lib/Transforms/Scalar/Scalar.cpp

   1 //===-- Scalar.cpp --------------------------------------------------------===//
   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 file implements common infrastructure for libLLVMScalarOpts.a, which
  11 // implements several scalar transformations over the LLVM intermediate
  12 // representation, including the C bindings for that library.
  13 //
  14 //===----------------------------------------------------------------------===//
  15
  16 #include "llvm-c/Transforms/Scalar.h"
  17 #include "llvm-c/Initialization.h"
  18 #include "llvm/InitializePasses.h"
  19 #include "llvm/PassManager.h"
  20 #include "llvm/Analysis/Passes.h"
  21 #include "llvm/Analysis/Verifier.h"
  22 #include "llvm/Target/TargetData.h"
  23 #include "llvm/Transforms/Scalar.h"
  24
  25 using namespace llvm;
  26
  27 /// initializeScalarOptsPasses - Initialize all passes linked into the
  28 /// ScalarOpts library.
  29 void llvm::initializeScalarOpts(PassRegistry &Registry) {
  30   initializeADCEPass(Registry);
  31   initializeBlockPlacementPass(Registry);
  32   initializeCodeGenPreparePass(Registry);
  33   initializeConstantPropagationPass(Registry);
  34   initializeCorrelatedValuePropagationPass(Registry);
  35   initializeDCEPass(Registry);
  36   initializeDeadInstEliminationPass(Registry);
  37   initializeDSEPass(Registry);
  38   initializeGVNPass(Registry);
  39   initializeEarlyCSEPass(Registry);
  40   initializeIndVarSimplifyPass(Registry);
  41   initializeJumpThreadingPass(Registry);
  42   initializeLICMPass(Registry);
  43   initializeLoopDeletionPass(Registry);
  44   initializeLoopInstSimplifyPass(Registry);
  45   initializeLoopRotatePass(Registry);
  46   initializeLoopStrengthReducePass(Registry);
  47   initializeLoopUnrollPass(Registry);
  48   initializeLoopUnswitchPass(Registry);
  49   initializeLoopIdiomRecognizePass(Registry);
  50   initializeLowerAtomicPass(Registry);
  51   initializeMemCpyOptPass(Registry);
  52   initializeReassociatePass(Registry);
  53   initializeRegToMemPass(Registry);
  54   initializeSCCPPass(Registry);
  55   initializeIPSCCPPass(Registry);
  56   initializeSROA_DTPass(Registry);
  57   initializeSROA_SSAUpPass(Registry);
  58   initializeCFGSimplifyPassPass(Registry);
  59   initializeSimplifyLibCallsPass(Registry);
  60   initializeSinkingPass(Registry);
  61   initializeTailDupPass(Registry);
  62   initializeTailCallElimPass(Registry);
  63 }
  64
  65 void LLVMInitializeScalarOpts(LLVMPassRegistryRef R) {
  66   initializeScalarOpts(*unwrap(R));
  67 }
  68
  69 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM) {
  70   unwrap(PM)->add(createAggressiveDCEPass());
  71 }
  72
  73 void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM) {
  74   unwrap(PM)->add(createCFGSimplificationPass());
  75 }
  76
  77 void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM) {
  78   unwrap(PM)->add(createDeadStoreEliminationPass());
  79 }
  80
  81 void LLVMAddGVNPass(LLVMPassManagerRef PM) {
  82   unwrap(PM)->add(createGVNPass());
  83 }
  84
  85 void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM) {
  86   unwrap(PM)->add(createIndVarSimplifyPass());
  87 }
  88
  89 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM) {
  90   unwrap(PM)->add(createInstructionCombiningPass());
  91 }
  92
  93 void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM) {
  94   unwrap(PM)->add(createJumpThreadingPass());
  95 }
  96
  97 void LLVMAddLICMPass(LLVMPassManagerRef PM) {
  98   unwrap(PM)->add(createLICMPass());
  99 }
 100
 101 void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM) {
 102   unwrap(PM)->add(createLoopDeletionPass());
 103 }
 104
 105 void LLVMAddLoopIdiomPass(LLVMPassManagerRef PM) {
 106   unwrap(PM)->add(createLoopIdiomPass());
 107 }
 108
 109 void LLVMAddLoopRotatePass(LLVMPassManagerRef PM) {
 110   unwrap(PM)->add(createLoopRotatePass());
 111 }
 112
 113 void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM) {
 114   unwrap(PM)->add(createLoopUnrollPass());
 115 }
 116
 117 void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM) {
 118   unwrap(PM)->add(createLoopUnswitchPass());
 119 }
 120
 121 void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM) {
 122   unwrap(PM)->add(createMemCpyOptPass());
 123 }
 124
 125 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
 126   unwrap(PM)->add(createPromoteMemoryToRegisterPass());
 127 }
 128
 129 void LLVMAddReassociatePass(LLVMPassManagerRef PM) {
 130   unwrap(PM)->add(createReassociatePass());
 131 }
 132
 133 void LLVMAddSCCPPass(LLVMPassManagerRef PM) {
 134   unwrap(PM)->add(createSCCPPass());
 135 }
 136
 137 void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM) {
 138   unwrap(PM)->add(createScalarReplAggregatesPass());
 139 }
 140
 141 void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM) {
 142   unwrap(PM)->add(createScalarReplAggregatesPass(-1, false));
 143 }
 144
 145 void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
 146                                                   int Threshold) {
 147   unwrap(PM)->add(createScalarReplAggregatesPass(Threshold));
 148 }
 149
 150 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM) {
 151   unwrap(PM)->add(createSimplifyLibCallsPass());
 152 }
 153
 154 void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM) {
 155   unwrap(PM)->add(createTailCallEliminationPass());
 156 }
 157
 158 void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM) {
 159   unwrap(PM)->add(createConstantPropagationPass());
 160 }
 161
 162 void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
 163   unwrap(PM)->add(createDemoteRegisterToMemoryPass());
 164 }
 165
 166 void LLVMAddVerifierPass(LLVMPassManagerRef PM) {
 167   unwrap(PM)->add(createVerifierPass());
 168 }
 169
 170 void LLVMAddCorrelatedValuePropagationPass(LLVMPassManagerRef PM) {
 171   unwrap(PM)->add(createCorrelatedValuePropagationPass());
 172 }
 173
 174 void LLVMAddEarlyCSEPass(LLVMPassManagerRef PM) {
 175   unwrap(PM)->add(createEarlyCSEPass());
 176 }
 177
 178 void LLVMAddTypeBasedAliasAnalysisPass(LLVMPassManagerRef PM) {
 179   unwrap(PM)->add(createTypeBasedAliasAnalysisPass());
 180 }
 181
 182 void LLVMAddBasicAliasAnalysisPass(LLVMPassManagerRef PM) {
 183   unwrap(PM)->add(createBasicAliasAnalysisPass());
 184 }