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| author | Logan Chien <loganchien@google.com> | 2011-07-20 14:35:08 +0800 |
|---|---|---|
| committer | Logan Chien <loganchien@google.com> | 2011-07-20 14:37:02 +0800 |
| commit | ebf5f0962932032481ae306b42c96c68c3a0be95 (patch) | |
| tree | bbb4590c963c577450081053136a90c5bd05c74e /include | |
| parent | 46b77918fb8670fbc0a4a6389c5fa0795264c2cb (diff) | |
| parent | e76a33b9567d78a5744dc52fcec3a6056d6fb576 (diff) | |
| download | external_llvm-ebf5f0962932032481ae306b42c96c68c3a0be95.zip external_llvm-ebf5f0962932032481ae306b42c96c68c3a0be95.tar.gz external_llvm-ebf5f0962932032481ae306b42c96c68c3a0be95.tar.bz2 | |
Merge with LLVM upstream r135568 (Jul 20th 2011)
Conflicts:
lib/Bitcode/Reader/BitcodeReader.cpp
Change-Id: Iebed76d2f7d281e742947e31d9a0b78174daf2d6
Diffstat (limited to 'include')
75 files changed, 1218 insertions, 758 deletions
diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h index a4456dd..9e20ed6 100644 --- a/include/llvm-c/Core.h +++ b/include/llvm-c/Core.h @@ -1136,7 +1136,7 @@ namespace llvm { return reinterpret_cast<Type**>(Tys); } - inline LLVMTypeRef *wrap(const Type **Tys) { + inline LLVMTypeRef *wrap(Type **Tys) { return reinterpret_cast<LLVMTypeRef*>(const_cast<Type**>(Tys)); } diff --git a/include/llvm-c/Target.h b/include/llvm-c/Target.h index d216440..fbaf0d5 100644 --- a/include/llvm-c/Target.h +++ b/include/llvm-c/Target.h @@ -46,6 +46,11 @@ typedef struct LLVMStructLayout *LLVMStructLayoutRef; #include "llvm/Config/Targets.def" #undef LLVM_TARGET /* Explicit undef to make SWIG happier */ +#define LLVM_TARGET(TargetName) \ + void LLVMInitialize##TargetName##MCCodeGenInfo(void); +#include "llvm/Config/Targets.def" +#undef LLVM_TARGET /* Explicit undef to make SWIG happier */ + /** LLVMInitializeAllTargetInfos - The main program should call this function if it wants access to all available targets that LLVM is configured to support. */ @@ -73,6 +78,7 @@ static inline LLVMBool LLVMInitializeNativeTarget(void) { LLVM_NATIVE_TARGETINFO(); LLVM_NATIVE_TARGET(); LLVM_NATIVE_MCASMINFO(); + LLVM_NATIVE_MCCODEGENINFO(); return 0; #else return 1; diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index e68e579..58c9837 100644 --- a/include/llvm/ADT/APInt.h +++ b/include/llvm/ADT/APInt.h @@ -15,6 +15,7 @@ #ifndef LLVM_APINT_H #define LLVM_APINT_H +#include "llvm/ADT/ArrayRef.h" #include "llvm/Support/MathExtras.h" #include <cassert> #include <climits> @@ -176,6 +177,9 @@ class APInt { /// out-of-line slow case for inline constructor void initSlowCase(unsigned numBits, uint64_t val, bool isSigned); + /// shared code between two array constructors + void initFromArray(ArrayRef<uint64_t> array); + /// out-of-line slow case for inline copy constructor void initSlowCase(const APInt& that); @@ -230,12 +234,19 @@ public: clearUnusedBits(); } - /// Note that numWords can be smaller or larger than the corresponding bit - /// width but any extraneous bits will be dropped. + /// Note that bigVal.size() can be smaller or larger than the corresponding + /// bit width but any extraneous bits will be dropped. /// @param numBits the bit width of the constructed APInt - /// @param numWords the number of words in bigVal /// @param bigVal a sequence of words to form the initial value of the APInt /// @brief Construct an APInt of numBits width, initialized as bigVal[]. + APInt(unsigned numBits, ArrayRef<uint64_t> bigVal); + /// Equivalent to APInt(numBits, ArrayRef<uint64_t>(bigVal, numWords)), but + /// deprecated because this constructor is prone to ambiguity with the + /// APInt(unsigned, uint64_t, bool) constructor. + /// + /// If this overload is ever deleted, care should be taken to prevent calls + /// from being incorrectly captured by the APInt(unsigned, uint64_t, bool) + /// constructor. APInt(unsigned numBits, unsigned numWords, const uint64_t bigVal[]); /// This constructor interprets the string \arg str in the given radix. The @@ -342,7 +353,8 @@ public: if (isSingleWord()) return isUIntN(N, VAL); - return APInt(N, getNumWords(), pVal).zext(getBitWidth()) == (*this); + return APInt(N, makeArrayRef(pVal, getNumWords())).zext(getBitWidth()) + == (*this); } /// @brief Check if this APInt has an N-bits signed integer value. diff --git a/include/llvm/ADT/ArrayRef.h b/include/llvm/ADT/ArrayRef.h index 6db866e..a073f06 100644 --- a/include/llvm/ADT/ArrayRef.h +++ b/include/llvm/ADT/ArrayRef.h @@ -147,7 +147,53 @@ namespace llvm { /// @} }; - + + /// @name ArrayRef Convenience constructors + /// @{ + + /// Construct an ArrayRef from a single element. + template<typename T> + ArrayRef<T> makeArrayRef(const T &OneElt) { + return OneElt; + } + + /// Construct an ArrayRef from a pointer and length. + template<typename T> + ArrayRef<T> makeArrayRef(const T *data, size_t length) { + return ArrayRef<T>(data, length); + } + + /// Construct an ArrayRef from a range. + template<typename T> + ArrayRef<T> makeArrayRef(const T *begin, const T *end) { + return ArrayRef<T>(begin, end); + } + + /// Construct an ArrayRef from a SmallVector. + template <typename T> + ArrayRef<T> makeArrayRef(const SmallVectorImpl<T> &Vec) { + return Vec; + } + + /// Construct an ArrayRef from a SmallVector. + template <typename T, unsigned N> + ArrayRef<T> makeArrayRef(const SmallVector<T, N> &Vec) { + return Vec; + } + + /// Construct an ArrayRef from a std::vector. + template<typename T> + ArrayRef<T> makeArrayRef(const std::vector<T> &Vec) { + return Vec; + } + + /// Construct an ArrayRef from a C array. + template<typename T, size_t N> + ArrayRef<T> makeArrayRef(const T (&Arr)[N]) { + return ArrayRef<T>(Arr, N); + } + + /// @} /// @name ArrayRef Comparison Operators /// @{ diff --git a/include/llvm/ADT/TinyPtrVector.h b/include/llvm/ADT/TinyPtrVector.h new file mode 100644 index 0000000..ee86d8b --- /dev/null +++ b/include/llvm/ADT/TinyPtrVector.h @@ -0,0 +1,133 @@ +//===- llvm/ADT/TinyPtrVector.h - 'Normally tiny' vectors -------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_ADT_TINYPTRVECTOR_H +#define LLVM_ADT_TINYPTRVECTOR_H + +#include "llvm/ADT/SmallVector.h" +#include "llvm/ADT/PointerUnion.h" + +namespace llvm { + +/// TinyPtrVector - This class is specialized for cases where there are +/// normally 0 or 1 element in a vector, but is general enough to go beyond that +/// when required. +/// +/// NOTE: This container doesn't allow you to store a null pointer into it. +/// +template <typename EltTy> +class TinyPtrVector { +public: + typedef llvm::SmallVector<EltTy, 4> VecTy; + llvm::PointerUnion<EltTy, VecTy*> Val; + + TinyPtrVector() {} + TinyPtrVector(const TinyPtrVector &RHS) : Val(RHS.Val) { + if (VecTy *V = Val.template dyn_cast<VecTy*>()) + Val = new VecTy(*V); + } + ~TinyPtrVector() { + if (VecTy *V = Val.template dyn_cast<VecTy*>()) + delete V; + } + + bool empty() const { + // This vector can be empty if it contains no element, or if it + // contains a pointer to an empty vector. + if (Val.isNull()) return true; + if (VecTy *Vec = Val.template dyn_cast<VecTy*>()) + return Vec->empty(); + return false; + } + + unsigned size() const { + if (empty()) + return 0; + if (Val.template is<EltTy>()) + return 1; + return Val.template get<VecTy*>()->size(); + } + + typedef const EltTy *iterator; + iterator begin() const { + if (empty()) + return 0; + + if (Val.template is<EltTy>()) + return Val.template getAddrOf<EltTy>(); + + return Val.template get<VecTy *>()->begin(); + + } + iterator end() const { + if (empty()) + return 0; + + if (Val.template is<EltTy>()) + return begin() + 1; + + return Val.template get<VecTy *>()->end(); + } + + + EltTy operator[](unsigned i) const { + assert(!Val.isNull() && "can't index into an empty vector"); + if (EltTy V = Val.template dyn_cast<EltTy>()) { + assert(i == 0 && "tinyvector index out of range"); + return V; + } + + assert(i < Val.template get<VecTy*>()->size() && + "tinyvector index out of range"); + return (*Val.template get<VecTy*>())[i]; + } + + EltTy front() const { + assert(!empty() && "vector empty"); + if (EltTy V = Val.template dyn_cast<EltTy>()) + return V; + return Val.template get<VecTy*>()->front(); + } + + void push_back(EltTy NewVal) { + assert(NewVal != 0 && "Can't add a null value"); + + // If we have nothing, add something. + if (Val.isNull()) { + Val = NewVal; + return; + } + + // If we have a single value, convert to a vector. + if (EltTy V = Val.template dyn_cast<EltTy>()) { + Val = new VecTy(); + Val.template get<VecTy*>()->push_back(V); + } + + // Add the new value, we know we have a vector. + Val.template get<VecTy*>()->push_back(NewVal); + } + + void clear() { + // If we have a single value, convert to empty. + if (Val.template is<EltTy>()) { + Val = (EltTy)0; + } else if (VecTy *Vec = Val.template dyn_cast<VecTy*>()) { + // If we have a vector form, just clear it. + Vec->clear(); + } + // Otherwise, we're already empty. + } + +private: + void operator=(const TinyPtrVector&); // NOT IMPLEMENTED YET. +}; +} // end namespace llvm + +#endif diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h index 5d8edd1..2701b52 100644 --- a/include/llvm/Analysis/AliasAnalysis.h +++ b/include/llvm/Analysis/AliasAnalysis.h @@ -88,7 +88,7 @@ public: /// getTypeStoreSize - Return the TargetData store size for the given type, /// if known, or a conservative value otherwise. /// - uint64_t getTypeStoreSize(const Type *Ty); + uint64_t getTypeStoreSize(Type *Ty); //===--------------------------------------------------------------------===// /// Alias Queries... diff --git a/include/llvm/Analysis/ConstantFolding.h b/include/llvm/Analysis/ConstantFolding.h index f6b1f5a..b942010 100644 --- a/include/llvm/Analysis/ConstantFolding.h +++ b/include/llvm/Analysis/ConstantFolding.h @@ -27,6 +27,8 @@ namespace llvm { class TargetData; class Function; class Type; + template<typename T> + class ArrayRef; /// ConstantFoldInstruction - Try to constant fold the specified instruction. /// If successful, the constant result is returned, if not, null is returned. @@ -47,8 +49,8 @@ Constant *ConstantFoldConstantExpression(const ConstantExpr *CE, /// fold instructions like loads and stores, which have no constant expression /// form. /// -Constant *ConstantFoldInstOperands(unsigned Opcode, const Type *DestTy, - Constant *const *Ops, unsigned NumOps, +Constant *ConstantFoldInstOperands(unsigned Opcode, Type *DestTy, + ArrayRef<Constant *> Ops, const TargetData *TD = 0); /// ConstantFoldCompareInstOperands - Attempt to constant fold a compare @@ -76,7 +78,7 @@ bool canConstantFoldCallTo(const Function *F); /// ConstantFoldCall - Attempt to constant fold a call to the specified function /// with the specified arguments, returning null if unsuccessful. Constant * -ConstantFoldCall(Function *F, Constant *const *Operands, unsigned NumOperands); +ConstantFoldCall(Function *F, ArrayRef<Constant *> Operands); } #endif diff --git a/include/llvm/Analysis/DebugInfo.h b/include/llvm/Analysis/DebugInfo.h index fbee5a6..152d11e 100644 --- a/include/llvm/Analysis/DebugInfo.h +++ b/include/llvm/Analysis/DebugInfo.h @@ -628,7 +628,9 @@ namespace llvm { uint64_t getAddrElement(unsigned Idx) const { if (getVersion() <= llvm::LLVMDebugVersion8) return getUInt64Field(Idx+6); - return getUInt64Field(Idx+7); + if (getVersion() == llvm::LLVMDebugVersion9) + return getUInt64Field(Idx+7); + return getUInt64Field(Idx+8); } /// isBlockByrefVariable - Return true if the variable was declared as @@ -716,6 +718,16 @@ namespace llvm { /// suitable to hold function specific information. NamedMDNode *getFnSpecificMDNode(const Module &M, StringRef Name); + /// createInlinedVariable - Create a new inlined variable based on current + /// variable. + /// @param DV Current Variable. + /// @param InlinedScope Location at current variable is inlined. + DIVariable createInlinedVariable(MDNode *DV, MDNode *InlinedScope, + LLVMContext &VMContext); + + /// cleanseInlinedVariable - Remove inlined scope from the variable. + DIVariable cleanseInlinedVariable(MDNode *DV, LLVMContext &VMContext); + class DebugInfoFinder { public: /// processModule - Process entire module and collect debug info diff --git a/include/llvm/Analysis/FindUsedTypes.h b/include/llvm/Analysis/FindUsedTypes.h index 3e5da57..b22cb88 100644 --- a/include/llvm/Analysis/FindUsedTypes.h +++ b/include/llvm/Analysis/FindUsedTypes.h @@ -23,7 +23,7 @@ class Type; class Value; class FindUsedTypes : public ModulePass { - SetVector<const Type *> UsedTypes; + SetVector<Type *> UsedTypes; public: static char ID; // Pass identification, replacement for typeid FindUsedTypes() : ModulePass(ID) { @@ -33,7 +33,7 @@ public: /// getTypes - After the pass has been run, return the set containing all of /// the types used in the module. /// - const SetVector<const Type *> &getTypes() const { return UsedTypes; } + const SetVector<Type *> &getTypes() const { return UsedTypes; } /// Print the types found in the module. If the optional Module parameter is /// passed in, then the types are printed symbolically if possible, using the @@ -45,7 +45,7 @@ private: /// IncorporateType - Incorporate one type and all of its subtypes into the /// collection of used types. /// - void IncorporateType(const Type *Ty); + void IncorporateType(Type *Ty); /// IncorporateValue - Incorporate all of the types used by this value. /// diff --git a/include/llvm/Analysis/InstructionSimplify.h b/include/llvm/Analysis/InstructionSimplify.h index bc6e55f..94bdae2 100644 --- a/include/llvm/Analysis/InstructionSimplify.h +++ b/include/llvm/Analysis/InstructionSimplify.h @@ -24,6 +24,8 @@ namespace llvm { class Instruction; class Value; class TargetData; + template<typename T> + class ArrayRef; /// SimplifyAddInst - Given operands for an Add, see if we can /// fold the result. If not, this returns null. @@ -121,7 +123,7 @@ namespace llvm { /// SimplifyGEPInst - Given operands for an GetElementPtrInst, see if we can /// fold the result. If not, this returns null. - Value *SimplifyGEPInst(Value * const *Ops, unsigned NumOps, + Value *SimplifyGEPInst(ArrayRef<Value *> Ops, const TargetData *TD = 0, const DominatorTree *DT = 0); //=== Helper functions for higher up the class hierarchy. diff --git a/include/llvm/Analysis/MemoryBuiltins.h b/include/llvm/Analysis/MemoryBuiltins.h index 22493f6..865d236 100644 --- a/include/llvm/Analysis/MemoryBuiltins.h +++ b/include/llvm/Analysis/MemoryBuiltins.h @@ -51,14 +51,14 @@ const CallInst *isArrayMalloc(const Value *I, const TargetData *TD); /// 0: PointerType is the malloc calls' return type. /// 1: PointerType is the bitcast's result type. /// >1: Unique PointerType cannot be determined, return NULL. -const PointerType *getMallocType(const CallInst *CI); +PointerType *getMallocType(const CallInst *CI); /// getMallocAllocatedType - Returns the Type allocated by malloc call. /// The Type depends on the number of bitcast uses of the malloc call: /// 0: PointerType is the malloc calls' return type. /// 1: PointerType is the bitcast's result type. /// >1: Unique PointerType cannot be determined, return NULL. -const Type *getMallocAllocatedType(const CallInst *CI); +Type *getMallocAllocatedType(const CallInst *CI); /// getMallocArraySize - Returns the array size of a malloc call. If the /// argument passed to malloc is a multiple of the size of the malloced type, diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h index 554524a..49e8fa3 100644 --- a/include/llvm/Analysis/ScalarEvolution.h +++ b/include/llvm/Analysis/ScalarEvolution.h @@ -103,7 +103,7 @@ namespace llvm { /// getType - Return the LLVM type of this SCEV expression. /// - const Type *getType() const; + Type *getType() const; /// isZero - Return true if the expression is a constant zero. /// @@ -479,17 +479,17 @@ namespace llvm { /// the SCEV framework. This primarily includes integer types, and it /// can optionally include pointer types if the ScalarEvolution class /// has access to target-specific information. - bool isSCEVable(const Type *Ty) const; + bool isSCEVable(Type *Ty) const; /// getTypeSizeInBits - Return the size in bits of the specified type, /// for which isSCEVable must return true. - uint64_t getTypeSizeInBits(const Type *Ty) const; + uint64_t getTypeSizeInBits(Type *Ty) const; /// getEffectiveSCEVType - Return a type with the same bitwidth as /// the given type and which represents how SCEV will treat the given /// type, for which isSCEVable must return true. For pointer types, /// this is the pointer-sized integer type. - const Type *getEffectiveSCEVType(const Type *Ty) const; + Type *getEffectiveSCEVType(Type *Ty) const; /// getSCEV - Return a SCEV expression for the full generality of the /// specified expression. @@ -497,11 +497,11 @@ namespace llvm { const SCEV *getConstant(ConstantInt *V); const SCEV *getConstant(const APInt& Val); - const SCEV *getConstant(const Type *Ty, uint64_t V, bool isSigned = false); - const SCEV *getTruncateExpr(const SCEV *Op, const Type *Ty); - const SCEV *getZeroExtendExpr(const SCEV *Op, const Type *Ty); - const SCEV *getSignExtendExpr(const SCEV *Op, const Type *Ty); - const SCEV *getAnyExtendExpr(const SCEV *Op, const Type *Ty); + const SCEV *getConstant(Type *Ty, uint64_t V, bool isSigned = false); + const SCEV *getTruncateExpr(const SCEV *Op, Type *Ty); + const SCEV *getZeroExtendExpr(const SCEV *Op, Type *Ty); + const SCEV *getSignExtendExpr(const SCEV *Op, Type *Ty); + const SCEV *getAnyExtendExpr(const SCEV *Op, Type *Ty); const SCEV *getAddExpr(SmallVectorImpl<const SCEV *> &Ops, SCEV::NoWrapFlags Flags = SCEV::FlagAnyWrap); const SCEV *getAddExpr(const SCEV *LHS, const SCEV *RHS, @@ -550,19 +550,19 @@ namespace llvm { /// getSizeOfExpr - Return an expression for sizeof on the given type. /// - const SCEV *getSizeOfExpr(const Type *AllocTy); + const SCEV *getSizeOfExpr(Type *AllocTy); /// getAlignOfExpr - Return an expression for alignof on the given type. /// - const SCEV *getAlignOfExpr(const Type *AllocTy); + const SCEV *getAlignOfExpr(Type *AllocTy); /// getOffsetOfExpr - Return an expression for offsetof on the given field. /// - const SCEV *getOffsetOfExpr(const StructType *STy, unsigned FieldNo); + const SCEV *getOffsetOfExpr(StructType *STy, unsigned FieldNo); /// getOffsetOfExpr - Return an expression for offsetof on the given field. /// - const SCEV *getOffsetOfExpr(const Type *CTy, Constant *FieldNo); + const SCEV *getOffsetOfExpr(Type *CTy, Constant *FieldNo); /// getNegativeSCEV - Return the SCEV object corresponding to -V. /// @@ -579,33 +579,33 @@ namespace llvm { /// getTruncateOrZeroExtend - Return a SCEV corresponding to a conversion /// of the input value to the specified type. If the type must be /// extended, it is zero extended. - const SCEV *getTruncateOrZeroExtend(const SCEV *V, const Type *Ty); + const SCEV *getTruncateOrZeroExtend(const SCEV *V, Type *Ty); /// getTruncateOrSignExtend - Return a SCEV corresponding to a conversion /// of the input value to the specified type. If the type must be /// extended, it is sign extended. - const SCEV *getTruncateOrSignExtend(const SCEV *V, const Type *Ty); + const SCEV *getTruncateOrSignExtend(const SCEV *V, Type *Ty); /// getNoopOrZeroExtend - Return a SCEV corresponding to a conversion of /// the input value to the specified type. If the type must be extended, /// it is zero extended. The conversion must not be narrowing. - const SCEV *getNoopOrZeroExtend(const SCEV *V, const Type *Ty); + const SCEV *getNoopOrZeroExtend(const SCEV *V, Type *Ty); /// getNoopOrSignExtend - Return a SCEV corresponding to a conversion of /// the input value to the specified type. If the type must be extended, /// it is sign extended. The conversion must not be narrowing. - const SCEV *getNoopOrSignExtend(const SCEV *V, const Type *Ty); + const SCEV *getNoopOrSignExtend(const SCEV *V, Type *Ty); /// getNoopOrAnyExtend - Return a SCEV corresponding to a conversion of /// the input value to the specified type. If the type must be extended, /// it is extended with unspecified bits. The conversion must not be /// narrowing. - const SCEV *getNoopOrAnyExtend(const SCEV *V, const Type *Ty); + const SCEV *getNoopOrAnyExtend(const SCEV *V, Type *Ty); /// getTruncateOrNoop - Return a SCEV corresponding to a conversion of the /// input value to the specified type. The conversion must not be /// widening. - const SCEV *getTruncateOrNoop(const SCEV *V, const Type *Ty); + const SCEV *getTruncateOrNoop(const SCEV *V, Type *Ty); /// getUMaxFromMismatchedTypes - Promote the operands to the wider of /// the types using zero-extension, and then perform a umax operation diff --git a/include/llvm/Analysis/ScalarEvolutionExpander.h b/include/llvm/Analysis/ScalarEvolutionExpander.h index a8c03b2..c883d7f 100644 --- a/include/llvm/Analysis/ScalarEvolutionExpander.h +++ b/include/llvm/Analysis/ScalarEvolutionExpander.h @@ -89,12 +89,12 @@ namespace llvm { /// loop (inserting one if there is none). A canonical induction variable /// starts at zero and steps by one on each iteration. PHINode *getOrInsertCanonicalInductionVariable(const Loop *L, - const Type *Ty); + Type *Ty); /// expandCodeFor - Insert code to directly compute the specified SCEV /// expression into the program. The inserted code is inserted into the /// specified block. - Value *expandCodeFor(const SCEV *SH, const Type *Ty, Instruction *I); + Value *expandCodeFor(const SCEV *SH, Type *Ty, Instruction *I); /// setIVIncInsertPos - Set the current IV increment loop and position. void setIVIncInsertPos(const Loop *L, Instruction *Pos) { @@ -145,20 +145,20 @@ namespace llvm { /// reusing an existing cast if a suitable one exists, moving an existing /// cast if a suitable one exists but isn't in the right place, or /// or creating a new one. - Value *ReuseOrCreateCast(Value *V, const Type *Ty, + Value *ReuseOrCreateCast(Value *V, Type *Ty, Instruction::CastOps Op, BasicBlock::iterator IP); /// InsertNoopCastOfTo - Insert a cast of V to the specified type, /// which must be possible with a noop cast, doing what we can to /// share the casts. - Value *InsertNoopCastOfTo(Value *V, const Type *Ty); + Value *InsertNoopCastOfTo(Value *V, Type *Ty); /// expandAddToGEP - Expand a SCEVAddExpr with a pointer type into a GEP /// instead of using ptrtoint+arithmetic+inttoptr. Value *expandAddToGEP(const SCEV *const *op_begin, const SCEV *const *op_end, - const PointerType *PTy, const Type *Ty, Value *V); + PointerType *PTy, Type *Ty, Value *V); Value *expand(const SCEV *S); @@ -166,7 +166,7 @@ namespace llvm { /// expression into the program. The inserted code is inserted into the /// SCEVExpander's current insertion point. If a type is specified, the /// result will be expanded to have that type, with a cast if necessary. - Value *expandCodeFor(const SCEV *SH, const Type *Ty = 0); + Value *expandCodeFor(const SCEV *SH, Type *Ty = 0); /// isInsertedInstruction - Return true if the specified instruction was /// inserted by the code rewriter. If so, the client should not modify the @@ -211,8 +211,8 @@ namespace llvm { Value *expandAddRecExprLiterally(const SCEVAddRecExpr *); PHINode *getAddRecExprPHILiterally(const SCEVAddRecExpr *Normalized, const Loop *L, - const Type *ExpandTy, - const Type *IntTy); + Type *ExpandTy, + Type *IntTy); }; } diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h index 856d92c..b6f0ae5 100644 --- a/include/llvm/Analysis/ScalarEvolutionExpressions.h +++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h @@ -42,7 +42,7 @@ namespace llvm { public: ConstantInt *getValue() const { return V; } - const Type *getType() const { return V->getType(); } + Type *getType() const { return V->getType(); } /// Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const SCEVConstant *S) { return true; } @@ -57,14 +57,14 @@ namespace llvm { class SCEVCastExpr : public SCEV { protected: const SCEV *Op; - const Type *Ty; + Type *Ty; SCEVCastExpr(const FoldingSetNodeIDRef ID, - unsigned SCEVTy, const SCEV *op, const Type *ty); + unsigned SCEVTy, const SCEV *op, Type *ty); public: const SCEV *getOperand() const { return Op; } - const Type *getType() const { return Ty; } + Type *getType() const { return Ty; } /// Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const SCEVCastExpr *S) { return true; } @@ -83,7 +83,7 @@ namespace llvm { friend class ScalarEvolution; SCEVTruncateExpr(const FoldingSetNodeIDRef ID, - const SCEV *op, const Type *ty); + const SCEV *op, Type *ty); public: /// Methods for support type inquiry through isa, cast, and dyn_cast: @@ -101,7 +101,7 @@ namespace llvm { friend class ScalarEvolution; SCEVZeroExtendExpr(const FoldingSetNodeIDRef ID, - const SCEV *op, const Type *ty); + const SCEV *op, Type *ty); public: /// Methods for support type inquiry through isa, cast, and dyn_cast: @@ -119,7 +119,7 @@ namespace llvm { friend class ScalarEvolution; SCEVSignExtendExpr(const FoldingSetNodeIDRef ID, - const SCEV *op, const Type *ty); + const SCEV *op, Type *ty); public: /// Methods for support type inquiry through isa, cast, and dyn_cast: @@ -158,7 +158,7 @@ namespace llvm { op_iterator op_begin() const { return Operands; } op_iterator op_end() const { return Operands + NumOperands; } - const Type *getType() const { return getOperand(0)->getType(); } + Type *getType() const { return getOperand(0)->getType(); } NoWrapFlags getNoWrapFlags(NoWrapFlags Mask = NoWrapMask) const { return (NoWrapFlags)(SubclassData & Mask); @@ -214,7 +214,7 @@ namespace llvm { } public: - const Type *getType() const { + Type *getType() const { // Use the type of the last operand, which is likely to be a pointer // type, if there is one. This doesn't usually matter, but it can help // reduce casts when the expressions are expanded. @@ -263,7 +263,7 @@ namespace llvm { const SCEV *getLHS() const { return LHS; } const SCEV *getRHS() const { return RHS; } - const Type *getType() const { + Type *getType() const { // In most cases the types of LHS and RHS will be the same, but in some // crazy cases one or the other may be a pointer. ScalarEvolution doesn't // depend on the type for correctness, but handling types carefully can @@ -441,11 +441,11 @@ namespace llvm { /// folded with other operations into something unrecognizable. This /// is mainly only useful for pretty-printing and other situations /// where it isn't absolutely required for these to succeed. - bool isSizeOf(const Type *&AllocTy) const; - bool isAlignOf(const Type *&AllocTy) const; - bool isOffsetOf(const Type *&STy, Constant *&FieldNo) const; + bool isSizeOf(Type *&AllocTy) const; + bool isAlignOf(Type *&AllocTy) const; + bool isOffsetOf(Type *&STy, Constant *&FieldNo) const; - const Type *getType() const { return getValPtr()->getType(); } + Type *getType() const { return getValPtr()->getType(); } /// Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const SCEVUnknown *S) { return true; } diff --git a/include/llvm/Argument.h b/include/llvm/Argument.h index ff86378..cd74882 100644 --- a/include/llvm/Argument.h +++ b/include/llvm/Argument.h @@ -39,7 +39,7 @@ public: /// Argument ctor - If Function argument is specified, this argument is /// inserted at the end of the argument list for the function. /// - explicit Argument(const Type *Ty, const Twine &Name = "", Function *F = 0); + explicit Argument(Type *Ty, const Twine &Name = "", Function *F = 0); inline const Function *getParent() const { return Parent; } inline Function *getParent() { return Parent; } diff --git a/include/llvm/Attributes.h b/include/llvm/Attributes.h index 233eab8..cd3ee35 100644 --- a/include/llvm/Attributes.h +++ b/include/llvm/Attributes.h @@ -107,7 +107,7 @@ const Attributes MutuallyIncompatible[4] = { }; /// @brief Which attributes cannot be applied to a type. -Attributes typeIncompatible(const Type *Ty); +Attributes typeIncompatible(Type *Ty); /// This turns an int alignment (a power of 2, normally) into the /// form used internally in Attributes. diff --git a/include/llvm/CodeGen/Analysis.h b/include/llvm/CodeGen/Analysis.h index f8a7029..d8e6407 100644 --- a/include/llvm/CodeGen/Analysis.h +++ b/include/llvm/CodeGen/Analysis.h @@ -33,12 +33,12 @@ class SelectionDAG; /// of insertvalue or extractvalue indices that identify a member, return /// the linearized index of the start of the member. /// -unsigned ComputeLinearIndex(const Type *Ty, +unsigned ComputeLinearIndex(Type *Ty, const unsigned *Indices, const unsigned *IndicesEnd, unsigned CurIndex = 0); -inline unsigned ComputeLinearIndex(const Type *Ty, +inline unsigned ComputeLinearIndex(Type *Ty, ArrayRef<unsigned> Indices, unsigned CurIndex = 0) { return ComputeLinearIndex(Ty, Indices.begin(), Indices.end(), CurIndex); @@ -51,7 +51,7 @@ inline unsigned ComputeLinearIndex(const Type *Ty, /// If Offsets is non-null, it points to a vector to be filled in /// with the in-memory offsets of each of the individual values. /// -void ComputeValueVTs(const TargetLowering &TLI, const Type *Ty, +void ComputeValueVTs(const TargetLowering &TLI, Type *Ty, SmallVectorImpl<EVT> &ValueVTs, SmallVectorImpl<uint64_t> *Offsets = 0, uint64_t StartingOffset = 0); diff --git a/include/llvm/CodeGen/FunctionLoweringInfo.h b/include/llvm/CodeGen/FunctionLoweringInfo.h index 84bbf48..7eb21b5 100644 --- a/include/llvm/CodeGen/FunctionLoweringInfo.h +++ b/include/llvm/CodeGen/FunctionLoweringInfo.h @@ -139,7 +139,7 @@ public: unsigned CreateReg(EVT VT); - unsigned CreateRegs(const Type *Ty); + unsigned CreateRegs(Type *Ty); unsigned InitializeRegForValue(const Value *V) { unsigned &R = ValueMap[V]; diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h index beb16a2..8ce0e05 100644 --- a/include/llvm/CodeGen/MachineConstantPool.h +++ b/include/llvm/CodeGen/MachineConstantPool.h @@ -34,15 +34,15 @@ class raw_ostream; /// Abstract base class for all machine specific constantpool value subclasses. /// class MachineConstantPoolValue { - const Type *Ty; + Type *Ty; public: - explicit MachineConstantPoolValue(const Type *ty) : Ty(ty) {} + explicit MachineConstantPoolValue(Type *ty) : Ty(ty) {} virtual ~MachineConstantPoolValue() {} /// getType - get type of this MachineConstantPoolValue. /// - const Type *getType() const { return Ty; } + Type *getType() const { return Ty; } /// getRelocationInfo - This method classifies the entry according to @@ -104,7 +104,7 @@ public: return Alignment & ~(1 << (sizeof(unsigned)*CHAR_BIT-1)); } - const Type *getType() const; + Type *getType() const; /// getRelocationInfo - This method classifies the entry according to /// whether or not it may generate a relocation entry. This must be diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h index fa185c4..38f1742 100644 --- a/include/llvm/CodeGen/MachineModuleInfo.h +++ b/include/llvm/CodeGen/MachineModuleInfo.h @@ -34,7 +34,7 @@ #include "llvm/Pass.h" #include "llvm/GlobalValue.h" #include "llvm/Metadata.h" -#include "llvm/CodeGen/MachineLocation.h" +#include "llvm/MC/MachineLocation.h" #include "llvm/MC/MCContext.h" #include "llvm/Support/Dwarf.h" #include "llvm/Support/DebugLoc.h" @@ -111,6 +111,10 @@ class MachineModuleInfo : public ImmutablePass { // frame maps by debug and exception handling consumers. std::vector<MachineMove> FrameMoves; + // CompactUnwindEncoding - If the target supports it, this is the compact + // unwind encoding. It replaces a function's CIE and FDE. + uint32_t CompactUnwindEncoding; + // LandingPads - List of LandingPadInfo describing the landing pad information // in the current function. std::vector<LandingPadInfo> LandingPads; @@ -170,7 +174,9 @@ public: MachineModuleInfo(); // DUMMY CONSTRUCTOR, DO NOT CALL. // Real constructor. - MachineModuleInfo(const MCAsmInfo &MAI, const TargetAsmInfo *TAI); + MachineModuleInfo(const MCAsmInfo &MAI, const MCRegisterInfo &MRI, + const MCObjectFileInfo *MOFI, + const TargetAsmInfo *TAI); ~MachineModuleInfo(); bool doInitialization(); @@ -229,6 +235,11 @@ public: /// handling comsumers. std::vector<MachineMove> &getFrameMoves() { return FrameMoves; } + /// getCompactUnwindEncoding - Returns the compact unwind encoding for a + /// function if the target supports the encoding. This encoding replaces a + /// function's CIE and FDE. + uint32_t getCompactUnwindEncoding() const { return CompactUnwindEncoding; } + /// getAddrLabelSymbol - Return the symbol to be used for the specified basic /// block when its address is taken. This cannot be its normal LBB label /// because the block may be accessed outside its containing function. diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index a5c4201..d3ce793 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -1291,7 +1291,7 @@ public: unsigned getAlignment() const { return Alignment; } unsigned char getTargetFlags() const { return TargetFlags; } - const Type *getType() const; + Type *getType() const; static bool classof(const ConstantPoolSDNode *) { return true; } static bool classof(const SDNode *N) { diff --git a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h index 711280e..a42aa64 100644 --- a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h +++ b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h @@ -33,42 +33,13 @@ namespace llvm { class TargetLoweringObjectFileELF : public TargetLoweringObjectFile { -protected: - /// TLSDataSection - Section directive for Thread Local data. - /// - const MCSection *TLSDataSection; // Defaults to ".tdata". - - /// TLSBSSSection - Section directive for Thread Local uninitialized data. - /// Null if this target doesn't support a BSS section. - /// - const MCSection *TLSBSSSection; // Defaults to ".tbss". - - const MCSection *DataRelSection; - const MCSection *DataRelLocalSection; - const MCSection *DataRelROSection; - const MCSection *DataRelROLocalSection; - - const MCSection *MergeableConst4Section; - const MCSection *MergeableConst8Section; - const MCSection *MergeableConst16Section; public: - TargetLoweringObjectFileELF(); - ~TargetLoweringObjectFileELF() {} - - virtual void Initialize(MCContext &Ctx, const TargetMachine &TM); - - virtual const MCSection *getEHFrameSection() const; - virtual const MCSection *getWin64EHFuncTableSection(StringRef) const { - return NULL; - } - virtual const MCSection *getWin64EHTableSection(StringRef) const{return NULL;} + virtual ~TargetLoweringObjectFileELF() {} virtual void emitPersonalityValue(MCStreamer &Streamer, const TargetMachine &TM, const MCSymbol *Sym) const; - const MCSection *getDataRelSection() const { return DataRelSection; } - /// getSectionForConstant - Given a constant with the SectionKind, return a /// section that it should be placed in. virtual const MCSection *getSectionForConstant(SectionKind Kind) const; @@ -99,48 +70,8 @@ public: class TargetLoweringObjectFileMachO : public TargetLoweringObjectFile { - /// TLSDataSection - Section for thread local data. - /// - const MCSection *TLSDataSection; // Defaults to ".tdata". - - /// TLSBSSSection - Section for thread local uninitialized data. - /// - const MCSection *TLSBSSSection; // Defaults to ".tbss". - - /// TLSTLVSection - Section for thread local structure information. - /// Contains the source code name of the variable, visibility and a pointer - /// to the initial value (.tdata or .tbss). - const MCSection *TLSTLVSection; // Defaults to ".tlv". - - /// TLSThreadInitSection - Section for thread local data initialization - /// functions. - const MCSection *TLSThreadInitSection; // Defaults to ".thread_init_func". - - const MCSection *CStringSection; - const MCSection *UStringSection; - const MCSection *TextCoalSection; - const MCSection *ConstTextCoalSection; - const MCSection *ConstDataSection; - const MCSection *DataCoalSection; - const MCSection *DataCommonSection; - const MCSection *DataBSSSection; - const MCSection *FourByteConstantSection; - const MCSection *EightByteConstantSection; - const MCSection *SixteenByteConstantSection; - - const MCSection *LazySymbolPointerSection; - const MCSection *NonLazySymbolPointerSection; public: - TargetLoweringObjectFileMachO(); - ~TargetLoweringObjectFileMachO() {} - - virtual void Initialize(MCContext &Ctx, const TargetMachine &TM); - - virtual const MCSection *getEHFrameSection() const; - virtual const MCSection *getWin64EHFuncTableSection(StringRef) const { - return NULL; - } - virtual const MCSection *getWin64EHTableSection(StringRef) const{return NULL;} + virtual ~TargetLoweringObjectFileMachO() {} virtual const MCSection * SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, @@ -158,30 +89,6 @@ public: virtual bool shouldEmitUsedDirectiveFor(const GlobalValue *GV, Mangler *) const; - /// getTextCoalSection - Return the "__TEXT,__textcoal_nt" section we put weak - /// text symbols into. - const MCSection *getTextCoalSection() const { - return TextCoalSection; - } - - /// getConstTextCoalSection - Return the "__TEXT,__const_coal" section - /// we put weak read-only symbols into. - const MCSection *getConstTextCoalSection() const { - return ConstTextCoalSection; - } - - /// getLazySymbolPointerSection - Return the section corresponding to - /// the .lazy_symbol_pointer directive. - const MCSection *getLazySymbolPointerSection() const { - return LazySymbolPointerSection; - } - - /// getNonLazySymbolPointerSection - Return the section corresponding to - /// the .non_lazy_symbol_pointer directive. - const MCSection *getNonLazySymbolPointerSection() const { - return NonLazySymbolPointerSection; - } - /// getExprForDwarfGlobalReference - The mach-o version of this method /// defaults to returning a stub reference. virtual const MCExpr * @@ -203,20 +110,8 @@ public: class TargetLoweringObjectFileCOFF : public TargetLoweringObjectFile { - const MCSection *DrectveSection; - const MCSection *PDataSection; - const MCSection *XDataSection; public: - TargetLoweringObjectFileCOFF(); - ~TargetLoweringObjectFileCOFF() {} - - virtual void Initialize(MCContext &Ctx, const TargetMachine &TM); - - virtual const MCSection *getEHFrameSection() const; - virtual const MCSection *getWin64EHFuncTableSection(StringRef) const; - virtual const MCSection *getWin64EHTableSection(StringRef) const; - - virtual const MCSection *getDrectveSection() const { return DrectveSection; } + virtual ~TargetLoweringObjectFileCOFF() {} virtual const MCSection * getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h index 424721b..1676483 100644 --- a/include/llvm/CodeGen/ValueTypes.h +++ b/include/llvm/CodeGen/ValueTypes.h @@ -380,7 +380,7 @@ namespace llvm { struct EVT { private: MVT V; - const Type *LLVMTy; + Type *LLVMTy; public: EVT() : V((MVT::SimpleValueType)(MVT::INVALID_SIMPLE_VALUE_TYPE)), @@ -645,12 +645,12 @@ namespace llvm { /// getTypeForEVT - This method returns an LLVM type corresponding to the /// specified EVT. For integer types, this returns an unsigned type. Note /// that this will abort for types that cannot be represented. - const Type *getTypeForEVT(LLVMContext &Context) const; + Type *getTypeForEVT(LLVMContext &Context) const; /// getEVT - Return the value type corresponding to the specified type. /// This returns all pointers as iPTR. If HandleUnknown is true, unknown /// types are returned as Other, otherwise they are invalid. - static EVT getEVT(const Type *Ty, bool HandleUnknown = false); + static EVT getEVT(Type *Ty, bool HandleUnknown = false); intptr_t getRawBits() { if (isSimple()) diff --git a/include/llvm/Config/config.h.cmake b/include/llvm/Config/config.h.cmake index 0b8a0ad..82ebc56 100644 --- a/include/llvm/Config/config.h.cmake +++ b/include/llvm/Config/config.h.cmake @@ -560,6 +560,9 @@ /* LLVM name for the native MCAsmInfo init function, if available */ #cmakedefine LLVM_NATIVE_MCASMINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo +/* LLVM name for the native MCCodeGenInfo init function, if available */ +#cmakedefine LLVM_NATIVE_MCCODEGENINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCCodeGenInfo + /* Define if this is Unixish platform */ #cmakedefine LLVM_ON_UNIX ${LLVM_ON_UNIX} diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in index 0a716ea..6042d93 100644 --- a/include/llvm/Config/config.h.in +++ b/include/llvm/Config/config.h.in @@ -576,6 +576,9 @@ /* LLVM name for the native MCAsmInfo init function, if available */ #undef LLVM_NATIVE_MCASMINFO +/* LLVM name for the native MCCODEGENInfo init function, if available */ +#undef LLVM_NATIVE_MCCODEGENINFO + /* LLVM name for the native Target init function, if available */ #undef LLVM_NATIVE_TARGET diff --git a/include/llvm/Config/llvm-config.h.cmake b/include/llvm/Config/llvm-config.h.cmake index 5f948a2..63d2b3f 100644 --- a/include/llvm/Config/llvm-config.h.cmake +++ b/include/llvm/Config/llvm-config.h.cmake @@ -61,6 +61,9 @@ /* LLVM name for the native MCAsmInfo init function, if available */ #cmakedefine LLVM_NATIVE_MCASMINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo +/* LLVM name for the native MCCodeGenInfo init function, if available */ +#cmakedefine LLVM_NATIVE_MCCODEGENINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCCodeGenInfo + /* LLVM name for the native AsmPrinter init function, if available */ #cmakedefine LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter diff --git a/include/llvm/Config/llvm-config.h.in b/include/llvm/Config/llvm-config.h.in index bc8ddce..980096a 100644 --- a/include/llvm/Config/llvm-config.h.in +++ b/include/llvm/Config/llvm-config.h.in @@ -61,6 +61,9 @@ /* LLVM name for the native MCAsmInfo init function, if available */ #undef LLVM_NATIVE_MCASMINFO +/* LLVM name for the native MCCodeGenInfo init function, if available */ +#undef LLVM_NATIVE_MCCODEGENINFO + /* LLVM name for the native AsmPrinter init function, if available */ #undef LLVM_NATIVE_ASMPRINTER diff --git a/include/llvm/Constant.h b/include/llvm/Constant.h index 5e351c4..601b37b 100644 --- a/include/llvm/Constant.h +++ b/include/llvm/Constant.h @@ -43,7 +43,7 @@ class Constant : public User { Constant(const Constant &); // Do not implement protected: - Constant(const Type *ty, ValueTy vty, Use *Ops, unsigned NumOps) + Constant(Type *ty, ValueTy vty, Use *Ops, unsigned NumOps) : User(ty, vty, Ops, NumOps) {} void destroyConstantImpl(); @@ -128,16 +128,16 @@ public: assert(0 && "Constants that do not have operands cannot be using 'From'!"); } - static Constant *getNullValue(const Type* Ty); + static Constant *getNullValue(Type* Ty); /// @returns the value for an integer constant of the given type that has all /// its bits set to true. /// @brief Get the all ones value - static Constant *getAllOnesValue(const Type* Ty); + static Constant *getAllOnesValue(Type* Ty); /// getIntegerValue - Return the value for an integer or pointer constant, /// or a vector thereof, with the given scalar value. - static Constant *getIntegerValue(const Type* Ty, const APInt &V); + static Constant *getIntegerValue(Type* Ty, const APInt &V); /// removeDeadConstantUsers - If there are any dead constant users dangling /// off of this constant, remove them. This method is useful for clients diff --git a/include/llvm/Constants.h b/include/llvm/Constants.h index 01fca29..1302a01 100644 --- a/include/llvm/Constants.h +++ b/include/llvm/Constants.h @@ -47,7 +47,7 @@ struct ConvertConstantType; class ConstantInt : public Constant { void *operator new(size_t, unsigned); // DO NOT IMPLEMENT ConstantInt(const ConstantInt &); // DO NOT IMPLEMENT - ConstantInt(const IntegerType *Ty, const APInt& V); + ConstantInt(IntegerType *Ty, const APInt& V); APInt Val; protected: // allocate space for exactly zero operands @@ -57,12 +57,12 @@ protected: public: static ConstantInt *getTrue(LLVMContext &Context); static ConstantInt *getFalse(LLVMContext &Context); - static Constant *getTrue(const Type *Ty); - static Constant *getFalse(const Type *Ty); + static Constant *getTrue(Type *Ty); + static Constant *getFalse(Type *Ty); /// If Ty is a vector type, return a Constant with a splat of the given /// value. Otherwise return a ConstantInt for the given value. - static Constant *get(const Type *Ty, uint64_t V, bool isSigned = false); + static Constant *get(Type *Ty, uint64_t V, bool isSigned = false); /// Return a ConstantInt with the specified integer value for the specified /// type. If the type is wider