diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CalcSpillWeights.cpp | 2 | ||||
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 6 | ||||
| -rw-r--r-- | lib/CodeGen/LiveRangeEdit.cpp | 2 | ||||
| -rw-r--r-- | lib/CodeGen/RegAllocPBQP.cpp | 2 |
4 files changed, 5 insertions, 7 deletions
diff --git a/lib/CodeGen/CalcSpillWeights.cpp b/lib/CodeGen/CalcSpillWeights.cpp index bc5258ef7d..dee339a458 100644 --- a/lib/CodeGen/CalcSpillWeights.cpp +++ b/lib/CodeGen/CalcSpillWeights.cpp @@ -164,7 +164,7 @@ void VirtRegAuxInfo::CalculateWeightAndHint(LiveInterval &li) { continue; float hweight = Hint[hint] += weight; if (TargetRegisterInfo::isPhysicalRegister(hint)) { - if (hweight > bestPhys && LIS.isAllocatable(hint)) + if (hweight > bestPhys && mri.isAllocatable(hint)) bestPhys = hweight, hintPhys = hint; } else { if (hweight > bestVirt) diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 8daac46954..15fc69db30 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -110,8 +110,6 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) { DomTree = &getAnalysis<MachineDominatorTree>(); if (!LRCalc) LRCalc = new LiveRangeCalc(); - AllocatableRegs = TRI->getAllocatableSet(fn); - ReservedRegs = TRI->getReservedRegs(fn); // Allocate space for all virtual registers. VirtRegIntervals.resize(MRI->getNumVirtRegs()); @@ -542,11 +540,11 @@ void LiveIntervals::computeRegUnitInterval(LiveInterval *LI) { // Ignore uses of reserved registers. We only track defs of those. for (MCRegUnitRootIterator Roots(Unit, TRI); Roots.isValid(); ++Roots) { unsigned Root = *Roots; - if (!isReserved(Root) && !MRI->reg_empty(Root)) + if (!MRI->isReserved(Root) && !MRI->reg_empty(Root)) LRCalc->extendToUses(LI, Root); for (MCSuperRegIterator Supers(Root, TRI); Supers.isValid(); ++Supers) { unsigned Reg = *Supers; - if (!isReserved(Reg) && !MRI->reg_empty(Reg)) + if (!MRI->isReserved(Reg) && !MRI->reg_empty(Reg)) LRCalc->extendToUses(LI, Reg); } } diff --git a/lib/CodeGen/LiveRangeEdit.cpp b/lib/CodeGen/LiveRangeEdit.cpp index 82710414b3..0dfb084f1e 100644 --- a/lib/CodeGen/LiveRangeEdit.cpp +++ b/lib/CodeGen/LiveRangeEdit.cpp @@ -249,7 +249,7 @@ void LiveRangeEdit::eliminateDeadDefs(SmallVectorImpl<MachineInstr*> &Dead, unsigned Reg = MOI->getReg(); if (!TargetRegisterInfo::isVirtualRegister(Reg)) { // Check if MI reads any unreserved physregs. - if (Reg && MOI->readsReg() && !LIS.isReserved(Reg)) + if (Reg && MOI->readsReg() && !MRI.isReserved(Reg)) ReadsPhysRegs = true; continue; } diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp index 2722490477..9320993d90 100644 --- a/lib/CodeGen/RegAllocPBQP.cpp +++ b/lib/CodeGen/RegAllocPBQP.cpp @@ -355,7 +355,7 @@ std::auto_ptr<PBQPRAProblem> PBQPBuilderWithCoalescing::build( loopInfo->getLoopDepth(mbb)); if (cp.isPhys()) { - if (!lis->isAllocatable(dst)) { + if (!mf->getRegInfo().isAllocatable(dst)) { continue; } |