AsmWriter.cpp revision d865e02ea24e92f8fd1d2b49a26ea0676a879ce7
18da78afce3609f8ac31bef9d1310744a47bbd0ccChris Lattner//===-- AsmWriter.cpp - Printing LLVM as an assembly file -----------------===// 2fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman// 3b576c94c15af9a440f69d9d03c2afead7971118cJohn Criswell// The LLVM Compiler Infrastructure 4b576c94c15af9a440f69d9d03c2afead7971118cJohn Criswell// 54ee451de366474b9c228b4e5fa573795a715216dChris Lattner// This file is distributed under the University of Illinois Open Source 64ee451de366474b9c228b4e5fa573795a715216dChris Lattner// License. See LICENSE.TXT for details. 7fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman// 8b576c94c15af9a440f69d9d03c2afead7971118cJohn Criswell//===----------------------------------------------------------------------===// 9009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// 10009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// This library implements the functionality defined in llvm/Assembly/Writer.h 11009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// 1202b9399baef2afc1a0c8c83152d2f28145658bbcChris Lattner// Note that these routines must be extremely tolerant of various errors in the 138f77daef04355c00b78b645f5aae5694e7a8b631Chris Lattner// LLVM code, because it can be used for debugging transformations. 1402b9399baef2afc1a0c8c83152d2f28145658bbcChris Lattner// 15009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 16009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1775cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner#include "llvm/Assembly/Writer.h" 18f082b80828c13dcb7fb29ad5167ed161c1031534Chris Lattner#include "llvm/Assembly/PrintModulePass.h" 1995e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner#include "llvm/Assembly/AsmAnnotationWriter.h" 20d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner#include "llvm/CallingConv.h" 21f2d577b27a56a928fa3e77ab0cd83e7597751313Chris Lattner#include "llvm/Constants.h" 223eb59c0074978cb4687779365dbe664e2e18e0b2Chris Lattner#include "llvm/DerivedTypes.h" 23863517aea0b06770c809396be985c1c4cc50d3c4Chris Lattner#include "llvm/InlineAsm.h" 243990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner#include "llvm/IntrinsicInst.h" 251224c386981f7948f298ed9ad444c40609570f2eDan Gohman#include "llvm/Operator.h" 26f2d577b27a56a928fa3e77ab0cd83e7597751313Chris Lattner#include "llvm/Module.h" 27ef9b9a793949469cdaa4ab6d0173136229dcab7bReid Spencer#include "llvm/ValueSymbolTable.h" 2878d033e086e19e016273de014f9214aa6f3f844bReid Spencer#include "llvm/TypeSymbolTable.h" 29413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner#include "llvm/ADT/DenseSet.h" 30551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#include "llvm/ADT/StringExtras.h" 31551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#include "llvm/ADT/STLExtras.h" 328f487662869d10c866b9ebdccb8f6a7509d3ab56Bill Wendling#include "llvm/Support/CFG.h" 33d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greene#include "llvm/Support/Debug.h" 342d5988d9baba15ecf27b724937dbf44182a518a2Devang Patel#include "llvm/Support/Dwarf.h" 35ab7c09b6b6f4516a631fd6788918c237c83939afTorok Edwin#include "llvm/Support/ErrorHandling.h" 36cb6682fa44e13262bdef7dd22b4ba90f8c2e7b97Jim Laskey#include "llvm/Support/MathExtras.h" 37683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman#include "llvm/Support/FormattedStream.h" 38007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner#include <algorithm> 394ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer#include <cctype> 40923078c65d5a37a4f135705300c9feea49487de5Devang Patel#include <map> 4131f8499e83dc4dccbb57ea7e76d1fd49b7010d0cChris Lattnerusing namespace llvm; 42d0fde30ce850b78371fd1386338350591f9ff494Brian Gaeke 43edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid Spencer// Make virtual table appear in this compilation unit. 44edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid SpencerAssemblyAnnotationWriter::~AssemblyAnnotationWriter() {} 45edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid Spencer 466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Helper Functions 486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 490e25e1cdcf1f73bb9f56b91155d5c0ef42ef0a44Reid Spencer 50207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattnerstatic const Module *getModuleFromVal(const Value *V) { 51949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner if (const Argument *MA = dyn_cast<Argument>(V)) 52207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return MA->getParent() ? MA->getParent()->getParent() : 0; 53a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 55207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return BB->getParent() ? BB->getParent()->getParent() : 0; 56a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) { 5879df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner const Function *M = I->getParent() ? I->getParent()->getParent() : 0; 59207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return M ? M->getParent() : 0; 606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 614a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner 626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) 63207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return GV->getParent(); 644a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner if (const NamedMDNode *NMD = dyn_cast<NamedMDNode>(V)) 654a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner return NMD->getParent(); 66207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return 0; 67207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 68207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 69e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar// PrintEscapedString - Print each character of the specified string, escaping 70e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar// it if it is not printable or if it is an escape char. 71683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanstatic void PrintEscapedString(const StringRef &Name, 721220e10f70f89e0f8082344646d79805edf9025dDan Gohman raw_ostream &Out) { 7303d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar for (unsigned i = 0, e = Name.size(); i != e; ++i) { 7403d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar unsigned char C = Name[i]; 7534a408639fbdb41add1a86af689c73fb4e9947a8Nick Lewycky if (isprint(C) && C != '\\' && C != '"') 76e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar Out << C; 77e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar else 78e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar Out << '\\' << hexdigit(C >> 4) << hexdigit(C & 0x0F); 79e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar } 80e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar} 81e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar 82addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattnerenum PrefixType { 83addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner GlobalPrefix, 84addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner LabelPrefix, 85cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar LocalPrefix, 86cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar NoPrefix 87addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner}; 88addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner 89c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 90c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// prefixed with % (if the string only contains simple characters) or is 91c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 921220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void PrintLLVMName(raw_ostream &OS, const StringRef &Name, 9303d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrefixType Prefix) { 9403d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar assert(Name.data() && "Cannot get empty name!"); 95c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner switch (Prefix) { 96c23197a26f34f559ea9797de51e187087c039c42Torok Edwin default: llvm_unreachable("Bad prefix!"); 97cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar case NoPrefix: break; 9852b26de325e32c71159376853384789b7646eaf4Chris Lattner case GlobalPrefix: OS << '@'; break; 9952b26de325e32c71159376853384789b7646eaf4Chris Lattner case LabelPrefix: break; 10052b26de325e32c71159376853384789b7646eaf4Chris Lattner case LocalPrefix: OS << '%'; break; 101042348343e8c10b6cd60d2dca2b95ba27428ddc2Nick Lewycky } 102a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 103c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Scan the name to see if it needs quotes first. 10403d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar bool NeedsQuotes = isdigit(Name[0]); 105c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 10603d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar for (unsigned i = 0, e = Name.size(); i != e; ++i) { 10703d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar char C = Name[i]; 108c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!isalnum(C) && C != '-' && C != '.' && C != '_') { 109c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner NeedsQuotes = true; 110c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner break; 111c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 112c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 113c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 114a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 115c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // If we didn't need any quotes, just write out the name in one blast. 116c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 11703d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar OS << Name; 118c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 119c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 120a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 121c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Okay, we need quotes. Output the quotes and escape any scary characters as 122c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // needed. 123c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 12403d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintEscapedString(Name, OS); 125c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 126c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 127c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 1286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 1296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// prefixed with % (if the string only contains simple characters) or is 1306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 1311220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void PrintLLVMName(raw_ostream &OS, const Value *V) { 132a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar PrintLLVMName(OS, V->getName(), 133c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner isa<GlobalValue>(V) ? GlobalPrefix : LocalPrefix); 134c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 135c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 1369cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner//===----------------------------------------------------------------------===// 1379cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner// TypePrinting Class: Type printing machinery 1389cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner//===----------------------------------------------------------------------===// 1399cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 14087185e82f683cf3c046ddf974513d5a286422f5fChris Lattnerstatic DenseMap<const Type *, std::string> &getTypeNamesMap(void *M) { 14187185e82f683cf3c046ddf974513d5a286422f5fChris Lattner return *static_cast<DenseMap<const Type *, std::string>*>(M); 142d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner} 143d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner 144d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattnervoid TypePrinting::clear() { 145d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner getTypeNamesMap(TypeNames).clear(); 146d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner} 1479cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 148e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattnerbool TypePrinting::hasTypeName(const Type *Ty) const { 149e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner return getTypeNamesMap(TypeNames).count(Ty); 150e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner} 151e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner 152e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattnervoid TypePrinting::addTypeName(const Type *Ty, const std::string &N) { 153e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner getTypeNamesMap(TypeNames).insert(std::make_pair(Ty, N)); 154e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner} 155e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner 156e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner 157e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris LattnerTypePrinting::TypePrinting() { 15887185e82f683cf3c046ddf974513d5a286422f5fChris Lattner TypeNames = new DenseMap<const Type *, std::string>(); 1599cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner} 1609cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 161d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris LattnerTypePrinting::~TypePrinting() { 162d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner delete &getTypeNamesMap(TypeNames); 163d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner} 164d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner 165534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner/// CalcTypeName - Write the specified type to the specified raw_ostream, making 166534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner/// use of type names or up references to shorten the type name where possible. 167534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattnervoid TypePrinting::CalcTypeName(const Type *Ty, 168b840cace77b2c6afe9106698b1cb003a04e53b41Chris Lattner SmallVectorImpl<const Type *> &TypeStack, 169d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner raw_ostream &OS, bool IgnoreTopLevelName) { 1709cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // Check to see if the type is named. 171d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner if (!IgnoreTopLevelName) { 172042348343e8c10b6cd60d2dca2b95ba27428ddc2Nick Lewycky DenseMap<const Type *, std::string> &TM = getTypeNamesMap(TypeNames); 173d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner DenseMap<const Type *, std::string>::iterator I = TM.find(Ty); 174d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner if (I != TM.end()) { 175d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner OS << I->second; 176d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner return; 177d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner } 1789cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 179a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1809cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // Check to see if the Type is already on the stack... 1819cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner unsigned Slot = 0, CurSize = TypeStack.size(); 1829cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner while (Slot < CurSize && TypeStack[Slot] != Ty) ++Slot; // Scan for type 183a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1849cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // This is another base case for the recursion. In this case, we know 1859cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // that we have looped back to a type that we have previously visited. 1869cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // Generate the appropriate upreference to handle this. 1879cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner if (Slot < CurSize) { 18830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '\\' << unsigned(CurSize-Slot); // Here's the upreference 1899cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner return; 1909cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 191a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1929cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner TypeStack.push_back(Ty); // Recursive case: Add us to the stack.. 193a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1949cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner switch (Ty->getTypeID()) { 19530794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::VoidTyID: OS << "void"; break; 19630794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::FloatTyID: OS << "float"; break; 19730794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::DoubleTyID: OS << "double"; break; 19830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::X86_FP80TyID: OS << "x86_fp80"; break; 19930794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::FP128TyID: OS << "fp128"; break; 20030794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::PPC_FP128TyID: OS << "ppc_fp128"; break; 20130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::LabelTyID: OS << "label"; break; 2027a0370f66ab5739f42ffe822f33494e0de9b182bNick Lewycky case Type::MetadataTyID: OS << "metadata"; break; 203583ffd878744e27b2ced28d67026c6ad83175ef2Chris Lattner case Type::IntegerTyID: 20430794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << 'i' << cast<IntegerType>(Ty)->getBitWidth(); 205583ffd878744e27b2ced28d67026c6ad83175ef2Chris Lattner break; 206a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 20736942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::FunctionTyID: { 20836942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner const FunctionType *FTy = cast<FunctionType>(Ty); 20930794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner CalcTypeName(FTy->getReturnType(), TypeStack, OS); 21030794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << " ("; 21136942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner for (FunctionType::param_iterator I = FTy->param_begin(), 21236942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner E = FTy->param_end(); I != E; ++I) { 21336942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (I != FTy->param_begin()) 21430794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ", "; 21530794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner CalcTypeName(*I, TypeStack, OS); 2169cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 21736942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (FTy->isVarArg()) { 21830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner if (FTy->getNumParams()) OS << ", "; 21930794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "..."; 2209cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 22130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ')'; 22236942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 22336942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 22436942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::StructTyID: { 22536942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner const StructType *STy = cast<StructType>(Ty); 22636942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (STy->isPacked()) 22730794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '<'; 22830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "{ "; 22936942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner for (StructType::element_iterator I = STy->element_begin(), 23036942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner E = STy->element_end(); I != E; ++I) { 23130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner CalcTypeName(*I, TypeStack, OS); 23236942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (next(I) != STy->element_end()) 23330794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ','; 23430794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ' '; 2359cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 23630794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '}'; 23736942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (STy->isPacked()) 23830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '>'; 23936942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 24036942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 24136942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::PointerTyID: { 24236942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner const PointerType *PTy = cast<PointerType>(Ty); 24330794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner CalcTypeName(PTy->getElementType(), TypeStack, OS); 24436942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (unsigned AddressSpace = PTy->getAddressSpace()) 24530794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << " addrspace(" << AddressSpace << ')'; 24630794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '*'; 24736942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 24836942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 24936942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::ArrayTyID: { 25036942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner const ArrayType *ATy = cast<ArrayType>(Ty); 25130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '[' << ATy->getNumElements() << " x "; 25230794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner CalcTypeName(ATy->getElementType(), TypeStack, OS); 25330794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ']'; 25436942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 25536942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 25636942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::VectorTyID: { 25736942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner const VectorType *PTy = cast<VectorType>(Ty); 25830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "<" << PTy->getNumElements() << " x "; 25930794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner CalcTypeName(PTy->getElementType(), TypeStack, OS); 26030794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '>'; 26136942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 26236942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 26336942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::OpaqueTyID: 26430794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "opaque"; 26536942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 26636942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner default: 26730794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "<unrecognized-type>"; 26836942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner break; 2699cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 270a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 271534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner TypeStack.pop_back(); // Remove self from stack. 