than 64 bits, the value will be zero-extended @@ -70,7 +70,7 @@ public: /// be interpreted as a 64-bit signed integer and sign-extended to fit /// the type. /// @brief Get a ConstantInt for a specific value. - static ConstantInt *get(const IntegerType *Ty, uint64_t V, + static ConstantInt *get(IntegerType *Ty, uint64_t V, bool isSigned = false); /// Return a ConstantInt with the specified value for the specified type. The @@ -78,8 +78,8 @@ public: /// either getSExtValue() or getZExtValue() will yield a correctly sized and /// signed value for the type Ty. /// @brief Get a ConstantInt for a specific signed value. - static ConstantInt *getSigned(const IntegerType *Ty, int64_t V); - static Constant *getSigned(const Type *Ty, int64_t V); + static ConstantInt *getSigned(IntegerType *Ty, int64_t V); + static Constant *getSigned(Type *Ty, int64_t V); /// Return a ConstantInt with the specified value and an implied Type. The /// type is the integer type that corresponds to the bit width of the value. @@ -87,12 +87,12 @@ public: /// Return a ConstantInt constructed from the string strStart with the given /// radix. - static ConstantInt *get(const IntegerType *Ty, StringRef Str, + static ConstantInt *get(IntegerType *Ty, StringRef Str, uint8_t radix); /// If Ty is a vector type, return a Constant with a splat of the given /// value. Otherwise return a ConstantInt for the given value. - static Constant *get(const Type* Ty, const APInt& V); + static Constant *get(Type* Ty, const APInt& V); /// Return the constant as an APInt value reference. This allows clients to /// obtain a copy of the value, with all its precision in tact. @@ -133,8 +133,8 @@ public: /// getType - Specialize the getType() method to always return an IntegerType, /// which reduces the amount of casting needed in parts of the compiler. /// - inline const IntegerType *getType() const { - return reinterpret_cast<const IntegerType*>(Value::getType()); + inline IntegerType *getType() const { + return reinterpret_cast<IntegerType*>(Value::getType()); } /// This static method returns true if the type Ty is big enough to @@ -146,8 +146,8 @@ public: /// to the appropriate unsigned type before calling the method. /// @returns true if V is a valid value for type Ty /// @brief Determine if the value is in range for the given type. - static bool isValueValidForType(const Type *Ty, uint64_t V); - static bool isValueValidForType(const Type *Ty, int64_t V); + static bool isValueValidForType(Type *Ty, uint64_t V); + static bool isValueValidForType(Type *Ty, int64_t V); bool isNegative() const { return Val.isNegative(); } @@ -233,7 +233,7 @@ class ConstantFP : public Constant { ConstantFP(const ConstantFP &); // DO NOT IMPLEMENT friend class LLVMContextImpl; protected: - ConstantFP(const Type *Ty, const APFloat& V); + ConstantFP(Type *Ty, const APFloat& V); protected: // allocate space for exactly zero operands void *operator new(size_t s) { @@ -243,20 +243,20 @@ public: /// Floating point negation must be implemented with f(x) = -0.0 - x. This /// method returns the negative zero constant for floating point or vector /// floating point types; for all other types, it returns the null value. - static Constant *getZeroValueForNegation(const Type *Ty); + static Constant *getZeroValueForNegation(Type *Ty); /// get() - This returns a ConstantFP, or a vector containing a splat of a /// ConstantFP, for the specified value in the specified type. This should /// only be used for simple constant values like 2.0/1.0 etc, that are /// known-valid both as host double and as the target format. - static Constant *get(const Type* Ty, double V); - static Constant *get(const Type* Ty, StringRef Str); + static Constant *get(Type* Ty, double V); + static Constant *get(Type* Ty, StringRef Str); static ConstantFP *get(LLVMContext &Context, const APFloat &V); - static ConstantFP *getNegativeZero(const Type* Ty); - static ConstantFP *getInfinity(const Type *Ty, bool Negative = false); + static ConstantFP *getNegativeZero(Type* Ty); + static ConstantFP *getInfinity(Type *Ty, bool Negative = false); /// isValueValidForType - return true if Ty is big enough to represent V. - static bool isValueValidForType(const Type *Ty, const APFloat &V); + static bool isValueValidForType(Type *Ty, const APFloat &V); inline const APFloat &getValueAPF() const { return Val; } /// isZero - Return true if the value is positive or negative zero. @@ -300,7 +300,7 @@ class ConstantAggregateZero : public Constant { void *operator new(size_t, unsigned); // DO NOT IMPLEMENT ConstantAggregateZero(const ConstantAggregateZero &); // DO NOT IMPLEMENT protected: - explicit ConstantAggregateZero(const Type *ty) + explicit ConstantAggregateZero(Type *ty) : Constant(ty, ConstantAggregateZeroVal, 0, 0) {} protected: // allocate space for exactly zero operands @@ -308,7 +308,7 @@ protected: return User::operator new(s, 0); } public: - static ConstantAggregateZero* get(const Type *Ty); + static ConstantAggregateZero* get(Type *Ty); virtual void destroyConstant(); @@ -329,10 +329,10 @@ class ConstantArray : public Constant { std::vector<Constant*> >; ConstantArray(const ConstantArray &); // DO NOT IMPLEMENT protected: - ConstantArray(const ArrayType *T, const std::vector<Constant*> &Val); + ConstantArray(ArrayType *T, const std::vector<Constant*> &Val); public: // ConstantArray accessors - static Constant *get(const ArrayType *T, ArrayRef<Constant*> V); + static Constant *get(ArrayType *T, ArrayRef<Constant*> V); /// This method constructs a ConstantArray and initializes it with a text /// string. The default behavior (AddNull==true) causes a null terminator to @@ -349,8 +349,8 @@ public: /// getType - Specialize the getType() method to always return an ArrayType, /// which reduces the amount of casting needed in parts of the compiler. /// - inline const ArrayType *getType() const { - return reinterpret_cast<const ArrayType*>(Value::getType()); + inline ArrayType *getType() const { + return reinterpret_cast<ArrayType*>(Value::getType()); } /// isString - This method returns true if the array is an array of i8 and @@ -400,11 +400,11 @@ class ConstantStruct : public Constant { std::vector<Constant*> >; ConstantStruct(const ConstantStruct &); // DO NOT IMPLEMENT protected: - ConstantStruct(const StructType *T, const std::vector<Constant*> &Val); + ConstantStruct(StructType *T, const std::vector<Constant*> &Val); public: // ConstantStruct accessors - static Constant *get(const StructType *T, ArrayRef<Constant*> V); - static Constant *get(const StructType *T, ...) END_WITH_NULL; + static Constant *get(StructType *T, ArrayRef<Constant*> V); + static Constant *get(StructType *T, ...) END_WITH_NULL; /// getAnon - Return an anonymous struct that has the specified /// elements. If the struct is possibly empty, then you must specify a @@ -431,8 +431,8 @@ public: /// getType() specialization - Reduce amount of casting... /// - inline const StructType *getType() const { - return reinterpret_cast<const StructType*>(Value::getType()); + inline StructType *getType() const { + return reinterpret_cast<StructType*>(Value::getType()); } virtual void destroyConstant(); @@ -461,7 +461,7 @@ class ConstantVector : public Constant { std::vector<Constant*> >; ConstantVector(const ConstantVector &); // DO NOT IMPLEMENT protected: - ConstantVector(const VectorType *T, const std::vector<Constant*> &Val); + ConstantVector(VectorType *T, const std::vector<Constant*> &Val); public: // ConstantVector accessors static Constant *get(ArrayRef<Constant*> V); @@ -472,8 +472,8 @@ public: /// getType - Specialize the getType() method to always return a VectorType, /// which reduces the amount of casting needed in parts of the compiler. /// - inline const VectorType *getType() const { - return reinterpret_cast<const VectorType*>(Value::getType()); + inline VectorType *getType() const { + return reinterpret_cast<VectorType*>(Value::getType()); } /// This function will return true iff every element in this vector constant @@ -511,8 +511,8 @@ class ConstantPointerNull : public Constant { void *operator new(size_t, unsigned); // DO NOT IMPLEMENT ConstantPointerNull(const ConstantPointerNull &); // DO NOT IMPLEMENT protected: - explicit ConstantPointerNull(const PointerType *T) - : Constant(reinterpret_cast<const Type*>(T), + explicit ConstantPointerNull(PointerType *T) + : Constant(reinterpret_cast<Type*>(T), Value::ConstantPointerNullVal, 0, 0) {} protected: @@ -522,15 +522,15 @@ protected: } public: /// get() - Static factory methods - Return objects of the specified value - static ConstantPointerNull *get(const PointerType *T); + static ConstantPointerNull *get(PointerType *T); virtual void destroyConstant(); /// getType - Specialize the getType() method to always return an PointerType, /// which reduces the amount of casting needed in parts of the compiler. /// - inline const PointerType *getType() const { - return reinterpret_cast<const PointerType*>(Value::getType()); + inline PointerType *getType() const { + return reinterpret_cast<PointerType*>(Value::getType()); } /// Methods for support type inquiry through isa, cast, and dyn_cast: @@ -591,7 +591,7 @@ class ConstantExpr : public Constant { friend struct ConvertConstantType<ConstantExpr, Type>; protected: - ConstantExpr(const Type *ty, unsigned Opcode, Use *Ops, unsigned NumOps) + ConstantExpr(Type *ty, unsigned Opcode, Use *Ops, unsigned NumOps) : Constant(ty, ConstantExprVal, Ops, NumOps) { // Operation type (an Instruction opcode) is stored as the SubclassData. setValueSubclassData(Opcode); @@ -605,23 +605,23 @@ public: /// getAlignOf constant expr - computes the alignment of a type in a target /// independent way (Note: the return type is an i64). - static Constant *getAlignOf(const Type *Ty); + static Constant *getAlignOf(Type *Ty); /// getSizeOf constant expr - computes the (alloc) size of a type (in /// address-units, not bits) in a target independent way (Note: the return /// type is an i64). /// - static Constant *getSizeOf(const Type *Ty); + static Constant *getSizeOf(Type *Ty); /// getOffsetOf constant expr - computes the offset of a struct field in a /// target independent way (Note: the return type is an i64). /// - static Constant *getOffsetOf(const StructType *STy, unsigned FieldNo); + static Constant *getOffsetOf(StructType *STy, unsigned FieldNo); /// getOffsetOf constant expr - This is a generalized form of getOffsetOf, /// which supports any aggregate type, and any Constant index. /// - static Constant *getOffsetOf(const Type *Ty, Constant *FieldNo); + static Constant *getOffsetOf(Type *Ty, Constant *FieldNo); static Constant *getNeg(Constant *C, bool HasNUW = false, bool HasNSW =false); static Constant *getFNeg(Constant *C); @@ -648,18 +648,18 @@ public: bool HasNUW = false, bool HasNSW = false); static Constant *getLShr(Constant *C1, Constant *C2, bool isExact = false); static Constant *getAShr(Constant *C1, Constant *C2, bool isExact = false); - static Constant *getTrunc (Constant *C, const Type *Ty); - static Constant *getSExt (Constant *C, const Type *Ty); - static Constant *getZExt (Constant *C, const Type *Ty); - static Constant *getFPTrunc (Constant *C, const Type *Ty); - static Constant *getFPExtend(Constant *C, const Type *Ty); - static Constant *getUIToFP (Constant *C, const Type *Ty); - static Constant *getSIToFP (Constant *C, const Type *Ty); - static Constant *getFPToUI (Constant *C, const Type *Ty); - static Constant *getFPToSI (Constant *C, const Type *Ty); - static Constant *getPtrToInt(Constant *C, const Type *Ty); - static Constant *getIntToPtr(Constant *C, const Type *Ty); - static Constant *getBitCast (Constant *C, const Type *Ty); + static Constant *getTrunc (Constant *C, Type *Ty); + static Constant *getSExt (Constant *C, Type *Ty); + static Constant *getZExt (Constant *C, Type *Ty); + static Constant *getFPTrunc (Constant *C, Type *Ty); + static Constant *getFPExtend(Constant *C, Type *Ty); + static Constant *getUIToFP (Constant *C, Type *Ty); + static Constant *getSIToFP (Constant *C, Type *Ty); + static Constant *getFPToUI (Constant *C, Type *Ty); + static Constant *getFPToSI (Constant *C, Type *Ty); + static Constant *getPtrToInt(Constant *C, Type *Ty); + static Constant *getIntToPtr(Constant *C, Type *Ty); + static Constant *getBitCast (Constant *C, Type *Ty); static Constant *getNSWNeg(Constant *C) { return getNeg(C, false, true); } static Constant *getNUWNeg(Constant *C) { return getNeg(C, true, false); } @@ -708,44 +708,44 @@ public: static Constant *getCast( unsigned ops, ///< The opcode for the conversion Constant *C, ///< The constant to be converted - const Type *Ty ///< The type to which the constant is converted + Type *Ty ///< The type to which the constant is converted ); // @brief Create a ZExt or BitCast cast constant expression static Constant *getZExtOrBitCast( Constant *C, ///< The constant to zext or bitcast - const Type *Ty ///< The type to zext or bitcast C to + Type *Ty ///< The type to zext or bitcast C to ); // @brief Create a SExt or BitCast cast constant expression static Constant *getSExtOrBitCast( Constant *C, ///< The constant to sext or bitcast - const Type *Ty ///< The type to sext or bitcast C to + Type *Ty ///< The type to sext or bitcast C to ); // @brief Create a Trunc or BitCast cast constant expression static Constant *getTruncOrBitCast( Constant *C, ///< The constant to trunc or bitcast - const Type *Ty ///< The type to trunc or bitcast C to + Type *Ty ///< The type to trunc or bitcast C to ); /// @brief Create a BitCast or a PtrToInt cast constant expression static Constant *getPointerCast( Constant *C, ///< The pointer value to be casted (operand 0) - const Type *Ty ///< The type to which cast should be made + Type *Ty ///< The type to which cast should be made ); /// @brief Create a ZExt, Bitcast or Trunc for integer -> integer casts static Constant *getIntegerCast( Constant *C, ///< The integer constant to be casted - const Type *Ty, ///< The integer type to cast to + Type *Ty, ///< The integer type to cast to bool isSigned ///< Whether C should be treated as signed or not ); /// @brief Create a FPExt, Bitcast or FPTrunc for fp -> fp casts static Constant *getFPCast( Constant *C, ///< The integer constant to be casted - const Type *Ty ///< The integer type to cast to + Type *Ty ///< The integer type to cast to ); /// @brief Return true if this is a convert constant expression @@ -845,7 +845,7 @@ public: /// operands replaced with the specified values and with the specified result /// type. The specified array must have the same number of operands as our /// current one. - Constant *getWithOperands(ArrayRef<Constant*> Ops, const Type *Ty) const; + Constant *getWithOperands(ArrayRef<Constant*> Ops, Type *Ty) const; virtual void destroyConstant(); virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U); @@ -886,7 +886,7 @@ class UndefValue : public Constant { void *operator new(size_t, unsigned); // DO NOT IMPLEMENT UndefValue(const UndefValue &); // DO NOT IMPLEMENT protected: - explicit UndefValue(const Type *T) : Constant(T, UndefValueVal, 0, 0) {} + explicit UndefValue(Type *T) : Constant(T, UndefValueVal, 0, 0) {} protected: // allocate space for exactly zero operands void *operator new(size_t s) { @@ -896,7 +896,7 @@ public: /// get() - Static factory methods - Return an 'undef' object of the specified /// type. /// - static UndefValue *get(const Type *T); + static UndefValue *get(Type *T); virtual void destroyConstant(); diff --git a/include/llvm/DerivedTypes.h b/include/llvm/DerivedTypes.h index acb28de..f90eb42 100644 --- a/include/llvm/DerivedTypes.h +++ b/include/llvm/DerivedTypes.h @@ -96,26 +96,26 @@ public: class FunctionType : public Type { FunctionType(const FunctionType &); // Do not implement const FunctionType &operator=(const FunctionType &); // Do not implement - FunctionType(const Type *Result, ArrayRef<Type*> Params, bool IsVarArgs); + FunctionType(Type *Result, ArrayRef<Type*> Params, bool IsVarArgs); public: /// FunctionType::get - This static method is the primary way of constructing /// a FunctionType. /// - static FunctionType *get(const Type *Result, + static FunctionType *get(Type *Result, ArrayRef<Type*> Params, bool isVarArg); /// FunctionType::get - Create a FunctionType taking no parameters. /// - static FunctionType *get(const Type *Result, bool isVarArg); + static FunctionType *get(Type *Result, bool isVarArg); /// isValidReturnType - Return true if the specified type is valid as a return /// type. - static bool isValidReturnType(const Type *RetTy); + static bool isValidReturnType(Type *RetTy); /// isValidArgumentType - Return true if the specified type is valid as an /// argument type. - static bool isValidArgumentType(const Type *ArgTy); + static bool isValidArgumentType(Type *ArgTy); bool isVarArg() const { return getSubclassData(); } Type *getReturnType() const { return ContainedTys[0]; } @@ -150,8 +150,8 @@ public: /// getTypeAtIndex - Given an index value into the type, return the type of /// the element. /// - Type *getTypeAtIndex(const Value *V) const; - Type *getTypeAtIndex(unsigned Idx) const; + Type *getTypeAtIndex(const Value *V); + Type *getTypeAtIndex(unsigned Idx); bool indexValid(const Value *V) const; bool indexValid(unsigned Idx) const; @@ -250,7 +250,7 @@ public: /// isValidElementType - Return true if the specified type is valid as a /// element type. - static bool isValidElementType(const Type *ElemTy); + static bool isValidElementType(Type *ElemTy); // Iterator access to the elements. @@ -260,7 +260,7 @@ public: /// isLayoutIdentical - Return true if this is layout identical to the /// specified struct. - bool isLayoutIdentical(const StructType *Other) const; + bool isLayoutIdentical(StructType *Other) const; // Random access to the elements unsigned getNumElements() const { return NumContainedTys; } @@ -321,11 +321,11 @@ public: /// ArrayType::get - This static method is the primary way to construct an /// ArrayType /// - static ArrayType *get(const Type *ElementType, uint64_t NumElements); + static ArrayType *get(Type *ElementType, uint64_t NumElements); /// isValidElementType - Return true if the specified type is valid as a /// element type. - static bool isValidElementType(const Type *ElemTy); + static bool isValidElementType(Type *ElemTy); uint64_t getNumElements() const { return NumElements; } @@ -348,13 +348,13 @@ public: /// VectorType::get - This static method is the primary way to construct an /// VectorType. /// - static VectorType *get(const Type *ElementType, unsigned NumElements); + static VectorType *get(Type *ElementType, unsigned NumElements); /// VectorType::getInteger - This static method gets a VectorType with the /// same number of elements as the input type, and the element type is an /// integer type of the same width as the input element type. /// - static VectorType *getInteger(const VectorType *VTy) { + static VectorType *getInteger(VectorType *VTy) { unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); Type *EltTy = IntegerType::get(VTy->getContext(), EltBits); return VectorType::get(EltTy, VTy->getNumElements()); @@ -364,7 +364,7 @@ public: /// getInteger except that the element types are twice as wide as the /// elements in the input type. /// - static VectorType *getExtendedElementVectorType(const VectorType *VTy) { + static VectorType *getExtendedElementVectorType(VectorType *VTy) { unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); Type *EltTy = IntegerType::get(VTy->getContext(), EltBits * 2); return VectorType::get(EltTy, VTy->getNumElements()); @@ -374,7 +374,7 @@ public: /// getInteger except that the element types are half as wide as the /// elements in the input type. /// - static VectorType *getTruncatedElementVectorType(const VectorType *VTy) { + static VectorType *getTruncatedElementVectorType(VectorType *VTy) { unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); assert((EltBits & 1) == 0 && "Cannot truncate vector element with odd bit-width"); @@ -384,7 +384,7 @@ public: /// isValidElementType - Return true if the specified type is valid as a /// element type. - static bool isValidElementType(const Type *ElemTy); + static bool isValidElementType(Type *ElemTy); /// @brief Return the number of elements in the Vector type. unsigned getNumElements() const { return NumElements; } @@ -411,17 +411,17 @@ class PointerType : public SequentialType { public: /// PointerType::get - This constructs a pointer to an object of the specified /// type in a numbered address space. - static PointerType *get(const Type *ElementType, unsigned AddressSpace); + static PointerType *get(Type *ElementType, unsigned AddressSpace); /// PointerType::getUnqual - This constructs a pointer to an object of the /// specified type in the generic address space (address space zero). - static PointerType *getUnqual(const Type *ElementType) { + static PointerType *getUnqual(Type *ElementType) { return PointerType::get(ElementType, 0); } /// isValidElementType - Return true if the specified type is valid as a /// element type. - static bool isValidElementType(const Type *ElemTy); + static bool isValidElementType(Type *ElemTy); /// @brief Return the address space of the Pointer type. inline unsigned getAddressSpace() const { return getSubclassData(); } diff --git a/include/llvm/ExecutionEngine/ExecutionEngine.h b/include/llvm/ExecutionEngine/ExecutionEngine.h index 88b21cd..2afa791 100644 --- a/include/llvm/ExecutionEngine/ExecutionEngine.h +++ b/include/llvm/ExecutionEngine/ExecutionEngine.h @@ -18,6 +18,7 @@ #include <vector> #include <map> #include <string> +#include "llvm/MC/MCCodeGenInfo.