LLVM 18.0.0git
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This class keeps track of the SPI_SP_INPUT_ADDR config register, which tells the hardware which interpolation parameters to load. More...
#include "Target/AMDGPU/SIMachineFunctionInfo.h"
Classes | |
struct | VGPRSpillToAGPR |
Friends | |
class | GCNTargetMachine |
Additional Inherited Members | |
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static std::optional< uint32_t > | getLDSKernelIdMetadata (const Function &F) |
static std::optional< uint32_t > | getLDSAbsoluteAddress (const GlobalValue &GV) |
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template<typename FuncInfoTy , typename SubtargetTy = TargetSubtargetInfo> | |
static FuncInfoTy * | create (BumpPtrAllocator &Allocator, const Function &F, const SubtargetTy *STI) |
Factory function: default behavior is to call new using the supplied allocator. | |
template<typename Ty > | |
static Ty * | create (BumpPtrAllocator &Allocator, const Ty &MFI) |
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uint64_t | ExplicitKernArgSize = 0 |
Align | MaxKernArgAlign |
uint32_t | LDSSize = 0 |
Number of bytes in the LDS that are being used. | |
uint32_t | GDSSize = 0 |
uint32_t | StaticLDSSize = 0 |
Number of bytes in the LDS allocated statically. | |
uint32_t | StaticGDSSize = 0 |
Align | DynLDSAlign |
Align for dynamic shared memory if any. | |
bool | IsEntryFunction = false |
bool | IsModuleEntryFunction = false |
bool | IsChainFunction = false |
bool | NoSignedZerosFPMath = false |
bool | MemoryBound = false |
bool | WaveLimiter = false |
This class keeps track of the SPI_SP_INPUT_ADDR config register, which tells the hardware which interpolation parameters to load.
Definition at line 375 of file SIMachineFunctionInfo.h.
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SIMachineFunctionInfo::SIMachineFunctionInfo | ( | const Function & | F, |
const GCNSubtarget * | STI | ||
) |
Definition at line 38 of file SIMachineFunctionInfo.cpp.
References A, llvm::CallingConv::AMDGPU_CS, llvm::CallingConv::AMDGPU_Gfx, llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::CallingConv::AMDGPU_KERNEL, llvm::CallingConv::AMDGPU_PS, CC, llvm::StringRef::consumeInteger(), llvm::ArgDescriptor::createRegister(), llvm::StringRef::empty(), F, llvm::AMDGPUArgumentUsageInfo::FixedABIFunctionInfo, llvm::AMDGPU::getInitialPSInputAddr(), llvm::AMDGPUMachineFunction::getLDSSize(), llvm::AMDGPUSubtarget::GFX9, llvm::AMDGPU::isChainCC(), llvm::AMDGPUMachineFunction::isEntryFunction(), llvm::AMDGPU::isGraphics(), llvm::AMDGPUMachineFunction::MaxKernArgAlign, mayUseAGPRs(), and llvm::CallingConv::SPIR_KERNEL.
Register SIMachineFunctionInfo::addDispatchID | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 219 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
Register SIMachineFunctionInfo::addDispatchPtr | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 197 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
Register SIMachineFunctionInfo::addFlatScratchInit | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 226 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
Register SIMachineFunctionInfo::addImplicitBufferPtr | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 233 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
Register SIMachineFunctionInfo::addKernargSegmentPtr | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 211 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
Register SIMachineFunctionInfo::addLDSKernelId | ( | ) |
Definition at line 240 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister().
SmallVectorImpl< MCRegister > * SIMachineFunctionInfo::addPreloadedKernArg | ( | const SIRegisterInfo & | TRI, |
const TargetRegisterClass * | RC, | ||
unsigned | AllocSizeDWord, | ||
int | KernArgIdx, | ||
int | PaddingSGPRs | ||
) |
Definition at line 246 of file SIMachineFunctionInfo.cpp.
References llvm::GCNUserSGPRUsageInfo::allocKernargPreloadSGPRs(), assert(), I, and TRI.
Register SIMachineFunctionInfo::addPrivateSegmentBuffer | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 188 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
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Definition at line 799 of file SIMachineFunctionInfo.h.
References llvm::ArgDescriptor::createRegister().
Register SIMachineFunctionInfo::addQueuePtr | ( | const SIRegisterInfo & | TRI | ) |
Definition at line 204 of file SIMachineFunctionInfo.cpp.
References llvm::ArgDescriptor::createRegister(), and TRI.
