llvm16 targets

contrib/libs/llvm16/include/llvm-c/BitWriter.h

@@ -0,0 +1,67 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/BitWriter.h - BitWriter Library C Interface ------*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to libLLVMBitWriter.a, which          *|
+|* implements output of the LLVM bitcode format.                              *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_BITWRITER_H
+#define LLVM_C_BITWRITER_H
+
+#include "llvm-c/ExternC.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCBitWriter Bit Writer
+ * @ingroup LLVMC
+ *
+ * @{
+ */
+
+/*===-- Operations on modules ---------------------------------------------===*/
+
+/** Writes a module to the specified path. Returns 0 on success. */
+int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path);
+
+/** Writes a module to an open file descriptor. Returns 0 on success. */
+int LLVMWriteBitcodeToFD(LLVMModuleRef M, int FD, int ShouldClose,
+                         int Unbuffered);
+
+/** Deprecated for LLVMWriteBitcodeToFD. Writes a module to an open file
+    descriptor. Returns 0 on success. Closes the Handle. */
+int LLVMWriteBitcodeToFileHandle(LLVMModuleRef M, int Handle);
+
+/** Writes a module to a new memory buffer and returns it. */
+LLVMMemoryBufferRef LLVMWriteBitcodeToMemoryBuffer(LLVMModuleRef M);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/Disassembler.h

@@ -0,0 +1,121 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/Disassembler.h - Disassembler Public C Interface ---*- C -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header provides a public interface to a disassembler library.         *|
+|* LLVM provides an implementation of this interface.                         *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_DISASSEMBLER_H
+#define LLVM_C_DISASSEMBLER_H
+
+#include "llvm-c/DisassemblerTypes.h"
+#include "llvm-c/ExternC.h"
+
+/**
+ * @defgroup LLVMCDisassembler Disassembler
+ * @ingroup LLVMC
+ *
+ * @{
+ */
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * Create a disassembler for the TripleName.  Symbolic disassembly is supported
+ * by passing a block of information in the DisInfo parameter and specifying the
+ * TagType and callback functions as described above.  These can all be passed
+ * as NULL.  If successful, this returns a disassembler context.  If not, it
+ * returns NULL. This function is equivalent to calling
+ * LLVMCreateDisasmCPUFeatures() with an empty CPU name and feature set.
+ */
+LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
+                                      int TagType, LLVMOpInfoCallback GetOpInfo,
+                                      LLVMSymbolLookupCallback SymbolLookUp);
+
+/**
+ * Create a disassembler for the TripleName and a specific CPU.  Symbolic
+ * disassembly is supported by passing a block of information in the DisInfo
+ * parameter and specifying the TagType and callback functions as described
+ * above.  These can all be passed * as NULL.  If successful, this returns a
+ * disassembler context.  If not, it returns NULL. This function is equivalent
+ * to calling LLVMCreateDisasmCPUFeatures() with an empty feature set.
+ */
+LLVMDisasmContextRef LLVMCreateDisasmCPU(const char *Triple, const char *CPU,
+                                         void *DisInfo, int TagType,
+                                         LLVMOpInfoCallback GetOpInfo,
+                                         LLVMSymbolLookupCallback SymbolLookUp);
+
+/**
+ * Create a disassembler for the TripleName, a specific CPU and specific feature
+ * string.  Symbolic disassembly is supported by passing a block of information
+ * in the DisInfo parameter and specifying the TagType and callback functions as
+ * described above.  These can all be passed * as NULL.  If successful, this
+ * returns a disassembler context.  If not, it returns NULL.
+ */
+LLVMDisasmContextRef
+LLVMCreateDisasmCPUFeatures(const char *Triple, const char *CPU,
+                            const char *Features, void *DisInfo, int TagType,
+                            LLVMOpInfoCallback GetOpInfo,
+                            LLVMSymbolLookupCallback SymbolLookUp);
+
+/**
+ * Set the disassembler's options.  Returns 1 if it can set the Options and 0
+ * otherwise.
+ */
+int LLVMSetDisasmOptions(LLVMDisasmContextRef DC, uint64_t Options);
+
+/* The option to produce marked up assembly. */
+#define LLVMDisassembler_Option_UseMarkup 1
+/* The option to print immediates as hex. */
+#define LLVMDisassembler_Option_PrintImmHex 2
+/* The option use the other assembler printer variant */
+#define LLVMDisassembler_Option_AsmPrinterVariant 4
+/* The option to set comment on instructions */
+#define LLVMDisassembler_Option_SetInstrComments 8
+  /* The option to print latency information alongside instructions */
+#define LLVMDisassembler_Option_PrintLatency 16
+
+/**
+ * Dispose of a disassembler context.
+ */
+void LLVMDisasmDispose(LLVMDisasmContextRef DC);
+
+/**
+ * Disassemble a single instruction using the disassembler context specified in
+ * the parameter DC.  The bytes of the instruction are specified in the
+ * parameter Bytes, and contains at least BytesSize number of bytes.  The
+ * instruction is at the address specified by the PC parameter.  If a valid
+ * instruction can be disassembled, its string is returned indirectly in
+ * OutString whose size is specified in the parameter OutStringSize.  This
+ * function returns the number of bytes in the instruction or zero if there was
+ * no valid instruction.
+ */
+size_t LLVMDisasmInstruction(LLVMDisasmContextRef DC, uint8_t *Bytes,
+                             uint64_t BytesSize, uint64_t PC,
+                             char *OutString, size_t OutStringSize);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif /* LLVM_C_DISASSEMBLER_H */
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/ExecutionEngine.h

@@ -0,0 +1,213 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/ExecutionEngine.h - ExecutionEngine Lib C Iface --*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to libLLVMExecutionEngine.o, which    *|
+|* implements various analyses of the LLVM IR.                                *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_EXECUTIONENGINE_H
+#define LLVM_C_EXECUTIONENGINE_H
+
+#include "llvm-c/ExternC.h"
+#include "llvm-c/Target.h"
+#include "llvm-c/TargetMachine.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCExecutionEngine Execution Engine
+ * @ingroup LLVMC
+ *
+ * @{
+ */
+
+void LLVMLinkInMCJIT(void);
+void LLVMLinkInInterpreter(void);
+
+typedef struct LLVMOpaqueGenericValue *LLVMGenericValueRef;
+typedef struct LLVMOpaqueExecutionEngine *LLVMExecutionEngineRef;
+typedef struct LLVMOpaqueMCJITMemoryManager *LLVMMCJITMemoryManagerRef;
+
+struct LLVMMCJITCompilerOptions {
+  unsigned OptLevel;
+  LLVMCodeModel CodeModel;
+  LLVMBool NoFramePointerElim;
+  LLVMBool EnableFastISel;
+  LLVMMCJITMemoryManagerRef MCJMM;
+};
+
+/*===-- Operations on generic values --------------------------------------===*/
+
+LLVMGenericValueRef LLVMCreateGenericValueOfInt(LLVMTypeRef Ty,
+                                                unsigned long long N,
+                                                LLVMBool IsSigned);
+
+LLVMGenericValueRef LLVMCreateGenericValueOfPointer(void *P);
+
+LLVMGenericValueRef LLVMCreateGenericValueOfFloat(LLVMTypeRef Ty, double N);
+
+unsigned LLVMGenericValueIntWidth(LLVMGenericValueRef GenValRef);
+
+unsigned long long LLVMGenericValueToInt(LLVMGenericValueRef GenVal,
+                                         LLVMBool IsSigned);
+
+void *LLVMGenericValueToPointer(LLVMGenericValueRef GenVal);
+
+double LLVMGenericValueToFloat(LLVMTypeRef TyRef, LLVMGenericValueRef GenVal);
+
+void LLVMDisposeGenericValue(LLVMGenericValueRef GenVal);
+
+/*===-- Operations on execution engines -----------------------------------===*/
+
+LLVMBool LLVMCreateExecutionEngineForModule(LLVMExecutionEngineRef *OutEE,
+                                            LLVMModuleRef M,
+                                            char **OutError);
+
+LLVMBool LLVMCreateInterpreterForModule(LLVMExecutionEngineRef *OutInterp,
+                                        LLVMModuleRef M,
+                                        char **OutError);
+
+LLVMBool LLVMCreateJITCompilerForModule(LLVMExecutionEngineRef *OutJIT,
+                                        LLVMModuleRef M,
+                                        unsigned OptLevel,
+                                        char **OutError);
+
+void LLVMInitializeMCJITCompilerOptions(
+  struct LLVMMCJITCompilerOptions *Options, size_t SizeOfOptions);
+
+/**
+ * Create an MCJIT execution engine for a module, with the given options. It is
+ * the responsibility of the caller to ensure that all fields in Options up to
+ * the given SizeOfOptions are initialized. It is correct to pass a smaller
+ * value of SizeOfOptions that omits some fields. The canonical way of using
+ * this is:
+ *
+ * LLVMMCJITCompilerOptions options;
+ * LLVMInitializeMCJITCompilerOptions(&options, sizeof(options));
+ * ... fill in those options you care about
+ * LLVMCreateMCJITCompilerForModule(&jit, mod, &options, sizeof(options),
+ *                                  &error);
+ *
+ * Note that this is also correct, though possibly suboptimal:
+ *
+ * LLVMCreateMCJITCompilerForModule(&jit, mod, 0, 0, &error);
+ */
+LLVMBool LLVMCreateMCJITCompilerForModule(
+  LLVMExecutionEngineRef *OutJIT, LLVMModuleRef M,
+  struct LLVMMCJITCompilerOptions *Options, size_t SizeOfOptions,
+  char **OutError);
+
+void LLVMDisposeExecutionEngine(LLVMExecutionEngineRef EE);
+
+void LLVMRunStaticConstructors(LLVMExecutionEngineRef EE);
+
+void LLVMRunStaticDestructors(LLVMExecutionEngineRef EE);
+
+int LLVMRunFunctionAsMain(LLVMExecutionEngineRef EE, LLVMValueRef F,
+                          unsigned ArgC, const char * const *ArgV,
+                          const char * const *EnvP);
+
+LLVMGenericValueRef LLVMRunFunction(LLVMExecutionEngineRef EE, LLVMValueRef F,
+                                    unsigned NumArgs,
+                                    LLVMGenericValueRef *Args);
+
+void LLVMFreeMachineCodeForFunction(LLVMExecutionEngineRef EE, LLVMValueRef F);
+
+void LLVMAddModule(LLVMExecutionEngineRef EE, LLVMModuleRef M);
+
+LLVMBool LLVMRemoveModule(LLVMExecutionEngineRef EE, LLVMModuleRef M,
+                          LLVMModuleRef *OutMod, char **OutError);
+
+LLVMBool LLVMFindFunction(LLVMExecutionEngineRef EE, const char *Name,
+                          LLVMValueRef *OutFn);
+
+void *LLVMRecompileAndRelinkFunction(LLVMExecutionEngineRef EE,
+                                     LLVMValueRef Fn);
+
+LLVMTargetDataRef LLVMGetExecutionEngineTargetData(LLVMExecutionEngineRef EE);
+LLVMTargetMachineRef
+LLVMGetExecutionEngineTargetMachine(LLVMExecutionEngineRef EE);
+
+void LLVMAddGlobalMapping(LLVMExecutionEngineRef EE, LLVMValueRef Global,
+                          void* Addr);
+
+void *LLVMGetPointerToGlobal(LLVMExecutionEngineRef EE, LLVMValueRef Global);
+
+uint64_t LLVMGetGlobalValueAddress(LLVMExecutionEngineRef EE, const char *Name);
+
+uint64_t LLVMGetFunctionAddress(LLVMExecutionEngineRef EE, const char *Name);
+
+/// Returns true on error, false on success. If true is returned then the error
+/// message is copied to OutStr and cleared in the ExecutionEngine instance.
+LLVMBool LLVMExecutionEngineGetErrMsg(LLVMExecutionEngineRef EE,
+                                      char **OutError);
+
+/*===-- Operations on memory managers -------------------------------------===*/
+
+typedef uint8_t *(*LLVMMemoryManagerAllocateCodeSectionCallback)(
+  void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID,
+  const char *SectionName);
+typedef uint8_t *(*LLVMMemoryManagerAllocateDataSectionCallback)(
+  void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID,
+  const char *SectionName, LLVMBool IsReadOnly);
+typedef LLVMBool (*LLVMMemoryManagerFinalizeMemoryCallback)(
+  void *Opaque, char **ErrMsg);
+typedef void (*LLVMMemoryManagerDestroyCallback)(void *Opaque);
+
+/**
+ * Create a simple custom MCJIT memory manager. This memory manager can
+ * intercept allocations in a module-oblivious way. This will return NULL
+ * if any of the passed functions are NULL.
+ *
+ * @param Opaque An opaque client object to pass back to the callbacks.
+ * @param AllocateCodeSection Allocate a block of memory for executable code.
+ * @param AllocateDataSection Allocate a block of memory for data.
+ * @param FinalizeMemory Set page permissions and flush cache. Return 0 on
+ *   success, 1 on error.
