diff options
Diffstat (limited to 'lib/CodeGen/EarlyIfConversion.cpp')
| -rw-r--r-- | lib/CodeGen/EarlyIfConversion.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp index f8887effb6..40059be0fd 100644 --- a/lib/CodeGen/EarlyIfConversion.cpp +++ b/lib/CodeGen/EarlyIfConversion.cpp @@ -219,7 +219,7 @@ bool SSAIfConv::canSpeculateInstrs(MachineBasicBlock *MBB) { // We never speculate stores, so an AA pointer isn't necessary. bool DontMoveAcrossStore = true; - if (!I->isSafeToMove(TII, 0, DontMoveAcrossStore)) { + if (!I->isSafeToMove(TII, nullptr, DontMoveAcrossStore)) { DEBUG(dbgs() << "Can't speculate: " << *I); return false; } @@ -338,7 +338,7 @@ bool SSAIfConv::findInsertionPoint() { /// bool SSAIfConv::canConvertIf(MachineBasicBlock *MBB) { Head = MBB; - TBB = FBB = Tail = 0; + TBB = FBB = Tail = nullptr; if (Head->succ_size() != 2) return false; @@ -463,7 +463,7 @@ void SSAIfConv::replacePHIInstrs() { TII->insertSelect(*Head, FirstTerm, HeadDL, DstReg, Cond, PI.TReg, PI.FReg); DEBUG(dbgs() << " --> " << *std::prev(FirstTerm)); PI.PHI->eraseFromParent(); - PI.PHI = 0; + PI.PHI = nullptr; } } @@ -564,7 +564,7 @@ void SSAIfConv::convertIf(SmallVectorImpl<MachineBasicBlock*> &RemovedBlocks) { // We need a branch to Tail, let code placement work it out later. DEBUG(dbgs() << "Converting to unconditional branch.\n"); SmallVector<MachineOperand, 0> EmptyCond; - TII->InsertBranch(*Head, Tail, 0, EmptyCond, HeadDL); + TII->InsertBranch(*Head, Tail, nullptr, EmptyCond, HeadDL); Head->addSuccessor(Tail); } DEBUG(dbgs() << *Head); @@ -783,7 +783,7 @@ bool EarlyIfConverter::runOnMachineFunction(MachineFunction &MF) { DomTree = &getAnalysis<MachineDominatorTree>(); Loops = getAnalysisIfAvailable<MachineLoopInfo>(); Traces = &getAnalysis<MachineTraceMetrics>(); - MinInstr = 0; + MinInstr = nullptr; bool Changed = false; IfConv.runOnMachineFunction(MF); |