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Increment user SGPRs used for padding the argument list only.
Definition at line 739 of file SIMachineFunctionInfo.h.
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Definition at line 601 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), and Reg.
Referenced by getVGPRSpillLaneOrTempRegister().
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Definition at line 975 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::spillEmergencySGPR(), and llvm::SIRegisterInfo::spillSGPR().
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Definition at line 979 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::buildVGPRSpillLoadStore(), and llvm::SIRegisterInfo::eliminateFrameIndex().
Definition at line 746 of file SIMachineFunctionInfo.h.
References llvm::ArgDescriptor::createRegister(), and Reg.
Definition at line 756 of file SIMachineFunctionInfo.h.
References llvm::ArgDescriptor::createRegister(), hasWorkGroupIDZ(), and Reg.
Definition at line 767 of file SIMachineFunctionInfo.h.
References llvm::ArgDescriptor::createRegister(), and Reg.
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Definition at line 778 of file SIMachineFunctionInfo.h.
References llvm::ArgDescriptor::createRegister().
bool SIMachineFunctionInfo::allocateSGPRSpillToVGPRLane | ( | MachineFunction & | MF, |
int | FI, | ||
bool | IsPrologEpilog = false |
||
) |
Definition at line 361 of file SIMachineFunctionInfo.cpp.
References assert(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getSubtarget(), I, and Size.
Referenced by getVGPRSpillLaneOrTempRegister().
bool SIMachineFunctionInfo::allocateVGPRSpillToAGPR | ( | MachineFunction & | MF, |
int | FI, | ||
bool | isAGPRtoVGPR | ||
) |
Reserve AGPRs or VGPRs to support spilling for FrameIndex FI
.
Either AGPR is spilled to VGPR to vice versa. Returns true if a FI
can be eliminated completely.
Definition at line 407 of file SIMachineFunctionInfo.cpp.
References assert(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::Function::getCallingConv(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getFunction(), llvm::MachineFrameInfo::getObjectSize(), llvm::MachineFunction::getRegInfo(), llvm::TargetRegisterClass::getRegisters(), llvm::MachineFunction::getSubtarget(), I, llvm::MachineFrameInfo::isSpillSlotObjectIndex(), MRI, llvm::BitVector::push_back(), llvm::BitVector::resize(), llvm::BitVector::set(), llvm::BitVector::setBitsInMask(), Size, and TRI.
Referenced by llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
void SIMachineFunctionInfo::allocateWWMSpill | ( | MachineFunction & | MF, |
Register | VGPR, | ||
uint64_t | Size = 4 , |
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Align | Alignment = Align(4) |
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) |
Definition at line 273 of file SIMachineFunctionInfo.cpp.
References llvm::MapVector< KeyT, ValueT, MapType, VectorType >::count(), llvm::MachineFrameInfo::CreateSpillStackObject(), llvm::MachineFunction::getFrameInfo(), llvm::MapVector< KeyT, ValueT, MapType, VectorType >::insert(), llvm::AMDGPUMachineFunction::isChainFunction(), llvm::SIRegisterInfo::isChainScratchRegister(), llvm::AMDGPUMachineFunction::isEntryFunction(), and Size.
Referenced by llvm::SIFrameLowering::determineCalleeSaves(), and llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
Definition at line 663 of file SIMachineFunctionInfo.h.
References Reg.
Referenced by llvm::SIInstrInfo::getLiveRangeSplitOpcode(), getVectorRegSpillRestoreOpcode(), and getVectorRegSpillSaveOpcode().
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Definition at line 631 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::find_if(), and llvm::SPILL_TO_VGPR_LANE.
Referenced by allSGPRSpillsAreDead(), and removeDeadFrameIndices().
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Make a functionally equivalent copy of this MachineFunctionInfo in MF
.
This requires remapping MachineBasicBlock references from the original parent to values in the new function. Targets may assume that virtual register and frame index values are preserved in the new function.
Reimplemented from llvm::MachineFunctionInfo.
Definition at line 174 of file SIMachineFunctionInfo.cpp.
References llvm::MachineFunction::cloneInfo().
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Definition at line 870 of file SIMachineFunctionInfo.h.
Definition at line 680 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::getReservedRegs(), and llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
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Definition at line 623 of file SIMachineFunctionInfo.h.
References llvm::COPY_TO_SCRATCH_SGPR, and llvm::SmallVectorTemplateBase< T, bool >::push_back().
