#include "llvm/Instructions.h"
#include "llvm/BasicBlock.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/ConstantFolder.h"
InsertPt = BB->end();
}
+ /// SetInsertPoint - This specifies that created instructions should be
+ /// inserted before the specified instruction.
+ void SetInsertPoint(Instruction *I) {
+ BB = I->getParent();
+ InsertPt = I;
+ SetCurrentDebugLocation(I->getDebugLoc());
+ }
+
/// SetInsertPoint - This specifies that created instructions should be
/// inserted at the specified point.
void SetInsertPoint(BasicBlock *TheBB, BasicBlock::iterator IP) {
I->setDebugLoc(CurDbgLocation);
}
+ /// getCurrentFunctionReturnType - Get the return type of the current function
+ /// that we're emitting into.
+ const Type *getCurrentFunctionReturnType() const;
+
/// InsertPoint - A saved insertion point.
class InsertPoint {
BasicBlock *Block;
/// CreateGlobalString - Make a new global variable with an initializer that
/// has array of i8 type filled in with the nul terminated string value
- /// specified. If Name is specified, it is the name of the global variable
- /// created.
- Value *CreateGlobalString(const char *Str = "", const Twine &Name = "");
+ /// specified. The new global variable will be marked mergable with any
+ /// others of the same contents. If Name is specified, it is the name of the
+ /// global variable created.
+ Value *CreateGlobalString(StringRef Str, const Twine &Name = "");
/// getInt1 - Get a constant value representing either true or false.
ConstantInt *getInt1(bool V) {
ConstantInt *getInt64(uint64_t C) {
return ConstantInt::get(getInt64Ty(), C);
}
+
+ /// getInt - Get a constant integer value.
+ ConstantInt *getInt(const APInt &AI) {
+ return ConstantInt::get(Context, AI);
+ }
//===--------------------------------------------------------------------===//
// Type creation methods
return Type::getVoidTy(Context);
}
- const PointerType *getInt8PtrTy() {
- return Type::getInt8PtrTy(Context);
+ const PointerType *getInt8PtrTy(unsigned AddrSpace = 0) {
+ return Type::getInt8PtrTy(Context, AddrSpace);
}
- /// getCurrentFunctionReturnType - Get the return type of the current function
- /// that we're emitting into.
- const Type *getCurrentFunctionReturnType() const;
+ //===--------------------------------------------------------------------===//
+ // Intrinsic creation methods
+ //===--------------------------------------------------------------------===//
+
+ /// CreateMemSet - Create and insert a memset to the specified pointer and the
+ /// specified value. If the pointer isn't an i8*, it will be converted. If a
+ /// TBAA tag is specified, it will be added to the instruction.
+ CallInst *CreateMemSet(Value *Ptr, Value *Val, uint64_t Size, unsigned Align,
+ bool isVolatile = false, MDNode *TBAATag = 0) {
+ return CreateMemSet(Ptr, Val, getInt64(Size), Align, isVolatile, TBAATag);
+ }
+
+ CallInst *CreateMemSet(Value *Ptr, Value *Val, Value *Size, unsigned Align,
+ bool isVolatile = false, MDNode *TBAATag = 0);
+
+ /// CreateMemCpy - Create and insert a memcpy between the specified pointers.
+ /// If the pointers aren't i8*, they will be converted. If a TBAA tag is
+ /// specified, it will be added to the instruction.
+ CallInst *CreateMemCpy(Value *Dst, Value *Src, uint64_t Size, unsigned Align,
+ bool isVolatile = false, MDNode *TBAATag = 0) {
+ return CreateMemCpy(Dst, Src, getInt64(Size), Align, isVolatile, TBAATag);
+ }
+
+ CallInst *CreateMemCpy(Value *Dst, Value *Src, Value *Size, unsigned Align,
+ bool isVolatile = false, MDNode *TBAATag = 0);
+
+ /// CreateMemMove - Create and insert a memmove between the specified
+ /// pointers. If the pointers aren't i8*, they will be converted. If a TBAA
+ /// tag is specified, it will be added to the instruction.
