AsmWriter.cpp revision 18801ecd487df27201b894db72aff4b2c7396e18
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" 191dbb3879e81c414733ee38ef6a5e657d7ed47e68Chris Lattner#include "llvm/Assembly/AssemblyAnnotationWriter.h" 20f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar#include "llvm/LLVMContext.h" 21d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner#include "llvm/CallingConv.h" 22f2d577b27a56a928fa3e77ab0cd83e7597751313Chris Lattner#include "llvm/Constants.h" 233eb59c0074978cb4687779365dbe664e2e18e0b2Chris Lattner#include "llvm/DerivedTypes.h" 24863517aea0b06770c809396be985c1c4cc50d3c4Chris Lattner#include "llvm/InlineAsm.h" 253990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner#include "llvm/IntrinsicInst.h" 261224c386981f7948f298ed9ad444c40609570f2eDan Gohman#include "llvm/Operator.h" 27f2d577b27a56a928fa3e77ab0cd83e7597751313Chris Lattner#include "llvm/Module.h" 28ef9b9a793949469cdaa4ab6d0173136229dcab7bReid Spencer#include "llvm/ValueSymbolTable.h" 291afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner#include "llvm/ADT/DenseMap.h" 305908839cedfa4cfb3b7a89db01f987c47e64aa90Benjamin Kramer#include "llvm/ADT/SmallString.h" 31551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#include "llvm/ADT/StringExtras.h" 32551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#include "llvm/ADT/STLExtras.h" 338f487662869d10c866b9ebdccb8f6a7509d3ab56Bill Wendling#include "llvm/Support/CFG.h" 34d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greene#include "llvm/Support/Debug.h" 352d5988d9baba15ecf27b724937dbf44182a518a2Devang Patel#include "llvm/Support/Dwarf.h" 36ab7c09b6b6f4516a631fd6788918c237c83939afTorok Edwin#include "llvm/Support/ErrorHandling.h" 37cb6682fa44e13262bdef7dd22b4ba90f8c2e7b97Jim Laskey#include "llvm/Support/MathExtras.h" 38683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman#include "llvm/Support/FormattedStream.h" 39007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner#include <algorithm> 404ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer#include <cctype> 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 } 6118801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) 63207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return GV->getParent(); 64207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return 0; 65207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 66207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 67e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar// PrintEscapedString - Print each character of the specified string, escaping 68e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar// it if it is not printable or if it is an escape char. 698fff12605e125e264bca213e748e1ec972437a55Chris Lattnerstatic void PrintEscapedString(StringRef Name, raw_ostream &Out) { 7003d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar for (unsigned i = 0, e = Name.size(); i != e; ++i) { 7103d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar unsigned char C = Name[i]; 7234a408639fbdb41add1a86af689c73fb4e9947a8Nick Lewycky if (isprint(C) && C != '\\' && C != '"') 73e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar Out << C; 74e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar else 75e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar Out << '\\' << hexdigit(C >> 4) << hexdigit(C & 0x0F); 76e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar } 77e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar} 78e9da133ae0a3ea5bbadd14f33c5005a4e25422eaDaniel Dunbar 79addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattnerenum PrefixType { 80addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner GlobalPrefix, 81addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner LabelPrefix, 82cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar LocalPrefix, 83cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar NoPrefix 84addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner}; 85addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner 86c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 87c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// prefixed with % (if the string only contains simple characters) or is 88c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 8938e59891ee4417a9be2f8146ce0ba3269e38ac21Benjamin Kramerstatic void PrintLLVMName(raw_ostream &OS, StringRef Name, PrefixType Prefix) { 9061717b3d94a74ad7bb3ade7ed4662921a4124fc8Jay Foad assert(!Name.empty() && "Cannot get empty name!"); 91c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner switch (Prefix) { 92c23197a26f34f559ea9797de51e187087c039c42Torok Edwin default: llvm_unreachable("Bad prefix!"); 93cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar case NoPrefix: break; 9452b26de325e32c71159376853384789b7646eaf4Chris Lattner case GlobalPrefix: OS << '@'; break; 9552b26de325e32c71159376853384789b7646eaf4Chris Lattner case LabelPrefix: break; 9652b26de325e32c71159376853384789b7646eaf4Chris Lattner case LocalPrefix: OS << '%'; break; 97042348343e8c10b6cd60d2dca2b95ba27428ddc2Nick Lewycky } 98a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 99c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Scan the name to see if it needs quotes first. 10003d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar bool NeedsQuotes = isdigit(Name[0]); 101c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 10203d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar for (unsigned i = 0, e = Name.size(); i != e; ++i) { 10303d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar char C = Name[i]; 104c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!isalnum(C) && C != '-' && C != '.' && C != '_') { 105c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner NeedsQuotes = true; 106c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner break; 107c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 108c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 109c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 110a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 111c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // If we didn't need any quotes, just write out the name in one blast. 112c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 11303d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar OS << Name; 114c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 115c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 116a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 117c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Okay, we need quotes. Output the quotes and escape any scary characters as 118c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // needed. 119c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 12003d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintEscapedString(Name, OS); 121c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 122c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 123c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 1246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 1256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// prefixed with % (if the string only contains simple characters) or is 1266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 1271220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void PrintLLVMName(raw_ostream &OS, const Value *V) { 128a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar PrintLLVMName(OS, V->getName(), 129c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner isa<GlobalValue>(V) ? GlobalPrefix : LocalPrefix); 130c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 131c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 1329cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner//===----------------------------------------------------------------------===// 1339cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner// TypePrinting Class: Type printing machinery 1349cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner//===----------------------------------------------------------------------===// 1359cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 136fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattner/// TypePrinting - Type printing machinery. 137fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattnernamespace { 138fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattnerclass TypePrinting { 139fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattner TypePrinting(const TypePrinting &); // DO NOT IMPLEMENT 140fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattner void operator=(const TypePrinting&); // DO NOT IMPLEMENT 141fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattnerpublic: 1421afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner 1431afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner /// NamedTypes - The named types that are used by the current module. 1441afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner std::vector<StructType*> NamedTypes; 14518801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1461afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner /// NumberedTypes - The numbered types, along with their value. 1471afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner DenseMap<StructType*, unsigned> NumberedTypes; 14818801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1499cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 1501afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinting() {} 1511afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner ~TypePrinting() {} 15218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1531afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner void incorporateTypes(const Module &M); 15418801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1551afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner void print(Type *Ty, raw_ostream &OS); 15618801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1571afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner void printStructBody(StructType *Ty, raw_ostream &OS); 158fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattner}; 159fb78b33018bdd84d1879ae8a15f53d6b474982e9Chris Lattner} // end anonymous namespace. 160d8030a7179a0d301dd3fb4c42c65a8f01dfe398eChris Lattner 161a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1621afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattnervoid TypePrinting::incorporateTypes(const Module &M) { 1631afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner M.findUsedStructTypes(NamedTypes); 16418801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1651afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner // The list of struct types we got back includes all the struct types, split 1661afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner // the unnamed ones out to a numbering and remove the anonymous structs. 1671afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner unsigned NextNumber = 0; 16818801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1691afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner std::vector<StructType*>::iterator NextToUse = NamedTypes.begin(), I, E; 1701afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner for (I = NamedTypes.begin(), E = NamedTypes.end(); I != E; ++I) { 1711afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner StructType *STy = *I; 17218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1731afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner // Ignore anonymous types. 174c4d0e9fbddfe6b0ee5d5d7ef8eb1b341a8a242cfChris Lattner if (STy->isLiteral()) 1751afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner continue; 17618801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1771afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (STy->getName().empty()) 1781afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner NumberedTypes[STy] = NextNumber++; 1791afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner else 1801afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner *NextToUse++ = STy; 1819cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 18218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1831afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner NamedTypes.erase(NextToUse, NamedTypes.end()); 1841afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner} 185a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 186a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1871afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner/// CalcTypeName - Write the specified type to the specified raw_ostream, making 1881afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner/// use of type names or up references to shorten the type name where possible. 1891afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattnervoid TypePrinting::print(Type *Ty, raw_ostream &OS) { 1909cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner switch (Ty->getTypeID()) { 19130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::VoidTyID: OS << "void"; break; 19230794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::FloatTyID: OS << "float"; break; 19330794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::DoubleTyID: OS << "double"; break; 19430794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::X86_FP80TyID: OS << "x86_fp80"; break; 19530794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::FP128TyID: OS << "fp128"; break; 19630794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::PPC_FP128TyID: OS << "ppc_fp128"; break; 19730794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner case Type::LabelTyID: OS << "label"; break; 1987a0370f66ab5739f42ffe822f33494e0de9b182bNick Lewycky case Type::MetadataTyID: OS << "metadata"; break; 199bb811a244567aa8a1522203f15588f4d001b7353Dale Johannesen case Type::X86_MMXTyID: OS << "x86_mmx"; break; 200583ffd878744e27b2ced28d67026c6ad83175ef2Chris Lattner case Type::IntegerTyID: 20130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << 'i' << cast<IntegerType>(Ty)->getBitWidth(); 2021afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 203a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 20436942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::FunctionTyID: { 2051afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner FunctionType *FTy = cast<FunctionType>(Ty); 2061afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(FTy->getReturnType(), OS); 20730794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << " ("; 20836942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner for (FunctionType::param_iterator I = FTy->param_begin(), 20936942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner E = FTy->param_end(); I != E; ++I) { 21036942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (I != FTy->param_begin()) 21130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ", "; 2121afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(*I, OS); 2139cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 21436942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (FTy->isVarArg()) { 21530794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner if (FTy->getNumParams()) OS << ", "; 21630794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "..."; 2179cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 21830794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ')'; 2191afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 22036942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 22136942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::StructTyID: { 2221afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner StructType *STy = cast<StructType>(Ty); 22318801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 224c4d0e9fbddfe6b0ee5d5d7ef8eb1b341a8a242cfChris Lattner if (STy->isLiteral()) 2251afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return printStructBody(STy, OS); 2261afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner 2271afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (!STy->getName().empty()) 2281afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return PrintLLVMName(OS, STy->getName(), LocalPrefix); 22918801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 2301afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner DenseMap<StructType*, unsigned>::iterator I = NumberedTypes.find(STy); 2311afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (I != NumberedTypes.end()) 2321afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << '%' << I->second; 2331afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner else // Not enumerated, print the hex address. 2341afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << "%\"type 0x" << STy << '\"'; 2351afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 23636942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 23736942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::PointerTyID: { 2381afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner PointerType *PTy = cast<PointerType>(Ty); 2391afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(PTy->getElementType(), OS); 24036942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner if (unsigned AddressSpace = PTy->getAddressSpace()) 24130794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << " addrspace(" << AddressSpace << ')'; 24230794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '*'; 2431afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 24436942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 24536942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::ArrayTyID: { 2461afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner ArrayType *ATy = cast<ArrayType>(Ty); 24730794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '[' << ATy->getNumElements() << " x "; 2481afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(ATy->getElementType(), OS); 24930794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << ']'; 2501afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 25136942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 25236942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner case Type::VectorTyID: { 2531afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner VectorType *PTy = cast<VectorType>(Ty); 25430794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "<" << PTy->getNumElements() << " x "; 2551afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(PTy->getElementType(), OS); 25630794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << '>'; 2571afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 25836942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner } 25936942d7383df0ab00f7f5b16c04f330aedf5c9f1Chris Lattner default: 26030794269d5ba15613d4e013d9fe1eb9e892fa6daChris Lattner OS << "<unrecognized-type>"; 2611afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 2629cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 2639cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner} 2649cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 2651afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattnervoid TypePrinting::printStructBody(StructType *STy, raw_ostream &OS) { 2661afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (STy->isOpaque()) { 2671afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << "opaque"; 2681afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 2699cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner } 27018801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 2711afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (STy->isPacked()) 2721afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << '<'; 27318801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 2741afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (STy->getNumElements() == 0) { 2751afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << "{}"; 2761afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner } else { 2771afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner StructType::element_iterator I = STy->element_begin(); 2781afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << "{ "; 2791afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(*I++, OS); 2801afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner for (StructType::element_iterator E = STy->element_end(); I != E; ++I) { 2811afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << ", "; 2821afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner print(*I, OS); 283e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner } 28418801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 2851afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << " }"; 286e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner } 2871afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (STy->isPacked()) 2881afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << '>'; 289e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner} 290e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner 2919cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner 2921afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner 2936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 2946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// SlotTracker Class: Enumerate slot numbers for unnamed values 2956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 2966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnernamespace { 2986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// This class provides computation of slot numbers for LLVM Assembly writing. 