diff options
Diffstat (limited to 'include/llvm/Support')
| -rw-r--r-- | include/llvm/Support/AlignOf.h | 27 | ||||
| -rw-r--r-- | include/llvm/Support/COFF.h | 8 | ||||
| -rw-r--r-- | include/llvm/Support/Compiler.h | 28 | ||||
| -rw-r--r-- | include/llvm/Support/DataTypes.h.cmake | 12 | ||||
| -rw-r--r-- | include/llvm/Support/DataTypes.h.in | 12 | ||||
| -rw-r--r-- | include/llvm/Support/Debug.h | 8 | ||||
| -rw-r--r-- | include/llvm/Support/FileOutputBuffer.h | 97 | ||||
| -rw-r--r-- | include/llvm/Support/FileSystem.h | 77 | ||||
| -rw-r--r-- | include/llvm/Support/InstVisitor.h | 53 | ||||
| -rw-r--r-- | include/llvm/Support/LEB128.h | 95 | ||||
| -rw-r--r-- | include/llvm/Support/NoFolder.h | 12 | ||||
| -rw-r--r-- | include/llvm/Support/ValueHandle.h | 3 |
12 files changed, 383 insertions, 49 deletions
diff --git a/include/llvm/Support/AlignOf.h b/include/llvm/Support/AlignOf.h index 85607c8..cf71251 100644 --- a/include/llvm/Support/AlignOf.h +++ b/include/llvm/Support/AlignOf.h @@ -107,8 +107,8 @@ LLVM_ALIGNEDCHARARRAY_TEMPLATE_ALIGNMENT(8192); // Any larger and MSVC complains. #undef LLVM_ALIGNEDCHARARRAY_TEMPLATE_ALIGNMENT -/// \brief This class template exposes a typedef for type containing a suitable -/// aligned character array to hold elements of any of up to four types. +/// \brief This union template exposes a suitably aligned and sized character +/// array member which can hold elements of any of up to four types. /// /// These types may be arrays, structs, or any other types. The goal is to /// produce a union type containing a character array which, when used, forms @@ -116,7 +116,8 @@ LLVM_ALIGNEDCHARARRAY_TEMPLATE_ALIGNMENT(8192); /// than four types can be added at the cost of more boiler plate. template <typename T1, typename T2 = char, typename T3 = char, typename T4 = char> -class AlignedCharArray { +union AlignedCharArrayUnion { +private: class AlignerImpl { T1 t1; T2 t2; T3 t3; T4 t4; @@ -127,6 +128,12 @@ class AlignedCharArray { }; public: + /// \brief The character array buffer for use by clients. + /// + /// No other member of this union should be referenced. The exist purely to + /// constrain the layout of this character array. + char buffer[sizeof(SizerImpl)]; + // Sadly, Clang and GCC both fail to align a character array properly even // with an explicit alignment attribute. To work around this, we union // the character array that will actually be used with a struct that contains @@ -134,16 +141,10 @@ public: // and GCC will properly register the alignment of a struct containing an // aligned member, and this alignment should carry over to the character // array in the union. - union union_type { - // This is the only member of the union which should be used by clients: - char buffer[sizeof(SizerImpl)]; - - // This member of the union only exists to force the alignment. - struct { - typename llvm::AlignedCharArrayImpl<AlignOf<AlignerImpl>::Alignment>::type - nonce_inner_member; - } nonce_member; - }; + struct { + typename llvm::AlignedCharArrayImpl<AlignOf<AlignerImpl>::Alignment>::type + nonce_inner_member; + } nonce_member; }; } // end namespace llvm diff --git a/include/llvm/Support/COFF.h b/include/llvm/Support/COFF.h index b18ba2b..ba8adb0 100644 --- a/include/llvm/Support/COFF.h +++ b/include/llvm/Support/COFF.h @@ -50,6 +50,8 @@ namespace COFF { }; enum MachineTypes { + MT_Invalid = 0xffff, + IMAGE_FILE_MACHINE_UNKNOWN = 0x0, IMAGE_FILE_MACHINE_AM33 = 0x13, IMAGE_FILE_MACHINE_AMD64 = 0x8664, @@ -74,6 +76,8 @@ namespace COFF { }; enum Characteristics { + C_Invalid = 0, + /// The file does not contain base relocations and must be loaded at its /// preferred base. If this cannot be done, the loader will error. IMAGE_FILE_RELOCS_STRIPPED = 0x0001, @@ -138,6 +142,8 @@ namespace COFF { /// Storage class tells where and what the symbol represents enum SymbolStorageClass { + SSC_Invalid = 0xff, + IMAGE_SYM_CLASS_END_OF_FUNCTION = -1, ///< Physical end of function IMAGE_SYM_CLASS_NULL = 0, ///< No symbol IMAGE_SYM_CLASS_AUTOMATIC = 1, ///< Stack variable @@ -214,6 +220,8 @@ namespace COFF { }; enum SectionCharacteristics { + SC_Invalid = 0xffffffff, + IMAGE_SCN_TYPE_NO_PAD = 0x00000008, IMAGE_SCN_CNT_CODE = 0x00000020, IMAGE_SCN_CNT_INITIALIZED_DATA = 0x00000040, diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index f654f32..ea0a4da 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -38,6 +38,25 @@ #define llvm_move(value) (value) #endif +/// LLVM_DELETED_FUNCTION - Expands to = delete if the compiler supports it. +/// Use to mark functions as uncallable. Member functions with this should +/// be declared private so that some behaivor is kept in C++03 mode. +/// +/// class DontCopy { +/// private: +/// DontCopy(const DontCopy&) LLVM_DELETED_FUNCTION; +/// DontCopy &operator =(const DontCopy&) LLVM_DELETED_FUNCTION; +/// public: +/// ... +/// }; +#if (__has_feature(cxx_deleted_functions) \ + || defined(__GXX_EXPERIMENTAL_CXX0X__)) + // No version of MSVC currently supports this. +#define LLVM_DELETED_FUNCTION = delete +#else +#define LLVM_DELETED_FUNCTION +#endif + /// LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked /// into a shared library, then the class should be private to the library and /// not accessible from outside it. Can also be used to mark variables and @@ -168,4 +187,13 @@ # define LLVM_BUILTIN_UNREACHABLE __builtin_unreachable() #endif +// LLVM_BUILTIN_TRAP - On compilers which support it, expands to an expression +// which causes the program to exit abnormally. +#if defined(__clang__) || (__GNUC__ > 4) \ + || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) +# define LLVM_BUILTIN_TRAP __builtin_trap() +#else +# define LLVM_BUILTIN_TRAP *(volatile int*)0x11 = 0 +#endif + #endif diff --git a/include/llvm/Support/DataTypes.h.cmake b/include/llvm/Support/DataTypes.h.cmake index a3a6489..7484abd 100644 --- a/include/llvm/Support/DataTypes.h.cmake +++ b/include/llvm/Support/DataTypes.h.cmake @@ -79,18 +79,6 @@ typedef u_int64_t uint64_t; #endif #endif -#ifdef _OpenBSD_ -#define INT8_MAX 127 -#define INT8_MIN -128 -#define UINT8_MAX 255 -#define INT16_MAX 32767 -#define INT16_MIN -32768 -#define UINT16_MAX 65535 -#define INT32_MAX 2147483647 -#define INT32_MIN -2147483648 -#define UINT32_MAX 4294967295U -#endif - #else /* _MSC_VER */ /* Visual C++ doesn't provide standard integer headers, but it does provide built-in data types. */ diff --git a/include/llvm/Support/DataTypes.h.in b/include/llvm/Support/DataTypes.h.in index b492bb1..b9fb48a 100644 --- a/include/llvm/Support/DataTypes.h.in +++ b/include/llvm/Support/DataTypes.h.in @@ -79,18 +79,6 @@ typedef u_int64_t uint64_t; #endif #endif -#ifdef _OpenBSD_ -#define INT8_MAX 127 -#define INT8_MIN -128 -#define UINT8_MAX 255 -#define INT16_MAX 32767 -#define INT16_MIN -32768 -#define UINT16_MAX 65535 -#define INT32_MAX 2147483647 -#define INT32_MIN -2147483648 -#define UINT32_MAX 4294967295U -#endif - #else /* _MSC_VER */ /* Visual C++ doesn't provide standard integer headers, but it does provide built-in data types. */ diff --git a/include/llvm/Support/Debug.h b/include/llvm/Support/Debug.h index e723272..896fe84 100644 --- a/include/llvm/Support/Debug.h +++ b/include/llvm/Support/Debug.h @@ -19,7 +19,7 @@ // foo class. // // When compiling without assertions, the -debug-* options and all code in -// DEBUG() statements disappears, so it does not effect the runtime of the code. +// DEBUG() statements disappears, so it does not affect the runtime of the code. // //===----------------------------------------------------------------------===// @@ -49,11 +49,11 @@ extern bool DebugFlag; /// bool isCurrentDebugType(const char *Type); -/// SetCurrentDebugType - Set the current debug type, as if the -debug-only=X +/// setCurrentDebugType - Set the current debug type, as if the -debug-only=X /// option were specified. Note that DebugFlag also needs to be set to true for /// debug output to be produced. /// -void SetCurrentDebugType(const char *Type); +void setCurrentDebugType(const char *Type); /// DEBUG_WITH_TYPE macro - This macro should be used by passes to emit debug /// information. In the '-debug' option is specified on the commandline, and if @@ -70,7 +70,7 @@ void SetCurrentDebugType(const char *Type); #else #define isCurrentDebugType(X) (false) -#define SetCurrentDebugType(X) +#define setCurrentDebugType(X) #define DEBUG_WITH_TYPE(TYPE, X) do { } while (0) #endif diff --git a/include/llvm/Support/FileOutputBuffer.h b/include/llvm/Support/FileOutputBuffer.h new file mode 100644 index 0000000..0f07164 --- /dev/null +++ b/include/llvm/Support/FileOutputBuffer.h @@ -0,0 +1,97 @@ +//=== FileOutputBuffer.h - File Output Buffer -------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// Utility for creating a in-memory buffer that will be written to a file. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_SUPPORT_FILEOUTPUTBUFFER_H +#define LLVM_SUPPORT_FILEOUTPUTBUFFER_H + +#include "llvm/ADT/SmallString.h" +#include "llvm/ADT/StringRef.h" +#include "llvm/Support/DataTypes.h" + +namespace llvm { + +class error_code; +template<class T> class OwningPtr; + +/// FileOutputBuffer - This interface provides simple way to create an in-memory +/// buffer which will be written to a file. During the lifetime of these +/// objects, the content or existence of the specified file is undefined. That +/// is, creating an OutputBuffer for a file may immediately remove the file. +/// If the FileOutputBuffer is committed, the target file's content will become +/// the buffer content at the time of the commit. If the FileOutputBuffer is +/// not committed, the file will be deleted in the FileOutputBuffer destructor. +class FileOutputBuffer { +public: + + enum { + F_executable = 1 /// set the 'x' bit on the resulting file + }; + + /// Factory method to create an OutputBuffer object which manages a read/write + /// buffer of the specified size. When committed, the buffer will be written + /// to the file at the specified path. + static error_code create(StringRef FilePath, size_t Size, + OwningPtr<FileOutputBuffer> &Result, + unsigned Flags=0); + + + /// Returns a pointer to the start of the buffer. + uint8_t *getBufferStart() const { + return BufferStart; + } + + /// Returns a pointer to the end of the buffer. + uint8_t *getBufferEnd() const { + return BufferEnd; + } + + /// Returns size of the buffer. + size_t getBufferSize() const { + return BufferEnd - BufferStart; + } + + /// Returns path where file will show up if buffer is committed. + StringRef getPath() const { + return FinalPath; + } + + /// Flushes the content of the buffer to its file and deallocates the + /// buffer. If commit() is not called before this object's destructor + /// is called, the file is deleted in the destructor. The optional parameter + /// is used if it turns out you want the file size to be smaller than + /// initially requested. + error_code commit(int64_t NewSmallerSize = -1); + + /// If this object was previously committed, the destructor just deletes + /// this object. If this object was not committed, the destructor + /// deallocates the buffer and the target file is never written. + ~FileOutputBuffer(); + + +protected: + FileOutputBuffer(const FileOutputBuffer &); // DO NOT IMPLEMENT + FileOutputBuffer &operator=(const FileOutputBuffer &); // DO NOT IMPLEMENT + FileOutputBuffer(uint8_t *Start, uint8_t *End, + StringRef Path, StringRef TempPath); + + uint8_t *BufferStart; + uint8_t *BufferEnd; + SmallString<128> FinalPath; + SmallString<128> TempPath; +}; + + + +} // end namespace llvm + +#endif diff --git a/include/llvm/Support/FileSystem.h b/include/llvm/Support/FileSystem.h index e0353f9..f4a9aa0 100644 --- a/include/llvm/Support/FileSystem.h +++ b/include/llvm/Support/FileSystem.h @@ -28,6 +28,7 @@ #define LLVM_SUPPORT_FILE_SYSTEM_H #include "llvm/ADT/IntrusiveRefCntPtr.h" +#include "llvm/ADT/OwningPtr.h" #include "llvm/ADT/SmallString.h" #include "llvm/ADT/Twine.h" #include "llvm/Support/DataTypes.h" @@ -576,6 +577,82 @@ error_code FindLibrary(const Twine &short_name, SmallVectorImpl<char> &result); error_code GetMainExecutable(const char *argv0, void *MainAddr, SmallVectorImpl<char> &result); +/// This class represents a memory mapped file. It is based on +/// boost::iostreams::mapped_file. +class mapped_file_region { + mapped_file_region() LLVM_DELETED_FUNCTION; + mapped_file_region(mapped_file_region&) LLVM_DELETED_FUNCTION; + mapped_file_region &operator =(mapped_file_region&) LLVM_DELETED_FUNCTION; + +public: + enum mapmode { + readonly, //< May only access map via const_data as read only. + readwrite, //< May access map via data and modify it. Written to path. + priv //< May modify via data, but changes are lost on destruction. + }; + +private: + /// Platform specific mapping state. + mapmode Mode; + uint64_t Size; + void *Mapping; +#if LLVM_ON_WIN32 + int FileDescriptor; + void *FileHandle; + void *FileMappingHandle; +#endif + + error_code init(int FD, uint64_t Offset); + +public: + typedef char char_type; + +#if LLVM_USE_RVALUE_REFERENCES + mapped_file_region(mapped_file_region&&); + mapped_file_region &operator =(mapped_file_region&&); +#endif + + /// Construct a mapped_file_region at \a path starting at \a offset of length + /// \a length and with access \a mode. + /// + /// \param path Path to the file to map. If it does not exist it will be + /// created. + /// \param mode How to map the memory. + /// \param length Number of bytes to map in starting at \a offset. If the file + /// is shorter than this, it will be extended. If \a length is + /// 0, the entire file will be mapped. + /// \param offset Byte offset from the beginning of the file where the map + /// should begin. Must be a multiple of + /// mapped_file_region::alignment(). + /// \param ec This is set to errc::success if the map was constructed + /// sucessfully. Otherwise it is set to a platform dependent error. + mapped_file_region(const Twine &path, + mapmode mode, + uint64_t length, + uint64_t offset, + error_code &ec); + + /// \param fd An open file descriptor to map. mapped_file_region takes + /// ownership. It must have been opended in the correct mode. + mapped_file_region(int fd, + mapmode mode, + uint64_t length, + uint64_t offset, + error_code &ec); + + ~mapped_file_region(); + + mapmode flags() const; + uint64_t size() const; + char *data() const; + + /// Get a const view of the data. Modifying this memory has undefined + /// behaivor. + const char *const_data() const; + + /// \returns The minimum alignment offset must be. + static int alignment(); +}; /// @brief Memory maps the contents of a file /// diff --git a/include/llvm/Support/InstVisitor.h b/include/llvm/Support/InstVisitor.h index 52de8f6..109b3cf 100644 --- a/include/llvm/Support/InstVisitor.h +++ b/include/llvm/Support/InstVisitor.h @@ -13,6 +13,8 @@ #include "llvm/Function.h" #include "llvm/Instructions.h" +#include "llvm/Intrinsics.h" +#include "llvm/IntrinsicInst.h" #include "llvm/Module.h" #include "llvm/Support/CallSite.h" #include "llvm/Support/ErrorHandling.h" @@ -145,14 +147,17 @@ public: // visitMul to proxy to visitBinaryOperator for instance in case the user does // not need this generality. // - // The one problem case we have to handle here though is that the PHINode - // class and opcode name are the exact same. Because of this, we cannot - // define visitPHINode (the inst version) to forward to visitPHINode (the - // generic version) without multiply defined symbols and recursion. To handle - // this, we do not autoexpand "Other" instructions, we do it manually. - // + // These functions can also implement fan-out, when a single opcode and + // instruction have multiple more specific Instruction subclasses. The Call + // instruction currently supports this. We implement that by redirecting that + // instruction to a special delegation helper. #define HANDLE_INST(NUM, OPCODE, CLASS) \ - RetTy visit##OPCODE(CLASS &I) { DELEGATE(CLASS); } + RetTy visit##OPCODE(CLASS &I) { \ + if (NUM == Instruction::Call) \ + return delegateCallInst(I); \ + else \ + DELEGATE(CLASS); \ + } #include "llvm/Instruction.def" // Specific Instruction type classes... note that all of the casts are @@ -195,6 +200,17 @@ public: RetTy visitInsertValueInst(InsertValueInst &I) { DELEGATE(Instruction); } RetTy visitLandingPadInst(LandingPadInst &I) { DELEGATE(Instruction); } + // Handle the special instrinsic instruction classes. + RetTy visitDbgDeclareInst(DbgDeclareInst &I) { DELEGATE(DbgInfoIntrinsic);} + RetTy visitDbgValueInst(DbgValueInst &I) { DELEGATE(DbgInfoIntrinsic);} + RetTy visitDbgInfoIntrinsic(DbgInfoIntrinsic &I) { DELEGATE(IntrinsicInst); } + RetTy visitMemSetInst(MemSetInst &I) { DELEGATE(MemIntrinsic); } + RetTy visitMemCpyInst(MemCpyInst &I) { DELEGATE(MemTransferInst); } + RetTy visitMemMoveInst(MemMoveInst &I) { DELEGATE(MemTransferInst); } + RetTy visitMemTransferInst(MemTransferInst &I) { DELEGATE(MemIntrinsic); } + RetTy visitMemIntrinsic(MemIntrinsic &I) { DELEGATE(IntrinsicInst); } + RetTy visitIntrinsicInst(IntrinsicInst &I) { DELEGATE(CallInst); } + // Call and Invoke are slightly different as they delegate first through // a generic CallSite visitor. RetTy visitCallInst(CallInst &I) { @@ -234,6 +250,29 @@ public: // Note that you MUST override this function if your return type is not void. // void visitInstruction(Instruction &I) {} // Ignore unhandled instructions + +private: + // Special helper function to delegate to CallInst subclass visitors. + RetTy delegateCallInst(CallInst &I) { + if (const Function *F = I.getCalledFunction()) { + switch ((Intrinsic::ID)F->getIntrinsicID()) { + default: DELEGATE(IntrinsicInst); + case Intrinsic::dbg_declare: DELEGATE(DbgDeclareInst); + case Intrinsic::dbg_value: DELEGATE(DbgValueInst); + case Intrinsic::memcpy: DELEGATE(MemCpyInst); + case Intrinsic::memmove: DELEGATE(MemMoveInst); + case Intrinsic::memset: DELEGATE(MemSetInst); + case Intrinsic::not_intrinsic: break; + } + } + DELEGATE(CallInst); + } + + // An overload that will never actually be called, it is used only from dead + // code in the dispatching from opcodes to instruction subclasses. + RetTy delegateCallInst(Instruction &I) { + llvm_unreachable("delegateCallInst called for non-CallInst"); + } }; #undef DELEGATE diff --git a/include/llvm/Support/LEB128.h b/include/llvm/Support/LEB128.h new file mode 100644 index 0000000..410edd4 --- /dev/null +++ b/include/llvm/Support/LEB128.h @@ -0,0 +1,95 @@ +//===- llvm/Support/LEB128.h - [SU]LEB128 utility functions -----*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file declares some utility functions for encoding SLEB128 and +// ULEB128 values. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_SYSTEM_LEB128_H +#define LLVM_SYSTEM_LEB128_H + +#include <llvm/Support/raw_ostream.h> + +namespace llvm { + +/// Utility function to encode a SLEB128 value to an output stream. +static inline void encodeSLEB128(int64_t Value, raw_ostream &OS) { + bool More; + do { + uint8_t Byte = Value & 0x7f; + // NOTE: this assumes that this signed shift is an arithmetic right shift. + Value >>= 7; + More = !