+ CallInst *CreateMemMove(Value *Dst, Value *Src, uint64_t Size, unsigned Align,
+ bool isVolatile = false, MDNode *TBAATag = 0) {
+ return CreateMemMove(Dst, Src, getInt64(Size), Align, isVolatile, TBAATag);
+ }
+
+ CallInst *CreateMemMove(Value *Dst, Value *Src, Value *Size, unsigned Align,
+ bool isVolatile = false, MDNode *TBAATag = 0);
+
+ /// CreateLifetimeStart - Create a lifetime.start intrinsic. If the pointer
+ /// isn't i8* it will be converted.
+ CallInst *CreateLifetimeStart(Value *Ptr, ConstantInt *Size = 0);
+
+ /// CreateLifetimeEnd - Create a lifetime.end intrinsic. If the pointer isn't
+ /// i8* it will be converted.
+ CallInst *CreateLifetimeEnd(Value *Ptr, ConstantInt *Size = 0);
+
+private:
+ Value *getCastedInt8PtrValue(Value *Ptr);
};
/// IRBuilder - This provides a uniform API for creating instructions and
: IRBuilderBase(C), Inserter(I), Folder(F) {
}
- explicit IRBuilder(LLVMContext &C) : IRBuilderBase(C), Folder(C) {
+ explicit IRBuilder(LLVMContext &C) : IRBuilderBase(C), Folder() {
}
explicit IRBuilder(BasicBlock *TheBB, const T &F)
}
explicit IRBuilder(BasicBlock *TheBB)
- : IRBuilderBase(TheBB->getContext()), Folder(Context) {
+ : IRBuilderBase(TheBB->getContext()), Folder() {
SetInsertPoint(TheBB);
}
+ explicit IRBuilder(Instruction *IP)
+ : IRBuilderBase(IP->getContext()), Folder() {
+ SetInsertPoint(IP);
+ SetCurrentDebugLocation(IP->getDebugLoc());
+ }
+
IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP, const T& F)
: IRBuilderBase(TheBB->getContext()), Folder(F) {
SetInsertPoint(TheBB, IP);
}
IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP)
- : IRBuilderBase(TheBB->getContext()), Folder(Context) {
+ : IRBuilderBase(TheBB->getContext()), Folder() {
SetInsertPoint(TheBB, IP);
}
return I;
}
+ /// Insert - No-op overload to handle constants.
+ Constant *Insert(Constant *C, const Twine& = "") const {
+ return C;
+ }
+
//===--------------------------------------------------------------------===//
// Instruction creation methods: Terminators
//===--------------------------------------------------------------------===//
//===--------------------------------------------------------------------===//
// Instruction creation methods: Binary Operators
//===--------------------------------------------------------------------===//
-
- Value *CreateAdd(Value *LHS, Value *RHS, const Twine &Name = "") {
+private:
+ BinaryOperator *CreateInsertNUWNSWBinOp(BinaryOperator::BinaryOps Opc,
+ Value *LHS, Value *RHS,
+ const Twine &Name,
+ bool HasNUW, bool HasNSW) {
+ BinaryOperator *BO = Insert(BinaryOperator::Create(Opc, LHS, RHS), Name);
+ if (HasNUW) BO->setHasNoUnsignedWrap();
+ if (HasNSW) BO->setHasNoSignedWrap();
+ return BO;
+ }
+public:
+ Value *CreateAdd(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateAdd(LC, RC);
- return Insert(BinaryOperator::CreateAdd(LHS, RHS), Name);
+ return Insert(Folder.CreateAdd(LC, RC, HasNUW, HasNSW), Name);
+ return CreateInsertNUWNSWBinOp(Instruction::Add, LHS, RHS, Name,
+ HasNUW, HasNSW);
}
Value *CreateNSWAdd(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateNSWAdd(LC, RC);
- return Insert(BinaryOperator::CreateNSWAdd(LHS, RHS), Name);
+ return CreateAdd(LHS, RHS, Name, false, true);
}
Value *CreateNUWAdd(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateNUWAdd(LC, RC);
- return Insert(BinaryOperator::CreateNUWAdd(LHS, RHS), Name);
+ return CreateAdd(LHS, RHS, Name, true, false);
}
Value *CreateFAdd(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateFAdd(LC, RC);
+ return Insert(Folder.CreateFAdd(LC, RC), Name);
return Insert(BinaryOperator::CreateFAdd(LHS, RHS), Name);
}
- Value *CreateSub(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateSub(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateSub(LC, RC);