+ */
+LLVMMCJITMemoryManagerRef LLVMCreateSimpleMCJITMemoryManager(
+  void *Opaque,
+  LLVMMemoryManagerAllocateCodeSectionCallback AllocateCodeSection,
+  LLVMMemoryManagerAllocateDataSectionCallback AllocateDataSection,
+  LLVMMemoryManagerFinalizeMemoryCallback FinalizeMemory,
+  LLVMMemoryManagerDestroyCallback Destroy);
+
+void LLVMDisposeMCJITMemoryManager(LLVMMCJITMemoryManagerRef MM);
+
+/*===-- JIT Event Listener functions -------------------------------------===*/
+
+LLVMJITEventListenerRef LLVMCreateGDBRegistrationListener(void);
+LLVMJITEventListenerRef LLVMCreateIntelJITEventListener(void);
+LLVMJITEventListenerRef LLVMCreateOProfileJITEventListener(void);
+LLVMJITEventListenerRef LLVMCreatePerfJITEventListener(void);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/LLJIT.h

@@ -0,0 +1,262 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===----------- llvm-c/LLJIT.h - OrcV2 LLJIT C bindings --------*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to the LLJIT class in                 *|
+|* libLLVMOrcJIT.a, which provides a simple MCJIT-like ORC JIT.               *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+|* Note: This interface is experimental. It is *NOT* stable, and may be       *|
+|*       changed without warning. Only C API usage documentation is           *|
+|*       provided. See the C++ documentation for all higher level ORC API     *|
+|*       details.                                                             *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_LLJIT_H
+#define LLVM_C_LLJIT_H
+
+#include "llvm-c/Error.h"
+#include "llvm-c/Orc.h"
+#include "llvm-c/TargetMachine.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCExecutionEngineLLJIT LLJIT
+ * @ingroup LLVMCExecutionEngine
+ *
+ * @{
+ */
+
+/**
+ * A function for constructing an ObjectLinkingLayer instance to be used
+ * by an LLJIT instance.
+ *
+ * Clients can call LLVMOrcLLJITBuilderSetObjectLinkingLayerCreator to
+ * set the creator function to use when constructing an LLJIT instance.
+ * This can be used to override the default linking layer implementation
+ * that would otherwise be chosen by LLJITBuilder.
+ *
+ * Object linking layers returned by this function will become owned by the
+ * LLJIT instance. The client is not responsible for managing their lifetimes
+ * after the function returns.
+ */
+typedef LLVMOrcObjectLayerRef (
+    *LLVMOrcLLJITBuilderObjectLinkingLayerCreatorFunction)(
+    void *Ctx, LLVMOrcExecutionSessionRef ES, const char *Triple);
+
+/**
+ * A reference to an orc::LLJITBuilder instance.
+ */
+typedef struct LLVMOrcOpaqueLLJITBuilder *LLVMOrcLLJITBuilderRef;
+
+/**
+ * A reference to an orc::LLJIT instance.
+ */
+typedef struct LLVMOrcOpaqueLLJIT *LLVMOrcLLJITRef;
+
+/**
+ * Create an LLVMOrcLLJITBuilder.
+ *
+ * The client owns the resulting LLJITBuilder and should dispose of it using
+ * LLVMOrcDisposeLLJITBuilder once they are done with it.
+ */
+LLVMOrcLLJITBuilderRef LLVMOrcCreateLLJITBuilder(void);
+
+/**
+ * Dispose of an LLVMOrcLLJITBuilderRef. This should only be called if ownership
+ * has not been passed to LLVMOrcCreateLLJIT (e.g. because some error prevented
+ * that function from being called).
+ */
+void LLVMOrcDisposeLLJITBuilder(LLVMOrcLLJITBuilderRef Builder);
+
+/**
+ * Set the JITTargetMachineBuilder to be used when constructing the LLJIT
+ * instance. Calling this function is optional: if it is not called then the
+ * LLJITBuilder will use JITTargeTMachineBuilder::detectHost to construct a
+ * JITTargetMachineBuilder.
+ *
+ * This function takes ownership of the JTMB argument: clients should not
+ * dispose of the JITTargetMachineBuilder after calling this function.
+ */
+void LLVMOrcLLJITBuilderSetJITTargetMachineBuilder(
+    LLVMOrcLLJITBuilderRef Builder, LLVMOrcJITTargetMachineBuilderRef JTMB);
+
+/**
+ * Set an ObjectLinkingLayer creator function for this LLJIT instance.
+ */
+void LLVMOrcLLJITBuilderSetObjectLinkingLayerCreator(
+    LLVMOrcLLJITBuilderRef Builder,
+    LLVMOrcLLJITBuilderObjectLinkingLayerCreatorFunction F, void *Ctx);
+
+/**
+ * Create an LLJIT instance from an LLJITBuilder.
+ *
+ * This operation takes ownership of the Builder argument: clients should not
+ * dispose of the builder after calling this function (even if the function
+ * returns an error). If a null Builder argument is provided then a
+ * default-constructed LLJITBuilder will be used.
+ *
+ * On success the resulting LLJIT instance is uniquely owned by the client and
+ * automatically manages the memory of all JIT'd code and all modules that are
+ * transferred to it (e.g. via LLVMOrcLLJITAddLLVMIRModule). Disposing of the
+ * LLJIT instance will free all memory managed by the JIT, including JIT'd code
+ * and not-yet compiled modules.
+ */
+LLVMErrorRef LLVMOrcCreateLLJIT(LLVMOrcLLJITRef *Result,
+                                LLVMOrcLLJITBuilderRef Builder);
+
+/**
+ * Dispose of an LLJIT instance.
+ */
+LLVMErrorRef LLVMOrcDisposeLLJIT(LLVMOrcLLJITRef J);
+
+/**
+ * Get a reference to the ExecutionSession for this LLJIT instance.
+ *
+ * The ExecutionSession is owned by the LLJIT instance. The client is not
+ * responsible for managing its memory.
+ */
+LLVMOrcExecutionSessionRef LLVMOrcLLJITGetExecutionSession(LLVMOrcLLJITRef J);
+
+/**
+ * Return a reference to the Main JITDylib.
+ *
+ * The JITDylib is owned by the LLJIT instance. The client is not responsible
+ * for managing its memory.
+ */
+LLVMOrcJITDylibRef LLVMOrcLLJITGetMainJITDylib(LLVMOrcLLJITRef J);
+
+/**
+ * Return the target triple for this LLJIT instance. This string is owned by
+ * the LLJIT instance and should not be freed by the client.
+ */
+const char *LLVMOrcLLJITGetTripleString(LLVMOrcLLJITRef J);
+
+/**
+ * Returns the global prefix character according to the LLJIT's DataLayout.
+ */
+char LLVMOrcLLJITGetGlobalPrefix(LLVMOrcLLJITRef J);
+
+/**
+ * Mangles the given string according to the LLJIT instance's DataLayout, then
+ * interns the result in the SymbolStringPool and returns a reference to the
+ * pool entry. Clients should call LLVMOrcReleaseSymbolStringPoolEntry to
+ * decrement the ref-count on the pool entry once they are finished with this
+ * value.
+ */
+LLVMOrcSymbolStringPoolEntryRef
+LLVMOrcLLJITMangleAndIntern(LLVMOrcLLJITRef J, const char *UnmangledName);
+
+/**
+ * Add a buffer representing an object file to the given JITDylib in the given
+ * LLJIT instance. This operation transfers ownership of the buffer to the
+ * LLJIT instance. The buffer should not be disposed of or referenced once this
+ * function returns.
+ *
+ * Resources associated with the given object will be tracked by the given
+ * JITDylib's default resource tracker.
+ */
+LLVMErrorRef LLVMOrcLLJITAddObjectFile(LLVMOrcLLJITRef J, LLVMOrcJITDylibRef JD,
+                                       LLVMMemoryBufferRef ObjBuffer);
+
+/**
+ * Add a buffer representing an object file to the given ResourceTracker's
+ * JITDylib in the given LLJIT instance. This operation transfers ownership of
+ * the buffer to the LLJIT instance. The buffer should not be disposed of or
+ * referenced once this function returns.
+ *
+ * Resources associated with the given object will be tracked by ResourceTracker
+ * RT.
+ */
+LLVMErrorRef LLVMOrcLLJITAddObjectFileWithRT(LLVMOrcLLJITRef J,
+                                             LLVMOrcResourceTrackerRef RT,
+                                             LLVMMemoryBufferRef ObjBuffer);
+
+/**
+ * Add an IR module to the given JITDylib in the given LLJIT instance. This
+ * operation transfers ownership of the TSM argument to the LLJIT instance.
+ * The TSM argument should not be disposed of or referenced once this
+ * function returns.
+ *
+ * Resources associated with the given Module will be tracked by the given
+ * JITDylib's default resource tracker.
+ */
+LLVMErrorRef LLVMOrcLLJITAddLLVMIRModule(LLVMOrcLLJITRef J,
+                                         LLVMOrcJITDylibRef JD,
+                                         LLVMOrcThreadSafeModuleRef TSM);
+
+/**
+ * Add an IR module to the given ResourceTracker's JITDylib in the given LLJIT
+ * instance. This operation transfers ownership of the TSM argument to the LLJIT
+ * instance. The TSM argument should not be disposed of or referenced once this
+ * function returns.
+ *
+ * Resources associated with the given Module will be tracked by ResourceTracker
+ * RT.
+ */
+LLVMErrorRef LLVMOrcLLJITAddLLVMIRModuleWithRT(LLVMOrcLLJITRef J,
+                                               LLVMOrcResourceTrackerRef JD,
+                                               LLVMOrcThreadSafeModuleRef TSM);
+
+/**
+ * Look up the given symbol in the main JITDylib of the given LLJIT instance.
+ *
+ * This operation does not take ownership of the Name argument.
+ */
+LLVMErrorRef LLVMOrcLLJITLookup(LLVMOrcLLJITRef J,
+                                LLVMOrcExecutorAddress *Result,
+                                const char *Name);
+
+/**
+ * Returns a non-owning reference to the LLJIT instance's object linking layer.
+ */
+LLVMOrcObjectLayerRef LLVMOrcLLJITGetObjLinkingLayer(LLVMOrcLLJITRef J);
+
+/**
+ * Returns a non-owning reference to the LLJIT instance's object linking layer.
+ */
+LLVMOrcObjectTransformLayerRef
+LLVMOrcLLJITGetObjTransformLayer(LLVMOrcLLJITRef J);
+
+/**
+ * Returns a non-owning reference to the LLJIT instance's IR transform layer.
+ */
+LLVMOrcIRTransformLayerRef LLVMOrcLLJITGetIRTransformLayer(LLVMOrcLLJITRef J);
+
+/**
+ * Get the LLJIT instance's default data layout string.
+ *
+ * This string is owned by the LLJIT instance and does not need to be freed
+ * by the caller.
+ */
+const char *LLVMOrcLLJITGetDataLayoutStr(LLVMOrcLLJITRef J);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif /* LLVM_C_LLJIT_H */
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/Linker.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/Linker.h - Module Linker C Interface -------------*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This file defines the C interface to the module/file/archive linker.       *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_LINKER_H
+#define LLVM_C_LINKER_H
+
+#include "llvm-c/ExternC.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCCoreLinker Linker
+ * @ingroup LLVMCCore
+ *
+ * @{
+ */
+
+/* This enum is provided for backwards-compatibility only. It has no effect. */
+typedef enum {
+  LLVMLinkerDestroySource = 0, /* This is the default behavior. */
+  LLVMLinkerPreserveSource_Removed = 1 /* This option has been deprecated and
+                                          should not be used. */
+} LLVMLinkerMode;
+
+/* Links the source module into the destination module. The source module is
+ * destroyed.
+ * The return value is true if an error occurred, false otherwise.
+ * Use the diagnostic handler to get any diagnostic message.
+*/
+LLVMBool LLVMLinkModules2(LLVMModuleRef Dest, LLVMModuleRef Src);
+
+LLVM_C_EXTERN_C_END
+
+/**
+ * @}
+ */
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/Orc.h

@@ -0,0 +1,1303 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===---------------- llvm-c/Orc.h - OrcV2 C bindings -----------*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to libLLVMOrcJIT.a, which implements  *|
+|* JIT compilation of LLVM IR. Minimal documentation of C API specific issues *|
+|* (especially memory ownership rules) is provided. Core Orc concepts are     *|
+|* documented in llvm/docs/ORCv2.rst and APIs are documented in the C++       *|
+|* headers                                                                    *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+|* Note: This interface is experimental. It is *NOT* stable, and may be       *|
+|*       changed without warning. Only C API usage documentation is           *|
+|*       provided. See the C++ documentation for all higher level ORC API     *|
+|*       details.                                                             *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_ORC_H
+#define LLVM_C_ORC_H
+
+#include "llvm-c/Error.h"
+#include "llvm-c/TargetMachine.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCExecutionEngineORC On-Request-Compilation
+ * @ingroup LLVMCExecutionEngine
+ *
+ * @{
+ */
+
+/**
+ * Represents an address in the executor process.
+ */
+typedef uint64_t LLVMOrcJITTargetAddress;
+
+/**
+ * Represents an address in the executor process.
