include/llvm-c/Transforms/IPO.h

   1 /*===-- IPO.h - Interprocedural Transformations 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 libLLVMIPO.a, which implements     *|
  11 |* various interprocedural transformations of the LLVM IR.                    *|
  12 |*                                                                            *|
  13 \*===----------------------------------------------------------------------===*/
  14
  15 #ifndef LLVM_C_TRANSFORMS_IPO_H
  16 #define LLVM_C_TRANSFORMS_IPO_H
  17
  18 #include "llvm-c/Types.h"
  19
  20 #ifdef __cplusplus
  21 extern "C" {
  22 #endif
  23
  24 /**
  25  * @defgroup LLVMCTransformsIPO Interprocedural transformations
  26  * @ingroup LLVMCTransforms
  27  *
  28  * @{
  29  */
  30
  31 /** See llvm::createArgumentPromotionPass function. */
  32 void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM);
  33
  34 /** See llvm::createConstantMergePass function. */
  35 void LLVMAddConstantMergePass(LLVMPassManagerRef PM);
  36
  37 /** See llvm::createCalledValuePropagationPass function. */
  38 void LLVMAddCalledValuePropagationPass(LLVMPassManagerRef PM);
  39
  40 /** See llvm::createDeadArgEliminationPass function. */
  41 void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM);
  42
  43 /** See llvm::createFunctionAttrsPass function. */
  44 void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM);
  45
  46 /** See llvm::createFunctionInliningPass function. */
  47 void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM);
  48
  49 /** See llvm::createAlwaysInlinerPass function. */
  50 void LLVMAddAlwaysInlinerPass(LLVMPassManagerRef PM);
  51
  52 /** See llvm::createGlobalDCEPass function. */
  53 void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM);
  54
  55 /** See llvm::createGlobalOptimizerPass function. */
  56 void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM);
  57
  58 /** See llvm::createIPConstantPropagationPass function. */
  59 void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM);
  60
  61 /** See llvm::createPruneEHPass function. */
  62 void LLVMAddPruneEHPass(LLVMPassManagerRef PM);
  63
  64 /** See llvm::createIPSCCPPass function. */
  65 void LLVMAddIPSCCPPass(LLVMPassManagerRef PM);
  66
  67 /** See llvm::createInternalizePass function. */
  68 void LLVMAddInternalizePass(LLVMPassManagerRef, unsigned AllButMain);
  69
  70 /**
  71  * Create and add the internalize pass to the given pass manager with the
  72  * provided preservation callback.
  73  *
  74  * The context parameter is forwarded to the callback on each invocation.
  75  * As such, it is the responsibility of the caller to extend its lifetime
  76  * until execution of this pass has finished.
  77  *
  78  * @see llvm::createInternalizePass function.
  79  */
  80 void LLVMAddInternalizePassWithMustPreservePredicate(
  81     LLVMPassManagerRef PM,
  82     void *Context,
  83     LLVMBool (*MustPreserve)(LLVMValueRef, void *));
  84
  85 /** See llvm::createStripDeadPrototypesPass function. */
  86 void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM);
  87
  88 /** See llvm::createStripSymbolsPass function. */
  89 void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM);
  90
  91 /**
  92  * @}
  93  */
  94
  95 #ifdef __cplusplus
  96 }
  97 #endif /* defined(__cplusplus) */
  98
  99 #endif