- return Insert(BinaryOperator::CreateSub(LHS, RHS), Name);
+ return Insert(Folder.CreateSub(LC, RC), Name);
+ return CreateInsertNUWNSWBinOp(Instruction::Sub, LHS, RHS, Name,
+ HasNUW, HasNSW);
}
Value *CreateNSWSub(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateNSWSub(LC, RC);
- return Insert(BinaryOperator::CreateNSWSub(LHS, RHS), Name);
+ return CreateSub(LHS, RHS, Name, false, true);
}
Value *CreateNUWSub(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateNUWSub(LC, RC);
- return Insert(BinaryOperator::CreateNUWSub(LHS, RHS), Name);
+ return CreateSub(LHS, RHS, Name, true, false);
}
Value *CreateFSub(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateFSub(LC, RC);
+ return Insert(Folder.CreateFSub(LC, RC), Name);
return Insert(BinaryOperator::CreateFSub(LHS, RHS), Name);
}
- Value *CreateMul(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateMul(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateMul(LC, RC);
- return Insert(BinaryOperator::CreateMul(LHS, RHS), Name);
+ return Insert(Folder.CreateMul(LC, RC), Name);
+ return CreateInsertNUWNSWBinOp(Instruction::Mul, LHS, RHS, Name,
+ HasNUW, HasNSW);
}
Value *CreateNSWMul(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateNSWMul(LC, RC);
- return Insert(BinaryOperator::CreateNSWMul(LHS, RHS), Name);
+ return CreateMul(LHS, RHS, Name, false, true);
}
Value *CreateNUWMul(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateNUWMul(LC, RC);
- return Insert(BinaryOperator::CreateNUWMul(LHS, RHS), Name);
+ return CreateMul(LHS, RHS, Name, true, false);
}
Value *CreateFMul(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateFMul(LC, RC);
+ return Insert(Folder.CreateFMul(LC, RC), Name);
return Insert(BinaryOperator::CreateFMul(LHS, RHS), Name);
}
- Value *CreateUDiv(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateUDiv(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool isExact = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateUDiv(LC, RC);
- return Insert(BinaryOperator::CreateUDiv(LHS, RHS), Name);
+ return Insert(Folder.CreateUDiv(LC, RC, isExact), Name);
+ if (!isExact)
+ return Insert(BinaryOperator::CreateUDiv(LHS, RHS), Name);
+ return Insert(BinaryOperator::CreateExactUDiv(LHS, RHS), Name);
}
- Value *CreateSDiv(Value *LHS, Value *RHS, const Twine &Name = "") {
- if (Constant *LC = dyn_cast<Constant>(LHS))
- if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateSDiv(LC, RC);
- return Insert(BinaryOperator::CreateSDiv(LHS, RHS), Name);
+ Value *CreateExactUDiv(Value *LHS, Value *RHS, const Twine &Name = "") {
+ return CreateUDiv(LHS, RHS, Name, true);
}
- Value *CreateExactSDiv(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateSDiv(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool isExact = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateExactSDiv(LC, RC);
+ return Insert(Folder.CreateSDiv(LC, RC, isExact), Name);
+ if (!isExact)
+ return Insert(BinaryOperator::CreateSDiv(LHS, RHS), Name);
return Insert(BinaryOperator::CreateExactSDiv(LHS, RHS), Name);
}
+ Value *CreateExactSDiv(Value *LHS, Value *RHS, const Twine &Name = "") {
+ return CreateSDiv(LHS, RHS, Name, true);
+ }
Value *CreateFDiv(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateFDiv(LC, RC);
+ return Insert(Folder.CreateFDiv(LC, RC), Name);
return Insert(BinaryOperator::CreateFDiv(LHS, RHS), Name);
}
Value *CreateURem(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateURem(LC, RC);
+ return Insert(Folder.CreateURem(LC, RC), Name);
return Insert(BinaryOperator::CreateURem(LHS, RHS), Name);
}
Value *CreateSRem(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateSRem(LC, RC);
+ return Insert(Folder.CreateSRem(LC, RC), Name);
return Insert(BinaryOperator::CreateSRem(LHS, RHS), Name);
}