+ */
+typedef uint64_t LLVMOrcExecutorAddress;
+
+/**
+ * Represents generic linkage flags for a symbol definition.
+ */
+typedef enum {
+  LLVMJITSymbolGenericFlagsNone = 0,
+  LLVMJITSymbolGenericFlagsExported = 1U << 0,
+  LLVMJITSymbolGenericFlagsWeak = 1U << 1,
+  LLVMJITSymbolGenericFlagsCallable = 1U << 2,
+  LLVMJITSymbolGenericFlagsMaterializationSideEffectsOnly = 1U << 3
+} LLVMJITSymbolGenericFlags;
+
+/**
+ * Represents target specific flags for a symbol definition.
+ */
+typedef uint8_t LLVMJITSymbolTargetFlags;
+
+/**
+ * Represents the linkage flags for a symbol definition.
+ */
+typedef struct {
+  uint8_t GenericFlags;
+  uint8_t TargetFlags;
+} LLVMJITSymbolFlags;
+
+/**
+ * Represents an evaluated symbol address and flags.
+ */
+typedef struct {
+  LLVMOrcExecutorAddress Address;
+  LLVMJITSymbolFlags Flags;
+} LLVMJITEvaluatedSymbol;
+
+/**
+ * A reference to an orc::ExecutionSession instance.
+ */
+typedef struct LLVMOrcOpaqueExecutionSession *LLVMOrcExecutionSessionRef;
+
+/**
+ * Error reporter function.
+ */
+typedef void (*LLVMOrcErrorReporterFunction)(void *Ctx, LLVMErrorRef Err);
+
+/**
+ * A reference to an orc::SymbolStringPool.
+ */
+typedef struct LLVMOrcOpaqueSymbolStringPool *LLVMOrcSymbolStringPoolRef;
+
+/**
+ * A reference to an orc::SymbolStringPool table entry.
+ */
+typedef struct LLVMOrcOpaqueSymbolStringPoolEntry
+    *LLVMOrcSymbolStringPoolEntryRef;
+
+/**
+ * Represents a pair of a symbol name and LLVMJITSymbolFlags.
+ */
+typedef struct {
+  LLVMOrcSymbolStringPoolEntryRef Name;
+  LLVMJITSymbolFlags Flags;
+} LLVMOrcCSymbolFlagsMapPair;
+
+/**
+ * Represents a list of (SymbolStringPtr, JITSymbolFlags) pairs that can be used
+ * to construct a SymbolFlagsMap.
+ */
+typedef LLVMOrcCSymbolFlagsMapPair *LLVMOrcCSymbolFlagsMapPairs;
+
+/**
+ * Represents a pair of a symbol name and an evaluated symbol.
+ */
+typedef struct {
+  LLVMOrcSymbolStringPoolEntryRef Name;
+  LLVMJITEvaluatedSymbol Sym;
+} LLVMOrcCSymbolMapPair;
+
+/**
+ * Represents a list of (SymbolStringPtr, JITEvaluatedSymbol) pairs that can be
+ * used to construct a SymbolMap.
+ */
+typedef LLVMOrcCSymbolMapPair *LLVMOrcCSymbolMapPairs;
+
+/**
+ * Represents a SymbolAliasMapEntry
+ */
+typedef struct {
+  LLVMOrcSymbolStringPoolEntryRef Name;
+  LLVMJITSymbolFlags Flags;
+} LLVMOrcCSymbolAliasMapEntry;
+
+/**
+ * Represents a pair of a symbol name and SymbolAliasMapEntry.
+ */
+typedef struct {
+  LLVMOrcSymbolStringPoolEntryRef Name;
+  LLVMOrcCSymbolAliasMapEntry Entry;
+} LLVMOrcCSymbolAliasMapPair;
+
+/**
+ * Represents a list of (SymbolStringPtr, (SymbolStringPtr, JITSymbolFlags))
+ * pairs that can be used to construct a SymbolFlagsMap.
+ */
+typedef LLVMOrcCSymbolAliasMapPair *LLVMOrcCSymbolAliasMapPairs;
+
+/**
+ * A reference to an orc::JITDylib instance.
+ */
+typedef struct LLVMOrcOpaqueJITDylib *LLVMOrcJITDylibRef;
+
+/**
+ * Represents a list of LLVMOrcSymbolStringPoolEntryRef and the associated
+ * length.
+ */
+typedef struct {
+  LLVMOrcSymbolStringPoolEntryRef *Symbols;
+  size_t Length;
+} LLVMOrcCSymbolsList;
+
+/**
+ * Represents a pair of a JITDylib and LLVMOrcCSymbolsList.
+ */
+typedef struct {
+  LLVMOrcJITDylibRef JD;
+  LLVMOrcCSymbolsList Names;
+} LLVMOrcCDependenceMapPair;
+
+/**
+ * Represents a list of (JITDylibRef, (LLVMOrcSymbolStringPoolEntryRef*,
+ * size_t)) pairs that can be used to construct a SymbolDependenceMap.
+ */
+typedef LLVMOrcCDependenceMapPair *LLVMOrcCDependenceMapPairs;
+
+/**
+ * Lookup kind. This can be used by definition generators when deciding whether
+ * to produce a definition for a requested symbol.
+ *
+ * This enum should be kept in sync with llvm::orc::LookupKind.
+ */
+typedef enum {
+  LLVMOrcLookupKindStatic,
+  LLVMOrcLookupKindDLSym
+} LLVMOrcLookupKind;
+
+/**
+ * JITDylib lookup flags. This can be used by definition generators when
+ * deciding whether to produce a definition for a requested symbol.
+ *
+ * This enum should be kept in sync with llvm::orc::JITDylibLookupFlags.
+ */
+typedef enum {
+  LLVMOrcJITDylibLookupFlagsMatchExportedSymbolsOnly,
+  LLVMOrcJITDylibLookupFlagsMatchAllSymbols
+} LLVMOrcJITDylibLookupFlags;
+
+/**
+ * An element type for a JITDylib search order.
+ */
+typedef struct {
+  LLVMOrcJITDylibRef JD;
+  LLVMOrcJITDylibLookupFlags JDLookupFlags;
+} LLVMOrcCJITDylibSearchOrderElement;
+
+/**
+ * A JITDylib search order.
+ *
+ * The list is terminated with an element containing a null pointer for the JD
+ * field.
+ */
+typedef LLVMOrcCJITDylibSearchOrderElement *LLVMOrcCJITDylibSearchOrder;
+
+/**
+ * Symbol lookup flags for lookup sets. This should be kept in sync with
+ * llvm::orc::SymbolLookupFlags.
+ */
+typedef enum {
+  LLVMOrcSymbolLookupFlagsRequiredSymbol,
+  LLVMOrcSymbolLookupFlagsWeaklyReferencedSymbol
+} LLVMOrcSymbolLookupFlags;
+
+/**
+ * An element type for a symbol lookup set.
+ */
+typedef struct {
+  LLVMOrcSymbolStringPoolEntryRef Name;
+  LLVMOrcSymbolLookupFlags LookupFlags;
+} LLVMOrcCLookupSetElement;
+
+/**
+ * A set of symbols to look up / generate.
+ *
+ * The list is terminated with an element containing a null pointer for the
+ * Name field.
+ *
+ * If a client creates an instance of this type then they are responsible for
+ * freeing it, and for ensuring that all strings have been retained over the
+ * course of its life. Clients receiving a copy from a callback are not
+ * responsible for managing lifetime or retain counts.
+ */
+typedef LLVMOrcCLookupSetElement *LLVMOrcCLookupSet;
+
+/**
+ * A reference to a uniquely owned orc::MaterializationUnit instance.
+ */
+typedef struct LLVMOrcOpaqueMaterializationUnit *LLVMOrcMaterializationUnitRef;
+
+/**
+ * A reference to a uniquely owned orc::MaterializationResponsibility instance.
+ *
+ * Ownership must be passed to a lower-level layer in a JIT stack.
+ */
+typedef struct LLVMOrcOpaqueMaterializationResponsibility
+    *LLVMOrcMaterializationResponsibilityRef;
+
+/**
+ * A MaterializationUnit materialize callback.
+ *
+ * Ownership of the Ctx and MR arguments passes to the callback which must
+ * adhere to the LLVMOrcMaterializationResponsibilityRef contract (see comment
+ * for that type).
+ *
+ * If this callback is called then the LLVMOrcMaterializationUnitDestroy
+ * callback will NOT be called.
+ */
+typedef void (*LLVMOrcMaterializationUnitMaterializeFunction)(
+    void *Ctx, LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * A MaterializationUnit discard callback.
+ *
+ * Ownership of JD and Symbol remain with the caller: These arguments should
+ * not be disposed of or released.
+ */
+typedef void (*LLVMOrcMaterializationUnitDiscardFunction)(
+    void *Ctx, LLVMOrcJITDylibRef JD, LLVMOrcSymbolStringPoolEntryRef Symbol);
+
+/**
+ * A MaterializationUnit destruction callback.
+ *
+ * If a custom MaterializationUnit is destroyed before its Materialize
+ * function is called then this function will be called to provide an
+ * opportunity for the underlying program representation to be destroyed.
+ */
+typedef void (*LLVMOrcMaterializationUnitDestroyFunction)(void *Ctx);
+
+/**
+ * A reference to an orc::ResourceTracker instance.
+ */
+typedef struct LLVMOrcOpaqueResourceTracker *LLVMOrcResourceTrackerRef;
+
+/**
+ * A reference to an orc::DefinitionGenerator.
+ */
+typedef struct LLVMOrcOpaqueDefinitionGenerator
+    *LLVMOrcDefinitionGeneratorRef;
+
+/**
+ * An opaque lookup state object. Instances of this type can be captured to
+ * suspend a lookup while a custom generator function attempts to produce a
+ * definition.
+ *
+ * If a client captures a lookup state object then they must eventually call
+ * LLVMOrcLookupStateContinueLookup to restart the lookup. This is required
+ * in order to release memory allocated for the lookup state, even if errors
+ * have occurred while the lookup was suspended (if these errors have made the
+ * lookup impossible to complete then it will issue its own error before
+ * destruction).
+ */
+typedef struct LLVMOrcOpaqueLookupState *LLVMOrcLookupStateRef;
+
+/**
+ * A custom generator function. This can be used to create a custom generator
+ * object using LLVMOrcCreateCustomCAPIDefinitionGenerator. The resulting
+ * object can be attached to a JITDylib, via LLVMOrcJITDylibAddGenerator, to
+ * receive callbacks when lookups fail to match existing definitions.
+ *
+ * GeneratorObj will contain the address of the custom generator object.
+ *
+ * Ctx will contain the context object passed to
+ * LLVMOrcCreateCustomCAPIDefinitionGenerator.
+ *
+ * LookupState will contain a pointer to an LLVMOrcLookupStateRef object. This
+ * can optionally be modified to make the definition generation process
+ * asynchronous: If the LookupStateRef value is copied, and the original
+ * LLVMOrcLookupStateRef set to null, the lookup will be suspended. Once the
+ * asynchronous definition process has been completed clients must call
+ * LLVMOrcLookupStateContinueLookup to continue the lookup (this should be
+ * done unconditionally, even if errors have occurred in the mean time, to
+ * free the lookup state memory and notify the query object of the failures).
+ * If LookupState is captured this function must return LLVMErrorSuccess.
+ *
+ * The Kind argument can be inspected to determine the lookup kind (e.g.
+ * as-if-during-static-link, or as-if-during-dlsym).
+ *
+ * The JD argument specifies which JITDylib the definitions should be generated
+ * into.
+ *
+ * The JDLookupFlags argument can be inspected to determine whether the original
+ * lookup included non-exported symobls.
+ *
+ * Finally, the LookupSet argument contains the set of symbols that could not
+ * be found in JD already (the set of generation candidates).
+ */
+typedef LLVMErrorRef (*LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction)(
+    LLVMOrcDefinitionGeneratorRef GeneratorObj, void *Ctx,
+    LLVMOrcLookupStateRef *LookupState, LLVMOrcLookupKind Kind,
+    LLVMOrcJITDylibRef JD, LLVMOrcJITDylibLookupFlags JDLookupFlags,
+    LLVMOrcCLookupSet LookupSet, size_t LookupSetSize);
+
+/**
+ * Disposer for a custom generator.
+ *
+ * Will be called by ORC when the JITDylib that the generator is attached to
+ * is destroyed.
+ */
+typedef void (*LLVMOrcDisposeCAPIDefinitionGeneratorFunction)(void *Ctx);
+
+/**
+ * Predicate function for SymbolStringPoolEntries.
+ */
+typedef int (*LLVMOrcSymbolPredicate)(void *Ctx,
+                                      LLVMOrcSymbolStringPoolEntryRef Sym);
+
+/**
+ * A reference to an orc::ThreadSafeContext instance.
+ */
+typedef struct LLVMOrcOpaqueThreadSafeContext *LLVMOrcThreadSafeContextRef;
+
+/**
+ * A reference to an orc::ThreadSafeModule instance.
+ */
+typedef struct LLVMOrcOpaqueThreadSafeModule *LLVMOrcThreadSafeModuleRef;
+
+/**
+ * A function for inspecting/mutating IR modules, suitable for use with
+ * LLVMOrcThreadSafeModuleWithModuleDo.