3006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// 3016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerclass SlotTracker { 3026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 303320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// ValueMap - A mapping of Values to slot numbers. 3046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner typedef DenseMap<const Value*, unsigned> ValueMap; 305a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 306a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarprivate: 307320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// TheModule - The module for which we are holding slot numbers. 3086ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Module* TheModule; 309a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 310320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// TheFunction - The function for which we are holding slot numbers. 3116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Function* TheFunction; 3126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner bool FunctionProcessed; 313a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 3147f0ce349187e6526ed2d92fe7d2757f84f73ce04Jay Foad /// mMap - The slot map for the module level data. 3156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap mMap; 3166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned mNext; 317a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 3187f0ce349187e6526ed2d92fe7d2757f84f73ce04Jay Foad /// fMap - The slot map for the function level data. 3196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap fMap; 3206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned fNext; 321a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 322320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// mdnMap - Map for MDNodes. 323307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner DenseMap<const MDNode*, unsigned> mdnMap; 324320671d2654a543bbeed5b62efe165430146d55eDevang Patel unsigned mdnNext; 3256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 3266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a module 3276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Module *M); 3286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a function, starting out in incorp state. 3296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Function *F); 3306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Return the slot number of the specified value in it's type 3326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// plane. If something is not in the SlotTracker, return -1. 3336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getLocalSlot(const Value *V); 3346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getGlobalSlot(const GlobalValue *V); 335320671d2654a543bbeed5b62efe165430146d55eDevang Patel int getMetadataSlot(const MDNode *N); 3366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// If you'd like to deal with a function instead of just a module, use 3386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// this method to get its data into the SlotTracker. 3396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void incorporateFunction(const Function *F) { 3406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = F; 3416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 3426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 3436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// After calling incorporateFunction, use this method to remove the 3456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// most recently incorporated function from the SlotTracker. This 3466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// will reset the state of the machine back to just the module contents. 3476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void purgeFunction(); 3486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 349320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// MDNode map iterators. 350307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner typedef DenseMap<const MDNode*, unsigned>::iterator mdn_iterator; 351307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator mdn_begin() { return mdnMap.begin(); } 352307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator mdn_end() { return mdnMap.end(); } 353307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner unsigned mdn_size() const { return mdnMap.size(); } 354307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner bool mdn_empty() const { return mdnMap.empty(); } 355320671d2654a543bbeed5b62efe165430146d55eDevang Patel 3566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// This function does the actual initialization. 3576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner inline void initialize(); 3586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 359320671d2654a543bbeed5b62efe165430146d55eDevang Patel // Implementation Details 360320671d2654a543bbeed5b62efe165430146d55eDevang Patelprivate: 3616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 3626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateModuleSlot(const GlobalValue *V); 363320671d2654a543bbeed5b62efe165430146d55eDevang Patel 364320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// CreateMetadataSlot - Insert the specified MDNode* into the slot table. 365320671d2654a543bbeed5b62efe165430146d55eDevang Patel void CreateMetadataSlot(const MDNode *N); 366320671d2654a543bbeed5b62efe165430146d55eDevang Patel 3676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateFunctionSlot - Insert the specified Value* into the slot table. 3686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateFunctionSlot(const Value *V); 3696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Add all of the module level global variables (and their initializers) 3716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// and function declarations, but not the contents of those functions. 3726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processModule(); 3736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 374320671d2654a543bbeed5b62efe165430146d55eDevang Patel /// Add all of the functions arguments, basic blocks, and instructions. 3756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processFunction(); 3766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker(const SlotTracker &); // DO NOT IMPLEMENT 3786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void operator=(const SlotTracker &); // DO NOT IMPLEMENT 3796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner}; 3806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} // end anonymous namespace 3826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerstatic SlotTracker *createSlotTracker(const Value *V) { 3856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Argument *FA = dyn_cast<Argument>(V)) 3866ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(FA->getParent()); 387a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 3886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) 3896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(I->getParent()->getParent()); 390a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 3916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 3926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(BB->getParent()); 393a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 3946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(V)) 3956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(GV->getParent()); 396a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 3976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) 398a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar return new SlotTracker(GA->getParent()); 399a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 4006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Function *Func = dyn_cast<Function>(V)) 4016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(Func); 402a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 4033bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman if (const MDNode *MD = dyn_cast<MDNode>(V)) { 4043bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman if (!MD->isFunctionLocal()) 4053bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman return new SlotTracker(MD->getFunction()); 4063bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman 4075f72a5ebc84a1935878b5b2d3166a505c520cdfcDale Johannesen return new SlotTracker((Function *)0); 4083bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman } 4095f72a5ebc84a1935878b5b2d3166a505c520cdfcDale Johannesen 4106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return 0; 4116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4136ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#if 0 414d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greene#define ST_DEBUG(X) dbgs() << X 4156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#else 416242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner#define ST_DEBUG(X) 4176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#endif 4186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Module level constructor. Causes the contents of the Module (sans functions) 4206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// to be added to the slot table. 4216ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Module *M) 42218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick : TheModule(M), TheFunction(0), FunctionProcessed(false), 42338cf02ebc977d65f3e1beecd1819a14f7bcf7fa9Chris Lattner mNext(0), fNext(0), mdnNext(0) { 4246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Function level constructor. Causes the contents of the Module and the one 4276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// function provided to be added to the slot table. 4286ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Function *F) 429cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner : TheModule(F ? F->getParent() : 0), TheFunction(F), FunctionProcessed(false), 4306e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner mNext(0), fNext(0), mdnNext(0) { 4316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerinline void SlotTracker::initialize() { 4346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheModule) { 4356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processModule(); 4366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheModule = 0; ///< Prevent re-processing next time we're called. 4376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 438a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 4396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheFunction && !FunctionProcessed) 4406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processFunction(); 4416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Iterate through all the global variables, functions, and global 4446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// variable initializers and create slots for them. 4456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processModule() { 446242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processModule!\n"); 447a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 4486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the unnamed global variables to the value table. 4496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_global_iterator I = TheModule->global_begin(), 450320671d2654a543bbeed5b62efe165430146d55eDevang Patel E = TheModule->global_end(); I != E; ++I) { 451a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar if (!I->hasName()) 4526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 453320671d2654a543bbeed5b62efe165430146d55eDevang Patel } 454a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 45537c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel // Add metadata used by named metadata. 456a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar for (Module::const_named_metadata_iterator 45737c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel I = TheModule->named_metadata_begin(), 45837c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel E = TheModule->named_metadata_end(); I != E; ++I) { 45937c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel const NamedMDNode *NMD = I; 460872814ae048df032bddf9299c850f5bda08299a9Dan Gohman for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) 461872814ae048df032bddf9299c850f5bda08299a9Dan Gohman CreateMetadataSlot(NMD->getOperand(i)); 46237c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel } 46337c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel 4646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the unnamed functions to the table. 4656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_iterator I = TheModule->begin(), E = TheModule->end(); 4666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner I != E; ++I) 4676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!I->hasName()) 4686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 469a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 470242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processModule!\n"); 4716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Process the arguments, basic blocks, and instructions of a function. 4746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processFunction() { 475242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processFunction!\n"); 4766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fNext = 0; 477a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 4786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the function arguments with no names. 4796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for(Function::const_arg_iterator AI = TheFunction->arg_begin(), 4806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner AE = TheFunction->arg_end(); AI != AE; ++AI) 4816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!AI->hasName()) 4826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(AI); 483a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 484242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("Inserting Instructions:\n"); 485a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 4866e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner SmallVector<std::pair<unsigned, MDNode*>, 4> MDForInst; 48743215788d5d79a0a336ca85442d7c8a45552dd7aDevang Patel 4886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the basic blocks and instructions with no names. 4896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Function::const_iterator BB = TheFunction->begin(), 4906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner E = TheFunction->end(); BB != E; ++BB) { 4916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!BB->hasName()) 4926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(BB); 49318801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 494a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; 495320671d2654a543bbeed5b62efe165430146d55eDevang Patel ++I) { 4963990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner if (!I->getType()->isVoidTy() && !I->hasName()) 4976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(I); 49818801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 499fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner // Intrinsics can directly use metadata. We allow direct calls to any 500fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner // llvm.foo function here, because the target may not be linked into the 501fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner // optimizer. 502fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner if (const CallInst *CI = dyn_cast<CallInst>(I)) { 503fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner if (Function *F = CI->getCalledFunction()) 504fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner if (F->getName().startswith("llvm.")) 505fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i) 506fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner if (MDNode *N = dyn_cast_or_null<MDNode>(I->getOperand(i))) 507fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner CreateMetadataSlot(N); 508fd450c026ae0e804da7025d3318551b203d584a9Chris Lattner } 509a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 51043215788d5d79a0a336ca85442d7c8a45552dd7aDevang Patel // Process metadata attached with this instruction. 5113990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner I->getAllMetadata(MDForInst); 5123990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner for (unsigned i = 0, e = MDForInst.size(); i != e; ++i) 5133990b121cf4a0b280ed3e54cf13870cbf4259e78Chris Lattner CreateMetadataSlot(MDForInst[i].second); 5146e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner MDForInst.clear(); 515320671d2654a543bbeed5b62efe165430146d55eDevang Patel } 5166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 51743215788d5d79a0a336ca85442d7c8a45552dd7aDevang Patel 5186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = true; 519a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 520242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processFunction!\n"); 5216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// Clean up after incorporating a function. This is the only way to get out of 5246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// the function incorporation state that affects get*Slot/Create*Slot. Function 5256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// incorporation state is indicated by TheFunction != 0. 5266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::purgeFunction() { 527242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin purgeFunction!\n"); 5286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap.clear(); // Simply discard the function level map 5296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = 0; 5306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 531242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end purgeFunction!\n"); 5326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getGlobalSlot - Get the slot number of a global value. 5356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getGlobalSlot(const GlobalValue *V) { 5366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 5376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 538a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5397f0ce349187e6526ed2d92fe7d2757f84f73ce04Jay Foad // Find the value in the module map 5406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator MI = mMap.find(V); 541aeaf245db33fa8bccdd14bb8899ee0585a75a7b1Dan Gohman return MI == mMap.end() ? -1 : (int)MI->second; 5426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 544307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner/// getMetadataSlot - Get the slot number of a MDNode. 545320671d2654a543bbeed5b62efe165430146d55eDevang Patelint SlotTracker::getMetadataSlot(const MDNode *N) { 546320671d2654a543bbeed5b62efe165430146d55eDevang Patel // Check for uninitialized state and do lazy initialization. 547320671d2654a543bbeed5b62efe165430146d55eDevang Patel initialize(); 548a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5497f0ce349187e6526ed2d92fe7d2757f84f73ce04Jay Foad // Find the MDNode in the module map 550307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner mdn_iterator MI = mdnMap.find(N); 551320671d2654a543bbeed5b62efe165430146d55eDevang Patel return MI == mdnMap.end() ? -1 : (int)MI->second; 552320671d2654a543bbeed5b62efe165430146d55eDevang Patel} 553320671d2654a543bbeed5b62efe165430146d55eDevang Patel 5546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5556ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getLocalSlot - Get the slot number for a value that is local to a function. 5566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getLocalSlot(const Value *V) { 5576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!isa<Constant>(V) && "Can't get a constant or global slot with this!"); 558a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 5606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 561a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator FI = fMap.find(V); 563aeaf245db33fa8bccdd14bb8899ee0585a75a7b1Dan Gohman return FI == fMap.end() ? -1 : (int)FI->second; 5646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 5686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateModuleSlot(const GlobalValue *V) { 5696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V && "Can't insert a null Value into SlotTracker!"); 5704ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner assert(!V->getType()->isVoidTy() && "Doesn't need a slot!"); 5716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!V->hasName() && "Doesn't need a slot!"); 572a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = mNext++; 5746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner mMap[V] = DestSlot; 575a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 576242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 5776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " ["); 5786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, A = Alias, o = other 579242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG((isa<GlobalVariable>(V) ? 