AMDGPULowerKernelAttributes.cpp File Reference

#include "AMDGPU.h"
#include "Utils/AMDGPUBaseInfo.h"
#include "llvm/Analysis/ConstantFolding.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicsAMDGPU.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/Pass.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "amdgpu-lower-kernel-attributes"

Functions
static void	annotateGridSizeLoadWithRangeMD (LoadInst *Load, uint32_t MaxNumGroups)
static bool	processUse (CallInst *CI, bool IsV5OrAbove)
	INITIALIZE_PASS_BEGIN (AMDGPULowerKernelAttributes, DEBUG_TYPE, "AMDGPU Kernel Attributes", false, false) INITIALIZE_PASS_END(AMDGPULowerKernelAttributes

Variables
	DEBUG_TYPE
AMDGPU Kernel	Attributes
AMDGPU Kernel	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "amdgpu-lower-kernel-attributes"

Definition at line 29 of file AMDGPULowerKernelAttributes.cpp.

Function Documentation

annotateGridSizeLoadWithRangeMD()

void annotateGridSizeLoadWithRangeMD ( LoadInst * Load, uint32_t MaxNumGroups )

static

Definition at line 86 of file AMDGPULowerKernelAttributes.cpp.

References llvm::MDBuilder::createRange(), and Range.

Referenced by processUse().

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	AMDGPULowerKernelAttributes	,
		DEBUG_TYPE	,
		"AMDGPU Kernel Attributes"	,
		false	,
		false	)

References DEBUG_TYPE.

processUse()

bool processUse ( CallInst * CI, bool IsV5OrAbove )

static

Definition at line 100 of file AMDGPULowerKernelAttributes.cpp.

References annotateGridSizeLoadWithRangeMD(), llvm::ConstantFoldIntegerCast(), DL, llvm::dyn_cast(), llvm::mdconst::extract(), F, llvm::AMDGPU::getIntegerVecAttribute(), llvm::Constant::getNullValue(), llvm::ilist_detail::node_parent_access< NodeTy, ParentTy >::getParent(), llvm::GetPointerBaseWithConstantOffset(), llvm::ConstantInt::getTrue(), llvm::Value::getType(), I, llvm::CmpInst::ICMP_ULT, llvm::PatternMatch::m_Intrinsic(), llvm::PatternMatch::m_Mul(), llvm::PatternMatch::m_Specific(), llvm::PatternMatch::m_SpecificICmp(), llvm::PatternMatch::m_Sub(), llvm::PatternMatch::m_UMin(), llvm::PatternMatch::match(), llvm::none_of(), llvm::Offset, llvm::Value::replaceAllUsesWith(), llvm::UMin, llvm::Value::users(), and X.

Referenced by llvm::rdf::DeadCodeElimination::collect(), and llvm::AMDGPULowerKernelAttributesPass::run().

Variable Documentation

Attributes

AMDGPU Kernel Attributes

Definition at line 371 of file AMDGPULowerKernelAttributes.cpp.

DEBUG_TYPE

DEBUG_TYPE

Definition at line 370 of file AMDGPULowerKernelAttributes.cpp.

false

AMDGPU Kernel false

Definition at line 371 of file AMDGPULowerKernelAttributes.cpp.