Value *CreateFRem(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateFRem(LC, RC);
+ return Insert(Folder.CreateFRem(LC, RC), Name);
return Insert(BinaryOperator::CreateFRem(LHS, RHS), Name);
}
- Value *CreateShl(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateShl(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateShl(LC, RC);
- return Insert(BinaryOperator::CreateShl(LHS, RHS), Name);
+ return Insert(Folder.CreateShl(LC, RC, HasNUW, HasNSW), Name);
+ return CreateInsertNUWNSWBinOp(Instruction::Shl, LHS, RHS, Name,
+ HasNUW, HasNSW);
}
- Value *CreateShl(Value *LHS, const APInt &RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateShl(LC, RHSC);
- return Insert(BinaryOperator::CreateShl(LHS, RHSC), Name);
+ Value *CreateShl(Value *LHS, const APInt &RHS, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
+ return CreateShl(LHS, ConstantInt::get(LHS->getType(), RHS), Name,
+ HasNUW, HasNSW);
}
- Value *CreateShl(Value *LHS, uint64_t RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateShl(LC, RHSC);
- return Insert(BinaryOperator::CreateShl(LHS, RHSC), Name);
+ Value *CreateShl(Value *LHS, uint64_t RHS, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
+ return CreateShl(LHS, ConstantInt::get(LHS->getType(), RHS), Name,
+ HasNUW, HasNSW);
}
- Value *CreateLShr(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateLShr(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool isExact = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateLShr(LC, RC);
- return Insert(BinaryOperator::CreateLShr(LHS, RHS), Name);
+ return Insert(Folder.CreateLShr(LC, RC, isExact), Name);
+ if (!isExact)
+ return Insert(BinaryOperator::CreateLShr(LHS, RHS), Name);
+ return Insert(BinaryOperator::CreateExactLShr(LHS, RHS), Name);
}
- Value *CreateLShr(Value *LHS, const APInt &RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateLShr(LC, RHSC);
- return Insert(BinaryOperator::CreateLShr(LHS, RHSC), Name);
+ Value *CreateLShr(Value *LHS, const APInt &RHS, const Twine &Name = "",
+ bool isExact = false) {
+ return CreateLShr(LHS, ConstantInt::get(LHS->getType(), RHS), Name,isExact);
}
- Value *CreateLShr(Value *LHS, uint64_t RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateLShr(LC, RHSC);
- return Insert(BinaryOperator::CreateLShr(LHS, RHSC), Name);
+ Value *CreateLShr(Value *LHS, uint64_t RHS, const Twine &Name = "",
+ bool isExact = false) {
+ return CreateLShr(LHS, ConstantInt::get(LHS->getType(), RHS), Name,isExact);
}
- Value *CreateAShr(Value *LHS, Value *RHS, const Twine &Name = "") {
+ Value *CreateAShr(Value *LHS, Value *RHS, const Twine &Name = "",
+ bool isExact = false) {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateAShr(LC, RC);
- return Insert(BinaryOperator::CreateAShr(LHS, RHS), Name);
+ return Insert(Folder.CreateAShr(LC, RC, isExact), Name);
+ if (!isExact)
+ return Insert(BinaryOperator::CreateAShr(LHS, RHS), Name);
+ return Insert(BinaryOperator::CreateExactAShr(LHS, RHS), Name);
}
- Value *CreateAShr(Value *LHS, const APInt &RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateAShr(LC, RHSC);
- return Insert(BinaryOperator::CreateAShr(LHS, RHSC), Name);
+ Value *CreateAShr(Value *LHS, const APInt &RHS, const Twine &Name = "",
+ bool isExact = false) {
+ return CreateAShr(LHS, ConstantInt::get(LHS->getType(), RHS), Name,isExact);
}
- Value *CreateAShr(Value *LHS, uint64_t RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateAShr(LC, RHSC);
- return Insert(BinaryOperator::CreateAShr(LHS, RHSC), Name);
+ Value *CreateAShr(Value *LHS, uint64_t RHS, const Twine &Name = "",
+ bool isExact = false) {
+ return CreateAShr(LHS, ConstantInt::get(LHS->getType(), RHS), Name,isExact);
}
Value *CreateAnd(Value *LHS, Value *RHS, const Twine &Name = "") {
if (isa<ConstantInt>(RC) && cast<ConstantInt>(RC)->isAllOnesValue())
