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MachineFunction: Return reference from getFunction(); NFC
authorMatthias Braun <matze@braunis.de>
Fri, 15 Dec 2017 22:22:58 +0000 (22:22 +0000)
committerMatthias Braun <matze@braunis.de>
Fri, 15 Dec 2017 22:22:58 +0000 (22:22 +0000)
commitd318139827695f2011ef24693a101829829558b7
treee419a9891762635d61c1db320b72411e7b330ce8
parentdfcb4f534480ecf3bc64c11781fa2d3123737e91
MachineFunction: Return reference from getFunction(); NFC

The Function can never be nullptr so we can return a reference.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320884 91177308-0d34-0410-b5e6-96231b3b80d8
242 files changed:
include/llvm/Analysis/BlockFrequencyInfoImpl.h
include/llvm/CodeGen/MachineFunction.h
include/llvm/CodeGen/MachineOptimizationRemarkEmitter.h
include/llvm/CodeGen/TargetFrameLowering.h
include/llvm/IR/Function.h
lib/CodeGen/Analysis.cpp
lib/CodeGen/AsmPrinter/ARMException.cpp
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
lib/CodeGen/AsmPrinter/WinException.cpp
lib/CodeGen/BranchFolding.cpp
lib/CodeGen/DeadMachineInstructionElim.cpp
lib/CodeGen/EarlyIfConversion.cpp
lib/CodeGen/ExecutionDepsFix.cpp
lib/CodeGen/FEntryInserter.cpp
lib/CodeGen/GCRootLowering.cpp
lib/CodeGen/GlobalISel/CallLowering.cpp
lib/CodeGen/GlobalISel/IRTranslator.cpp
lib/CodeGen/GlobalISel/InstructionSelect.cpp
lib/CodeGen/GlobalISel/Legalizer.cpp
lib/CodeGen/GlobalISel/LegalizerHelper.cpp
lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
lib/CodeGen/GlobalISel/RegBankSelect.cpp
lib/CodeGen/IfConversion.cpp
lib/CodeGen/LexicalScopes.cpp
lib/CodeGen/LiveDebugValues.cpp
lib/CodeGen/LiveDebugVariables.cpp
lib/CodeGen/LiveRangeShrink.cpp
lib/CodeGen/MIRParser/MIParser.cpp
lib/CodeGen/MIRParser/MIRParser.cpp
lib/CodeGen/MIRPrinter.cpp
lib/CodeGen/MachineBasicBlock.cpp
lib/CodeGen/MachineBlockFrequencyInfo.cpp
lib/CodeGen/MachineBlockPlacement.cpp
lib/CodeGen/MachineCSE.cpp
lib/CodeGen/MachineCombiner.cpp
lib/CodeGen/MachineCopyPropagation.cpp
lib/CodeGen/MachineFunction.cpp
lib/CodeGen/MachineInstr.cpp
lib/CodeGen/MachineLICM.cpp
lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
lib/CodeGen/MachinePipeliner.cpp
lib/CodeGen/MachineRegisterInfo.cpp
lib/CodeGen/MachineScheduler.cpp
lib/CodeGen/MachineSink.cpp
lib/CodeGen/MachineVerifier.cpp
lib/CodeGen/OptimizePHIs.cpp
lib/CodeGen/PatchableFunction.cpp
lib/CodeGen/PeepholeOptimizer.cpp
lib/CodeGen/PostRASchedulerList.cpp
lib/CodeGen/PrologEpilogInserter.cpp
lib/CodeGen/RegAllocGreedy.cpp
lib/CodeGen/RegAllocPBQP.cpp
lib/CodeGen/RegUsageInfoCollector.cpp
lib/CodeGen/RegUsageInfoPropagate.cpp
lib/CodeGen/ResetMachineFunctionPass.cpp
lib/CodeGen/ScheduleDAGInstrs.cpp
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
lib/CodeGen/SelectionDAG/TargetLowering.cpp
lib/CodeGen/ShrinkWrap.cpp
lib/CodeGen/StackColoring.cpp
lib/CodeGen/TailDuplication.cpp
lib/CodeGen/TailDuplicator.cpp
lib/CodeGen/TargetFrameLoweringImpl.cpp
lib/CodeGen/TargetLoweringBase.cpp
lib/CodeGen/TargetOptionsImpl.cpp
lib/CodeGen/TargetRegisterInfo.cpp
lib/CodeGen/TwoAddressInstructionPass.cpp
lib/CodeGen/XRayInstrumentation.cpp
lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
lib/Target/AArch64/AArch64AdvSIMDScalarPass.cpp
lib/Target/AArch64/AArch64CallLowering.cpp
lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
lib/Target/AArch64/AArch64CollectLOH.cpp
lib/Target/AArch64/AArch64CondBrTuning.cpp
lib/Target/AArch64/AArch64ConditionOptimizer.cpp
lib/Target/AArch64/AArch64ConditionalCompares.cpp
lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
lib/Target/AArch64/AArch64FalkorHWPFFix.cpp
lib/Target/AArch64/AArch64FrameLowering.cpp
lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
lib/Target/AArch64/AArch64ISelLowering.cpp
lib/Target/AArch64/AArch64ISelLowering.h
lib/Target/AArch64/AArch64InstrInfo.cpp
lib/Target/AArch64/AArch64InstrInfo.td
lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
lib/Target/AArch64/AArch64RedundantCopyElimination.cpp
lib/Target/AArch64/AArch64RegisterInfo.cpp
lib/Target/AArch64/AArch64SIMDInstrOpt.cpp
lib/Target/AArch64/AArch64StorePairSuppress.cpp
lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
lib/Target/AMDGPU/AMDGPUCallLowering.cpp
lib/Target/AMDGPU/AMDGPUISelLowering.cpp
lib/Target/AMDGPU/AMDGPUMCInstLower.cpp
lib/Target/AMDGPU/AMDGPUMachineFunction.cpp
lib/Target/AMDGPU/AMDGPURegisterInfo.cpp
lib/Target/AMDGPU/AMDGPUSubtarget.cpp
lib/Target/AMDGPU/AMDGPUSubtarget.h
lib/Target/AMDGPU/AMDILCFGStructurizer.cpp
lib/Target/AMDGPU/GCNIterativeScheduler.cpp
lib/Target/AMDGPU/GCNSchedStrategy.cpp
lib/Target/AMDGPU/R600ClauseMergePass.cpp
lib/Target/AMDGPU/R600ControlFlowFinalizer.cpp
lib/Target/AMDGPU/R600InstrInfo.cpp
lib/Target/AMDGPU/R600OptimizeVectorRegisters.cpp
lib/Target/AMDGPU/SIFoldOperands.cpp
lib/Target/AMDGPU/SIFrameLowering.cpp
lib/Target/AMDGPU/SIISelLowering.cpp
lib/Target/AMDGPU/SIInsertSkips.cpp
lib/Target/AMDGPU/SIInstrInfo.cpp
lib/Target/AMDGPU/SILoadStoreOptimizer.cpp
lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
lib/Target/AMDGPU/SIMemoryLegalizer.cpp
lib/Target/AMDGPU/SIOptimizeExecMasking.cpp
lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp
lib/Target/AMDGPU/SIPeepholeSDWA.cpp
lib/Target/AMDGPU/SIRegisterInfo.cpp
lib/Target/AMDGPU/SIShrinkInstructions.cpp
lib/Target/AMDGPU/SIWholeQuadMode.cpp
lib/Target/ARC/ARCBranchFinalize.cpp
lib/Target/ARC/ARCFrameLowering.cpp
lib/Target/ARC/ARCRegisterInfo.cpp
lib/Target/ARM/A15SDOptimizer.cpp
lib/Target/ARM/ARMAsmPrinter.cpp
lib/Target/ARM/ARMBaseInstrInfo.cpp
lib/Target/ARM/ARMBaseRegisterInfo.cpp
lib/Target/ARM/ARMCallLowering.cpp
lib/Target/ARM/ARMExpandPseudoInsts.cpp
lib/Target/ARM/ARMFastISel.cpp
lib/Target/ARM/ARMFrameLowering.cpp
lib/Target/ARM/ARMISelLowering.cpp
lib/Target/ARM/ARMISelLowering.h
lib/Target/ARM/ARMLegalizerInfo.cpp
lib/Target/ARM/ARMLoadStoreOptimizer.cpp
lib/Target/ARM/ARMOptimizeBarriersPass.cpp
lib/Target/ARM/ARMSelectionDAGInfo.cpp
lib/Target/ARM/ARMSubtarget.cpp
lib/Target/ARM/MLxExpansionPass.cpp
lib/Target/ARM/Thumb2SizeReduction.cpp
lib/Target/ARM/ThumbRegisterInfo.cpp
lib/Target/AVR/AVRFrameLowering.cpp
lib/Target/AVR/AVRISelLowering.cpp
lib/Target/AVR/AVRRegisterInfo.cpp
lib/Target/BPF/BPFISelLowering.cpp
lib/Target/BPF/BPFRegisterInfo.cpp
lib/Target/Hexagon/HexagonBitSimplify.cpp
lib/Target/Hexagon/HexagonBitTracker.cpp
lib/Target/Hexagon/HexagonCFGOptimizer.cpp
lib/Target/Hexagon/HexagonConstExtenders.cpp
lib/Target/Hexagon/HexagonConstPropagation.cpp
lib/Target/Hexagon/HexagonCopyToCombine.cpp