+ */
+typedef LLVMErrorRef (*LLVMOrcGenericIRModuleOperationFunction)(
+    void *Ctx, LLVMModuleRef M);
+
+/**
+ * A reference to an orc::JITTargetMachineBuilder instance.
+ */
+typedef struct LLVMOrcOpaqueJITTargetMachineBuilder
+    *LLVMOrcJITTargetMachineBuilderRef;
+
+/**
+ * A reference to an orc::ObjectLayer instance.
+ */
+typedef struct LLVMOrcOpaqueObjectLayer *LLVMOrcObjectLayerRef;
+
+/**
+ * A reference to an orc::ObjectLinkingLayer instance.
+ */
+typedef struct LLVMOrcOpaqueObjectLinkingLayer *LLVMOrcObjectLinkingLayerRef;
+
+/**
+ * A reference to an orc::IRTransformLayer instance.
+ */
+typedef struct LLVMOrcOpaqueIRTransformLayer *LLVMOrcIRTransformLayerRef;
+
+/**
+ * A function for applying transformations as part of an transform layer.
+ *
+ * Implementations of this type are responsible for managing the lifetime
+ * of the Module pointed to by ModInOut: If the LLVMModuleRef value is
+ * overwritten then the function is responsible for disposing of the incoming
+ * module. If the module is simply accessed/mutated in-place then ownership
+ * returns to the caller and the function does not need to do any lifetime
+ * management.
+ *
+ * Clients can call LLVMOrcLLJITGetIRTransformLayer to obtain the transform
+ * layer of a LLJIT instance, and use LLVMOrcIRTransformLayerSetTransform
+ * to set the function. This can be used to override the default transform
+ * layer.
+ */
+typedef LLVMErrorRef (*LLVMOrcIRTransformLayerTransformFunction)(
+    void *Ctx, LLVMOrcThreadSafeModuleRef *ModInOut,
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * A reference to an orc::ObjectTransformLayer instance.
+ */
+typedef struct LLVMOrcOpaqueObjectTransformLayer
+    *LLVMOrcObjectTransformLayerRef;
+
+/**
+ * A function for applying transformations to an object file buffer.
+ *
+ * Implementations of this type are responsible for managing the lifetime
+ * of the memory buffer pointed to by ObjInOut: If the LLVMMemoryBufferRef
+ * value is overwritten then the function is responsible for disposing of the
+ * incoming buffer. If the buffer is simply accessed/mutated in-place then
+ * ownership returns to the caller and the function does not need to do any
+ * lifetime management.
+ *
+ * The transform is allowed to return an error, in which case the ObjInOut
+ * buffer should be disposed of and set to null.
+ */
+typedef LLVMErrorRef (*LLVMOrcObjectTransformLayerTransformFunction)(
+    void *Ctx, LLVMMemoryBufferRef *ObjInOut);
+
+/**
+ * A reference to an orc::IndirectStubsManager instance.
+ */
+typedef struct LLVMOrcOpaqueIndirectStubsManager
+    *LLVMOrcIndirectStubsManagerRef;
+
+/**
+ * A reference to an orc::LazyCallThroughManager instance.
+ */
+typedef struct LLVMOrcOpaqueLazyCallThroughManager
+    *LLVMOrcLazyCallThroughManagerRef;
+
+/**
+ * A reference to an orc::DumpObjects object.
+ *
+ * Can be used to dump object files to disk with unique names. Useful as an
+ * ObjectTransformLayer transform.
+ */
+typedef struct LLVMOrcOpaqueDumpObjects *LLVMOrcDumpObjectsRef;
+
+/**
+ * Attach a custom error reporter function to the ExecutionSession.
+ *
+ * The error reporter will be called to deliver failure notices that can not be
+ * directly reported to a caller. For example, failure to resolve symbols in
+ * the JIT linker is typically reported via the error reporter (callers
+ * requesting definitions from the JIT will typically be delivered a
+ * FailureToMaterialize error instead).
+ */
+void LLVMOrcExecutionSessionSetErrorReporter(
+    LLVMOrcExecutionSessionRef ES, LLVMOrcErrorReporterFunction ReportError,
+    void *Ctx);
+
+/**
+ * Return a reference to the SymbolStringPool for an ExecutionSession.
+ *
+ * Ownership of the pool remains with the ExecutionSession: The caller is
+ * not required to free the pool.
+ */
+LLVMOrcSymbolStringPoolRef
+LLVMOrcExecutionSessionGetSymbolStringPool(LLVMOrcExecutionSessionRef ES);
+
+/**
+ * Clear all unreferenced symbol string pool entries.
+ *
+ * This can be called at any time to release unused entries in the
+ * ExecutionSession's string pool. Since it locks the pool (preventing
+ * interning of any new strings) it is recommended that it only be called
+ * infrequently, ideally when the caller has reason to believe that some
+ * entries will have become unreferenced, e.g. after removing a module or
+ * closing a JITDylib.
+ */
+void LLVMOrcSymbolStringPoolClearDeadEntries(LLVMOrcSymbolStringPoolRef SSP);
+
+/**
+ * Intern a string in the ExecutionSession's SymbolStringPool and return a
+ * reference to it. This increments the ref-count of the pool entry, and the
+ * returned value should be released once the client is done with it by
+ * calling LLVMOrReleaseSymbolStringPoolEntry.
+ *
+ * Since strings are uniqued within the SymbolStringPool
+ * LLVMOrcSymbolStringPoolEntryRefs can be compared by value to test string
+ * equality.
+ *
+ * Note that this function does not perform linker-mangling on the string.
+ */
+LLVMOrcSymbolStringPoolEntryRef
+LLVMOrcExecutionSessionIntern(LLVMOrcExecutionSessionRef ES, const char *Name);
+
+/**
+ * Callback type for ExecutionSession lookups.
+ *
+ * If Err is LLVMErrorSuccess then Result will contain a pointer to a
+ * list of ( SymbolStringPtr, JITEvaluatedSymbol ) pairs of length NumPairs.
+ *
+ * If Err is a failure value then Result and Ctx are undefined and should
+ * not be accessed. The Callback is responsible for handling the error
+ * value (e.g. by calling LLVMGetErrorMessage + LLVMDisposeErrorMessage).
+ *
+ * The caller retains ownership of the Result array and will release all
+ * contained symbol names. Clients are responsible for retaining any symbol
+ * names that they wish to hold after the function returns.
+ */
+typedef void (*LLVMOrcExecutionSessionLookupHandleResultFunction)(
+    LLVMErrorRef Err, LLVMOrcCSymbolMapPairs Result, size_t NumPairs,
+    void *Ctx);
+
+/**
+ * Look up symbols in an execution session.
+ *
+ * This is a wrapper around the general ExecutionSession::lookup function.
+ *
+ * The SearchOrder argument contains a list of (JITDylibs, JITDylibSearchFlags)
+ * pairs that describe the search order. The JITDylibs will be searched in the
+ * given order to try to find the symbols in the Symbols argument.
+ *
+ * The Symbols argument should contain a null-terminated array of
+ * (SymbolStringPtr, SymbolLookupFlags) pairs describing the symbols to be
+ * searched for. This function takes ownership of the elements of the Symbols
+ * array. The Name fields of the Symbols elements are taken to have been
+ * retained by the client for this function. The client should *not* release the
+ * Name fields, but are still responsible for destroying the array itself.
+ *
+ * The HandleResult function will be called once all searched for symbols have
+ * been found, or an error occurs. The HandleResult function will be passed an
+ * LLVMErrorRef indicating success or failure, and (on success) a
+ * null-terminated LLVMOrcCSymbolMapPairs array containing the function result,
+ * and the Ctx value passed to the lookup function.
+ *
+ * The client is fully responsible for managing the lifetime of the Ctx object.
+ * A common idiom is to allocate the context prior to the lookup and deallocate
+ * it in the handler.
+ *
+ * THIS API IS EXPERIMENTAL AND LIKELY TO CHANGE IN THE NEAR FUTURE!
+ */
+void LLVMOrcExecutionSessionLookup(
+    LLVMOrcExecutionSessionRef ES, LLVMOrcLookupKind K,
+    LLVMOrcCJITDylibSearchOrder SearchOrder, size_t SearchOrderSize,
+    LLVMOrcCLookupSet Symbols, size_t SymbolsSize,
+    LLVMOrcExecutionSessionLookupHandleResultFunction HandleResult, void *Ctx);
+
+/**
+ * Increments the ref-count for a SymbolStringPool entry.
+ */
+void LLVMOrcRetainSymbolStringPoolEntry(LLVMOrcSymbolStringPoolEntryRef S);
+
+/**
+ * Reduces the ref-count for of a SymbolStringPool entry.
+ */
+void LLVMOrcReleaseSymbolStringPoolEntry(LLVMOrcSymbolStringPoolEntryRef S);
+
+/**
+ * Return the c-string for the given symbol. This string will remain valid until
+ * the entry is freed (once all LLVMOrcSymbolStringPoolEntryRefs have been
+ * released).
+ */
+const char *LLVMOrcSymbolStringPoolEntryStr(LLVMOrcSymbolStringPoolEntryRef S);
+
+/**
+ * Reduces the ref-count of a ResourceTracker.
+ */
+void LLVMOrcReleaseResourceTracker(LLVMOrcResourceTrackerRef RT);
+
+/**
+ * Transfers tracking of all resources associated with resource tracker SrcRT
+ * to resource tracker DstRT.
+ */
+void LLVMOrcResourceTrackerTransferTo(LLVMOrcResourceTrackerRef SrcRT,
+                                      LLVMOrcResourceTrackerRef DstRT);
+
+/**
+ * Remove all resources associated with the given tracker. See
+ * ResourceTracker::remove().
+ */
+LLVMErrorRef LLVMOrcResourceTrackerRemove(LLVMOrcResourceTrackerRef RT);
+
+/**
+ * Dispose of a JITDylib::DefinitionGenerator. This should only be called if
+ * ownership has not been passed to a JITDylib (e.g. because some error
+ * prevented the client from calling LLVMOrcJITDylibAddGenerator).
+ */
+void LLVMOrcDisposeDefinitionGenerator(LLVMOrcDefinitionGeneratorRef DG);
+
+/**
+ * Dispose of a MaterializationUnit.
+ */
+void LLVMOrcDisposeMaterializationUnit(LLVMOrcMaterializationUnitRef MU);
+
+/**
+ * Create a custom MaterializationUnit.
+ *
+ * Name is a name for this MaterializationUnit to be used for identification
+ * and logging purposes (e.g. if this MaterializationUnit produces an
+ * object buffer then the name of that buffer will be derived from this name).
+ *
+ * The Syms list contains the names and linkages of the symbols provided by this
+ * unit. This function takes ownership of the elements of the Syms array. The
+ * Name fields of the array elements are taken to have been retained for this
+ * function. The client should *not* release the elements of the array, but is
+ * still responsible for destroying the array itself.
+ *
+ * The InitSym argument indicates whether or not this MaterializationUnit
+ * contains static initializers. If three are no static initializers (the common
+ * case) then this argument should be null. If there are static initializers
+ * then InitSym should be set to a unique name that also appears in the Syms
+ * list with the LLVMJITSymbolGenericFlagsMaterializationSideEffectsOnly flag
+ * set. This function takes ownership of the InitSym, which should have been
+ * retained twice on behalf of this function: once for the Syms entry and once
+ * for InitSym. If clients wish to use the InitSym value after this function
+ * returns they must retain it once more for themselves.
+ *
+ * If any of the symbols in the Syms list is looked up then the Materialize
+ * function will be called.
+ *
+ * If any of the symbols in the Syms list is overridden then the Discard
+ * function will be called.
+ *
+ * The caller owns the underling MaterializationUnit and is responsible for
+ * either passing it to a JITDylib (via LLVMOrcJITDylibDefine) or disposing
+ * of it by calling LLVMOrcDisposeMaterializationUnit.
+ */
+LLVMOrcMaterializationUnitRef LLVMOrcCreateCustomMaterializationUnit(
+    const char *Name, void *Ctx, LLVMOrcCSymbolFlagsMapPairs Syms,
+    size_t NumSyms, LLVMOrcSymbolStringPoolEntryRef InitSym,
+    LLVMOrcMaterializationUnitMaterializeFunction Materialize,
+    LLVMOrcMaterializationUnitDiscardFunction Discard,
+    LLVMOrcMaterializationUnitDestroyFunction Destroy);
+
+/**
+ * Create a MaterializationUnit to define the given symbols as pointing to
+ * the corresponding raw addresses.
+ *
+ * This function takes ownership of the elements of the Syms array. The Name
+ * fields of the array elements are taken to have been retained for this
+ * function. This allows the following pattern...
+ *
+ *   size_t NumPairs;
+ *   LLVMOrcCSymbolMapPairs Sym;
+ *   -- Build Syms array --
+ *   LLVMOrcMaterializationUnitRef MU =
+ *       LLVMOrcAbsoluteSymbols(Syms, NumPairs);
+ *
+ * ... without requiring cleanup of the elements of the Sym array afterwards.
