AMDGPUAsmPrinter.cpp File Reference

#include "AMDGPUAsmPrinter.h"
#include "AMDGPU.h"
#include "AMDGPUHSAMetadataStreamer.h"
#include "AMDKernelCodeT.h"
#include "GCNSubtarget.h"
#include "MCTargetDesc/AMDGPUInstPrinter.h"
#include "MCTargetDesc/AMDGPUTargetStreamer.h"
#include "R600AsmPrinter.h"
#include "SIMachineFunctionInfo.h"
#include "TargetInfo/AMDGPUTargetInfo.h"
#include "Utils/AMDGPUBaseInfo.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/Support/AMDHSAKernelDescriptor.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Target/TargetMachine.h"

Include dependency graph for AMDGPUAsmPrinter.cpp:

Go to the source code of this file.

Functions
static uint32_t	getFPMode (AMDGPU::SIModeRegisterDefaults Mode)
static AsmPrinter *	createAMDGPUAsmPrinterPass (TargetMachine &tm, std::unique_ptr< MCStreamer > &&Streamer)
void LLVM_EXTERNAL_VISIBILITY	LLVMInitializeAMDGPUAsmPrinter ()
static bool	hasAnyNonFlatUseOfReg (const MachineRegisterInfo &MRI, const SIInstrInfo &TII, unsigned Reg)
static const Function *	getCalleeFunction (const MachineOperand &Op)
static unsigned	getRsrcReg (CallingConv::ID CallConv)
static amd_element_byte_size_t	getElementByteSizeValue (unsigned Size)

Variables
static cl::opt< uint32_t >	AssumedStackSizeForExternalCall ("amdgpu-assume-external-call-stack-size", cl::desc("Assumed stack use of any external call (in bytes)"), cl::Hidden, cl::init(16384))
static cl::opt< uint32_t >	AssumedStackSizeForDynamicSizeObjects ("amdgpu-assume-dynamic-stack-object-size", cl::desc("Assumed extra stack use if there are any " "variable sized objects (in bytes)"), cl::Hidden, cl::init(4096))

Detailed Description

The AMDGPUAsmPrinter is used to print both assembly string and also binary code. When passed an MCAsmStreamer it prints assembly and when passed an MCObjectStreamer it outputs binary code.

Definition in file AMDGPUAsmPrinter.cpp.

Function Documentation

createAMDGPUAsmPrinterPass()

static AsmPrinter* createAMDGPUAsmPrinterPass ( TargetMachine &  tm, std::unique_ptr< MCStreamer > &&  Streamer  )

static

Definition at line 86 of file AMDGPUAsmPrinter.cpp.

References move.

Referenced by LLVMInitializeAMDGPUAsmPrinter().

getCalleeFunction()

static const Function* getCalleeFunction ( const MachineOperand &  Op )

static

Definition at line 705 of file AMDGPUAsmPrinter.cpp.

References assert().

getElementByteSizeValue()

static amd_element_byte_size_t getElementByteSizeValue ( unsigned  Size )

static

Definition at line 1370 of file AMDGPUAsmPrinter.cpp.

References AMD_ELEMENT_16_BYTES, AMD_ELEMENT_4_BYTES, AMD_ELEMENT_8_BYTES, llvm_unreachable, and llvm::Check::Size.

getFPMode()

static uint32_t getFPMode ( AMDGPU::SIModeRegisterDefaults  Mode )

static

Definition at line 78 of file AMDGPUAsmPrinter.cpp.

References FP_DENORM_MODE_DP, FP_DENORM_MODE_SP, FP_ROUND_MODE_DP, FP_ROUND_MODE_SP, FP_ROUND_ROUND_TO_NEAREST, and Mode.

getRsrcReg()

static unsigned getRsrcReg ( CallingConv::ID  CallConv )

static

Definition at line 1269 of file AMDGPUAsmPrinter.cpp.

References llvm::CallingConv::AMDGPU_CS, llvm::CallingConv::AMDGPU_ES, llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::CallingConv::AMDGPU_LS, llvm::CallingConv::AMDGPU_PS, llvm::CallingConv::AMDGPU_VS, LLVM_FALLTHROUGH, R_00B028_SPI_SHADER_PGM_RSRC1_PS, R_00B128_SPI_SHADER_PGM_RSRC1_VS, R_00B228_SPI_SHADER_PGM_RSRC1_GS, R_00B328_SPI_SHADER_PGM_RSRC1_ES, R_00B428_SPI_SHADER_PGM_RSRC1_HS, R_00B528_SPI_SHADER_PGM_RSRC1_LS, and R_00B848_COMPUTE_PGM_RSRC1.

hasAnyNonFlatUseOfReg()

static bool hasAnyNonFlatUseOfReg ( const MachineRegisterInfo &  MRI, const SIInstrInfo &  TII, unsigned  Reg  )

static

Definition at line 681 of file AMDGPUAsmPrinter.cpp.

References MRI, Reg, llvm::MachineRegisterInfo::reg_operands(), and TII.

LLVMInitializeAMDGPUAsmPrinter()

void LLVM_EXTERNAL_VISIBILITY LLVMInitializeAMDGPUAsmPrinter

(

)

Definition at line 91 of file AMDGPUAsmPrinter.cpp.

References createAMDGPUAsmPrinterPass(), llvm::createR600AsmPrinterPass(), llvm::getTheAMDGPUTarget(), llvm::getTheGCNTarget(), and llvm::TargetRegistry::RegisterAsmPrinter().

Variable Documentation

AssumedStackSizeForDynamicSizeObjects

cl::opt<uint32_t> AssumedStackSizeForDynamicSizeObjects("amdgpu-assume-dynamic-stack-object-size", cl::desc("Assumed extra stack use if there are any " "variable sized objects (in bytes)"), cl::Hidden, cl::init(4096))

static

AssumedStackSizeForExternalCall

cl::opt<uint32_t> AssumedStackSizeForExternalCall("amdgpu-assume-external-call-stack-size", cl::desc("Assumed stack use of any external call (in bytes)"), cl::Hidden, cl::init(16384))

static