text: /*===-- IPO.h - Interprocedural Transformations C Interface -----*- C++ -*-===*\
  |*                                                                            *|
  |* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
  |* Exceptions.                                                                *|
  |* See https://llvm.org/LICENSE.txt for license information.                  *|
  |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
  |*                                                                            *|
  |*===----------------------------------------------------------------------===*|
  |*                                                                            *|
  |* This header declares the C interface to libLLVMIPO.a, which implements     *|
  |* various interprocedural transformations of the LLVM IR.                    *|
  |*                                                                            *|
  \*===----------------------------------------------------------------------===*/
  
  #ifndef LLVM_C_TRANSFORMS_IPO_H
  #define LLVM_C_TRANSFORMS_IPO_H
  
  #include "llvm-c/ExternC.h"
  #include "llvm-c/Types.h"
  
  LLVM_C_EXTERN_C_BEGIN
  
  /**
   * @defgroup LLVMCTransformsIPO Interprocedural transformations
   * @ingroup LLVMCTransforms
   *
   * @{
   */
  
  /** See llvm::createArgumentPromotionPass function. */
  void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM);
  
  /** See llvm::createConstantMergePass function. */
  void LLVMAddConstantMergePass(LLVMPassManagerRef PM);
  
  /** See llvm::createMergeFunctionsPass function. */
  void LLVMAddMergeFunctionsPass(LLVMPassManagerRef PM);
  
  /** See llvm::createCalledValuePropagationPass function. */
  void LLVMAddCalledValuePropagationPass(LLVMPassManagerRef PM);
  
  /** See llvm::createDeadArgEliminationPass function. */
  void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM);
  
  /** See llvm::createFunctionAttrsPass function. */
  void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM);
  
  /** See llvm::createFunctionInliningPass function. */
  void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM);
  
  /** See llvm::createAlwaysInlinerPass function. */
  void LLVMAddAlwaysInlinerPass(LLVMPassManagerRef PM);
  
  /** See llvm::createGlobalDCEPass function. */
  void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM);
  
  /** See llvm::createGlobalOptimizerPass function. */
  void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM);
  
  /** See llvm::createIPConstantPropagationPass function. */
  void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM);
  
  /** See llvm::createPruneEHPass function. */
  void LLVMAddPruneEHPass(LLVMPassManagerRef PM);
  
  /** See llvm::createIPSCCPPass function. */
  void LLVMAddIPSCCPPass(LLVMPassManagerRef PM);
  
  /** See llvm::createInternalizePass function. */
  void LLVMAddInternalizePass(LLVMPassManagerRef, unsigned AllButMain);
  
  /**
   * Create and add the internalize pass to the given pass manager with the
   * provided preservation callback.
   *
   * The context parameter is forwarded to the callback on each invocation.
   * As such, it is the responsibility of the caller to extend its lifetime
   * until execution of this pass has finished.
   *
   * @see llvm::createInternalizePass function.
   */
  void LLVMAddInternalizePassWithMustPreservePredicate(
      LLVMPassManagerRef PM,
      void *Context,
      LLVMBool (*MustPreserve)(LLVMValueRef, void *));
  
  /** See llvm::createStripDeadPrototypesPass function. */
  void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM);
  
  /** See llvm::createStripSymbolsPass function. */
  void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM);
  
  /**
   * @}
   */
  
  LLVM_C_EXTERN_C_END
  
  #endif
  