return LHS; // LHS & -1 -> LHS
if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateAnd(LC, RC);
+ return Insert(Folder.CreateAnd(LC, RC), Name);
}
return Insert(BinaryOperator::CreateAnd(LHS, RHS), Name);
}
Value *CreateAnd(Value *LHS, const APInt &RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateAnd(LC, RHSC);
- return Insert(BinaryOperator::CreateAnd(LHS, RHSC), Name);
+ return CreateAnd(LHS, ConstantInt::get(LHS->getType(), RHS), Name);
}
Value *CreateAnd(Value *LHS, uint64_t RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateAnd(LC, RHSC);
- return Insert(BinaryOperator::CreateAnd(LHS, RHSC), Name);
+ return CreateAnd(LHS, ConstantInt::get(LHS->getType(), RHS), Name);
}
Value *CreateOr(Value *LHS, Value *RHS, const Twine &Name = "") {
if (RC->isNullValue())
return LHS; // LHS | 0 -> LHS
if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateOr(LC, RC);
+ return Insert(Folder.CreateOr(LC, RC), Name);
}
return Insert(BinaryOperator::CreateOr(LHS, RHS), Name);
}
Value *CreateOr(Value *LHS, const APInt &RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateOr(LC, RHSC);
- return Insert(BinaryOperator::CreateOr(LHS, RHSC), Name);
+ return CreateOr(LHS, ConstantInt::get(LHS->getType(), RHS), Name);
}
Value *CreateOr(Value *LHS, uint64_t RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateOr(LC, RHSC);
- return Insert(BinaryOperator::CreateOr(LHS, RHSC), Name);
+ return CreateOr(LHS, ConstantInt::get(LHS->getType(), RHS), Name);
}
Value *CreateXor(Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateXor(LC, RC);
+ return Insert(Folder.CreateXor(LC, RC), Name);
return Insert(BinaryOperator::CreateXor(LHS, RHS), Name);
}
Value *CreateXor(Value *LHS, const APInt &RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateXor(LC, RHSC);
- return Insert(BinaryOperator::CreateXor(LHS, RHSC), Name);
+ return CreateXor(LHS, ConstantInt::get(LHS->getType(), RHS), Name);
}
Value *CreateXor(Value *LHS, uint64_t RHS, const Twine &Name = "") {
- Constant *RHSC = ConstantInt::get(LHS->getType(), RHS);
- if (Constant *LC = dyn_cast<Constant>(LHS))
- return Folder.CreateXor(LC, RHSC);
- return Insert(BinaryOperator::CreateXor(LHS, RHSC), Name);
+ return CreateXor(LHS, ConstantInt::get(LHS->getType(), RHS), Name);
}
Value *CreateBinOp(Instruction::BinaryOps Opc,
Value *LHS, Value *RHS, const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateBinOp(Opc, LC, RC);
+ return Insert(Folder.CreateBinOp(Opc, LC, RC), Name);
return Insert(BinaryOperator::Create(Opc, LHS, RHS), Name);
}
- Value *CreateNeg(Value *V, const Twine &Name = "") {
+ Value *CreateNeg(Value *V, const Twine &Name = "",
+ bool HasNUW = false, bool HasNSW = false) {
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateNeg(VC);
- return Insert(BinaryOperator::CreateNeg(V), Name);
+ return Insert(Folder.CreateNeg(VC, HasNUW, HasNSW), Name);
+ BinaryOperator *BO = Insert(BinaryOperator::CreateNeg(V), Name);
+ if (HasNUW) BO->setHasNoUnsignedWrap();
+ if (HasNSW) BO->setHasNoSignedWrap();
+ return BO;
}
Value *CreateNSWNeg(Value *V, const Twine &Name = "") {
- if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateNSWNeg(VC);
- return Insert(BinaryOperator::CreateNSWNeg(V), Name);
+ return CreateNeg(V, Name, false, true);
}
Value *CreateNUWNeg(Value *V, const Twine &Name = "") {
- if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateNUWNeg(VC);
- return Insert(BinaryOperator::CreateNUWNeg(V), Name);
+ return CreateNeg(V, Name, true, false);
}
Value *CreateFNeg(Value *V, const Twine &Name = "") {
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateFNeg(VC);
+ return Insert(Folder.CreateFNeg(VC), Name);
return Insert(BinaryOperator::CreateFNeg(V), Name);
}
Value *CreateNot(Value *V, const Twine &Name = "") {