2729cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner} 2739cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 2749cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner/// printTypeInt - The internal guts of printing out a type that has a 2759cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner/// potentially named portion. 2769cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner/// 277d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattnervoid TypePrinting::print(const Type *Ty, raw_ostream &OS, 278d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner bool IgnoreTopLevelName) { 2799cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // Check to see if the type is named. 28087185e82f683cf3c046ddf974513d5a286422f5fChris Lattner DenseMap<const Type*, std::string> &TM = getTypeNamesMap(TypeNames); 281d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner if (!IgnoreTopLevelName) { 282d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner DenseMap<const Type*, std::string>::iterator I = TM.find(Ty); 283d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner if (I != TM.end()) { 284d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner OS << I->second; 285d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner return; 286d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner } 2879cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 288a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 2899cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // Otherwise we have a type that has not been named but is a derived type. 2909cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // Carefully recurse the type hierarchy to print out any contained symbolic 2919cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner // names. 292b840cace77b2c6afe9106698b1cb003a04e53b41Chris Lattner SmallVector<const Type *, 16> TypeStack; 2939cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner std::string TypeName; 294a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 295534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner raw_string_ostream TypeOS(TypeName); 296d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner CalcTypeName(Ty, TypeStack, TypeOS, IgnoreTopLevelName); 297534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner OS << TypeOS.str(); 298534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner 299534361e7e17b34c6ac043a2c8bea626a5e9f1657Chris Lattner // Cache type name for later use. 300d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner if (!IgnoreTopLevelName) 301d2b6cb0a2b6e5994ff871027617c5efd69f7e3adChris Lattner TM.insert(std::make_pair(Ty, TypeOS.str())); 3029cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner} 3039cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 304413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattnernamespace { 305413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner class TypeFinder { 306413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // To avoid walking constant expressions multiple times and other IR 307413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // objects, we keep several helper maps. 308413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner DenseSet<const Value*> VisitedConstants; 309413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner DenseSet<const Type*> VisitedTypes; 310a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 311413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner TypePrinting &TP; 312413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner std::vector<const Type*> &NumberedTypes; 313413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner public: 314413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner TypeFinder(TypePrinting &tp, std::vector<const Type*> &numberedTypes) 315413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner : TP(tp), NumberedTypes(numberedTypes) {} 316a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 317413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner void Run(const Module &M) { 318884858608b0107df56e671406d280e9617988f36Chris Lattner // Get types from the type symbol table. This gets opaque types referened 319884858608b0107df56e671406d280e9617988f36Chris Lattner // only through derived named types. 320884858608b0107df56e671406d280e9617988f36Chris Lattner const TypeSymbolTable &ST = M.getTypeSymbolTable(); 321884858608b0107df56e671406d280e9617988f36Chris Lattner for (TypeSymbolTable::const_iterator TI = ST.begin(), E = ST.end(); 322884858608b0107df56e671406d280e9617988f36Chris Lattner TI != E; ++TI) 323884858608b0107df56e671406d280e9617988f36Chris Lattner IncorporateType(TI->second); 324a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 325413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Get types from global variables. 326413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (Module::const_global_iterator I = M.global_begin(), 327413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner E = M.global_end(); I != E; ++I) { 328413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateType(I->getType()); 329413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner if (I->hasInitializer()) 330413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateValue(I->getInitializer()); 331413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 332a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 333413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Get types from aliases. 334413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (Module::const_alias_iterator I = M.alias_begin(), 335413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner E = M.alias_end(); I != E; ++I) { 336413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateType(I->getType()); 337413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateValue(I->getAliasee()); 338413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 339a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 340413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Get types from functions. 341413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (Module::const_iterator FI = M.begin(), E = M.end(); FI != E; ++FI) { 342413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateType(FI->getType()); 343a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 344413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (Function::const_iterator BB = FI->begin(), E = FI->end(); 345413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner BB != E;++BB) 346413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (BasicBlock::const_iterator II = BB->begin(), 347413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner E = BB->end(); II != E; ++II) { 348413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner const Instruction &I = *II; 349413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Incorporate the type of the instruction and all its operands. 350413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateType(I.getType()); 351413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (User::const_op_iterator OI = I.op_begin(), OE = I.op_end(); 352413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner OI != OE; ++OI) 353413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateValue(*OI); 354413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 355413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 356413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 357a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 358413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner private: 359413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner void IncorporateType(const Type *Ty) { 360413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Check to see if we're already visited this type. 361884858608b0107df56e671406d280e9617988f36Chris Lattner if (!VisitedTypes.insert(Ty).second) 362413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner return; 363a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 364413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // If this is a structure or opaque type, add a name for the type. 36521cc4460efa104e8591b05a90f20130291614344Nick Lewycky if (((isa<StructType>(Ty) && cast<StructType>(Ty)->getNumElements()) 36621cc4460efa104e8591b05a90f20130291614344Nick Lewycky || isa<OpaqueType>(Ty)) && !TP.hasTypeName(Ty)) { 367413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner TP.addTypeName(Ty, "%"+utostr(unsigned(NumberedTypes.size()))); 368413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner NumberedTypes.push_back(Ty); 369413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 370a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 371413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Recursively walk all contained types. 372413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (Type::subtype_iterator I = Ty->subtype_begin(), 373413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner E = Ty->subtype_end(); I != E; ++I) 374a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar IncorporateType(*I); 375413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 376a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 377413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner /// IncorporateValue - This method is used to walk operand lists finding 378413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner /// types hiding in constant expressions and other operands that won't be 379413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner /// walked in other ways. GlobalValues, basic blocks, instructions, and 380413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner /// inst operands are all explicitly enumerated. 381413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner void IncorporateValue(const Value *V) { 382413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner if (V == 0 || !isa<Constant>(V) || isa<GlobalValue>(V)) return; 383a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 384413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Already visited? 385413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner if (!VisitedConstants.insert(V).second) 386413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner return; 387a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 388413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Check this type. 389413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateType(V->getType()); 390a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 391413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Look in operands for types. 392413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner const Constant *C = cast<Constant>(V); 393413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (Constant::const_op_iterator I = C->op_begin(), 394413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner E = C->op_end(); I != E;++I) 395413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner IncorporateValue(*I); 396413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 397413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner }; 398413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner} // end anonymous namespace 399413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner 400413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner 401413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner/// AddModuleTypesToPrinter - Add all of the symbolic type names for types in 402413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner/// the specified module to the TypePrinter and all numbered types to it and the 403413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner/// NumberedTypes table. 404a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarstatic void AddModuleTypesToPrinter(TypePrinting &TP, 405413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner std::vector<const Type*> &NumberedTypes, 406413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner const Module *M) { 407e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner if (M == 0) return; 408a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 409e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner // If the module has a symbol table, take all global types and stuff their 410e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner // names into the TypeNames map. 411e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner const TypeSymbolTable &ST = M->getTypeSymbolTable(); 412e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner for (TypeSymbolTable::const_iterator TI = ST.begin(), E = ST.end(); 413e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TI != E; ++TI) { 414e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner const Type *Ty = cast<Type>(TI->second); 415a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 416e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner // As a heuristic, don't insert pointer to primitive types, because 417e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner // they are used too often to have a single useful name. 418e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner if (const PointerType *PTy = dyn_cast<PointerType>(Ty)) { 419e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner const Type *PETy = PTy->getElementType(); 420e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner if ((PETy->isPrimitiveType() || PETy->isInteger()) && 421e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner !isa<OpaqueType>(PETy)) 422e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner continue; 423e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner } 424a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 425e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner // Likewise don't insert primitives either. 426e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner if (Ty->isInteger() || Ty->isPrimitiveType()) 427e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner continue; 428a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 429e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner // Get the name as a string and insert it into TypeNames. 430e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner std::string NameStr; 431683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman raw_string_ostream NameROS(NameStr); 432683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream NameOS(NameROS); 43303d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintLLVMName(NameOS, TI->first, LocalPrefix); 434683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman NameOS.flush(); 435683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman TP.addTypeName(Ty, NameStr); 436e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner } 437a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 438413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Walk the entire module to find references to unnamed structure and opaque 439413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // types. This is required for correctness by opaque types (because multiple 440413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // uses of an unnamed opaque type needs to be referred to by the same ID) and 441413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // it shrinks complex recursive structure types substantially in some cases. 442413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner TypeFinder(TP, NumberedTypes).Run(*M); 443e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner} 444e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner 4459cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 4469cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner/// WriteTypeSymbolic - This attempts to write the specified type as a symbolic 4479cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner/// type, iff there is an entry in the modules symbol table for the specified 448c287137ce7455c63be0075e0d5aba0bab4f125eaChris Lattner/// type or one of it's component types. 4499cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner/// 450e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattnervoid llvm::WriteTypeSymbolic(raw_ostream &OS, const Type *Ty, const Module *M) { 451e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TypePrinting Printer; 452413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner std::vector<const Type*> NumberedTypes; 453413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner AddModuleTypesToPrinter(Printer, NumberedTypes, M); 454e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner Printer.print(Ty, OS); 4559cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner} 4569cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 4576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 4586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// SlotTracker Class: Enumerate slot numbers for unnamed values 4596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 4606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnernamespace { 4626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4636ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// This class provides computation of slot numbers for LLVM Assembly writing. 4646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// 4656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerclass SlotTracker { 4666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 467320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// ValueMap - A mapping of Values to slot numbers. 4686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner typedef DenseMap<const Value*, unsigned> ValueMap; 469a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 470a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarprivate: 471320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// TheModule - The module for which we are holding slot numbers. 4726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Module* TheModule; 473a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 474320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// TheFunction - The function for which we are holding slot numbers. 4756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Function* TheFunction; 4766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner bool FunctionProcessed; 477a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 478320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// mMap - The TypePlanes map for the module level data. 4796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap mMap; 4806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned mNext; 481a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 482320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// fMap - The TypePlanes map for the function level data. 4836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap fMap; 4846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned fNext; 485a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 486320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// mdnMap - Map for MDNodes. 487307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner DenseMap<const MDNode*, unsigned> mdnMap; 488320671d2654a543bbeed5b62efe165430146d55eDevang Patel unsigned mdnNext; 4896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 4906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a module 4916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Module *M); 4926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a function, starting out in incorp state. 4936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Function *F); 4946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Return the slot number of the specified value in it's type 4966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// plane. If something is not in the SlotTracker, return -1. 4976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getLocalSlot(const Value *V); 4986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getGlobalSlot(const GlobalValue *V); 499320671d2654a543bbeed5b62efe165430146d55eDevang Patel int getMetadataSlot(const MDNode *N); 5006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// If you'd like to deal with a function instead of just a module, use 5026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// this method to get its data into the SlotTracker. 