MVELaneInterleavingPass.cpp File Reference

#include "ARM.h"
#include "ARMBaseInstrInfo.h"
#include "ARMSubtarget.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/TargetLowering.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constant.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsARM.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/Value.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/Casting.h"
#include <algorithm>
#include <cassert>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "mve-laneinterleave"

Functions
	INITIALIZE_PASS (MVELaneInterleaving, DEBUG_TYPE, "MVE lane interleaving", false, false) Pass *llvm
static bool	isProfitableToInterleave (SmallSetVector< Instruction *, 4 > &Exts, SmallSetVector< Instruction *, 4 > &Truncs)
static bool	tryInterleave (Instruction *Start, SmallPtrSetImpl< Instruction * > &Visited)
static bool	isAddReduction (Instruction &I)

Variables
cl::opt< bool >	EnableInterleave ("enable-mve-interleave", cl::Hidden, cl::init(true), cl::desc("Enable interleave MVE vector operation lowering"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "mve-laneinterleave"

Definition at line 77 of file MVELaneInterleavingPass.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	MVELaneInterleaving	,
		DEBUG_TYPE	,
		"MVE lane interleaving"	,
		false	,
		false
	)

Definition at line 108 of file MVELaneInterleavingPass.cpp.

isAddReduction()

static bool isAddReduction ( Instruction &  I )

static

Definition at line 398 of file MVELaneInterleavingPass.cpp.

References I.

isProfitableToInterleave()

static bool isProfitableToInterleave ( SmallSetVector< Instruction *, 4 > &  Exts, SmallSetVector< Instruction *, 4 > &  Truncs  )

static

Definition at line 115 of file MVELaneInterleavingPass.cpp.

References llvm::dbgs(), and LLVM_DEBUG.

Referenced by tryInterleave().

tryInterleave()

static bool tryInterleave ( Instruction *  Start, SmallPtrSetImpl< Instruction * > &  Visited  )

static

Definition at line 154 of file MVELaneInterleavingPass.cpp.

References llvm::all_of(), assert(), llvm::sampleprof::Base, llvm::SetVector< T, Vector, Set, N >::count(), llvm::IRBuilderBase::CreateFPExt(), llvm::IRBuilderBase::CreateSExt(), llvm::IRBuilderBase::CreateShuffleVector(), llvm::IRBuilderBase::CreateZExt(), llvm::dbgs(), llvm::SetVector< T, Vector, Set, N >::empty(), llvm::IntrinsicInst::getIntrinsicID(), getType(), I, llvm::SetVector< T, Vector, Set, N >::insert(), llvm::SmallPtrSetImpl< PtrType >::insert(), isProfitableToInterleave(), LLVM_DEBUG, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::IRBuilderBase::SetInsertPoint().

Variable Documentation

EnableInterleave

cl::opt< bool > EnableInterleave("enable-mve-interleave", cl::Hidden, cl::init(true), cl::desc("Enable interleave MVE vector operation lowering"))	(	"enable-mve-interleave"	,
		cl::Hidden	,
		cl::init(true)	,
		cl::desc("Enable interleave MVE vector operation lowering")
	)