X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FIR%2FIRBuilder.h;h=d02f41b7e27f7ce70c0d6e1678376ddb4fce67b4;hb=3d3d5ae1dbf957b6d07ec5deefb2cf9d9e44f1a7;hp=31344c8d4a7692a9a548b1e49ed0d2accaf5d4c1;hpb=b9b3fb261eb61e5613032e5c13dfadde870d2cab;p=oota-llvm.git diff --git a/include/llvm/IR/IRBuilder.h b/include/llvm/IR/IRBuilder.h index 31344c8d4a7..d02f41b7e27 100644 --- a/include/llvm/IR/IRBuilder.h +++ b/include/llvm/IR/IRBuilder.h @@ -101,19 +101,8 @@ public: void SetInsertPoint(BasicBlock *TheBB, BasicBlock::iterator IP) { BB = TheBB; InsertPt = IP; - } - - /// \brief Find the nearest point that dominates this use, and specify that - /// created instructions should be inserted at this point. - void SetInsertPoint(Use &U) { - Instruction *UseInst = cast(U.getUser()); - if (PHINode *Phi = dyn_cast(UseInst)) { - BasicBlock *PredBB = Phi->getIncomingBlock(U); - assert(U != PredBB->getTerminator() && "critical edge not split"); - SetInsertPoint(PredBB, PredBB->getTerminator()); - return; - } - SetInsertPoint(UseInst); + if (IP != TheBB->end()) + SetCurrentDebugLocation(IP->getDebugLoc()); } /// \brief Set location information used by debugging information. @@ -245,7 +234,8 @@ public: /// filled in with the null terminated string value 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. - GlobalVariable *CreateGlobalString(StringRef Str, const Twine &Name = ""); + GlobalVariable *CreateGlobalString(StringRef Str, const Twine &Name = "", + unsigned AddressSpace = 0); /// \brief Get a constant value representing either true or false. ConstantInt *getInt1(bool V) { @@ -500,7 +490,7 @@ public: private: /// \brief Create a call to a masked intrinsic with given Id. /// Masked intrinsic has only one overloaded type - data type. - CallInst *CreateMaskedIntrinsic(unsigned Id, ArrayRef Ops, + CallInst *CreateMaskedIntrinsic(Intrinsic::ID Id, ArrayRef Ops, Type *DataTy, const Twine &Name = ""); Value *getCastedInt8PtrValue(Value *Ptr); @@ -549,13 +539,6 @@ public: explicit IRBuilder(Instruction *IP, MDNode *FPMathTag = nullptr) : IRBuilderBase(IP->getContext(), FPMathTag), Folder() { SetInsertPoint(IP); - SetCurrentDebugLocation(IP->getDebugLoc()); - } - - explicit IRBuilder(Use &U, MDNode *FPMathTag = nullptr) - : IRBuilderBase(U->getContext(), FPMathTag), Folder() { - SetInsertPoint(U); - SetCurrentDebugLocation(cast(U.getUser())->getDebugLoc()); } IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP, const T& F, @@ -689,6 +672,38 @@ public: return Insert(ResumeInst::Create(Exn)); } + CleanupReturnInst *CreateCleanupRet(BasicBlock *UnwindBB = nullptr, + Value *RetVal = nullptr) { + return Insert(CleanupReturnInst::Create(Context, RetVal, UnwindBB)); + } + + CatchPadInst *CreateCatchPad(Type *Ty, BasicBlock *NormalDest, + BasicBlock *UnwindDest, + ArrayRef Args, + const Twine &Name = "") { + return Insert(CatchPadInst::Create(Ty, NormalDest, UnwindDest, Args), + Name); + } + + CatchEndPadInst *CreateCatchEndPad(BasicBlock *UnwindBB = nullptr) { + return Insert(CatchEndPadInst::Create(Context, UnwindBB)); + } + + TerminatePadInst *CreateTerminatePad(BasicBlock *UnwindBB = nullptr, + ArrayRef Args = {}, + const Twine &Name = "") { + return Insert(TerminatePadInst::Create(Context, UnwindBB, Args), Name); + } + + CleanupPadInst *CreateCleanupPad(Type *Ty, ArrayRef Args, + const Twine &Name = "") { + return Insert(CleanupPadInst::Create(Ty, Args), Name); + } + + CatchReturnInst *CreateCatchRet(BasicBlock *BB) { + return Insert(CatchReturnInst::Create(BB)); + } + UnreachableInst *CreateUnreachable() { return Insert(new UnreachableInst(Context)); } @@ -993,6 +1008,9 @@ public: LoadInst *CreateLoad(Value *Ptr, const Twine &Name = "") { return Insert(new LoadInst(Ptr), Name); } + LoadInst *CreateLoad(Type *Ty, Value *Ptr, const Twine &Name = "") { + return Insert(new LoadInst(Ty, Ptr), Name); + } LoadInst *CreateLoad(Value *Ptr, bool isVolatile, const Twine &Name = "") { return Insert(new LoadInst(Ptr, nullptr, isVolatile), Name); } @@ -1188,8 +1206,9 @@ public: /// \brief Same as CreateGlobalString, but return a pointer with "i8*" type /// instead of a pointer to array of i8. - Value *CreateGlobalStringPtr(StringRef Str, const Twine &Name = "") { - GlobalVariable *gv = CreateGlobalString(Str, Name); + Value *CreateGlobalStringPtr(StringRef Str, const Twine &Name = "", + unsigned AddressSpace = 0) { + GlobalVariable *gv = CreateGlobalString(Str, Name, AddressSpace); Value *zero = ConstantInt::get(Type::getInt32Ty(Context), 0); Value *Args[] = { zero, zero }; return CreateInBoundsGEP(gv->getValueType(), gv, Args, Name); @@ -1395,47 +1414,61 @@ public: return CreateICmp(ICmpInst::ICMP_SLE, LHS, RHS, Name); } - Value *CreateFCmpOEQ(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_OEQ, LHS, RHS, Name); + Value *CreateFCmpOEQ(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_OEQ, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpOGT(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_OGT, LHS, RHS, Name); + Value *CreateFCmpOGT(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_OGT, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpOGE(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_OGE, LHS, RHS, Name); + Value *CreateFCmpOGE(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_OGE, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpOLT(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_OLT, LHS, RHS, Name); + Value *CreateFCmpOLT(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_OLT, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpOLE(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_OLE, LHS, RHS, Name); + Value *CreateFCmpOLE(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_OLE, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpONE(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_ONE, LHS, RHS, Name); + Value *CreateFCmpONE(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_ONE, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpORD(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_ORD, LHS, RHS, Name); + Value *CreateFCmpORD(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_ORD, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpUNO(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_UNO, LHS, RHS, Name); + Value *CreateFCmpUNO(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_UNO, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpUEQ(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_UEQ, LHS, RHS, Name); + Value *CreateFCmpUEQ(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_UEQ, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpUGT(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_UGT, LHS, RHS, Name); + Value *CreateFCmpUGT(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_UGT, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpUGE(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_UGE, LHS, RHS, Name); + Value *CreateFCmpUGE(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_UGE, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpULT(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_ULT, LHS, RHS, Name); + Value *CreateFCmpULT(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_ULT, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpULE(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_ULE, LHS, RHS, Name); + Value *CreateFCmpULE(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_ULE, LHS, RHS, Name, FPMathTag); } - Value *CreateFCmpUNE(Value *LHS, Value *RHS, const Twine &Name = "") { - return CreateFCmp(FCmpInst::FCMP_UNE, LHS, RHS, Name); + Value *CreateFCmpUNE(Value *LHS, Value *RHS, const Twine &Name = "", + MDNode *FPMathTag = nullptr) { + return CreateFCmp(FCmpInst::FCMP_UNE, LHS, RHS, Name, FPMathTag); } Value *CreateICmp(CmpInst::Predicate P, Value *LHS, Value *RHS, @@ -1446,11 +1479,12 @@ public: return Insert(new ICmpInst(P, LHS, RHS), Name); } Value *CreateFCmp(CmpInst::Predicate P, Value *LHS, Value *RHS, - const Twine &Name = "") { + const Twine &Name = "", MDNode *FPMathTag = nullptr) { if (Constant *LC = dyn_cast(LHS)) if (Constant *RC = dyn_cast(RHS)) return Insert(Folder.CreateFCmp(P, LC, RC), Name); - return Insert(new FCmpInst(P, LHS, RHS), Name); + return Insert(AddFPMathAttributes(new FCmpInst(P, LHS, RHS), + FPMathTag, FMF), Name); } //===--------------------------------------------------------------------===// @@ -1462,7 +1496,7 @@ public: return Insert(PHINode::Create(Ty, NumReservedValues), Name); } - CallInst *CreateCall(Value *Callee, ArrayRef Args, + CallInst *CreateCall(Value *Callee, ArrayRef Args = None, const Twine &Name = "") { return Insert(CallInst::Create(Callee, Args), Name); } @@ -1553,9 +1587,9 @@ public: return Insert(InsertValueInst::Create(Agg, Val, Idxs), Name); } - LandingPadInst *CreateLandingPad(Type *Ty, Value *PersFn, unsigned NumClauses, + LandingPadInst *CreateLandingPad(Type *Ty, unsigned NumClauses, const Twine &Name = "") { - return Insert(LandingPadInst::Create(Ty, PersFn, NumClauses), Name); + return Insert(LandingPadInst::Create(Ty, NumClauses), Name); } //===--------------------------------------------------------------------===//