5036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void incorporateFunction(const Function *F) { 5046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = F; 5056ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 5066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 5076ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5086ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// After calling incorporateFunction, use this method to remove the 5096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// most recently incorporated function from the SlotTracker. This 5106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// will reset the state of the machine back to just the module contents. 5116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void purgeFunction(); 5126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 513320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// MDNode map iterators. 514307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner typedef DenseMap<const MDNode*, unsigned>::iterator mdn_iterator; 515307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator mdn_begin() { return mdnMap.begin(); } 516307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator mdn_end() { return mdnMap.end(); } 517307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner unsigned mdn_size() const { return mdnMap.size(); } 518307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner bool mdn_empty() const { return mdnMap.empty(); } 519320671d2654a543bbeed5b62efe165430146d55eDevang Patel 5206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// This function does the actual initialization. 5216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner inline void initialize(); 5226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 523320671d2654a543bbeed5b62efe165430146d55eDevang Patel // Implementation Details 524320671d2654a543bbeed5b62efe165430146d55eDevang Patelprivate: 5256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 5266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateModuleSlot(const GlobalValue *V); 527320671d2654a543bbeed5b62efe165430146d55eDevang Patel 528320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// CreateMetadataSlot - Insert the specified MDNode* into the slot table. 529320671d2654a543bbeed5b62efe165430146d55eDevang Patel void CreateMetadataSlot(const MDNode *N); 530320671d2654a543bbeed5b62efe165430146d55eDevang Patel 5316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateFunctionSlot - Insert the specified Value* into the slot table. 5326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateFunctionSlot(const Value *V); 5336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Add all of the module level global variables (and their initializers) 5356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// and function declarations, but not the contents of those functions. 5366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processModule(); 5376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 538320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// Add all of the functions arguments, basic blocks, and instructions. 5396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processFunction(); 5406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker(const SlotTracker &); // DO NOT IMPLEMENT 5426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void operator=(const SlotTracker &); // DO NOT IMPLEMENT 5436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner}; 5446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} // end anonymous namespace 5466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerstatic SlotTracker *createSlotTracker(const Value *V) { 5496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Argument *FA = dyn_cast<Argument>(V)) 5506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(FA->getParent()); 551a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) 5536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(I->getParent()->getParent()); 554a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5556ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 5566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(BB->getParent()); 557a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(V)) 5596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(GV->getParent()); 560a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) 562a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar return new SlotTracker(GA->getParent()); 563a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Function *Func = dyn_cast<Function>(V)) 5656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(Func); 566a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return 0; 5686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#if 0 571d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greene#define ST_DEBUG(X) dbgs() << X 5726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#else 573242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner#define ST_DEBUG(X) 5746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#endif 5756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Module level constructor. Causes the contents of the Module (sans functions) 5776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// to be added to the slot table. 5786ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Module *M) 5796e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner : TheModule(M), TheFunction(0), FunctionProcessed(false), 58038cf02ebc977d65f3e1beecd1819a14f7bcf7fa9Chris Lattner mNext(0), fNext(0), mdnNext(0) { 5816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Function level constructor. Causes the contents of the Module and the one 5846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// function provided to be added to the slot table. 5856ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Function *F) 586cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner : TheModule(F ? F->getParent() : 0), TheFunction(F), FunctionProcessed(false), 5876e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner mNext(0), fNext(0), mdnNext(0) { 5886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerinline void SlotTracker::initialize() { 5916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheModule) { 5926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processModule(); 5936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheModule = 0; ///< Prevent re-processing next time we're called. 5946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 595a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheFunction && !FunctionProcessed) 5976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processFunction(); 5986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Iterate through all the global variables, functions, and global 6016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// variable initializers and create slots for them. 6026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processModule() { 603242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processModule!\n"); 604a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 6056ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the unnamed global variables to the value table. 6066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_global_iterator I = TheModule->global_begin(), 607320671d2654a543bbeed5b62efe165430146d55eDevang Patel E = TheModule->global_end(); I != E; ++I) { 608a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar if (!I->hasName()) 6096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 610320671d2654a543bbeed5b62efe165430146d55eDevang Patel } 611a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 61237c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel // Add metadata used by named metadata. 613a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar for (Module::const_named_metadata_iterator 61437c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel I = TheModule->named_metadata_begin(), 61537c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel E = TheModule->named_metadata_end(); I != E; ++I) { 61637c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel const NamedMDNode *NMD = I; 6175d0cacdbb6577f2449986f345858db17dc1bcf59Chris Lattner for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) { 618fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner // FIXME: Change accessor to be type safe. 619fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner if (MDNode *MD = cast_or_null<MDNode>(NMD->getOperand(i))) 620e8861b840bf388945d876f97cf2ff6fcbf310790Devang Patel CreateMetadataSlot(MD); 62137c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel } 62237c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel } 62337c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel 6246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the unnamed functions to the table. 6256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_iterator I = TheModule->begin(), E = TheModule->end(); 6266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner I != E; ++I) 6276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!I->hasName()) 6286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 629a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 630242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processModule!\n"); 6316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 6326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Process the arguments, basic blocks, and instructions of a function. 6346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processFunction() { 635242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processFunction!\n"); 6366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fNext = 0; 637a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 6386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the function arguments with no names. 6396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for(Function::const_arg_iterator AI = TheFunction->arg_begin(), 6406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner AE = TheFunction->arg_end(); AI != AE; ++AI) 6416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!AI->hasName()) 6426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(AI); 643a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 644242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("Inserting Instructions:\n"); 645a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 6466e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner SmallVector<std::pair<unsigned, MDNode*>, 4> MDForInst; 64743215788d5d79a0a336ca85442d7c8a45552dd7aDevang Patel 6486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the basic blocks and instructions with no names. 6496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Function::const_iterator BB = TheFunction->begin(), 6506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner E = TheFunction->end(); BB != E; ++BB) { 6516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!BB->hasName()) 6526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(BB); 6533990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner 654a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; 655320671d2654a543bbeed5b62efe165430146d55eDevang Patel ++I) { 6563990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner if (!I->getType()->isVoidTy() && !I->hasName()) 6576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(I); 6583990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner 6593990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner // Intrinsics can directly use metadata. 6603990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner if (isa<IntrinsicInst>(I)) 6613990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i) 6623990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner if (MDNode *N = dyn_cast_or_null<MDNode>(I->getOperand(i))) 6633990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner CreateMetadataSlot(N); 664a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 66543215788d5d79a0a336ca85442d7c8a45552dd7aDevang Patel // Process metadata attached with this instruction. 6663990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner I->getAllMetadata(MDForInst); 6673990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner for (unsigned i = 0, e = MDForInst.size(); i != e; ++i) 6683990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner CreateMetadataSlot(MDForInst[i].second); 6696e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner MDForInst.clear(); 670320671d2654a543bbeed5b62efe165430146d55eDevang Patel } 6716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 67243215788d5d79a0a336ca85442d7c8a45552dd7aDevang Patel 6736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = true; 674a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 675242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processFunction!\n"); 6766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 6776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// Clean up after incorporating a function. This is the only way to get out of 6796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// the function incorporation state that affects get*Slot/Create*Slot. Function 6806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// incorporation state is indicated by TheFunction != 0. 6816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::purgeFunction() { 682242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin purgeFunction!\n"); 6836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap.clear(); // Simply discard the function level map 6846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = 0; 6856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 686242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end purgeFunction!\n"); 6876ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 6886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getGlobalSlot - Get the slot number of a global value. 6906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getGlobalSlot(const GlobalValue *V) { 6916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 6926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 693a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 6946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Find the type plane in the module map 6956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator MI = mMap.find(V); 696aeaf245db33fa8bccdd14bb8899ee0585a75a7b1Dan Gohman return MI == mMap.end() ? -1 : (int)MI->second; 6976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 6986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 699307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner/// getMetadataSlot - Get the slot number of a MDNode. 700320671d2654a543bbeed5b62efe165430146d55eDevang Patelint SlotTracker::getMetadataSlot(const MDNode *N) { 701320671d2654a543bbeed5b62efe165430146d55eDevang Patel // Check for uninitialized state and do lazy initialization. 702320671d2654a543bbeed5b62efe165430146d55eDevang Patel initialize(); 703a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 704320671d2654a543bbeed5b62efe165430146d55eDevang Patel // Find the type plane in the module map 705307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator MI = mdnMap.find(N); 706320671d2654a543bbeed5b62efe165430146d55eDevang Patel return MI == mdnMap.end() ? -1 : (int)MI->second; 707320671d2654a543bbeed5b62efe165430146d55eDevang Patel} 708320671d2654a543bbeed5b62efe165430146d55eDevang Patel 7096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getLocalSlot - Get the slot number for a value that is local to a function. 7116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getLocalSlot(const Value *V) { 7126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!isa<Constant>(V) && "Can't get a constant or global slot with this!"); 713a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 7146ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 7156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 716a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 7176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator FI = fMap.find(V); 718aeaf245db33fa8bccdd14bb8899ee0585a75a7b1Dan Gohman return FI == fMap.end() ? -1 : (int)FI->second; 7196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 7206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 7236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateModuleSlot(const GlobalValue *V) { 7246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V && "Can't insert a null Value into SlotTracker!"); 7254ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner assert(!V->getType()->isVoidTy() && "Doesn't need a slot!"); 7266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!V->hasName() && "Doesn't need a slot!"); 727a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 7286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = mNext++; 7296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner mMap[V] = DestSlot; 730a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 731242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 7326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " ["); 7336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, A = Alias, o = other 734242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG((isa<GlobalVariable>(V) ? 'G' : 7356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<Function>(V) ? 'F' : 7366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<GlobalAlias>(V) ? 'A' : 'o'))) << "]\n"); 7376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 7386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateSlot - Create a new slot for the specified value if it has no name. 7406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateFunctionSlot(const Value *V) { 7414ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner assert(!V->getType()->isVoidTy() && !V->hasName() && "Doesn't need a slot!"); 742a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 7436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = fNext++; 7446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap[V] = DestSlot; 745a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 7466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, o = other 747242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 7486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " [o]\n"); 749a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar} 7506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 751320671d2654a543bbeed5b62efe165430146d55eDevang Patel/// CreateModuleSlot - Insert the specified MDNode* into the slot table. 752320671d2654a543bbeed5b62efe165430146d55eDevang Patelvoid SlotTracker::CreateMetadataSlot(const MDNode *N) { 753320671d2654a543bbeed5b62efe165430146d55eDevang Patel assert(N && "Can't insert a null Value into SlotTracker!"); 754a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 7552b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner // Don't insert if N is a function-local metadata, these are always printed 7562b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner // inline. 7575d3016215075c52766711e741ce5401ee891d4acVictor Hernandez if (N->isFunctionLocal()) 7585d3016215075c52766711e741ce5401ee891d4acVictor Hernandez return; 759ff7707e98393255e23a66f3f6689cdcf59197548Victor Hernandez 760307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator I = mdnMap.find(N); 761320671d2654a543bbeed5b62efe165430146d55eDevang Patel if (I != mdnMap.end()) 762320671d2654a543bbeed5b62efe165430146d55eDevang Patel return; 763320671d2654a543bbeed5b62efe165430146d55eDevang Patel 764320671d2654a543bbeed5b62efe165430146d55eDevang Patel unsigned DestSlot = mdnNext++; 765320671d2654a543bbeed5b62efe165430146d55eDevang Patel mdnMap[N] = DestSlot; 7666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7672b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner // Recursively add any MDNodes referenced by operands. 