llvm/include/llvm-c/Transforms/InstCombine.h

   1 /*===-- Scalar.h - Scalar Transformation 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 libLLVMInstCombine.a, which        *|
  11 |* combines instructions to form fewer, simple IR instructions.               *|
  12 |*                                                                            *|
  13 \*===----------------------------------------------------------------------===*/
  14
  15 #ifndef LLVM_C_TRANSFORMS_INSTCOMBINE_H
  16 #define LLVM_C_TRANSFORMS_INSTCOMBINE_H
  17
  18 #include "llvm-c/ExternC.h"
  19 #include "llvm-c/Types.h"
  20
  21 LLVM_C_EXTERN_C_BEGIN
  22
  23 /**
  24  * @defgroup LLVMCTransformsInstCombine Instruction Combining transformations
  25  * @ingroup LLVMCTransforms
  26  *
  27  * @{
  28  */
  29
  30 /** See llvm::createInstructionCombiningPass function. */
  31 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM);
  32
  33 /**
  34  * @}
  35  */
  36
  37 LLVM_C_EXTERN_C_END
  38
  39 #endif
  40