lib/Target/Hexagon/HexagonEarlyIfConv.cpp
lib/Target/Hexagon/HexagonExpandCondsets.cpp
lib/Target/Hexagon/HexagonFixupHwLoops.cpp
lib/Target/Hexagon/HexagonFrameLowering.cpp
lib/Target/Hexagon/HexagonGenInsert.cpp
lib/Target/Hexagon/HexagonGenMux.cpp
lib/Target/Hexagon/HexagonGenPredicate.cpp
lib/Target/Hexagon/HexagonHardwareLoops.cpp
lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
lib/Target/Hexagon/HexagonISelLowering.cpp
lib/Target/Hexagon/HexagonMachineScheduler.cpp
lib/Target/Hexagon/HexagonNewValueJump.cpp
lib/Target/Hexagon/HexagonOptAddrMode.cpp
lib/Target/Hexagon/HexagonPeephole.cpp
lib/Target/Hexagon/HexagonRDFOpt.cpp
lib/Target/Hexagon/HexagonSplitDouble.cpp
lib/Target/Hexagon/HexagonStoreWidening.cpp
lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
lib/Target/Hexagon/RDFGraph.cpp
lib/Target/Lanai/LanaiISelLowering.cpp
lib/Target/MSP430/MSP430ISelLowering.cpp
lib/Target/MSP430/MSP430RegisterInfo.cpp
lib/Target/Mips/MipsAsmPrinter.cpp
lib/Target/Mips/MipsCCState.cpp
lib/Target/Mips/MipsConstantIslandPass.cpp
lib/Target/Mips/MipsISelLowering.cpp
lib/Target/Mips/MipsRegisterInfo.cpp
lib/Target/Mips/MipsSEFrameLowering.cpp
lib/Target/Mips/MipsSEISelDAGToDAG.cpp
lib/Target/Mips/MipsSEInstrInfo.cpp
lib/Target/Mips/MipsTargetMachine.cpp
lib/Target/NVPTX/NVPTXAsmPrinter.cpp
lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
lib/Target/NVPTX/NVPTXISelLowering.cpp
lib/Target/NVPTX/NVPTXPeephole.cpp
lib/Target/NVPTX/NVPTXReplaceImageHandles.cpp
lib/Target/PowerPC/PPCAsmPrinter.cpp
lib/Target/PowerPC/PPCBranchCoalescing.cpp
lib/Target/PowerPC/PPCEarlyReturn.cpp
lib/Target/PowerPC/PPCFrameLowering.cpp
lib/Target/PowerPC/PPCISelDAGToDAG.cpp
lib/Target/PowerPC/PPCISelLowering.cpp
lib/Target/PowerPC/PPCISelLowering.h
lib/Target/PowerPC/PPCInstrInfo.cpp
lib/Target/PowerPC/PPCMIPeephole.cpp
lib/Target/PowerPC/PPCPreEmitPeephole.cpp
lib/Target/PowerPC/PPCQPXLoadSplat.cpp
lib/Target/PowerPC/PPCReduceCRLogicals.cpp
lib/Target/PowerPC/PPCRegisterInfo.cpp
lib/Target/PowerPC/PPCVSXFMAMutate.cpp
lib/Target/PowerPC/PPCVSXSwapRemoval.cpp
lib/Target/Sparc/SparcISelLowering.cpp
lib/Target/SystemZ/SystemZElimCompare.cpp
lib/Target/SystemZ/SystemZFrameLowering.cpp
lib/Target/SystemZ/SystemZISelLowering.cpp
lib/Target/SystemZ/SystemZLDCleanup.cpp
lib/Target/SystemZ/SystemZRegisterInfo.cpp
lib/Target/SystemZ/SystemZShortenInst.cpp
lib/Target/X86/X86AsmPrinter.cpp
lib/Target/X86/X86CallFrameOptimization.cpp
lib/Target/X86/X86CallLowering.cpp
lib/Target/X86/X86CmovConversion.cpp
lib/Target/X86/X86DomainReassignment.cpp
lib/Target/X86/X86ExpandPseudo.cpp
lib/Target/X86/X86FixupBWInsts.cpp
lib/Target/X86/X86FixupLEAs.cpp
lib/Target/X86/X86FloatingPoint.cpp
lib/Target/X86/X86FrameLowering.cpp
lib/Target/X86/X86ISelDAGToDAG.cpp
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86ISelLowering.h
lib/Target/X86/X86InstrInfo.cpp
lib/Target/X86/X86InstrInfo.td
lib/Target/X86/X86OptimizeLEAs.cpp
lib/Target/X86/X86PadShortFunction.cpp
lib/Target/X86/X86RegisterInfo.cpp
lib/Target/X86/X86SelectionDAGInfo.cpp
lib/Target/X86/X86VZeroUpper.cpp
lib/Target/X86/X86WinAllocaExpander.cpp
lib/Target/XCore/XCoreFrameLowering.cpp
lib/Target/XCore/XCoreInstrInfo.cpp
lib/Target/XCore/XCoreMachineFunctionInfo.cpp
lib/Target/XCore/XCoreRegisterInfo.cpp