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringRef.h" #include "llvm/ADT/ValueMap.h" @@ -201,6 +202,7 @@ public: CodeGenOpt::Level OptLevel = CodeGenOpt::Default, bool GVsWithCode = true, + Reloc::Model RM = Reloc::Default, CodeModel::Model CMM = CodeModel::Default); @@ -314,7 +316,7 @@ public: /// GenericValue *. It is not a pointer to a GenericValue containing the /// address at which to store Val. void StoreValueToMemory(const GenericValue &Val, GenericValue *Ptr, - const Type *Ty); + Type *Ty); void InitializeMemory(const Constant *Init, void *Addr); @@ -440,7 +442,7 @@ protected: GenericValue getConstantValue(const Constant *C); void LoadValueFromMemory(GenericValue &Result, GenericValue *Ptr, - const Type *Ty); + Type *Ty); }; namespace EngineKind { @@ -463,6 +465,7 @@ private: CodeGenOpt::Level OptLevel; JITMemoryManager *JMM; bool AllocateGVsWithCode; + Reloc::Model RelocModel; CodeModel::Model CMModel; std::string MArch; std::string MCPU; @@ -476,6 +479,7 @@ private: OptLevel = CodeGenOpt::Default; JMM = NULL; AllocateGVsWithCode = false; + RelocModel = Reloc::Default; CMModel = CodeModel::Default; UseMCJIT = false; } @@ -517,6 +521,13 @@ public: return *this; } + /// setRelocationModel - Set the relocation model that the ExecutionEngine + /// target is using. Defaults to target specific default "Reloc::Default". + EngineBuilder &setRelocationModel(Reloc::Model RM) { + RelocModel = RM; + return *this; + } + /// setCodeModel - Set the CodeModel that the ExecutionEngine target /// data is using. Defaults to target specific default "CodeModel::Default". EngineBuilder &setCodeModel(CodeModel::Model M) { @@ -569,6 +580,7 @@ public: StringRef MArch, StringRef MCPU, const SmallVectorImpl<std::string>& MAttrs, + Reloc::Model RM, std::string *Err); ExecutionEngine *create(); diff --git a/include/llvm/Function.h b/include/llvm/Function.h index 0aa5b2a..678651b 100644 --- a/include/llvm/Function.h +++ b/include/llvm/Function.h @@ -117,11 +117,11 @@ private: /// function is automatically inserted into the end of the function list for /// the module. /// - Function(const FunctionType *Ty, LinkageTypes Linkage, + Function(FunctionType *Ty, LinkageTypes Linkage, const Twine &N = "", Module *M = 0); public: - static Function *Create(const FunctionType *Ty, LinkageTypes Linkage, + static Function *Create(FunctionType *Ty, LinkageTypes Linkage, const Twine &N = "", Module *M = 0) { return new(0) Function(Ty, Linkage, N, M); } diff --git a/include/llvm/GlobalAlias.h b/include/llvm/GlobalAlias.h index c3d3c38..33561b9 100644 --- a/include/llvm/GlobalAlias.h +++ b/include/llvm/GlobalAlias.h @@ -41,7 +41,7 @@ public: } /// GlobalAlias ctor - If a parent module is specified, the alias is /// automatically inserted into the end of the specified module's alias list. - GlobalAlias(const Type *Ty, LinkageTypes Linkage, const Twine &Name = "", + GlobalAlias(Type *Ty, LinkageTypes Linkage, const Twine &Name = "", Constant* Aliasee = 0, Module *Parent = 0); /// Provide fast operand accessors diff --git a/include/llvm/GlobalValue.h b/include/llvm/GlobalValue.h index d0f0888..63dc4ab 100644 --- a/include/llvm/GlobalValue.h +++ b/include/llvm/GlobalValue.h @@ -57,7 +57,7 @@ public: }; protected: - GlobalValue(const Type *ty, ValueTy vty, Use *Ops, unsigned NumOps, + GlobalValue(Type *ty, ValueTy vty, Use *Ops, unsigned NumOps, LinkageTypes linkage, const Twine &Name) : Constant(ty, vty, Ops, NumOps), Parent(0), Linkage(linkage), Visibility(DefaultVisibility), Alignment(0), diff --git a/include/llvm/GlobalVariable.h b/include/llvm/GlobalVariable.h index bbc09c1..034ade1 100644 --- a/include/llvm/GlobalVariable.h +++ b/include/llvm/GlobalVariable.h @@ -50,12 +50,12 @@ public: } /// GlobalVariable ctor - If a parent module is specified, the global is /// automatically inserted into the end of the specified modules global list. - GlobalVariable(const Type *Ty, bool isConstant, LinkageTypes Linkage, + GlobalVariable(Type *Ty, bool isConstant, LinkageTypes Linkage, Constant *Initializer = 0, const Twine &Name = "", bool ThreadLocal = false, unsigned AddressSpace = 0); /// GlobalVariable ctor - This creates a global and inserts it before the /// specified other global. - GlobalVariable(Module &M, const Type *Ty, bool isConstant, + GlobalVariable(Module &M, Type *Ty, bool isConstant, LinkageTypes Linkage, Constant *Initializer, const Twine &Name, GlobalVariable *InsertBefore = 0, bool ThreadLocal = false, diff --git a/include/llvm/InlineAsm.h b/include/llvm/InlineAsm.h index a98aff1..fe8a714 100644 --- a/include/llvm/InlineAsm.h +++ b/include/llvm/InlineAsm.h @@ -43,7 +43,7 @@ class InlineAsm : public Value { bool HasSideEffects; bool IsAlignStack; - InlineAsm(const PointerType *Ty, const std::string &AsmString, + InlineAsm(PointerType *Ty, const std::string &AsmString, const std::string &Constraints, bool hasSideEffects, bool isAlignStack); virtual ~InlineAsm(); @@ -55,7 +55,7 @@ public: /// InlineAsm::get - Return the specified uniqued inline asm string. /// - static InlineAsm *get(const FunctionType *Ty, StringRef AsmString, + static InlineAsm *get(FunctionType *Ty, StringRef AsmString, StringRef Constraints, bool hasSideEffects, bool isAlignStack = false); @@ -79,7 +79,7 @@ public: /// the specified constraint string is legal for the type. This returns true /// if legal, false if not. /// - static bool Verify(const FunctionType *Ty, StringRef Constraints); + static bool Verify(FunctionType *Ty, StringRef Constraints); // Constraint String Parsing enum ConstraintPrefix { diff --git a/include/llvm/InstrTypes.h b/include/llvm/InstrTypes.h index cc9ec3a..a1492f3 100644 --- a/include/llvm/InstrTypes.h +++ b/include/llvm/InstrTypes.h @@ -34,12 +34,12 @@ class LLVMContext; /// class TerminatorInst : public Instruction { protected: - TerminatorInst(const Type *Ty, Instruction::TermOps iType, + TerminatorInst(Type *Ty, Instruction::TermOps iType, Use *Ops, unsigned NumOps, Instruction *InsertBefore = 0) : Instruction(Ty, iType, Ops, NumOps, InsertBefore) {} - TerminatorInst(const Type *Ty, Instruction::TermOps iType, + TerminatorInst(Type *Ty, Instruction::TermOps iType, Use *Ops, unsigned NumOps, BasicBlock *InsertAtEnd) : Instruction(Ty, iType, Ops, NumOps, InsertAtEnd) {} @@ -91,12 +91,12 @@ class UnaryInstruction : public Instruction { void *operator new(size_t, unsigned); // Do not implement protected: - UnaryInstruction(const Type *Ty, unsigned iType, Value *V, + UnaryInstruction(Type *Ty, unsigned iType, Value *V, Instruction *IB = 0) : Instruction(Ty, iType, &Op<0>(), 1, IB) { Op<0>() = V; } - UnaryInstruction(const Type *Ty, unsigned iType, Value *V, BasicBlock *IAE) + UnaryInstruction(Type *Ty, unsigned iType, Value *V, BasicBlock *IAE) : Instruction(Ty, iType, &Op<0>(), 1, IAE) { Op<0>() = V; } @@ -141,9 +141,9 @@ class BinaryOperator : public Instruction { void *operator new(size_t, unsigned); // Do not implement protected: void init(BinaryOps iType); - BinaryOperator(BinaryOps iType, Value *S1, Value *S2, const Type *Ty, + BinaryOperator(BinaryOps iType, Value *S1, Value *S2, Type *Ty, const Twine &Name, Instruction *InsertBefore); - BinaryOperator(BinaryOps iType, Value *S1, Value *S2, const Type *Ty, + BinaryOperator(BinaryOps iType, Value *S1, Value *S2, Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd); virtual BinaryOperator *clone_impl() const; public: @@ -390,13 +390,13 @@ DEFINE_TRANSPARENT_OPERAND_ACCESSORS(BinaryOperator, Value) class CastInst : public UnaryInstruction { protected: /// @brief Constructor with insert-before-instruction semantics for subclasses - CastInst(const Type *Ty, unsigned iType, Value *S, + CastInst(Type *Ty, unsigned iType, Value *S, const Twine &NameStr = "", Instruction *InsertBefore = 0) : UnaryInstruction(Ty, iType, S, InsertBefore) { setName(NameStr); } /// @brief Constructor with insert-at-end-of-block semantics for subclasses - CastInst(const Type *Ty, unsigned iType, Value *S, + CastInst(Type *Ty, unsigned iType, Value *S, const Twine &NameStr, BasicBlock *InsertAtEnd) : UnaryInstruction(Ty, iType, S, InsertAtEnd) { setName(NameStr); @@ -411,7 +411,7 @@ public: static CastInst *Create( Instruction::CastOps, ///< The opcode of the cast instruction Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which cast should be made + Type *Ty, ///< The type to which cast should be made const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction ); @@ -424,7 +424,7 @@ public: static CastInst *Create( Instruction::CastOps, ///< The opcode for the cast instruction Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which operand is casted + Type *Ty, ///< The type to which operand is casted const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -432,7 +432,7 @@ public: /// @brief Create a ZExt or BitCast cast instruction static CastInst *CreateZExtOrBitCast( Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which cast should be made + Type *Ty, ///< The type to which cast should be made const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction ); @@ -440,7 +440,7 @@ public: /// @brief Create a ZExt or BitCast cast instruction static CastInst *CreateZExtOrBitCast( Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which operand is casted + Type *Ty, ///< The type to which operand is casted const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -448,7 +448,7 @@ public: /// @brief Create a SExt or BitCast cast instruction static CastInst *CreateSExtOrBitCast( Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which cast should be made + Type *Ty, ///< The type to which cast should be made const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction ); @@ -456,7 +456,7 @@ public: /// @brief Create a SExt or BitCast cast instruction static CastInst *CreateSExtOrBitCast( Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which operand is casted + Type *Ty, ///< The type to which operand is casted const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -464,7 +464,7 @@ public: /// @brief Create a BitCast or a PtrToInt cast instruction static CastInst *CreatePointerCast( Value *S, ///< The pointer value to be casted (operand 0) - const Type *Ty, ///< The type to which operand is casted + Type *Ty, ///< The type to which operand is casted const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -472,7 +472,7 @@ public: /// @brief Create a BitCast or a PtrToInt cast instruction static CastInst *CreatePointerCast( Value *S, ///< The pointer value to be casted (operand 0) - const Type *Ty, ///< The type to which cast should be made + Type *Ty, ///< The type to which cast should be made const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction ); @@ -480,7 +480,7 @@ public: /// @brief Create a ZExt, BitCast, or Trunc for int -> int casts. static CastInst *CreateIntegerCast( Value *S, ///< The pointer value to be casted (operand 0) - const Type *Ty, ///< The type to which cast should be made + Type *Ty, ///< The type to which cast should be made bool isSigned, ///< Whether to regard S as signed or not const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction @@ -489,7 +489,7 @@ public: /// @brief Create a ZExt, BitCast, or Trunc for int -> int casts. static CastInst *CreateIntegerCast( Value *S, ///< The integer value to be casted (operand 0) - const Type *Ty, ///< The integer type to which operand is casted + Type *Ty, ///< The integer type to which operand is casted bool isSigned, ///< Whether to regard S as signed or not const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into @@ -498,7 +498,7 @@ public: /// @brief Create an FPExt, BitCast, or FPTrunc for fp -> fp casts static CastInst *CreateFPCast( Value *S, ///< The floating point value to be casted - const Type *Ty, ///< The floating point type to cast to + Type *Ty, ///< The floating point type to cast to const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction ); @@ -506,7 +506,7 @@ public: /// @brief Create an FPExt, BitCast, or FPTrunc for fp -> fp casts static CastInst *CreateFPCast( Value *S, ///< The floating point value to be casted - const Type *Ty, ///< The floating point type to cast to + Type *Ty, ///< The floating point type to cast to const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -514,7 +514,7 @@ public: /// @brief Create a Trunc or BitCast cast instruction static CastInst *CreateTruncOrBitCast( Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which cast should be made + Type *Ty, ///< The type to which cast should be made const Twine &Name = "", ///< Name for the instruction Instruction *InsertBefore = 0 ///< Place to insert the instruction ); @@ -522,15 +522,15 @@ public: /// @brief Create a Trunc or BitCast cast instruction static CastInst *CreateTruncOrBitCast( Value *S, ///< The value to be casted (operand 0) - const Type *Ty, ///< The type to which operand is casted + Type *Ty, ///< The type to which operand is casted const Twine &Name, ///< The name for the instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); /// @brief Check whether it is valid to call getCastOpcode for these types. static bool isCastable( - const Type *SrcTy, ///< The Type from which the value should be cast. - const Type *DestTy ///< The Type to which the value should be cast. + Type *SrcTy, ///< The Type from which the value should be cast. + Type *DestTy ///< The Type to which the value should be cast. ); /// Returns the opcode necessary to cast Val into Ty using usual casting @@ -539,7 +539,7 @@ public: static Instruction::CastOps getCastOpcode( const Value *Val, ///< The value to cast bool SrcIsSigned, ///< Whether to treat the source as signed - const Type *Ty, ///< The Type to which the value should be casted + Type *Ty, ///< The Type to which the value should be casted bool DstIsSigned ///< Whether to treate the dest. as signed ); @@ -568,14 +568,14 @@ public: /// @brief Determine if the described cast is a no-op cast. static bool isNoopCast( Instruction::CastOps Opcode, ///< Opcode of cast - const Type *SrcTy, ///< SrcTy of cast - const Type *DstTy, ///< DstTy of cast - const Type *IntPtrTy ///< Integer type corresponding to Ptr types, or null + Type *SrcTy, ///< SrcTy of cast + Type *DstTy, ///< DstTy of cast + Type *IntPtrTy ///< Integer type corresponding to Ptr types, or null ); /// @brief Determine if this cast is a no-op cast. bool isNoopCast( - const Type *IntPtrTy ///< Integer type corresponding to pointer + Type *IntPtrTy ///< Integer type corresponding to pointer ) const; /// Determine how a pair of casts can be eliminated, if they can be at all. @@ -587,10 +587,10 @@ public: static unsigned isEliminableCastPair( Instruction::CastOps firstOpcode, ///< Opcode of first cast Instruction::CastOps secondOpcode, ///< Opcode of second cast - const Type *SrcTy, ///< SrcTy of 1st cast - const Type *MidTy, ///< DstTy of 1st cast & SrcTy of 2nd cast - const Type *DstTy, ///< DstTy of 2nd cast - const Type *IntPtrTy ///< Integer type corresponding to Ptr types, or null + Type *SrcTy, ///< SrcTy of 1st cast + Type *MidTy, ///< DstTy of 1st cast & SrcTy of 2nd cast + Type *DstTy, ///< DstTy of 2nd cast + Type *IntPtrTy ///< Integer type corresponding to Ptr types, or null ); /// @brief Return the opcode of this CastInst @@ -599,15 +599,15 @@ public: } /// @brief Return the source type, as a convenience - const Type* getSrcTy() const { return getOperand(0)->getType(); } + Type* getSrcTy() const { return getOperand(0)->getType(); } /// @brief Return the destination type, as a convenience - const Type* getDestTy() const { return getType(); } + Type* getDestTy() const { return getType(); } /// This method can be used to determine if a cast from S to DstTy using /// Opcode op is valid or not. /// @returns true iff the proposed cast is valid. /// @brief Determine if a cast is valid without creating one. - static bool castIsValid(Instruction::CastOps op, Value *S, const Type *DstTy); + static bool castIsValid(Instruction::CastOps op, Value *S, Type *DstTy); /// @brief Methods for support type inquiry through isa, cast, and dyn_cast: static inline bool classof(const CastInst *) { return true; } @@ -629,11 +629,11 @@ class CmpInst : public Instruction { void *operator new(size_t, unsigned); // DO NOT IMPLEMENT CmpInst(); // do not implement protected: - CmpInst(const Type *ty, Instruction::OtherOps op, unsigned short pred, + CmpInst(Type *ty, Instruction::OtherOps op, unsigned short pred, Value *LHS, Value *RHS, const Twine &Name = "", Instruction *InsertBefore = 0); - CmpInst(const Type *ty, Instruction::OtherOps op, unsigned short pred, + CmpInst(Type *ty, Instruction::OtherOps op, unsigned short pred, Value *LHS, Value *RHS, const Twine &Name, BasicBlock *InsertAtEnd); @@ -825,8 +825,8 @@ public: } /// @brief Create a result type for fcmp/icmp - static const Type* makeCmpResultType(const Type* opnd_type) { - if (const VectorType* vt = dyn_cast<const VectorType>(opnd_type)) { + static Type* makeCmpResultType(Type* opnd_type) { + if (VectorType* vt = dyn_cast<VectorType>(opnd_type)) { return VectorType::get(Type::getInt1Ty(opnd_type->getContext()), vt->getNumElements()); } diff --git a/include/llvm/Instruction.h b/include/llvm/Instruction.h index 89bb9fd..2459ef6 100644 --- a/include/llvm/Instruction.h +++ b/include/llvm/Instruction.h @@ -365,9 +365,9 @@ protected: return getSubclassDataFromValue() & ~HasMetadataBit; } - Instruction(const Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, + Instruction(Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, Instruction *InsertBefore = 0); - Instruction(const Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, + Instruction(Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, BasicBlock *InsertAtEnd); virtual Instruction *clone_impl() const = 0; diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h index 0bc9a3b..2eadba9 100644 --- a/include/llvm/Instructions.h +++ b/include/llvm/Instructions.h @@ -41,17 +41,17 @@ class AllocaInst : public UnaryInstruction { protected: virtual AllocaInst *clone_impl() const; public: - explicit AllocaInst(const Type *Ty, Value *ArraySize = 0, + explicit AllocaInst(Type *Ty, Value *ArraySize = 0, const Twine &Name = "", Instruction *InsertBefore = 0); - AllocaInst(const Type *Ty, Value *ArraySize, + AllocaInst(Type *Ty, Value *ArraySize, const Twine &Name, BasicBlock *InsertAtEnd); - AllocaInst(const Type *Ty, const Twine &Name, Instruction *InsertBefore = 0); - AllocaInst(const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd); + AllocaInst(Type *Ty, const Twine &Name, Instruction *InsertBefore = 0); + AllocaInst(Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd); - AllocaInst(const Type *Ty, Value *ArraySize, unsigned Align, + AllocaInst(Type *Ty, Value *ArraySize, unsigned Align, const Twine &Name = "", Instruction *InsertBefore = 0); - AllocaInst(const Type *Ty, Value *ArraySize, unsigned Align, + AllocaInst(Type *Ty, Value *ArraySize, unsigned Align, const Twine &Name, BasicBlock *InsertAtEnd); // Out of line virtual method, so the vtable, etc. has a home. @@ -70,8 +70,8 @@ public: /// getType - Overload to return most specific pointer type /// - const PointerType *getType() const { - return reinterpret_cast<const PointerType*>(Instruction::getType()); + PointerType *getType() const { + return reinterpret_cast<PointerType*>(Instruction::getType()); } /// getAllocatedType - Return the type that is being allocated by the @@ -275,7 +275,7 @@ DEFINE_TRANSPARENT_OPERAND_ACCESSORS(StoreInst, Value) // checkGEPType - Simple wrapper function to give a better assertion failure // message on bad indexes for a gep instruction. // -static inline const Type *checkGEPType(const Type *Ty) { +static inline Type *checkGEPType(Type *Ty) { assert(Ty && "Invalid GetElementPtrInst indices for type!"); return Ty; } @@ -316,7 +316,7 @@ class GetElementPtrInst : public Instruction { /// pointer type. /// template<typename RandomAccessIterator> - static Type *getIndexedType(const Type *Ptr, + static Type *getIndexedType(Type *Ptr, RandomAccessIterator IdxBegin, RandomAccessIterator IdxEnd, // This argument ensures that we @@ -436,8 +436,8 @@ public: DECLARE_TRANSPARENT_OPERAND_ACCESSORS(Value); // getType - Overload to return most specific pointer type... - const PointerType *getType() const { - return reinterpret_cast<const PointerType*>(Instruction::getType()); + PointerType *getType() const { + return reinterpret_cast<PointerType*>(Instruction::getType()); } /// getIndexedType - Returns the type of the element that would be loaded with @@ -447,7 +447,7 @@ public: /// pointer type. /// template<typename RandomAccessIterator> - static Type *getIndexedType(const Type *Ptr, RandomAccessIterator IdxBegin, + static Type *getIndexedType(Type *Ptr, RandomAccessIterator IdxBegin, RandomAccessIterator IdxEnd) { return getIndexedType(Ptr, IdxBegin, IdxEnd, typename std::iterator_traits<RandomAccessIterator>:: @@ -455,14 +455,14 @@ public: } // FIXME: Use ArrayRef - static Type *getIndexedType(const Type *Ptr, + static Type *getIndexedType(Type *Ptr, Value* const *Idx, unsigned NumIdx); - static Type *getIndexedType(const Type *Ptr, + static Type *getIndexedType(Type *Ptr, Constant* const *Idx, unsigned NumIdx); - static Type *getIndexedType(const Type *Ptr, + static Type *getIndexedType(Type *Ptr, uint64_t const *Idx, unsigned NumIdx); - static Type *getIndexedType(const Type *Ptr, Value *Idx); + static Type *getIndexedType(Type *Ptr, Value *Idx); inline op_iterator idx_begin() { return op_begin()+1; } inline const_op_iterator idx_begin() const { return op_begin()+1; } @@ -485,8 +485,8 @@ public: /// getPointerOperandType - Method to return the pointer operand as a /// PointerType. - const PointerType *getPointerOperandType() const { - return reinterpret_cast<const PointerType*>(getPointerOperand()->getType()); + PointerType *getPointerOperandType() const { + return reinterpret_cast<PointerType*>(getPointerOperand()->getType()); } @@ -893,12 +893,12 @@ public: /// 2. Call malloc with that argument. /// 3. Bitcast the result of the malloc call to the specified type. static Instruction *CreateMalloc(Instruction *InsertBefore, - const Type *IntPtrTy, const Type *AllocTy, + Type *IntPtrTy, Type *AllocTy, Value *AllocSize, Value *ArraySize = 0, Function* MallocF = 0, const Twine &Name = ""); static Instruction *CreateMalloc(BasicBlock *InsertAtEnd, - const Type *IntPtrTy, const Type *AllocTy, + Type *IntPtrTy, Type *AllocTy, Value *AllocSize, Value *ArraySize = 