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateNot(VC);
+ return Insert(Folder.CreateNot(VC), Name);
return Insert(BinaryOperator::CreateNot(V), Name);
}
if (!isa<Constant>(*i))
break;
if (i == IdxEnd)
- return Folder.CreateGetElementPtr(PC, &IdxBegin[0], IdxEnd - IdxBegin);
+ return Insert(Folder.CreateGetElementPtr(PC, &IdxBegin[0],
+ IdxEnd - IdxBegin),
+ Name);
}
return Insert(GetElementPtrInst::Create(Ptr, IdxBegin, IdxEnd), Name);
}
if (!isa<Constant>(*i))
break;
if (i == IdxEnd)
- return Folder.CreateInBoundsGetElementPtr(PC,
- &IdxBegin[0],
- IdxEnd - IdxBegin);
+ return Insert(Folder.CreateInBoundsGetElementPtr(PC,
+ &IdxBegin[0],
+ IdxEnd - IdxBegin),
+ Name);
}
return Insert(GetElementPtrInst::CreateInBounds(Ptr, IdxBegin, IdxEnd),
Name);
Value *CreateGEP(Value *Ptr, Value *Idx, const Twine &Name = "") {
if (Constant *PC = dyn_cast<Constant>(Ptr))
if (Constant *IC = dyn_cast<Constant>(Idx))
- return Folder.CreateGetElementPtr(PC, &IC, 1);
+ return Insert(Folder.CreateGetElementPtr(PC, &IC, 1), Name);
return Insert(GetElementPtrInst::Create(Ptr, Idx), Name);
}
Value *CreateInBoundsGEP(Value *Ptr, Value *Idx, const Twine &Name = "") {
if (Constant *PC = dyn_cast<Constant>(Ptr))
if (Constant *IC = dyn_cast<Constant>(Idx))
- return Folder.CreateInBoundsGetElementPtr(PC, &IC, 1);
+ return Insert(Folder.CreateInBoundsGetElementPtr(PC, &IC, 1), Name);
return Insert(GetElementPtrInst::CreateInBounds(Ptr, Idx), Name);
}
Value *CreateConstGEP1_32(Value *Ptr, unsigned Idx0, const Twine &Name = "") {
Value *Idx = ConstantInt::get(Type::getInt32Ty(Context), Idx0);
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateGetElementPtr(PC, &Idx, 1);
+ return Insert(Folder.CreateGetElementPtr(PC, &Idx, 1), Name);
return Insert(GetElementPtrInst::Create(Ptr, &Idx, &Idx+1), Name);
}
Value *Idx = ConstantInt::get(Type::getInt32Ty(Context), Idx0);
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateInBoundsGetElementPtr(PC, &Idx, 1);
+ return Insert(Folder.CreateInBoundsGetElementPtr(PC, &Idx, 1), Name);
return Insert(GetElementPtrInst::CreateInBounds(Ptr, &Idx, &Idx+1), Name);
}
};
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateGetElementPtr(PC, Idxs, 2);
+ return Insert(Folder.CreateGetElementPtr(PC, Idxs, 2), Name);
return Insert(GetElementPtrInst::Create(Ptr, Idxs, Idxs+2), Name);
}
};
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateInBoundsGetElementPtr(PC, Idxs, 2);
+ return Insert(Folder.CreateInBoundsGetElementPtr(PC, Idxs, 2), Name);
return Insert(GetElementPtrInst::CreateInBounds(Ptr, Idxs, Idxs+2), Name);
}
Value *Idx = ConstantInt::get(Type::getInt64Ty(Context), Idx0);
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateGetElementPtr(PC, &Idx, 1);
+ return Insert(Folder.CreateGetElementPtr(PC, &Idx, 1), Name);
return Insert(GetElementPtrInst::Create(Ptr, &Idx, &Idx+1), Name);
}
Value *Idx = ConstantInt::get(Type::getInt64Ty(Context), Idx0);
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateInBoundsGetElementPtr(PC, &Idx, 1);
+ return Insert(Folder.CreateInBoundsGetElementPtr(PC, &Idx, 1), Name);
return Insert(GetElementPtrInst::CreateInBounds(Ptr, &Idx, &Idx+1), Name);
}
};
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateGetElementPtr(PC, Idxs, 2);
+ return Insert(Folder.CreateGetElementPtr(PC, Idxs, 2), Name);
return Insert(GetElementPtrInst::Create(Ptr, Idxs, Idxs+2), Name);
}
};
if (Constant *PC = dyn_cast<Constant>(Ptr))
- return Folder.CreateInBoundsGetElementPtr(PC, Idxs, 2);
+ return Insert(Folder.CreateInBoundsGetElementPtr(PC, Idxs, 2), Name);
return Insert(GetElementPtrInst::CreateInBounds(Ptr, Idxs, Idxs+2), Name);
}
/// CreateGlobalStringPtr - Same as CreateGlobalString, but return a pointer
/// with "i8*" type instead of a pointer to array of i8.
