AsmWriter.cpp revision 242330371b2b7ab9d5a6c4f5f93ec82c514cc09a
18da78afce3609f8ac31bef9d1310744a47bbd0ccChris Lattner//===-- AsmWriter.cpp - Printing LLVM as an assembly file -----------------===// 2fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman// 3b576c94c15af9a440f69d9d03c2afead7971118cJohn Criswell// The LLVM Compiler Infrastructure 4b576c94c15af9a440f69d9d03c2afead7971118cJohn Criswell// 54ee451de366474b9c228b4e5fa573795a715216dChris Lattner// This file is distributed under the University of Illinois Open Source 64ee451de366474b9c228b4e5fa573795a715216dChris Lattner// License. See LICENSE.TXT for details. 7fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman// 8b576c94c15af9a440f69d9d03c2afead7971118cJohn Criswell//===----------------------------------------------------------------------===// 9009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// 10009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// This library implements the functionality defined in llvm/Assembly/Writer.h 11009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// 1202b9399baef2afc1a0c8c83152d2f28145658bbcChris Lattner// Note that these routines must be extremely tolerant of various errors in the 138f77daef04355c00b78b645f5aae5694e7a8b631Chris Lattner// LLVM code, because it can be used for debugging transformations. 1402b9399baef2afc1a0c8c83152d2f28145658bbcChris Lattner// 15009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 16009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1775cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner#include "llvm/Assembly/Writer.h" 18f082b80828c13dcb7fb29ad5167ed161c1031534Chris Lattner#include "llvm/Assembly/PrintModulePass.h" 1995e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner#include "llvm/Assembly/AsmAnnotationWriter.h" 20d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner#include "llvm/CallingConv.h" 21f2d577b27a56a928fa3e77ab0cd83e7597751313Chris Lattner#include "llvm/Constants.h" 223eb59c0074978cb4687779365dbe664e2e18e0b2Chris Lattner#include "llvm/DerivedTypes.h" 23863517aea0b06770c809396be985c1c4cc50d3c4Chris Lattner#include "llvm/InlineAsm.h" 24b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve#include "llvm/Instruction.h" 2544336292fcd9f3f99cbfc2c3366bea0cf95bb675Misha Brukman#include "llvm/Instructions.h" 26f2d577b27a56a928fa3e77ab0cd83e7597751313Chris Lattner#include "llvm/Module.h" 27ef9b9a793949469cdaa4ab6d0173136229dcab7bReid Spencer#include "llvm/ValueSymbolTable.h" 2878d033e086e19e016273de014f9214aa6f3f844bReid Spencer#include "llvm/TypeSymbolTable.h" 299225507cda6c634ded5054f44a75835a0c8cf62aChris Lattner#include "llvm/ADT/DenseMap.h" 30551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#include "llvm/ADT/StringExtras.h" 31551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#include "llvm/ADT/STLExtras.h" 328f487662869d10c866b9ebdccb8f6a7509d3ab56Bill Wendling#include "llvm/Support/CFG.h" 33cb6682fa44e13262bdef7dd22b4ba90f8c2e7b97Jim Laskey#include "llvm/Support/MathExtras.h" 348f487662869d10c866b9ebdccb8f6a7509d3ab56Bill Wendling#include "llvm/Support/Streams.h" 3545d4c73aa75fa9c6362b5c47ac520f2b2c2c1561Chris Lattner#include "llvm/Support/raw_ostream.h" 36007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner#include <algorithm> 374ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer#include <cctype> 3831f8499e83dc4dccbb57ea7e76d1fd49b7010d0cChris Lattnerusing namespace llvm; 39d0fde30ce850b78371fd1386338350591f9ff494Brian Gaeke 40edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid Spencer// Make virtual table appear in this compilation unit. 41edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid SpencerAssemblyAnnotationWriter::~AssemblyAnnotationWriter() {} 42edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid Spencer 431997473cf72957d0e70322e2fe6fe2ab141c58a6Devang Patelchar PrintModulePass::ID = 0; 447f8897f22e88271cfa114998a4d6088e7c8e8e11Chris Lattnerstatic RegisterPass<PrintModulePass> 453dd965c954a49c12fc63888372ae6e35d56f6db9Chris LattnerX("printm", "Print module to stderr"); 461997473cf72957d0e70322e2fe6fe2ab141c58a6Devang Patelchar PrintFunctionPass::ID = 0; 477f8897f22e88271cfa114998a4d6088e7c8e8e11Chris Lattnerstatic RegisterPass<PrintFunctionPass> 483dd965c954a49c12fc63888372ae6e35d56f6db9Chris LattnerY("print","Print function to stderr"); 49f082b80828c13dcb7fb29ad5167ed161c1031534Chris Lattner 506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Helper Functions 536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 540e25e1cdcf1f73bb9f56b91155d5c0ef42ef0a44Reid Spencer 55207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattnerstatic const Module *getModuleFromVal(const Value *V) { 56949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner if (const Argument *MA = dyn_cast<Argument>(V)) 57207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return MA->getParent() ? MA->getParent()->getParent() : 0; 586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 60207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return BB->getParent() ? BB->getParent()->getParent() : 0; 616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) { 6379df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner const Function *M = I->getParent() ? I->getParent()->getParent() : 0; 64207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return M ? M->getParent() : 0; 656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) 68207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return GV->getParent(); 69207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return 0; 70207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 71207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 72009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 733702d265b8278c4b67efb4989e6724205908addfReid Spencer/// NameNeedsQuotes - Return true if the specified llvm name should be wrapped 743702d265b8278c4b67efb4989e6724205908addfReid Spencer/// with ""'s. 754ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencerstatic std::string QuoteNameIfNeeded(const std::string &Name) { 764ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer std::string result; 774ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer bool needsQuotes = Name[0] >= '0' && Name[0] <= '9'; 784ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer // Scan the name to see if it needs quotes and to replace funky chars with 794ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer // their octal equivalent. 