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use range-based for loops; NFCI

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llvm-svn: 241076
This commit is contained in:
Sanjay Patel 2015-06-30 16:30:22 +00:00
parent 479ebec42f
commit b781314531
1 changed files with 5 additions and 7 deletions
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12
lib/CodeGen/MachineTraceMetrics.cpp
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@ -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);