diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineSink.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineSink.cpp | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/llvm/lib/CodeGen/MachineSink.cpp b/llvm/lib/CodeGen/MachineSink.cpp index 0d43b10cc84..c09539d9903 100644 --- a/llvm/lib/CodeGen/MachineSink.cpp +++ b/llvm/lib/CodeGen/MachineSink.cpp @@ -211,8 +211,8 @@ bool MachineSinking::PerformTrivialForwardCoalescing(MachineInstr &MI, MachineInstr *DefMI = MRI->getVRegDef(SrcReg); if (DefMI->isCopyLike()) return false; - DEBUG(dbgs() << "Coalescing: " << *DefMI); - DEBUG(dbgs() << "*** to: " << MI); + LLVM_DEBUG(dbgs() << "Coalescing: " << *DefMI); + LLVM_DEBUG(dbgs() << "*** to: " << MI); MRI->replaceRegWith(DstReg, SrcReg); MI.eraseFromParent(); @@ -296,7 +296,7 @@ bool MachineSinking::runOnMachineFunction(MachineFunction &MF) { if (skipFunction(MF.getFunction())) return false; - DEBUG(dbgs() << "******** Machine Sinking ********\n"); + LLVM_DEBUG(dbgs() << "******** Machine Sinking ********\n"); TII = MF.getSubtarget().getInstrInfo(); TRI = MF.getSubtarget().getRegisterInfo(); @@ -323,14 +323,14 @@ bool MachineSinking::runOnMachineFunction(MachineFunction &MF) { for (auto &Pair : ToSplit) { auto NewSucc = Pair.first->SplitCriticalEdge(Pair.second, *this); if (NewSucc != nullptr) { - DEBUG(dbgs() << " *** Splitting critical edge: " - << printMBBReference(*Pair.first) << " -- " - << printMBBReference(*NewSucc) << " -- " - << printMBBReference(*Pair.second) << '\n'); + LLVM_DEBUG(dbgs() << " *** Splitting critical edge: " + << printMBBReference(*Pair.first) << " -- " + << printMBBReference(*NewSucc) << " -- " + << printMBBReference(*Pair.second) << '\n'); MadeChange = true; ++NumSplit; } else - DEBUG(dbgs() << " *** Not legal to break critical edge\n"); + LLVM_DEBUG(dbgs() << " *** Not legal to break critical edge\n"); } // If this iteration over the code changed anything, keep iterating. if (!MadeChange) break; @@ -804,7 +804,7 @@ bool MachineSinking::SinkInstruction(MachineInstr &MI, bool &SawStore, return false; } - DEBUG(dbgs() << "Sink instr " << MI << "\tinto block " << *SuccToSinkTo); + LLVM_DEBUG(dbgs() << "Sink instr " << MI << "\tinto block " << *SuccToSinkTo); // If the block has multiple predecessors, this is a critical edge. // Decide if we can sink along it or need to break the edge. @@ -814,26 +814,26 @@ bool MachineSinking::SinkInstruction(MachineInstr &MI, bool &SawStore, bool TryBreak = false; bool store = true; if (!MI.isSafeToMove(AA, store)) { - DEBUG(dbgs() << " *** NOTE: Won't sink load along critical edge.\n"); + LLVM_DEBUG(dbgs() << " *** NOTE: Won't sink load along critical edge.\n"); TryBreak = true; } // We don't want to sink across a critical edge if we don't dominate the // successor. We could be introducing calculations to new code paths. if (!TryBreak && !DT->dominates(ParentBlock, SuccToSinkTo)) { - DEBUG(dbgs() << " *** NOTE: Critical edge found\n"); + LLVM_DEBUG(dbgs() << " *** NOTE: Critical edge found\n"); TryBreak = true; } // Don't sink instructions into a loop. if (!TryBreak && LI->isLoopHeader(SuccToSinkTo)) { - DEBUG(dbgs() << " *** NOTE: Loop header found\n"); + LLVM_DEBUG(dbgs() << " *** NOTE: Loop header found\n"); TryBreak = true; } // Otherwise we are OK with sinking along a critical edge. if (!TryBreak) - DEBUG(dbgs() << "Sinking along critical edge.\n"); + LLVM_DEBUG(dbgs() << "Sinking along critical edge.\n"); else { // Mark this edge as to be split. // If the edge can actually be split, the next iteration of the main loop @@ -841,8 +841,8 @@ bool MachineSinking::SinkInstruction(MachineInstr &MI, bool &SawStore, bool Status = PostponeSplitCriticalEdge(MI, ParentBlock, SuccToSinkTo, BreakPHIEdge); if (!Status) - DEBUG(dbgs() << " *** PUNTING: Not legal or profitable to " - "break critical edge\n"); + LLVM_DEBUG(dbgs() << " *** PUNTING: Not legal or profitable to " + "break critical edge\n"); // The instruction will not be sunk this time. return false; } @@ -855,8 +855,8 @@ bool MachineSinking::SinkInstruction(MachineInstr &MI, bool &SawStore, bool Status = PostponeSplitCriticalEdge(MI, ParentBlock, SuccToSinkTo, BreakPHIEdge); if (!Status) - DEBUG(dbgs() << " *** PUNTING: Not legal or profitable to " - "break critical edge\n"); + LLVM_DEBUG(dbgs() << " *** PUNTING: Not legal or profitable to " + "break critical edge\n"); // The instruction will not be sunk this time. return false; } |