Referenced by llvm::SIFrameLowering::emitCSRSpillStores().
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Definition at line 846 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPUCallLowering::passSpecialInputs().
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Definition at line 850 of file SIMachineFunctionInfo.h.
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Definition at line 716 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPUCallLowering::areCalleeOutgoingArgsTailCallable(), and llvm::SITargetLowering::isEligibleForTailCallOptimization().
Definition at line 1013 of file SIMachineFunctionInfo.h.
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Definition at line 901 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::assignCalleeSavedSpillSlots(), llvm::SIFrameLowering::determineCalleeSavesSGPR(), llvm::SIFrameLowering::determinePrologEpilogSGPRSaves(), llvm::SIFrameLowering::emitCSRSpillRestores(), llvm::SIFrameLowering::emitCSRSpillStores(), llvm::SIFrameLowering::emitEntryFunctionPrologue(), llvm::SIFrameLowering::emitEpilogue(), llvm::SIFrameLowering::emitPrologue(), llvm::SIRegisterInfo::getFrameRegister(), llvm::SIRegisterInfo::getReservedRegs(), and llvm::SIRegisterInfo::spillSGPR().
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Definition at line 864 of file SIMachineFunctionInfo.h.
Referenced by buildGitPtr().
Register SIMachineFunctionInfo::getGITPtrLoReg | ( | const MachineFunction & | MF | ) | const |
Definition at line 553 of file SIMachineFunctionInfo.cpp.
References llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::Function::getCallingConv(), llvm::MachineFunction::getFunction(), and llvm::MachineFunction::getSubtarget().
Referenced by buildGitPtr(), and llvm::SIFrameLowering::emitEntryFunctionPrologue().
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Definition at line 1060 of file SIMachineFunctionInfo.h.
Referenced by llvm::SITargetLowering::getTgtMemIntrinsic(), and llvm::AMDGPUMIRFormatter::parseCustomPseudoSourceValue().
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Definition at line 931 of file SIMachineFunctionInfo.h.
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Definition at line 1023 of file SIMachineFunctionInfo.h.
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Definition at line 1039 of file SIMachineFunctionInfo.h.
Referenced by llvm::UnclusteredHighRPStage::initGCNSchedStage(), and limitOccupancy().
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Definition at line 1068 of file SIMachineFunctionInfo.h.
References llvm::AMDGPUMachineFunction::isMemoryBound(), and llvm::AMDGPUMachineFunction::needsWaveLimiter().
Referenced by llvm::GCNSchedStage::checkScheduling(), llvm::GCNScheduleDAGMILive::GCNScheduleDAGMILive(), and llvm::GCNSchedStrategy::initialize().
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Definition at line 1018 of file SIMachineFunctionInfo.h.
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Definition at line 1034 of file SIMachineFunctionInfo.h.
Referenced by llvm::GCNSchedStage::mayCauseSpilling().
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Definition at line 579 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPULegalizerInfo::legalizeFDIV32(), llvm::AMDGPULegalizerInfo::legalizeFFloor(), llvm::AMDGPULegalizerInfo::legalizeFMad(), llvm::AMDGPULegalizerInfo::legalizeMinNumMaxNum(), llvm::AMDGPULegalizerInfo::legalizeRsqClampIntrinsic(), llvm::AMDGPUTargetLowering::LowerDIVREM24(), and llvm::AMDGPUTargetLowering::LowerUDIVREM64().
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Definition at line 882 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPUAsmPrinter::emitFunctionBodyStart().
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Definition at line 878 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::emitEntryFunctionPrologue(), and llvm::GCNSubtarget::getMaxNumSGPRs().
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Definition at line 967 of file SIMachineFunctionInfo.h.
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Definition at line 971 of file SIMachineFunctionInfo.h.
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Definition at line 874 of file SIMachineFunctionInfo.h.
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Definition at line 1064 of file SIMachineFunctionInfo.h.
Referenced by llvm::GCNSchedStrategy::initialize().
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Definition at line 714 of file SIMachineFunctionInfo.h.
Referenced by llvm::yaml::SIMachineFunctionInfo::SIMachineFunctionInfo().
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Definition at line 859 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::emitEntryFunctionPrologue().
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Definition at line 855 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPULegalizerInfo::legalizeWorkitemIDIntrinsic(), and llvm::AMDGPULegalizerInfo::loadInputValue().
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Definition at line 886 of file SIMachineFunctionInfo.h.