8024b8a5d6e7c67b0fdfe98a5b6c3791b313dc904bChris Lattner for (unsigned i = 0, e = Name.size(); i != e; ++i) { 8124b8a5d6e7c67b0fdfe98a5b6c3791b313dc904bChris Lattner char C = Name[i]; 8224b8a5d6e7c67b0fdfe98a5b6c3791b313dc904bChris Lattner assert(C != '"' && "Illegal character in LLVM value name!"); 834ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer if (isalnum(C) || C == '-' || C == '.' || C == '_') 844ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += C; 854ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer else if (C == '\\') { 864ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer needsQuotes = true; 874ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += "\\\\"; 884ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer } else if (isprint(C)) { 894ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer needsQuotes = true; 904ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += C; 914ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer } else { 924ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer needsQuotes = true; 934ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += "\\"; 944ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer char hex1 = (C >> 4) & 0x0F; 954ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer if (hex1 < 10) 964ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += hex1 + '0'; 974ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer else 984ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += hex1 - 10 + 'A'; 994ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer char hex2 = C & 0x0F; 1004ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer if (hex2 < 10) 1014ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += hex2 + '0'; 1024ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer else 1034ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += hex2 - 10 + 'A'; 1044ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer } 1053702d265b8278c4b67efb4989e6724205908addfReid Spencer } 1064ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer if (needsQuotes) { 1074ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result.insert(0,"\""); 1084ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer result += '"'; 1094ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer } 1104ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer return result; 1113702d265b8278c4b67efb4989e6724205908addfReid Spencer} 1123702d265b8278c4b67efb4989e6724205908addfReid Spencer 1133702d265b8278c4b67efb4989e6724205908addfReid Spencer/// getLLVMName - Turn the specified string into an 'LLVM name', which is either 1143702d265b8278c4b67efb4989e6724205908addfReid Spencer/// prefixed with % (if the string only contains simple characters) or is 1153702d265b8278c4b67efb4989e6724205908addfReid Spencer/// surrounded with ""'s (if it has special chars in it). 116addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattnerstatic std::string getLLVMName(const std::string &Name) { 1173702d265b8278c4b67efb4989e6724205908addfReid Spencer assert(!Name.empty() && "Cannot get empty name!"); 118addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner return '%' + QuoteNameIfNeeded(Name); 11924b8a5d6e7c67b0fdfe98a5b6c3791b313dc904bChris Lattner} 12024b8a5d6e7c67b0fdfe98a5b6c3791b313dc904bChris Lattner 121addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattnerenum PrefixType { 122addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner GlobalPrefix, 123addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner LabelPrefix, 124addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner LocalPrefix 125addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner}; 126addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner 127c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 128c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// prefixed with % (if the string only contains simple characters) or is 129c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 130c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattnerstatic void PrintLLVMName(std::ostream &OS, const ValueName *Name, 131c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrefixType Prefix) { 132c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner assert(Name && "Cannot get empty name!"); 133c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner switch (Prefix) { 1346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner default: assert(0 && "Bad prefix!"); 1356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner case GlobalPrefix: OS << '@'; break; 1366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner case LabelPrefix: break; 1376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner case LocalPrefix: OS << '%'; break; 138c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 139c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 140c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Scan the name to see if it needs quotes first. 141c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner const char *NameStr = Name->getKeyData(); 142c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner unsigned NameLen = Name->getKeyLength(); 143c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 144c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner bool NeedsQuotes = NameStr[0] >= '0' && NameStr[0] <= '9'; 145c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 146c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner for (unsigned i = 0; i != NameLen; ++i) { 147c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char C = NameStr[i]; 148c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!isalnum(C) && C != '-' && C != '.' && C != '_') { 149c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner NeedsQuotes = true; 150c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner break; 151c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 152c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 153c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 155c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // If we didn't need any quotes, just write out the name in one blast. 156c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 157c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS.write(NameStr, NameLen); 158c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 159c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 160c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 161c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Okay, we need quotes. Output the quotes and escape any scary characters as 162c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // needed. 163c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 164c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner for (unsigned i = 0; i != NameLen; ++i) { 165c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char C = NameStr[i]; 166c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner assert(C != '"' && "Illegal character in LLVM value name!"); 167c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (C == '\\') { 168c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << "\\\\"; 169c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else if (isprint(C)) { 170c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << C; 171c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 172d7cbd1574f1fa04a19d4fc3c82d78cf2f1e7c309Chris Lattner OS << '\\'; 173c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char hex1 = (C >> 4) & 0x0F; 174c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (hex1 < 10) 175d7cbd1574f1fa04a19d4fc3c82d78cf2f1e7c309Chris Lattner OS << (char)(hex1 + '0'); 176c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else 177d7cbd1574f1fa04a19d4fc3c82d78cf2f1e7c309Chris Lattner OS << (char)(hex1 - 10 + 'A'); 178c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char hex2 = C & 0x0F; 179c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (hex2 < 10) 180d7cbd1574f1fa04a19d4fc3c82d78cf2f1e7c309Chris Lattner OS << (char)(hex2 + '0'); 181c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else 182d7cbd1574f1fa04a19d4fc3c82d78cf2f1e7c309Chris Lattner OS << (char)(hex2 - 10 + 'A'); 183c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 184c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 185c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 186c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 187c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 1886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 1896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// prefixed with % (if the string only contains simple characters) or is 1906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 191c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattnerstatic void PrintLLVMName(std::ostream &OS, const Value *V) { 192c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(OS, V->getValueName(), 193c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner isa<GlobalValue>(V) ? GlobalPrefix : LocalPrefix); 194c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 195c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 196207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 1976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 1996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// SlotTracker Class: Enumerate slot numbers for unnamed values 2006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 2016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnernamespace { 2036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// This class provides computation of slot numbers for LLVM Assembly writing. 