diff options
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index c61b790518..0b5c582083 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -245,15 +245,6 @@ bool LiveIntervals::conflictsWithAliasRef(LiveInterval &li, unsigned Reg, return false; } -#ifndef NDEBUG -static void printRegName(unsigned reg, const TargetRegisterInfo* tri_) { - if (TargetRegisterInfo::isPhysicalRegister(reg)) - dbgs() << tri_->getName(reg); - else - dbgs() << "%reg" << reg; -} -#endif - static bool MultipleDefsBySameMI(const MachineInstr &MI, unsigned MOIdx) { unsigned Reg = MI.getOperand(MOIdx).getReg(); @@ -295,10 +286,7 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb, MachineOperand& MO, unsigned MOIdx, LiveInterval &interval) { - DEBUG({ - dbgs() << "\t\tregister: "; - printRegName(interval.reg, tri_); - }); + DEBUG(dbgs() << "\t\tregister: " << PrintReg(interval.reg, tri_)); // Virtual registers may be defined multiple times (due to phi // elimination and 2-addr elimination). Much of what we do only has to be @@ -498,10 +486,7 @@ void LiveIntervals::handlePhysicalRegisterDef(MachineBasicBlock *MBB, MachineInstr *CopyMI) { // A physical register cannot be live across basic block, so its // lifetime must end somewhere in its defining basic block. - DEBUG({ - dbgs() << "\t\tregister: "; - printRegName(interval.reg, tri_); - }); + DEBUG(dbgs() << "\t\tregister: " << PrintReg(interval.reg, tri_)); SlotIndex baseIndex = MIIdx; SlotIndex start = baseIndex.getDefIndex(); @@ -605,10 +590,7 @@ void LiveIntervals::handleRegisterDef(MachineBasicBlock *MBB, void LiveIntervals::handleLiveInRegister(MachineBasicBlock *MBB, SlotIndex MIIdx, LiveInterval &interval, bool isAlias) { - DEBUG({ - dbgs() << "\t\tlivein register: "; - printRegName(interval.reg, tri_); - }); + DEBUG(dbgs() << "\t\tlivein register: " << PrintReg(interval.reg, tri_)); // Look for kills, if it reaches a def before it's killed, then it shouldn't // be considered a livein. |