mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
638 lines
26 KiB
C++
638 lines
26 KiB
C++
//===-- llvm/Support/LLVMBuilder.h - Builder for LLVM Instrs ----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file was developed by Chris Lattner and is distributed under the
|
|
// University of Illinois Open Source License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines the LLVMBuilder class, which is used as a convenient way
|
|
// to create LLVM instructions with a consistent and simplified interface.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_SUPPORT_LLVMBUILDER_H
|
|
#define LLVM_SUPPORT_LLVMBUILDER_H
|
|
|
|
#include "llvm/BasicBlock.h"
|
|
#include "llvm/Instructions.h"
|
|
#include "llvm/Constants.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// LLVMBuilder - This provides a uniform API for creating instructions and
|
|
/// inserting them into a basic block: either at the end of a BasicBlock, or
|
|
/// at a specific iterator location in a block.
|
|
///
|
|
/// Note that the builder does not expose the full generality of LLVM
|
|
/// instructions. For example, it cannot be used to create instructions with
|
|
/// arbitrary names (specifically, names with nul characters in them) - It only
|
|
/// supports nul-terminated C strings. For fully generic names, use
|
|
/// I->setName(). For access to extra instruction properties, use the mutators
|
|
/// (e.g. setVolatile) on the instructions after they have been created.
|
|
class LLVMBuilder {
|
|
BasicBlock *BB;
|
|
BasicBlock::iterator InsertPt;
|
|
public:
|
|
LLVMBuilder() { ClearInsertionPoint(); }
|
|
explicit LLVMBuilder(BasicBlock *TheBB) { SetInsertPoint(TheBB); }
|
|
LLVMBuilder(BasicBlock *TheBB, BasicBlock::iterator IP) {
|
|
SetInsertPoint(TheBB, IP);
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Builder configuration methods
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
/// ClearInsertionPoint - Clear the insertion point: created instructions will
|
|
/// not be inserted into a block.
|
|
void ClearInsertionPoint() {
|
|
BB = 0;
|
|
}
|
|
|
|
BasicBlock *GetInsertBlock() const { return BB; }
|
|
|
|
/// SetInsertPoint - This specifies that created instructions should be
|
|
/// appended to the end of the specified block.
|
|
void SetInsertPoint(BasicBlock *TheBB) {
|
|
BB = TheBB;
|
|
InsertPt = BB->end();
|
|
}
|
|
|
|
/// SetInsertPoint - This specifies that created instructions should be
|
|
/// inserted at the specified point.
|
|
void SetInsertPoint(BasicBlock *TheBB, BasicBlock::iterator IP) {
|
|
BB = TheBB;
|
|
InsertPt = IP;
|
|
}
|
|
|
|
/// Insert - Insert and return the specified instruction.
|
|
template<typename InstTy>
|
|
InstTy *Insert(InstTy *I) const {
|
|
InsertHelper(I);
|
|
return I;
|
|
}
|
|
|
|
/// InsertHelper - Insert the specified instruction at the specified insertion
|
|
/// point. This is split out of Insert so that it isn't duplicated for every
|
|
/// template instantiation.
|
|
void InsertHelper(Instruction *I) const {
|
|
if (BB) BB->getInstList().insert(InsertPt, I);
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Terminators
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
/// CreateRetVoid - Create a 'ret void' instruction.
|
|
ReturnInst *CreateRetVoid() {
|
|
return Insert(new ReturnInst());
|
|
}
|
|
|
|
/// @verbatim
|
|
/// CreateRet - Create a 'ret <val>' instruction.
|
|
/// @endverbatim
|
|
ReturnInst *CreateRet(Value *V) {
|
|
return Insert(new ReturnInst(V));
|
|
}
|
|
|
|
/// CreateBr - Create an unconditional 'br label X' instruction.
|
|
BranchInst *CreateBr(BasicBlock *Dest) {
|
|
return Insert(new BranchInst(Dest));
|
|
}
|
|
|
|
/// CreateCondBr - Create a conditional 'br Cond, TrueDest, FalseDest'
|
|
/// instruction.
|
|
BranchInst *CreateCondBr(Value *Cond, BasicBlock *True, BasicBlock *False) {
|
|
return Insert(new BranchInst(True, False, Cond));
|
|
}
|
|
|
|
/// CreateSwitch - Create a switch instruction with the specified value,
|
|
/// default dest, and with a hint for the number of cases that will be added
|
|
/// (for efficient allocation).
|
|
SwitchInst *CreateSwitch(Value *V, BasicBlock *Dest, unsigned NumCases = 10) {
|
|
return Insert(new SwitchInst(V, Dest, NumCases));
|
|
}
|
|
|
|
/// CreateInvoke - Create an invoke instruction.