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Definition at line 642 of file SIMachineFunctionInfo.h.
References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), I, and Reg.
Referenced by llvm::SIFrameLowering::emitPrologue().
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Definition at line 593 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::emitCSRSpillRestores(), and llvm::SIFrameLowering::emitCSRSpillStores().
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Definition at line 983 of file SIMachineFunctionInfo.h.
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Definition at line 987 of file SIMachineFunctionInfo.h.
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Definition at line 927 of file SIMachineFunctionInfo.h.
int SIMachineFunctionInfo::getScavengeFI | ( | MachineFrameInfo & | MFI, |
const SIRegisterInfo & | TRI | ||
) |
Definition at line 518 of file SIMachineFunctionInfo.cpp.
References llvm::MachineFrameInfo::CreateFixedObject(), llvm::MachineFrameInfo::CreateStackObject(), llvm::AMDGPUMachineFunction::isChainFunction(), llvm::AMDGPUMachineFunction::isEntryFunction(), and TRI.
Referenced by llvm::SGPRSpillBuilder::prepare(), and llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
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Returns the physical register reserved for use as the resource descriptor for scratch accesses.
Definition at line 892 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::SIRegisterInfo::getReservedRegs(), and llvm::AMDGPUCallLowering::handleImplicitCallArguments().
Definition at line 613 of file SIMachineFunctionInfo.h.
References llvm::COPY_TO_SCRATCH_SGPR, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), I, and Reg.
Referenced by llvm::SIFrameLowering::assignCalleeSavedSpillSlots(), llvm::SIFrameLowering::emitEpilogue(), and llvm::SIFrameLowering::emitPrologue().
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Definition at line 650 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.
Referenced by getVGPRSpillLaneOrTempRegister(), llvm::SIRegisterInfo::restoreSGPR(), and llvm::SIRegisterInfo::spillSGPR().
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Definition at line 582 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.
Referenced by llvm::SIRegisterInfo::restoreSGPR(), and llvm::SIRegisterInfo::spillSGPR().
Definition at line 589 of file SIMachineFunctionInfo.h.
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Definition at line 921 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::buildSpillLoadStore(), llvm::SIFrameLowering::determineCalleeSavesSGPR(), llvm::SIFrameLowering::eliminateCallFramePseudoInstr(), llvm::SIRegisterInfo::eliminateFrameIndex(), llvm::SIFrameLowering::emitEntryFunctionPrologue(), llvm::SIFrameLowering::emitEpilogue(), llvm::SIFrameLowering::emitPrologue(), llvm::SIRegisterInfo::getFrameRegister(), llvm::SIRegisterInfo::getReservedRegs(), llvm::SIInstrInfo::loadRegFromStackSlot(), llvm::SIRegisterInfo::spillSGPR(), and llvm::SIInstrInfo::storeRegToStackSlot().
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Definition at line 597 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::emitEntryFunctionPrologue(), llvm::AMDGPU::HSAMD::MetadataStreamerMsgPackV5::emitHiddenKernelArgs(), and llvm::GCNSubtarget::getReservedNumSGPRs().
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Definition at line 599 of file SIMachineFunctionInfo.h.
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Definition at line 688 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::getReservedRegs(), and llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
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Definition at line 692 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.
Referenced by spillVGPRtoAGPR().
Definition at line 1029 of file SIMachineFunctionInfo.h.
Referenced by llvm::GCNSubtarget::getMaxNumSGPRs(), and llvm::GCNSubtarget::getMaxNumVGPRs().
Dim's
work group ID. Definition at line 1044 of file SIMachineFunctionInfo.h.
References assert(), hasWorkGroupIDX(), hasWorkGroupIDY(), hasWorkGroupIDZ(), and llvm_unreachable.
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Definition at line 591 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIRegisterInfo::getReservedRegs(), llvm::SIFrameLowering::processFunctionBeforeFrameFinalized(), and llvm::yaml::SIMachineFunctionInfo::SIMachineFunctionInfo().
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Definition at line 590 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::determineCalleeSaves().
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Definition at line 842 of file SIMachineFunctionInfo.h.
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Definition at line 784 of file SIMachineFunctionInfo.h.
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Definition at line 951 of file SIMachineFunctionInfo.h.
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Definition at line 826 of file SIMachineFunctionInfo.h.
Definition at line 608 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::contains(), and Reg.
