1 /*===-- Utils.h - Transformation Utils Library C Interface ------*- C++ -*-===*\ 2 |* *| 3 |* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| 4 |* Exceptions. *| 5 |* See https://llvm.org/LICENSE.txt for license information. *| 6 |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| 7 |* *| 8 |*===----------------------------------------------------------------------===*| 9 |* *| 10 |* This header declares the C interface to libLLVMTransformUtils.a, which *| 11 |* implements various transformation utilities of the LLVM IR. *| 12 |* *| 13 |* Many exotic languages can interoperate with C code but have a harder time *| 14 |* with C++ due to name mangling. So in addition to C, this interface enables *| 15 |* tools written in such languages. *| 16 |* *| 17 \*===----------------------------------------------------------------------===*/ 18 19 #ifndef LLVM_C_TRANSFORMS_UTILS_H 20 #define LLVM_C_TRANSFORMS_UTILS_H 21 22 #include "llvm-c/ExternC.h" 23 #include "llvm-c/Types.h" 24 25 LLVM_C_EXTERN_C_BEGIN 26 27 /** 28 * @defgroup LLVMCTransformsUtils Transformation Utilities 29 * @ingroup LLVMCTransforms 30 * 31 * @{ 32 */ 33 34 /** See llvm::createLowerSwitchPass function. */ 35 void LLVMAddLowerSwitchPass(LLVMPassManagerRef PM); 36 37 /** See llvm::createPromoteMemoryToRegisterPass function. */ 38 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM); 39 40 /** See llvm::createAddDiscriminatorsPass function. */ 41 void LLVMAddAddDiscriminatorsPass(LLVMPassManagerRef PM); 42 43 /** 44 * @} 45 */ 46 47 LLVM_C_EXTERN_C_END 48 49 #endif 50 51