SPIRVCallLowering.cpp File Reference

#include "SPIRVCallLowering.h"
#include "MCTargetDesc/SPIRVBaseInfo.h"
#include "SPIRV.h"
#include "SPIRVBuiltins.h"
#include "SPIRVGlobalRegistry.h"
#include "SPIRVISelLowering.h"
#include "SPIRVRegisterInfo.h"
#include "SPIRVSubtarget.h"
#include "SPIRVUtils.h"
#include "llvm/CodeGen/FunctionLoweringInfo.h"
#include "llvm/Support/ModRef.h"

Go to the source code of this file.

Functions
static uint32_t	getFunctionControl (const Function &F)
static ConstantInt *	getConstInt (MDNode *MD, unsigned NumOp)
static FunctionType *	getOriginalFunctionType (const Function &F)
static MDString *	getKernelArgAttribute (const Function &KernelFunction, unsigned ArgIdx, const StringRef AttributeName)
static SPIRV::AccessQualifier::AccessQualifier	getArgAccessQual (const Function &F, unsigned ArgIdx)
static std::vector< SPIRV::Decoration::Decoration >	getKernelArgTypeQual (const Function &KernelFunction, unsigned ArgIdx)
static SPIRVType *	getArgSPIRVType (const Function &F, unsigned ArgIdx, SPIRVGlobalRegistry *GR, MachineIRBuilder &MIRBuilder)
static bool	isEntryPoint (const Function &F)
static SPIRV::ExecutionModel::ExecutionModel	getExecutionModel (const SPIRVSubtarget &STI, const Function &F)

Function Documentation

getArgAccessQual()

static SPIRV::AccessQualifier::AccessQualifier getArgAccessQual ( const Function &  F, unsigned  ArgIdx  )

static

Definition at line 172 of file SPIRVCallLowering.cpp.

References llvm::StringRef::compare(), F, getKernelArgAttribute(), llvm::MDString::getString(), and llvm::CallingConv::SPIR_KERNEL.

Referenced by getArgSPIRVType().

getArgSPIRVType()

static SPIRVType * getArgSPIRVType ( const Function &  F, unsigned  ArgIdx, SPIRVGlobalRegistry *  GR, MachineIRBuilder &  MIRBuilder  )

static

Definition at line 197 of file SPIRVCallLowering.cpp.

References llvm::addressSpaceToStorageClass(), llvm::StringRef::ends_with(), F, getArgAccessQual(), getKernelArgAttribute(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVType(), llvm::SPIRVGlobalRegistry::getOrCreateSPIRVTypeByName(), getOriginalFunctionType(), llvm::FunctionType::getParamType(), llvm::Type::getPointerAddressSpace(), llvm::MDString::getString(), llvm::isSpecialOpaqueType(), llvm_unreachable, llvm::CallingConv::SPIR_KERNEL, and llvm::StringRef::str().

Referenced by llvm::SPIRVCallLowering::lowerFormalArguments().

getConstInt()

static ConstantInt * getConstInt ( MDNode *  MD, unsigned  NumOp  )

static

Definition at line 70 of file SPIRVCallLowering.cpp.

References llvm::MDNode::getNumOperands(), and llvm::MDNode::getOperand().

Referenced by getOriginalFunctionType(), and llvm::SPIRVCallLowering::lowerFormalArguments().

getExecutionModel()

static SPIRV::ExecutionModel::ExecutionModel getExecutionModel ( const SPIRVSubtarget &  STI, const Function &  F  )

static

Definition at line 246 of file SPIRVCallLowering.cpp.

References F, llvm::SPIRVSubtarget::isOpenCLEnv(), llvm::report_fatal_error(), and value.

Referenced by llvm::SPIRVCallLowering::lowerFormalArguments().

getFunctionControl()

static uint32_t getFunctionControl ( const Function &  F )

static

Definition at line 52 of file SPIRVCallLowering.cpp.

References llvm::MemoryEffectsBase< LocationEnum >::doesNotAccessMemory(), F, and llvm::MemoryEffectsBase< LocationEnum >::onlyReadsMemory().

Referenced by llvm::SPIRVCallLowering::lowerFormalArguments().

getKernelArgAttribute()

static MDString * getKernelArgAttribute ( const Function &  KernelFunction, unsigned  ArgIdx, const StringRef  AttributeName  )

static

Definition at line 120 of file SPIRVCallLowering.cpp.

References assert(), llvm::Function::getCallingConv(), llvm::GlobalObject::getMetadata(), llvm::Value::getName(), llvm::Module::getNamedMetadata(), llvm::NamedMDNode::getNumOperands(), llvm::MDNode::getOperand(), llvm::NamedMDNode::getOperand(), llvm::GlobalValue::getParent(), llvm::ValueAsMetadata::getValue(), llvm::MDNode::operands(), and llvm::CallingConv::SPIR_KERNEL.

Referenced by getArgAccessQual(), getArgSPIRVType(), and getKernelArgTypeQual().

getKernelArgTypeQual()

static std::vector< SPIRV::Decoration::Decoration > getKernelArgTypeQual ( const Function &  KernelFunction, unsigned  ArgIdx  )

static

Definition at line 189 of file SPIRVCallLowering.cpp.

References llvm::StringRef::compare(), getKernelArgAttribute(), and llvm::MDString::getString().

Referenced by llvm::SPIRVCallLowering::lowerFormalArguments().

getOriginalFunctionType()

static FunctionType * getOriginalFunctionType ( const Function &  F )

static

Definition at line 82 of file SPIRVCallLowering.cpp.

References assert(), F, llvm::FunctionType::get(), getConstInt(), llvm::MDNode::getOperand(), N, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and RetTy.

Referenced by getArgSPIRVType(), llvm::SPIRVCallLowering::lowerCall(), and llvm::SPIRVCallLowering::lowerFormalArguments().

isEntryPoint()

static bool isEntryPoint ( const Function &  F )

static

Definition at line 231 of file SPIRVCallLowering.cpp.

References F, and llvm::CallingConv::SPIR_KERNEL.

Referenced by llvm::SPIRVCallLowering::lowerFormalArguments().