X86LowerAMXType.cpp File Reference

#include "X86.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/IntrinsicsX86.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Target/TargetMachine.h"

Include dependency graph for X86LowerAMXType.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "lower-amx-type"

Functions
static AllocaInst *	CreateAllocaInst (IRBuilder<> &Builder, BasicBlock *BB)
static std::pair< Value *, Value * >	getShape (IntrinsicInst *II, unsigned OpNo)
static void	combineLoadBitcast (LoadInst *LD, BitCastInst *Bitcast)
static void	combineBitcastStore (BitCastInst *Bitcast, StoreInst *ST)
static bool	transformBitcast (BitCastInst *Bitcast)
	INITIALIZE_PASS_BEGIN (X86LowerAMXTypeLegacyPass, DEBUG_TYPE, PassName, false, false) INITIALIZE_PASS_END(X86LowerAMXTypeLegacyPass

Variables
static const char	PassName [] = "Lower AMX type for load/store"
	DEBUG_TYPE
	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "lower-amx-type"

Definition at line 42 of file X86LowerAMXType.cpp.

Function Documentation

combineBitcastStore()

static void combineBitcastStore ( BitCastInst *  Bitcast, StoreInst *  ST  )

static

Definition at line 128 of file X86LowerAMXType.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, llvm::LegalizeActions::Bitcast, Builder, llvm::None, and llvm::ARM_MB::ST.

combineLoadBitcast()

static void combineLoadBitcast ( LoadInst *  LD, BitCastInst *  Bitcast  )

static

Definition at line 103 of file X86LowerAMXType.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, llvm::LegalizeActions::Bitcast, Builder, llvm::Use::getOperandNo(), getShape(), llvm::Use::getUser(), llvm::ARM_MB::LD, and llvm::None.

CreateAllocaInst()

static AllocaInst* CreateAllocaInst ( IRBuilder<> &  Builder, BasicBlock *  BB  )

static

Definition at line 44 of file X86LowerAMXType.cpp.

References BB, Builder, DL, F, llvm::VectorType::get(), llvm::Type::getX86_AMXTy(), M, and llvm::AllocaInst::setAlignment().

Referenced by transformBitcast().

getShape()

static std::pair<Value *, Value *> getShape ( IntrinsicInst *  II, unsigned  OpNo  )

static

Definition at line 59 of file X86LowerAMXType.cpp.

References llvm::CallBase::getArgOperand(), llvm::IntrinsicInst::getIntrinsicID(), and llvm_unreachable.

Referenced by combineLoadBitcast(), and transformBitcast().

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	X86LowerAMXTypeLegacyPass	,
		DEBUG_TYPE	,
		PassName	,
		false	,
		false
	)

transformBitcast()

static bool transformBitcast ( BitCastInst *  Bitcast )

static

Definition at line 160 of file X86LowerAMXType.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, llvm::LegalizeActions::Bitcast, Builder, CreateAllocaInst(), llvm::Use::getOperandNo(), getShape(), llvm::Use::getUser(), and llvm::None.

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 358 of file X86LowerAMXType.cpp.

false

false

Definition at line 358 of file X86LowerAMXType.cpp.

PassName

PassName = "Lower AMX type for load/store"

static

Definition at line 353 of file X86LowerAMXType.cpp.