2056ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// 2066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerclass SlotTracker { 2076ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 2086ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// ValueMap - A mapping of Values to slot numbers 2096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner typedef DenseMap<const Value*, unsigned> ValueMap; 2106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerprivate: 2126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// TheModule - The module for which we are holding slot numbers 2136ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Module* TheModule; 2146ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// TheFunction - The function for which we are holding slot numbers 2166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Function* TheFunction; 2176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner bool FunctionProcessed; 2186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// mMap - The TypePlanes map for the module level data 2206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap mMap; 2216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned mNext; 2226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// fMap - The TypePlanes map for the function level data 2246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap fMap; 2256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned fNext; 2266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 2286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a module 2296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Module *M); 2306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a function, starting out in incorp state. 2316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Function *F); 2326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Return the slot number of the specified value in it's type 2346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// plane. If something is not in the SlotTracker, return -1. 2356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getLocalSlot(const Value *V); 2366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getGlobalSlot(const GlobalValue *V); 2376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// If you'd like to deal with a function instead of just a module, use 2396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// this method to get its data into the SlotTracker. 2406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void incorporateFunction(const Function *F) { 2416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = F; 2426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 2436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 2446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// After calling incorporateFunction, use this method to remove the 2466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// most recently incorporated function from the SlotTracker. This 2476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// will reset the state of the machine back to just the module contents. 2486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void purgeFunction(); 2496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Implementation Details 2516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerprivate: 2526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// This function does the actual initialization. 2536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner inline void initialize(); 2546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2556ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 2566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateModuleSlot(const GlobalValue *V); 2576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateFunctionSlot - Insert the specified Value* into the slot table. 2596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateFunctionSlot(const Value *V); 2606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Add all of the module level global variables (and their initializers) 2626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// and function declarations, but not the contents of those functions. 2636ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processModule(); 2646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Add all of the functions arguments, basic blocks, and instructions 2666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processFunction(); 2676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker(const SlotTracker &); // DO NOT IMPLEMENT 2696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void operator=(const SlotTracker &); // DO NOT IMPLEMENT 2706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner}; 2716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} // end anonymous namespace 2736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerstatic SlotTracker *createSlotTracker(const Value *V) { 2766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Argument *FA = dyn_cast<Argument>(V)) 2776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(FA->getParent()); 2786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) 2806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(I->getParent()->getParent()); 2816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 2836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(BB->getParent()); 2846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(V)) 2866ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(GV->getParent()); 2876ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) 2896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(GA->getParent()); 2906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Function *Func = dyn_cast<Function>(V)) 2926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(Func); 2936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return 0; 2956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 2966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#if 0 298242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner#define ST_DEBUG(X) cerr << X 2996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#else 300242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner#define ST_DEBUG(X) 3016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#endif 3026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Module level constructor. Causes the contents of the Module (sans functions) 3046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// to be added to the slot table. 