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