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#include "llvm/Transforms/IPO/FunctionAttrs.h" 22 23using namespace llvm; 24 25void llvm::initializeIPO(PassRegistry &Registry) { 26 initializeArgPromotionPass(Registry); 27 initializeConstantMergeLegacyPassPass(Registry); 28 initializeCrossDSOCFIPass(Registry); 29 initializeDAEPass(Registry); 30 initializeDAHPass(Registry); 31 initializeForceFunctionAttrsLegacyPassPass(Registry); 32 initializeGlobalDCELegacyPassPass(Registry); 33 initializeGlobalOptLegacyPassPass(Registry); 34 initializeIPCPPass(Registry); 35 initializeAlwaysInlinerPass(Registry); 36 initializeSimpleInlinerPass(Registry); 37 initializeInferFunctionAttrsLegacyPassPass(Registry); 38 initializeInternalizeLegacyPassPass(Registry); 39 initializeLoopExtractorPass(Registry); 40 initializeBlockExtractorPassPass(Registry); 41 initializeSingleLoopExtractorPass(Registry); 42 initializeLowerTypeTestsPass(Registry); 43 initializeMergeFunctionsPass(Registry); 44 initializePartialInlinerLegacyPassPass(Registry); 45 initializePostOrderFunctionAttrsLegacyPassPass(Registry); 46 initializeReversePostOrderFunctionAttrsLegacyPassPass(Registry); 47 initializePruneEHPass(Registry); 48 initializeStripDeadPrototypesLegacyPassPass(Registry); 49 initializeStripSymbolsPass(Registry); 50 initializeStripDebugDeclarePass(Registry); 51 initializeStripDeadDebugInfoPass(Registry); 52 initializeStripNonDebugSymbolsPass(Registry); 53 initializeBarrierNoopPass(Registry); 54 initializeEliminateAvailableExternallyLegacyPassPass(Registry); 55 initializeSampleProfileLoaderLegacyPassPass(Registry); 56 initializeFunctionImportPassPass(Registry); 57 initializeWholeProgramDevirtPass(Registry); 58} 59 60void LLVMInitializeIPO(LLVMPassRegistryRef R) { 61 initializeIPO(*unwrap(R)); 62} 63 64void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM) { 65 unwrap(PM)->add(createArgumentPromotionPass()); 66} 67 68void LLVMAddConstantMergePass(LLVMPassManagerRef PM) { 69 unwrap(PM)->add(createConstantMergePass()); 70} 71 72void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM) { 73 unwrap(PM)->add(createDeadArgEliminationPass()); 74} 75 76void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM) { 77 unwrap(PM)->add(createPostOrderFunctionAttrsLegacyPass()); 78} 79 80void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM) { 81 unwrap(PM)->add(createFunctionInliningPass()); 82} 83 84void LLVMAddAlwaysInlinerPass(LLVMPassManagerRef PM) { 85 unwrap(PM)->add(llvm::createAlwaysInlinerPass()); 86} 87 88void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM) { 89 unwrap(PM)->add(createGlobalDCEPass()); 90} 91 92void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM) { 93 unwrap(PM)->add(createGlobalOptimizerPass()); 94} 95 96void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM) { 97 unwrap(PM)->add(createIPConstantPropagationPass()); 98} 99 100void LLVMAddPruneEHPass(LLVMPassManagerRef PM) { 101 unwrap(PM)->add(createPruneEHPass()); 102} 103 104void LLVMAddIPSCCPPass(LLVMPassManagerRef PM) { 105 unwrap(PM)->add(createIPSCCPPass()); 106} 107 108void LLVMAddInternalizePass(LLVMPassManagerRef PM, unsigned AllButMain) { 109 auto PreserveMain = [=](const GlobalValue &GV) { 110 return AllButMain && GV.getName() == "main"; 111 }; 112 unwrap(PM)->add(createInternalizePass(PreserveMain)); 113} 114 115void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM) { 116 unwrap(PM)->add(createStripDeadPrototypesPass()); 117} 118 119void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM) { 120 unwrap(PM)->add(createStripSymbolsPass()); 121} 122