3056ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Module *M) 3066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner: TheModule(M) ///< Saved for lazy initialization. 3076ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner, TheFunction(0) 3086ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner, FunctionProcessed(false) 3096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner, mNext(0), fNext(0) 3106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner{ 3116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3136ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Function level constructor. Causes the contents of the Module and the one 3146ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// function provided to be added to the slot table. 3156ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Function *F) 3166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner: TheModule(F ? F->getParent() : 0) ///< Saved for lazy initialization 3176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner, TheFunction(F) ///< Saved for lazy initialization 3186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner, FunctionProcessed(false) 3196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner, mNext(0), fNext(0) 3206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner{ 3216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerinline void SlotTracker::initialize() { 3246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheModule) { 3256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processModule(); 3266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheModule = 0; ///< Prevent re-processing next time we're called. 3276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 3286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheFunction && !FunctionProcessed) 3296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processFunction(); 3306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Iterate through all the global variables, functions, and global 3336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// variable initializers and create slots for them. 3346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processModule() { 335242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processModule!\n"); 3366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the unnamed global variables to the value table. 3386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_global_iterator I = TheModule->global_begin(), 3396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner E = TheModule->global_end(); I != E; ++I) 3406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!I->hasName()) 3416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 3426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the unnamed functions to the table. 3446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_iterator I = TheModule->begin(), E = TheModule->end(); 3456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner I != E; ++I) 3466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!I->hasName()) 3476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 3486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 349242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processModule!\n"); 3506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Process the arguments, basic blocks, and instructions of a function. 3546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processFunction() { 355242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processFunction!\n"); 3566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fNext = 0; 3576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the function arguments with no names. 3596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for(Function::const_arg_iterator AI = TheFunction->arg_begin(), 3606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner AE = TheFunction->arg_end(); AI != AE; ++AI) 3616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!AI->hasName()) 3626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(AI); 3636ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 364242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("Inserting Instructions:\n"); 3656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the basic blocks and instructions with no names. 3676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Function::const_iterator BB = TheFunction->begin(), 3686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner E = TheFunction->end(); BB != E; ++BB) { 3696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!BB->hasName()) 3706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(BB); 3716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; ++I) 3726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (I->getType() != Type::VoidTy && !I->hasName()) 3736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(I); 3746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 3756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = true; 3776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 378242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processFunction!\n"); 3796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// Clean up after incorporating a function. This is the only way to get out of 3826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// the function incorporation state that affects get*Slot/Create*Slot. Function 3836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// incorporation state is indicated by TheFunction != 0. 3846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::purgeFunction() { 385242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin purgeFunction!\n"); 3866ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap.clear(); // Simply discard the function level map 3876ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = 0; 3886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 389242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end purgeFunction!\n"); 3906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getGlobalSlot - Get the slot number of a global value. 3936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getGlobalSlot(const GlobalValue *V) { 3946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 3956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 3966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Find the type plane in the module map 3986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator MI = mMap.find(V); 3996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return MI == mMap.end() ? -1 : MI->second; 4006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getLocalSlot - Get the slot number for a value that is local to a function. 