+ *
+ * The client is still responsible for deleting the Sym array itself.
+ *
+ * If a client wishes to reuse elements of the Sym array after this call they
+ * must explicitly retain each of the elements for themselves.
+ */
+LLVMOrcMaterializationUnitRef
+LLVMOrcAbsoluteSymbols(LLVMOrcCSymbolMapPairs Syms, size_t NumPairs);
+
+/**
+ * Create a MaterializationUnit to define lazy re-expots. These are callable
+ * entry points that call through to the given symbols.
+ *
+ * This function takes ownership of the CallableAliases array. The Name
+ * fields of the array elements are taken to have been retained for this
+ * function. This allows the following pattern...
+ *
+ *   size_t NumPairs;
+ *   LLVMOrcCSymbolAliasMapPairs CallableAliases;
+ *   -- Build CallableAliases array --
+ *   LLVMOrcMaterializationUnitRef MU =
+ *      LLVMOrcLazyReexports(LCTM, ISM, JD, CallableAliases, NumPairs);
+ *
+ * ... without requiring cleanup of the elements of the CallableAliases array afterwards.
+ *
+ * The client is still responsible for deleting the CallableAliases array itself.
+ *
+ * If a client wishes to reuse elements of the CallableAliases array after this call they
+ * must explicitly retain each of the elements for themselves.
+ */
+LLVMOrcMaterializationUnitRef LLVMOrcLazyReexports(
+    LLVMOrcLazyCallThroughManagerRef LCTM, LLVMOrcIndirectStubsManagerRef ISM,
+    LLVMOrcJITDylibRef SourceRef, LLVMOrcCSymbolAliasMapPairs CallableAliases,
+    size_t NumPairs);
+// TODO: ImplSymbolMad SrcJDLoc
+
+/**
+ * Disposes of the passed MaterializationResponsibility object.
+ *
+ * This should only be done after the symbols covered by the object have either
+ * been resolved and emitted (via
+ * LLVMOrcMaterializationResponsibilityNotifyResolved and
+ * LLVMOrcMaterializationResponsibilityNotifyEmitted) or failed (via
+ * LLVMOrcMaterializationResponsibilityFailMaterialization).
+ */
+void LLVMOrcDisposeMaterializationResponsibility(
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * Returns the target JITDylib that these symbols are being materialized into.
+ */
+LLVMOrcJITDylibRef LLVMOrcMaterializationResponsibilityGetTargetDylib(
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * Returns the ExecutionSession for this MaterializationResponsibility.
+ */
+LLVMOrcExecutionSessionRef
+LLVMOrcMaterializationResponsibilityGetExecutionSession(
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * Returns the symbol flags map for this responsibility instance.
+ *
+ * The length of the array is returned in NumPairs and the caller is responsible
+ * for the returned memory and needs to call LLVMOrcDisposeCSymbolFlagsMap.
+ *
+ * To use the returned symbols beyond the livetime of the
+ * MaterializationResponsibility requires the caller to retain the symbols
+ * explicitly.
+ */
+LLVMOrcCSymbolFlagsMapPairs LLVMOrcMaterializationResponsibilityGetSymbols(
+    LLVMOrcMaterializationResponsibilityRef MR, size_t *NumPairs);
+
+/**
+ * Disposes of the passed LLVMOrcCSymbolFlagsMap.
+ *
+ * Does not release the entries themselves.
+ */
+void LLVMOrcDisposeCSymbolFlagsMap(LLVMOrcCSymbolFlagsMapPairs Pairs);
+
+/**
+ * Returns the initialization pseudo-symbol, if any. This symbol will also
+ * be present in the SymbolFlagsMap for this MaterializationResponsibility
+ * object.
+ *
+ * The returned symbol is not retained over any mutating operation of the
+ * MaterializationResponsbility or beyond the lifetime thereof.
+ */
+LLVMOrcSymbolStringPoolEntryRef
+LLVMOrcMaterializationResponsibilityGetInitializerSymbol(
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * Returns the names of any symbols covered by this
+ * MaterializationResponsibility object that have queries pending. This
+ * information can be used to return responsibility for unrequested symbols
+ * back to the JITDylib via the delegate method.
+ */
+LLVMOrcSymbolStringPoolEntryRef *
+LLVMOrcMaterializationResponsibilityGetRequestedSymbols(
+    LLVMOrcMaterializationResponsibilityRef MR, size_t *NumSymbols);
+
+/**
+ * Disposes of the passed LLVMOrcSymbolStringPoolEntryRef* .
+ *
+ * Does not release the symbols themselves.
+ */
+void LLVMOrcDisposeSymbols(LLVMOrcSymbolStringPoolEntryRef *Symbols);
+
+/**
+ * Notifies the target JITDylib that the given symbols have been resolved.
+ * This will update the given symbols' addresses in the JITDylib, and notify
+ * any pending queries on the given symbols of their resolution. The given
+ * symbols must be ones covered by this MaterializationResponsibility
+ * instance. Individual calls to this method may resolve a subset of the
+ * symbols, but all symbols must have been resolved prior to calling emit.
+ *
+ * This method will return an error if any symbols being resolved have been
+ * moved to the error state due to the failure of a dependency. If this
+ * method returns an error then clients should log it and call
+ * LLVMOrcMaterializationResponsibilityFailMaterialization. If no dependencies
+ * have been registered for the symbols covered by this
+ * MaterializationResponsibiility then this method is guaranteed to return
+ * LLVMErrorSuccess.
+ */
+LLVMErrorRef LLVMOrcMaterializationResponsibilityNotifyResolved(
+    LLVMOrcMaterializationResponsibilityRef MR, LLVMOrcCSymbolMapPairs Symbols,
+    size_t NumPairs);
+
+/**
+ * Notifies the target JITDylib (and any pending queries on that JITDylib)
+ * that all symbols covered by this MaterializationResponsibility instance
+ * have been emitted.
+ *
+ * This method will return an error if any symbols being resolved have been
+ * moved to the error state due to the failure of a dependency. If this
+ * method returns an error then clients should log it and call
+ * LLVMOrcMaterializationResponsibilityFailMaterialization.
+ * If no dependencies have been registered for the symbols covered by this
+ * MaterializationResponsibiility then this method is guaranteed to return
+ * LLVMErrorSuccess.
+ */
+LLVMErrorRef LLVMOrcMaterializationResponsibilityNotifyEmitted(
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * Attempt to claim responsibility for new definitions. This method can be
+ * used to claim responsibility for symbols that are added to a
+ * materialization unit during the compilation process (e.g. literal pool
+ * symbols). Symbol linkage rules are the same as for symbols that are
+ * defined up front: duplicate strong definitions will result in errors.
+ * Duplicate weak definitions will be discarded (in which case they will
+ * not be added to this responsibility instance).
+ *
+ * This method can be used by materialization units that want to add
+ * additional symbols at materialization time (e.g. stubs, compile
+ * callbacks, metadata)
+ */
+LLVMErrorRef LLVMOrcMaterializationResponsibilityDefineMaterializing(
+    LLVMOrcMaterializationResponsibilityRef MR,
+    LLVMOrcCSymbolFlagsMapPairs Pairs, size_t NumPairs);
+
+/**
+ * Notify all not-yet-emitted covered by this MaterializationResponsibility
+ * instance that an error has occurred.
+ * This will remove all symbols covered by this MaterializationResponsibilty
+ * from the target JITDylib, and send an error to any queries waiting on
+ * these symbols.
+ */
+void LLVMOrcMaterializationResponsibilityFailMaterialization(
+    LLVMOrcMaterializationResponsibilityRef MR);
+
+/**
+ * Transfers responsibility to the given MaterializationUnit for all
+ * symbols defined by that MaterializationUnit. This allows
+ * materializers to break up work based on run-time information (e.g.
+ * by introspecting which symbols have actually been looked up and
+ * materializing only those).
+ */
+LLVMErrorRef LLVMOrcMaterializationResponsibilityReplace(
+    LLVMOrcMaterializationResponsibilityRef MR,
+    LLVMOrcMaterializationUnitRef MU);
+
+/**
+ * Delegates responsibility for the given symbols to the returned
+ * materialization responsibility. Useful for breaking up work between
+ * threads, or different kinds of materialization processes.
+ *
+ * The caller retains responsibility of the the passed
+ * MaterializationResponsibility.
+ */
+LLVMErrorRef LLVMOrcMaterializationResponsibilityDelegate(
+    LLVMOrcMaterializationResponsibilityRef MR,
+    LLVMOrcSymbolStringPoolEntryRef *Symbols, size_t NumSymbols,
+    LLVMOrcMaterializationResponsibilityRef *Result);
+
+/**
+ * Adds dependencies to a symbol that the MaterializationResponsibility is
+ * responsible for.
+ *
+ * This function takes ownership of Dependencies struct. The Names
+ * array have been retained for this function. This allows the following
+ * pattern...
+ *
+ *   LLVMOrcSymbolStringPoolEntryRef Names[] = {...};
+ *   LLVMOrcCDependenceMapPair Dependence = {JD, {Names, sizeof(Names)}}
+ *   LLVMOrcMaterializationResponsibilityAddDependencies(JD, Name, &Dependence,
+ * 1);
+ *
+ * ... without requiring cleanup of the elements of the Names array afterwards.
+ *
+ * The client is still responsible for deleting the Dependencies.Names array
+ * itself.
+ */
+void LLVMOrcMaterializationResponsibilityAddDependencies(
+    LLVMOrcMaterializationResponsibilityRef MR,
+    LLVMOrcSymbolStringPoolEntryRef Name,
+    LLVMOrcCDependenceMapPairs Dependencies, size_t NumPairs);
+
+/**
+ * Adds dependencies to all symbols that the MaterializationResponsibility is
+ * responsible for. See LLVMOrcMaterializationResponsibilityAddDependencies for
+ * notes about memory responsibility.
+ */
+void LLVMOrcMaterializationResponsibilityAddDependenciesForAll(
+    LLVMOrcMaterializationResponsibilityRef MR,
+    LLVMOrcCDependenceMapPairs Dependencies, size_t NumPairs);
+
+/**
+ * Create a "bare" JITDylib.
+ *
+ * The client is responsible for ensuring that the JITDylib's name is unique,
+ * e.g. by calling LLVMOrcExecutionSessionGetJTIDylibByName first.
+ *
+ * This call does not install any library code or symbols into the newly
+ * created JITDylib. The client is responsible for all configuration.
+ */
+LLVMOrcJITDylibRef
+LLVMOrcExecutionSessionCreateBareJITDylib(LLVMOrcExecutionSessionRef ES,
+                                          const char *Name);
+
+/**
+ * Create a JITDylib.
+ *
+ * The client is responsible for ensuring that the JITDylib's name is unique,
+ * e.g. by calling LLVMOrcExecutionSessionGetJTIDylibByName first.
+ *
+ * If a Platform is attached to the ExecutionSession then
+ * Platform::setupJITDylib will be called to install standard platform symbols
+ * (e.g. standard library interposes). If no Platform is installed then this
+ * call is equivalent to LLVMExecutionSessionRefCreateBareJITDylib and will
+ * always return success.
+ */
+LLVMErrorRef
+LLVMOrcExecutionSessionCreateJITDylib(LLVMOrcExecutionSessionRef ES,
+                                      LLVMOrcJITDylibRef *Result,
+                                      const char *Name);
+
+/**
+ * Returns the JITDylib with the given name, or NULL if no such JITDylib
+ * exists.
+ */
+LLVMOrcJITDylibRef
+LLVMOrcExecutionSessionGetJITDylibByName(LLVMOrcExecutionSessionRef ES,
+                                         const char *Name);
+
+/**
+ * Return a reference to a newly created resource tracker associated with JD.
+ * The tracker is returned with an initial ref-count of 1, and must be released
+ * with LLVMOrcReleaseResourceTracker when no longer needed.
+ */
+LLVMOrcResourceTrackerRef
+LLVMOrcJITDylibCreateResourceTracker(LLVMOrcJITDylibRef JD);
+
+/**
+ * Return a reference to the default resource tracker for the given JITDylib.
+ * This operation will increase the retain count of the tracker: Clients should
+ * call LLVMOrcReleaseResourceTracker when the result is no longer needed.
+ */
+LLVMOrcResourceTrackerRef
+LLVMOrcJITDylibGetDefaultResourceTracker(LLVMOrcJITDylibRef JD);
+
+/**
+ * Add the given MaterializationUnit to the given JITDylib.
+ *
+ * If this operation succeeds then JITDylib JD will take ownership of MU.
+ * If the operation fails then ownership remains with the caller who should
+ * call LLVMOrcDisposeMaterializationUnit to destroy it.
+ */
+LLVMErrorRef LLVMOrcJITDylibDefine(LLVMOrcJITDylibRef JD,
+                                   LLVMOrcMaterializationUnitRef MU);
+
+/**
+ * Calls remove on all trackers associated with this JITDylib, see
+ * JITDylib::clear().
+ */
+LLVMErrorRef LLVMOrcJITDylibClear(LLVMOrcJITDylibRef JD);
+
+/**
+ * Add a DefinitionGenerator to the given JITDylib.