|
|
template<typename InputIterator>
|
|
InvokeInst *CreateInvoke(Value *Callee, BasicBlock *NormalDest,
|
|
BasicBlock *UnwindDest, InputIterator ArgBegin,
|
|
InputIterator ArgEnd, const char *Name = "") {
|
|
return(Insert(new InvokeInst(Callee, NormalDest, UnwindDest,
|
|
ArgBegin, ArgEnd, Name)));
|
|
}
|
|
|
|
UnwindInst *CreateUnwind() {
|
|
return Insert(new UnwindInst());
|
|
}
|
|
|
|
UnreachableInst *CreateUnreachable() {
|
|
return Insert(new UnreachableInst());
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Binary Operators
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
BinaryOperator *CreateAdd(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createAdd(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateSub(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createSub(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateMul(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createMul(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateUDiv(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createUDiv(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateSDiv(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createSDiv(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateFDiv(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createFDiv(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateURem(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createURem(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateSRem(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createSRem(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateFRem(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createFRem(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateShl(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createShl(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateLShr(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createLShr(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateAShr(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createAShr(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateAnd(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createAnd(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateOr(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createOr(LHS, RHS, Name));
|
|
}
|
|
BinaryOperator *CreateXor(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::createXor(LHS, RHS, Name));
|
|
}
|
|
|
|
BinaryOperator *CreateBinOp(Instruction::BinaryOps Opc,
|
|
Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(BinaryOperator::create(Opc, LHS, RHS, Name));
|
|
}
|
|
|
|
BinaryOperator *CreateNeg(Value *V, const char *Name = "") {
|
|
return Insert(BinaryOperator::createNeg(V, Name));
|
|
}
|
|
BinaryOperator *CreateNot(Value *V, const char *Name = "") {
|
|
return Insert(BinaryOperator::createNot(V, Name));
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Memory Instructions
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
MallocInst *CreateMalloc(const Type *Ty, Value *ArraySize = 0,
|
|
const char *Name = "") {
|
|
return Insert(new MallocInst(Ty, ArraySize, Name));
|
|
}
|
|
AllocaInst *CreateAlloca(const Type *Ty, Value *ArraySize = 0,
|
|
const char *Name = "") {
|
|
return Insert(new AllocaInst(Ty, ArraySize, Name));
|
|
}
|
|
FreeInst *CreateFree(Value *Ptr) {
|
|
return Insert(new FreeInst(Ptr));
|
|
}
|
|
LoadInst *CreateLoad(Value *Ptr, const char *Name = 0) {
|
|
return Insert(new LoadInst(Ptr, Name));
|
|
}
|
|
LoadInst *CreateLoad(Value *Ptr, bool isVolatile, const char *Name = 0) {
|
|
return Insert(new LoadInst(Ptr, Name, isVolatile));
|
|
}
|
|
StoreInst *CreateStore(Value *Val, Value *Ptr, bool isVolatile = false) {
|
|
return Insert(new StoreInst(Val, Ptr, isVolatile));
|
|
}
|
|
template<typename InputIterator>
|
|
GetElementPtrInst *CreateGEP(Value *Ptr, InputIterator IdxBegin,
|
|
InputIterator IdxEnd, const char *Name = "") {
|
|
return(Insert(new GetElementPtrInst(Ptr, IdxBegin, IdxEnd, Name)));
|
|
}
|
|
GetElementPtrInst *CreateGEP(Value *Ptr, Value *Idx, const char *Name = "") {
|
|
return Insert(new GetElementPtrInst(Ptr, Idx, Name));
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Cast/Conversion Operators
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
TruncInst *CreateTrunc(Value *V, const Type *DestTy, const char *Name = "") {
|
|
return Insert(new TruncInst(V, DestTy, Name));
|
|
}
|
|
ZExtInst *CreateZExt(Value *V, const Type *DestTy, const char *Name = "") {
|
|
return Insert(new ZExtInst(V, DestTy, Name));
|
|
}
|
|
SExtInst *CreateSExt(Value *V, const Type *DestTy, const char *Name = "") {
|
|
return Insert(new SExtInst(V, DestTy, Name));
|
|
}
|
|
FPToUIInst *CreateFPToUI(Value *V, const Type *DestTy, const char *Name = ""){
|
|
return Insert(new FPToUIInst(V, DestTy, Name));
|
|
}
|
|
FPToSIInst *CreateFPToSI(Value *V, const Type *DestTy, const char *Name = ""){
|
|
return Insert(new FPToSIInst(V, DestTy, Name));
|
|
}
|
|
UIToFPInst *CreateUIToFP(Value *V, const Type *DestTy, const char *Name = ""){
|
|
return Insert(new UIToFPInst(V, DestTy, Name));
|
|
}
|
|
SIToFPInst *CreateSIToFP(Value *V, const Type *DestTy, const char *Name = ""){
|
|
return Insert(new SIToFPInst(V, DestTy, Name));
|
|
}
|
|
FPTruncInst *CreateFPTrunc(Value *V, const Type *DestTy,
|
|
const char *Name = "") {
|
|
return Insert(new FPTruncInst(V, DestTy, Name));
|
|
}
|
|
FPExtInst *CreateFPExt(Value *V, const Type *DestTy, const char *Name = "") {
|
|
return Insert(new FPExtInst(V, DestTy, Name));
|
|
}
|
|
PtrToIntInst *CreatePtrToInt(Value *V, const Type *DestTy,
|
|
const char *Name = "") {
|
|
