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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | /*===-- llvm-c/Comdat.h - Module Comdat C Interface -------------*- C++ -*-===*\ |
| 2 | |* *| |
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| 3 | |* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| |
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| 4 | |* Exceptions. *| |
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| 5 | |* See https://llvm.org/LICENSE.txt for license information. *| |
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| 6 | |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| |
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| 7 | |* *| |
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| 8 | |*===----------------------------------------------------------------------===*| |
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| 9 | |* *| |
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| 10 | |* This file defines the C interface to COMDAT. *| |
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| 11 | |* *| |
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| 12 | \*===----------------------------------------------------------------------===*/ |
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| 13 | |||
| 14 | #ifndef LLVM_C_COMDAT_H |
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| 15 | #define LLVM_C_COMDAT_H |
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| 16 | |||
| 17 | #include "llvm-c/ExternC.h" |
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| 18 | #include "llvm-c/Types.h" |
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| 19 | |||
| 20 | LLVM_C_EXTERN_C_BEGIN |
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| 21 | |||
| 22 | /** |
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| 23 | * @defgroup LLVMCCoreComdat Comdats |
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| 24 | * @ingroup LLVMCCore |
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| 25 | * |
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| 26 | * @{ |
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| 27 | */ |
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| 28 | |||
| 29 | typedef enum { |
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| 30 | LLVMAnyComdatSelectionKind, ///< The linker may choose any COMDAT. |
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| 31 | LLVMExactMatchComdatSelectionKind, ///< The data referenced by the COMDAT must |
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| 32 | ///< be the same. |
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| 33 | LLVMLargestComdatSelectionKind, ///< The linker will choose the largest |
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| 34 | ///< COMDAT. |
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| 35 | LLVMNoDeduplicateComdatSelectionKind, ///< No deduplication is performed. |
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| 36 | LLVMSameSizeComdatSelectionKind ///< The data referenced by the COMDAT must be |
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| 37 | ///< the same size. |
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| 38 | } LLVMComdatSelectionKind; |
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| 39 | |||
| 40 | /** |
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| 41 | * Return the Comdat in the module with the specified name. It is created |
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| 42 | * if it didn't already exist. |
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| 43 | * |
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| 44 | * @see llvm::Module::getOrInsertComdat() |
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| 45 | */ |
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| 46 | LLVMComdatRef LLVMGetOrInsertComdat(LLVMModuleRef M, const char *Name); |
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| 47 | |||
| 48 | /** |
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| 49 | * Get the Comdat assigned to the given global object. |
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| 50 | * |
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| 51 | * @see llvm::GlobalObject::getComdat() |
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| 52 | */ |
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| 53 | LLVMComdatRef LLVMGetComdat(LLVMValueRef V); |
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| 54 | |||
| 55 | /** |
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| 56 | * Assign the Comdat to the given global object. |
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| 57 | * |
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| 58 | * @see llvm::GlobalObject::setComdat() |
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| 59 | */ |
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| 60 | void LLVMSetComdat(LLVMValueRef V, LLVMComdatRef C); |
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| 61 | |||
| 62 | /* |
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| 63 | * Get the conflict resolution selection kind for the Comdat. |
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| 64 | * |
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| 65 | * @see llvm::Comdat::getSelectionKind() |
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| 66 | */ |
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| 67 | LLVMComdatSelectionKind LLVMGetComdatSelectionKind(LLVMComdatRef C); |
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| 68 | |||
| 69 | /* |
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| 70 | * Set the conflict resolution selection kind for the Comdat. |
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| 71 | * |
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| 72 | * @see llvm::Comdat::setSelectionKind() |
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| 73 | */ |
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| 74 | void LLVMSetComdatSelectionKind(LLVMComdatRef C, LLVMComdatSelectionKind Kind); |
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| 75 | |||
| 76 | /** |
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| 77 | * @} |
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| 78 | */ |
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| 79 | |||
| 80 | LLVM_C_EXTERN_C_END |
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| 81 | |||
| 82 | #endif |