+ *
+ * The JITDylib will take ownership of the given generator: The client is no
+ * longer responsible for managing its memory.
+ */
+void LLVMOrcJITDylibAddGenerator(LLVMOrcJITDylibRef JD,
+                                 LLVMOrcDefinitionGeneratorRef DG);
+
+/**
+ * Create a custom generator.
+ *
+ * The F argument will be used to implement the DefinitionGenerator's
+ * tryToGenerate method (see
+ * LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction).
+ *
+ * Ctx is a context object that will be passed to F. This argument is
+ * permitted to be null.
+ *
+ * Dispose is the disposal function for Ctx. This argument is permitted to be
+ * null (in which case the client is responsible for the lifetime of Ctx).
+ */
+LLVMOrcDefinitionGeneratorRef LLVMOrcCreateCustomCAPIDefinitionGenerator(
+    LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction F, void *Ctx,
+    LLVMOrcDisposeCAPIDefinitionGeneratorFunction Dispose);
+
+/**
+ * Continue a lookup that was suspended in a generator (see
+ * LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction).
+ */
+void LLVMOrcLookupStateContinueLookup(LLVMOrcLookupStateRef S,
+                                      LLVMErrorRef Err);
+
+/**
+ * Get a DynamicLibrarySearchGenerator that will reflect process symbols into
+ * the JITDylib. On success the resulting generator is owned by the client.
+ * Ownership is typically transferred by adding the instance to a JITDylib
+ * using LLVMOrcJITDylibAddGenerator,
+ *
+ * The GlobalPrefix argument specifies the character that appears on the front
+ * of linker-mangled symbols for the target platform (e.g. '_' on MachO).
+ * If non-null, this character will be stripped from the start of all symbol
+ * strings before passing the remaining substring to dlsym.
+ *
+ * The optional Filter and Ctx arguments can be used to supply a symbol name
+ * filter: Only symbols for which the filter returns true will be visible to
+ * JIT'd code. If the Filter argument is null then all process symbols will
+ * be visible to JIT'd code. Note that the symbol name passed to the Filter
+ * function is the full mangled symbol: The client is responsible for stripping
+ * the global prefix if present.
+ */
+LLVMErrorRef LLVMOrcCreateDynamicLibrarySearchGeneratorForProcess(
+    LLVMOrcDefinitionGeneratorRef *Result, char GlobalPrefx,
+    LLVMOrcSymbolPredicate Filter, void *FilterCtx);
+
+/**
+ * Get a LLVMOrcCreateDynamicLibararySearchGeneratorForPath that will reflect
+ * library symbols into the JITDylib. On success the resulting generator is
+ * owned by the client. Ownership is typically transferred by adding the
+ * instance to a JITDylib using LLVMOrcJITDylibAddGenerator,
+ *
+ * The GlobalPrefix argument specifies the character that appears on the front
+ * of linker-mangled symbols for the target platform (e.g. '_' on MachO).
+ * If non-null, this character will be stripped from the start of all symbol
+ * strings before passing the remaining substring to dlsym.
+ *
+ * The optional Filter and Ctx arguments can be used to supply a symbol name
+ * filter: Only symbols for which the filter returns true will be visible to
+ * JIT'd code. If the Filter argument is null then all library symbols will
+ * be visible to JIT'd code. Note that the symbol name passed to the Filter
+ * function is the full mangled symbol: The client is responsible for stripping
+ * the global prefix if present.
+ * 
+ * THIS API IS EXPERIMENTAL AND LIKELY TO CHANGE IN THE NEAR FUTURE!
+ * 
+ */
+LLVMErrorRef LLVMOrcCreateDynamicLibrarySearchGeneratorForPath(
+    LLVMOrcDefinitionGeneratorRef *Result, const char *FileName,
+    char GlobalPrefix, LLVMOrcSymbolPredicate Filter, void *FilterCtx);
+
+/**
+ * Get a LLVMOrcCreateStaticLibrarySearchGeneratorForPath that will reflect
+ * static library symbols into the JITDylib. On success the resulting
+ * generator is owned by the client. Ownership is typically transferred by
+ * adding the instance to a JITDylib using LLVMOrcJITDylibAddGenerator,
+ *
+ * Call with the optional TargetTriple argument will succeed if the file at
+ * the given path is a static library or a MachO universal binary containing a
+ * static library that is compatible with the given triple. Otherwise it will
+ * return an error.
+ *
+ * THIS API IS EXPERIMENTAL AND LIKELY TO CHANGE IN THE NEAR FUTURE!
+ * 
+ */
+LLVMErrorRef LLVMOrcCreateStaticLibrarySearchGeneratorForPath(
+    LLVMOrcDefinitionGeneratorRef *Result, LLVMOrcObjectLayerRef ObjLayer,
+    const char *FileName, const char *TargetTriple);
+
+/**
+ * Create a ThreadSafeContext containing a new LLVMContext.
+ *
+ * Ownership of the underlying ThreadSafeContext data is shared: Clients
+ * can and should dispose of their ThreadSafeContext as soon as they no longer
+ * need to refer to it directly. Other references (e.g. from ThreadSafeModules)
+ * will keep the data alive as long as it is needed.
+ */
+LLVMOrcThreadSafeContextRef LLVMOrcCreateNewThreadSafeContext(void);
+
+/**
+ * Get a reference to the wrapped LLVMContext.
+ */
+LLVMContextRef
+LLVMOrcThreadSafeContextGetContext(LLVMOrcThreadSafeContextRef TSCtx);
+
+/**
+ * Dispose of a ThreadSafeContext.
+ */
+void LLVMOrcDisposeThreadSafeContext(LLVMOrcThreadSafeContextRef TSCtx);
+
+/**
+ * Create a ThreadSafeModule wrapper around the given LLVM module. This takes
+ * ownership of the M argument which should not be disposed of or referenced
+ * after this function returns.
+ *
+ * Ownership of the ThreadSafeModule is unique: If it is transferred to the JIT
+ * (e.g. by LLVMOrcLLJITAddLLVMIRModule) then the client is no longer
+ * responsible for it. If it is not transferred to the JIT then the client
+ * should call LLVMOrcDisposeThreadSafeModule to dispose of it.
+ */
+LLVMOrcThreadSafeModuleRef
+LLVMOrcCreateNewThreadSafeModule(LLVMModuleRef M,
+                                 LLVMOrcThreadSafeContextRef TSCtx);
+
+/**
+ * Dispose of a ThreadSafeModule. This should only be called if ownership has
+ * not been passed to LLJIT (e.g. because some error prevented the client from
+ * adding this to the JIT).
+ */
+void LLVMOrcDisposeThreadSafeModule(LLVMOrcThreadSafeModuleRef TSM);
+
+/**
+ * Apply the given function to the module contained in this ThreadSafeModule.
+ */
+LLVMErrorRef
+LLVMOrcThreadSafeModuleWithModuleDo(LLVMOrcThreadSafeModuleRef TSM,
+                                    LLVMOrcGenericIRModuleOperationFunction F,
+                                    void *Ctx);
+
+/**
+ * Create a JITTargetMachineBuilder by detecting the host.
+ *
+ * On success the client owns the resulting JITTargetMachineBuilder. It must be
+ * passed to a consuming operation (e.g.
+ * LLVMOrcLLJITBuilderSetJITTargetMachineBuilder) or disposed of by calling
+ * LLVMOrcDisposeJITTargetMachineBuilder.
+ */
+LLVMErrorRef LLVMOrcJITTargetMachineBuilderDetectHost(
+    LLVMOrcJITTargetMachineBuilderRef *Result);
+
+/**
+ * Create a JITTargetMachineBuilder from the given TargetMachine template.
+ *
+ * This operation takes ownership of the given TargetMachine and destroys it
+ * before returing. The resulting JITTargetMachineBuilder is owned by the client
+ * and must be passed to a consuming operation (e.g.
+ * LLVMOrcLLJITBuilderSetJITTargetMachineBuilder) or disposed of by calling
+ * LLVMOrcDisposeJITTargetMachineBuilder.
+ */
+LLVMOrcJITTargetMachineBuilderRef
+LLVMOrcJITTargetMachineBuilderCreateFromTargetMachine(LLVMTargetMachineRef TM);
+
+/**
+ * Dispose of a JITTargetMachineBuilder.
+ */
+void LLVMOrcDisposeJITTargetMachineBuilder(
+    LLVMOrcJITTargetMachineBuilderRef JTMB);
+
+/**
+ * Returns the target triple for the given JITTargetMachineBuilder as a string.
+ *
+ * The caller owns the resulting string as must dispose of it by calling
+ * LLVMDisposeMessage
+ */
+char *LLVMOrcJITTargetMachineBuilderGetTargetTriple(
+    LLVMOrcJITTargetMachineBuilderRef JTMB);
+
+/**
+ * Sets the target triple for the given JITTargetMachineBuilder to the given
+ * string.
+ */
+void LLVMOrcJITTargetMachineBuilderSetTargetTriple(
+    LLVMOrcJITTargetMachineBuilderRef JTMB, const char *TargetTriple);
+
+/**
+ * Add an object to an ObjectLayer to the given JITDylib.
+ *
+ * Adds a buffer representing an object file to the given JITDylib using the
+ * given ObjectLayer instance. This operation transfers ownership of the buffer
+ * to the ObjectLayer instance. The buffer should not be disposed of or
+ * referenced once this function returns.
+ *
+ * Resources associated with the given object will be tracked by the given
+ * JITDylib's default ResourceTracker.
+ */
+LLVMErrorRef LLVMOrcObjectLayerAddObjectFile(LLVMOrcObjectLayerRef ObjLayer,
+                                             LLVMOrcJITDylibRef JD,
+                                             LLVMMemoryBufferRef ObjBuffer);
+
+/**
+ * Add an object to an ObjectLayer using the given ResourceTracker.
+ *
+ * Adds a buffer representing an object file to the given ResourceTracker's
+ * JITDylib using the given ObjectLayer instance. This operation transfers
+ * ownership of the buffer to the ObjectLayer instance. The buffer should not
+ * be disposed of or referenced once this function returns.
+ *
+ * Resources associated with the given object will be tracked by
+ * ResourceTracker RT.
+ */
+LLVMErrorRef
+LLVMOrcObjectLayerAddObjectFileWithRT(LLVMOrcObjectLayerRef ObjLayer,
+                                      LLVMOrcResourceTrackerRef RT,
+                                      LLVMMemoryBufferRef ObjBuffer);
+
+/**
+ * Emit an object buffer to an ObjectLayer.
+ *
+ * Ownership of the responsibility object and object buffer pass to this
+ * function. The client is not responsible for cleanup.
+ */
+void LLVMOrcObjectLayerEmit(LLVMOrcObjectLayerRef ObjLayer,
+                            LLVMOrcMaterializationResponsibilityRef R,
+                            LLVMMemoryBufferRef ObjBuffer);
+
+/**
+ * Dispose of an ObjectLayer.
+ */
+void LLVMOrcDisposeObjectLayer(LLVMOrcObjectLayerRef ObjLayer);
+
+void LLVMOrcIRTransformLayerEmit(LLVMOrcIRTransformLayerRef IRTransformLayer,
+                                 LLVMOrcMaterializationResponsibilityRef MR,
+                                 LLVMOrcThreadSafeModuleRef TSM);
+
+/**
+ * Set the transform function of the provided transform layer, passing through a
+ * pointer to user provided context.
+ */
+void LLVMOrcIRTransformLayerSetTransform(
+    LLVMOrcIRTransformLayerRef IRTransformLayer,
+    LLVMOrcIRTransformLayerTransformFunction TransformFunction, void *Ctx);
+
+/**
+ * Set the transform function on an LLVMOrcObjectTransformLayer.
+ */
+void LLVMOrcObjectTransformLayerSetTransform(
+    LLVMOrcObjectTransformLayerRef ObjTransformLayer,
+    LLVMOrcObjectTransformLayerTransformFunction TransformFunction, void *Ctx);
+
+/**
+ * Create a LocalIndirectStubsManager from the given target triple.
+ *
+ * The resulting IndirectStubsManager is owned by the client
+ * and must be disposed of by calling LLVMOrcDisposeDisposeIndirectStubsManager.
+ */
+LLVMOrcIndirectStubsManagerRef
+LLVMOrcCreateLocalIndirectStubsManager(const char *TargetTriple);
+
+/**
+ * Dispose of an IndirectStubsManager.
+ */
+void LLVMOrcDisposeIndirectStubsManager(LLVMOrcIndirectStubsManagerRef ISM);
+
+LLVMErrorRef LLVMOrcCreateLocalLazyCallThroughManager(
+    const char *TargetTriple, LLVMOrcExecutionSessionRef ES,
+    LLVMOrcJITTargetAddress ErrorHandlerAddr,
+    LLVMOrcLazyCallThroughManagerRef *LCTM);
+
+/**
+ * Dispose of an LazyCallThroughManager.
+ */
+void LLVMOrcDisposeLazyCallThroughManager(
+    LLVMOrcLazyCallThroughManagerRef LCTM);
+
+/**
+ * Create a DumpObjects instance.