0, Function* MallocF = 0, const Twine &Name = ""); @@ -1165,12 +1165,12 @@ protected: virtual VAArgInst *clone_impl() const; public: - VAArgInst(Value *List, const Type *Ty, const Twine &NameStr = "", + VAArgInst(Value *List, Type *Ty, const Twine &NameStr = "", Instruction *InsertBefore = 0) : UnaryInstruction(Ty, VAArg, List, InsertBefore) { setName(NameStr); } - VAArgInst(Value *List, const Type *Ty, const Twine &NameStr, + VAArgInst(Value *List, Type *Ty, const Twine &NameStr, BasicBlock *InsertAtEnd) : UnaryInstruction(Ty, VAArg, List, InsertAtEnd) { setName(NameStr); @@ -1226,8 +1226,8 @@ public: const Value *getVectorOperand() const { return Op<0>(); } const Value *getIndexOperand() const { return Op<1>(); } - const VectorType *getVectorOperandType() const { - return reinterpret_cast<const VectorType*>(getVectorOperand()->getType()); + VectorType *getVectorOperandType() const { + return reinterpret_cast<VectorType*>(getVectorOperand()->getType()); } @@ -1286,8 +1286,8 @@ public: /// getType - Overload to return most specific vector type. /// - const VectorType *getType() const { - return reinterpret_cast<const VectorType*>(Instruction::getType()); + VectorType *getType() const { + return reinterpret_cast<VectorType*>(Instruction::getType()); } /// Transparently provide more efficient getOperand methods. @@ -1339,8 +1339,8 @@ public: /// getType - Overload to return most specific vector type. /// - const VectorType *getType() const { - return reinterpret_cast<const VectorType*>(Instruction::getType()); + VectorType *getType() const { + return reinterpret_cast<VectorType*>(Instruction::getType()); } /// Transparently provide more efficient getOperand methods. @@ -1419,7 +1419,7 @@ public: /// with an extractvalue instruction with the specified parameters. /// /// Null is returned if the indices are invalid for the specified type. - static Type *getIndexedType(const Type *Agg, ArrayRef<unsigned> Idxs); + static Type *getIndexedType(Type *Agg, ArrayRef<unsigned> Idxs); typedef const unsigned* idx_iterator; inline idx_iterator idx_begin() const { return Indices.begin(); } @@ -1625,7 +1625,7 @@ class PHINode : public Instruction { void *operator new(size_t s) { return User::operator new(s, 0); } - explicit PHINode(const Type *Ty, unsigned NumReservedValues, + explicit PHINode(Type *Ty, unsigned NumReservedValues, const Twine &NameStr = "", Instruction *InsertBefore = 0) : Instruction(Ty, Instruction::PHI, 0, 0, InsertBefore), ReservedSpace(NumReservedValues) { @@ -1633,7 +1633,7 @@ class PHINode : public Instruction { OperandList = allocHungoffUses(ReservedSpace); } - PHINode(const Type *Ty, unsigned NumReservedValues, const Twine &NameStr, + PHINode(Type *Ty, unsigned NumReservedValues, const Twine &NameStr, BasicBlock *InsertAtEnd) : Instruction(Ty, Instruction::PHI, 0, 0, InsertAtEnd), ReservedSpace(NumReservedValues) { @@ -1650,12 +1650,12 @@ protected: public: /// Constructors - NumReservedValues is a hint for the number of incoming /// edges that this phi node will have (use 0 if you really have no idea). - static PHINode *Create(const Type *Ty, unsigned NumReservedValues, + static PHINode *Create(Type *Ty, unsigned NumReservedValues, const Twine &NameStr = "", Instruction *InsertBefore = 0) { return new PHINode(Ty, NumReservedValues, NameStr, InsertBefore); } - static PHINode *Create(const Type *Ty, unsigned NumReservedValues, + static PHINode *Create(Type *Ty, unsigned NumReservedValues, const Twine &NameStr, BasicBlock *InsertAtEnd) { return new PHINode(Ty, NumReservedValues, NameStr, InsertAtEnd); } @@ -2543,7 +2543,7 @@ public: /// @brief Constructor with insert-before-instruction semantics TruncInst( Value *S, ///< The value to be truncated - const Type *Ty, ///< The (smaller) type to truncate to + Type *Ty, ///< The (smaller) type to truncate to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2551,7 +2551,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics TruncInst( Value *S, ///< The value to be truncated - const Type *Ty, ///< The (smaller) type to truncate to + Type *Ty, ///< The (smaller) type to truncate to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2580,7 +2580,7 @@ public: /// @brief Constructor with insert-before-instruction semantics ZExtInst( Value *S, ///< The value to be zero extended - const Type *Ty, ///< The type to zero extend to + Type *Ty, ///< The type to zero extend to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2588,7 +2588,7 @@ public: /// @brief Constructor with insert-at-end semantics. ZExtInst( Value *S, ///< The value to be zero extended - const Type *Ty, ///< The type to zero extend to + Type *Ty, ///< The type to zero extend to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2617,7 +2617,7 @@ public: /// @brief Constructor with insert-before-instruction semantics SExtInst( Value *S, ///< The value to be sign extended - const Type *Ty, ///< The type to sign extend to + Type *Ty, ///< The type to sign extend to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2625,7 +2625,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics SExtInst( Value *S, ///< The value to be sign extended - const Type *Ty, ///< The type to sign extend to + Type *Ty, ///< The type to sign extend to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2654,7 +2654,7 @@ public: /// @brief Constructor with insert-before-instruction semantics FPTruncInst( Value *S, ///< The value to be truncated - const Type *Ty, ///< The type to truncate to + Type *Ty, ///< The type to truncate to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2662,7 +2662,7 @@ public: /// @brief Constructor with insert-before-instruction semantics FPTruncInst( Value *S, ///< The value to be truncated - const Type *Ty, ///< The type to truncate to + Type *Ty, ///< The type to truncate to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2691,7 +2691,7 @@ public: /// @brief Constructor with insert-before-instruction semantics FPExtInst( Value *S, ///< The value to be extended - const Type *Ty, ///< The type to extend to + Type *Ty, ///< The type to extend to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2699,7 +2699,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics FPExtInst( Value *S, ///< The value to be extended - const Type *Ty, ///< The type to extend to + Type *Ty, ///< The type to extend to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2728,7 +2728,7 @@ public: /// @brief Constructor with insert-before-instruction semantics UIToFPInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2736,7 +2736,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics UIToFPInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2765,7 +2765,7 @@ public: /// @brief Constructor with insert-before-instruction semantics SIToFPInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2773,7 +2773,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics SIToFPInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2802,7 +2802,7 @@ public: /// @brief Constructor with insert-before-instruction semantics FPToUIInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2810,7 +2810,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics FPToUIInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< Where to insert the new instruction ); @@ -2839,7 +2839,7 @@ public: /// @brief Constructor with insert-before-instruction semantics FPToSIInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2847,7 +2847,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics FPToSIInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2872,7 +2872,7 @@ public: /// @brief Constructor with insert-before-instruction semantics IntToPtrInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2880,7 +2880,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics IntToPtrInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2912,7 +2912,7 @@ public: /// @brief Constructor with insert-before-instruction semantics PtrToIntInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2920,7 +2920,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics PtrToIntInst( Value *S, ///< The value to be converted - const Type *Ty, ///< The type to convert to + Type *Ty, ///< The type to convert to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); @@ -2949,7 +2949,7 @@ public: /// @brief Constructor with insert-before-instruction semantics BitCastInst( Value *S, ///< The value to be casted - const Type *Ty, ///< The type to casted to + Type *Ty, ///< The type to casted to const Twine &NameStr = "", ///< A name for the new instruction Instruction *InsertBefore = 0 ///< Where to insert the new instruction ); @@ -2957,7 +2957,7 @@ public: /// @brief Constructor with insert-at-end-of-block semantics BitCastInst( Value *S, ///< The value to be casted - const Type *Ty, ///< The type to casted to + Type *Ty, ///< The type to casted to const Twine &NameStr, ///< A name for the new instruction BasicBlock *InsertAtEnd ///< The block to insert the instruction into ); diff --git a/include/llvm/IntrinsicInst.h b/include/llvm/IntrinsicInst.h index 24e5fe7..4286201 100644 --- a/include/llvm/IntrinsicInst.h +++ b/include/llvm/IntrinsicInst.h @@ -170,7 +170,7 @@ namespace llvm { setArgOperand(4, V); } - const Type *getAlignmentType() const { + Type *getAlignmentType() const { return getArgOperand(3)->getType(); } diff --git a/include/llvm/Intrinsics.h b/include/llvm/Intrinsics.h index 46361ca..3703825 100644 --- a/include/llvm/Intrinsics.h +++ b/include/llvm/Intrinsics.h @@ -49,7 +49,7 @@ namespace Intrinsic { /// Intrinsic::getType(ID) - Return the function type for an intrinsic. /// - const FunctionType *getType(LLVMContext &Context, ID id, + FunctionType *getType(LLVMContext &Context, ID id, ArrayRef<Type*> Tys = ArrayRef<Type*>()); /// Intrinsic::isOverloaded(ID) - Returns true if the intrinsic can be diff --git a/include/llvm/IntrinsicsXCore.td b/include/llvm/IntrinsicsXCore.td index a062fc4..93f555d 100644 --- a/include/llvm/IntrinsicsXCore.td +++ b/include/llvm/IntrinsicsXCore.td @@ -17,6 +17,10 @@ let TargetPrefix = "xcore" in { // All intrinsics start with "llvm.xcore.". def int_xcore_crc32 : Intrinsic<[llvm_i32_ty], [llvm_i32_ty,llvm_i32_ty,llvm_i32_ty], [IntrNoMem]>; + def int_xcore_sext : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], + [IntrNoMem]>; + def int_xcore_zext : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], + [IntrNoMem]>; def int_xcore_getid : Intrinsic<[llvm_i32_ty],[],[IntrNoMem]>; def int_xcore_getps : Intrinsic<[llvm_i32_ty],[llvm_i32_ty]>; def int_xcore_setps : Intrinsic<[],[llvm_i32_ty, llvm_i32_ty]>; @@ -40,6 +44,10 @@ let TargetPrefix = "xcore" in { // All intrinsics start with "llvm.xcore.". [NoCapture<0>]>; def int_xcore_chkct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty], [NoCapture<0>]>; + def int_xcore_testct : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty], + [NoCapture<0>]>; + def int_xcore_testwct : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty], + [NoCapture<0>]>; def int_xcore_setd : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty], [NoCapture<0>]>; def int_xcore_setc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty], @@ -65,6 +73,10 @@ let TargetPrefix = "xcore" in { // All intrinsics start with "llvm.xcore.". [NoCapture<0>, NoCapture<1>]>; def int_xcore_setpsc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty], [NoCapture<0>]>; + def int_xcore_peek : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty], + [NoCapture<0>]>; + def int_xcore_endin : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty], + [NoCapture<0>]>; // Intrinsics for events. def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>; diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h index 41c1717..f9486de 100644 --- a/include/llvm/MC/MCAsmInfo.h +++ b/include/llvm/MC/MCAsmInfo.h @@ -16,8 +16,10 @@ #ifndef LLVM_TARGET_ASM_INFO_H #define LLVM_TARGET_ASM_INFO_H +#include "llvm/MC/MachineLocation.h" #include "llvm/MC/MCDirectives.h" #include <cassert> +#include <vector> namespace llvm { class MCExpr; @@ -304,6 +306,10 @@ namespace llvm { const char *const *AsmTransCBE; // Defaults to empty + //===--- Prologue State ----------------------------------------------===// + + std::vector<MachineMove> InitialFrameState; + public: explicit MCAsmInfo(); virtual ~MCAsmInfo(); @@ -512,6 +518,14 @@ namespace llvm { const char *const *getAsmCBE() const { return AsmTransCBE; } + + void addInitialFrameState(MCSymbol *label, const MachineLocation &D, + const MachineLocation &S) { + InitialFrameState.push_back(MachineMove(label, D, S)); + } + const std::vector<MachineMove> &getInitialFrameState() const { + return InitialFrameState; + } }; } diff --git a/include/llvm/MC/MCCodeGenInfo.h b/include/llvm/MC/MCCodeGenInfo.h new file mode 100644 index 0000000..908922a --- /dev/null +++ b/include/llvm/MC/MCCodeGenInfo.h @@ -0,0 +1,36 @@ +//===-- llvm/MC/MCCodeGenInfo.h - Target CodeGen Info -----------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file tracks information about the target which can affect codegen, +// asm parsing, and asm printing. For example, relocation model. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_MC_MCCODEGENINFO_H +#define LLVM_MC_MCCODEGENINFO_H + +namespace llvm { + // Relocation model types. + namespace Reloc { + enum Model { Default, Static, PIC_, DynamicNoPIC }; + } + + class MCCodeGenInfo { + /// RelocationModel - Relocation model: statcic, pic, etc. + /// + Reloc::Model RelocationModel; + + public: + void InitMCCodeGenInfo(Reloc::Model RM = Reloc::Default); + + Reloc::Model getRelocationModel() const { return RelocationModel; } + }; +} // namespace llvm + +#endif diff --git a/include/llvm/MC/MCContext.h b/include/llvm/MC/MCContext.h index 43a9ce6..9de89fe 100644 --- a/include/llvm/MC/MCContext.h +++ b/include/llvm/MC/MCContext.h @@ -26,6 +26,8 @@ namespace llvm { class MCLabel; class MCDwarfFile; class MCDwarfLoc; + class MCObjectFileInfo; + class MCRegisterInfo; class MCLineSection; class StringRef; class Twine; @@ -46,6 +48,12 @@ namespace llvm { /// The MCAsmInfo for this target. const MCAsmInfo &MAI; + /// The MCRegisterInfo for this target. + const MCRegisterInfo &MRI; + + /// The MCObjectFileInfo for this target. + const MCObjectFileInfo *MOFI; + const TargetAsmInfo *TAI; /// Allocator - Allocator object used for creating machine code objects. @@ -110,11 +118,16 @@ namespace llvm { MCSymbol *CreateSymbol(StringRef Name); public: - explicit MCContext(const MCAsmInfo &MAI, const TargetAsmInfo *TAI); + explicit MCContext(const MCAsmInfo &MAI, const MCRegisterInfo &MRI, + const MCObjectFileInfo *MOFI, const TargetAsmInfo *TAI); ~MCContext(); const MCAsmInfo &getAsmInfo() const { return MAI; } + const MCRegisterInfo &getRegisterInfo() const { return MRI; } + + const MCObjectFileInfo *getObjectFileInfo() const { return MOFI; } + const TargetAsmInfo &getTargetAsmInfo() const { return *TAI; } void setAllowTemporaryLabels(bool Value) { AllowTemporaryLabels = Value; } diff --git a/include/llvm/MC/MCDwarf.h b/include/llvm/MC/MCDwarf.h index 90c3728..431e3c4 100644 --- a/include/llvm/MC/MCDwarf.h +++ b/include/llvm/MC/MCDwarf.h @@ -16,15 +16,13 @@ #define LLVM_MC_MCDWARF_H #include "llvm/ADT/StringRef.h" -#include "llvm/CodeGen/MachineLocation.h" // FIXME +#include "llvm/MC/MachineLocation.h" #include "llvm/MC/MCObjectWriter.h" #include "llvm/Support/raw_ostream.h" #include "llvm/Support/Dwarf.h" #include <vector> namespace llvm { - class TargetAsmInfo; - class MachineMove; class MCContext; class MCExpr; class MCSection; @@ -265,7 +263,7 @@ namespace llvm { struct MCDwarfFrameInfo { MCDwarfFrameInfo() : Begin(0), End(0), Personality(0), Lsda(0), Function(0), Instructions(), PersonalityEncoding(), - LsdaEncoding(0) {} + LsdaEncoding(0), CompactUnwindEncoding(0) {} MCSymbol *Begin; MCSymbol *End; const MCSymbol *Personality; @@ -274,6 +272,7 @@ namespace llvm { std::vector<MCCFIInstruction> Instructions; unsigned PersonalityEncoding; unsigned LsdaEncoding; + uint32_t CompactUnwindEncoding; }; class MCDwarfFrameEmitter { diff --git a/include/llvm/MC/MCObjectFileInfo.h b/include/llvm/MC/MCObjectFileInfo.h new file mode 100644 index 0000000..b507c0c --- /dev/null +++ b/include/llvm/MC/MCObjectFileInfo.h @@ -0,0 +1,278 @@ +//===-- llvm/MC/MCObjectFileInfo.h - Object File Info -----------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file describes common object file formats. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_MC_MCBJECTFILEINFO_H +#define LLVM_MC_MCBJECTFILEINFO_H + +#include "llvm/MC/MCCodeGenInfo.h" +#include "llvm/ADT/StringRef.h" +#include "llvm/MC/SectionKind.h" + +namespace llvm { +class MCContext; +class MCSection; +class Triple; + +class MCObjectFileInfo { +protected: + /// CommDirectiveSupportsAlignment - True if .comm supports alignment. This + /// is a hack for as long as we support 10.4 Tiger, whose assembler doesn't + /// support alignment on comm. + bool CommDirectiveSupportsAlignment; + + /// SupportsWeakEmptyEHFrame - True if target object file supports a + /// weak_definition of constant 0 for an omitted EH frame. + bool SupportsWeakOmittedEHFrame; + + /// IsFunctionEHFrameSymbolPrivate - This flag is set to true if the + /// "EH_frame" symbol for EH information should be an assembler temporary (aka + /// private linkage, aka an L or .L label) or false if it should be a normal + /// non-.globl label. This defaults to true. + bool IsFunctionEHFrameSymbolPrivate; + + + /// TextSection - Section directive for standard text. + /// + const MCSection *TextSection; + + /// DataSection - Section directive for standard data. + /// + const MCSection *DataSection; + + /// BSSSection - Section that is default initialized to zero. + const MCSection *BSSSection; + + /// ReadOnlySection - Section that is readonly and can contain arbitrary + /// initialized data. Targets are not required to have a readonly section. + /// If they don't, various bits of code will fall back to using the data + /// section for constants. + const MCSection *ReadOnlySection; + + /// StaticCtorSection - This section contains the static constructor pointer + /// list. + const MCSection *StaticCtorSection; + + /// StaticDtorSection - This section contains the static destructor pointer + /// list. + const MCSection *StaticDtorSection; + + /// LSDASection - If exception handling is supported by the target, this is + /// the section the Language Specific Data Area information is emitted to. + const MCSection *LSDASection; + + /// CompactUnwindSection - If exception handling is supported by the target + /// and the target can support a compact representation of the CIE and FDE, + /// this is the section to emit them into. + const MCSection *CompactUnwindSection; + + // Dwarf sections for debug info. If a target supports debug info, these must + // be set. + const MCSection *DwarfAbbrevSection; + const MCSection *DwarfInfoSection; + const MCSection *DwarfLineSection; + const MCSection *DwarfFrameSection; + const MCSection *DwarfPubNamesSection; + const MCSection *DwarfPubTypesSection; + const MCSection *DwarfDebugInlineSection; + const MCSection *DwarfStrSection; + const MCSection *DwarfLocSection; + const MCSection *DwarfARangesSection; + const MCSection *DwarfRangesSection; + const MCSection *DwarfMacroInfoSection; + + // Extra TLS Variable Data section. If the target needs to put additional + // information for a TLS variable, it'll go here. + const MCSection *TLSExtraDataSection; + + /// TLSDataSection - Section directive for Thread Local data. + /// ELF and MachO only. + const MCSection *TLSDataSection; // Defaults to ".tdata". + + /// TLSBSSSection - Section directive for Thread Local uninitialized data. + /// Null if this target doesn't support a BSS section. + /// ELF and MachO only. + const MCSection *TLSBSSSection; // Defaults to ".tbss". + + + /// EHFrameSection - EH frame section. It is initialized on demand so it + /// can be overwritten (with uniquing). + const MCSection *EHFrameSection; + + /// ELF specific sections. + /// + const MCSection *DataRelSection; + const MCSection *DataRelLocalSection; + const MCSection *DataRelROSection; + const MCSection *DataRelROLocalSection; + const MCSection *MergeableConst4Section; + const MCSection *MergeableConst8Section; + const MCSection *MergeableConst16Section; + + /// MachO specific sections. + /// + + /// TLSTLVSection - Section for thread local structure information. + /// Contains the source code name of the variable, visibility and a pointer + /// to the initial value (.tdata or .tbss). + const MCSection *TLSTLVSection; // Defaults to ".tlv". + + /// TLSThreadInitSection - Section for thread local data initialization + /// functions. + const MCSection *TLSThreadInitSection; // Defaults to ".thread_init_func". + + const MCSection *CStringSection; + const MCSection *UStringSection; + const MCSection *TextCoalSection; + const MCSection *ConstTextCoalSection; + const MCSection *ConstDataSection; + const MCSection *DataCoalSection; + const MCSection *DataCommonSection; + const MCSection *DataBSSSection; + const MCSection *FourByteConstantSection; + const MCSection *EightByteConstantSection; + const MCSection *SixteenByteConstantSection; + const MCSection *LazySymbolPointerSection; + const MCSection *NonLazySymbolPointerSection; + + /// COFF specific sections. + /// + const MCSection *DrectveSection; + const MCSection *PDataSection; + const MCSection *XDataSection; + +public: + void InitMCObjectFileInfo(StringRef TT, Reloc::Model RM, MCContext &ctx); + + bool isFunctionEHFrameSymbolPrivate() const { + return IsFunctionEHFrameSymbolPrivate; + } + bool getSupportsWeakOmittedEHFrame() const { + return SupportsWeakOmittedEHFrame; + } + bool getCommDirectiveSupportsAlignment() const { + return CommDirectiveSupportsAlignment; + } + + const MCSection *getTextSection() const { return TextSection; } + const MCSection *getDataSection() const { return DataSection; } + const MCSection *getBSSSection() const { return BSSSection; } + const MCSection *getStaticCtorSection() const { return StaticCtorSection; } + const MCSection *getStaticDtorSection() const { return StaticDtorSection; } + const MCSection *getLSDASection() const { return LSDASection; } + const MCSection *getCompactUnwindSection() const{ + return CompactUnwindSection; + } + const MCSection *getDwarfAbbrevSection() const { return DwarfAbbrevSection; } + const MCSection *getDwarfInfoSection() const { return DwarfInfoSection; } + const MCSection *getDwarfLineSection() const { return DwarfLineSection; } + const MCSection *getDwarfFrameSection() const { return DwarfFrameSection; } + const MCSection *getDwarfPubNamesSection() const{return DwarfPubNamesSection;} + const MCSection *getDwarfPubTypesSection() const{return DwarfPubTypesSection;} + const MCSection *getDwarfDebugInlineSection() const { + return DwarfDebugInlineSection; + } + const MCSection *getDwarfStrSection() const { return DwarfStrSection; } + const MCSection *getDwarfLocSection() const { return DwarfLocSection; } + const MCSection *getDwarfARangesSection() const { return DwarfARangesSection;} + const MCSection *getDwarfRangesSection() const { return DwarfRangesSection; } + const MCSection *getDwarfMacroInfoSection() const { + return DwarfMacroInfoSection; + } + const MCSection *getTLSExtraDataSection() const { + return TLSExtraDataSection; + } + const MCSection *getTLSDataSection() const { return TLSDataSection; } + const MCSection *getTLSBSSSection() const { return TLSBSSSection; } + + /// ELF specific sections. + /// + const MCSection *getDataRelSection() const { return DataRelSection; } + const MCSection *getDataRelLocalSection() const { + return DataRelLocalSection; + } + const MCSection *getDataRelROSection() const { return DataRelROSection; } + const MCSection *getDataRelROLocalSection() const { + return DataRelROLocalSection; + } + const MCSection *getMergeableConst4Section() const { + return MergeableConst4Section; + } + const MCSection *getMergeableConst8Section() const { + return MergeableConst8Section; + } + const MCSection *getMergeableConst16Section() const { + return MergeableConst16Section; + } + + /// MachO specific sections. + /// + const MCSection *getTLSTLVSection() const { return TLSTLVSection; } + const MCSection *getTLSThreadInitSection() const { + return TLSThreadInitSection; + } + const MCSection *getCStringSection() const { return CStringSection; } + const MCSection *getUStringSection() const { return UStringSection; } + const MCSection *getTextCoalSection() const { return TextCoalSection; } + const MCSection *getConstTextCoalSection() const { + return ConstTextCoalSection; + } + const MCSection *getConstDataSection() const { return ConstDataSection; } + const MCSection *getDataCoalSection() const { return DataCoalSection; } + const MCSection *getDataCommonSection() const { return DataCommonSection; } + const MCSection *getDataBSSSection() const { return DataBSSSection; } + const MCSection *getFourByteConstantSection() const { + return FourByteConstantSection; + } + const MCSection *getEightByteConstantSection() const { + return EightByteConstantSection; + } + const MCSection *getSixteenByteConstantSection() const { + return SixteenByteConstantSection; + } + const MCSection *getLazySymbolPointerSection() const { + return LazySymbolPointerSection; + } + const MCSection *getNonLazySymbolPointerSection() const { + return NonLazySymbolPointerSection; + } + + /// COFF specific sections. + /// + const MCSection *getDrectveSection() const { return DrectveSection; } + const MCSection *getPDataSection() const { return PDataSection; } + const MCSection *getXDataSection() const { return XDataSection; } + + const MCSection *getEHFrameSection() { + if (!EHFrameSection) + InitEHFrameSection(); + return EHFrameSection; + } + +private: + enum Environment { IsMachO, IsELF, IsCOFF }; + Environment Env; + Reloc::Model RelocM; + MCContext *Ctx; + + void InitMachOMCObjectFileInfo(Triple T); + void InitELFMCObjectFileInfo(Triple T); + void InitCOFFMCObjectFileInfo(Triple T); + + /// InitEHFrameSection - Initialize EHFrameSection on demand. + /// + void InitEHFrameSection(); +}; + +} // end namespace llvm + +#endif diff --git a/include/llvm/MC/MCRegisterInfo.h b/include/llvm/MC/MCRegisterInfo.h index caf98bb..64f9fb4 100644 --- a/include/llvm/MC/MCRegisterInfo.h +++ b/include/llvm/MC/MCRegisterInfo.h @@ -16,6 +16,7 @@ #ifndef LLVM_MC_MCREGISTERINFO_H #define LLVM_MC_MCREGISTERINFO_H +#include "llvm/ADT/DenseMap.h" #include <cassert> namespace llvm { @@ -51,17 +52,59 @@ struct MCRegisterDesc { /// class MCRegisterInfo { private: - const MCRegisterDesc *Desc; // Pointer to the descriptor array - unsigned NumRegs; // Number of entries in the array + const MCRegisterDesc *Desc; // Pointer to the descriptor array + unsigned NumRegs; // Number of entries in the array + unsigned RAReg; // Return address register + DenseMap<unsigned, int> L2DwarfRegs; // LLVM to Dwarf regs mapping + DenseMap<unsigned, int> EHL2DwarfRegs; // LLVM to Dwarf regs mapping EH + DenseMap<unsigned, unsigned> Dwarf2LRegs; // Dwarf to LLVM regs mapping + DenseMap<unsigned, unsigned> EHDwarf2LRegs; // Dwarf to LLVM regs mapping EH + DenseMap<unsigned, int> L2SEHRegs; // LLVM to SEH regs mapping public: /// InitMCRegisterInfo - Initialize MCRegisterInfo, called by TableGen /// auto-generated routines. *DO NOT USE*. - void InitMCRegisterInfo(const MCRegisterDesc *D, unsigned NR) { + void InitMCRegisterInfo(const MCRegisterDesc *D, unsigned NR, unsigned RA) { Desc = D; NumRegs = NR; + RAReg = RA; + } + + /// mapLLVMRegToDwarfReg - Used to initialize LLVM register to Dwarf + /// register number mapping. Called by TableGen auto-generated routines. + /// *DO NOT USE*. + void mapLLVMRegToDwarfReg(unsigned LLVMReg, int DwarfReg, bool isEH) { + if (isEH) + EHL2DwarfRegs[LLVMReg] = DwarfReg; + else + L2DwarfRegs[LLVMReg] = DwarfReg; } + /// mapDwarfRegToLLVMReg - Used to initialize Dwarf register to LLVM + /// register number mapping. Called by TableGen auto-generated routines. + /// *DO NOT USE*. + void mapDwarfRegToLLVMReg(unsigned DwarfReg, unsigned LLVMReg, bool isEH) { + if (isEH) + EHDwarf2LRegs[DwarfReg] = LLVMReg; + else + Dwarf2LRegs[DwarfReg] = LLVMReg; + } + + /// mapLLVMRegToSEHReg - Used to initialize LLVM register to SEH register + /// number mapping. By default the SEH register number is just the same + /// as the LLVM register number. + /// FIXME: TableGen these numbers. Currently this requires target specific + /// initialization code. + void mapLLVMRegToSEHReg(unsigned LLVMReg, int SEHReg) { + L2SEHRegs[LLVMReg] = SEHReg; + } + + /// getRARegister - This method should return the register where the return + /// address can be found. + unsigned getRARegister() const { + return RAReg; + } + const MCRegisterDesc &operator[](unsigned RegNo) const { assert(RegNo < NumRegs && "Attempting to access record for invalid register number!"); @@ -122,6 +165,37 @@ public: unsigned getNumRegs() const { return NumRegs; } + + /// getDwarfRegNum - Map a target register to an equivalent dwarf register + /// number. Returns -1 if there is no equivalent value. The second + /// parameter allows targets to use different numberings for EH info and + /// debugging info. + int getDwarfRegNum(unsigned RegNum, bool isEH) const { + const DenseMap<unsigned, int> &M = isEH ? EHL2DwarfRegs : L2DwarfRegs; + const DenseMap<unsigned, int>::const_iterator I = M.find(RegNum); + if (I == M.end()) return -1; + return I->second; + } + + /// getLLVMRegNum - Map a dwarf register back to a target register. + /// + int getLLVMRegNum(unsigned RegNum, bool isEH) const { + const DenseMap<unsigned, unsigned> &M = isEH ? EHDwarf2LRegs : Dwarf2LRegs; + const DenseMap<unsigned, unsigned>::const_iterator I = M.find(RegNum); + if (I == M.end()) { + assert(0 && "Invalid RegNum"); + return -1; + } + return I->second; + } + + /// getSEHRegNum - Map a target register to an equivalent SEH register + /// number. Returns LLVM register number if there is no equivalent value. + int getSEHRegNum(unsigned RegNum) const { + const DenseMap<unsigned, int>::const_iterator I = L2SEHRegs.find(RegNum); + if (I == L2SEHRegs.end()) return (int)RegNum; + return I->second; + } }; } // End llvm namespace diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h index 7bdba5f..d7b8fc1 100644 --- a/include/llvm/MC/MCStreamer.h +++ b/include/llvm/MC/MCStreamer.h @@ -470,6 +470,7 @@ namespace llvm { void EmitDwarfSetLineAddr(int64_t LineDelta, const MCSymbol *Label, int PointerSize); + virtual void EmitCompactUnwindEncoding(uint32_t CompactUnwindEncoding); virtual void EmitCFISections(bool EH, bool Debug); virtual void EmitCFIStartProc(); virtual void EmitCFIEndProc(); diff --git a/include/llvm/CodeGen/MachineLocation.h b/include/llvm/MC/MachineLocation.h index 21951b6..8ddfdbc 100644 --- a/include/llvm/CodeGen/MachineLocation.h +++ b/include/llvm/MC/MachineLocation.h @@ -1,4 +1,4 @@ -//===-- llvm/CodeGen/MachineLocation.h --------------------------*- C++ -*-===// +//===-- llvm/MC/MachineLocation.h -------------------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // @@ -18,8 +18,8 @@ //===----------------------------------------------------------------------===// -#ifndef LLVM_CODEGEN_MACHINELOCATION_H -#define LLVM_CODEGEN_MACHINELOCATION_H +#ifndef LLVM_MC_MACHINELOCATION_H +#define LLVM_MC_MACHINELOCATION_H namespace llvm { class MCSymbol; @@ -36,11 +36,11 @@ public: VirtualFP = ~0U }; MachineLocation() - : IsRegister(false), Register(0), Offset(0) {} + : IsRegister(false), Register(0), Offset(0) {} explicit MachineLocation(unsigned R) - : IsRegister(true), Register(R), Offset(0) {} + : IsRegister(true), Register(R), Offset(0) {} MachineLocation(unsigned R, int O) - : IsRegister(false), Register(R), Offset(O) {} + : IsRegister(false), Register(R), Offset(O) {} bool operator==(const MachineLocation &Other) const { return IsRegister == Other.IsRegister && Register == Other.Register && diff --git a/include/llvm/Module.h b/include/llvm/Module.h index 47d23f3..7eb34b6 100644 --- a/include/llvm/Module.h +++ b/include/llvm/Module.h @@ -272,10 +272,10 @@ public: /// the existing function. /// 4. Finally, the function exists but has the wrong prototype: return the /// function with a constantexpr cast to the right prototype. - Constant *getOrInsertFunction(StringRef Name, const FunctionType *T, + Constant *getOrInsertFunction(StringRef Name, FunctionType *T, AttrListPtr AttributeList); - Constant *getOrInsertFunction(StringRef Name, const FunctionType *T); + Constant *getOrInsertFunction(StringRef Name, FunctionType *T); /// getOrInsertFunction - Look up the specified function in the module symbol /// table. If it does not exist, add a prototype for the function and return @@ -286,14 +286,14 @@ public: /// clients to use. Constant *getOrInsertFunction(StringRef Name, AttrListPtr AttributeList, - const Type *RetTy, ...) END_WITH_NULL; + Type *RetTy, ...) END_WITH_NULL; /// getOrInsertFunction - Same as above, but without the attributes. - Constant *getOrInsertFunction(StringRef Name, const Type *RetTy, ...) + Constant *getOrInsertFunction(StringRef Name, Type *RetTy, ...) END_WITH_NULL; Constant *getOrInsertTargetIntrinsic(StringRef Name, - const FunctionType *Ty, + FunctionType *Ty, AttrListPtr AttributeList); /// getFunction - Look up the specified function in the module symbol table. @@ -325,7 +325,7 @@ public: /// with a constantexpr cast to the right type. /// 3. Finally, if the existing global is the correct declaration, return /// the existing global. - Constant *getOrInsertGlobal(StringRef Name, const Type *Ty); + Constant *getOrInsertGlobal(StringRef Name, Type *Ty); /// @} /// @name Global Alias Accessors diff --git a/include/llvm/Operator.h b/include/llvm/Operator.h index e9aa499..48a5796 100644 --- a/include/llvm/Operator.h +++ b/include/llvm/Operator.h @@ -261,8 +261,8 @@ public: /// getPointerOperandType - Method to return the pointer operand as a /// PointerType. - const PointerType *getPointerOperandType() const { - return reinterpret_cast<const PointerType*>(getPointerOperand()->getType()); + PointerType *getPointerOperandType() const { + return reinterpret_cast<PointerType*>(getPointerOperand()->getType()); } unsigned getNumIndices() const { // Note: always non-negative diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h index 8a998a8..04b8c4e 100644 --- a/include/llvm/Support/CallSite.h +++ b/include/llvm/Support/CallSite.h @@ -147,7 +147,7 @@ public: /// getType - Return the type of the instruction that generated this call site /// - const Type *getType() const { return (*this)->getType(); } + Type *getType() const { return (*this)->getType(); } /// getCaller - Return the caller function for this call site /// diff --git a/include/llvm/Support/ConstantFolder.h b/include/llvm/Support/ConstantFolder.h index 7330235..699c628 100644 --- a/include/llvm/Support/ConstantFolder.h +++ b/include/llvm/Support/ConstantFolder.h @@ -141,37 +141,37 @@ public: //===--------------------------------------------------------------------===// Constant *CreateCast(Instruction::CastOps Op, Constant *C, - const Type *DestTy) const { + Type *DestTy) const { return ConstantExpr::getCast(Op, C, DestTy); } - Constant *CreatePointerCast(Constant *C, const Type *DestTy) const { + Constant *CreatePointerCast(Constant *C, Type *DestTy) const { return ConstantExpr::getPointerCast(C, DestTy); } - Constant *CreateIntCast(Constant *C, const Type *DestTy, + Constant *CreateIntCast(Constant *C, Type *DestTy, bool isSigned) const { return ConstantExpr::getIntegerCast(C, DestTy, isSigned); } - Constant *CreateFPCast(Constant *C, const Type *DestTy) const { + Constant *CreateFPCast(Constant *C, Type *DestTy) const { return ConstantExpr::getFPCast(C, DestTy); } - Constant *CreateBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateBitCast(Constant *C, Type *DestTy) const { return CreateCast(Instruction::BitCast, C, DestTy); } - Constant *CreateIntToPtr(Constant *C, const Type *DestTy) const { + Constant *CreateIntToPtr(Constant *C, Type *DestTy) const { return CreateCast(Instruction::IntToPtr, C, DestTy); } - Constant *CreatePtrToInt(Constant *C, const Type *DestTy) const { + Constant *CreatePtrToInt(Constant *C, Type *DestTy) const { return CreateCast(Instruction::PtrToInt, C, DestTy); } - Constant *CreateZExtOrBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateZExtOrBitCast(Constant *C, Type *DestTy) const { return ConstantExpr::getZExtOrBitCast(C, DestTy); } - Constant *CreateSExtOrBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateSExtOrBitCast(Constant *C, Type *DestTy) const { return ConstantExpr::getSExtOrBitCast(C, DestTy); } - Constant *CreateTruncOrBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateTruncOrBitCast(Constant *C, Type *DestTy) const { return ConstantExpr::getTruncOrBitCast(C, DestTy); } diff --git a/include/llvm/Support/Dwarf.h b/include/llvm/Support/Dwarf.h index 70bac0c..3c76902 100644 --- a/include/llvm/Support/Dwarf.h +++ b/include/llvm/Support/Dwarf.h @@ -22,8 +22,9 @@ namespace llvm { // Debug info constants. enum { - LLVMDebugVersion = (9 << 16), // Current version of debug information. - LLVMDebugVersion8 = (8 << 16), // Cconstant for version 8. + LLVMDebugVersion = (10 << 16), // Current version of debug information. + LLVMDebugVersion9 = (9 << 16), // Constant for version 9. + LLVMDebugVersion8 = (8 << 16), // Constant for version 8. LLVMDebugVersion7 = (7 << 16), // Constant for version 7. LLVMDebugVersion6 = (6 << 16), // Constant for version 6. LLVMDebugVersion5 = (5 << 16), // Constant for version 5. diff --git a/include/llvm/Support/GetElementPtrTypeIterator.h b/include/llvm/Support/GetElementPtrTypeIterator.h index e5e7fc7..ef92c95 100644 --- a/include/llvm/Support/GetElementPtrTypeIterator.h +++ b/include/llvm/Support/GetElementPtrTypeIterator.h @@ -21,16 +21,16 @@ namespace llvm { template<typename ItTy = User::const_op_iterator> class generic_gep_type_iterator - : public std::iterator<std::forward_iterator_tag, const Type *, ptrdiff_t> { + : public std::iterator<std::forward_iterator_tag, Type *, ptrdiff_t> { typedef std::iterator<std::forward_iterator_tag, - const Type *, ptrdiff_t> super; + Type *, ptrdiff_t> super; ItTy OpIt; - const Type *CurTy; + Type *CurTy; generic_gep_type_iterator() {} public: - static generic_gep_type_iterator begin(const Type *Ty, ItTy It) { + static generic_gep_type_iterator begin(Type *Ty, ItTy It) { generic_gep_type_iterator I; I.CurTy = Ty; I.OpIt = It; @@ -50,23 +50,23 @@ namespace llvm { return !operator==(x); } - const Type *operator*() const { + Type *operator*() const { return CurTy; } - const Type *getIndexedType() const { - const CompositeType *CT = cast<CompositeType>(CurTy); + Type *getIndexedType() const { + CompositeType *CT = cast<CompositeType>(CurTy); return CT->getTypeAtIndex(getOperand()); } // This is a non-standard operator->. It allows you to call methods on the // current type directly. - const Type *operator->() const { return operator*(); } + Type *operator->() const { return operator*(); } Value *getOperand() const { return *OpIt; } generic_gep_type_iterator& operator++() { // Preincrement - if (const CompositeType *CT = dyn_cast<CompositeType>(CurTy)) { + if (CompositeType *CT = dyn_cast<CompositeType>(CurTy)) { CurTy = CT->getTypeAtIndex(getOperand()); } else { CurTy = 0; @@ -97,16 +97,16 @@ namespace llvm { return gep_type_iterator::end(GEP.op_end()); } - template<typename ItTy> - inline generic_gep_type_iterator<ItTy> - gep_type_begin(const Type *Op0, ItTy I, ItTy E) { - return generic_gep_type_iterator<ItTy>::begin(Op0, I); + template<typename T> + inline generic_gep_type_iterator<const T *> + gep_type_begin(Type *Op0, ArrayRef<T> A) { + return generic_gep_type_iterator<const T *>::begin(Op0, A.begin()); } - template<typename ItTy> - inline generic_gep_type_iterator<ItTy> - gep_type_end(const Type *Op0, ItTy I, ItTy E) { - return generic_gep_type_iterator<ItTy>::end(E); + template<typename T> + inline generic_gep_type_iterator<const T *> + gep_type_end(Type *Op0, ArrayRef<T> A) { + return generic_gep_type_iterator<const T *>::end(A.end()); } } // end namespace llvm diff --git a/include/llvm/Support/IRBuilder.h b/include/llvm/Support/IRBuilder.h index 91cd78e..e166b19 100644 --- a/include/llvm/Support/IRBuilder.h +++ b/include/llvm/Support/IRBuilder.h @@ -744,7 +744,7 @@ public: // Instruction creation methods: Memory Instructions //===--------------------------------------------------------------------===// - AllocaInst *CreateAlloca(const Type *Ty, Value *ArraySize = 0, + AllocaInst *CreateAlloca(Type *Ty, Value *ArraySize = 0, const Twine &Name = "") { return Insert(new AllocaInst(Ty, ArraySize), Name); } @@ -910,47 +910,47 @@ public: // Instruction creation methods: Cast/Conversion Operators //===--------------------------------------------------------------------===// - Value *CreateTrunc(Value *V, const Type *DestTy, const Twine &Name = "") { + Value *CreateTrunc(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::Trunc, V, DestTy, Name); } - Value *CreateZExt(Value *V, const Type *DestTy, const Twine &Name = "") { + Value *CreateZExt(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::ZExt, V, DestTy, Name); } - Value *CreateSExt(Value *V, const Type *DestTy, const Twine &Name = "") { + Value *CreateSExt(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::SExt, V, DestTy, Name); } - Value *CreateFPToUI(Value *V, const Type *DestTy, const Twine &Name = ""){ + Value *CreateFPToUI(Value *V, Type *DestTy, const Twine &Name = ""){ return CreateCast(Instruction::FPToUI, V, DestTy, Name); } - Value *CreateFPToSI(Value *V, const Type *DestTy, const Twine &Name = ""){ + Value *CreateFPToSI(Value *V, Type *DestTy, const Twine &Name = ""){ return CreateCast(Instruction::FPToSI, V, DestTy, Name); } - Value *CreateUIToFP(Value *V, const Type *DestTy, const Twine &Name = ""){ + Value *CreateUIToFP(Value *V, Type *DestTy, const Twine &Name = ""){ return CreateCast(Instruction::UIToFP, V, DestTy, Name); } - Value *CreateSIToFP(Value *V, const Type *DestTy, const Twine &Name = ""){ + Value *CreateSIToFP(Value *V, Type *DestTy, const Twine &Name = ""){ return CreateCast(Instruction::SIToFP, V, DestTy, Name); } - Value *CreateFPTrunc(Value *V, const Type *DestTy, + Value *CreateFPTrunc(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::FPTrunc, V, DestTy, Name); } - Value *CreateFPExt(Value *V, const Type *DestTy, const Twine &Name = "") { + Value *CreateFPExt(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::FPExt, V, DestTy, Name); } - Value *CreatePtrToInt(Value *V, const Type *DestTy, + Value *CreatePtrToInt(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::PtrToInt, V, DestTy, Name); } - Value *CreateIntToPtr(Value *V, const Type *DestTy, + Value *CreateIntToPtr(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::IntToPtr, V, DestTy, Name); } - Value *CreateBitCast(Value *V, const Type *DestTy, + Value *CreateBitCast(Value *V, Type *DestTy, const Twine &Name = "") { return CreateCast(Instruction::BitCast, V, DestTy, Name); } - Value *CreateZExtOrBitCast(Value *V, const Type *DestTy, + Value *CreateZExtOrBitCast(Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) return V; @@ -958,7 +958,7 @@ public: return Insert(Folder.CreateZExtOrBitCast(VC, DestTy), Name); return Insert(CastInst::CreateZExtOrBitCast(V, DestTy), Name); } - Value *CreateSExtOrBitCast(Value *V, const Type *DestTy, + Value *CreateSExtOrBitCast(Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) return V; @@ -966,7 +966,7 @@ public: return Insert(Folder.CreateSExtOrBitCast(VC, DestTy), Name); return Insert(CastInst::CreateSExtOrBitCast(V, DestTy), Name); } - Value *CreateTruncOrBitCast(Value *V, const Type *DestTy, + Value *CreateTruncOrBitCast(Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) return V; @@ -974,7 +974,7 @@ public: return Insert(Folder.CreateTruncOrBitCast(VC, DestTy), Name); return Insert(CastInst::CreateTruncOrBitCast(V, DestTy), Name); } - Value *CreateCast(Instruction::CastOps