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| author | Sanjay Patel <spatel@rotateright.com> | 2015-07-06 16:19:14 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2015-07-06 16:19:14 +0000 |
| commit | 6d4c3e3ded00cafc1f92516e10454d4a1780a2a1 (patch) | |
| tree | d7399d85d37d1e3bb76561f81ee99fe874a2b423 /llvm/lib | |
| parent | 706f930b72659a34fb96e9d758b0d673df50012a (diff) | |
| download | bcm5719-llvm-6d4c3e3ded00cafc1f92516e10454d4a1780a2a1.tar.gz bcm5719-llvm-6d4c3e3ded00cafc1f92516e10454d4a1780a2a1.zip | |
use range-based for loops; NFCI
llvm-svn: 241463
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/MachineTraceMetrics.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/llvm/lib/CodeGen/MachineTraceMetrics.cpp b/llvm/lib/CodeGen/MachineTraceMetrics.cpp index 10a984cbef6..ddeabbd08a3 100644 --- a/llvm/lib/CodeGen/MachineTraceMetrics.cpp +++ b/llvm/lib/CodeGen/MachineTraceMetrics.cpp @@ -998,8 +998,7 @@ computeInstrHeights(const MachineBasicBlock *MBB) { // MBB is the highest precomputed block in the trace. if (MBB) { TraceBlockInfo &TBI = BlockInfo[MBB->getNumber()]; - for (unsigned i = 0, e = TBI.LiveIns.size(); i != e; ++i) { - LiveInReg LI = TBI.LiveIns[i]; + for (LiveInReg &LI : TBI.LiveIns) { if (TargetRegisterInfo::isVirtualRegister(LI.Reg)) { // For virtual registers, the def latency is included. unsigned &Height = Heights[MTM.MRI->getVRegDef(LI.Reg)]; @@ -1209,8 +1208,7 @@ unsigned MachineTraceMetrics::Trace::getResourceLength( unsigned ResourceIdx) ->unsigned { unsigned Cycles = 0; - for (unsigned I = 0; I != Instrs.size(); ++I) { - const MCSchedClassDesc *SC = Instrs[I]; + for (const MCSchedClassDesc *SC : Instrs) { if (!SC->isValid()) continue; for (TargetSchedModel::ProcResIter @@ -1228,8 +1226,8 @@ unsigned MachineTraceMetrics::Trace::getResourceLength( for (unsigned K = 0; K != PRDepths.size(); ++K) { unsigned PRCycles = PRDepths[K] + PRHeights[K]; - for (unsigned I = 0; I != Extrablocks.size(); ++I) - PRCycles += TE.MTM.getProcResourceCycles(Extrablocks[I]->getNumber())[K]; + for (const MachineBasicBlock *MBB : Extrablocks) + PRCycles += TE.MTM.getProcResourceCycles(MBB->getNumber())[K]; PRCycles += extraCycles(ExtraInstrs, K); PRCycles -= extraCycles(RemoveInstrs, K); PRMax = std::max(PRMax, PRCycles); @@ -1240,8 +1238,8 @@ unsigned MachineTraceMetrics::Trace::getResourceLength( // Instrs: #instructions in current trace outside current block. unsigned Instrs = TBI.InstrDepth + TBI.InstrHeight; // Add instruction count from the extra blocks. - for (unsigned i = 0, e = Extrablocks.size(); i != e; ++i) - Instrs += TE.MTM.getResources(Extrablocks[i])->InstrCount; + for (const MachineBasicBlock *MBB : Extrablocks) + Instrs += TE.MTM.getResources(MBB)->InstrCount; Instrs += ExtraInstrs.size(); Instrs -= RemoveInstrs.size(); if (unsigned IW = TE.MTM.SchedModel.getIssueWidth()) |