((((Value == 0 ) && ((Byte & 0x40) == 0)) || + ((Value == -1) && ((Byte & 0x40) != 0)))); + if (More) + Byte |= 0x80; // Mark this byte that that more bytes will follow. + OS << char(Byte); + } while (More); +} + +/// Utility function to encode a ULEB128 value to an output stream. +static inline void encodeULEB128(uint64_t Value, raw_ostream &OS, + unsigned Padding = 0) { + do { + uint8_t Byte = Value & 0x7f; + Value >>= 7; + if (Value != 0 || Padding != 0) + Byte |= 0x80; // Mark this byte that that more bytes will follow. + OS << char(Byte); + } while (Value != 0); + + // Pad with 0x80 and emit a null byte at the end. + if (Padding != 0) { + for (; Padding != 1; --Padding) + OS << '\x80'; + OS << '\x00'; + } +} + +/// Utility function to encode a ULEB128 value to a buffer. Returns +/// the length in bytes of the encoded value. +static inline unsigned encodeULEB128(uint64_t Value, uint8_t *p, + unsigned Padding = 0) { + uint8_t *orig_p = p; + do { + uint8_t Byte = Value & 0x7f; + Value >>= 7; + if (Value != 0 || Padding != 0) + Byte |= 0x80; // Mark this byte that that more bytes will follow. + *p++ = Byte; + } while (Value != 0); + + // Pad with 0x80 and emit a null byte at the end. + if (Padding != 0) { + for (; Padding != 1; --Padding) + *p++ = '\x80'; + *p++ = '\x00'; + } + return (unsigned)(p - orig_p); +} + + +/// Utility function to decode a ULEB128 value. +static inline uint64_t decodeULEB128(const uint8_t *p, unsigned *n = 0) { + const uint8_t *orig_p = p; + uint64_t Value = 0; + unsigned Shift = 0; + do { + Value += (*p & 0x7f) << Shift; + Shift += 7; + } while (*p++ >= 128); + if (n) + *n = (unsigned)(p - orig_p); + return Value; +} + +} // namespace llvm + +#endif // LLVM_SYSTEM_LEB128_H diff --git a/include/llvm/Support/NoFolder.h b/include/llvm/Support/NoFolder.h index 75c1a79..8e41a64 100644 --- a/include/llvm/Support/NoFolder.h +++ b/include/llvm/Support/NoFolder.h @@ -181,6 +181,12 @@ public: ArrayRef<Constant *> IdxList) const { return ConstantExpr::getGetElementPtr(C, IdxList); } + Constant *CreateGetElementPtr(Constant *C, Constant *Idx) const { + // This form of the function only exists to avoid ambiguous overload + // warnings about whether to convert Idx to ArrayRef<Constant *> or + // ArrayRef<Value *>. + return ConstantExpr::getGetElementPtr(C, Idx); + } Instruction *CreateGetElementPtr(Constant *C, ArrayRef<Value *> IdxList) const { return GetElementPtrInst::Create(C, IdxList); @@ -190,6 +196,12 @@ public: ArrayRef<Constant *> IdxList) const { return ConstantExpr::getInBoundsGetElementPtr(C, IdxList); } + Constant *CreateInBoundsGetElementPtr(Constant *C, Constant *Idx) const { + // This form of the function only exists to avoid ambiguous overload + // warnings about whether to convert Idx to ArrayRef<Constant *> or + // ArrayRef<Value *>. + return ConstantExpr::getInBoundsGetElementPtr(C, Idx); + } Instruction *CreateInBoundsGetElementPtr(Constant *C, ArrayRef<Value *> IdxList) const { return GetElementPtrInst::CreateInBounds(C, IdxList); diff --git a/include/llvm/Support/ValueHandle.h b/include/llvm/Support/ValueHandle.h index 6787633..61e21b8 100644 --- a/include/llvm/Support/ValueHandle.h +++ b/include/llvm/Support/ValueHandle.h @@ -110,11 +110,12 @@ protected: V != DenseMapInfo<Value *>::getTombstoneKey(); } -private: +public: // Callbacks made from Value. static void ValueIsDeleted(Value *V); static void ValueIsRAUWd(Value *Old, Value *New); +private: // Internal implementation details. ValueHandleBase **getPrevPtr() const { return PrevPair.getPointer(); } HandleBaseKind getKind() const { return PrevPair.getInt(); } |