Op, Value *V, const Type *DestTy, + Value *CreateCast(Instruction::CastOps Op, Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) return V; @@ -982,7 +982,7 @@ public: return Insert(Folder.CreateCast(Op, VC, DestTy), Name); return Insert(CastInst::Create(Op, V, DestTy), Name); } - Value *CreatePointerCast(Value *V, const Type *DestTy, + Value *CreatePointerCast(Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) return V; @@ -990,7 +990,7 @@ public: return Insert(Folder.CreatePointerCast(VC, DestTy), Name); return Insert(CastInst::CreatePointerCast(V, DestTy), Name); } - Value *CreateIntCast(Value *V, const Type *DestTy, bool isSigned, + Value *CreateIntCast(Value *V, Type *DestTy, bool isSigned, const Twine &Name = "") { if (V->getType() == DestTy) return V; @@ -1001,9 +1001,9 @@ public: private: // Provided to resolve 'CreateIntCast(Ptr, Ptr, "...")', giving a compile time // error, instead of converting the string to bool for the isSigned parameter. - Value *CreateIntCast(Value *, const Type *, const char *); // DO NOT IMPLEMENT + Value *CreateIntCast(Value *, Type *, const char *); // DO NOT IMPLEMENT public: - Value *CreateFPCast(Value *V, const Type *DestTy, const Twine &Name = "") { + Value *CreateFPCast(Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) return V; if (Constant *VC = dyn_cast<Constant>(V)) @@ -1108,7 +1108,7 @@ public: // Instruction creation methods: Other Instructions //===--------------------------------------------------------------------===// - PHINode *CreatePHI(const Type *Ty, unsigned NumReservedValues, + PHINode *CreatePHI(Type *Ty, unsigned NumReservedValues, const Twine &Name = "") { return Insert(PHINode::Create(Ty, NumReservedValues), Name); } @@ -1154,7 +1154,7 @@ public: return Insert(SelectInst::Create(C, True, False), Name); } - VAArgInst *CreateVAArg(Value *List, const Type *Ty, const Twine &Name = "") { + VAArgInst *CreateVAArg(Value *List, Type *Ty, const Twine &Name = "") { return Insert(new VAArgInst(List, Ty), Name); } diff --git a/include/llvm/Support/NoFolder.h b/include/llvm/Support/NoFolder.h index 94359a5..28447f7 100644 --- a/include/llvm/Support/NoFolder.h +++ b/include/llvm/Support/NoFolder.h @@ -200,37 +200,37 @@ public: //===--------------------------------------------------------------------===// Instruction *CreateCast(Instruction::CastOps Op, Constant *C, - const Type *DestTy) const { + Type *DestTy) const { return CastInst::Create(Op, C, DestTy); } - Instruction *CreatePointerCast(Constant *C, const Type *DestTy) const { + Instruction *CreatePointerCast(Constant *C, Type *DestTy) const { return CastInst::CreatePointerCast(C, DestTy); } - Instruction *CreateIntCast(Constant *C, const Type *DestTy, + Instruction *CreateIntCast(Constant *C, Type *DestTy, bool isSigned) const { return CastInst::CreateIntegerCast(C, DestTy, isSigned); } - Instruction *CreateFPCast(Constant *C, const Type *DestTy) const { + Instruction *CreateFPCast(Constant *C, Type *DestTy) const { return CastInst::CreateFPCast(C, DestTy); } - Instruction *CreateBitCast(Constant *C, const Type *DestTy) const { + Instruction *CreateBitCast(Constant *C, Type *DestTy) const { return CreateCast(Instruction::BitCast, C, DestTy); } - Instruction *CreateIntToPtr(Constant *C, const Type *DestTy) const { + Instruction *CreateIntToPtr(Constant *C, Type *DestTy) const { return CreateCast(Instruction::IntToPtr, C, DestTy); } - Instruction *CreatePtrToInt(Constant *C, const Type *DestTy) const { + Instruction *CreatePtrToInt(Constant *C, Type *DestTy) const { return CreateCast(Instruction::PtrToInt, C, DestTy); } - Instruction *CreateZExtOrBitCast(Constant *C, const Type *DestTy) const { + Instruction *CreateZExtOrBitCast(Constant *C, Type *DestTy) const { return CastInst::CreateZExtOrBitCast(C, DestTy); } - Instruction *CreateSExtOrBitCast(Constant *C, const Type *DestTy) const { + Instruction *CreateSExtOrBitCast(Constant *C, Type *DestTy) const { return CastInst::CreateSExtOrBitCast(C, DestTy); } - Instruction *CreateTruncOrBitCast(Constant *C, const Type *DestTy) const { + Instruction *CreateTruncOrBitCast(Constant *C, Type *DestTy) const { return CastInst::CreateTruncOrBitCast(C, DestTy); } diff --git a/include/llvm/Support/TargetFolder.h b/include/llvm/Support/TargetFolder.h index 3233a98..c13e741 100644 --- a/include/llvm/Support/TargetFolder.h +++ b/include/llvm/Support/TargetFolder.h @@ -153,40 +153,40 @@ public: //===--------------------------------------------------------------------===// Constant *CreateCast(Instruction::CastOps Op, Constant *C, - const Type *DestTy) const { + Type *DestTy) const { if (C->getType() == DestTy) return C; // avoid calling Fold return Fold(ConstantExpr::getCast(Op, C, DestTy)); } - Constant *CreateIntCast(Constant *C, const Type *DestTy, + Constant *CreateIntCast(Constant *C, Type *DestTy, bool isSigned) const { if (C->getType() == DestTy) return C; // avoid calling Fold return Fold(ConstantExpr::getIntegerCast(C, DestTy, isSigned)); } - Constant *CreatePointerCast(Constant *C, const Type *DestTy) const { + Constant *CreatePointerCast(Constant *C, Type *DestTy) const { return ConstantExpr::getPointerCast(C, DestTy); } - Constant *CreateBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateBitCast(Constant *C, Type *DestTy) const { return CreateCast(Instruction::BitCast, C, DestTy); } - Constant *CreateIntToPtr(Constant *C, const Type *DestTy) const { + Constant *CreateIntToPtr(Constant *C, Type *DestTy) const { return CreateCast(Instruction::IntToPtr, C, DestTy); } - Constant *CreatePtrToInt(Constant *C, const Type *DestTy) const { + Constant *CreatePtrToInt(Constant *C, Type *DestTy) const { return CreateCast(Instruction::PtrToInt, C, DestTy); } - Constant *CreateZExtOrBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateZExtOrBitCast(Constant *C, Type *DestTy) const { if (C->getType() == DestTy) return C; // avoid calling Fold return Fold(ConstantExpr::getZExtOrBitCast(C, DestTy)); } - Constant *CreateSExtOrBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateSExtOrBitCast(Constant *C, Type *DestTy) const { if (C->getType() == DestTy) return C; // avoid calling Fold return Fold(ConstantExpr::getSExtOrBitCast(C, DestTy)); } - Constant *CreateTruncOrBitCast(Constant *C, const Type *DestTy) const { + Constant *CreateTruncOrBitCast(Constant *C, Type *DestTy) const { if (C->getType() == DestTy) return C; // avoid calling Fold return Fold(ConstantExpr::getTruncOrBitCast(C, DestTy)); diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td index 018ccbd..06c2299 100644 --- a/include/llvm/Target/Target.td +++ b/include/llvm/Target/Target.td @@ -297,6 +297,10 @@ class Instruction { // from the opcode. int Size = 0; + // DecoderNamespace - The "namespace" in which this instruction exists, on + // targets like ARM which multiple ISA namespaces exist. + string DecoderNamespace = ""; + // Code size, for instruction selection. // FIXME: What does this actually mean? int CodeSize = 0; diff --git a/include/llvm/Target/TargetAsmInfo.h b/include/llvm/Target/TargetAsmInfo.h index 5a526dc..38bbab4 100644 --- a/include/llvm/Target/TargetAsmInfo.h +++ b/include/llvm/Target/TargetAsmInfo.h @@ -14,89 +14,21 @@ #ifndef LLVM_TARGET_TARGETASMINFO_H #define LLVM_TARGET_TARGETASMINFO_H -#include "llvm/CodeGen/MachineLocation.h" #include "llvm/Target/TargetLoweringObjectFile.h" -#include "llvm/Target/TargetFrameLowering.h" -#include "llvm/Target/TargetRegisterInfo.h" namespace llvm { - template <typename T> class ArrayRef; - class MCSection; - class MCContext; - class MachineFunction; class TargetMachine; class TargetLoweringObjectFile; class TargetAsmInfo { - std::vector<MachineMove> InitialFrameState; - const TargetRegisterInfo *TRI; - const TargetFrameLowering *TFI; const TargetLoweringObjectFile *TLOF; public: explicit TargetAsmInfo(const TargetMachine &TM); - const MCSection *getDwarfLineSection() const { - return TLOF->getDwarfLineSection(); - } - - const MCSection *getEHFrameSection() const { - return TLOF->getEHFrameSection(); - } - - const MCSection *getCompactUnwindSection() const { - return TLOF->getCompactUnwindSection(); - } - - const MCSection *getDwarfFrameSection() const { - return TLOF->getDwarfFrameSection(); - } - - const MCSection *getWin64EHFuncTableSection(StringRef Suffix) const { - return TLOF->getWin64EHFuncTableSection(Suffix); - } - - const MCSection *getWin64EHTableSection(StringRef Suffix) const { - return TLOF->getWin64EHTableSection(Suffix); - } - unsigned getFDEEncoding(bool CFI) const { return TLOF->getFDEEncoding(CFI); } - - bool isFunctionEHFrameSymbolPrivate() const { - return TLOF->isFunctionEHFrameSymbolPrivate(); - } - - int getCompactUnwindEncoding(ArrayRef<MCCFIInstruction> Instrs, - int DataAlignmentFactor, - bool IsEH) const { - return TFI->getCompactUnwindEncoding(Instrs, DataAlignmentFactor, IsEH); - } - - const unsigned *getCalleeSavedRegs(MachineFunction *MF = 0) const { - return TRI->getCalleeSavedRegs(MF); - } - - unsigned getDwarfRARegNum(bool isEH) const { - return TRI->getDwarfRegNum(TRI->getRARegister(), isEH); - } - - const std::vector<MachineMove> &getInitialFrameState() const { - return InitialFrameState; - } - - int getDwarfRegNum(unsigned RegNum, bool isEH) const { - return TRI->getDwarfRegNum(RegNum, isEH); - } - - int getLLVMRegNum(unsigned DwarfRegNum, bool isEH) const { - return TRI->getLLVMRegNum(DwarfRegNum, isEH); - } - - int getSEHRegNum(unsigned RegNum) const { - return TRI->getSEHRegNum(RegNum); - } }; } diff --git a/include/llvm/Target/TargetData.h b/include/llvm/Target/TargetData.h index c280810..315bee9 100644 --- a/include/llvm/Target/TargetData.h +++ b/include/llvm/Target/TargetData.h @@ -33,6 +33,8 @@ class StructType; class StructLayout; class GlobalVariable; class LLVMContext; +template<typename T> +class ArrayRef; /// Enum used to categorize the alignment types stored by TargetAlignElem enum AlignTypeEnum { @@ -90,9 +92,9 @@ private: void setAlignment(AlignTypeEnum align_type, unsigned abi_align, unsigned pref_align, uint32_t bit_width); unsigned getAlignmentInfo(AlignTypeEnum align_type, uint32_t bit_width, - bool ABIAlign, const Type *Ty) const; + bool ABIAlign, Type *Ty) const; //! Internal helper method that returns requested alignment for type. - unsigned getAlignment(const Type *Ty, bool abi_or_pref) const; + unsigned getAlignment(Type *Ty, bool abi_or_pref) const; /// Valid alignment predicate. /// @@ -200,19 +202,19 @@ public: /// getTypeSizeInBits - Return the number of bits necessary to hold the /// specified type. For example, returns 36 for i36 and 80 for x86_fp80. - uint64_t getTypeSizeInBits(const Type* Ty) const; + uint64_t getTypeSizeInBits(Type* Ty) const; /// getTypeStoreSize - Return the maximum number of bytes that may be /// overwritten by storing the specified type. For example, returns 5 /// for i36 and 10 for x86_fp80. - uint64_t getTypeStoreSize(const Type *Ty) const { + uint64_t getTypeStoreSize(Type *Ty) const { return (getTypeSizeInBits(Ty)+7)/8; } /// getTypeStoreSizeInBits - Return the maximum number of bits that may be /// overwritten by storing the specified type; always a multiple of 8. For /// example, returns 40 for i36 and 80 for x86_fp80. - uint64_t getTypeStoreSizeInBits(const Type *Ty) const { + uint64_t getTypeStoreSizeInBits(Type *Ty) const { return 8*getTypeStoreSize(Ty); } @@ -220,7 +222,7 @@ public: /// of the specified type, including alignment padding. This is the amount /// that alloca reserves for this type. For example, returns 12 or 16 for /// x86_fp80, depending on alignment. - uint64_t getTypeAllocSize(const Type* Ty) const { + uint64_t getTypeAllocSize(Type* Ty) const { // Round up to the next alignment boundary. return RoundUpAlignment(getTypeStoreSize(Ty), getABITypeAlignment(Ty)); } @@ -229,13 +231,13 @@ public: /// objects of the specified type, including alignment padding; always a /// multiple of 8. This is the amount that alloca reserves for this type. /// For example, returns 96 or 128 for x86_fp80, depending on alignment. - uint64_t getTypeAllocSizeInBits(const Type* Ty) const { + uint64_t getTypeAllocSizeInBits(Type* Ty) const { return 8*getTypeAllocSize(Ty); } /// getABITypeAlignment - Return the minimum ABI-required alignment for the /// specified type. - unsigned getABITypeAlignment(const Type *Ty) const; + unsigned getABITypeAlignment(Type *Ty) const; /// getABIIntegerTypeAlignment - Return the minimum ABI-required alignment for /// an integer type of the specified bitwidth. @@ -244,17 +246,17 @@ public: /// getCallFrameTypeAlignment - Return the minimum ABI-required alignment /// for the specified type when it is part of a call frame. - unsigned getCallFrameTypeAlignment(const Type *Ty) const; + unsigned getCallFrameTypeAlignment(Type *Ty) const; /// getPrefTypeAlignment - Return the preferred stack/global alignment for /// the specified type. This is always at least as good as the ABI alignment. - unsigned getPrefTypeAlignment(const Type *Ty) const; + unsigned getPrefTypeAlignment(Type *Ty) const; /// getPreferredTypeAlignmentShift - Return the preferred alignment for the /// specified type, returned as log2 of the value (a shift amount). /// - unsigned getPreferredTypeAlignmentShift(const Type *Ty) const; + unsigned getPreferredTypeAlignmentShift(Type *Ty) const; /// getIntPtrType - Return an unsigned integer type that is the same size or /// greater to the host pointer size. @@ -264,13 +266,12 @@ public: /// getIndexedOffset - return the offset from the beginning of the type for /// the specified indices. This is used to implement getelementptr. /// - uint64_t getIndexedOffset(const Type *Ty, - Value* const* Indices, unsigned NumIndices) const; + uint64_t getIndexedOffset(Type *Ty, ArrayRef<Value *> Indices) const; /// getStructLayout - Return a StructLayout object, indicating the alignment /// of the struct, its size, and the offsets of its fields. Note that this /// information is lazily cached. - const StructLayout *getStructLayout(const StructType *Ty) const; + const StructLayout *getStructLayout(StructType *Ty) const; /// getPreferredAlignment - Return the preferred alignment of the specified /// global. This includes an explicitly requested alignment (if the global @@ -333,7 +334,7 @@ public: private: friend class TargetData; // Only TargetData can create this class - StructLayout(const StructType *ST, const TargetData &TD); + StructLayout(StructType *ST, const TargetData &TD); }; } // End llvm namespace diff --git a/include/llvm/Target/TargetFrameLowering.h b/include/llvm/Target/TargetFrameLowering.h index e3d77cf..352b7ae 100644 --- a/include/llvm/Target/TargetFrameLowering.h +++ b/include/llvm/Target/TargetFrameLowering.h @@ -161,11 +161,6 @@ public: return hasReservedCallFrame(MF) || hasFP(MF); } - /// getInitialFrameState - Returns a list of machine moves that are assumed - /// on entry to all functions. Note that LabelID is ignored (assumed to be - /// the beginning of the function.) - virtual void getInitialFrameState(std::vector<MachineMove> &Moves) const; - /// getFrameIndexOffset - Returns the displacement from the frame register to /// the stack frame of the specified index. virtual int getFrameIndexOffset(const MachineFunction &MF, int FI) const; diff --git a/include/llvm/Target/TargetIntrinsicInfo.h b/include/llvm/Target/TargetIntrinsicInfo.h index ad8ac92..c44b923 100644 --- a/include/llvm/Target/TargetIntrinsicInfo.h +++ b/include/llvm/Target/TargetIntrinsicInfo.h @@ -39,7 +39,7 @@ public: /// intrinsic, Tys should point to an array of numTys pointers to Type, /// and must provide exactly one type for each overloaded type in the /// intrinsic. - virtual std::string getName(unsigned IID, const Type **Tys = 0, + virtual std::string getName(unsigned IID, Type **Tys = 0, unsigned numTys = 0) const = 0; /// Look up target intrinsic by name. Return intrinsic ID or 0 for unknown @@ -55,7 +55,7 @@ public: /// Create or insert an LLVM Function declaration for an intrinsic, /// and return it. The Tys and numTys are for intrinsics with overloaded /// types. See above for more information. - virtual Function *getDeclaration(Module *M, unsigned ID, const Type **Tys = 0, + virtual Function *getDeclaration(Module *M, unsigned ID, Type **Tys = 0, unsigned numTys = 0) const = 0; }; diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h index 533c3ac..3484a79 100644 --- a/include/llvm/Target/TargetLowering.h +++ b/include/llvm/Target/TargetLowering.h @@ -383,9 +383,7 @@ public: /// isLoadExtLegal - Return true if the specified load with extension is legal /// on this target. bool isLoadExtLegal(unsigned ExtType, EVT VT) const { - return VT.isSimple() && - (getLoadExtAction(ExtType, VT) == Legal || - getLoadExtAction(ExtType, VT) == Custom); + return VT.isSimple() && getLoadExtAction(ExtType, VT) == Legal; } /// getTruncStoreAction - Return how this store with truncation should be @@ -404,8 +402,7 @@ public: /// legal on this target. bool isTruncStoreLegal(EVT ValVT, EVT MemVT) const { return isTypeLegal(ValVT) && MemVT.isSimple() && - (getTruncStoreAction(ValVT, MemVT) == Legal || - getTruncStoreAction(ValVT, MemVT) == Custom); + getTruncStoreAction(ValVT, MemVT) == Legal; } /// getIndexedLoadAction - Return how the indexed load should be treated: @@ -501,7 +498,7 @@ public: /// This is fixed by the LLVM operations except for the pointer size. If /// AllowUnknown is true, this will return MVT::Other for types with no EVT /// counterpart (e.g. structs), otherwise it will assert. - EVT getValueType(const Type *Ty, bool AllowUnknown = false) const { + EVT getValueType(Type *Ty, bool AllowUnknown = false) const { EVT VT = EVT::getEVT(Ty, AllowUnknown); return VT == MVT::iPTR ? PointerTy : VT; } @@ -509,7 +506,7 @@ public: /// getByValTypeAlignment - Return the desired alignment for ByVal aggregate /// function arguments in the caller parameter area. This is the actual /// alignment, not its logarithm. - virtual unsigned getByValTypeAlignment(const Type *Ty) const; + virtual unsigned getByValTypeAlignment(Type *Ty) const; /// getRegisterType - Return the type of registers that this ValueType will /// eventually require. @@ -1166,7 +1163,7 @@ public: /// lowering. struct ArgListEntry { SDValue Node; - const Type* Ty; + Type* Ty; bool isSExt : 1; bool isZExt : 1; bool isInReg : 1; @@ -1180,7 +1177,7 @@ public: }; typedef std::vector<ArgListEntry> ArgListTy; std::pair<SDValue, SDValue> - LowerCallTo(SDValue Chain, const Type *RetTy, bool RetSExt, bool RetZExt, + LowerCallTo(SDValue Chain, Type *RetTy, bool RetSExt, bool RetZExt, bool isVarArg, bool isInreg, unsigned NumFixedArgs, CallingConv::ID CallConv, bool isTailCall, bool isReturnValueUsed, SDValue Callee, ArgListTy &Args, @@ -1485,12 +1482,12 @@ public: /// The type may be VoidTy, in which case only return true if the addressing /// mode is legal for a load/store of any legal type. /// TODO: Handle pre/postinc as well. - virtual bool isLegalAddressingMode(const AddrMode &AM, const Type *Ty) const; + virtual bool isLegalAddressingMode(const AddrMode &AM, Type *Ty) const; /// isTruncateFree - Return true if it's free to truncate a value of /// type Ty1 to type Ty2. e.g. On x86 it's free to truncate a i32 value in /// register EAX to i16 by referencing its sub-register AX. - virtual bool isTruncateFree(const Type *Ty1, const Type *Ty2) const { + virtual bool isTruncateFree(Type *Ty1, Type *Ty2) const { return false; } @@ -1506,7 +1503,7 @@ public: /// does not necessarily apply to truncate instructions. e.g. on x86-64, /// all instructions that define 32-bit values implicit zero-extend the /// result out to 64 bits. - virtual bool isZExtFree(const Type *Ty1, const Type *Ty2) const { + virtual bool isZExtFree(Type *Ty1, Type *Ty2) const { return false; } @@ -1963,7 +1960,7 @@ private: /// GetReturnInfo - Given an LLVM IR type and return type attributes, /// compute the return value EVTs and flags, and optionally also /// the offsets, if the return value is being lowered to memory. -void GetReturnInfo(const Type* ReturnType, Attributes attr, +void GetReturnInfo(Type* ReturnType, Attributes attr, SmallVectorImpl<ISD::OutputArg> &Outs, const TargetLowering &TLI, SmallVectorImpl<uint64_t> *Offsets = 0); diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h index 2e1d6b9..d6428ff 100644 --- a/include/llvm/Target/TargetLoweringObjectFile.h +++ b/include/llvm/Target/TargetLoweringObjectFile.h @@ -16,6 +16,7 @@ #define LLVM_TARGET_TARGETLOWERINGOBJECTFILE_H #include "llvm/ADT/StringRef.h" +#include "llvm/MC/MCObjectFileInfo.h" #include "llvm/MC/SectionKind.h" namespace llvm { @@ -31,137 +32,27 @@ namespace llvm { class GlobalValue; class TargetMachine; -class TargetLoweringObjectFile { +class TargetLoweringObjectFile : public MCObjectFileInfo { MCContext *Ctx; TargetLoweringObjectFile(const TargetLoweringObjectFile&); // DO NOT IMPLEMENT void operator=(const TargetLoweringObjectFile&); // DO NOT IMPLEMENT -protected: - - TargetLoweringObjectFile(); - - /// TextSection - Section directive for standard text. - /// - const MCSection *TextSection; - - /// DataSection - Section directive for standard data. - /// - const MCSection *DataSection; - /// BSSSection - Section that is default initialized to zero. - const MCSection *BSSSection; - - /// ReadOnlySection - Section that is readonly and can contain arbitrary - /// initialized data. Targets are not required to have a readonly section. - /// If they don't, various bits of code will fall back to using the data - /// section for constants. - const MCSection *ReadOnlySection; - - /// StaticCtorSection - This section contains the static constructor pointer - /// list. - const MCSection *StaticCtorSection; - - /// StaticDtorSection - This section contains the static destructor pointer - /// list. - const MCSection *StaticDtorSection; - - /// LSDASection - If exception handling is supported by the target, this is - /// the section the Language Specific Data Area information is emitted to. - const MCSection *LSDASection; - - /// CompactUnwindSection - If exception handling is