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