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[🌲] Make local copies of LLVM headers used for RemoteInspection.
We don't want to directly include headers from the LLVM project, since they may change. Copy them locally and refer to them there instead. rdar://112982181
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‎include/swift/RemoteInspection/llvm-c/DataTypes.h

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/*===-- include/llvm-c/DataTypes.h - Define fixed size types ------*- C -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This file contains definitions to figure out the size of _HOST_ data types.*|
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|* This file is important because different host OS's define different macros,*|
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|* which makes portability tough. This file exports the following *|
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|* definitions: *|
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|* *|
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|* [u]int(32|64)_t : typedefs for signed and unsigned 32/64 bit system types*|
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|* [U]INT(8|16|32|64)_(MIN|MAX) : Constants for the min and max values. *|
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|* *|
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|* No library is required when using these functions. *|
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|* *|
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|*===----------------------------------------------------------------------===*/
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/* Please leave this file C-compatible. */
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#ifndef LLVM_C_DATATYPES_H
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#define LLVM_C_DATATYPES_H
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#include <inttypes.h>
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#include <stdint.h>
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#ifndef _MSC_VER
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#if !defined(UINT32_MAX)
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# error "The standard header <cstdint> is not C++11 compliant. Must #define "\
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"__STDC_LIMIT_MACROS before #including llvm-c/DataTypes.h"
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#endif
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#if !defined(UINT32_C)
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# error "The standard header <cstdint> is not C++11 compliant. Must #define "\
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"__STDC_CONSTANT_MACROS before #including llvm-c/DataTypes.h"
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#endif
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/* Note that <inttypes.h> includes <stdint.h>, if this is a C99 system. */
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#include <sys/types.h>
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#ifdef _AIX
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// GCC is strict about defining large constants: they must have LL modifier.
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#undef INT64_MAX
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#undef INT64_MIN
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#endif
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#else /* _MSC_VER */
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#ifdef __cplusplus
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#include <cstddef>
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#include <cstdlib>
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#else
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#include <stddef.h>
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#include <stdlib.h>
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#endif
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#include <sys/types.h>
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#if defined(_WIN64)
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typedef signed __int64 ssize_t;
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#else
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typedef signed int ssize_t;
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#endif /* _WIN64 */
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#endif /* _MSC_VER */
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/* Set defaults for constants which we cannot find. */
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#if !defined(INT64_MAX)
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# define INT64_MAX 9223372036854775807LL
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#endif
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#if !defined(INT64_MIN)
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# define INT64_MIN ((-INT64_MAX)-1)
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#endif
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#if !defined(UINT64_MAX)
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# define UINT64_MAX 0xffffffffffffffffULL
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#endif
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#endif /* LLVM_C_DATATYPES_H */

‎include/swift/RemoteInspection/llvm-c/Error.h

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/*===------- llvm-c/Error.h - llvm::Error class C Interface -------*- C -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This file defines the C interface to LLVM's Error class. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_ERROR_H
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#define LLVM_C_ERROR_H
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#include "llvm-c/ExternC.h"
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LLVM_C_EXTERN_C_BEGIN
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/**
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* @defgroup LLVMCError Error Handling
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* @ingroup LLVMC
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*
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* @{
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*/
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#define LLVMErrorSuccess 0
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/**
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* Opaque reference to an error instance. Null serves as the 'success' value.
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*/
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typedef struct LLVMOpaqueError *LLVMErrorRef;
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/**
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* Error type identifier.
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*/
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typedef const void *LLVMErrorTypeId;
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/**
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* Returns the type id for the given error instance, which must be a failure
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* value (i.e. non-null).
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*/
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LLVMErrorTypeId LLVMGetErrorTypeId(LLVMErrorRef Err);
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/**
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* Dispose of the given error without handling it. This operation consumes the
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* error, and the given LLVMErrorRef value is not usable once this call returns.
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* Note: This method *only* needs to be called if the error is not being passed
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* to some other consuming operation, e.g. LLVMGetErrorMessage.
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*/
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void LLVMConsumeError(LLVMErrorRef Err);
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/**
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* Returns the given string's error message. This operation consumes the error,
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* and the given LLVMErrorRef value is not usable once this call returns.
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* The caller is responsible for disposing of the string by calling
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* LLVMDisposeErrorMessage.
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*/
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char *LLVMGetErrorMessage(LLVMErrorRef Err);
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/**
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* Dispose of the given error message.
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*/
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void LLVMDisposeErrorMessage(char *ErrMsg);
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/**
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* Returns the type id for llvm StringError.
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*/
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LLVMErrorTypeId LLVMGetStringErrorTypeId(void);
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/**
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* Create a StringError.
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*/
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LLVMErrorRef LLVMCreateStringError(const char *ErrMsg);
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/**
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* @}
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*/
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LLVM_C_EXTERN_C_END
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#endif

‎include/swift/RemoteInspection/llvm-c/ExternC.h

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/*===- llvm-c/ExternC.h - Wrapper for 'extern "C"' ----------------*- C -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This file defines an 'extern "C"' wrapper *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_EXTERNC_H
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#define LLVM_C_EXTERNC_H
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#ifdef __clang__
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#define LLVM_C_STRICT_PROTOTYPES_BEGIN \
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_Pragma("clang diagnostic push") \
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_Pragma("clang diagnostic error \"-Wstrict-prototypes\"")
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#define LLVM_C_STRICT_PROTOTYPES_END _Pragma("clang diagnostic pop")
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#else
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#define LLVM_C_STRICT_PROTOTYPES_BEGIN
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#define LLVM_C_STRICT_PROTOTYPES_END
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#endif
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#ifdef __cplusplus
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#define LLVM_C_EXTERN_C_BEGIN \
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extern "C" { \
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LLVM_C_STRICT_PROTOTYPES_BEGIN
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#define LLVM_C_EXTERN_C_END \
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LLVM_C_STRICT_PROTOTYPES_END \
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}
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#else
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#define LLVM_C_EXTERN_C_BEGIN LLVM_C_STRICT_PROTOTYPES_BEGIN
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#define LLVM_C_EXTERN_C_END LLVM_C_STRICT_PROTOTYPES_END
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#endif
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#endif