supported by the target - /// and the target can support a compact representation of the CIE and FDE, - /// this is the section to emit them into. - const MCSection *CompactUnwindSection; - - // Dwarf sections for debug info. If a target supports debug info, these must - // be set. - const MCSection *DwarfAbbrevSection; - const MCSection *DwarfInfoSection; - const MCSection *DwarfLineSection; - const MCSection *DwarfFrameSection; - const MCSection *DwarfPubNamesSection; - const MCSection *DwarfPubTypesSection; - const MCSection *DwarfDebugInlineSection; - const MCSection *DwarfStrSection; - const MCSection *DwarfLocSection; - const MCSection *DwarfARangesSection; - const MCSection *DwarfRangesSection; - const MCSection *DwarfMacroInfoSection; - - // Extra TLS Variable Data section. If the target needs to put additional - // information for a TLS variable, it'll go here. - const MCSection *TLSExtraDataSection; - - /// CommDirectiveSupportsAlignment - True if .comm supports alignment. This - /// is a hack for as long as we support 10.4 Tiger, whose assembler doesn't - /// support alignment on comm. - bool CommDirectiveSupportsAlignment; - - /// SupportsWeakEmptyEHFrame - True if target object file supports a - /// weak_definition of constant 0 for an omitted EH frame. - bool SupportsWeakOmittedEHFrame; - - /// IsFunctionEHFrameSymbolPrivate - This flag is set to true if the - /// "EH_frame" symbol for EH information should be an assembler temporary (aka - /// private linkage, aka an L or .L label) or false if it should be a normal - /// non-.globl label. This defaults to true. - bool IsFunctionEHFrameSymbolPrivate; - public: MCContext &getContext() const { return *Ctx; } + + TargetLoweringObjectFile() : MCObjectFileInfo(), Ctx(0) {} virtual ~TargetLoweringObjectFile(); /// Initialize - this method must be called before any actual lowering is /// done. This specifies the current context for codegen, and gives the /// lowering implementations a chance to set up their default sections. - virtual void Initialize(MCContext &ctx, const TargetMachine &TM) { - Ctx = &ctx; - } + virtual void Initialize(MCContext &ctx, const TargetMachine &TM); - bool isFunctionEHFrameSymbolPrivate() const { - return IsFunctionEHFrameSymbolPrivate; - } - bool getSupportsWeakOmittedEHFrame() const { - return SupportsWeakOmittedEHFrame; - } - bool getCommDirectiveSupportsAlignment() const { - return CommDirectiveSupportsAlignment; - } - - const MCSection *getTextSection() const { return TextSection; } - const MCSection *getDataSection() const { return DataSection; } - const MCSection *getBSSSection() const { return BSSSection; } - const MCSection *getStaticCtorSection() const { return StaticCtorSection; } - const MCSection *getStaticDtorSection() const { return StaticDtorSection; } - const MCSection *getLSDASection() const { return LSDASection; } - const MCSection *getCompactUnwindSection() const{return CompactUnwindSection;} - virtual const MCSection *getEHFrameSection() const = 0; virtual void emitPersonalityValue(MCStreamer &Streamer, const TargetMachine &TM, const MCSymbol *Sym) const; - const MCSection *getDwarfAbbrevSection() const { return DwarfAbbrevSection; } - const MCSection *getDwarfInfoSection() const { return DwarfInfoSection; } - const MCSection *getDwarfLineSection() const { return DwarfLineSection; } - const MCSection *getDwarfFrameSection() const { return DwarfFrameSection; } - const MCSection *getDwarfPubNamesSection() const{return DwarfPubNamesSection;} - const MCSection *getDwarfPubTypesSection() const{return DwarfPubTypesSection;} - const MCSection *getDwarfDebugInlineSection() const { - return DwarfDebugInlineSection; - } - const MCSection *getDwarfStrSection() const { return DwarfStrSection; } - const MCSection *getDwarfLocSection() const { return DwarfLocSection; } - const MCSection *getDwarfARangesSection() const { return DwarfARangesSection;} - const MCSection *getDwarfRangesSection() const { return DwarfRangesSection; } - const MCSection *getDwarfMacroInfoSection() const { - return DwarfMacroInfoSection; - } - const MCSection *getTLSExtraDataSection() const { - return TLSExtraDataSection; - } - virtual const MCSection *getWin64EHFuncTableSection(StringRef suffix)const=0; - virtual const MCSection *getWin64EHTableSection(StringRef suffix) const = 0; /// shouldEmitUsedDirectiveFor - This hook allows targets to selectively /// decide not to emit the UsedDirective for some symbols in llvm.used. diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h index ac41a58..f4c845a 100644 --- a/include/llvm/Target/TargetMachine.h +++ b/include/llvm/Target/TargetMachine.h @@ -14,6 +14,7 @@ #ifndef LLVM_TARGET_TARGETMACHINE_H #define LLVM_TARGET_TARGETMACHINE_H +#include "llvm/MC/MCCodeGenInfo.h" #include "llvm/ADT/StringRef.h" #include <cassert> #include <string> @@ -23,6 +24,7 @@ namespace llvm { class InstrItineraryData; class JITCodeEmitter; class MCAsmInfo; +class MCCodeGenInfo; class MCContext; class Pass; class PassManager; @@ -41,16 +43,6 @@ class TargetSubtargetInfo; class formatted_raw_ostream; class raw_ostream; -// Relocation model types. -namespace Reloc { - enum Model { - Default, - Static, - PIC_, // Cannot be named PIC due to collision with -DPIC - DynamicNoPIC - }; -} - // Code model types. namespace CodeModel { enum Model { @@ -108,6 +100,10 @@ protected: // Can only create subclasses. std::string TargetCPU; std::string TargetFS; + /// CodeGenInfo - Low level target information such as relocation model. + /// + const MCCodeGenInfo *CodeGenInfo; + /// AsmInfo - Contains target specific asm information. /// const MCAsmInfo *AsmInfo; @@ -214,11 +210,7 @@ public: /// getRelocationModel - Returns the code generation relocation model. The /// choices are static, PIC, and dynamic-no-pic, and target default. - static Reloc::Model getRelocationModel(); - - /// setRelocationModel - Sets the code generation relocation model. - /// - static void setRelocationModel(Reloc::Model Model); + Reloc::Model getRelocationModel() const; /// getCodeModel - Returns the code model. The choices are small, kernel, /// medium, large, and target default. @@ -309,7 +301,7 @@ public: class LLVMTargetMachine : public TargetMachine { protected: // Can only create subclasses. LLVMTargetMachine(const Target &T, StringRef TargetTriple, - StringRef CPU, StringRef FS); + StringRef CPU, StringRef FS, Reloc::Model RM); private: /// addCommonCodeGenPasses - Add standard LLVM codegen passes used for diff --git a/include/llvm/Target/TargetRegisterInfo.h b/include/llvm/Target/TargetRegisterInfo.h index 8d827f1..3113cd4 100644 --- a/include/llvm/Target/TargetRegisterInfo.h +++ b/include/llvm/Target/TargetRegisterInfo.h @@ -234,7 +234,7 @@ public: /// virtual ArrayRef<unsigned> getRawAllocationOrder(const MachineFunction &MF) const { - return ArrayRef<unsigned>(begin(), getNumRegs()); + return makeArrayRef(begin(), getNumRegs()); } /// getSize - Return the size of the register in bytes, which is also the size @@ -699,28 +699,10 @@ public: //===--------------------------------------------------------------------===// /// Debug information queries. - /// getDwarfRegNum - Map a target register to an equivalent dwarf register - /// number. Returns -1 if there is no equivalent value. The second - /// parameter allows targets to use different numberings for EH info and - /// debugging info. - virtual int getDwarfRegNum(unsigned RegNum, bool isEH) const = 0; - - virtual int getLLVMRegNum(unsigned RegNum, bool isEH) const = 0; - /// getFrameRegister - This method should return the register used as a base /// for values allocated in the current stack frame. virtual unsigned getFrameRegister(const MachineFunction &MF) const = 0; - /// getRARegister - This method should return the register where the return - /// address can be found. - virtual unsigned getRARegister() const = 0; - - /// getSEHRegNum - Map a target register to an equivalent SEH register - /// number. Returns -1 if there is no equivalent value. - virtual int getSEHRegNum(unsigned i) const { - return i; - } - /// getCompactUnwindRegNum - This function maps the register to the number for /// compact unwind encoding. Return -1 if the register isn't valid. virtual int getCompactUnwindRegNum(unsigned, bool) const { diff --git a/include/llvm/Target/TargetRegistry.h b/include/llvm/Target/TargetRegistry.h index 7e0ce19..7d63d56 100644 --- a/include/llvm/Target/TargetRegistry.h +++ b/include/llvm/Target/TargetRegistry.h @@ -19,6 +19,7 @@ #ifndef LLVM_TARGET_TARGETREGISTRY_H #define LLVM_TARGET_TARGETREGISTRY_H +#include "llvm/MC/MCCodeGenInfo.h" #include "llvm/ADT/Triple.h" #include <string> #include <cassert> @@ -37,6 +38,7 @@ namespace llvm { class MCRegisterInfo; class MCStreamer; class MCSubtargetInfo; + class MCCodeGenInfo; class TargetAsmBackend; class TargetAsmLexer; class TargetAsmParser; @@ -68,15 +70,17 @@ namespace llvm { typedef MCAsmInfo *(*MCAsmInfoCtorFnTy)(const Target &T, StringRef TT); + typedef MCCodeGenInfo *(*MCCodeGenInfoCtorFnTy)(StringRef TT, Reloc::Model M); typedef MCInstrInfo *(*MCInstrInfoCtorFnTy)(void); - typedef MCRegisterInfo *(*MCRegInfoCtorFnTy)(void); + typedef MCRegisterInfo *(*MCRegInfoCtorFnTy)(StringRef TT); typedef MCSubtargetInfo *(*MCSubtargetInfoCtorFnTy)(StringRef TT, StringRef CPU, StringRef Features); typedef TargetMachine *(*TargetMachineCtorTy)(const Target &T, - const std::string &TT, - const std::string &CPU, - const std::string &Features); + StringRef TT, + StringRef CPU, + StringRef Features, + Reloc::Model RM); typedef AsmPrinter *(*AsmPrinterCtorTy)(TargetMachine &TM, MCStreamer &Streamer); typedef TargetAsmBackend *(*AsmBackendCtorTy)(const Target &T, @@ -132,6 +136,10 @@ namespace llvm { /// registered. MCAsmInfoCtorFnTy MCAsmInfoCtorFn; + /// MCCodeGenInfoCtorFn - Constructor function for this target's MCCodeGenInfo, + /// if registered. + MCCodeGenInfoCtorFnTy MCCodeGenInfoCtorFn; + /// MCInstrInfoCtorFn - Constructor function for this target's MCInstrInfo, /// if registered. MCInstrInfoCtorFnTy MCInstrInfoCtorFn; @@ -253,6 +261,14 @@ namespace llvm { return MCAsmInfoCtorFn(*this, Triple); } + /// createMCCodeGenInfo - Create a MCCodeGenInfo implementation. + /// + MCCodeGenInfo *createMCCodeGenInfo(StringRef Triple, Reloc::Model M) const { + if (!MCCodeGenInfoCtorFn) + return 0; + return MCCodeGenInfoCtorFn(Triple, M); + } + /// createMCInstrInfo - Create a MCInstrInfo implementation. /// MCInstrInfo *createMCInstrInfo() const { @@ -263,10 +279,10 @@ namespace llvm { /// createMCRegInfo - Create a MCRegisterInfo implementation. /// - MCRegisterInfo *createMCRegInfo() const { + MCRegisterInfo *createMCRegInfo(StringRef Triple) const { if (!MCRegInfoCtorFn) return 0; - return MCRegInfoCtorFn(); + return MCRegInfoCtorFn(Triple); } /// createMCSubtargetInfo - Create a MCSubtargetInfo implementation. @@ -292,12 +308,12 @@ namespace llvm { /// feature set; it should always be provided. Generally this should be /// either the target triple from the module, or the target triple of the /// host if that does not exist. - TargetMachine *createTargetMachine(const std::string &Triple, - const std::string &CPU, - const std::string &Features) const { + TargetMachine *createTargetMachine(StringRef Triple, StringRef CPU, + StringRef Features, + Reloc::Model RM = Reloc::Default) const { if (!TargetMachineCtorFn) return 0; - return TargetMachineCtorFn(*this, Triple, CPU, Features); + return TargetMachineCtorFn(*this, Triple, CPU, Features, RM); } /// createAsmBackend - Create a target specific assembly parser. @@ -500,6 +516,22 @@ namespace llvm { T.MCAsmInfoCtorFn = Fn; } + /// RegisterMCCodeGenInfo - Register a MCCodeGenInfo implementation for the + /// given target. + /// + /// Clients are responsible for ensuring that registration doesn't occur + /// while another thread is attempting to access the registry. Typically + /// this is done by initializing all targets at program startup. + /// + /// @param T - The target being registered. + /// @param Fn - A function to construct a MCCodeGenInfo for the target. + static void RegisterMCCodeGenInfo(Target &T, + Target::MCCodeGenInfoCtorFnTy Fn) { + // Ignore duplicate registration. + if (!T.MCCodeGenInfoCtorFn) + T.MCCodeGenInfoCtorFn = Fn; + } + /// RegisterMCInstrInfo - Register a MCInstrInfo implementation for the /// given target. /// @@ -756,6 +788,39 @@ namespace llvm { } }; + /// RegisterMCCodeGenInfo - Helper template for registering a target codegen info + /// implementation. This invokes the static "Create" method on the class + /// to actually do the construction. Usage: + /// + /// extern "C" void LLVMInitializeFooTarget() { + /// extern Target TheFooTarget; + /// RegisterMCCodeGenInfo<FooMCCodeGenInfo> X(TheFooTarget); + /// } + template<class MCCodeGenInfoImpl> + struct RegisterMCCodeGenInfo { + RegisterMCCodeGenInfo(Target &T) { + TargetRegistry::RegisterMCCodeGenInfo(T, &Allocator); + } + private: + static MCCodeGenInfo *Allocator(StringRef TT, Reloc::Model M) { + return new MCCodeGenInfoImpl(); + } + }; + + /// RegisterMCCodeGenInfoFn - Helper template for registering a target codegen + /// info implementation. This invokes the specified function to do the + /// construction. Usage: + /// + /// extern "C" void LLVMInitializeFooTarget() { + /// extern Target TheFooTarget; + /// RegisterMCCodeGenInfoFn X(TheFooTarget, TheFunction); + /// } + struct RegisterMCCodeGenInfoFn { + RegisterMCCodeGenInfoFn(Target &T, Target::MCCodeGenInfoCtorFnTy Fn) { + TargetRegistry::RegisterMCCodeGenInfo(T, Fn); + } + }; + /// RegisterMCInstrInfo - Helper template for registering a target instruction /// info implementation. This invokes the static "Create" method on the class /// to actually do the construction. Usage: @@ -803,7 +868,7 @@ namespace llvm { TargetRegistry::RegisterMCRegInfo(T, &Allocator); } private: - static MCRegisterInfo *Allocator() { + static MCRegisterInfo *Allocator(StringRef TT) { return new MCRegisterInfoImpl(); } }; @@ -871,10 +936,10 @@ namespace llvm { } private: - static TargetMachine *Allocator(const Target &T, const std::string &TT, - const std::string &CPU, - const std::string &FS) { - return new TargetMachineImpl(T, TT, CPU, FS); + static TargetMachine *Allocator(const Target &T, StringRef TT, + StringRef CPU, StringRef FS, + Reloc::Model RM) { + return new TargetMachineImpl(T, TT, CPU, FS, RM); } }; diff --git a/include/llvm/Target/TargetSelect.h b/include/llvm/Target/TargetSelect.h index 272ee09..81fd9c9 100644 --- a/include/llvm/Target/TargetSelect.h +++ b/include/llvm/Target/TargetSelect.h @@ -31,10 +31,18 @@ extern "C" { #include "llvm/Config/Targets.def" #define LLVM_TARGET(TargetName) \ + void LLVMInitialize##TargetName##MCCodeGenInfo(); +#include "llvm/Config/Targets.def" + +#define LLVM_TARGET(TargetName) \ void LLVMInitialize##TargetName##MCInstrInfo(); #include "llvm/Config/Targets.def" #define LLVM_TARGET(TargetName) \ + void LLVMInitialize##TargetName##MCRegisterInfo(); +#include "llvm/Config/Targets.def" + +#define LLVM_TARGET(TargetName) \ void LLVMInitialize##TargetName##MCSubtargetInfo(); #include "llvm/Config/Targets.def" @@ -87,6 +95,16 @@ namespace llvm { #include "llvm/Config/Targets.def" } + /// InitializeAllMCCodeGenInfos - The main program should call this function + /// if it wants access to all targets machines that LLVM is configured to + /// support, to make them available via the TargetRegistry. + /// + /// It is legal for a client to make multiple calls to this function. + inline void InitializeAllMCCodeGenInfos() { +#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##MCCodeGenInfo(); +#include "llvm/Config/Targets.def" + } + /// InitializeAllMCInstrInfos - The main program should call this function /// if it wants access to all available instruction infos for targets that /// LLVM is configured to support, to make them available via the @@ -98,6 +116,17 @@ namespace llvm { #include "llvm/Config/Targets.def" } + /// InitializeAllMCRegisterInfos - The main program should call this function + /// if it wants access to all available register infos for targets that + /// LLVM is configured to support, to make them available via the + /// TargetRegistry. + /// + /// It is legal for a client to make multiple calls to this function. + inline void InitializeAllMCRegisterInfos() { +#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##MCRegisterInfo(); +#include "llvm/Config/Targets.def" + } + /// InitializeAllMCSubtargetInfos - The main program should call this function /// if it wants access to all available subtarget infos for targets that LLVM /// is configured to support, to make them available via the TargetRegistry. @@ -149,6 +178,7 @@ namespace llvm { LLVM_NATIVE_TARGETINFO(); LLVM_NATIVE_TARGET(); LLVM_NATIVE_MCASMINFO(); + LLVM_NATIVE_MCCODEGENINFO(); return false; #else return true; diff --git a/include/llvm/Transforms/Utils/AddrModeMatcher.h b/include/llvm/Transforms/Utils/AddrModeMatcher.h index 0678ecc..90485eb 100644 --- a/include/llvm/Transforms/Utils/AddrModeMatcher.h +++ b/include/llvm/Transforms/Utils/AddrModeMatcher.h @@ -58,7 +58,7 @@ class AddressingModeMatcher { /// AccessTy/MemoryInst - This is the type for the access (e.g. double) and /// the memory instruction that we're computing this address for. - const Type *AccessTy; + Type *AccessTy; Instruction *MemoryInst; /// AddrMode - This is the addressing mode that we're building up. This is @@ -71,7 +71,7 @@ class AddressingModeMatcher { bool IgnoreProfitability; AddressingModeMatcher(SmallVectorImpl<Instruction*> &AMI, - const TargetLowering &T, const Type *AT, + const TargetLowering &T, Type *AT, Instruction *MI, ExtAddrMode &AM) : AddrModeInsts(AMI), TLI(T), AccessTy(AT), MemoryInst(MI), AddrMode(AM) { IgnoreProfitability = false; @@ -81,7 +81,7 @@ public: /// Match - Find the maximal addressing mode that a load/store of V can fold, /// give an access type of AccessTy. This returns a list of involved /// instructions in AddrModeInsts. - static ExtAddrMode Match(Value *V, const Type *AccessTy, + static ExtAddrMode Match(Value *V, Type *AccessTy, Instruction *MemoryInst, SmallVectorImpl<Instruction*> &AddrModeInsts, const TargetLowering &TLI) { diff --git a/include/llvm/Transforms/Utils/SSAUpdater.h b/include/llvm/Transforms/Utils/SSAUpdater.h index 063d413..064e550 100644 --- a/include/llvm/Transforms/Utils/SSAUpdater.h +++ b/include/llvm/Transforms/Utils/SSAUpdater.h @@ -39,7 +39,7 @@ private: void *AV; /// ProtoType holds the type of the values being rewritten. - const Type *ProtoType; + Type *ProtoType; // PHI nodes are given a name based on ProtoName. std::string ProtoName; @@ -56,7 +56,7 @@ public: /// Initialize - Reset this object to get ready for a new set of SSA /// updates with type 'Ty'. PHI nodes get a name based on 'Name'. - void Initialize(const Type *Ty, StringRef Name); + void Initialize(Type *Ty, StringRef Name); /// AddAvailableValue - Indicate that a rewritten value is available at the /// end of the specified block with the specified value. diff --git a/include/llvm/Type.h b/include/llvm/Type.h index e4ff3e1..43b7dc5 100644 --- a/include/llvm/Type.h +++ b/include/llvm/Type.h @@ -193,7 +193,7 @@ public: /// are valid for types of the same size only where no re-interpretation of /// the bits is done. /// @brief Determine if this type could be losslessly bitcast to Ty - bool canLosslesslyBitCastTo(const Type *Ty) const; + bool canLosslesslyBitCastTo(Type *Ty) const; /// isEmptyTy - Return true if this type is empty, that is, it has no /// elements or all its elements are empty. @@ -262,7 +262,7 @@ public: /// getScalarSizeInBits - If this is a vector type, return the /// getPrimitiveSizeInBits value for the element type. Otherwise return the /// getPrimitiveSizeInBits value for this type. - unsigned getScalarSizeInBits() const; + unsigned getScalarSizeInBits(); /// getFPMantissaWidth - Return the width of the mantissa of this type. This /// is only valid on floating point types. If the FP type does not @@ -271,7 +271,7 @@ public: /// getScalarType - If this is a vector type, return the element type, /// otherwise return 'this'. - const Type *getScalarType() const; + Type *getScalarType(); //===--------------------------------------------------------------------===// // Type Iteration support. @@ -342,7 +342,7 @@ public: /// getPointerTo - Return a pointer to the current type. This is equivalent /// to PointerType::get(Foo, AddrSpace). - PointerType *getPointerTo(unsigned AddrSpace = 0) const; + PointerType *getPointerTo(unsigned AddrSpace = 0); private: /// isSizedDerivedType - Derived types like structures and arrays are sized @@ -352,7 +352,7 @@ private: }; // Printing of types. -static inline raw_ostream &operator<<(raw_ostream &OS, const Type &T) { +static inline raw_ostream &operator<<(raw_ostream &OS, Type &T) { T.print(OS); return OS; } @@ -387,7 +387,7 @@ template <> struct GraphTraits<const Type*> { typedef const Type NodeType; typedef Type::subtype_iterator ChildIteratorType; - static inline NodeType *getEntryNode(const Type *T) { return T; } + static inline NodeType *getEntryNode(NodeType *T) { return T; } static inline ChildIteratorType child_begin(NodeType *N) { return N->subtype_begin(); } diff --git a/include/llvm/User.h b/include/llvm/User.h index 3f9c28e..62bc9f0 100644 --- a/include/llvm/User.h +++ b/include/llvm/User.h @@ -47,7 +47,7 @@ protected: unsigned NumOperands; void *operator new(size_t s, unsigned Us); - User(const Type *ty, unsigned vty, Use *OpList, unsigned NumOps) + User(Type *ty, unsigned vty, Use *OpList, unsigned NumOps) : Value(ty, vty), OperandList(OpList), NumOperands(NumOps) {} Use *allocHungoffUses(unsigned) const; void dropHungoffUses() { diff --git a/include/llvm/Value.h b/include/llvm/Value.h index 08fa1c9..9d274db 100644 --- a/include/llvm/Value.h +++ b/include/llvm/Value.h @@ -91,7 +91,7 @@ protected: /// printing behavior. virtual void printCustom(raw_ostream &O) const; - Value(const Type *Ty, unsigned scid); + Value(Type *Ty, unsigned scid); public: virtual ~Value(); |