From 5601e30a7721dd3374e6102eb4231af0f8aa4729 Mon Sep 17 00:00:00 2001 From: Sanjay Patel Date: Tue, 30 Jun 2015 16:30:22 +0000 Subject: [PATCH] use range-based for loops; NFCI git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241076 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineTraceMetrics.cpp | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/lib/CodeGen/MachineTraceMetrics.cpp b/lib/CodeGen/MachineTraceMetrics.cpp index 34ac9d5b0ed..f9adba0b35c 100644 --- a/lib/CodeGen/MachineTraceMetrics.cpp +++ b/lib/CodeGen/MachineTraceMetrics.cpp @@ -829,8 +829,7 @@ computeInstrDepths(const MachineBasicBlock *MBB) { // Filter and process dependencies, computing the earliest issue cycle. unsigned Cycle = 0; - for (unsigned i = 0, e = Deps.size(); i != e; ++i) { - const DataDep &Dep = Deps[i]; + for (const DataDep &Dep : Deps) { const TraceBlockInfo&DepTBI = BlockInfo[Dep.DefMI->getParent()->getNumber()]; // Ignore dependencies from outside the current trace. @@ -1088,9 +1087,9 @@ computeInstrHeights(const MachineBasicBlock *MBB) { MTM.SchedModel, MTM.TII, MTM.TRI); // Update the required height of any virtual registers read by MI. - for (unsigned i = 0, e = Deps.size(); i != e; ++i) - if (pushDepHeight(Deps[i], MI, Cycle, Heights, MTM.SchedModel, MTM.TII)) - addLiveIns(Deps[i].DefMI, Deps[i].DefOp, Stack); + for (const DataDep &Dep : Deps) + if (pushDepHeight(Dep, MI, Cycle, Heights, MTM.SchedModel, MTM.TII)) + addLiveIns(Dep.DefMI, Dep.DefOp, Stack); InstrCycles &MICycles = Cycles[MI]; MICycles.Height = Cycle; @@ -1106,8 +1105,7 @@ computeInstrHeights(const MachineBasicBlock *MBB) { // Update virtual live-in heights. They were added by addLiveIns() with a 0 // height because the final height isn't known until now. DEBUG(dbgs() << "BB#" << MBB->getNumber() << " Live-ins:"); - for (unsigned i = 0, e = TBI.LiveIns.size(); i != e; ++i) { - LiveInReg &LIR = TBI.LiveIns[i]; + for (LiveInReg &LIR : TBI.LiveIns) { const MachineInstr *DefMI = MTM.MRI->getVRegDef(LIR.Reg); LIR.Height = Heights.lookup(DefMI); DEBUG(dbgs() << ' ' << PrintReg(LIR.Reg) << '@' << LIR.Height); -- 2.34.1