+ *
+ * DumpDir specifies the path to write dumped objects to. DumpDir may be empty
+ * in which case files will be dumped to the working directory.
+ *
+ * IdentifierOverride specifies a file name stem to use when dumping objects.
+ * If empty then each MemoryBuffer's identifier will be used (with a .o suffix
+ * added if not already present). If an identifier override is supplied it will
+ * be used instead, along with an incrementing counter (since all buffers will
+ * use the same identifier, the resulting files will be named <ident>.o,
+ * <ident>.2.o, <ident>.3.o, and so on). IdentifierOverride should not contain
+ * an extension, as a .o suffix will be added by DumpObjects.
+ */
+LLVMOrcDumpObjectsRef LLVMOrcCreateDumpObjects(const char *DumpDir,
+                                               const char *IdentifierOverride);
+
+/**
+ * Dispose of a DumpObjects instance.
+ */
+void LLVMOrcDisposeDumpObjects(LLVMOrcDumpObjectsRef DumpObjects);
+
+/**
+ * Dump the contents of the given MemoryBuffer.
+ */
+LLVMErrorRef LLVMOrcDumpObjects_CallOperator(LLVMOrcDumpObjectsRef DumpObjects,
+                                             LLVMMemoryBufferRef *ObjBuffer);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif /* LLVM_C_ORC_H */
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/OrcEE.h

@@ -0,0 +1,114 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/OrcEE.h - OrcV2 C bindings ExecutionEngine utils -*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to ExecutionEngine based utils, e.g.  *|
+|* RTDyldObjectLinkingLayer (based on RuntimeDyld) in Orc.                    *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+|* Note: This interface is experimental. It is *NOT* stable, and may be       *|
+|*       changed without warning. Only C API usage documentation is           *|
+|*       provided. See the C++ documentation for all higher level ORC API     *|
+|*       details.                                                             *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_ORCEE_H
+#define LLVM_C_ORCEE_H
+
+#include "llvm-c/Error.h"
+#include "llvm-c/ExecutionEngine.h"
+#include "llvm-c/Orc.h"
+#include "llvm-c/TargetMachine.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+typedef void *(*LLVMMemoryManagerCreateContextCallback)(void *CtxCtx);
+typedef void (*LLVMMemoryManagerNotifyTerminatingCallback)(void *CtxCtx);
+
+/**
+ * @defgroup LLVMCExecutionEngineORCEE ExecutionEngine-based ORC Utils
+ * @ingroup LLVMCExecutionEngine
+ *
+ * @{
+ */
+
+/**
+ * Create a RTDyldObjectLinkingLayer instance using the standard
+ * SectionMemoryManager for memory management.
+ */
+LLVMOrcObjectLayerRef
+LLVMOrcCreateRTDyldObjectLinkingLayerWithSectionMemoryManager(
+    LLVMOrcExecutionSessionRef ES);
+
+/**
+ * Create a RTDyldObjectLinkingLayer instance using MCJIT-memory-manager-like
+ * callbacks.
+ *
+ * This is intended to simplify transitions for existing MCJIT clients. The
+ * callbacks used are similar (but not identical) to the callbacks for
+ * LLVMCreateSimpleMCJITMemoryManager: Unlike MCJIT, RTDyldObjectLinkingLayer
+ * will create a new memory manager for each object linked by calling the given
+ * CreateContext callback. This allows for code removal by destroying each
+ * allocator individually. Every allocator will be destroyed (if it has not been
+ * already) at RTDyldObjectLinkingLayer destruction time, and the
+ * NotifyTerminating callback will be called to indicate that no further
+ * allocation contexts will be created.
+ *
+ * To implement MCJIT-like behavior clients can implement CreateContext,
+ * NotifyTerminating, and Destroy as:
+ *
+ *   void *CreateContext(void *CtxCtx) { return CtxCtx; }
+ *   void NotifyTerminating(void *CtxCtx) { MyOriginalDestroy(CtxCtx); }
+ *   void Destroy(void *Ctx) { }
+ *
+ * This scheme simply reuses the CreateContextCtx pointer as the one-and-only
+ * allocation context.
+ */
+LLVMOrcObjectLayerRef
+LLVMOrcCreateRTDyldObjectLinkingLayerWithMCJITMemoryManagerLikeCallbacks(
+    LLVMOrcExecutionSessionRef ES, void *CreateContextCtx,
+    LLVMMemoryManagerCreateContextCallback CreateContext,
+    LLVMMemoryManagerNotifyTerminatingCallback NotifyTerminating,
+    LLVMMemoryManagerAllocateCodeSectionCallback AllocateCodeSection,
+    LLVMMemoryManagerAllocateDataSectionCallback AllocateDataSection,
+    LLVMMemoryManagerFinalizeMemoryCallback FinalizeMemory,
+    LLVMMemoryManagerDestroyCallback Destroy);
+
+/**
+ * Add the given listener to the given RTDyldObjectLinkingLayer.
+ *
+ * Note: Layer must be an RTDyldObjectLinkingLayer instance or
+ * behavior is undefined.
+ */
+void LLVMOrcRTDyldObjectLinkingLayerRegisterJITEventListener(
+    LLVMOrcObjectLayerRef RTDyldObjLinkingLayer,
+    LLVMJITEventListenerRef Listener);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif /* LLVM_C_ORCEE_H */
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/Target.h

@@ -0,0 +1,303 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/Target.h - Target Lib C Iface --------------------*- C++ -*-===*/
+/*                                                                            */
+/* Part of the LLVM Project, under the Apache License v2.0 with LLVM          */
+/* Exceptions.                                                                */
+/* See https://llvm.org/LICENSE.txt for license information.                  */
+/* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    */
+/*                                                                            */
+/*===----------------------------------------------------------------------===*/
+/*                                                                            */
+/* This header declares the C interface to libLLVMTarget.a, which             */
+/* implements target information.                                             */
+/*                                                                            */
+/* Many exotic languages can interoperate with C code but have a harder time  */
+/* with C++ due to name mangling. So in addition to C, this interface enables */
+/* tools written in such languages.                                           */
+/*                                                                            */
+/*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_TARGET_H
+#define LLVM_C_TARGET_H
+
+#include "llvm-c/ExternC.h"
+#include "llvm-c/Types.h"
+#include "llvm/Config/llvm-config.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCTarget Target information
+ * @ingroup LLVMC
+ *
+ * @{
+ */
+
+enum LLVMByteOrdering { LLVMBigEndian, LLVMLittleEndian };
+
+typedef struct LLVMOpaqueTargetData *LLVMTargetDataRef;
+typedef struct LLVMOpaqueTargetLibraryInfotData *LLVMTargetLibraryInfoRef;
+
+/* Declare all of the target-initialization functions that are available. */
+#define LLVM_TARGET(TargetName) \
+  void LLVMInitialize##TargetName##TargetInfo(void);
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+
+#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##Target(void);
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+
+#define LLVM_TARGET(TargetName) \
+  void LLVMInitialize##TargetName##TargetMC(void);
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+
+/* Declare all of the available assembly printer initialization functions. */
+#define LLVM_ASM_PRINTER(TargetName) \
+  void LLVMInitialize##TargetName##AsmPrinter(void);
+#include "llvm/Config/AsmPrinters.def"
+#undef LLVM_ASM_PRINTER  /* Explicit undef to make SWIG happier */
+
+/* Declare all of the available assembly parser initialization functions. */
+#define LLVM_ASM_PARSER(TargetName) \
+  void LLVMInitialize##TargetName##AsmParser(void);
+#include "llvm/Config/AsmParsers.def"
+#undef LLVM_ASM_PARSER  /* Explicit undef to make SWIG happier */
+
+/* Declare all of the available disassembler initialization functions. */
+#define LLVM_DISASSEMBLER(TargetName) \
+  void LLVMInitialize##TargetName##Disassembler(void);
+#include "llvm/Config/Disassemblers.def"
+#undef LLVM_DISASSEMBLER  /* 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. */
+static inline void LLVMInitializeAllTargetInfos(void) {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetInfo();
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+}
+
+/** LLVMInitializeAllTargets - The main program should call this function if it
+    wants to link in all available targets that LLVM is configured to
+    support. */
+static inline void LLVMInitializeAllTargets(void) {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target();
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+}
+
+/** LLVMInitializeAllTargetMCs - The main program should call this function if
+    it wants access to all available target MC that LLVM is configured to
+    support. */
+static inline void LLVMInitializeAllTargetMCs(void) {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetMC();
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+}
+
+/** LLVMInitializeAllAsmPrinters - The main program should call this function if
+    it wants all asm printers that LLVM is configured to support, to make them
+    available via the TargetRegistry. */
+static inline void LLVMInitializeAllAsmPrinters(void) {
+#define LLVM_ASM_PRINTER(TargetName) LLVMInitialize##TargetName##AsmPrinter();
+#include "llvm/Config/AsmPrinters.def"
+#undef LLVM_ASM_PRINTER  /* Explicit undef to make SWIG happier */
+}
+
+/** LLVMInitializeAllAsmParsers - The main program should call this function if
+    it wants all asm parsers that LLVM is configured to support, to make them
+    available via the TargetRegistry. */
+static inline void LLVMInitializeAllAsmParsers(void) {
+#define LLVM_ASM_PARSER(TargetName) LLVMInitialize##TargetName##AsmParser();
+#include "llvm/Config/AsmParsers.def"
+#undef LLVM_ASM_PARSER  /* Explicit undef to make SWIG happier */
+}
+
+/** LLVMInitializeAllDisassemblers - The main program should call this function
+    if it wants all disassemblers that LLVM is configured to support, to make
+    them available via the TargetRegistry. */
+static inline void LLVMInitializeAllDisassemblers(void) {
+#define LLVM_DISASSEMBLER(TargetName) \
+  LLVMInitialize##TargetName##Disassembler();
+#include "llvm/Config/Disassemblers.def"
+#undef LLVM_DISASSEMBLER  /* Explicit undef to make SWIG happier */
+}
+
+/** LLVMInitializeNativeTarget - The main program should call this function to
+    initialize the native target corresponding to the host.  This is useful
+    for JIT applications to ensure that the target gets linked in correctly. */
+static inline LLVMBool LLVMInitializeNativeTarget(void) {
+  /* If we have a native target, initialize it to ensure it is linked in. */
+#ifdef LLVM_NATIVE_TARGET
+  LLVM_NATIVE_TARGETINFO();
+  LLVM_NATIVE_TARGET();
+  LLVM_NATIVE_TARGETMC();
+  return 0;
+#else
+  return 1;
+#endif
+}
+
+/** LLVMInitializeNativeTargetAsmParser - The main program should call this
+    function to initialize the parser for the native target corresponding to the
+    host. */
+static inline LLVMBool LLVMInitializeNativeAsmParser(void) {
+#ifdef LLVM_NATIVE_ASMPARSER
+  LLVM_NATIVE_ASMPARSER();
+  return 0;
+#else
+  return 1;
+#endif
+}
+
+/** LLVMInitializeNativeTargetAsmPrinter - The main program should call this
+    function to initialize the printer for the native target corresponding to
+    the host. */
+static inline LLVMBool LLVMInitializeNativeAsmPrinter(void) {
+#ifdef LLVM_NATIVE_ASMPRINTER
+  LLVM_NATIVE_ASMPRINTER();
+  return 0;
+#else
+  return 1;
+#endif
+}
+
+/** LLVMInitializeNativeTargetDisassembler - The main program should call this
+    function to initialize the disassembler for the native target corresponding
+    to the host. */
+static inline LLVMBool LLVMInitializeNativeDisassembler(void) {
+#ifdef LLVM_NATIVE_DISASSEMBLER
+  LLVM_NATIVE_DISASSEMBLER();
+  return 0;
+#else
+  return 1;
+#endif
+}
+
+/*===-- Target Data -------------------------------------------------------===*/
+
+/**
+ * Obtain the data layout for a module.
+ *
+ * @see Module::getDataLayout()
+ */
+LLVMTargetDataRef LLVMGetModuleDataLayout(LLVMModuleRef M);
+
+/**
+ * Set the data layout for a module.
+ *
+ * @see Module::setDataLayout()
+ */
+void LLVMSetModuleDataLayout(LLVMModuleRef M, LLVMTargetDataRef DL);
+
+/** Creates target data from a target layout string.
+    See the constructor llvm::DataLayout::DataLayout. */
+LLVMTargetDataRef LLVMCreateTargetData(const char *StringRep);
+
+/** Deallocates a TargetData.
+    See the destructor llvm::DataLayout::~DataLayout. */
+void LLVMDisposeTargetData(LLVMTargetDataRef TD);
+
+/** Adds target library information to a pass manager. This does not take
+    ownership of the target library info.
+    See the method llvm::PassManagerBase::add. */
+void LLVMAddTargetLibraryInfo(LLVMTargetLibraryInfoRef TLI,
+                              LLVMPassManagerRef PM);
+
+/** Converts target data to a target layout string. The string must be disposed
+    with LLVMDisposeMessage.
+    See the constructor llvm::DataLayout::DataLayout. */
+char *LLVMCopyStringRepOfTargetData(LLVMTargetDataRef TD);
+
+/** Returns the byte order of a target, either LLVMBigEndian or
+    LLVMLittleEndian.