7682b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) 7692b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner if (const MDNode *Op = dyn_cast_or_null<MDNode>(N->getOperand(i))) 7702b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner CreateMetadataSlot(Op); 771320671d2654a543bbeed5b62efe165430146d55eDevang Patel} 7726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 7746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// AsmWriter Implementation 7756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 7766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7771220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteAsOperandInternal(raw_ostream &Out, const Value *V, 778d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman TypePrinting *TypePrinter, 7796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker *Machine); 7806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 7826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 78382c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattnerstatic const char *getPredicateText(unsigned predicate) { 78481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer const char * pred = "unknown"; 78581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer switch (predicate) { 7866e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_FALSE: pred = "false"; break; 7876e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OEQ: pred = "oeq"; break; 7886e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OGT: pred = "ogt"; break; 7896e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OGE: pred = "oge"; break; 7906e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OLT: pred = "olt"; break; 7916e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OLE: pred = "ole"; break; 7926e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ONE: pred = "one"; break; 7936e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ORD: pred = "ord"; break; 7946e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UNO: pred = "uno"; break; 7956e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UEQ: pred = "ueq"; break; 7966e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UGT: pred = "ugt"; break; 7976e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UGE: pred = "uge"; break; 7986e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ULT: pred = "ult"; break; 7996e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ULE: pred = "ule"; break; 8006e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UNE: pred = "une"; break; 8016e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_TRUE: pred = "true"; break; 8026e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_EQ: pred = "eq"; break; 8036e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_NE: pred = "ne"; break; 8046e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SGT: pred = "sgt"; break; 8056e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SGE: pred = "sge"; break; 8066e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SLT: pred = "slt"; break; 8076e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SLE: pred = "sle"; break; 8086e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_UGT: pred = "ugt"; break; 8096e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_UGE: pred = "uge"; break; 8106e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_ULT: pred = "ult"; break; 8116e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_ULE: pred = "ule"; break; 81281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer } 81381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer return pred; 81481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer} 81581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer 816320671d2654a543bbeed5b62efe165430146d55eDevang Patel 8171220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteOptimizationInfo(raw_ostream &Out, const User *U) { 8181224c386981f7948f298ed9ad444c40609570f2eDan Gohman if (const OverflowingBinaryOperator *OBO = 8191224c386981f7948f298ed9ad444c40609570f2eDan Gohman dyn_cast<OverflowingBinaryOperator>(U)) { 8205078f84c82814e4d33846f9ef54281619d362f8aDan Gohman if (OBO->hasNoUnsignedWrap()) 82159858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman Out << " nuw"; 8225078f84c82814e4d33846f9ef54281619d362f8aDan Gohman if (OBO->hasNoSignedWrap()) 82359858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman Out << " nsw"; 8241224c386981f7948f298ed9ad444c40609570f2eDan Gohman } else if (const SDivOperator *Div = dyn_cast<SDivOperator>(U)) { 8251224c386981f7948f298ed9ad444c40609570f2eDan Gohman if (Div->isExact()) 82659858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman Out << " exact"; 827dd8004dc73d091ccb3927dbbc3b41639a3738ae3Dan Gohman } else if (const GEPOperator *GEP = dyn_cast<GEPOperator>(U)) { 828dd8004dc73d091ccb3927dbbc3b41639a3738ae3Dan Gohman if (GEP->isInBounds()) 829dd8004dc73d091ccb3927dbbc3b41639a3738ae3Dan Gohman Out << " inbounds"; 8301224c386981f7948f298ed9ad444c40609570f2eDan Gohman } 8311224c386981f7948f298ed9ad444c40609570f2eDan Gohman} 8321224c386981f7948f298ed9ad444c40609570f2eDan Gohman 8331220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteConstantInt(raw_ostream &Out, const Constant *CV, 8349cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner TypePrinting &TypePrinter, SlotTracker *Machine) { 8356b6b6ef1677fa71b1072c2911b4c1f9524a558c9Zhou Sheng if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) { 8361d0be15f89cb5056e20e2d24faa8d6afb1573bcaOwen Anderson if (CI->getType() == Type::getInt1Ty(CV->getContext())) { 837579dca12c2cfd60bc18aaadbd5331897d48fec29Reid Spencer Out << (CI->getZExtValue() ? "true" : "false"); 838fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 839fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 840fad86b003a839cef40ec8ce8408322f4913368caChris Lattner Out << CI->getValue(); 841fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 842fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 843a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 844fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) { 8459d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEdouble || 8469d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen &CFP->getValueAPF().getSemantics() == &APFloat::IEEEsingle) { 8479d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // We would like to output the FP constant value in exponential notation, 8489d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // but we cannot do this if doing so will lose precision. Check here to 8499d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // make sure that we only output it in exponential format if we can parse 8509d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // the value back and get the same value. 8519d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 852541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen bool ignored; 8539d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen bool isDouble = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble; 854fad86b003a839cef40ec8ce8408322f4913368caChris Lattner double Val = isDouble ? CFP->getValueAPF().convertToDouble() : 855fad86b003a839cef40ec8ce8408322f4913368caChris Lattner CFP->getValueAPF().convertToFloat(); 8569d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen std::string StrVal = ftostr(CFP->getValueAPF()); 8579d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen 8589d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Check to make sure that the stringized number is not some string like 8599d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // "Inf" or NaN, that atof will accept, but the lexer will not. Check 8609d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // that the string matches the "[-+]?[0-9]" regex. 8619d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 8629d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if ((StrVal[0] >= '0' && StrVal[0] <= '9') || 8639d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen ((StrVal[0] == '-' || StrVal[0] == '+') && 8649d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen (StrVal[1] >= '0' && StrVal[1] <= '9'))) { 8659d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Reparse stringized version! 8669d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (atof(StrVal.c_str()) == Val) { 8679d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << StrVal; 8689d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen return; 8699d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 87066e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } 8719d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Otherwise we could not reparse it to exactly the same value, so we must 872541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // output the string in hexadecimal format! Note that loading and storing 873541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // floating point types changes the bits of NaNs on some hosts, notably 874541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // x86, so we must not use these types. 8759d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen assert(sizeof(double) == sizeof(uint64_t) && 8769d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen "assuming that double is 64 bits!"); 877c6a1346d7c6bb761f9e6c2c85b53febba1cb15dbChris Lattner char Buffer[40]; 878541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen APFloat apf = CFP->getValueAPF(); 879541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // Floats are represented in ASCII IR as double, convert. 880541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen if (!isDouble) 881a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar apf.convert(APFloat::IEEEdouble, APFloat::rmNearestTiesToEven, 882541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen &ignored); 883a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar Out << "0x" << 884a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar utohex_buffer(uint64_t(apf.bitcastToAPInt().getZExtValue()), 885541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen Buffer+40); 886cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 887cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 888a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 889cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // Some form of long double. These appear as a magic letter identifying 890cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // the type, then a fixed number of hex digits. 891cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "0x"; 8921b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::x87DoubleExtended) { 893cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'K'; 8941b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen // api needed to prevent premature destruction 8951b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen APInt api = CFP->getValueAPF().bitcastToAPInt(); 8961b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen const uint64_t* p = api.getRawData(); 8971b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen uint64_t word = p[1]; 8981b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen int shiftcount=12; 8991b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen int width = api.getBitWidth(); 9001b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen for (int j=0; j<width; j+=4, shiftcount-=4) { 9011b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen unsigned int nibble = (word>>shiftcount) & 15; 9021b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (nibble < 10) 9031b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen Out << (unsigned char)(nibble + '0'); 9041b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen else 9051b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen Out << (unsigned char)(nibble - 10 + 'A'); 9061b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (shiftcount == 0 && j+4 < width) { 9071b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen word = *p; 9081b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen shiftcount = 64; 9091b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (width-j-4 < 64) 9101b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen shiftcount = width-j-4; 9111b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen } 9121b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen } 9131b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen return; 9141b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen } else if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEquad) 915cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'L'; 916cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else if (&CFP->getValueAPF().getSemantics() == &APFloat::PPCDoubleDouble) 917cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'M'; 918cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else 919c23197a26f34f559ea9797de51e187087c039c42Torok Edwin llvm_unreachable("Unsupported floating point type"); 920cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // api needed to prevent premature destruction 9217111b02c734c992b8c97d9918118768026dad79eDale Johannesen APInt api = CFP->getValueAPF().bitcastToAPInt(); 922cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner const uint64_t* p = api.getRawData(); 923cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner uint64_t word = *p; 924cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int shiftcount=60; 925cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int width = api.getBitWidth(); 926cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner for (int j=0; j<width; j+=4, shiftcount-=4) { 927cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner unsigned int nibble = (word>>shiftcount) & 15; 928cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (nibble < 10) 929cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << (unsigned char)(nibble + '0'); 9309d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen else 931cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << (unsigned char)(nibble - 10 + 'A'); 932cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (shiftcount == 0 && j+4 < width) { 933cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner word = *(++p); 934cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner shiftcount = 64; 935cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (width-j-4 < 64) 936cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner shiftcount = width-j-4; 9379d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 9389d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 939cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 940cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 941a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 942cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<ConstantAggregateZero>(CV)) { 943de512b5b2edebe9c9021a92c7c7a9ae9fbc380d6Chris Lattner Out << "zeroinitializer"; 944cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 945cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 94673050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner 94773050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner if (const BlockAddress *BA = dyn_cast<BlockAddress>(CV)) { 94873050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner Out << "blockaddress("; 94973050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner WriteAsOperandInternal(Out, BA->getFunction(), &TypePrinter, Machine); 95073050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner Out << ", "; 951cdfc940912d56a63b6f12eaa7f3faf79cf74c693Chris Lattner WriteAsOperandInternal(Out, BA->getBasicBlock(), &TypePrinter, Machine); 95273050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner Out << ")"; 95373050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner return; 95473050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner } 955a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 956cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) { 95766e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner // As a special case, print the array as a string if it is an array of 9589b38d7db6d9fbb5bf9d16bec590a17c5895453e1Dan Gohman // i8 with ConstantInt values. 959fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // 96066e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner const Type *ETy = CA->getType()->getElementType(); 96118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner if (CA->isString()) { 96266e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner Out << "c\""; 96318365506ebe3e28593cb36951f17f08e75712a29Chris Lattner PrintEscapedString(CA->getAsString(), Out); 964cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '"'; 96566e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } else { // Cannot output in string format... 96640c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '['; 9677a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner if (CA->getNumOperands()) { 9680f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 9698dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 9707a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner WriteAsOperandInternal(Out, CA->getOperand(0), 971d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman &TypePrinter, Machine); 9727a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner for (unsigned i = 1, e = CA->getNumOperands(); i != e; ++i) { 9737a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 9740f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 9758dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 976d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, CA->getOperand(i), &TypePrinter, Machine); 9777a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 9787a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 9798dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ']'; 9807a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 981cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 982cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 983a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 984cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantStruct *CS = dyn_cast<ConstantStruct>(CV)) { 98543f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 98643f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '<'; 98740c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '{'; 988a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey unsigned N = CS->getNumOperands(); 989a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey if (N) { 990242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << ' '; 9910f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(CS->getOperand(0)->getType(), Out); 9928dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 9937a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 994d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, CS->getOperand(0), &TypePrinter, Machine); 9957a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 996a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey for (unsigned i = 1; i < N; i++) { 9977a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 9980f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(CS->getOperand(i)->getType(), Out); 9998dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 10007a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 1001d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, CS->getOperand(i), &TypePrinter, Machine); 10027a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 10038dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 10047a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 1005a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 10068dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << '}'; 100743f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 100843f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '>'; 1009cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1010cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1011a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1012cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantVector *CP = dyn_cast<ConstantVector>(CV)) { 1013cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner const Type *ETy = CP->getType()->getElementType(); 1014cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner assert(CP->getNumOperands() > 0 && 1015cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner "Number of operands for a PackedConst must be > 0"); 10167dfa07f794a5dd4479e80896ef626bbe69455908Dan Gohman Out << '<'; 10170f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 10188dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1019d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, CP->getOperand(0), &TypePrinter, Machine); 1020cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner for (unsigned i = 1, e = CP->getNumOperands(); i != e; ++i) { 10214667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ", "; 10220f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 10238dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1024d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, CP->getOperand(i), &TypePrinter, Machine); 1025cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 10267dfa07f794a5dd4479e80896ef626bbe69455908Dan Gohman Out << '>'; 1027cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1028cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1029a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1030cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<ConstantPointerNull>(CV)) { 10317a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << "null"; 1032cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1033cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1034a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1035cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<UndefValue>(CV)) { 1036b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner Out << "undef"; 1037cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1038cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1039a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1040320671d2654a543bbeed5b62efe165430146d55eDevang Patel if (const MDNode *Node = dyn_cast<MDNode>(CV)) { 1041320671d2654a543bbeed5b62efe165430146d55eDevang Patel Out << "!" << Machine->getMetadataSlot(Node); 1042320671d2654a543bbeed5b62efe165430146d55eDevang Patel return; 1043320671d2654a543bbeed5b62efe165430146d55eDevang Patel } 1044320671d2654a543bbeed5b62efe165430146d55eDevang Patel 1045cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) { 104681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << CE->getOpcodeName(); 104759858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman WriteOptimizationInfo(Out, CE); 104881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer if (CE->isCompare()) 1049cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << ' ' << getPredicateText(CE->getPredicate()); 105081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << " ("; 1051fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1052b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { 10530f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print((*OI)->getType(), Out); 10548dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1055d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, *OI, &TypePrinter, Machine); 1056b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve if (OI+1 != CE->op_end()) 1057c188eeb08c873da142a47398be6c405ce3f34f51Chris Lattner Out << ", "; 1058b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve } 1059fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1060995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman if (CE->hasIndices()) { 1061995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman const SmallVector<unsigned, 4> &Indices = CE->getIndices(); 1062995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (unsigned i = 0, e = Indices.size(); i != e; ++i) 1063995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << Indices[i]; 1064995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } 1065995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman 10663da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer if (CE->isCast()) { 106795586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner Out << " to "; 10680f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(CE->getType(), Out); 106995586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner } 10703da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer 107140c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ')'; 1072cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 10737a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 1074a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1075cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<placeholder or erroneous Constant>"; 10767a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 10777a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 107885b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattnerstatic void WriteMDNodeBodyInternal(raw_ostream &Out, const MDNode *Node, 107985b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner TypePrinting *TypePrinter, 108085b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner SlotTracker *Machine) { 108185b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << "!{"; 108285b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner for (unsigned mi = 0, me = Node->getNumOperands(); mi != me; ++mi) { 108385b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner const Value *V = Node->getOperand(mi); 108485b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner if (V == 0) 108585b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << "null"; 108685b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner else { 108785b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner TypePrinter->print(V->getType(), Out); 108885b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << ' '; 108985b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner WriteAsOperandInternal(Out, Node->getOperand(mi), 109085b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner TypePrinter, Machine); 109185b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner } 109285b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner if (mi + 1 != me) 109385b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << ", "; 109485b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner } 109585b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner 109685b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << "}"; 109785b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner} 109885b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner 10997a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 1100ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// WriteAsOperand - Write the name of the specified value out to the specified 1101ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// ostream. This can be useful when you just want to print int %reg126, not 1102ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the whole instruction that generated it. 1103ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 11041220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteAsOperandInternal(raw_ostream &Out, const Value *V, 1105d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman TypePrinting *TypePrinter, 11060d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker *Machine) { 1107c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (V->hasName()) { 1108c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, V); 1109c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 1110c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1111a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1112c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner const Constant *CV = dyn_cast<Constant>(V); 1113c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (CV && !isa<GlobalValue>(CV)) { 1114d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman assert(TypePrinter && "Constants require TypePrinting!"); 1115d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteConstantInt(Out, CV, *TypePrinter, Machine); 1116cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1117cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1118a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1119cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) { 1120c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "asm "; 1121c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (IA->hasSideEffects()) 1122c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "sideeffect "; 11238ba2d5befc05ca73d3bac8708819bbbe759e2cf9Dale Johannesen if (IA->isAlignStack()) 11248ba2d5befc05ca73d3bac8708819bbbe759e2cf9Dale Johannesen Out << "alignstack "; 1125c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 1126c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getAsmString(), Out); 1127c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\", \""; 1128c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getConstraintString(), Out); 1129c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 1130cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1131cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1132e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel 1133104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel if (const MDNode *N = dyn_cast<MDNode>(V)) { 11345d3016215075c52766711e741ce5401ee891d4acVictor Hernandez if (N->isFunctionLocal()) { 113597e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez // Print metadata inline, not via slot reference number. 113685b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner WriteMDNodeBodyInternal(Out, N, TypePrinter, Machine); 113797e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez return; 113897e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez } 113997e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez 1140104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel Out << '!' << Machine->getMetadataSlot(N); 1141104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel return; 1142104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel } 1143104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel 1144e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel if (const MDString *MDS = dyn_cast<MDString>(V)) { 1145e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel Out << "!\""; 114603d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintEscapedString(MDS->getString(), Out); 1147e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel Out << '"'; 1148e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel return; 1149e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel } 1150e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel 1151746d546877a354a0d94ab0bc67775d040022a2b6Evan Cheng if (V->getValueID() == Value::PseudoSourceValueVal || 1152746d546877a354a0d94ab0bc67775d040022a2b6Evan Cheng V->getValueID() == Value::FixedStackPseudoSourceValueVal) { 1153cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman V->print(Out); 1154cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman return; 1155cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman } 1156cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman 1157cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner char Prefix = '%'; 1158cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int Slot; 1159cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (Machine) { 1160cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 1161cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = Machine->getGlobalSlot(GV); 1162cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Prefix = '@'; 1163cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } else { 1164cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = Machine->getLocalSlot(V); 1165cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1166c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 1167cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Machine = createSlotTracker(V); 1168c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Machine) { 1169c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 1170c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = Machine->getGlobalSlot(GV); 1171c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Prefix = '@'; 1172c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 1173c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = Machine->getLocalSlot(V); 1174c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1175d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman delete Machine; 117680cd11561892a639a2628d19815af0695b5dbcaaChris Lattner } else { 1177cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = -1; 11787a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 11797a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 1180a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1181cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (Slot != -1) 1182cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << Prefix << Slot; 1183cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else 1184cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<badref>"; 11857a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 11867a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 11871220e10f70f89e0f8082344646d79805edf9025dDan Gohmanvoid llvm::WriteAsOperand(raw_ostream &Out, const Value *V, 11881220e10f70f89e0f8082344646d79805edf9025dDan Gohman bool PrintType, const Module *Context) { 1189d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman 1190d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman // Fast path: Don't construct and populate a TypePrinting object if we 1191d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman // won't be needing any types printed. 1192009fc9e5d9058a1d3b64bf5cacb29d4f0c952ca5Dan Gohman if (!PrintType && 1193009fc9e5d9058a1d3b64bf5cacb29d4f0c952ca5Dan Gohman (!isa<Constant>(V) || V->hasName() || isa<GlobalValue>(V))) { 1194d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, V, 0, 0); 1195d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman return; 1196d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman } 1197d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman 1198607dc6880ecfd4807de2163d37f2fa8877b7f62dChris Lattner if (Context == 0) Context = getModuleFromVal(V); 11997a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 1200e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TypePrinting TypePrinter; 1201413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner std::vector<const Type*> NumberedTypes; 1202413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner AddModuleTypesToPrinter(TypePrinter, NumberedTypes, Context); 12038dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (PrintType) { 12040f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(V->getType(), Out); 12058dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 12068dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 1207fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1208d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, V, &TypePrinter, 0); 1209622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner} 1210622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner 1211cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnernamespace { 1212d8c2e42aeff8bdb3ac905b4721b3d3ca1f904cfaChris Lattner 1213007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattnerclass AssemblyWriter { 1214683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream &Out; 12150d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker &Machine; 1216c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner const Module *TheModule; 12179cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner TypePrinting TypePrinter; 121895e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AnnotationWriter; 1219413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner std::vector<const Type*> NumberedTypes; 12207d05c46d601cbb52be605019548c34286c02e3a3Chris Lattner SmallVector<StringRef, 8> MDNames; 12217d05c46d601cbb52be605019548c34286c02e3a3Chris Lattner 1222009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattnerpublic: 1223683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman inline AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac, 1224683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman const Module *M, 122595e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AAW) 12263168b79c1c16333d17295c44f9157c8321ec6235Devang Patel : Out(o), Machine(Mac), TheModule(M), AnnotationWriter(AAW) { 1227413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner AddModuleTypesToPrinter(TypePrinter, NumberedTypes, M); 12287d05c46d601cbb52be605019548c34286c02e3a3Chris Lattner if (M) 1229081134741b40b342fb2f85722c9cea5d412489a8Chris Lattner M->getMDKindNames(MDNames); 1230009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1231009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 12326e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner void printMDNodeBody(const MDNode *MD); 1233fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner void printNamedMDNode(const NamedMDNode *NMD); 1234fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner 1235bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner void printModule(const Module *M); 1236009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 12372fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner void writeOperand(const Value *Op, bool PrintType); 1238eaf42abab6d465c38891345d999255871cf03943Devang Patel void writeParamOperand(const Value *Operand, Attributes Attrs); 123966e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner 12406e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner void writeAllMDNodes(); 12416e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 124278d033e086e19e016273de014f9214aa6f3f844bReid Spencer void printTypeSymbolTable(const TypeSymbolTable &ST); 1243c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printGlobal(const GlobalVariable *GV); 12448b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov void printAlias(const GlobalAlias *GV); 124579df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner void printFunction(const Function *F); 1246eaf42abab6d465c38891345d999255871cf03943Devang Patel void printArgument(const Argument *FA, Attributes Attrs); 1247c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printBasicBlock(const BasicBlock *BB); 12487e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInstruction(const Instruction &I); 1249bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattnerprivate: 12502761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 1251e02fa8551d20081534afa46e0976811687e5183aChris Lattner // printInfoComment - Print a little comment after the instruction indicating 1252e02fa8551d20081534afa46e0976811687e5183aChris Lattner // which slot it occupies. 12537e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInfoComment(const Value &V); 1254009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner}; 1255413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner} // end of anonymous namespace 1256009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 12572761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 12582fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattnervoid AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) { 12592fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner if (Operand == 0) { 1260aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner Out << "<null operand!>"; 1261c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner return; 1262aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner } 1263c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner if (PrintType) { 1264c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner TypePrinter.print(Operand->getType(), Out); 1265c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner Out << ' '; 1266c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner } 1267c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner WriteAsOperandInternal(Out, Operand, &TypePrinter, &Machine); 1268007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner} 1269007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1270a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarvoid AssemblyWriter::writeParamOperand(const Value *Operand, 1271eaf42abab6d465c38891345d999255871cf03943Devang Patel Attributes Attrs) { 1272dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands if (Operand == 0) { 1273dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands Out << "<null operand!>"; 1274c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner return; 1275dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands } 1276c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner 1277c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner // Print the type 1278c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner TypePrinter.print(Operand->getType(), Out); 1279c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner // Print parameter attributes list 1280c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner if (Attrs != Attribute::None) 1281c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner Out << ' ' << Attribute::getAsString(Attrs); 1282c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner Out << ' '; 1283c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner // Print the operand 1284c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner WriteAsOperandInternal(Out, Operand, &TypePrinter, &Machine); 1285dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands} 1286007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1287c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printModule(const Module *M) { 128831ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner if (!M->getModuleIdentifier().empty() && 1289fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // Don't print the ID if it will start a new line (which would 129031ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner // require a comment char before it). 129131ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner M->getModuleIdentifier().find('\n') == std::string::npos) 129231ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner Out << "; ModuleID = '" << M->getModuleIdentifier() << "'\n"; 129331ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner 1294cf7ff2b4c8c18d67aced9d7ba84482819b38a84bOwen Anderson if (!M->getDataLayout().empty()) 1295d2f9e609aa40de7049ebb6f838e7ba6579e3fb6aChris Lattner Out << "target datalayout = \"" << M->getDataLayout() << "\"\n"; 1296cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (!M->getTargetTriple().empty()) 1297c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer Out << "target triple = \"" << M->getTargetTriple() << "\"\n"; 1298fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1299cc041ba03aed685400197fb938b7a583713d25afChris Lattner if (!M->getModuleInlineAsm().empty()) { 130042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // Split the string into lines, to make it easier to read the .ll file. 1301cc041ba03aed685400197fb938b7a583713d25afChris Lattner std::string Asm = M->getModuleInlineAsm(); 130242a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t CurPos = 0; 130342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t NewLine = Asm.find_first_of('\n', CurPos); 13049bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << '\n'; 130542a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner while (NewLine != std::string::npos) { 130642a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // We found a newline, print the portion of the asm string from the 130742a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // last newline up to this newline. 130842a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "module asm \""; 130942a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.begin()+NewLine), 131042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out); 131142a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "\"\n"; 131242a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner CurPos = NewLine+1; 131342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner NewLine = Asm.find_first_of('\n', CurPos); 131442a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner } 131571cdba31774ce18ed32e89f1c6f7716ab923aa46Chris Lattner Out << "module asm \""; 131642a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.end()), Out); 131718365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << "\"\n"; 131818365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 1319a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 132044da7d79760998f9a70340b49a3811229838224dChris Lattner // Loop over the dependent libraries and emit them. 1321cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LI = M->lib_begin(); 1322cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LE = M->lib_end(); 1323cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (LI != LE) { 13249bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << '\n'; 1325cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << "deplibs = [ "; 1326cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner while (LI != LE) { 132744da7d79760998f9a70340b49a3811229838224dChris Lattner Out << '"' << *LI << '"'; 1328c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer ++LI; 1329cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner if (LI != LE) 1330cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << ", "; 1331c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer } 13329bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << " ]"; 133383f6a77c8fc27eba21bca05be37663f3a6e123a1Reid Spencer } 1334e59eaf407a675845e278c2769e3dbed9f1daae8cReid Spencer 1335413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Loop over the symbol table, emitting all id'd types. 