HexagonGenWideningVecInstr.cpp File Reference

#include "HexagonTargetMachine.h"
#include "llvm/ADT/APInt.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicsHexagon.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/CommandLine.h"
#include <algorithm>
#include <utility>

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Functions
void	llvm::initializeHexagonGenWideningVecInstrPass (PassRegistry &)
FunctionPass *	llvm::createHexagonGenWideningVecInstr (const HexagonTargetMachine &)
	INITIALIZE_PASS_BEGIN (HexagonGenWideningVecInstr, "widening-vec", "Hexagon generate " "widening vector instructions", false, false) INITIALIZE_PASS_END(HexagonGenWideningVecInstr
widening Hexagon generate widening vector static false bool	hasNegativeValues (Constant *C)

Variables
static cl::opt< bool >	WidenShortVector ("hexagon-widen-short-vector", cl::desc("Generate widening instructions for short vectors."), cl::Hidden)
widening	vec
widening Hexagon generate widening vector	instructions
widening Hexagon generate widening vector	false

Function Documentation

hasNegativeValues()

widening Hexagon generate widening vector static false bool hasNegativeValues ( Constant * C )

static

Definition at line 140 of file HexagonGenWideningVecInstr.cpp.

References assert(), llvm::CallingConv::C, llvm::cast(), llvm::dyn_cast(), for(), and hasNegativeValues().

Referenced by hasNegativeValues().

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	HexagonGenWideningVecInstr	,
		"widening-vec"	,
		"Hexagon generate " "widening vector instructions"	,
		false	,
		false	)

References INITIALIZE_PASS_DEPENDENCY.

Variable Documentation

false

widening Hexagon generate widening vector false

Definition at line 138 of file HexagonGenWideningVecInstr.cpp.

instructions

widening Hexagon generate widening vector instructions

Definition at line 137 of file HexagonGenWideningVecInstr.cpp.

vec

widening vec

Definition at line 135 of file HexagonGenWideningVecInstr.cpp.

Referenced by llvm::PackedVector< T, BitNum, BitVectorTy >::reference::reference(), and llvm::SMDiagnostic::SMDiagnostic().

WidenShortVector

cl::opt< bool > WidenShortVector("hexagon-widen-short-vector", cl::desc("Generate widening instructions for short vectors."), cl::Hidden) ( "hexagon-widen-short-vector" , cl::desc("Generate widening instructions for short vectors.") , cl::Hidden  )

static