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