13369bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman if (!M->getTypeSymbolTable().empty() || !NumberedTypes.empty()) Out << '\n'; 133778d033e086e19e016273de014f9214aa6f3f844bReid Spencer printTypeSymbolTable(M->getTypeSymbolTable()); 1338fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 13399bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman // Output all globals. 13409bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman if (!M->global_empty()) Out << '\n'; 1341d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner for (Module::const_global_iterator I = M->global_begin(), E = M->global_end(); 1342d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner I != E; ++I) 13437e70829632f82de15db187845666aaca6e04b792Chris Lattner printGlobal(I); 1344a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 134569dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner // Output all aliases. 134669dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner if (!M->alias_empty()) Out << "\n"; 134769dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end(); 134869dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner I != E; ++I) 134969dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner printAlias(I); 1350007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 135144da7d79760998f9a70340b49a3811229838224dChris Lattner // Output all of the functions. 13527e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) 13537e70829632f82de15db187845666aaca6e04b792Chris Lattner printFunction(I); 1354320671d2654a543bbeed5b62efe165430146d55eDevang Patel 135537c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel // Output named metadata. 13569bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman if (!M->named_metadata_empty()) Out << '\n'; 1357fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner 135837c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel for (Module::const_named_metadata_iterator I = M->named_metadata_begin(), 13596e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner E = M->named_metadata_end(); I != E; ++I) 1360fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner printNamedMDNode(I); 136137c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel 136237c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel // Output metadata. 1363307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner if (!Machine.mdn_empty()) { 13646e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << '\n'; 13656e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner writeAllMDNodes(); 13666e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner } 1367009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1368009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1369fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattnervoid AssemblyWriter::printNamedMDNode(const NamedMDNode *NMD) { 1370fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner Out << "!" << NMD->getName() << " = !{"; 1371fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) { 1372fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner if (i) Out << ", "; 1373fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner // FIXME: Change accessor to be typesafe. 1374fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner // FIXME: This doesn't handle null?? 1375fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner MDNode *MD = cast_or_null<MDNode>(NMD->getOperand(i)); 1376fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner Out << '!' << Machine.getMetadataSlot(MD); 1377fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner } 1378fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner Out << "}\n"; 1379fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner} 1380fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner 1381fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner 1382683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanstatic void PrintLinkage(GlobalValue::LinkageTypes LT, 1383683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream &Out) { 1384cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner switch (LT) { 13853d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::ExternalLinkage: break; 13863d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::PrivateLinkage: Out << "private "; break; 13873d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::LinkerPrivateLinkage: Out << "linker_private "; break; 13883d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::InternalLinkage: Out << "internal "; break; 13893d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::LinkOnceAnyLinkage: Out << "linkonce "; break; 13903d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::LinkOnceODRLinkage: Out << "linkonce_odr "; break; 13913d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::WeakAnyLinkage: Out << "weak "; break; 13923d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::WeakODRLinkage: Out << "weak_odr "; break; 13933d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::CommonLinkage: Out << "common "; break; 13943d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::AppendingLinkage: Out << "appending "; break; 13953d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::DLLImportLinkage: Out << "dllimport "; break; 13963d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::DLLExportLinkage: Out << "dllexport "; break; 13973d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break; 1398266c7bbbbcc4b326dea82e577de1a415d6acc23eChris Lattner case GlobalValue::AvailableExternallyLinkage: 1399266c7bbbbcc4b326dea82e577de1a415d6acc23eChris Lattner Out << "available_externally "; 1400266c7bbbbcc4b326dea82e577de1a415d6acc23eChris Lattner break; 140104458e404fe418c2ce4dac31ad57018374bc6c00Eric Christopher // This is invalid syntax and just a debugging aid. 140204458e404fe418c2ce4dac31ad57018374bc6c00Eric Christopher case GlobalValue::GhostLinkage: Out << "ghost "; break; 1403cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1404cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner} 1405667d4b8de6dea70195ff12ef39a4deebffa2f5c7Duncan Sands 1406cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1407cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnerstatic void PrintVisibility(GlobalValue::VisibilityTypes Vis, 1408683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream &Out) { 1409cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner switch (Vis) { 1410cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::DefaultVisibility: break; 1411cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::HiddenVisibility: Out << "hidden "; break; 1412cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::ProtectedVisibility: Out << "protected "; break; 1413cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1414cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner} 1415cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1416c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printGlobal(const GlobalVariable *GV) { 1417d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, GV, &TypePrinter, &Machine); 14183845e50edea58edd0f5e0f2b732e0106b53ba279Dan Gohman Out << " = "; 1419d70684f7585a85c4248c1c224059478108741c70Chris Lattner 142052b26de325e32c71159376853384789b7646eaf4Chris Lattner if (!GV->hasInitializer() && GV->hasExternalLinkage()) 142152b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << "external "; 1422a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 142352b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintLinkage(GV->getLinkage(), Out); 142452b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintVisibility(GV->getVisibility(), Out); 1425c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio 1426c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio if (GV->isThreadLocal()) Out << "thread_local "; 1427df98617b23315e427cc4fad8ccfdd50d68bec2f9Chris Lattner if (unsigned AddressSpace = GV->getType()->getAddressSpace()) 1428df98617b23315e427cc4fad8ccfdd50d68bec2f9Chris Lattner Out << "addrspace(" << AddressSpace << ") "; 14290313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << (GV->isConstant() ? "constant " : "global "); 14300f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(GV->getType()->getElementType(), Out); 1431d70684f7585a85c4248c1c224059478108741c70Chris Lattner 14328dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (GV->hasInitializer()) { 14338dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1434320671d2654a543bbeed5b62efe165430146d55eDevang Patel writeOperand(GV->getInitializer(), false); 14358dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 1436a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 143760962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->hasSection()) 143860962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner Out << ", section \"" << GV->getSection() << '"'; 143960962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->getAlignment()) 144030caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << ", align " << GV->getAlignment(); 14418b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 14427e70829632f82de15db187845666aaca6e04b792Chris Lattner printInfoComment(*GV); 1443cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 144470cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner} 144570cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner 14468b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikovvoid AssemblyWriter::printAlias(const GlobalAlias *GA) { 144724f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen // Don't crash when dumping partially built GA 144824f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen if (!GA->hasName()) 144924f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen Out << "<<nameless>> = "; 1450c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else { 1451c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1452c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1453c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1454cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintVisibility(GA->getVisibility(), Out); 14558b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 14568b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "alias "; 14578b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1458cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintLinkage(GA->getLinkage(), Out); 1459a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1460c6c98af9e5814e8066c82f20ca11cf646a5fc289Anton Korobeynikov const Constant *Aliasee = GA->getAliasee(); 1461a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 14628b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(Aliasee)) { 14630f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(GV->getType(), Out); 1464c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1465c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GV); 14668b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov } else if (const Function *F = dyn_cast<Function>(Aliasee)) { 14670f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(F->getFunctionType(), Out); 14688b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "* "; 14698b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1470d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, F, &TypePrinter, &Machine); 1471591858a403a71fc5b30bc7b071f18bc0cf327cfcAnton Korobeynikov } else if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Aliasee)) { 14720f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(GA->getType(), Out); 14730f7364b4aa15263827af49d046fd6147ac769eefChris Lattner Out << ' '; 1474c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1475a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } else { 1476a2165ed6ee7f73b5cf272a0b5d5d4ed448f52665Chris Lattner const ConstantExpr *CE = cast<ConstantExpr>(Aliasee); 1477a2165ed6ee7f73b5cf272a0b5d5d4ed448f52665Chris Lattner // The only valid GEP is an all zero GEP. 1478a2165ed6ee7f73b5cf272a0b5d5d4ed448f52665Chris Lattner assert((CE->getOpcode() == Instruction::BitCast || 1479a2165ed6ee7f73b5cf272a0b5d5d4ed448f52665Chris Lattner CE->getOpcode() == Instruction::GetElementPtr) && 1480a2165ed6ee7f73b5cf272a0b5d5d4ed448f52665Chris Lattner "Unsupported aliasee"); 1481a2165ed6ee7f73b5cf272a0b5d5d4ed448f52665Chris Lattner writeOperand(CE, false); 1482a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } 1483a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 14848b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printInfoComment(*GA); 148552b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << '\n'; 14868b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov} 14878b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 148878d033e086e19e016273de014f9214aa6f3f844bReid Spencervoid AssemblyWriter::printTypeSymbolTable(const TypeSymbolTable &ST) { 1489413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Emit all numbered types. 1490413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (unsigned i = 0, e = NumberedTypes.size(); i != e; ++i) { 14913845e50edea58edd0f5e0f2b732e0106b53ba279Dan Gohman Out << '%' << i << " = type "; 1492a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1493413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Make sure we print out at least one level of the type structure, so 1494413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // that we do not get %2 = type %2 1495413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner TypePrinter.printAtLeastOneLevel(NumberedTypes[i], Out); 14969bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << '\n'; 1497413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 1498a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1499413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Print the named types. 150078d033e086e19e016273de014f9214aa6f3f844bReid Spencer for (TypeSymbolTable::const_iterator TI = ST.begin(), TE = ST.end(); 150178d033e086e19e016273de014f9214aa6f3f844bReid Spencer TI != TE; ++TI) { 150203d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintLLVMName(Out, TI->first, LocalPrefix); 150352b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << " = type "; 15049231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer 15059231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // Make sure we print out at least one level of the type structure, so 15069231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // that we do not get %FILE = type %FILE 15070f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.printAtLeastOneLevel(TI->second, Out); 1508cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 15099231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer } 151078d033e086e19e016273de014f9214aa6f3f844bReid Spencer} 151178d033e086e19e016273de014f9214aa6f3f844bReid Spencer 1512ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printFunction - Print all aspects of a function. 1513ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 15147e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printFunction(const Function *F) { 1515cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // Print out the return type and name. 1516cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 15174ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 15180313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitFunctionAnnot(F, Out); 151995e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 15205cbf985dcbc89fba3208e7baf8b6f488b06d3ec9Reid Spencer if (F->isDeclaration()) 15213aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner Out << "declare "; 15223aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner else 1523b951bc02839e9862e02e17c7ea83e6437fc13442Reid Spencer Out << "define "; 1524a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1525cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintLinkage(F->getLinkage(), Out); 1526cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintVisibility(F->getVisibility(), Out); 15274ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 1528d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention. 1529d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (F->getCallingConv()) { 1530d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 1531f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Fast: Out << "fastcc "; break; 1532f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Cold: Out << "coldcc "; break; 1533f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break; 1534385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break; 1535385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_APCS: Out << "arm_apcscc "; break; 1536385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS: Out << "arm_aapcscc "; break; 1537385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS_VFP:Out << "arm_aapcs_vfpcc "; break; 1538211a14e476abc9b864ab6a5d5e0bbb86d288b650Anton Korobeynikov case CallingConv::MSP430_INTR: Out << "msp430_intrcc "; break; 1539d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << "cc" << F->getCallingConv() << " "; break; 1540d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1541d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1542bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer const FunctionType *FT = F->getFunctionType(); 15430598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &Attrs = F->getAttributes(); 1544652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Attributes RetAttrs = Attrs.getRetAttributes(); 1545652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (RetAttrs != Attribute::None) 1546652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << Attribute::getAsString(Attrs.getRetAttributes()) << ' '; 15470f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(F->getReturnType(), Out); 15484667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ' '; 1549d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman WriteAsOperandInternal(Out, F, &TypePrinter, &Machine); 15500313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 15510d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.incorporateFunction(F); 1552007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1553c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // Loop over the arguments, printing them... 1554007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1555bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer unsigned Idx = 1; 15568dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (!F->isDeclaration()) { 15578dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // If this isn't a declaration, print the argument names as well. 15588dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (Function::const_arg_iterator I = F->arg_begin(), E = F->arg_end(); 15598dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner I != E; ++I) { 15608dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 15618dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (I != F->arg_begin()) Out << ", "; 156219c874638d9478a5d5028854817a5ee72293bb2bDevang Patel printArgument(I, Attrs.getParamAttributes(Idx)); 15638dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner Idx++; 15648dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 15658dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } else { 15668dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Otherwise, print the types from the function type. 15678dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (unsigned i = 0, e = FT->getNumParams(); i != e; ++i) { 15688dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 15698dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (i) Out << ", "; 1570a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 15718dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Output type... 15720f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(FT->getParamType(i), Out); 1573a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 157419c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Attributes ArgAttrs = Attrs.getParamAttributes(i+1); 15750598866c052147c31b808391f58434ce3dbfb838Devang Patel if (ArgAttrs != Attribute::None) 15760598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(ArgAttrs); 15778dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 1578bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer } 1579007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1580007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Finish printing arguments... 15817e70829632f82de15db187845666aaca6e04b792Chris Lattner if (FT->isVarArg()) { 15820313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (FT->getNumParams()) Out << ", "; 15830313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "..."; // Output varargs portion of signature! 