return Insert(new PtrToIntInst(V, DestTy, Name));
|
|
}
|
|
IntToPtrInst *CreateIntToPtr(Value *V, const Type *DestTy,
|
|
const char *Name = "") {
|
|
return Insert(new IntToPtrInst(V, DestTy, Name));
|
|
}
|
|
BitCastInst *CreateBitCast(Value *V, const Type *DestTy,
|
|
const char *Name = "") {
|
|
return Insert(new BitCastInst(V, DestTy, Name));
|
|
}
|
|
|
|
CastInst *CreateCast(Instruction::CastOps Op, Value *V, const Type *DestTy,
|
|
const char *Name = "") {
|
|
return Insert(CastInst::create(Op, V, DestTy, Name));
|
|
}
|
|
CastInst *CreateIntCast(Value *V, const Type *DestTy, bool isSigned,
|
|
const char *Name = "") {
|
|
return Insert(CastInst::createIntegerCast(V, DestTy, isSigned, Name));
|
|
}
|
|
|
|
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Compare Instructions
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
ICmpInst *CreateICmpEQ(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_EQ, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpNE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_NE, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpUGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_UGT, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpUGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_UGE, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpULT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_ULT, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpULE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_ULE, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpSGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_SGT, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpSGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_SGE, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpSLT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_SLT, LHS, RHS, Name));
|
|
}
|
|
ICmpInst *CreateICmpSLE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new ICmpInst(ICmpInst::ICMP_SLE, LHS, RHS, Name));
|
|
}
|
|
|
|
FCmpInst *CreateFCmpOEQ(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_OEQ, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpOGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_OGT, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpOGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_OGE, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpOLT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_OLT, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpOLE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_OLE, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpONE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_ONE, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpORD(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_ORD, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpUNO(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_UNO, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpUEQ(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_UEQ, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpUGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_UGT, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpUGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_UGE, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpULT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_ULT, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpULE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_ULE, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmpUNE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return Insert(new FCmpInst(FCmpInst::FCMP_UNE, LHS, RHS, Name));
|
|
}
|
|
|
|
|
|
ICmpInst *CreateICmp(ICmpInst::Predicate P, Value *LHS, Value *RHS,
|
|
const char *Name = "") {
|
|
return Insert(new ICmpInst(P, LHS, RHS, Name));
|
|
}
|
|
FCmpInst *CreateFCmp(FCmpInst::Predicate P, Value *LHS, Value *RHS,
|
|
const char *Name = "") {
|
|
return Insert(new FCmpInst(P, LHS, RHS, Name));
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Other Instructions
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
PHINode *CreatePHI(const Type *Ty, const char *Name = "") {
|
|
return Insert(new PHINode(Ty, Name));
|
|
}
|
|
|
|
CallInst *CreateCall(Value *Callee, const char *Name = "") {
|
|
return Insert(new CallInst(Callee, Name));
|
|
}
|
|
CallInst *CreateCall(Value *Callee, Value *Arg, const char *Name = "") {
|
|
return Insert(new CallInst(Callee, Arg, Name));
|
|
}
|
|
|
|
template<typename InputIterator>
|
|
CallInst *CreateCall(Value *Callee, InputIterator ArgBegin,
|
|
InputIterator ArgEnd, const char *Name = "") {
|
|
return(Insert(new CallInst(Callee, ArgBegin, ArgEnd, Name)));
|
|
}
|
|
|
|
SelectInst *CreateSelect(Value *C, Value *True, Value *False,
|
|
const char *Name = "") {
|
|
return Insert(new SelectInst(C, True, False, Name));
|
|
}
|
|
|
|
VAArgInst *CreateVAArg(Value *List, const Type *Ty, const char *Name = "") {
|
|
return Insert(new VAArgInst(List, Ty, Name));
|
|
}
|
|
|
|
ExtractElementInst *CreateExtractElement(Value *Vec, Value *Idx,
|
|
const char *Name = "") {
|
|
return Insert(new ExtractElementInst(Vec, Idx, Name));
|
|
}
|
|
|
|
InsertElementInst *CreateInsertElement(Value *Vec, Value *NewElt, Value *Idx,
|
|
const char *Name = "") {
|
|
return Insert(new InsertElementInst(Vec, NewElt, Idx, Name));
|
|
}
|
|
|
|
ShuffleVectorInst *CreateShuffleVector(Value *V1, Value *V2, Value *Mask,
|
|
const char *Name = "") {
|
|
return Insert(new ShuffleVectorInst(V1, V2, Mask, Name));
|
|
}
|
|
};
|
|
|
|
/// LLVMFoldingBuilder - A version of LLVMBuilder that constant folds operands
|
|
/// as they come in.
|
|
class LLVMFoldingBuilder : public LLVMBuilder {
|
|
|
|
public:
|
|
LLVMFoldingBuilder() {}
|
|
explicit LLVMFoldingBuilder(BasicBlock *TheBB)
|
|
: LLVMBuilder(TheBB) {}
|
|
LLVMFoldingBuilder(BasicBlock *TheBB, BasicBlock::iterator IP)
|
|
: LLVMBuilder(TheBB, IP) {}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Binary Operators
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
Value *CreateAdd(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getAdd(LC, RC);
|
|
return LLVMBuilder::CreateAdd(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateSub(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getSub(LC, RC);
|
|
return LLVMBuilder::CreateSub(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateMul(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getMul(LC, RC);
|
|
return LLVMBuilder::CreateMul(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateUDiv(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getUDiv(LC, RC);
|
|
return LLVMBuilder::CreateUDiv(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateSDiv(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getSDiv(LC, RC);
|
|
return LLVMBuilder::CreateSDiv(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateFDiv(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getFDiv(LC, RC);
|
|
return LLVMBuilder::CreateFDiv(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateURem(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getURem(LC, RC);
|
|
return LLVMBuilder::CreateURem(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateSRem(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getSRem(LC, RC);
|
|
return LLVMBuilder::CreateSRem(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateFRem(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getFRem(LC, RC);
|
|
return LLVMBuilder::CreateFRem(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateAnd(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getAnd(LC, RC);
|
|
return LLVMBuilder::CreateAnd(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateOr(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getOr(LC, RC);
|
|
return LLVMBuilder::CreateOr(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateXor(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getXor(LC, RC);
|
|
return LLVMBuilder::CreateXor(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateShl(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getShl(LC, RC);
|
|
return LLVMBuilder::CreateShl(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateLShr(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getLShr(LC, RC);
|
|
return LLVMBuilder::CreateLShr(LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateAShr(Value *LHS, Value *RHS, const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getAShr(LC, RC);
|
|
return LLVMBuilder::CreateAShr(LHS, RHS, Name);
|
|
}
|
|
|
|
//===--------------------------------------------------------------------===//
|
|
// Instruction creation methods: Compare Instructions
|
|
//===--------------------------------------------------------------------===//
|
|
|
|
Value *CreateICmpEQ(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_EQ, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpNE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_NE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpUGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_UGT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpUGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_UGE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpULT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_ULT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpULE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_ULE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpSGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_SGT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpSGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_SGE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpSLT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_SLT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateICmpSLE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateICmp(ICmpInst::ICMP_SLE, LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateFCmpOEQ(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_OEQ, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpOGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_OGT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpOGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_OGE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpOLT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_OLT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpOLE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_OLE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpONE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_ONE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpORD(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_ORD, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpUNO(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_UNO, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpUEQ(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_UEQ, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpUGT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_UGT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpUGE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_UGE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpULT(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_ULT, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpULE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_ULE, LHS, RHS, Name);
|
|
}
|
|
Value *CreateFCmpUNE(Value *LHS, Value *RHS, const char *Name = "") {
|
|
return CreateFCmp(FCmpInst::FCMP_UNE, LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateICmp(ICmpInst::Predicate P, Value *LHS, Value *RHS,
|
|
const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getCompare(P, LC, RC);
|
|
return LLVMBuilder::CreateICmp(P, LHS, RHS, Name);
|
|
}
|
|
|
|
Value *CreateFCmp(FCmpInst::Predicate P, Value *LHS, Value *RHS,
|
|
const char *Name = "") {
|
|
if (Constant *LC = dyn_cast<Constant>(LHS))
|
|
if (Constant *RC = dyn_cast<Constant>(RHS))
|
|
return ConstantExpr::getCompare(P, LC, RC);
|
|
return LLVMBuilder::CreateFCmp(P, LHS, RHS, Name);
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|