diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocPBQP.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/llvm/lib/CodeGen/RegAllocPBQP.cpp b/llvm/lib/CodeGen/RegAllocPBQP.cpp index 7475f73308f..23043a222e2 100644 --- a/llvm/lib/CodeGen/RegAllocPBQP.cpp +++ b/llvm/lib/CodeGen/RegAllocPBQP.cpp @@ -183,15 +183,15 @@ unsigned PBQPRAProblem::getPRegForOption(unsigned vreg, unsigned option) const { return allowedSet[option - 1]; } -PBQPRAProblem *PBQPBuilder::build(MachineFunction *mf, const LiveIntervals *lis, - const MachineBlockFrequencyInfo *mbfi, - const RegSet &vregs) { +std::unique_ptr<PBQPRAProblem> +PBQPBuilder::build(MachineFunction *mf, const LiveIntervals *lis, + const MachineBlockFrequencyInfo *mbfi, const RegSet &vregs) { LiveIntervals *LIS = const_cast<LiveIntervals*>(lis); MachineRegisterInfo *mri = &mf->getRegInfo(); const TargetRegisterInfo *tri = mf->getSubtarget().getRegisterInfo(); - std::unique_ptr<PBQPRAProblem> p(new PBQPRAProblem()); + auto p = llvm::make_unique<PBQPRAProblem>(); PBQPRAGraph &g = p->getGraph(); RegSet pregs; @@ -280,7 +280,7 @@ PBQPRAProblem *PBQPBuilder::build(MachineFunction *mf, const LiveIntervals *lis, } } - return p.release(); + return p; } void PBQPBuilder::addSpillCosts(PBQP::Vector &costVec, @@ -309,12 +309,12 @@ void PBQPBuilder::addInterferenceCosts( } } -PBQPRAProblem *PBQPBuilderWithCoalescing::build(MachineFunction *mf, - const LiveIntervals *lis, - const MachineBlockFrequencyInfo *mbfi, - const RegSet &vregs) { +std::unique_ptr<PBQPRAProblem> +PBQPBuilderWithCoalescing::build(MachineFunction *mf, const LiveIntervals *lis, + const MachineBlockFrequencyInfo *mbfi, + const RegSet &vregs) { - std::unique_ptr<PBQPRAProblem> p(PBQPBuilder::build(mf, lis, mbfi, vregs)); + std::unique_ptr<PBQPRAProblem> p = PBQPBuilder::build(mf, lis, mbfi, vregs); PBQPRAGraph &g = p->getGraph(); const TargetMachine &tm = mf->getTarget(); @@ -383,7 +383,7 @@ PBQPRAProblem *PBQPBuilderWithCoalescing::build(MachineFunction *mf, } } - return p.release(); + return p; } void PBQPBuilderWithCoalescing::addPhysRegCoalesce(PBQP::Vector &costVec, @@ -579,8 +579,8 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) { while (!pbqpAllocComplete) { DEBUG(dbgs() << " PBQP Regalloc round " << round << ":\n"); - std::unique_ptr<PBQPRAProblem> problem( - builder->build(mf, lis, mbfi, vregsToAlloc)); + std::unique_ptr<PBQPRAProblem> problem = + builder->build(mf, lis, mbfi, vregsToAlloc); #ifndef NDEBUG if (pbqpDumpGraphs) { |