1584007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 15850313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ')'; 158619c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Attributes FnAttrs = Attrs.getFnAttributes(); 158719c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (FnAttrs != Attribute::None) 158819c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(Attrs.getFnAttributes()); 158960962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (F->hasSection()) 159060962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner Out << " section \"" << F->getSection() << '"'; 159130caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner if (F->getAlignment()) 159230caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << " align " << F->getAlignment(); 15935eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen if (F->hasGC()) 15945eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen Out << " gc \"" << F->getGC() << '"'; 1595f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel if (F->isDeclaration()) { 1596f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel Out << "\n"; 1597f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel } else { 1598a1b5858fda38cfe5b30055a87020b6d5f7023238Chris Lattner Out << " {"; 1599fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1600b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // Output all of its basic blocks... for the function 16017e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Function::const_iterator I = F->begin(), E = F->end(); I != E; ++I) 16027e70829632f82de15db187845666aaca6e04b792Chris Lattner printBasicBlock(I); 1603007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 16040313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "}\n"; 1605007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 1606007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 16070d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.purgeFunction(); 1608009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1609009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1610ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printArgument - This member is called for every argument that is passed into 1611ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the function. Simply print it out 1612ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1613a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarvoid AssemblyWriter::printArgument(const Argument *Arg, 1614eaf42abab6d465c38891345d999255871cf03943Devang Patel Attributes Attrs) { 1615009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output type... 16160f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(Arg->getType(), Out); 1617fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1618dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Output parameter attributes list 16190598866c052147c31b808391f58434ce3dbfb838Devang Patel if (Attrs != Attribute::None) 16200598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(Attrs); 1621bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer 1622009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output name, if available... 1623c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Arg->hasName()) { 1624c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1625c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, Arg); 1626c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1627009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1628009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1629ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printBasicBlock - This member is called for each basic block in a method. 1630ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1631c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printBasicBlock(const BasicBlock *BB) { 1632280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky if (BB->hasName()) { // Print out the label if it exists... 1633c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\n"; 163403d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintLLVMName(Out, BB->getName(), LabelPrefix); 1635c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ':'; 1636280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky } else if (!BB->use_empty()) { // Don't print block # of no uses... 163796c5b2f8c75b10f7e61ad90582d72c500d5c7d2dChris Lattner Out << "\n; <label>:"; 163822379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner int Slot = Machine.getLocalSlot(BB); 163969566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner if (Slot != -1) 16400313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << Slot; 164169566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner else 16420313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "<badref>"; 1643061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 16444e4d8624c5c44578d64fe1344670520cceec03f2Chris Lattner 1645683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman if (BB->getParent() == 0) { 16468f4b1ec02bbc72161a9bd9777a2996dae439c81eChris Lattner Out.PadToColumn(50); 1647683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman Out << "; Error: Block without parent!"; 1648683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman } else if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block? 1649eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner // Output predecessors for the block... 16508f4b1ec02bbc72161a9bd9777a2996dae439c81eChris Lattner Out.PadToColumn(50); 1651683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman Out << ";"; 1652eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB); 1653a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1654eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner if (PI == PE) { 1655eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << " No predecessors!"; 1656eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner } else { 16578dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << " preds = "; 1658eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner writeOperand(*PI, false); 1659eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner for (++PI; PI != PE; ++PI) { 16608dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 16612fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner writeOperand(*PI, false); 166240efcec8e879b3470b3c0ad9d8124abce2cd8915Chris Lattner } 1663061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 1664009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1665fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1666eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << "\n"; 1667009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 16680313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockStartAnnot(BB, Out); 166995e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 1670007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Output all of the instructions in the basic block... 1671beca6896b97e5a07081390c19ecfd176dbc27b1fDan Gohman for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; ++I) { 16727e70829632f82de15db187845666aaca6e04b792Chris Lattner printInstruction(*I); 1673beca6896b97e5a07081390c19ecfd176dbc27b1fDan Gohman Out << '\n'; 1674beca6896b97e5a07081390c19ecfd176dbc27b1fDan Gohman } 16759f717ef279f4b82e28c341c98a9aa602f01f9b27Chris Lattner 16760313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockEndAnnot(BB, Out); 1677009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1678009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1679e02fa8551d20081534afa46e0976811687e5183aChris Lattner 1680ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printInfoComment - Print a little comment after the instruction indicating 1681ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// which slot it occupies. 1682ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 16837e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInfoComment(const Value &V) { 16844ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner if (V.getType()->isVoidTy()) return; 16854ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner 16864ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner Out.PadToColumn(50); 16874ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner Out << "; <"; 16884ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner TypePrinter.print(V.getType(), Out); 16894ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner Out << "> [#uses=" << V.getNumUses() << ']'; // Output # uses 1690e02fa8551d20081534afa46e0976811687e5183aChris Lattner} 1691e02fa8551d20081534afa46e0976811687e5183aChris Lattner 16923a9ec2463ddeba0820f284e2952bd6919cd5e080Reid Spencer// This member is called for each Instruction in a function.. 16937e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInstruction(const Instruction &I) { 16940313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitInstructionAnnot(&I, Out); 169595e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 16963845e50edea58edd0f5e0f2b732e0106b53ba279Dan Gohman // Print out indentation for an instruction. 169701889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << " "; 1698009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1699009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out name if it exists... 1700c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (I.hasName()) { 1701c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, &I); 1702c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 17034ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner } else if (!I.getType()->isVoidTy()) { 1704828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner // Print out the def slot taken. 1705828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner int SlotNum = Machine.getLocalSlot(&I); 1706828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner if (SlotNum == -1) 1707828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner Out << "<badref> = "; 1708828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner else 1709828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner Out << '%' << SlotNum << " = "; 1710c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1711009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1712ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner // If this is a volatile load or store, print out the volatile marker. 1713e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner if ((isa<LoadInst>(I) && cast<LoadInst>(I).isVolatile()) || 1714ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner (isa<StoreInst>(I) && cast<StoreInst>(I).isVolatile())) { 17150313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "volatile "; 1716ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner } else if (isa<CallInst>(I) && cast<CallInst>(I).isTailCall()) { 1717ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner // If this is a call, check if it's a tail call. 1718ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner Out << "tail "; 1719ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner } 1720e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner 1721009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the opcode... 17220313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << I.getOpcodeName(); 1723009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 172459858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman // Print out optimization information. 172559858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman WriteOptimizationInfo(Out, &I); 172659858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman 172774f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer // Print out the compare instruction predicates 1728ac80ade1580378e484e24c9f66d2fa5b058e5891Nate Begeman if (const CmpInst *CI = dyn_cast<CmpInst>(&I)) 1729ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << ' ' << getPredicateText(CI->getPredicate()); 173074f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer 1731009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the type of the operands... 17327e70829632f82de15db187845666aaca6e04b792Chris Lattner const Value *Operand = I.getNumOperands() ? I.getOperand(0) : 0; 1733009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1734009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Special case conditional branches to swizzle the condition out to the front 1735ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif if (isa<BranchInst>(I) && cast<BranchInst>(I).isConditional()) { 1736ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif BranchInst &BI(cast<BranchInst>(I)); 17378dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1738ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif writeOperand(BI.getCondition(), true); 17398dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1740ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif writeOperand(BI.getSuccessor(0), true); 17418dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1742ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif writeOperand(BI.getSuccessor(1), true); 1743009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 174494dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner } else if (isa<SwitchInst>(I)) { 1745f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner // Special case switch instruction to get formatting nice and correct. 17468dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1747ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner writeOperand(Operand , true); 17488dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1749ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner writeOperand(I.getOperand(1), true); 1750ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << " ["; 1751009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 17527e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned op = 2, Eop = I.getNumOperands(); op < Eop; op += 2) { 175301889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << "\n "; 1754ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner writeOperand(I.getOperand(op ), true); 17558dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 17567e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(op+1), true); 1757009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 175801889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << "\n ]"; 1759ab21db79ef1d2530880ad11f21f0b87ffca02dd4Chris Lattner } else if (isa<IndirectBrInst>(I)) { 1760ab21db79ef1d2530880ad11f21f0b87ffca02dd4Chris Lattner // Special case indirectbr instruction to get formatting nice and correct. 1761f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner Out << ' '; 1762f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner writeOperand(Operand, true); 17630ed1f4264ae1f30eb164ca8fc94669c4f9bbd4f7Dan Gohman Out << ", ["; 1764f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner 1765f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner for (unsigned i = 1, e = I.getNumOperands(); i != e; ++i) { 1766f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner if (i != 1) 1767f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner Out << ", "; 1768f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner writeOperand(I.getOperand(i), true); 1769f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner } 1770f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner Out << ']'; 1771b00c582b6d40e6b9ff2d1ed4f5eaf7930e792aceChris Lattner } else if (isa<PHINode>(I)) { 17720313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 17730f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(I.getType(), Out); 17740313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 1775009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 17767e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned op = 0, Eop = I.getNumOperands(); op < Eop; op += 2) { 17770313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (op) Out << ", "; 17788dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << "[ "; 17798dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(I.getOperand(op ), false); Out << ", "; 17800313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(I.getOperand(op+1), false); Out << " ]"; 1781c24d2088dc3d79e3b7e38a358b4a71f156c06836Chris Lattner } 1782995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) { 17838dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1784995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(0), true); 1785995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = EVI->idx_begin(), *e = EVI->idx_end(); i != e; ++i) 1786995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 1787995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) { 17888dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 17898dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(I.getOperand(0), true); Out << ", "; 1790995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(1), true); 1791995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = IVI->idx_begin(), *e = IVI->idx_end(); i != e; ++i) 1792995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 179357ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel } else if (isa<ReturnInst>(I) && !Operand) { 179457ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel Out << " void"; 1795d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } else if (const CallInst *CI = dyn_cast<CallInst>(&I)) { 1796d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1797d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (CI->getCallingConv()) { 1798d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 17990deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 18000deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 1801b28a6dce6d57e05aa25520915726f82d2b3dc08dChris Lattner case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 1802385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 1803385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_APCS: Out << " arm_apcscc "; break; 1804385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS: Out << " arm_aapcscc "; break; 1805385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break; 1806211a14e476abc9b864ab6a5d5e0bbb86d288b650Anton Korobeynikov case CallingConv::MSP430_INTR: Out << " msp430_intrcc "; break; 1807d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << CI->getCallingConv(); break; 1808d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1809d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1810b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const PointerType *PTy = cast<PointerType>(Operand->getType()); 1811b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 1812b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const Type *RetTy = FTy->getReturnType(); 18130598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &PAL = CI->getAttributes(); 1814268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner 1815652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (PAL.getRetAttributes() != Attribute::None) 1816652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << ' ' << Attribute::getAsString(PAL.getRetAttributes()); 1817652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel 18187a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the call instruction. We can 1819b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // only do this if the first argument is a pointer to a nonvararg function, 18207a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 1821268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner // 18228dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 18237a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 1824fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman (!isa<PointerType>(RetTy) || 1825c1b2718acf9d566c26188f2968dece0bf3f187e3Chris Lattner !isa<FunctionType>(cast<PointerType>(RetTy)->getElementType()))) { 18260f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(RetTy, Out); 18278dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1828268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, false); 1829268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } else { 1830268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, true); 1831268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } 18320313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 1833bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer for (unsigned op = 1, Eop = I.getNumOperands(); op < Eop; ++op) { 1834bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer if (op > 1) 18358dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 183619c874638d9478a5d5028854817a5ee72293bb2bDevang Patel writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op)); 1837009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 18388dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ')'; 183919c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (PAL.getFnAttributes() != Attribute::None) 184019c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(PAL.getFnAttributes()); 18417e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) { 1842b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const PointerType *PTy = cast<PointerType>(Operand->getType()); 1843b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 1844b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const Type *RetTy = FTy->getReturnType(); 18450598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &PAL = II->getAttributes(); 18467a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner 1847d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1848d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (II->getCallingConv()) { 1849d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 18500deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 18510deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 18528dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 18538dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 