Referenced by llvm::SIFrameLowering::determinePrologEpilogSGPRSaves(), llvm::SIFrameLowering::emitEpilogue(), and llvm::SIFrameLowering::emitPrologue().
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Definition at line 935 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::determineCalleeSavesSGPR().
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Definition at line 943 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
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Definition at line 670 of file SIMachineFunctionInfo.h.
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Definition at line 810 of file SIMachineFunctionInfo.h.
Referenced by getWorkGroupIDSGPR().
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Definition at line 814 of file SIMachineFunctionInfo.h.
Referenced by getWorkGroupIDSGPR().
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Definition at line 818 of file SIMachineFunctionInfo.h.
Referenced by addWorkGroupIDY(), and getWorkGroupIDSGPR().
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Definition at line 822 of file SIMachineFunctionInfo.h.
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Definition at line 830 of file SIMachineFunctionInfo.h.
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Definition at line 834 of file SIMachineFunctionInfo.h.
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Definition at line 838 of file SIMachineFunctionInfo.h.
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Definition at line 1081 of file SIMachineFunctionInfo.h.
References limitOccupancy().
Referenced by llvm::UnclusteredHighRPStage::initGCNSchedStage().
bool SIMachineFunctionInfo::initializeBaseYamlFields | ( | const yaml::SIMachineFunctionInfo & | YamlMFI, |
const MachineFunction & | MF, | ||
PerFunctionMIParsingState & | PFS, | ||
SMDiagnostic & | Error, | ||
SMRange & | SourceRange | ||
) |
Definition at line 678 of file SIMachineFunctionInfo.cpp.
References llvm::yaml::SIMachineFunctionInfo::BytesInStackArgArea, llvm::SourceMgr::DK_Error, llvm::yaml::SIMachineFunctionInfo::DynLDSAlign, llvm::yaml::SIMachineFunctionInfo::ExplicitKernArgSize, llvm::yaml::SIMachineFunctionInfo::GDSSize, llvm::MemoryBuffer::getBufferIdentifier(), llvm::MachineFunction::getFrameInfo(), llvm::SourceMgr::getMainFileID(), llvm::SourceMgr::getMemoryBuffer(), llvm::yaml::SIMachineFunctionInfo::HasSpilledSGPRs, llvm::yaml::SIMachineFunctionInfo::HasSpilledVGPRs, llvm::yaml::SIMachineFunctionInfo::HighBitsOf32BitAddress, llvm::yaml::SIMachineFunctionInfo::IsEntryFunction, llvm::yaml::SIMachineFunctionInfo::LDSSize, llvm::yaml::SIMachineFunctionInfo::MaxKernArgAlign, llvm::yaml::SIMachineFunctionInfo::MemoryBound, llvm::yaml::SIMachineFunctionInfo::NoSignedZerosFPMath, llvm::yaml::SIMachineFunctionInfo::Occupancy, llvm::yaml::SIMachineFunctionInfo::PSInputAddr, llvm::yaml::SIMachineFunctionInfo::PSInputEnable, llvm::yaml::SIMachineFunctionInfo::ReturnsVoid, llvm::yaml::SIMachineFunctionInfo::ScavengeFI, llvm::PerFunctionMIParsingState::SM, llvm::dwarf::toString(), and llvm::yaml::SIMachineFunctionInfo::WaveLimiter.
Referenced by llvm::GCNTargetMachine::parseMachineFunctionInfo().
Definition at line 305 of file SIMachineFunctionInfo.cpp.
References I.
Referenced by splitWWMSpillRegisters().
Definition at line 991 of file SIMachineFunctionInfo.h.
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Definition at line 959 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::emitEpilogue().
void SIMachineFunctionInfo::limitOccupancy | ( | const MachineFunction & | MF | ) |
Definition at line 181 of file SIMachineFunctionInfo.cpp.
References llvm::MachineFunction::getFunction(), llvm::AMDGPUMachineFunction::getLDSSize(), getMaxWavesPerEU(), llvm::MachineFunction::getSubtarget(), and limitOccupancy().
Referenced by llvm::GCNSchedStage::checkScheduling(), increaseOccupancy(), and limitOccupancy().
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Definition at line 1076 of file SIMachineFunctionInfo.h.
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Definition at line 995 of file SIMachineFunctionInfo.h.
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Definition at line 999 of file SIMachineFunctionInfo.h.
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Definition at line 1087 of file SIMachineFunctionInfo.h.
Definition at line 719 of file SIMachineFunctionInfo.cpp.