'G' : 5806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<Function>(V) ? 'F' : 5816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<GlobalAlias>(V) ? 'A' : 'o'))) << "]\n"); 5826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 5836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 5846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateSlot - Create a new slot for the specified value if it has no name. 5856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateFunctionSlot(const Value *V) { 5864ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner assert(!V->getType()->isVoidTy() && !V->hasName() && "Doesn't need a slot!"); 587a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = fNext++; 5896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap[V] = DestSlot; 590a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 5916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, o = other 592242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 5936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " [o]\n"); 594a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar} 5956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 596320671d2654a543bbeed5b62efe165430146d55eDevang Patel/// CreateModuleSlot - Insert the specified MDNode* into the slot table. 597320671d2654a543bbeed5b62efe165430146d55eDevang Patelvoid SlotTracker::CreateMetadataSlot(const MDNode *N) { 598320671d2654a543bbeed5b62efe165430146d55eDevang Patel assert(N && "Can't insert a null Value into SlotTracker!"); 599a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 6002b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner // Don't insert if N is a function-local metadata, these are always printed 6012b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner // inline. 6023bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman if (!N->isFunctionLocal()) { 6033bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman mdn_iterator I = mdnMap.find(N); 6043bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman if (I != mdnMap.end()) 6053bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman return; 606320671d2654a543bbeed5b62efe165430146d55eDevang Patel 6073bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman unsigned DestSlot = mdnNext++; 6083bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman mdnMap[N] = DestSlot; 6093bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman } 6106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6112b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner // Recursively add any MDNodes referenced by operands. 6122b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) 6132b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner if (const MDNode *Op = dyn_cast_or_null<MDNode>(N->getOperand(i))) 6142b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner CreateMetadataSlot(Op); 615320671d2654a543bbeed5b62efe165430146d55eDevang Patel} 6166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 6186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// AsmWriter Implementation 6196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 6206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6211220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteAsOperandInternal(raw_ostream &Out, const Value *V, 622d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman TypePrinting *TypePrinter, 6233bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman SlotTracker *Machine, 6243bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman const Module *Context); 6256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 6276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 62882c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattnerstatic const char *getPredicateText(unsigned predicate) { 62981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer const char * pred = "unknown"; 63081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer switch (predicate) { 6316e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_FALSE: pred = "false"; break; 6326e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OEQ: pred = "oeq"; break; 6336e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OGT: pred = "ogt"; break; 6346e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OGE: pred = "oge"; break; 6356e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OLT: pred = "olt"; break; 6366e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_OLE: pred = "ole"; break; 6376e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ONE: pred = "one"; break; 6386e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ORD: pred = "ord"; break; 6396e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UNO: pred = "uno"; break; 6406e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UEQ: pred = "ueq"; break; 6416e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UGT: pred = "ugt"; break; 6426e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UGE: pred = "uge"; break; 6436e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ULT: pred = "ult"; break; 6446e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_ULE: pred = "ule"; break; 6456e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_UNE: pred = "une"; break; 6466e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case FCmpInst::FCMP_TRUE: pred = "true"; break; 6476e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_EQ: pred = "eq"; break; 6486e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_NE: pred = "ne"; break; 6496e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SGT: pred = "sgt"; break; 6506e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SGE: pred = "sge"; break; 6516e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SLT: pred = "slt"; break; 6526e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_SLE: pred = "sle"; break; 6536e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_UGT: pred = "ugt"; break; 6546e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_UGE: pred = "uge"; break; 6556e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_ULT: pred = "ult"; break; 6566e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner case ICmpInst::ICMP_ULE: pred = "ule"; break; 65781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer } 65881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer return pred; 65981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer} 66081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer 661ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedmanstatic void writeAtomicRMWOperation(raw_ostream &Out, 662ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman AtomicRMWInst::BinOp Op) { 663ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman switch (Op) { 664ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman default: Out << " <unknown operation " << Op << ">"; break; 665ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Xchg: Out << " xchg"; break; 666ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Add: Out << " add"; break; 667ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Sub: Out << " sub"; break; 668ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::And: Out << " and"; break; 669ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Nand: Out << " nand"; break; 670ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Or: Out << " or"; break; 671ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Xor: Out << " xor"; break; 672ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Max: Out << " max"; break; 673ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::Min: Out << " min"; break; 674ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::UMax: Out << " umax"; break; 675ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman case AtomicRMWInst::UMin: Out << " umin"; break; 676ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman } 677ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman} 678320671d2654a543bbeed5b62efe165430146d55eDevang Patel 6791220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteOptimizationInfo(raw_ostream &Out, const User *U) { 6801224c386981f7948f298ed9ad444c40609570f2eDan Gohman if (const OverflowingBinaryOperator *OBO = 6811224c386981f7948f298ed9ad444c40609570f2eDan Gohman dyn_cast<OverflowingBinaryOperator>(U)) { 6825078f84c82814e4d33846f9ef54281619d362f8aDan Gohman if (OBO->hasNoUnsignedWrap()) 68359858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman Out << " nuw"; 6845078f84c82814e4d33846f9ef54281619d362f8aDan Gohman if (OBO->hasNoSignedWrap()) 68559858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman Out << " nsw"; 68635bda8914c0d1c02a6f90f42e7810c83150737e1Chris Lattner } else if (const PossiblyExactOperator *Div = 68735bda8914c0d1c02a6f90f42e7810c83150737e1Chris Lattner dyn_cast<PossiblyExactOperator>(U)) { 6881224c386981f7948f298ed9ad444c40609570f2eDan Gohman if (Div->isExact()) 68959858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman Out << " exact"; 690dd8004dc73d091ccb3927dbbc3b41639a3738ae3Dan Gohman } else if (const GEPOperator *GEP = dyn_cast<GEPOperator>(U)) { 691dd8004dc73d091ccb3927dbbc3b41639a3738ae3Dan Gohman if (GEP->isInBounds()) 692dd8004dc73d091ccb3927dbbc3b41639a3738ae3Dan Gohman Out << " inbounds"; 6931224c386981f7948f298ed9ad444c40609570f2eDan Gohman } 6941224c386981f7948f298ed9ad444c40609570f2eDan Gohman} 6951224c386981f7948f298ed9ad444c40609570f2eDan Gohman 69640cf12fe775e0a689427f3c8779d8b6447bab3caDan Gohmanstatic void WriteConstantInternal(raw_ostream &Out, const Constant *CV, 69740cf12fe775e0a689427f3c8779d8b6447bab3caDan Gohman TypePrinting &TypePrinter, 6983bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman SlotTracker *Machine, 6993bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman const Module *Context) { 7006b6b6ef1677fa71b1072c2911b4c1f9524a558c9Zhou Sheng if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) { 701b0bc6c361da9009e8414efde317d9bbff755f6c0Duncan Sands if (CI->getType()->isIntegerTy(1)) { 702579dca12c2cfd60bc18aaadbd5331897d48fec29Reid Spencer Out << (CI->getZExtValue() ? "true" : "false"); 703fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 704fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 705fad86b003a839cef40ec8ce8408322f4913368caChris Lattner Out << CI->getValue(); 706fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 707fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 708a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 709fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) { 7109d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEdouble || 7119d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen &CFP->getValueAPF().getSemantics() == &APFloat::IEEEsingle) { 7129d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // We would like to output the FP constant value in exponential notation, 7139d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // but we cannot do this if doing so will lose precision. Check here to 7149d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // make sure that we only output it in exponential format if we can parse 7159d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // the value back and get the same value. 7169d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 717541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen bool ignored; 7189d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen bool isDouble = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble; 719fad86b003a839cef40ec8ce8408322f4913368caChris Lattner double Val = isDouble ? CFP->getValueAPF().convertToDouble() : 720fad86b003a839cef40ec8ce8408322f4913368caChris Lattner CFP->getValueAPF().convertToFloat(); 7215908839cedfa4cfb3b7a89db01f987c47e64aa90Benjamin Kramer SmallString<128> StrVal; 7225908839cedfa4cfb3b7a89db01f987c47e64aa90Benjamin Kramer raw_svector_ostream(StrVal) << Val; 7239d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen 7249d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Check to make sure that the stringized number is not some string like 7259d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // "Inf" or NaN, that atof will accept, but the lexer will not. Check 7269d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // that the string matches the "[-+]?[0-9]" regex. 7279d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 7289d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if ((StrVal[0] >= '0' && StrVal[0] <= '9') || 7299d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen ((StrVal[0] == '-' || StrVal[0] == '+') && 7309d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen (StrVal[1] >= '0' && StrVal[1] <= '9'))) { 7319d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Reparse stringized version! 7329d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (atof(StrVal.c_str()) == Val) { 7335908839cedfa4cfb3b7a89db01f987c47e64aa90Benjamin Kramer Out << StrVal.str(); 7349d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen return; 7359d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 73666e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } 7379d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Otherwise we could not reparse it to exactly the same value, so we must 738541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // output the string in hexadecimal format! Note that loading and storing 739541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // floating point types changes the bits of NaNs on some hosts, notably 740541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // x86, so we must not use these types. 7419d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen assert(sizeof(double) == sizeof(uint64_t) && 7429d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen "assuming that double is 64 bits!"); 743c6a1346d7c6bb761f9e6c2c85b53febba1cb15dbChris Lattner char Buffer[40]; 744541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen APFloat apf = CFP->getValueAPF(); 745541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen // Floats are represented in ASCII IR as double, convert. 746541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen if (!isDouble) 747a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar apf.convert(APFloat::IEEEdouble, APFloat::rmNearestTiesToEven, 748541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen &ignored); 749a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar Out << "0x" << 750a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar utohex_buffer(uint64_t(apf.bitcastToAPInt().getZExtValue()), 751541ed9fd02ea48d2739f4a9dd681ba2d5da26886Dale Johannesen Buffer+40); 752cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 753cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 754a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 755cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // Some form of long double. These appear as a magic letter identifying 756cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // the type, then a fixed number of hex digits. 757cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "0x"; 7581b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::x87DoubleExtended) { 759cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'K'; 7601b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen // api needed to prevent premature destruction 7611b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen APInt api = CFP->getValueAPF().bitcastToAPInt(); 7621b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen const uint64_t* p = api.getRawData(); 7631b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen uint64_t word = p[1]; 7641b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen int shiftcount=12; 7651b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen int width = api.getBitWidth(); 7661b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen for (int j=0; j<width; j+=4, shiftcount-=4) { 7671b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen unsigned int nibble = (word>>shiftcount) & 15; 7681b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (nibble < 10) 7691b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen Out << (unsigned char)(nibble + '0'); 7701b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen else 7711b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen Out << (unsigned char)(nibble - 10 + 'A'); 7721b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (shiftcount == 0 && j+4 < width) { 7731b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen word = *p; 7741b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen shiftcount = 64; 7751b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen if (width-j-4 < 64) 7761b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen shiftcount = width-j-4; 7771b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen } 7781b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen } 7791b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen return; 7801b25cb2416c46a6cebf2a6c52235e9fe46a10d11Dale Johannesen } else if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEquad) 781cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'L'; 782cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else if (&CFP->getValueAPF().getSemantics() == &APFloat::PPCDoubleDouble) 783cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'M'; 784cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else 785c23197a26f34f559ea9797de51e187087c039c42Torok Edwin llvm_unreachable("Unsupported floating point type"); 786cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // api needed to prevent premature destruction 7877111b02c734c992b8c97d9918118768026dad79eDale Johannesen APInt api = CFP->getValueAPF().bitcastToAPInt(); 788cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner const uint64_t* p = api.getRawData(); 789cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner uint64_t word = *p; 790cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int shiftcount=60; 791cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int width = api.getBitWidth(); 792cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner for (int j=0; j<width; j+=4, shiftcount-=4) { 793cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner unsigned int nibble = (word>>shiftcount) & 15; 794cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (nibble < 10) 795cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << (unsigned char)(nibble + '0'); 7969d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen else 797cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << (unsigned char)(nibble - 10 + 'A'); 798cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (shiftcount == 0 && j+4 < width) { 799cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner word = *(++p); 800cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner shiftcount = 64; 801cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (width-j-4 < 64) 802cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner shiftcount = width-j-4; 8039d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 8049d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 805cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 806cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 807a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 808cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<ConstantAggregateZero>(CV)) { 809de512b5b2edebe9c9021a92c7c7a9ae9fbc380d6Chris Lattner Out << "zeroinitializer"; 810cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 811cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 81218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 81373050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner if (const BlockAddress *BA = dyn_cast<BlockAddress>(CV)) { 81473050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner Out << "blockaddress("; 8153bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, BA->getFunction(), &TypePrinter, Machine, 8163bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 81773050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner Out << ", "; 8183bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, BA->getBasicBlock(), &TypePrinter, Machine, 8193bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 82073050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner Out << ")"; 82173050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner return; 82273050e1c383100d879597f5d4ef8260bb1d6f07cChris Lattner } 823a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 824cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) { 82566e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner // As a special case, print the array as a string if it is an array of 8269b38d7db6d9fbb5bf9d16bec590a17c5895453e1Dan Gohman // i8 with ConstantInt values. 827fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // 8281afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Type *ETy = CA->getType()->getElementType(); 82918365506ebe3e28593cb36951f17f08e75712a29Chris Lattner if (CA->isString()) { 83066e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner Out << "c\""; 83118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner PrintEscapedString(CA->getAsString(), Out); 832cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '"'; 83366e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } else { // Cannot output in string format... 83440c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '['; 8357a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner if (CA->getNumOperands()) { 8360f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 8378dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8387a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner WriteAsOperandInternal(Out, CA->getOperand(0), 8393bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman &TypePrinter, Machine, 8403bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 8417a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner for (unsigned i = 1, e = CA->getNumOperands(); i != e; ++i) { 8427a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 8430f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 8448dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8453bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, CA->getOperand(i), &TypePrinter, Machine, 8463bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 8477a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 8487a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 8498dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ']'; 8507a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 851cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 852cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 853a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 854cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantStruct *CS = dyn_cast<ConstantStruct>(CV)) { 85543f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 85643f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '<'; 85740c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '{'; 858a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey unsigned N = CS->getNumOperands(); 859a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey if (N) { 860242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << ' '; 8610f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(CS->getOperand(0)->getType(), Out); 8628dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8637a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 8643bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, CS->getOperand(0), &TypePrinter, Machine, 8653bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 8667a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 867a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey for (unsigned i = 1; i < N; i++) { 8687a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 8690f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(CS->getOperand(i)->getType(), Out); 8708dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8717a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 8723bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, CS->getOperand(i), &TypePrinter, Machine, 8733bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 8747a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 8758dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8767a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 877a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 8788dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << '}'; 87943f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 88043f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '>'; 881cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 882cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 883a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 884cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantVector *CP = dyn_cast<ConstantVector>(CV)) { 8851afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Type *ETy = CP->getType()->getElementType(); 886cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner assert(CP->getNumOperands() > 0 && 887cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner "Number of operands for a PackedConst must be > 0"); 8887dfa07f794a5dd4479e80896ef626bbe69455908Dan Gohman Out << '<'; 8890f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 8908dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8913bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, CP->getOperand(0), &TypePrinter, Machine, 8923bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 893cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner for (unsigned i = 1, e = CP->getNumOperands(); i != e; ++i) { 8944667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ", "; 8950f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(ETy, Out); 8968dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8973bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, CP->getOperand(i), &TypePrinter, Machine, 8983bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Context); 899cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 9007dfa07f794a5dd4479e80896ef626bbe69455908Dan Gohman Out << '>'; 901cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 902cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 903a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 904cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<ConstantPointerNull>(CV)) { 9057a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << "null"; 906cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 907cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 908a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 909cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<UndefValue>(CV)) { 910b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner Out << "undef"; 911cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 912cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 913a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 914cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) { 91581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << CE->getOpcodeName(); 91659858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman WriteOptimizationInfo(Out, CE); 91781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer if (CE->isCompare()) 918cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << ' ' << getPredicateText(CE->getPredicate()); 91981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << " ("; 920fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 921b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { 9220f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print((*OI)->getType(), Out); 9238dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 9243bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, *OI, &TypePrinter, Machine, Context); 925b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve if (OI+1 != CE->op_end()) 926c188eeb08c873da142a47398be6c405ce3f34f51Chris Lattner Out << ", "; 927b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve } 928fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 929995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman if (CE->hasIndices()) { 930d30aa5a1edac5256573e8d76dd155df3d3fdec84Jay Foad ArrayRef<unsigned> Indices = CE->getIndices(); 931995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (unsigned i = 0, e = Indices.size(); i != e; ++i) 932995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << Indices[i]; 933995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } 934995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman 9353da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer if (CE->isCast()) { 93695586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner Out << " to "; 9370f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(CE->getType(), Out); 93895586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner } 9393da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer 94040c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ')'; 941cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 9427a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 943a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 944cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<placeholder or erroneous Constant>"; 9457a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 9467a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 94785b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattnerstatic void WriteMDNodeBodyInternal(raw_ostream &Out, const MDNode *Node, 94885b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner TypePrinting *TypePrinter, 9493bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman SlotTracker *Machine, 9503bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman const Module *Context) { 95185b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << "!{"; 95285b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner for (unsigned mi = 0, me = Node->getNumOperands(); mi != me; ++mi) { 95385b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner const Value *V = Node->getOperand(mi); 95485b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner if (V == 0) 95585b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << "null"; 95685b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner else { 95785b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner TypePrinter->print(V->getType(), Out); 95885b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << ' '; 95918801ecd487df27201b894db72aff4b2c7396e18Andrew Trick WriteAsOperandInternal(Out, Node->getOperand(mi), 9603bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman TypePrinter, Machine, Context); 96185b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner } 96285b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner if (mi + 1 != me) 96385b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << ", "; 96485b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner } 96518801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 96685b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner Out << "}"; 96785b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner} 96885b1912dba48177e4ce65c2909c7cbee86eda59cChris Lattner 9697a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 970ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// WriteAsOperand - Write the name of the specified value out to the specified 971ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// ostream. This can be useful when you just want to print int %reg126, not 972ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the whole instruction that generated it. 973ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 9741220e10f70f89e0f8082344646d79805edf9025dDan Gohmanstatic void WriteAsOperandInternal(raw_ostream &Out, const Value *V, 975d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman TypePrinting *TypePrinter, 9763bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman SlotTracker *Machine, 9773bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman const Module *Context) { 978c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (V->hasName()) { 979c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, V); 980c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 981c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 982a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 983c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner const Constant *CV = dyn_cast<Constant>(V); 984c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (CV && !isa<GlobalValue>(CV)) { 985d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman assert(TypePrinter && "Constants require TypePrinting!"); 9863bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteConstantInternal(Out, CV, *TypePrinter, Machine, Context); 987cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 988cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 989a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 990cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) { 991c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "asm "; 992c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (IA->hasSideEffects()) 993c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "sideeffect "; 9948ba2d5befc05ca73d3bac8708819bbbe759e2cf9Dale Johannesen if (IA->isAlignStack()) 9958ba2d5befc05ca73d3bac8708819bbbe759e2cf9Dale Johannesen Out << "alignstack "; 996c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 997c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getAsmString(), Out); 998c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\", \""; 999c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getConstraintString(), Out); 1000c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 1001cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1002cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1003e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel 1004104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel if (const MDNode *N = dyn_cast<MDNode>(V)) { 10055d3016215075c52766711e741ce5401ee891d4acVictor Hernandez if (N->isFunctionLocal()) { 100697e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez // Print metadata inline, not via slot reference number. 10073bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteMDNodeBodyInternal(Out, N, TypePrinter, Machine, Context); 100897e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez return; 100997e2450de2ee50f51e42317d91a40b6d5ae65d0cVictor Hernandez } 101018801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 10113bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman if (!Machine) { 10123bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman if (N->isFunctionLocal()) 10133bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Machine = new SlotTracker(N->getFunction()); 10143bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman else 10153bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Machine = new SlotTracker(Context); 10163bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman } 10173da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman int Slot = Machine->getMetadataSlot(N); 10183da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman if (Slot == -1) 10193da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman Out << "<badref>"; 10203da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman else 10213da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman Out << '!' << Slot; 1022104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel return; 1023104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel } 1024104cf9e02b0ed94d4173869a598af6c6972a8660Devang Patel 1025e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel if (const MDString *MDS = dyn_cast<MDString>(V)) { 1026e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel Out << "!\""; 102703d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintEscapedString(MDS->getString(), Out); 1028e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel Out << '"'; 1029e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel return; 1030e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel } 1031e54abc90fe9942ef3902040a7ac475ce0c369dc9Devang Patel 1032746d546877a354a0d94ab0bc67775d040022a2b6Evan Cheng if (V->getValueID() == Value::PseudoSourceValueVal || 1033746d546877a354a0d94ab0bc67775d040022a2b6Evan Cheng V->getValueID() == Value::FixedStackPseudoSourceValueVal) { 1034cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman V->print(Out); 1035cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman return; 1036cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman } 1037cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman 1038cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner char Prefix = '%'; 1039cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int Slot; 1040fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner // If we have a SlotTracker, use it. 1041cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (Machine) { 1042cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 1043cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = Machine->getGlobalSlot(GV); 1044cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Prefix = '@'; 1045cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } else { 1046cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = Machine->getLocalSlot(V); 104718801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1048fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner // If the local value didn't succeed, then we may be referring to a value 1049fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner // from a different function. Translate it, as this can happen when using 1050fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner // address of blocks. 1051fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner if (Slot == -1) 1052fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner if ((Machine = createSlotTracker(V))) { 1053fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner Slot = Machine->getLocalSlot(V); 1054fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner delete Machine; 1055fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner } 1056cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1057fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner } else if ((Machine = createSlotTracker(V))) { 1058fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner // Otherwise, create one to get the # and then destroy it. 1059fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 1060fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner Slot = Machine->getGlobalSlot(GV); 1061fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner Prefix = '@'; 106280cd11561892a639a2628d19815af0695b5dbcaaChris Lattner } else { 1063fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner Slot = Machine->getLocalSlot(V); 10647a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 1065fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner delete Machine; 1066fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner Machine = 0; 1067fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner } else { 1068fb5179a2fa3372813ea9568ad0073223c8e0393cChris Lattner Slot = -1; 10697a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 1070a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1071cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (Slot != -1) 1072cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << Prefix << Slot; 1073cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else 1074cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<badref>"; 10757a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 10767a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 10771220e10f70f89e0f8082344646d79805edf9025dDan Gohmanvoid llvm::WriteAsOperand(raw_ostream &Out, const Value *V, 10781220e10f70f89e0f8082344646d79805edf9025dDan Gohman bool PrintType, const Module *Context) { 1079d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman 1080d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman // Fast path: Don't construct and populate a TypePrinting object if we 1081d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman // won't be needing any types printed. 1082009fc9e5d9058a1d3b64bf5cacb29d4f0c952ca5Dan Gohman if (!PrintType && 10833bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman ((!isa<Constant>(V) && !isa<MDNode>(V)) || 10843bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman V->hasName() || isa<GlobalValue>(V))) { 10853bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, V, 0, 0, Context); 1086d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman return; 1087d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman } 1088d6c0f65b532f022e584d8f1e3c044593b4c74a99Dan Gohman 1089607dc6880ecfd4807de2163d37f2fa8877b7f62dChris Lattner if (Context == 0) Context = getModuleFromVal(V); 10907a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 1091e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TypePrinting TypePrinter; 10921afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (Context) 10931afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.incorporateTypes(*Context); 10948dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (PrintType) { 10950f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(V->getType(), Out); 10968dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 10978dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 1098fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 10993bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, V, &TypePrinter, 0, Context); 1100622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner} 1101622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner 1102cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnernamespace { 1103d8c2e42aeff8bdb3ac905b4721b3d3ca1f904cfaChris Lattner 1104007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattnerclass AssemblyWriter { 1105683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream &Out; 11060d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker &Machine; 1107c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner const Module *TheModule; 11089cc3446e570f71e8f55c8db2ca2ce580ad54d607Chris Lattner TypePrinting TypePrinter; 110995e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AnnotationWriter; 111018801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1111009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattnerpublic: 1112683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman inline AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac, 1113683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman const Module *M, 111495e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AAW) 11153168b79c1c16333d17295c44f9157c8321ec6235Devang Patel : Out(o), Machine(Mac), TheModule(M), AnnotationWriter(AAW) { 11161afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (M) 11171afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.incorporateTypes(*M); 1118009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1119009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 11206e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner void printMDNodeBody(const MDNode *MD); 1121fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner void printNamedMDNode(const NamedMDNode *NMD); 112218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1123bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner void printModule(const Module *M); 1124009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 11252fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner void writeOperand(const Value *Op, bool PrintType); 1126eaf42abab6d465c38891345d999255871cf03943Devang Patel void writeParamOperand(const Value *Operand, Attributes Attrs); 112747f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman void writeAtomic(AtomicOrdering Ordering, SynchronizationScope SynchScope); 112866e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner 11296e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner void writeAllMDNodes(); 11306e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 11311afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner void printTypeIdentities(); 1132c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printGlobal(const GlobalVariable *GV); 11338b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov void printAlias(const GlobalAlias *GV); 113479df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner void printFunction(const Function *F); 1135eaf42abab6d465c38891345d999255871cf03943Devang Patel void printArgument(const Argument *FA, Attributes Attrs); 1136c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printBasicBlock(const BasicBlock *BB); 11377e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInstruction(const Instruction &I); 11382761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 1139659d1e8bbbbd33c25fdbe38bad6cb166a635e516Dan Gohmanprivate: 1140e02fa8551d20081534afa46e0976811687e5183aChris Lattner // printInfoComment - Print a little comment after the instruction indicating 1141e02fa8551d20081534afa46e0976811687e5183aChris Lattner // which slot it occupies. 11427e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInfoComment(const Value &V); 1143009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner}; 1144413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner} // end of anonymous namespace 1145009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 11462fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattnervoid AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) { 11472fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner if (Operand == 0) { 1148aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner Out << "<null operand!>"; 1149c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner return; 1150aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner } 1151c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner if (PrintType) { 1152c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner TypePrinter.print(Operand->getType(), Out); 1153c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner Out << ' '; 1154c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner } 11553bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, Operand, &TypePrinter, &Machine, TheModule); 1156007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner} 1157007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 115847f3513dd574535aeb40c9eb11134f0899e92269Eli Friedmanvoid AssemblyWriter::writeAtomic(AtomicOrdering Ordering, 115947f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman SynchronizationScope SynchScope) { 116047f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman if (Ordering == NotAtomic) 116147f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman return; 116247f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman 116347f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman switch (SynchScope) { 116447f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman default: Out << " <bad scope " << int(SynchScope) << ">"; break; 116547f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case SingleThread: Out << " singlethread"; break; 116647f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case CrossThread: break; 116747f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman } 116847f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman 116947f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman switch (Ordering) { 117047f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman default: Out << " <bad ordering " << int(Ordering) << ">"; break; 117147f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case Unordered: Out << " unordered"; break; 117247f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case Monotonic: Out << " monotonic"; break; 117347f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case Acquire: Out << " acquire"; break; 117447f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case Release: Out << " release"; break; 117547f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case AcquireRelease: Out << " acq_rel"; break; 117647f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman case SequentiallyConsistent: Out << " seq_cst"; break; 117747f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman } 117847f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman} 117947f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman 1180a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarvoid AssemblyWriter::writeParamOperand(const Value *Operand, 1181eaf42abab6d465c38891345d999255871cf03943Devang Patel Attributes Attrs) { 1182dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands if (Operand == 0) { 1183dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands Out << "<null operand!>"; 1184c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner return; 1185dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands } 1186c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner 1187c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner // Print the type 1188c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner TypePrinter.print(Operand->getType(), Out); 1189c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner // Print parameter attributes list 1190c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner if (Attrs != Attribute::None) 1191c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner Out << ' ' << Attribute::getAsString(Attrs); 1192c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner Out << ' '; 1193c65b72ca26cafb988a72dafa25dc5796094b74f8Chris Lattner // Print the operand 11943bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, Operand, &TypePrinter, &Machine, TheModule); 1195dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands} 1196007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1197c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printModule(const Module *M) { 119831ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner if (!M->getModuleIdentifier().empty() && 1199fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // Don't print the ID if it will start a new line (which would 120031ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner // require a comment char before it). 120131ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner M->getModuleIdentifier().find('\n') == std::string::npos) 120231ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner Out << "; ModuleID = '" << M->getModuleIdentifier() << "'\n"; 120331ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner 1204cf7ff2b4c8c18d67aced9d7ba84482819b38a84bOwen Anderson if (!M->getDataLayout().empty()) 1205d2f9e609aa40de7049ebb6f838e7ba6579e3fb6aChris Lattner Out << "target datalayout = \"" << M->getDataLayout() << "\"\n"; 1206cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (!M->getTargetTriple().empty()) 1207c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer Out << "target triple = \"" << M->getTargetTriple() << "\"\n"; 1208fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1209cc041ba03aed685400197fb938b7a583713d25afChris Lattner if (!M->getModuleInlineAsm().empty()) { 121042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // Split the string into lines, to make it easier to read the .ll file. 1211cc041ba03aed685400197fb938b7a583713d25afChris Lattner std::string Asm = M->getModuleInlineAsm(); 121242a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t CurPos = 0; 121342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t NewLine = Asm.find_first_of('\n', CurPos); 12149bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << '\n'; 121542a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner while (NewLine != std::string::npos) { 121642a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // We found a newline, print the portion of the asm string from the 121742a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // last newline up to this newline. 121842a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "module asm \""; 121942a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.begin()+NewLine), 122042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out); 122142a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "\"\n"; 122242a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner CurPos = NewLine+1; 122342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner NewLine = Asm.find_first_of('\n', CurPos); 122442a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner } 122538c4e535493363b96eac47af9e7c056530137beaRafael Espindola std::string rest(Asm.begin()+CurPos, Asm.end()); 122638c4e535493363b96eac47af9e7c056530137beaRafael Espindola if (!rest.empty()) { 122738c4e535493363b96eac47af9e7c056530137beaRafael Espindola Out << "module asm \""; 122838c4e535493363b96eac47af9e7c056530137beaRafael Espindola PrintEscapedString(rest, Out); 122938c4e535493363b96eac47af9e7c056530137beaRafael Espindola Out << "\"\n"; 123038c4e535493363b96eac47af9e7c056530137beaRafael Espindola } 123118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 1232a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 123344da7d79760998f9a70340b49a3811229838224dChris Lattner // Loop over the dependent libraries and emit them. 1234cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LI = M->lib_begin(); 1235cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LE = M->lib_end(); 1236cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (LI != LE) { 12379bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << '\n'; 1238cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << "deplibs = [ "; 1239cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner while (LI != LE) { 124044da7d79760998f9a70340b49a3811229838224dChris Lattner Out << '"' << *LI << '"'; 1241c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer ++LI; 1242cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner if (LI != LE) 1243cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << ", "; 1244c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer } 12459bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << " ]"; 124683f6a77c8fc27eba21bca05be37663f3a6e123a1Reid Spencer } 1247e59eaf407a675845e278c2769e3dbed9f1daae8cReid Spencer 12481afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner printTypeIdentities(); 1249fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 12509bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman // Output all globals. 12519bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman if (!M->global_empty()) Out << '\n'; 1252d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner for (Module::const_global_iterator I = M->global_begin(), E = M->global_end(); 1253d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner I != E; ++I) 12547e70829632f82de15db187845666aaca6e04b792Chris Lattner printGlobal(I); 1255a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 125669dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner // Output all aliases. 125769dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner if (!M->alias_empty()) Out << "\n"; 125869dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end(); 125969dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner I != E; ++I) 126069dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner printAlias(I); 1261007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 126244da7d79760998f9a70340b49a3811229838224dChris Lattner // Output all of the functions. 12637e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) 12647e70829632f82de15db187845666aaca6e04b792Chris Lattner printFunction(I); 1265320671d2654a543bbeed5b62efe165430146d55eDevang Patel 126637c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel // Output named metadata. 12679bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman if (!M->named_metadata_empty()) Out << '\n'; 126818801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 126937c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel for (Module::const_named_metadata_iterator I = M->named_metadata_begin(), 12706e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner E = M->named_metadata_end(); I != E; ++I) 1271fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner printNamedMDNode(I); 127237c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel 127337c4a2d6f15ff32c9ae91e333d655a349e195993Devang Patel // Output metadata. 1274307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner if (!Machine.mdn_empty()) { 12756e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << '\n'; 12766e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner writeAllMDNodes(); 12776e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner } 1278009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1279009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1280fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattnervoid AssemblyWriter::printNamedMDNode(const NamedMDNode *NMD) { 12819100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << '!'; 12829100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky StringRef Name = NMD->getName(); 12839100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky if (Name.empty()) { 12849100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << "<empty name> "; 12859100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky } else { 12869100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky if (isalpha(Name[0]) || Name[0] == '-' || Name[0] == '$' || 12879100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Name[0] == '.' || Name[0] == '_') 12889100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << Name[0]; 12899100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky else 12909100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << '\\' << hexdigit(Name[0] >> 4) << hexdigit(Name[0] & 0x0F); 12919100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky for (unsigned i = 1, e = Name.size(); i != e; ++i) { 12929100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky unsigned char C = Name[i]; 12939100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky if (isalnum(C) || C == '-' || C == '$' || C == '.' || C == '_') 12949100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << C; 12959100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky else 12969100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << '\\' << hexdigit(C >> 4) << hexdigit(C & 0x0F); 12979100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky } 12989100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky } 12999100a78bce4e1d34d8ffd5efa2cc79ed864dd1c0Nick Lewycky Out << " = !{"; 1300fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) { 1301fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner if (i) Out << ", "; 13023da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman int Slot = Machine.getMetadataSlot(NMD->getOperand(i)); 13033da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman if (Slot == -1) 13043da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman Out << "<badref>"; 13053da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman else 13063da076ffefafd09c01764d4094dd61cd7c79735aDan Gohman Out << '!' << Slot; 1307fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner } 1308fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner Out << "}\n"; 1309fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner} 1310fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner 1311fdb33564772cfbf75f2ad63eb46e252dc3c3e891Chris Lattner 1312683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanstatic void PrintLinkage(GlobalValue::LinkageTypes LT, 1313683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream &Out) { 1314cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner switch (LT) { 13153d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::ExternalLinkage: break; 13163d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::PrivateLinkage: Out << "private "; break; 13173d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::LinkerPrivateLinkage: Out << "linker_private "; break; 13185e721d768254a920b78b9129d79a84c0163cb3f4Bill Wendling case GlobalValue::LinkerPrivateWeakLinkage: 13195e721d768254a920b78b9129d79a84c0163cb3f4Bill Wendling Out << "linker_private_weak "; 13205e721d768254a920b78b9129d79a84c0163cb3f4Bill Wendling break; 132155ae515f9db484125a23429d4906c5edaf9f10d2Bill Wendling case GlobalValue::LinkerPrivateWeakDefAutoLinkage: 132255ae515f9db484125a23429d4906c5edaf9f10d2Bill Wendling Out << "linker_private_weak_def_auto "; 132355ae515f9db484125a23429d4906c5edaf9f10d2Bill Wendling break; 13243d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::InternalLinkage: Out << "internal "; break; 13253d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::LinkOnceAnyLinkage: Out << "linkonce "; break; 13263d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::LinkOnceODRLinkage: Out << "linkonce_odr "; break; 13273d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::WeakAnyLinkage: Out << "weak "; break; 13283d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::WeakODRLinkage: Out << "weak_odr "; break; 13293d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::CommonLinkage: Out << "common "; break; 13303d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::AppendingLinkage: Out << "appending "; break; 13313d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::DLLImportLinkage: Out << "dllimport "; break; 13323d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::DLLExportLinkage: Out << "dllexport "; break; 13333d10a5a75794356a0a568ce283713adc3a963200Bill Wendling case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break; 1334266c7bbbbcc4b326dea82e577de1a415d6acc23eChris Lattner case GlobalValue::AvailableExternallyLinkage: 1335266c7bbbbcc4b326dea82e577de1a415d6acc23eChris Lattner Out << "available_externally "; 1336266c7bbbbcc4b326dea82e577de1a415d6acc23eChris Lattner break; 1337cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1338cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner} 1339667d4b8de6dea70195ff12ef39a4deebffa2f5c7Duncan Sands 1340cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1341cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnerstatic void PrintVisibility(GlobalValue::VisibilityTypes Vis, 1342683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream &Out) { 1343cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner switch (Vis) { 1344cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::DefaultVisibility: break; 1345cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::HiddenVisibility: Out << "hidden "; break; 1346cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::ProtectedVisibility: Out << "protected "; break; 1347cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1348cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner} 1349cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1350c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printGlobal(const GlobalVariable *GV) { 13514483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman if (GV->isMaterializable()) 13524483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman Out << "; Materializable\n"; 13534483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman 13543bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, GV, &TypePrinter, &Machine, GV->getParent()); 13553845e50edea58edd0f5e0f2b732e0106b53ba279Dan Gohman Out << " = "; 1356d70684f7585a85c4248c1c224059478108741c70Chris Lattner 135752b26de325e32c71159376853384789b7646eaf4Chris Lattner if (!GV->hasInitializer() && GV->hasExternalLinkage()) 135852b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << "external "; 1359a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 136052b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintLinkage(GV->getLinkage(), Out); 136152b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintVisibility(GV->getVisibility(), Out); 1362c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio 1363c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio if (GV->isThreadLocal()) Out << "thread_local "; 1364df98617b23315e427cc4fad8ccfdd50d68bec2f9Chris Lattner if (unsigned AddressSpace = GV->getType()->getAddressSpace()) 1365df98617b23315e427cc4fad8ccfdd50d68bec2f9Chris Lattner Out << "addrspace(" << AddressSpace << ") "; 1366bea4626f93c830e31f82cc947df28fdae583cd09Rafael Espindola if (GV->hasUnnamedAddr()) Out << "unnamed_addr "; 13670313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << (GV->isConstant() ? "constant " : "global "); 13680f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(GV->getType()->getElementType(), Out); 1369d70684f7585a85c4248c1c224059478108741c70Chris Lattner 13708dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (GV->hasInitializer()) { 13718dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1372320671d2654a543bbeed5b62efe165430146d55eDevang Patel writeOperand(GV->getInitializer(), false); 13738dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 1374a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 13758fff12605e125e264bca213e748e1ec972437a55Chris Lattner if (GV->hasSection()) { 13768fff12605e125e264bca213e748e1ec972437a55Chris Lattner Out << ", section \""; 13778fff12605e125e264bca213e748e1ec972437a55Chris Lattner PrintEscapedString(GV->getSection(), Out); 13788fff12605e125e264bca213e748e1ec972437a55Chris Lattner Out << '"'; 13798fff12605e125e264bca213e748e1ec972437a55Chris Lattner } 138060962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->getAlignment()) 138130caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << ", align " << GV->getAlignment(); 13828b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 13837e70829632f82de15db187845666aaca6e04b792Chris Lattner printInfoComment(*GV); 1384cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 138570cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner} 138670cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner 13878b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikovvoid AssemblyWriter::printAlias(const GlobalAlias *GA) { 13884483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman if (GA->isMaterializable()) 13894483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman Out << "; Materializable\n"; 13904483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman 139124f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen // Don't crash when dumping partially built GA 139224f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen if (!GA->hasName()) 139324f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen Out << "<<nameless>> = "; 1394c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else { 1395c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1396c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1397c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1398cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintVisibility(GA->getVisibility(), Out); 13998b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 14008b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "alias "; 14018b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1402cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintLinkage(GA->getLinkage(), Out); 1403a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1404c6c98af9e5814e8066c82f20ca11cf646a5fc289Anton Korobeynikov const Constant *Aliasee = GA->getAliasee(); 1405a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 14061afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (Aliasee == 0) { 14071afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.print(GA->getType(), Out); 14081afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Out << " <<NULL ALIASEE>>"; 14095cd8ea2fd3a88639bc6556e9564a95bcdd9598dbJay Foad } else { 14108d948652f2d6d68023f8cec7ba60e9aed2720bd1Jay Foad writeOperand(Aliasee, !isa<ConstantExpr>(Aliasee)); 14115cd8ea2fd3a88639bc6556e9564a95bcdd9598dbJay Foad } 1412a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 14138b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printInfoComment(*GA); 141452b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << '\n'; 14158b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov} 14168b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 14171afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattnervoid AssemblyWriter::printTypeIdentities() { 14181afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (TypePrinter.NumberedTypes.empty() && 14191afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.NamedTypes.empty()) 14201afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner return; 142118801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 14221afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Out << '\n'; 142318801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 14241afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner // We know all the numbers that each type is used and we know that it is a 14251afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner // dense assignment. Convert the map to an index table. 14261afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner std::vector<StructType*> NumberedTypes(TypePrinter.NumberedTypes.size()); 142718801ecd487df27201b894db72aff4b2c7396e18Andrew Trick for (DenseMap<StructType*, unsigned>::iterator I = 14281afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.NumberedTypes.begin(), E = TypePrinter.NumberedTypes.end(); 14291afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner I != E; ++I) { 14301afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner assert(I->second < NumberedTypes.size() && "Didn't get a dense numbering?"); 14311afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner NumberedTypes[I->second] = I->first; 14321afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner } 143318801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1434413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Emit all numbered types. 1435413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner for (unsigned i = 0, e = NumberedTypes.size(); i != e; ++i) { 14363845e50edea58edd0f5e0f2b732e0106b53ba279Dan Gohman Out << '%' << i << " = type "; 143718801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1438413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // Make sure we print out at least one level of the type structure, so 1439413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner // that we do not get %2 = type %2 14401afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.printStructBody(NumberedTypes[i], Out); 14419bf0b9bd44d356690e936ae16bec2c115c7d9f5fDan Gohman Out << '\n'; 1442413fd2304db8b6fa3113e5f70d925087f27cbf84Chris Lattner } 144318801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 14441afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner for (unsigned i = 0, e = TypePrinter.NamedTypes.size(); i != e; ++i) { 14451afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner PrintLLVMName(Out, TypePrinter.NamedTypes[i]->getName(), LocalPrefix); 144652b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << " = type "; 14479231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer 14489231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // Make sure we print out at least one level of the type structure, so 14499231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // that we do not get %FILE = type %FILE 14501afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinter.printStructBody(TypePrinter.NamedTypes[i], Out); 1451cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 14529231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer } 145378d033e086e19e016273de014f9214aa6f3f844bReid Spencer} 145478d033e086e19e016273de014f9214aa6f3f844bReid Spencer 1455ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printFunction - Print all aspects of a function. 1456ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 14577e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printFunction(const Function *F) { 1458cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // Print out the return type and name. 1459cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 14604ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 14610313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitFunctionAnnot(F, Out); 146295e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 14634483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman if (F->isMaterializable()) 14644483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman Out << "; Materializable\n"; 14654483c7b15aa343bd95e3d7f800be788b77ea23f8Dan Gohman 14665cbf985dcbc89fba3208e7baf8b6f488b06d3ec9Reid Spencer if (F->isDeclaration()) 14673aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner Out << "declare "; 14683aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner else 1469b951bc02839e9862e02e17c7ea83e6437fc13442Reid Spencer Out << "define "; 1470a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1471cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintLinkage(F->getLinkage(), Out); 1472cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintVisibility(F->getVisibility(), Out); 14734ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 1474d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention. 1475d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (F->getCallingConv()) { 1476d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 1477f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Fast: Out << "fastcc "; break; 1478f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Cold: Out << "coldcc "; break; 1479f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break; 1480385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break; 1481ded05e34b65dc42998e9db6ca1abd513e7a9d120Anton Korobeynikov case CallingConv::X86_ThisCall: Out << "x86_thiscallcc "; break; 1482385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_APCS: Out << "arm_apcscc "; break; 1483385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS: Out << "arm_aapcscc "; break; 1484385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS_VFP:Out << "arm_aapcs_vfpcc "; break; 1485211a14e476abc9b864ab6a5d5e0bbb86d288b650Anton Korobeynikov case CallingConv::MSP430_INTR: Out << "msp430_intrcc "; break; 1486a6428a401b4692527dce51ef4318334c0913e17eJustin Holewinski case CallingConv::PTX_Kernel: Out << "ptx_kernel "; break; 1487a6428a401b4692527dce51ef4318334c0913e17eJustin Holewinski case CallingConv::PTX_Device: Out << "ptx_device "; break; 1488d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << "cc" << F->getCallingConv() << " "; break; 1489d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1490d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1491db125cfaf57cc83e7dd7453de2d509bc8efd0e5eChris Lattner FunctionType *FT = F->getFunctionType(); 14920598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &Attrs = F->getAttributes(); 1493652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Attributes RetAttrs = Attrs.getRetAttributes(); 1494652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (RetAttrs != Attribute::None) 1495652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << Attribute::getAsString(Attrs.getRetAttributes()) << ' '; 14960f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(F->getReturnType(), Out); 14974667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ' '; 14983bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, F, &TypePrinter, &Machine, F->getParent()); 14990313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 15000d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.incorporateFunction(F); 1501007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1502c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // Loop over the arguments, printing them... 1503007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1504bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer unsigned Idx = 1; 15058dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (!F->isDeclaration()) { 15068dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // If this isn't a declaration, print the argument names as well. 15078dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (Function::const_arg_iterator I = F->arg_begin(), E = F->arg_end(); 15088dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner I != E; ++I) { 15098dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 15108dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (I != F->arg_begin()) Out << ", "; 151119c874638d9478a5d5028854817a5ee72293bb2bDevang Patel printArgument(I, Attrs.getParamAttributes(Idx)); 15128dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner Idx++; 15138dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 15148dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } else { 15158dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Otherwise, print the types from the function type. 15168dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (unsigned i = 0, e = FT->getNumParams(); i != e; ++i) { 15178dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 15188dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (i) Out << ", "; 1519a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 15208dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Output type... 15210f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(FT->getParamType(i), Out); 1522a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 152319c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Attributes ArgAttrs = Attrs.getParamAttributes(i+1); 15240598866c052147c31b808391f58434ce3dbfb838Devang Patel if (ArgAttrs != Attribute::None) 15250598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(ArgAttrs); 15268dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 1527bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer } 1528007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1529007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Finish printing arguments... 15307e70829632f82de15db187845666aaca6e04b792Chris Lattner if (FT->isVarArg()) { 15310313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (FT->getNumParams()) Out << ", "; 15320313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "..."; // Output varargs portion of signature! 1533007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 15340313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ')'; 15353971df5203146649a34dc50d217c0cc072d39be9Rafael Espindola if (F->hasUnnamedAddr()) 15363971df5203146649a34dc50d217c0cc072d39be9Rafael Espindola Out << " unnamed_addr"; 153719c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Attributes FnAttrs = Attrs.getFnAttributes(); 153819c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (FnAttrs != Attribute::None) 153919c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(Attrs.getFnAttributes()); 15408fff12605e125e264bca213e748e1ec972437a55Chris Lattner if (F->hasSection()) { 15418fff12605e125e264bca213e748e1ec972437a55Chris Lattner Out << " section \""; 15428fff12605e125e264bca213e748e1ec972437a55Chris Lattner PrintEscapedString(F->getSection(), Out); 15438fff12605e125e264bca213e748e1ec972437a55Chris Lattner Out << '"'; 15448fff12605e125e264bca213e748e1ec972437a55Chris Lattner } 154530caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner if (F->getAlignment()) 154630caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << " align " << F->getAlignment(); 15475eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen if (F->hasGC()) 15485eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen Out << " gc \"" << F->getGC() << '"'; 1549f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel if (F->isDeclaration()) { 155091fb4070e58566c5406b65bf70719c3e580eb027Chris Lattner Out << '\n'; 1551f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel } else { 155291fb4070e58566c5406b65bf70719c3e580eb027Chris Lattner Out << " {"; 155391fb4070e58566c5406b65bf70719c3e580eb027Chris Lattner // Output all of the function's basic blocks. 15547e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Function::const_iterator I = F->begin(), E = F->end(); I != E; ++I) 15557e70829632f82de15db187845666aaca6e04b792Chris Lattner printBasicBlock(I); 1556007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 15570313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "}\n"; 1558007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 1559007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 15600d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.purgeFunction(); 1561009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1562009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1563ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printArgument - This member is called for every argument that is passed into 1564ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the function. Simply print it out 1565ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1566a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbarvoid AssemblyWriter::printArgument(const Argument *Arg, 1567eaf42abab6d465c38891345d999255871cf03943Devang Patel Attributes Attrs) { 1568009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output type... 15690f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(Arg->getType(), Out); 1570fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1571dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Output parameter attributes list 15720598866c052147c31b808391f58434ce3dbfb838Devang Patel if (Attrs != Attribute::None) 15730598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(Attrs); 1574bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer 1575009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output name, if available... 1576c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Arg->hasName()) { 1577c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1578c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, Arg); 1579c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1580009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1581009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1582ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printBasicBlock - This member is called for each basic block in a method. 1583ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1584c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printBasicBlock(const BasicBlock *BB) { 1585280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky if (BB->hasName()) { // Print out the label if it exists... 1586c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\n"; 158703d7651c3652e1f0cc86e79b26585d86818da9cfDaniel Dunbar PrintLLVMName(Out, BB->getName(), LabelPrefix); 1588c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ':'; 1589280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky } else if (!BB->use_empty()) { // Don't print block # of no uses... 15905d7a5a4f53304869ae5b76771ab67213447b65a5Bill Wendling Out << "\n; <label>:"; 159122379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner int Slot = Machine.getLocalSlot(BB); 159269566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner if (Slot != -1) 15930313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << Slot; 159469566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner else 15950313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "<badref>"; 1596061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 15974e4d8624c5c44578d64fe1344670520cceec03f2Chris Lattner 1598683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman if (BB->getParent() == 0) { 15998f4b1ec02bbc72161a9bd9777a2996dae439c81eChris Lattner Out.PadToColumn(50); 1600683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman Out << "; Error: Block without parent!"; 1601683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman } else if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block? 160291fb4070e58566c5406b65bf70719c3e580eb027Chris Lattner // Output predecessors for the block. 16038f4b1ec02bbc72161a9bd9777a2996dae439c81eChris Lattner Out.PadToColumn(50); 1604683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman Out << ";"; 160544424646ac9db5c4d3919462bd0831ec22783085Gabor Greif const_pred_iterator PI = pred_begin(BB), PE = pred_end(BB); 1606a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 1607eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner if (PI == PE) { 1608eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << " No predecessors!"; 1609eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner } else { 16108dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << " preds = "; 1611eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner writeOperand(*PI, false); 1612eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner for (++PI; PI != PE; ++PI) { 16138dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 16142fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner writeOperand(*PI, false); 161540efcec8e879b3470b3c0ad9d8124abce2cd8915Chris Lattner } 1616061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 1617009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1618fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1619eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << "\n"; 1620009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 16210313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockStartAnnot(BB, Out); 162295e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 1623007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Output all of the instructions in the basic block... 1624beca6896b97e5a07081390c19ecfd176dbc27b1fDan Gohman for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; ++I) { 16257e70829632f82de15db187845666aaca6e04b792Chris Lattner printInstruction(*I); 1626beca6896b97e5a07081390c19ecfd176dbc27b1fDan Gohman Out << '\n'; 1627beca6896b97e5a07081390c19ecfd176dbc27b1fDan Gohman } 16289f717ef279f4b82e28c341c98a9aa602f01f9b27Chris Lattner 16290313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockEndAnnot(BB, Out); 1630009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1631009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1632ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printInfoComment - Print a little comment after the instruction indicating 1633ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// which slot it occupies. 1634ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 16357e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInfoComment(const Value &V) { 16367a5666e7f3ba5d7825e5d65d601f9679d10a56bbDan Gohman if (AnnotationWriter) { 16377a5666e7f3ba5d7825e5d65d601f9679d10a56bbDan Gohman AnnotationWriter->printInfoComment(V, Out); 16387a5666e7f3ba5d7825e5d65d601f9679d10a56bbDan Gohman return; 16397a5666e7f3ba5d7825e5d65d601f9679d10a56bbDan Gohman } 1640e02fa8551d20081534afa46e0976811687e5183aChris Lattner} 1641e02fa8551d20081534afa46e0976811687e5183aChris Lattner 16423a9ec2463ddeba0820f284e2952bd6919cd5e080Reid Spencer// This member is called for each Instruction in a function.. 16437e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInstruction(const Instruction &I) { 16440313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitInstructionAnnot(&I, Out); 164595e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 16463845e50edea58edd0f5e0f2b732e0106b53ba279Dan Gohman // Print out indentation for an instruction. 164701889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << " "; 1648009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1649009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out name if it exists... 1650c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (I.hasName()) { 1651c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, &I); 1652c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 16534ee93c430367000c80a02ba218ddf712aa3e57edChris Lattner } else if (!I.getType()->isVoidTy()) { 1654828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner // Print out the def slot taken. 1655828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner int SlotNum = Machine.getLocalSlot(&I); 1656828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner if (SlotNum == -1) 1657828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner Out << "<badref> = "; 1658828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner else 1659828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner Out << '%' << SlotNum << " = "; 1660c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 166118801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 166221006d40ac9ec7715bca2095451075a83773dc52Eli Friedman if (isa<CallInst>(I) && cast<CallInst>(I).isTailCall()) 1663ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner Out << "tail "; 1664e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner 1665009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the opcode... 16660313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << I.getOpcodeName(); 1667009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1668f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman // If this is an atomic load or store, print out the atomic marker. 1669f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman if ((isa<LoadInst>(I) && cast<LoadInst>(I).isAtomic()) || 1670f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman (isa<StoreInst>(I) && cast<StoreInst>(I).isAtomic())) 1671f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman Out << " atomic"; 1672f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman 1673f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman // If this is a volatile operation, print out the volatile marker. 1674f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman if ((isa<LoadInst>(I) && cast<LoadInst>(I).isVolatile()) || 1675f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman (isa<StoreInst>(I) && cast<StoreInst>(I).isVolatile()) || 1676f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman (isa<AtomicCmpXchgInst>(I) && cast<AtomicCmpXchgInst>(I).isVolatile()) || 1677f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman (isa<AtomicRMWInst>(I) && cast<AtomicRMWInst>(I).isVolatile())) 1678f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman Out << " volatile"; 1679f03bb260c90ad013aa4e55af36382875011c95b8Eli Friedman 168059858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman // Print out optimization information. 168159858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman WriteOptimizationInfo(Out, &I); 168259858cf7926702596cf708daf21aeaf5b6feedf8Dan Gohman 168374f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer // Print out the compare instruction predicates 1684ac80ade1580378e484e24c9f66d2fa5b058e5891Nate Begeman if (const CmpInst *CI = dyn_cast<CmpInst>(&I)) 1685ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << ' ' << getPredicateText(CI->getPredicate()); 168674f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer 1687ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman // Print out the atomicrmw operation 1688ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman if (const AtomicRMWInst *RMWI = dyn_cast<AtomicRMWInst>(&I)) 1689ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman writeAtomicRMWOperation(Out, RMWI->getOperation()); 1690ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman 1691009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the type of the operands... 16927e70829632f82de15db187845666aaca6e04b792Chris Lattner const Value *Operand = I.getNumOperands() ? I.getOperand(0) : 0; 1693009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1694009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Special case conditional branches to swizzle the condition out to the front 1695ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif if (isa<BranchInst>(I) && cast<BranchInst>(I).isConditional()) { 1696ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif BranchInst &BI(cast<BranchInst>(I)); 16978dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1698ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif writeOperand(BI.getCondition(), true); 16998dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1700ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif writeOperand(BI.getSuccessor(0), true); 17018dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1702ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154Gabor Greif writeOperand(BI.getSuccessor(1), true); 1703009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 170494dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner } else if (isa<SwitchInst>(I)) { 1705bb5a7442e362776621112dc9453e546a55878e79Eli Friedman SwitchInst& SI(cast<SwitchInst>(I)); 1706f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner // Special case switch instruction to get formatting nice and correct. 17078dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1708bb5a7442e362776621112dc9453e546a55878e79Eli Friedman writeOperand(SI.getCondition(), true); 17098dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1710bb5a7442e362776621112dc9453e546a55878e79Eli Friedman writeOperand(SI.getDefaultDest(), true); 1711ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << " ["; 1712bb5a7442e362776621112dc9453e546a55878e79Eli Friedman // Skip the first item since that's the default case. 1713bb5a7442e362776621112dc9453e546a55878e79Eli Friedman unsigned NumCases = SI.getNumCases(); 1714bb5a7442e362776621112dc9453e546a55878e79Eli Friedman for (unsigned i = 1; i < NumCases; ++i) { 171501889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << "\n "; 1716bb5a7442e362776621112dc9453e546a55878e79Eli Friedman writeOperand(SI.getCaseValue(i), true); 17178dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1718bb5a7442e362776621112dc9453e546a55878e79Eli Friedman writeOperand(SI.getSuccessor(i), true); 1719009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 172001889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << "\n ]"; 1721ab21db79ef1d2530880ad11f21f0b87ffca02dd4Chris Lattner } else if (isa<IndirectBrInst>(I)) { 1722ab21db79ef1d2530880ad11f21f0b87ffca02dd4Chris Lattner // Special case indirectbr instruction to get formatting nice and correct. 1723f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner Out << ' '; 1724f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner writeOperand(Operand, true); 17250ed1f4264ae1f30eb164ca8fc94669c4f9bbd4f7Dan Gohman Out << ", ["; 172618801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 1727f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner for (unsigned i = 1, e = I.getNumOperands(); i != e; ++i) { 1728f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner if (i != 1) 1729f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner Out << ", "; 1730f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner writeOperand(I.getOperand(i), true); 1731f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner } 1732f9be95f867745b6754b2402b9b72f9eaeabd637fChris Lattner Out << ']'; 1733c137120bb047a7017cbab21f5f9c9e6f65e2b84fJay Foad } else if (const PHINode *PN = dyn_cast<PHINode>(&I)) { 17340313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 17350f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(I.getType(), Out); 17360313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 1737009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1738c137120bb047a7017cbab21f5f9c9e6f65e2b84fJay Foad for (unsigned op = 0, Eop = PN->getNumIncomingValues(); op < Eop; ++op) { 17390313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (op) Out << ", "; 17408dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << "[ "; 1741c137120bb047a7017cbab21f5f9c9e6f65e2b84fJay Foad writeOperand(PN->getIncomingValue(op), false); Out << ", "; 1742c137120bb047a7017cbab21f5f9c9e6f65e2b84fJay Foad writeOperand(PN->getIncomingBlock(op), false); Out << " ]"; 1743c24d2088dc3d79e3b7e38a358b4a71f156c06836Chris Lattner } 1744995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) { 17458dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1746995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(0), true); 1747995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = EVI->idx_begin(), *e = EVI->idx_end(); i != e; ++i) 1748995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 1749995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) { 17508dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 17518dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(I.getOperand(0), true); Out << ", "; 1752995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(1), true); 1753995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = IVI->idx_begin(), *e = IVI->idx_end(); i != e; ++i) 1754995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 1755e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling } else if (const LandingPadInst *LPI = dyn_cast<LandingPadInst>(&I)) { 1756e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling Out << ' '; 1757e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling TypePrinter.print(I.getType(), Out); 1758e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling Out << " personality "; 1759e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling writeOperand(I.getOperand(0), true); Out << '\n'; 1760e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling 1761e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling if (LPI->isCleanup()) 1762e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling Out << " cleanup"; 1763e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling 1764e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling for (unsigned i = 0, e = LPI->getNumClauses(); i != e; ++i) { 1765e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling if (i != 0 || LPI->isCleanup()) Out << "\n"; 1766e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling if (LPI->isCatch(i)) 1767e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling Out << " catch "; 1768e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling else 1769e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling Out << " filter "; 1770e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling 1771e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling writeOperand(LPI->getClause(i), true); 1772e6e8826870bee3facb04f950f0bd725f8a88623dBill Wendling } 177357ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel } else if (isa<ReturnInst>(I) && !Operand) { 177457ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel Out << " void"; 1775d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } else if (const CallInst *CI = dyn_cast<CallInst>(&I)) { 1776d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1777d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (CI->getCallingConv()) { 1778d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 17790deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 17800deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 1781b28a6dce6d57e05aa25520915726f82d2b3dc08dChris Lattner case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 1782385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 1783ded05e34b65dc42998e9db6ca1abd513e7a9d120Anton Korobeynikov case CallingConv::X86_ThisCall: Out << " x86_thiscallcc"; break; 1784385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_APCS: Out << " arm_apcscc "; break; 1785385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS: Out << " arm_aapcscc "; break; 1786385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break; 1787211a14e476abc9b864ab6a5d5e0bbb86d288b650Anton Korobeynikov case CallingConv::MSP430_INTR: Out << " msp430_intrcc "; break; 1788f9930da2ef72350c6c805af09e754e4e6e13d47bChe-Liang Chiou case CallingConv::PTX_Kernel: Out << " ptx_kernel"; break; 1789f9930da2ef72350c6c805af09e754e4e6e13d47bChe-Liang Chiou case CallingConv::PTX_Device: Out << " ptx_device"; break; 1790d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << CI->getCallingConv(); break; 1791d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1792d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 17937bbdf0c8489794721f23ee6b00af021c24f007d7Gabor Greif Operand = CI->getCalledValue(); 17941afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner PointerType *PTy = cast<PointerType>(Operand->getType()); 17951afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 17961afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Type *RetTy = FTy->getReturnType(); 17970598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &PAL = CI->getAttributes(); 1798268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner 1799652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (PAL.getRetAttributes() != Attribute::None) 1800652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << ' ' << Attribute::getAsString(PAL.getRetAttributes()); 1801652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel 18027a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the call instruction. We can 1803b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // only do this if the first argument is a pointer to a nonvararg function, 18047a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 1805268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner // 18068dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 18077a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 18081df9859c40492511b8aa4321eb76496005d3b75bDuncan Sands (!RetTy->isPointerTy() || 18091df9859c40492511b8aa4321eb76496005d3b75bDuncan Sands !cast<PointerType>(RetTy)->getElementType()->isFunctionTy())) { 18100f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(RetTy, Out); 18118dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1812268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, false); 1813268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } else { 1814268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, true); 1815268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } 18160313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 18177bbdf0c8489794721f23ee6b00af021c24f007d7Gabor Greif for (unsigned op = 0, Eop = CI->getNumArgOperands(); op < Eop; ++op) { 18187bbdf0c8489794721f23ee6b00af021c24f007d7Gabor Greif if (op > 0) 18198dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 18207bbdf0c8489794721f23ee6b00af021c24f007d7Gabor Greif writeParamOperand(CI->getArgOperand(op), PAL.getParamAttributes(op + 1)); 1821009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 18228dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ')'; 182319c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (PAL.getFnAttributes() != Attribute::None) 182419c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(PAL.getFnAttributes()); 18257e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) { 1826c9f7500d1752feac7cece26d20007a99d21f677cGabor Greif Operand = II->getCalledValue(); 18271afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner PointerType *PTy = cast<PointerType>(Operand->getType()); 18281afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 18291afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Type *RetTy = FTy->getReturnType(); 18300598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &PAL = II->getAttributes(); 18317a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner 1832d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1833d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (II->getCallingConv()) { 1834d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 18350deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 18360deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 18378dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 18388dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 1839ded05e34b65dc42998e9db6ca1abd513e7a9d120Anton Korobeynikov case CallingConv::X86_ThisCall: Out << " x86_thiscallcc"; break; 1840385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_APCS: Out << " arm_apcscc "; break; 1841385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS: Out << " arm_aapcscc "; break; 1842385f5a99ecc7fee48a7539bc63d3e1d3b5089c0dAnton Korobeynikov case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break; 1843211a14e476abc9b864ab6a5d5e0bbb86d288b650Anton Korobeynikov case CallingConv::MSP430_INTR: Out << " msp430_intrcc "; break; 1844f9930da2ef72350c6c805af09e754e4e6e13d47bChe-Liang Chiou case CallingConv::PTX_Kernel: Out << " ptx_kernel"; break; 1845f9930da2ef72350c6c805af09e754e4e6e13d47bChe-Liang Chiou case CallingConv::PTX_Device: Out << " ptx_device"; break; 1846d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << II->getCallingConv(); break; 1847d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1848d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1849652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (PAL.getRetAttributes() != Attribute::None) 1850652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << ' ' << Attribute::getAsString(PAL.getRetAttributes()); 1851652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel 18527a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the invoke instruction. We can 18537a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // only do this if the first argument is a pointer to a nonvararg function, 18547a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 18557a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // 18562b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman Out << ' '; 18577a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 18581df9859c40492511b8aa4321eb76496005d3b75bDuncan Sands (!RetTy->isPointerTy() || 18591df9859c40492511b8aa4321eb76496005d3b75bDuncan Sands !cast<PointerType>(RetTy)->getElementType()->isFunctionTy())) { 18600f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(RetTy, Out); 18612b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman Out << ' '; 18627a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, false); 18637a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } else { 18647a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, true); 18657a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } 18660313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 18677bbdf0c8489794721f23ee6b00af021c24f007d7Gabor Greif for (unsigned op = 0, Eop = II->getNumArgOperands(); op < Eop; ++op) { 1868c9f7500d1752feac7cece26d20007a99d21f677cGabor Greif if (op) 18698dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 18707bbdf0c8489794721f23ee6b00af021c24f007d7Gabor Greif writeParamOperand(II->getArgOperand(op), PAL.getParamAttributes(op + 1)); 1871e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 1872e02fa8551d20081534afa46e0976811687e5183aChris Lattner 18738dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ')'; 187419c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (PAL.getFnAttributes() != Attribute::None) 187519c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(PAL.getFnAttributes()); 187619c874638d9478a5d5028854817a5ee72293bb2bDevang Patel 187701889caf73a2faa3b77142851faa09abad5c73b0Dan Gohman Out << "\n to "; 1878e02fa8551d20081534afa46e0976811687e5183aChris Lattner writeOperand(II->getNormalDest(), true); 18798dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << " unwind "; 1880aeb2a1d70807aa626f335fb23d47bc604ffeaa15Chris Lattner writeOperand(II->getUnwindDest(), true); 1881e02fa8551d20081534afa46e0976811687e5183aChris Lattner 18827b929dad59785f62a66f7c58615082f98441e95eVictor Hernandez } else if (const AllocaInst *AI = dyn_cast<AllocaInst>(&I)) { 18830313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 18840f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(AI->getType()->getElementType(), Out); 188569bff07b4dc95fd0cc9d7580977beb08259daa17Dan Gohman if (!AI->getArraySize() || AI->isArrayAllocation()) { 18868dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 188794dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner writeOperand(AI->getArraySize(), true); 1888009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 188914b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman if (AI->getAlignment()) { 18909fad0b9974beb76bef763b8fed71d0c8644403d4Chris Lattner Out << ", align " << AI->getAlignment(); 189114b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman } 1892e02fa8551d20081534afa46e0976811687e5183aChris Lattner } else if (isa<CastInst>(I)) { 18938dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (Operand) { 18948dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 18958dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(Operand, true); // Work with broken code 18968dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 18970313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " to "; 18980f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(I.getType(), Out); 18994d45bd007d0c3a3a6e5b3876b67fd495acb0db2bChris Lattner } else if (isa<VAArgInst>(I)) { 19008dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (Operand) { 19018dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 19028dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(Operand, true); // Work with broken code 19038dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 19040313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 19050f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(I.getType(), Out); 19060f7364b4aa15263827af49d046fd6147ac769eefChris Lattner } else if (Operand) { // Print the normal way. 1907009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1908fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // PrintAllTypes - Instructions who have operands of all the same type 1909009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // omit the type from all but the first operand. If the instruction has 1910009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // different type operands (for example br), then they are all printed. 1911009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner bool PrintAllTypes = false; 19121afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner Type *TheType = Operand->getType(); 1913009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1914ebe57e36dff2dc3a7ceea99202bdb9eb6fe938bcReid Spencer // Select, Store and ShuffleVector always print all types. 19156494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I) 19166494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel || isa<ReturnInst>(I)) { 1917ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; 1918ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } else { 1919ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner for (unsigned i = 1, E = I.getNumOperands(); i != E; ++i) { 1920ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner Operand = I.getOperand(i); 19216ad2b2a3d20c667e01535fed4bc7f4753aa6fc85Nuno Lopes // note that Operand shouldn't be null, but the test helps make dump() 19226ad2b2a3d20c667e01535fed4bc7f4753aa6fc85Nuno Lopes // more tolerant of malformed IR 1923a8c78a9e89afcca4f003c55bcdbd41a23ecd5c8dNuno Lopes if (Operand && Operand->getType() != TheType) { 1924ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; // We have differing types! Print them all! 1925ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner break; 1926ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } 1927009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1928009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1929fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1930c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner if (!PrintAllTypes) { 19310313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 19320f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(TheType, Out); 1933c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner } 1934009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 19358dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 19367e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned i = 0, E = I.getNumOperands(); i != E; ++i) { 19378dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (i) Out << ", "; 19387e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(i), PrintAllTypes); 1939009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1940009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1941a279bc3da55691784064cb47200a1c584408b8abDaniel Dunbar 194221006d40ac9ec7715bca2095451075a83773dc52Eli Friedman // Print atomic ordering/alignment for memory operations 194321006d40ac9ec7715bca2095451075a83773dc52Eli Friedman if (const LoadInst *LI = dyn_cast<LoadInst>(&I)) { 194421006d40ac9ec7715bca2095451075a83773dc52Eli Friedman if (LI->isAtomic()) 194521006d40ac9ec7715bca2095451075a83773dc52Eli Friedman writeAtomic(LI->getOrdering(), LI->getSynchScope()); 194621006d40ac9ec7715bca2095451075a83773dc52Eli Friedman if (LI->getAlignment()) 194721006d40ac9ec7715bca2095451075a83773dc52Eli Friedman Out << ", align " << LI->getAlignment(); 194821006d40ac9ec7715bca2095451075a83773dc52Eli Friedman } else if (const StoreInst *SI = dyn_cast<StoreInst>(&I)) { 194921006d40ac9ec7715bca2095451075a83773dc52Eli Friedman if (SI->isAtomic()) 195021006d40ac9ec7715bca2095451075a83773dc52Eli Friedman writeAtomic(SI->getOrdering(), SI->getSynchScope()); 195121006d40ac9ec7715bca2095451075a83773dc52Eli Friedman if (SI->getAlignment()) 195221006d40ac9ec7715bca2095451075a83773dc52Eli Friedman Out << ", align " << SI->getAlignment(); 1953ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman } else if (const AtomicCmpXchgInst *CXI = dyn_cast<AtomicCmpXchgInst>(&I)) { 1954ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman writeAtomic(CXI->getOrdering(), CXI->getSynchScope()); 1955ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman } else if (const AtomicRMWInst *RMWI = dyn_cast<AtomicRMWInst>(&I)) { 1956ff03048c1350fcc4fda1ef6d6c57252f3a950854Eli Friedman writeAtomic(RMWI->getOrdering(), RMWI->getSynchScope()); 195747f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman } else if (const FenceInst *FI = dyn_cast<FenceInst>(&I)) { 195847f3513dd574535aeb40c9eb11134f0899e92269Eli Friedman writeAtomic(FI->getOrdering(), FI->getSynchScope()); 195943c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } 1960009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 19617d05c46d601cbb52be605019548c34286c02e3a3Chris Lattner // Print Metadata info. 1962fa0c54e3b88f103abb247e471917a6e6a5bb9a0fNick Lewycky SmallVector<std::pair<unsigned, MDNode*>, 4> InstMD; 1963fa0c54e3b88f103abb247e471917a6e6a5bb9a0fNick Lewycky I.getAllMetadata(InstMD); 1964f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar if (!InstMD.empty()) { 1965f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar SmallVector<StringRef, 8> MDNames; 1966f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar I.getType()->getContext().getMDKindNames(MDNames); 1967f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar for (unsigned i = 0, e = InstMD.size(); i != e; ++i) { 1968f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar unsigned Kind = InstMD[i].first; 1969f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar if (Kind < MDNames.size()) { 1970f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar Out << ", !" << MDNames[Kind]; 1971f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar } else { 1972f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar Out << ", !<unknown kind #" << Kind << ">"; 1973f3d5c915502a64921bff4ed96d8e8171f85b73f3Erick Tryzelaar } 19743bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman Out << ' '; 19753bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteAsOperandInternal(Out, InstMD[i].second, &TypePrinter, &Machine, 19763bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman TheModule); 1977fa0c54e3b88f103abb247e471917a6e6a5bb9a0fNick Lewycky } 19787f93f4d66c54e2628fbd159fa19bcfbe601458aeDevang Patel } 1979e02fa8551d20081534afa46e0976811687e5183aChris Lattner printInfoComment(I); 1980009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1981009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 19826e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattnerstatic void WriteMDNodeComment(const MDNode *Node, 19833472766f9eb7d66f234c390ce1b3a8b76f0ee9ceDuncan Sands formatted_raw_ostream &Out) { 19846e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner if (Node->getNumOperands() < 1) 19856e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner return; 19866e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner ConstantInt *CI = dyn_cast_or_null<ConstantInt>(Node->getOperand(0)); 19876e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner if (!CI) return; 198866797ff2e1433c1005f911c954a2953238d04554Dan Gohman APInt Val = CI->getValue(); 198966797ff2e1433c1005f911c954a2953238d04554Dan Gohman APInt Tag = Val & ~APInt(Val.getBitWidth(), LLVMDebugVersionMask); 199066797ff2e1433c1005f911c954a2953238d04554Dan Gohman if (Val.ult(LLVMDebugVersion)) 19916e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner return; 199218801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 19936e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out.PadToColumn(50); 199429020a3b454f9fc84f899197556aa71914b51e24Devang Patel if (Tag == dwarf::DW_TAG_user_base) 19956e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "; [ DW_TAG_user_base ]"; 199666797ff2e1433c1005f911c954a2953238d04554Dan Gohman else if (Tag.isIntN(32)) { 199766797ff2e1433c1005f911c954a2953238d04554Dan Gohman if (const char *TagName = dwarf::TagString(Tag.getZExtValue())) 199866797ff2e1433c1005f911c954a2953238d04554Dan Gohman Out << "; [ " << TagName << " ]"; 199966797ff2e1433c1005f911c954a2953238d04554Dan Gohman } 20006e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner} 20016e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 20026e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattnervoid AssemblyWriter::writeAllMDNodes() { 20036e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner SmallVector<const MDNode *, 16> Nodes; 2004307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner Nodes.resize(Machine.mdn_size()); 2005307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner for (SlotTracker::mdn_iterator I = Machine.mdn_begin(), E = Machine.mdn_end(); 2006307c9893fc30758041a3649a8bed2b4b4cc405d4Chris Lattner I != E; ++I) 20076e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Nodes[I->second] = cast<MDNode>(I->first); 200818801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 20096e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner for (unsigned i = 0, e = Nodes.size(); i != e; ++i) { 20106e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << '!' << i << " = metadata "; 20112b4b1e2e603d5543bf2fe0ad45b62ca7bfaee81dChris Lattner printMDNodeBody(Nodes[i]); 20126e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner } 20136e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner} 20146e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner 20156e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattnervoid AssemblyWriter::printMDNodeBody(const MDNode *Node) { 20163bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteMDNodeBodyInternal(Out, Node, &TypePrinter, &Machine, TheModule); 20176e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner WriteMDNodeComment(Node, Out); 20186e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner Out << "\n"; 20196e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner} 2020009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 2021009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 2022009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// External Interface declarations 2023009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 2024009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 2025683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanvoid Module::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW) const { 2026944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(this); 2027683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohman formatted_raw_ostream OS(ROS); 2028944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner AssemblyWriter W(OS, SlotTable, this, AAW); 2029bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printModule(this); 203075cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 2031009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 203217aa92c92a925b4a674440c7ef088c223990e854Dan Gohmanvoid NamedMDNode::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW) const { 203317aa92c92a925b4a674440c7ef088c223990e854Dan Gohman SlotTracker SlotTable(getParent()); 203417aa92c92a925b4a674440c7ef088c223990e854Dan Gohman formatted_raw_ostream OS(ROS); 203517aa92c92a925b4a674440c7ef088c223990e854Dan Gohman AssemblyWriter W(OS, SlotTable, getParent(), AAW); 203617aa92c92a925b4a674440c7ef088c223990e854Dan Gohman W.printNamedMDNode(this); 203717aa92c92a925b4a674440c7ef088c223990e854Dan Gohman} 203817aa92c92a925b4a674440c7ef088c223990e854Dan Gohman 20396d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattnervoid Type::print(raw_ostream &OS) const { 20406d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner if (this == 0) { 20416d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner OS << "<null Type>"; 20426d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner return; 20436d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner } 20441afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TypePrinting TP; 20451afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TP.print(const_cast<Type*>(this), OS); 204618801ecd487df27201b894db72aff4b2c7396e18Andrew Trick 20471afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner // If the type is a named struct type, print the body as well. 20481afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner if (StructType *STy = dyn_cast<StructType>(const_cast<Type*>(this))) 2049c4d0e9fbddfe6b0ee5d5d7ef8eb1b341a8a242cfChris Lattner if (!STy->isLiteral()) { 20501afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner OS << " = type "; 20511afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner TP.printStructBody(STy, OS); 20521afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattner } 2053009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 2054009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 2055683e922d299bdfa9ec609bd58a0eed20568303f1Dan Gohmanvoid Value::print(raw_ostream &ROS, AssemblyAnnotationWriter *AAW) const { 2056944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (this == 0) { 20571220e10f70f89e0f8082344646d79805edf9025dDan Gohman ROS << "printing a <null> value\n"; 2058944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner return; 2059944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 20601220e10f70f89e0f8082344646d79805edf9025dDan Gohman formatted_raw_ostream OS(ROS); 2061944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (const Instruction *I = dyn_cast<Instruction>(this)) { 2062944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner const Function *F = I->getParent() ? I->getParent()->getParent() : 0; 2063944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(F); 2064dbe85bffd775620d7c93c041ad5bd49801eb9d14Chris Lattner AssemblyWriter W(OS, SlotTable, getModuleFromVal(I), AAW); 2065bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printInstruction(*I); 2066944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const BasicBlock *BB = dyn_cast<BasicBlock>(this)) { 2067944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(BB->getParent()); 20686e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner AssemblyWriter W(OS, SlotTable, getModuleFromVal(BB), AAW); 2069bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printBasicBlock(BB); 2070944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const GlobalValue *GV = dyn_cast<GlobalValue>(this)) { 2071944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(GV->getParent()); 2072ba0941fbe0db832b0bdca450688b63ddf6a45b0aDan Gohman AssemblyWriter W(OS, SlotTable, GV->getParent(), AAW); 2073bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner if (const GlobalVariable *V = dyn_cast<GlobalVariable>(GV)) 2074bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printGlobal(V); 2075bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner else if (const Function *F = dyn_cast<Function>(GV)) 2076bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printFunction(F); 2077bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner else 2078bd72b3201b24f6ae574b2a1949348f514fcd4c4fChris Lattner W.printAlias(cast<GlobalAlias>(GV)); 2079fcd65ae28fe797c174be350a07955713fd42d110Devang Patel } else if (const MDNode *N = dyn_cast<MDNode>(this)) { 20808fffff537194e2375e65600f27d716c99f0eb38aVictor Hernandez const Function *F = N->getFunction(); 2081559588b156611aaab33d8b46dc0575508a49da2bVictor Hernandez SlotTracker SlotTable(F); 208279b78a43ece977899b654fe3c19d0c94f963c128Dan Gohman AssemblyWriter W(OS, SlotTable, F ? F->getParent() : 0, AAW); 20836e6b1805dae72803fbfe45f9aee2ab9ebfb4ec77Chris Lattner W.printMDNodeBody(N); 2084944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const Constant *C = dyn_cast<Constant>(this)) { 2085e9fa33eb6629aea72cd59560216bb6a7b8ebc689Chris Lattner TypePrinting TypePrinter; 20860f7364b4aa15263827af49d046fd6147ac769eefChris Lattner TypePrinter.print(C->getType(), OS); 20876d4306e63c2ca40a0482bf74a077540bb9cda25eChris Lattner OS << ' '; 20883bdfbf5d56d52fc4c390df77f98ba2c46951b51aDan Gohman WriteConstantInternal(OS, C, TypePrinter, 0, 0); 20894a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner } else if (isa<InlineAsm>(this) || isa<MDString>(this) || 20904a3d3a54ebc7125f851e978b7188bda1bfdc14acChris Lattner isa<Argument>(this)) { 2091944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteAsOperand(OS, this, true, 0); 2092944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else { 2093cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman // Otherwise we don't know what it is. Call the virtual function to 2094cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman // allow a subclass to print itself. 2095cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman printCustom(OS); 2096944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 2097944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner} 2098944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 2099cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman// Value::printCustom - subclasses should override this to implement printing. 2100cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohmanvoid Value::printCustom(raw_ostream &OS) const { 2101cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman llvm_unreachable("Unknown value to print out!"); 2102cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman} 2103cd26ec5f3c089b3b24f80ff200e94e681eb9e1eeDan Gohman 21047059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Value::dump - allow easy printing of Values from the debugger. 2105d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greenevoid Value::dump() const { print(dbgs()); dbgs() << '\n'; } 2106fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer 21077059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Type::dump - allow easy printing of Types from the debugger. 21081afcace3a3a138b1b18e5c6270caa8dae2261ae2Chris Lattnervoid Type::dump() const { print(dbgs()); } 2109c287137ce7455c63be0075e0d5aba0bab4f125eaChris Lattner 21107059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Module::dump() - Allow printing of Modules from the debugger. 2111d865e02ea24e92f8fd1d2b49a26ea0676a879ce7David Greenevoid Module::dump() const { print(dbgs(), 0); } 2112