1854385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_APCS: Out << " arm_apcscc "; break; 1855385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS: Out << " arm_aapcscc "; break; 1856385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break; 1857211a14e476abc9b864ab6a5d5e0bbb86d288b650Anton Korobeynikov case CallingConv::MSP430_INTR: Out << " msp430_intrcc "; break; 1858d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << II->getCallingConv(); break; 1859d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1860d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1861652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (PAL.getRetAttributes() != Attribute::None) 1862652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << ' ' << Attribute::getAsString(PAL.getRetAttributes()); 1863652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel 18647a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the invoke instruction. We can 18657a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // only do this if the first argument is a pointer to a nonvararg function, 18667a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 18677a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // 18682b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman Out << ' '; 18697a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 1870fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman (!isa<PointerType>(RetTy) || 18717a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner !isa<FunctionType>(cast<PointerType>(RetTy)->getElementType()))) { 18720f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(RetTy, Out); 18732b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman Out << ' '; 18747a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, false); 18757a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } else { 18767a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, true); 18777a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } 18780313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 187903a5f139fb7d3e9c49fe95aea4c717fab2285d82Gabor Greif for (unsigned op = 3, Eop = I.getNumOperands(); op < Eop; ++op) { 188003a5f139fb7d3e9c49fe95aea4c717fab2285d82Gabor Greif if (op > 3) 18818dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 188203a5f139fb7d3e9c49fe95aea4c717fab2285d82Gabor Greif writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op-2)); 1883e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 1884e02fa8551d20081534afa46e0976811687e5183aChris Lattner 18858dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ')'; 188619c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (PAL.getFnAttributes() != Attribute::None) 188719c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(PAL.getFnAttributes()); 188819c874638d9478a5d5028854817a5ee72293bb2bDevang Patel 188901889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << "\n to "; 1890e02fa8551d20081534afa46e0976811687e5183aChris Lattner writeOperand(II->getNormalDest(), true); 18918dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << " unwind "; 1892aeb2a1d70807aa626f335fb23d47bc604ffeaa15Chris Lattner writeOperand(II->getUnwindDest(), true); 1893e02fa8551d20081534afa46e0976811687e5183aChris Lattner 18947b929dad59785f62a66f7c58615082f98441e95eVictor Hernandez } else if (const AllocaInst *AI = dyn_cast<AllocaInst>(&I)) { 18950313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 18960f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(AI->getType()->getElementType(), Out); 189769bff07b4dc95fd0cc9d7580977beb08259daa17Dan Gohman if (!AI->getArraySize() || AI->isArrayAllocation()) { 18988dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 189994dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner writeOperand(AI->getArraySize(), true); 1900009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 190114b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman if (AI->getAlignment()) { 19029fad0b9974beb76bef763b8fed71d0c8644403d4Chris Lattner Out << ", align " << AI->getAlignment(); 190314b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman } 1904e02fa8551d20081534afa46e0976811687e5183aChris Lattner } else if (isa<CastInst>(I)) { 19058dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (Operand) { 19068dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 19078dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(Operand, true); // Work with broken code 19088dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 19090313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " to "; 19100f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(I.getType(), Out); 19114d45bd007d0c3a3a6e5b3876b67fd495acb0db2bChris Lattner } else if (isa<VAArgInst>(I)) { 19128dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (Operand) { 19138dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 19148dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(Operand, true); // Work with broken code 19158dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 19160313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 19170f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(I.getType(), Out); 19180f7364b4aa15263827af49d046fd6147ac769eefChris Lattner } else if (Operand) { // Print the normal way. 1919009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1920fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // PrintAllTypes - Instructions who have operands of all the same type 1921009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // omit the type from all but the first operand. If the instruction has 1922009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // different type operands (for example br), then they are all printed. 1923009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner bool PrintAllTypes = false; 1924009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner const Type *TheType = Operand->getType(); 1925009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1926ebe57e36dff2dc3a7ceea99202bdb9eb6fe938bcReid Spencer // Select, Store and ShuffleVector always print all types. 19276494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I) 19286494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel || isa<ReturnInst>(I)) { 1929ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; 1930ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } else { 1931ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner for (unsigned i = 1, E = I.getNumOperands(); i != E; ++i) { 1932ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner Operand = I.getOperand(i); 19336ad2b2a3d20c667e01535fed4bc7f4753aa6fc85Nuno Lopes // note that Operand shouldn't be null, but the test helps make dump() 19346ad2b2a3d20c667e01535fed4bc7f4753aa6fc85Nuno Lopes // more tolerant of malformed IR 1935a8c78a9e89afcca4f003c55bcdbd41a23ecd5c8dNuno Lopes if (Operand && Operand->getType() != TheType) { 1936ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; // We have differing types! Print them all! 1937ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner break; 1938ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } 1939009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1940009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1941fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1942c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner if (!PrintAllTypes) { 19430313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 19440f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(TheType, Out); 1945c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner } 1946009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 19478dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 19487e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned i = 0, E = I.getNumOperands(); i != E; ++i) { 19498dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (i) Out << ", "; 19507e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(i), PrintAllTypes); 1951009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1952009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1953a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 19547d05c46d601cbb52be605019548c34286c02e3a3Chris Lattner // Print post operand alignment for load/store. 195543c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb if (isa<LoadInst>(I) && cast<LoadInst>(I).getAlignment()) { 195643c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb Out << ", align " << cast<LoadInst>(I).getAlignment(); 195743c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } else if (isa<StoreInst>(I) && cast<StoreInst>(I).getAlignment()) { 195843c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb Out << ", align " << cast<StoreInst>(I).getAlignment(); 195943c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } 1960009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 19617d05c46d601cbb52be605019548c34286c02e3a3Chris Lattner // Print Metadata info. 19627f93f4d66c54e2628fbd159fa19bcfbe601458aeDevang Patel if (!MDNames.empty()) { 19633990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner SmallVector<std::pair<unsigned, MDNode*>, 4> InstMD; 19643990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner I.getAllMetadata(InstMD); 19653990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner for (unsigned i = 0, e = InstMD.size(); i != e; ++i) 19663990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner Out << ", !" << MDNames[InstMD[i].first] 19673990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner << " !" << Machine.getMetadataSlot(InstMD[i].second); 19687f93f4d66c54e2628fbd159fa19bcfbe601458aeDevang Patel } 1969e02fa8551d20081534afa46e0976811687e5183aChris Lattner printInfoComment(I); 1970009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1971009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 19726e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattnerstatic void WriteMDNodeComment(const MDNode *Node, 19736e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner formatted_raw_ostream &Out) { 19746e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner if (Node->getNumOperands() < 1) 19756e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner return; 19766e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner ConstantInt *CI = dyn_cast_or_null<ConstantInt>(Node->getOperand(0)); 19776e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner if (!CI) return; 19786e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner unsigned Val = CI->getZExtValue(); 19796e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner unsigned Tag = Val & ~LLVMDebugVersionMask; 19806e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner if (Val < LLVMDebugVersion) 19816e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner return; 19826e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 19836e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out.PadToColumn(50); 19846e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner if (Tag == dwarf::DW_TAG_auto_variable) 19856e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ DW_TAG_auto_variable ]"; 19866e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner else if (Tag == dwarf::DW_TAG_arg_variable) 19876e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ DW_TAG_arg_variable ]"; 19886e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner else if (Tag == dwarf::DW_TAG_return_variable) 19896e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ DW_TAG_return_variable ]"; 19906e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner else if (Tag == dwarf::DW_TAG_vector_type) 19916e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ DW_TAG_vector_type ]"; 19926e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner else if (Tag == dwarf::DW_TAG_user_base) 19936e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ DW_TAG_user_base ]"; 19946e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner else if (const char *TagName = dwarf::TagString(Tag)) 19956e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ " << TagName << " ]"; 19966e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner} 19976e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 19986e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattnervoid AssemblyWriter::writeAllMDNodes() { 19996e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner SmallVector<const MDNode *, 16> Nodes; 2000307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner Nodes.resize(Machine.mdn_size()); 2001307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner for (SlotTracker::mdn_iterator I = Machine.mdn_begin(), E = Machine.mdn_end(); 2002307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner I != E; ++I) 20036e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Nodes[I->second] = cast<MDNode>(I->first); 20046e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 20056e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner for (unsigned i = 0, e = Nodes.size(); i != e; ++i) { 20066e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << '!' << i << " = metadata "; 20072b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner printMDNodeBody(Nodes[i]); 20086e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner } 20096e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner} 20106e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 20116e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattnervoid AssemblyWriter::printMDNodeBody(const MDNode *Node) { 201285b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner WriteMDNodeBodyInternal(Out, Node, &TypePrinter, &Machine); 20136e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner WriteMDNodeComment(Node, Out); 20146e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "\n"; 20156e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner} 2016009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 2017009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 2018009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// External Interface declarations 2019009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 2020009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 2021683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanvoid Module::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW) const { 2022944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(this); 2023683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream OS(ROS); 2024944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner AssemblyWriter W(OS, SlotTable, this, AAW); 2025bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printModule(this); 202675cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 2027009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 20286d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattnervoid Type::print(raw_ostream &OS) const { 20296d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner if (this == 0) { 20306d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner OS << "<null Type>"; 20316d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner return; 20326d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner } 2033e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TypePrinting().print(this, OS); 2034009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 2035009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 2036683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanvoid Value::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW) const { 2037944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (this == 0) { 20381220e10f70f89e0f8082344646d79805edf9025dDan Gohman ROS << "printing a <null> value\n"; 2039944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner return; 2040944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 20411220e10f70f89e0f8082344646d79805edf9025dDan Gohman formatted_raw_ostream OS(ROS); 2042944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (const Instruction *I = dyn_cast<Instruction>(this)) { 2043944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner const Function *F = I->getParent() ? I->getParent()->getParent() : 0; 2044944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(F); 2045dbe85bffd775620d7c93c041ad5bd49801eb9d14Chris Lattner AssemblyWriter W(OS, SlotTable, getModuleFromVal(I), AAW); 2046bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printInstruction(*I); 2047944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const BasicBlock *BB = dyn_cast<BasicBlock>(this)) { 2048944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(BB->getParent()); 20496e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner AssemblyWriter W(OS, SlotTable, getModuleFromVal(BB), AAW); 2050bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printBasicBlock(BB); 2051944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const GlobalValue *GV = dyn_cast<GlobalValue>(this)) { 2052944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(GV->getParent()); 2053ba0941fbe0db832b0bdca450688b63ddf6a45b0aDan Gohman AssemblyWriter W(OS, SlotTable, GV->getParent(), AAW); 2054bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner if (const GlobalVariable *V = dyn_cast<GlobalVariable>(GV)) 2055bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printGlobal(V); 2056bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner else if (const Function *F = dyn_cast<Function>(GV)) 2057bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printFunction(F); 2058bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner else 2059bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printAlias(cast<GlobalAlias>(GV)); 2060fcd65ae28fe797c174be350a07955713fd42d110Devang Patel } else if (const MDNode *N = dyn_cast<MDNode>(this)) { 20616e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner SlotTracker SlotTable((Function*)0); 20626e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner AssemblyWriter W(OS, SlotTable, 0, AAW); 20636e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner W.printMDNodeBody(N); 2064c29d5b378ece00608ec96a5ccd2b0f53999f1957Devang Patel } else if (const NamedMDNode *N = dyn_cast<NamedMDNode>(this)) { 206538cf02ebc977d65f3e1beecd1819a14f7bcf7fa9Chris Lattner SlotTracker SlotTable(N->getParent()); 2066fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner AssemblyWriter W(OS, SlotTable, N->getParent(), AAW); 2067fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner W.printNamedMDNode(N); 2068944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const Constant *C = dyn_cast<Constant>(this)) { 2069e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TypePrinting TypePrinter; 20700f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(C->getType(), OS); 20716d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner OS << ' '; 20729cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner WriteConstantInt(OS, C, TypePrinter, 0); 20734a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner } else if (isa<InlineAsm>(this) || isa<MDString>(this) || 20744a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner isa<Argument>(this)) { 2075944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteAsOperand(OS, this, true, 0); 2076944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else { 2077cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman // Otherwise we don't know what it is. Call the virtual function to 2078cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman // allow a subclass to print itself. 2079cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman printCustom(OS); 2080944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 2081944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner} 2082944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 2083cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman// Value::printCustom - subclasses should override this to implement printing. 2084cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohmanvoid Value::printCustom(raw_ostream &OS) const { 2085cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman llvm_unreachable("Unknown value to print out!"); 2086cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman} 2087cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman 20887059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Value::dump - allow easy printing of Values from the debugger. 2089d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greenevoid Value::dump() const { print(dbgs()); dbgs() << '\n'; } 2090fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer 20917059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Type::dump - allow easy printing of Types from the debugger. 2092795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner// This one uses type names from the given context module 2093795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattnervoid Type::dump(const Module *Context) const { 2094d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greene WriteTypeSymbolic(dbgs(), this, Context); 2095d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greene dbgs() << '\n'; 2096795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner} 2097795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner 2098c287137ce7455c63be0075e0d5aba0bab4f125eaChris Lattner// Type::dump - allow easy printing of Types from the debugger. 2099c287137ce7455c63be0075e0d5aba0bab4f125eaChris Lattnervoid Type::dump() const { dump(0); } 2100c287137ce7455c63be0075e0d5aba0bab4f125eaChris Lattner 21017059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Module::dump() - Allow printing of Modules from the debugger. 2102d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greenevoid Module::dump() const { print(dbgs(), 0); } 2103