lib/Transforms/IPO/IPO.cpp

   1 //===-- IPO.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 the common infrastructure (including C bindings) for
  11 // libLLVMIPO.a, which implements several transformations over the LLVM
  12 // intermediate representation.
  13 //
  14 //===----------------------------------------------------------------------===//
  15
  16 #include "llvm-c/Initialization.h"
  17 #include "llvm-c/Transforms/IPO.h"
  18 #include "llvm/InitializePasses.h"
  19 #include "llvm/IR/LegacyPassManager.h"
  20 #include "llvm/Transforms/IPO.h"
  21
  22 using namespace llvm;
  23
  24 void llvm::initializeIPO(PassRegistry &Registry) {
  25   initializeArgPromotionPass(Registry);
  26   initializeConstantMergePass(Registry);
  27   initializeCrossDSOCFIPass(Registry);
  28   initializeDAEPass(Registry);
  29   initializeDAHPass(Registry);
  30   initializeForceFunctionAttrsLegacyPassPass(Registry);
  31   initializeFunctionAttrsPass(Registry);
  32   initializeGlobalDCEPass(Registry);
  33   initializeGlobalOptPass(Registry);
  34   initializeIPCPPass(Registry);
  35   initializeAlwaysInlinerPass(Registry);
  36   initializeSimpleInlinerPass(Registry);
  37   initializeInferFunctionAttrsLegacyPassPass(Registry);
  38   initializeInternalizePassPass(Registry);
  39   initializeLoopExtractorPass(Registry);
  40   initializeBlockExtractorPassPass(Registry);
  41   initializeSingleLoopExtractorPass(Registry);
  42   initializeLowerBitSetsPass(Registry);
  43   initializeMergeFunctionsPass(Registry);
  44   initializePartialInlinerPass(Registry);
  45   initializePruneEHPass(Registry);
  46   initializeStripDeadPrototypesLegacyPassPass(Registry);
  47   initializeStripSymbolsPass(Registry);
  48   initializeStripDebugDeclarePass(Registry);
  49   initializeStripDeadDebugInfoPass(Registry);
  50   initializeStripNonDebugSymbolsPass(Registry);
  51   initializeBarrierNoopPass(Registry);
  52   initializeEliminateAvailableExternallyPass(Registry);
  53   initializeSampleProfileLoaderPass(Registry);
  54   initializeFunctionImportPassPass(Registry);
  55 }
  56
  57 void LLVMInitializeIPO(LLVMPassRegistryRef R) {
  58   initializeIPO(*unwrap(R));
  59 }
  60
  61 void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM) {
  62   unwrap(PM)->add(createArgumentPromotionPass());
  63 }
  64
  65 void LLVMAddConstantMergePass(LLVMPassManagerRef PM) {
  66   unwrap(PM)->add(createConstantMergePass());
  67 }
  68
  69 void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM) {
  70   unwrap(PM)->add(createDeadArgEliminationPass());
  71 }
  72
  73 void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM) {
  74   unwrap(PM)->add(createFunctionAttrsPass());
  75 }
  76
  77 void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM) {
  78   unwrap(PM)->add(createFunctionInliningPass());
  79 }
  80
  81 void LLVMAddAlwaysInlinerPass(LLVMPassManagerRef PM) {
  82   unwrap(PM)->add(llvm::createAlwaysInlinerPass());
  83 }
  84
  85 void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM) {
  86   unwrap(PM)->add(createGlobalDCEPass());
  87 }
  88
  89 void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM) {
  90   unwrap(PM)->add(createGlobalOptimizerPass());
  91 }
  92
  93 void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM) {
  94   unwrap(PM)->add(createIPConstantPropagationPass());
  95 }
  96
  97 void LLVMAddPruneEHPass(LLVMPassManagerRef PM) {
  98   unwrap(PM)->add(createPruneEHPass());
  99 }
 100
 101 void LLVMAddIPSCCPPass(LLVMPassManagerRef PM) {
 102   unwrap(PM)->add(createIPSCCPPass());
 103 }
 104
 105 void LLVMAddInternalizePass(LLVMPassManagerRef PM, unsigned AllButMain) {
 106   std::vector<const char *> Export;
 107   if (AllButMain)
 108     Export.push_back("main");
 109   unwrap(PM)->add(createInternalizePass(Export));
 110 }
 111
 112 void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM) {
 113   unwrap(PM)->add(createStripDeadPrototypesPass());
 114 }
 115
 116 void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM) {
 117   unwrap(PM)->add(createStripSymbolsPass());
 118 }