References F, I, and llvm::Intrinsic::not_intrinsic.
Referenced by SIMachineFunctionInfo().
bool SIMachineFunctionInfo::removeDeadFrameIndices | ( | MachineFrameInfo & | MFI, |
bool | ResetSGPRSpillStackIDs | ||
) |
If ResetSGPRSpillStackIDs
is true, reset the stack ID from sgpr-spill to the default stack.
Definition at line 473 of file SIMachineFunctionInfo.cpp.
References checkIndexInPrologEpilogSGPRSpills(), llvm::TargetStackID::Default, E, llvm::MachineFrameInfo::getObjectIndexBegin(), llvm::MachineFrameInfo::getObjectIndexEnd(), llvm::MachineFrameInfo::getStackID(), I, llvm::make_early_inc_range(), llvm::MachineFrameInfo::RemoveStackObject(), llvm::MachineFrameInfo::setStackID(), and llvm::TargetStackID::SGPRSpill.
Referenced by llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
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Definition at line 577 of file SIMachineFunctionInfo.h.
References llvm::SetVector< T, Vector, Set, N >::insert(), and Reg.
Referenced by llvm::GCNTargetMachine::parseMachineFunctionInfo().
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Definition at line 1003 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPUCallLowering::lowerReturn().
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Definition at line 720 of file SIMachineFunctionInfo.h.
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Definition at line 657 of file SIMachineFunctionInfo.h.
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Definition at line 905 of file SIMachineFunctionInfo.h.
Definition at line 955 of file SIMachineFunctionInfo.h.
Definition at line 939 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIInstrInfo::loadRegFromStackSlot(), and llvm::SIInstrInfo::storeRegToStackSlot().
Definition at line 947 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIInstrInfo::storeRegToStackSlot().
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Definition at line 1007 of file SIMachineFunctionInfo.h.
Referenced by llvm::AMDGPUCallLowering::lowerReturn().
Definition at line 963 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::emitPrologue().
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Definition at line 915 of file SIMachineFunctionInfo.h.
References Reg.
Referenced by llvm::SIFrameLowering::processFunctionBeforeFrameIndicesReplaced().
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Definition at line 806 of file SIMachineFunctionInfo.h.
References llvm::ArgDescriptor::createRegister(), and Reg.
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Definition at line 896 of file SIMachineFunctionInfo.h.
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Definition at line 686 of file SIMachineFunctionInfo.h.
References Reg.
Referenced by llvm::SIFrameLowering::determinePrologEpilogSGPRSaves().
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Definition at line 910 of file SIMachineFunctionInfo.h.
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Definition at line 557 of file SIMachineFunctionInfo.h.
Referenced by llvm::SIFrameLowering::processFunctionBeforeFrameIndicesReplaced().
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Definition at line 698 of file SIMachineFunctionInfo.h.
References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.
Referenced by llvm::SIFrameLowering::processFunctionBeforeFrameFinalized().
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Definition at line 787 of file SIMachineFunctionInfo.h.
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Definition at line 791 of file SIMachineFunctionInfo.h.
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Definition at line 795 of file SIMachineFunctionInfo.h.
void SIMachineFunctionInfo::splitWWMSpillRegisters | ( | MachineFunction & | MF, |
SmallVectorImpl< std::pair< Register, int > > & | CalleeSavedRegs, | ||
SmallVectorImpl< std::pair< Register, int > > & | ScratchRegs | ||
) | const |
Definition at line 292 of file SIMachineFunctionInfo.cpp.
References llvm::MachineRegisterInfo::getCalleeSavedRegs(), llvm::MachineFunction::getRegInfo(), and isCalleeSavedReg().
Referenced by llvm::SIFrameLowering::emitCSRSpillRestores(), and llvm::SIFrameLowering::emitCSRSpillStores().
bool SIMachineFunctionInfo::usesAGPRs | ( | const MachineFunction & | MF | ) | const |
Definition at line 751 of file SIMachineFunctionInfo.cpp.
References E, llvm::Function::getCallingConv(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getFunction(), llvm::MachineFunction::getRegInfo(), llvm::MachineFrameInfo::hasCalls(), I, llvm::Register::index2VirtReg(), llvm::SIRegisterInfo::isAGPRClass(), llvm::AMDGPU::isEntryFunctionCC(), and MRI.
Referenced by llvm::SIRegisterInfo::getReservedRegs().
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friend |
Definition at line 377 of file SIMachineFunctionInfo.h.