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   initializeFunctionAttrsPass(Registry);
  31   initializeGlobalDCEPass(Registry);
  32   initializeGlobalOptPass(Registry);
  33   initializeIPCPPass(Registry);
  34   initializeAlwaysInlinerPass(Registry);
  35   initializeSimpleInlinerPass(Registry);
  36   initializeInternalizePassPass(Registry);
  37   initializeLoopExtractorPass(Registry);
  38   initializeBlockExtractorPassPass(Registry);
  39   initializeSingleLoopExtractorPass(Registry);
  40   initializeLowerBitSetsPass(Registry);
  41   initializeMergeFunctionsPass(Registry);
  42   initializePartialInlinerPass(Registry);
  43   initializePruneEHPass(Registry);
  44   initializeStripDeadPrototypesLegacyPassPass(Registry);
  45   initializeStripSymbolsPass(Registry);
  46   initializeStripDebugDeclarePass(Registry);
  47   initializeStripDeadDebugInfoPass(Registry);
  48   initializeStripNonDebugSymbolsPass(Registry);
  49   initializeBarrierNoopPass(Registry);
  50   initializeEliminateAvailableExternallyPass(Registry);
  51   initializeSampleProfileLoaderPass(Registry);
  52   initializeFunctionImportPassPass(Registry);
  53 }
  54
  55 void LLVMInitializeIPO(LLVMPassRegistryRef R) {
  56   initializeIPO(*unwrap(R));
  57 }
  58
  59 void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM) {
  60   unwrap(PM)->add(createArgumentPromotionPass());
  61 }
  62
  63 void LLVMAddConstantMergePass(LLVMPassManagerRef PM) {
  64   unwrap(PM)->add(createConstantMergePass());
  65 }
  66
  67 void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM) {
  68   unwrap(PM)->add(createDeadArgEliminationPass());
  69 }
  70
  71 void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM) {
  72   unwrap(PM)->add(createFunctionAttrsPass());
  73 }
  74
  75 void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM) {
  76   unwrap(PM)->add(createFunctionInliningPass());
  77 }
  78
  79 void LLVMAddAlwaysInlinerPass(LLVMPassManagerRef PM) {
  80   unwrap(PM)->add(llvm::createAlwaysInlinerPass());
  81 }
  82
  83 void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM) {
  84   unwrap(PM)->add(createGlobalDCEPass());
  85 }
  86
  87 void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM) {
  88   unwrap(PM)->add(createGlobalOptimizerPass());
  89 }
  90
  91 void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM) {
  92   unwrap(PM)->add(createIPConstantPropagationPass());
  93 }
  94
  95 void LLVMAddPruneEHPass(LLVMPassManagerRef PM) {
  96   unwrap(PM)->add(createPruneEHPass());
  97 }
  98
  99 void LLVMAddIPSCCPPass(LLVMPassManagerRef PM) {
 100   unwrap(PM)->add(createIPSCCPPass());
 101 }
 102
 103 void LLVMAddInternalizePass(LLVMPassManagerRef PM, unsigned AllButMain) {
 104   std::vector<const char *> Export;
 105   if (AllButMain)
 106     Export.push_back("main");
 107   unwrap(PM)->add(createInternalizePass(Export));
 108 }
 109
 110 void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM) {
 111   unwrap(PM)->add(createStripDeadPrototypesPass());
 112 }
 113
 114 void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM) {
 115   unwrap(PM)->add(createStripSymbolsPass());
 116 }