contrib/llvm/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/Transforms/Scalar.h"
  17 #include "llvm-c/Initialization.h"
  18 #include "llvm-c/Transforms/Scalar.h"
  19 #include "llvm/Analysis/Passes.h"
  20 #include "llvm/Analysis/Verifier.h"
  21 #include "llvm/IR/DataLayout.h"
  22 #include "llvm/InitializePasses.h"
  23 #include "llvm/PassManager.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   initializeLowerExpectIntrinsicPass(Registry);
  52   initializeMemCpyOptPass(Registry);
  53   initializeReassociatePass(Registry);
  54   initializeRegToMemPass(Registry);
  55   initializeSCCPPass(Registry);
  56   initializeIPSCCPPass(Registry);
  57   initializeSROAPass(Registry);
  58   initializeSROA_DTPass(Registry);
  59   initializeSROA_SSAUpPass(Registry);
  60   initializeCFGSimplifyPassPass(Registry);
  61   initializeSimplifyLibCallsPass(Registry);
  62   initializeSinkingPass(Registry);
  63   initializeTailCallElimPass(Registry);
  64 }
  65
  66 void LLVMInitializeScalarOpts(LLVMPassRegistryRef R) {
  67   initializeScalarOpts(*unwrap(R));
  68 }
  69
  70 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM) {
  71   unwrap(PM)->add(createAggressiveDCEPass());
  72 }
  73
  74 void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM) {
  75   unwrap(PM)->add(createCFGSimplificationPass());
  76 }
  77
  78 void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM) {
  79   unwrap(PM)->add(createDeadStoreEliminationPass());
  80 }
  81
  82 void LLVMAddGVNPass(LLVMPassManagerRef PM) {
  83   unwrap(PM)->add(createGVNPass());
  84 }
  85
  86 void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM) {
  87   unwrap(PM)->add(createIndVarSimplifyPass());
  88 }
  89
  90 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM) {
  91   unwrap(PM)->add(createInstructionCombiningPass());
  92 }
  93
  94 void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM) {
  95   unwrap(PM)->add(createJumpThreadingPass());
  96 }
  97
  98 void LLVMAddLICMPass(LLVMPassManagerRef PM) {
  99   unwrap(PM)->add(createLICMPass());
 100 }
 101
 102 void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM) {
 103   unwrap(PM)->add(createLoopDeletionPass());
 104 }
 105
 106 void LLVMAddLoopIdiomPass(LLVMPassManagerRef PM) {
 107   unwrap(PM)->add(createLoopIdiomPass());
 108 }
 109
 110 void LLVMAddLoopRotatePass(LLVMPassManagerRef PM) {
 111   unwrap(PM)->add(createLoopRotatePass());
 112 }
 113
 114 void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM) {
 115   unwrap(PM)->add(createLoopUnrollPass());
 116 }
 117
 118 void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM) {
 119   unwrap(PM)->add(createLoopUnswitchPass());
 120 }
 121
 122 void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM) {
 123   unwrap(PM)->add(createMemCpyOptPass());
 124 }
 125
 126 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
 127   unwrap(PM)->add(createPromoteMemoryToRegisterPass());
 128 }
 129
 130 void LLVMAddReassociatePass(LLVMPassManagerRef PM) {
 131   unwrap(PM)->add(createReassociatePass());
 132 }
 133
 134 void LLVMAddSCCPPass(LLVMPassManagerRef PM) {
 135   unwrap(PM)->add(createSCCPPass());
 136 }
 137
 138 void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM) {
 139   unwrap(PM)->add(createScalarReplAggregatesPass());
 140 }
 141
 142 void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM) {
 143   unwrap(PM)->add(createScalarReplAggregatesPass(-1, false));
 144 }
 145
 146 void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
 147                                                   int Threshold) {
 148   unwrap(PM)->add(createScalarReplAggregatesPass(Threshold));
 149 }
 150
 151 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM) {
 152   unwrap(PM)->add(createSimplifyLibCallsPass());
 153 }
 154
 155 void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM) {
 156   unwrap(PM)->add(createTailCallEliminationPass());
 157 }
 158
 159 void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM) {
 160   unwrap(PM)->add(createConstantPropagationPass());
 161 }
 162
 163 void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
 164   unwrap(PM)->add(createDemoteRegisterToMemoryPass());
 165 }
 166
 167 void LLVMAddVerifierPass(LLVMPassManagerRef PM) {
 168   unwrap(PM)->add(createVerifierPass());
 169 }
 170
 171 void LLVMAddCorrelatedValuePropagationPass(LLVMPassManagerRef PM) {
 172   unwrap(PM)->add(createCorrelatedValuePropagationPass());
 173 }
 174
 175 void LLVMAddEarlyCSEPass(LLVMPassManagerRef PM) {
 176   unwrap(PM)->add(createEarlyCSEPass());
 177 }
 178
 179 void LLVMAddTypeBasedAliasAnalysisPass(LLVMPassManagerRef PM) {
 180   unwrap(PM)->add(createTypeBasedAliasAnalysisPass());
 181 }
 182
 183 void LLVMAddBasicAliasAnalysisPass(LLVMPassManagerRef PM) {
 184   unwrap(PM)->add(createBasicAliasAnalysisPass());
 185 }
 186
 187 void LLVMAddLowerExpectIntrinsicPass(LLVMPassManagerRef PM) {
 188   unwrap(PM)->add(createLowerExpectIntrinsicPass());
 189 }