include/llvm-c/Transforms/Scalar.h

   1 /*===-- Scalar.h - Scalar Transformation Library C Interface ----*- C++ -*-===*\
   2 |*                                                                            *|
   3 |*                     The LLVM Compiler Infrastructure                       *|
   4 |*                                                                            *|
   5 |* This file is distributed under the University of Illinois Open Source      *|
   6 |* License. See LICENSE.TXT for details.                                      *|
   7 |*                                                                            *|
   8 |*===----------------------------------------------------------------------===*|
   9 |*                                                                            *|
  10 |* This header declares the C interface to libLLVMScalarOpts.a, which         *|
  11 |* implements various scalar transformations 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_SCALAR_H
  20 #define LLVM_C_TRANSFORMS_SCALAR_H
  21
  22 #include "llvm-c/Core.h"
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 /** See llvm::createAggressiveDCEPass function. */
  29 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM);
  30
  31 /** See llvm::createCFGSimplificationPass function. */
  32 void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM);
  33
  34 /** See llvm::createDeadStoreEliminationPass function. */
  35 void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM);
  36
  37 /** See llvm::createGVNPass function. */
  38 void LLVMAddGVNPass(LLVMPassManagerRef PM);
  39
  40 /** See llvm::createIndVarSimplifyPass function. */
  41 void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM);
  42
  43 /** See llvm::createInstructionCombiningPass function. */
  44 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM);
  45
  46 /** See llvm::createJumpThreadingPass function. */
  47 void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM);
  48
  49 /** See llvm::createLICMPass function. */
  50 void LLVMAddLICMPass(LLVMPassManagerRef PM);
  51
  52 /** See llvm::createLoopDeletionPass function. */
  53 void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM);
  54
  55 /** See llvm::createLoopIndexSplitPass function. */
  56 void LLVMAddLoopIndexSplitPass(LLVMPassManagerRef PM);
  57
  58 /** See llvm::createLoopRotatePass function. */
  59 void LLVMAddLoopRotatePass(LLVMPassManagerRef PM);
  60
  61 /** See llvm::createLoopUnrollPass function. */
  62 void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM);
  63
  64 /** See llvm::createLoopUnswitchPass function. */
  65 void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM);
  66
  67 /** See llvm::createMemCpyOptPass function. */
  68 void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM);
  69
  70 /** See llvm::createPromoteMemoryToRegisterPass function. */
  71 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM);
  72
  73 /** See llvm::createReassociatePass function. */
  74 void LLVMAddReassociatePass(LLVMPassManagerRef PM);
  75
  76 /** See llvm::createSCCPPass function. */
  77 void LLVMAddSCCPPass(LLVMPassManagerRef PM);
  78
  79 /** See llvm::createScalarReplAggregatesPass function. */
  80 void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM);
  81
  82 /** See llvm::createScalarReplAggregatesPass function. */
  83 void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
  84                                                   int Threshold);
  85
  86 /** See llvm::createSimplifyLibCallsPass function. */
  87 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM);
  88
  89 /** See llvm::createTailCallEliminationPass function. */
  90 void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM);
  91
  92 /** See llvm::createConstantPropagationPass function. */
  93 void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM);
  94
  95 /** See llvm::demotePromoteMemoryToRegisterPass function. */
  96 void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM);
  97
  98 /** See llvm::createVerifierPass function. */
  99 void LLVMAddVerifierPass(LLVMPassManagerRef PM);
 100
 101 /** PM->add(new TargetData(M)) */
 102 void LLVMAddTargetData(LLVMPassManagerRef PM, LLVMModuleRef M);
 103
 104 #ifdef __cplusplus
 105 }
 106 #endif /* defined(__cplusplus) */
 107
 108 #endif