+    See the method llvm::DataLayout::isLittleEndian. */
+enum LLVMByteOrdering LLVMByteOrder(LLVMTargetDataRef TD);
+
+/** Returns the pointer size in bytes for a target.
+    See the method llvm::DataLayout::getPointerSize. */
+unsigned LLVMPointerSize(LLVMTargetDataRef TD);
+
+/** Returns the pointer size in bytes for a target for a specified
+    address space.
+    See the method llvm::DataLayout::getPointerSize. */
+unsigned LLVMPointerSizeForAS(LLVMTargetDataRef TD, unsigned AS);
+
+/** Returns the integer type that is the same size as a pointer on a target.
+    See the method llvm::DataLayout::getIntPtrType. */
+LLVMTypeRef LLVMIntPtrType(LLVMTargetDataRef TD);
+
+/** Returns the integer type that is the same size as a pointer on a target.
+    This version allows the address space to be specified.
+    See the method llvm::DataLayout::getIntPtrType. */
+LLVMTypeRef LLVMIntPtrTypeForAS(LLVMTargetDataRef TD, unsigned AS);
+
+/** Returns the integer type that is the same size as a pointer on a target.
+    See the method llvm::DataLayout::getIntPtrType. */
+LLVMTypeRef LLVMIntPtrTypeInContext(LLVMContextRef C, LLVMTargetDataRef TD);
+
+/** Returns the integer type that is the same size as a pointer on a target.
+    This version allows the address space to be specified.
+    See the method llvm::DataLayout::getIntPtrType. */
+LLVMTypeRef LLVMIntPtrTypeForASInContext(LLVMContextRef C, LLVMTargetDataRef TD,
+                                         unsigned AS);
+
+/** Computes the size of a type in bytes for a target.
+    See the method llvm::DataLayout::getTypeSizeInBits. */
+unsigned long long LLVMSizeOfTypeInBits(LLVMTargetDataRef TD, LLVMTypeRef Ty);
+
+/** Computes the storage size of a type in bytes for a target.
+    See the method llvm::DataLayout::getTypeStoreSize. */
+unsigned long long LLVMStoreSizeOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty);
+
+/** Computes the ABI size of a type in bytes for a target.
+    See the method llvm::DataLayout::getTypeAllocSize. */
+unsigned long long LLVMABISizeOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty);
+
+/** Computes the ABI alignment of a type in bytes for a target.
+    See the method llvm::DataLayout::getTypeABISize. */
+unsigned LLVMABIAlignmentOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty);
+
+/** Computes the call frame alignment of a type in bytes for a target.
+    See the method llvm::DataLayout::getTypeABISize. */
+unsigned LLVMCallFrameAlignmentOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty);
+
+/** Computes the preferred alignment of a type in bytes for a target.
+    See the method llvm::DataLayout::getTypeABISize. */
+unsigned LLVMPreferredAlignmentOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty);
+
+/** Computes the preferred alignment of a global variable in bytes for a target.
+    See the method llvm::DataLayout::getPreferredAlignment. */
+unsigned LLVMPreferredAlignmentOfGlobal(LLVMTargetDataRef TD,
+                                        LLVMValueRef GlobalVar);
+
+/** Computes the structure element that contains the byte offset for a target.
+    See the method llvm::StructLayout::getElementContainingOffset. */
+unsigned LLVMElementAtOffset(LLVMTargetDataRef TD, LLVMTypeRef StructTy,
+                             unsigned long long Offset);
+
+/** Computes the byte offset of the indexed struct element for a target.
+    See the method llvm::StructLayout::getElementContainingOffset. */
+unsigned long long LLVMOffsetOfElement(LLVMTargetDataRef TD,
+                                       LLVMTypeRef StructTy, unsigned Element);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/TargetMachine.h

@@ -0,0 +1,184 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- llvm-c/TargetMachine.h - Target Machine Library C Interface - C++ -*-=*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to the Target and TargetMachine       *|
+|* classes, which can be used to generate assembly or object files.           *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_TARGETMACHINE_H
+#define LLVM_C_TARGETMACHINE_H
+
+#include "llvm-c/ExternC.h"
+#include "llvm-c/Target.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @addtogroup LLVMCTarget
+ *
+ * @{
+ */
+
+typedef struct LLVMOpaqueTargetMachine *LLVMTargetMachineRef;
+typedef struct LLVMTarget *LLVMTargetRef;
+
+typedef enum {
+    LLVMCodeGenLevelNone,
+    LLVMCodeGenLevelLess,
+    LLVMCodeGenLevelDefault,
+    LLVMCodeGenLevelAggressive
+} LLVMCodeGenOptLevel;
+
+typedef enum {
+    LLVMRelocDefault,
+    LLVMRelocStatic,
+    LLVMRelocPIC,
+    LLVMRelocDynamicNoPic,
+    LLVMRelocROPI,
+    LLVMRelocRWPI,
+    LLVMRelocROPI_RWPI
+} LLVMRelocMode;
+
+typedef enum {
+    LLVMCodeModelDefault,
+    LLVMCodeModelJITDefault,
+    LLVMCodeModelTiny,
+    LLVMCodeModelSmall,
+    LLVMCodeModelKernel,
+    LLVMCodeModelMedium,
+    LLVMCodeModelLarge
+} LLVMCodeModel;
+
+typedef enum {
+    LLVMAssemblyFile,
+    LLVMObjectFile
+} LLVMCodeGenFileType;
+
+/** Returns the first llvm::Target in the registered targets list. */
+LLVMTargetRef LLVMGetFirstTarget(void);
+/** Returns the next llvm::Target given a previous one (or null if there's none) */
+LLVMTargetRef LLVMGetNextTarget(LLVMTargetRef T);
+
+/*===-- Target ------------------------------------------------------------===*/
+/** Finds the target corresponding to the given name and stores it in \p T.
+  Returns 0 on success. */
+LLVMTargetRef LLVMGetTargetFromName(const char *Name);
+
+/** Finds the target corresponding to the given triple and stores it in \p T.
+  Returns 0 on success. Optionally returns any error in ErrorMessage.
+  Use LLVMDisposeMessage to dispose the message. */
+LLVMBool LLVMGetTargetFromTriple(const char* Triple, LLVMTargetRef *T,
+                                 char **ErrorMessage);
+
+/** Returns the name of a target. See llvm::Target::getName */
+const char *LLVMGetTargetName(LLVMTargetRef T);
+
+/** Returns the description  of a target. See llvm::Target::getDescription */
+const char *LLVMGetTargetDescription(LLVMTargetRef T);
+
+/** Returns if the target has a JIT */
+LLVMBool LLVMTargetHasJIT(LLVMTargetRef T);
+
+/** Returns if the target has a TargetMachine associated */
+LLVMBool LLVMTargetHasTargetMachine(LLVMTargetRef T);
+
+/** Returns if the target as an ASM backend (required for emitting output) */
+LLVMBool LLVMTargetHasAsmBackend(LLVMTargetRef T);
+
+/*===-- Target Machine ----------------------------------------------------===*/
+/** Creates a new llvm::TargetMachine. See llvm::Target::createTargetMachine */
+LLVMTargetMachineRef LLVMCreateTargetMachine(LLVMTargetRef T,
+  const char *Triple, const char *CPU, const char *Features,
+  LLVMCodeGenOptLevel Level, LLVMRelocMode Reloc, LLVMCodeModel CodeModel);
+
+/** Dispose the LLVMTargetMachineRef instance generated by
+  LLVMCreateTargetMachine. */
+void LLVMDisposeTargetMachine(LLVMTargetMachineRef T);
+
+/** Returns the Target used in a TargetMachine */
+LLVMTargetRef LLVMGetTargetMachineTarget(LLVMTargetMachineRef T);
+
+/** Returns the triple used creating this target machine. See
+  llvm::TargetMachine::getTriple. The result needs to be disposed with
+  LLVMDisposeMessage. */
+char *LLVMGetTargetMachineTriple(LLVMTargetMachineRef T);
+
+/** Returns the cpu used creating this target machine. See
+  llvm::TargetMachine::getCPU. The result needs to be disposed with
+  LLVMDisposeMessage. */
+char *LLVMGetTargetMachineCPU(LLVMTargetMachineRef T);
+
+/** Returns the feature string used creating this target machine. See
+  llvm::TargetMachine::getFeatureString. The result needs to be disposed with
+  LLVMDisposeMessage. */
+char *LLVMGetTargetMachineFeatureString(LLVMTargetMachineRef T);
+
+/** Create a DataLayout based on the targetMachine. */
+LLVMTargetDataRef LLVMCreateTargetDataLayout(LLVMTargetMachineRef T);
+
+/** Set the target machine's ASM verbosity. */
+void LLVMSetTargetMachineAsmVerbosity(LLVMTargetMachineRef T,
+                                      LLVMBool VerboseAsm);
+
+/** Emits an asm or object file for the given module to the filename. This
+  wraps several c++ only classes (among them a file stream). Returns any
+  error in ErrorMessage. Use LLVMDisposeMessage to dispose the message. */
+LLVMBool LLVMTargetMachineEmitToFile(LLVMTargetMachineRef T, LLVMModuleRef M,
+                                     const char *Filename,
+                                     LLVMCodeGenFileType codegen,
+                                     char **ErrorMessage);
+
+/** Compile the LLVM IR stored in \p M and store the result in \p OutMemBuf. */
+LLVMBool LLVMTargetMachineEmitToMemoryBuffer(LLVMTargetMachineRef T, LLVMModuleRef M,
+  LLVMCodeGenFileType codegen, char** ErrorMessage, LLVMMemoryBufferRef *OutMemBuf);
+
+/*===-- Triple ------------------------------------------------------------===*/
+/** Get a triple for the host machine as a string. The result needs to be
+  disposed with LLVMDisposeMessage. */
+char* LLVMGetDefaultTargetTriple(void);
+
+/** Normalize a target triple. The result needs to be disposed with
+  LLVMDisposeMessage. */
+char* LLVMNormalizeTargetTriple(const char* triple);
+
+/** Get the host CPU as a string. The result needs to be disposed with
+  LLVMDisposeMessage. */
+char* LLVMGetHostCPUName(void);
+
+/** Get the host CPU's features as a string. The result needs to be disposed
+  with LLVMDisposeMessage. */
+char* LLVMGetHostCPUFeatures(void);
+
+/** Adds the target-specific analysis passes to the pass manager. */
+void LLVMAddAnalysisPasses(LLVMTargetMachineRef T, LLVMPassManagerRef PM);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

contrib/libs/llvm16/include/llvm-c/Transforms/IPO.h

@@ -0,0 +1,101 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+/*===-- IPO.h - Interprocedural Transformations C Interface -----*- C++ -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to libLLVMIPO.a, which implements     *|
+|* various interprocedural transformations of the LLVM IR.                    *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_TRANSFORMS_IPO_H
+#define LLVM_C_TRANSFORMS_IPO_H
+
+#include "llvm-c/ExternC.h"
+#include "llvm-c/Types.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @defgroup LLVMCTransformsIPO Interprocedural transformations
+ * @ingroup LLVMCTransforms
+ *
+ * @{
+ */
+
+/** See llvm::createConstantMergePass function. */
+void LLVMAddConstantMergePass(LLVMPassManagerRef PM);
+
+/** See llvm::createMergeFunctionsPass function. */
+void LLVMAddMergeFunctionsPass(LLVMPassManagerRef PM);
+
+/** See llvm::createCalledValuePropagationPass function. */
+void LLVMAddCalledValuePropagationPass(LLVMPassManagerRef PM);
+
+/** See llvm::createDeadArgEliminationPass function. */
+void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM);
+
+/** See llvm::createFunctionAttrsPass function. */
+void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM);
+
+/** See llvm::createFunctionInliningPass function. */
+void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM);
+
+/** See llvm::createAlwaysInlinerPass function. */
+void LLVMAddAlwaysInlinerPass(LLVMPassManagerRef PM);
+
+/** See llvm::createGlobalDCEPass function. */
+void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM);
+
+/** See llvm::createGlobalOptimizerPass function. */
+void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM);
+
+/** See llvm::createIPSCCPPass function. */
+void LLVMAddIPSCCPPass(LLVMPassManagerRef PM);
+
+/** See llvm::createInternalizePass function. */
+void LLVMAddInternalizePass(LLVMPassManagerRef, unsigned AllButMain);
+
+/**
+ * Create and add the internalize pass to the given pass manager with the
+ * provided preservation callback.
+ *
+ * The context parameter is forwarded to the callback on each invocation.
+ * As such, it is the responsibility of the caller to extend its lifetime
+ * until execution of this pass has finished.
+ *
+ * @see llvm::createInternalizePass function.
+ */
+void LLVMAddInternalizePassWithMustPreservePredicate(
+    LLVMPassManagerRef PM,
+    void *Context,
+    LLVMBool (*MustPreserve)(LLVMValueRef, void *));
+
+/** See llvm::createStripDeadPrototypesPass function. */
+void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM);
+
+/** See llvm::createStripSymbolsPass function. */
+void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif