SparcV9PreSelection.cpp File Reference

#include "SparcV9Internals.h"
#include "SparcV9BurgISel.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/Pass.h"
#include "llvm/Support/InstVisitor.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Transforms/Scalar.h"
#include <algorithm>

Include dependency graph for SparcV9PreSelection.cpp:

Go to the source code of this file.

Functions

static GetElementPtrInst * getGlobalAddr (Value *ptr, Instruction &insertBefore)

static bool nonConstant (const Use &U)

static Instruction * DecomposeConstantExpr (ConstantExpr *CE, Instruction &insertBefore)

static bool ConstantTypeMustBeLoaded (const Type *CVT)

FunctionPass * llvm::createPreSelectionPass (const TargetMachine &TM)

Function Documentation

static bool ConstantTypeMustBeLoaded ( const Type * CVT ) [inline, static]

Definition at line 164 of file SparcV9PreSelection.cpp.
References llvm::Type::isIntegral(), and llvm::Type::isPrimitiveType().

static Instruction* DecomposeConstantExpr ( ConstantExpr * CE,

Instruction & insertBefore

) [static]

Definition at line 109 of file SparcV9PreSelection.cpp.
References C, getGlobalAddr(), llvm::ConstantExpr::getOpcode(), llvm::ConstantExpr::getOperand(), llvm::Value::getType(), nonConstant(), llvm::User::op_begin(), llvm::User::op_end(), and llvm::Select.

static GetElementPtrInst* getGlobalAddr ( Value * ptr,

Instruction & insertBefore

) [static]

Definition at line 95 of file SparcV9PreSelection.cpp.
References U.
Referenced by DecomposeConstantExpr().

static bool nonConstant ( const Use & U ) [inline, static]

Definition at line 105 of file SparcV9PreSelection.cpp.
Referenced by DecomposeConstantExpr().


Functions
static GetElementPtrInst *	getGlobalAddr (Value *ptr, Instruction &insertBefore)
static bool	nonConstant (const Use &U)
static Instruction *	DecomposeConstantExpr (ConstantExpr *CE, Instruction &insertBefore)
static bool	ConstantTypeMustBeLoaded (const Type *CVT)
FunctionPass *	llvm::createPreSelectionPass (const TargetMachine &TM)