‎include/swift/RemoteInspection/llvm-c/Types.h

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/*===-- llvm-c/Support.h - C Interface Types declarations ---------*- C -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This file defines types used by the C interface to LLVM. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_TYPES_H
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#define LLVM_C_TYPES_H
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#include "llvm-c/DataTypes.h"
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#include "llvm-c/ExternC.h"
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LLVM_C_EXTERN_C_BEGIN
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/**
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* @defgroup LLVMCSupportTypes Types and Enumerations
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*
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* @{
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*/
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typedef int LLVMBool;
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/* Opaque types. */
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/**
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* LLVM uses a polymorphic type hierarchy which C cannot represent, therefore
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* parameters must be passed as base types. Despite the declared types, most
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* of the functions provided operate only on branches of the type hierarchy.
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* The declared parameter names are descriptive and specify which type is
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* required. Additionally, each type hierarchy is documented along with the
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* functions that operate upon it. For more detail, refer to LLVM's C++ code.
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* If in doubt, refer to Core.cpp, which performs parameter downcasts in the
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* form unwrap<RequiredType>(Param).
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*/
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/**
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* Used to pass regions of memory through LLVM interfaces.
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*
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* @see llvm::MemoryBuffer
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*/
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typedef struct LLVMOpaqueMemoryBuffer *LLVMMemoryBufferRef;
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/**
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* The top-level container for all LLVM global data. See the LLVMContext class.
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*/
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typedef struct LLVMOpaqueContext *LLVMContextRef;
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/**
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* The top-level container for all other LLVM Intermediate Representation (IR)
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* objects.
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*
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* @see llvm::Module
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*/
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typedef struct LLVMOpaqueModule *LLVMModuleRef;
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/**
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* Each value in the LLVM IR has a type, an LLVMTypeRef.
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*
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* @see llvm::Type
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*/
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typedef struct LLVMOpaqueType *LLVMTypeRef;
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/**
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* Represents an individual value in LLVM IR.
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*
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* This models llvm::Value.
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*/
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typedef struct LLVMOpaqueValue *LLVMValueRef;
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/**
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* Represents a basic block of instructions in LLVM IR.
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*
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* This models llvm::BasicBlock.
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*/
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typedef struct LLVMOpaqueBasicBlock *LLVMBasicBlockRef;
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/**
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* Represents an LLVM Metadata.
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*
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* This models llvm::Metadata.
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*/
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typedef struct LLVMOpaqueMetadata *LLVMMetadataRef;
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/**
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* Represents an LLVM Named Metadata Node.
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*
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* This models llvm::NamedMDNode.
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*/
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typedef struct LLVMOpaqueNamedMDNode *LLVMNamedMDNodeRef;
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/**
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* Represents an entry in a Global Object's metadata attachments.
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*
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* This models std::pair<unsigned, MDNode *>
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*/
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typedef struct LLVMOpaqueValueMetadataEntry LLVMValueMetadataEntry;
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/**
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* Represents an LLVM basic block builder.
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*
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* This models llvm::IRBuilder.
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*/
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typedef struct LLVMOpaqueBuilder *LLVMBuilderRef;
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/**
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* Represents an LLVM debug info builder.
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*
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* This models llvm::DIBuilder.
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*/
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typedef struct LLVMOpaqueDIBuilder *LLVMDIBuilderRef;
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/**
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* Interface used to provide a module to JIT or interpreter.
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* This is now just a synonym for llvm::Module, but we have to keep using the
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* different type to keep binary compatibility.
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*/
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typedef struct LLVMOpaqueModuleProvider *LLVMModuleProviderRef;
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/** @see llvm::PassManagerBase */
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typedef struct LLVMOpaquePassManager *LLVMPassManagerRef;
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/**
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* Used to get the users and usees of a Value.
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*
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* @see llvm::Use */
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typedef struct LLVMOpaqueUse *LLVMUseRef;
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/**
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* Used to represent an attributes.
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*
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* @see llvm::Attribute
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*/
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typedef struct LLVMOpaqueAttributeRef *LLVMAttributeRef;
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/**
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* @see llvm::DiagnosticInfo
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*/
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typedef struct LLVMOpaqueDiagnosticInfo *LLVMDiagnosticInfoRef;
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/**
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* @see llvm::Comdat
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*/
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typedef struct LLVMComdat *LLVMComdatRef;
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/**
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* @see llvm::Module::ModuleFlagEntry
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*/
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typedef struct LLVMOpaqueModuleFlagEntry LLVMModuleFlagEntry;
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/**
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* @see llvm::JITEventListener
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*/
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typedef struct LLVMOpaqueJITEventListener *LLVMJITEventListenerRef;
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/**
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* @see llvm::object::Binary
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*/
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typedef struct LLVMOpaqueBinary *LLVMBinaryRef;
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/**
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* @}
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*/
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LLVM_C_EXTERN_C_END
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#endif

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