- Value *CreateGlobalStringPtr(const char *Str = "", const Twine &Name = "") {
+ Value *CreateGlobalStringPtr(StringRef Str, const Twine &Name = "") {
Value *gv = CreateGlobalString(Str, Name);
Value *zero = ConstantInt::get(Type::getInt32Ty(Context), 0);
Value *Args[] = { zero, zero };
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateZExtOrBitCast(VC, DestTy);
+ return Insert(Folder.CreateZExtOrBitCast(VC, DestTy), Name);
return Insert(CastInst::CreateZExtOrBitCast(V, DestTy), Name);
}
Value *CreateSExtOrBitCast(Value *V, const Type *DestTy,
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateSExtOrBitCast(VC, DestTy);
+ return Insert(Folder.CreateSExtOrBitCast(VC, DestTy), Name);
return Insert(CastInst::CreateSExtOrBitCast(V, DestTy), Name);
}
Value *CreateTruncOrBitCast(Value *V, const Type *DestTy,
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateTruncOrBitCast(VC, DestTy);
+ return Insert(Folder.CreateTruncOrBitCast(VC, DestTy), Name);
return Insert(CastInst::CreateTruncOrBitCast(V, DestTy), Name);
}
Value *CreateCast(Instruction::CastOps Op, Value *V, const Type *DestTy,
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateCast(Op, VC, DestTy);
+ return Insert(Folder.CreateCast(Op, VC, DestTy), Name);
return Insert(CastInst::Create(Op, V, DestTy), Name);
}
Value *CreatePointerCast(Value *V, const Type *DestTy,
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreatePointerCast(VC, DestTy);
+ return Insert(Folder.CreatePointerCast(VC, DestTy), Name);
return Insert(CastInst::CreatePointerCast(V, DestTy), Name);
}
Value *CreateIntCast(Value *V, const Type *DestTy, bool isSigned,
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateIntCast(VC, DestTy, isSigned);
+ return Insert(Folder.CreateIntCast(VC, DestTy, isSigned), Name);
return Insert(CastInst::CreateIntegerCast(V, DestTy, isSigned), Name);
}
private:
if (V->getType() == DestTy)
return V;
if (Constant *VC = dyn_cast<Constant>(V))
- return Folder.CreateFPCast(VC, DestTy);
+ return Insert(Folder.CreateFPCast(VC, DestTy), Name);
return Insert(CastInst::CreateFPCast(V, DestTy), Name);
}
const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateICmp(P, LC, RC);
+ return Insert(Folder.CreateICmp(P, LC, RC), Name);
return Insert(new ICmpInst(P, LHS, RHS), Name);
}
Value *CreateFCmp(CmpInst::Predicate P, Value *LHS, Value *RHS,
const Twine &Name = "") {
if (Constant *LC = dyn_cast<Constant>(LHS))
if (Constant *RC = dyn_cast<Constant>(RHS))
- return Folder.CreateFCmp(P, LC, RC);
+ return Insert(Folder.CreateFCmp(P, LC, RC), Name);
return Insert(new FCmpInst(P, LHS, RHS), Name);
}
// Instruction creation methods: Other Instructions
//===--------------------------------------------------------------------===//
- PHINode *CreatePHI(const Type *Ty, const Twine &Name = "") {
- return Insert(PHINode::Create(Ty), Name);
+ PHINode *CreatePHI(const Type *Ty, unsigned NumReservedValues,
+ const Twine &Name = "") {
+ return Insert(PHINode::Create(Ty, NumReservedValues), Name);
}
CallInst *CreateCall(Value *Callee, const Twine &Name = "") {
return Insert(CallInst::Create(Callee, Args, Args+5), Name);
}
+ CallInst *CreateCall(Value *Callee, ArrayRef<Value *> Arg,
+ const Twine &Name = "") {
+ return Insert(CallInst::Create(Callee, Arg.begin(), Arg.end(), Name));
+ }
+
template<typename RandomAccessIterator>
CallInst *CreateCall(Value *Callee, RandomAccessIterator ArgBegin,
RandomAccessIterator ArgEnd, const Twine &Name = "") {
if (Constant *CC = dyn_cast<Constant>(C))
if (Constant *TC = dyn_cast<Constant>(True))
if (Constant *FC = dyn_cast<Constant>(False))
- return Folder.CreateSelect(CC, TC, FC);
+ return Insert(Folder.CreateSelect(CC, TC, FC), Name);
return Insert(SelectInst::Create(C, True, False), Name);
}
const Twine &Name = "") {
if (Constant *VC = dyn_cast<Constant>(Vec))
if (Constant *IC = dyn_cast<Constant>(Idx))
- return Folder.CreateExtractElement(VC, IC);
+ return Insert(Folder.CreateExtractElement(VC, IC), Name);
return Insert(ExtractElementInst::Create(Vec, Idx), Name);
}
if (Constant *VC = dyn_cast<Constant>(Vec))
if (Constant *NC = dyn_cast<Constant>(NewElt))
if (Constant *IC = dyn_cast<Constant>(Idx))
- return Folder.CreateInsertElement(VC, NC, IC);
+ return Insert(Folder.CreateInsertElement(VC, NC, IC), Name);
return Insert(InsertElementInst::Create(Vec, NewElt, Idx), Name);
}
if (Constant *V1C = dyn_cast<Constant>(V1))
if (Constant *V2C = dyn_cast<Constant>(V2))
if (Constant *MC = dyn_cast<Constant>(Mask))
- return Folder.CreateShuffleVector(V1C, V2C, MC);
+ return Insert(Folder.CreateShuffleVector(V1C, V2C, MC), Name);
return Insert(new ShuffleVectorInst(V1, V2, Mask), Name);
}
Value *CreateExtractValue(Value *Agg, unsigned Idx,
const Twine &Name = "") {
if (Constant *AggC = dyn_cast<Constant>(Agg))
- return Folder.CreateExtractValue(AggC, &Idx, 1);
+ return Insert(Folder.CreateExtractValue(AggC, &Idx, 1), Name);
return Insert(ExtractValueInst::Create(Agg, Idx), Name);
}
RandomAccessIterator IdxEnd,
const Twine &Name = "") {
if (Constant *AggC = dyn_cast<Constant>(Agg))
- return Folder.CreateExtractValue(AggC, IdxBegin, IdxEnd - IdxBegin);
+ return Insert(Folder.CreateExtractValue(AggC, IdxBegin, IdxEnd-IdxBegin),
+ Name);
return Insert(ExtractValueInst::Create(Agg, IdxBegin, IdxEnd), Name);
}
const Twine &Name = "") {
if (Constant *AggC = dyn_cast<Constant>(Agg))
if (Constant *ValC = dyn_cast<Constant>(Val))
- return Folder.CreateInsertValue(AggC, ValC, &Idx, 1);
+ return Insert(Folder.CreateInsertValue(AggC, ValC, &Idx, 1), Name);
return Insert(InsertValueInst::Create(Agg, Val, Idx), Name);
}
const Twine &Name = "") {
if (Constant *AggC = dyn_cast<Constant>(Agg))
if (Constant *ValC = dyn_cast<Constant>(Val))
- return Folder.CreateInsertValue(AggC, ValC, IdxBegin, IdxEnd-IdxBegin);
+ return Insert(Folder.CreateInsertValue(AggC, ValC, IdxBegin,
+ IdxEnd - IdxBegin),
+ Name);
return Insert(InsertValueInst::Create(Agg, Val, IdxBegin, IdxEnd), Name);
}
projects / oota-llvm.git / blobdiff