403,6 @@ MachineBlockPlacement::selectBestSuccessor(MachineBasicBlock *BB,
} else { } else {
BlockChain *SuccChain = BlockToChain[Succ]; BlockChain *SuccChain = BlockToChain[Succ];
if (SuccChain == &Chain) { if (SuccChain == &Chain) {
DEBUG(dbgs() << " " << getBlockName(Succ)
<< " -> Already merged!\n");
SkipSucc = true; SkipSucc = true;
} else if (Succ != *SuccChain->begin()) { } else if (Succ != *SuccChain->begin()) {
DEBUG(dbgs() << " " << getBlockName(Succ) << " -> Mid chain!\n"); DEBUG(dbgs() << " " << getBlockName(Succ) << " -> Mid chain!\n");
@ -524,10 +522,9 @@ MachineBasicBlock *MachineBlockPlacement::selectBestCandidateBlock(
BlockFrequency BestFreq; BlockFrequency BestFreq;
for (MachineBasicBlock *MBB : WorkList) { for (MachineBasicBlock *MBB : WorkList) {
BlockChain &SuccChain = *BlockToChain[MBB]; BlockChain &SuccChain = *BlockToChain[MBB];
if (&SuccChain == &Chain) { if (&SuccChain == &Chain)
DEBUG(dbgs() << " " << getBlockName(MBB) << " -> Already merged!\n");
continue; continue;
}
assert(SuccChain.LoopPredecessors == 0 && "Found CFG-violating block"); assert(SuccChain.LoopPredecessors == 0 && "Found CFG-violating block");
BlockFrequency CandidateFreq = MBFI->getBlockFreq(MBB); BlockFrequency CandidateFreq = MBFI->getBlockFreq(MBB);