4046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getLocalSlot(const Value *V) { 4056ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!isa<Constant>(V) && "Can't get a constant or global slot with this!"); 4066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4076ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 4086ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 4096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator FI = fMap.find(V); 4116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return FI == fMap.end() ? -1 : FI->second; 4126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4136ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4146ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 4166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateModuleSlot(const GlobalValue *V) { 4176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V && "Can't insert a null Value into SlotTracker!"); 4186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V->getType() != Type::VoidTy && "Doesn't need a slot!"); 4196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!V->hasName() && "Doesn't need a slot!"); 4206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = mNext++; 4226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner mMap[V] = DestSlot; 4236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 424242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 4256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " ["); 4266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, A = Alias, o = other 427242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG((isa<GlobalVariable>(V) ? 'G' : 4286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<Function>(V) ? 'F' : 4296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<GlobalAlias>(V) ? 'A' : 'o'))) << "]\n"); 4306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateSlot - Create a new slot for the specified value if it has no name. 4346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateFunctionSlot(const Value *V) { 4356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V->getType() != Type::VoidTy && !V->hasName() && 4366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner "Doesn't need a slot!"); 4376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = fNext++; 4396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap[V] = DestSlot; 4406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, o = other 442242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 4436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " [o]\n"); 4446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 4456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 4496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// AsmWriter Implementation 4506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 4516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerstatic void WriteAsOperandInternal(std::ostream &Out, const Value *V, 4536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner std::map<const Type *, std::string> &TypeTable, 4546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker *Machine); 4556ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 458ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// fillTypeNameTable - If the module has a symbol table, take all global types 459ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// and stuff their names into the TypeNames map. 460ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 461207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattnerstatic void fillTypeNameTable(const Module *M, 4627b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> &TypeNames) { 4636e6026b46569b01f8f6d4dcdb6c899c3a9c76b3eChris Lattner if (!M) return; 46478d033e086e19e016273de014f9214aa6f3f844bReid Spencer const TypeSymbolTable &ST = M->getTypeSymbolTable(); 46578d033e086e19e016273de014f9214aa6f3f844bReid Spencer TypeSymbolTable::const_iterator TI = ST.begin(); 46678d033e086e19e016273de014f9214aa6f3f844bReid Spencer for (; TI != ST.end(); ++TI) { 4679231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // As a heuristic, don't insert pointer to primitive types, because 4689231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // they are used too often to have a single useful name. 4699231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // 4709231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer const Type *Ty = cast<Type>(TI->second); 4719231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer if (!isa<PointerType>(Ty) || 472b03de0c780a74d63f6b331eb8f615b46c4cddd7bReid Spencer !cast<PointerType>(Ty)->getElementType()->isPrimitiveType() || 47342a75517250017a52afb03a0ade03cbd49559fe5Chris Lattner !cast<PointerType>(Ty)->getElementType()->isInteger() || 474b03de0c780a74d63f6b331eb8f615b46c4cddd7bReid Spencer isa<OpaqueType>(cast<PointerType>(Ty)->getElementType())) 475addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner TypeNames.insert(std::make_pair(Ty, getLLVMName(TI->first))); 476207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 477207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 478207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 479207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 480207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 481fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukmanstatic void calcTypeName(const Type *Ty, 4824ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::vector<const Type *> &TypeStack, 4834ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::map<const Type *, std::string> &TypeNames, 4844ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::string & Result){ 48542a75517250017a52afb03a0ade03cbd49559fe5Chris Lattner if (Ty->isInteger() || (Ty->isPrimitiveType() && !isa<OpaqueType>(Ty))) { 4864ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += Ty->getDescription(); // Base case 4874ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 4884ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 489207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 490207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Check to see if the type is named. 4917b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string>::iterator I = TypeNames.find(Ty); 4924ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell if (I != TypeNames.end()) { 4934ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += I->second; 4944ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 4954ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 496207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 4974ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell if (isa<OpaqueType>(Ty)) { 4984ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "opaque"; 4994ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 5004ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 50188c17380646dbb7c0c5054a392de5a46d17620baChris Lattner 502207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Check to see if the Type is already on the stack... 503207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner unsigned Slot = 0, CurSize = TypeStack.size(); 504207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner while (Slot < CurSize && TypeStack[Slot] != Ty) ++Slot; // Scan for type 505207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 506fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // This is another base case for the recursion. In this case, we know 507207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // that we have looped back to a type that we have previously visited. 508207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Generate the appropriate upreference to handle this. 5094ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell if (Slot < CurSize) { 5104ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "\\" + utostr(CurSize-Slot); // Here's the upreference 5114ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 5124ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 513207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 514207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner TypeStack.push_back(Ty); // Recursive case: Add us to the stack.. 515fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 516f70c22b019494723d0e706f93d6542dfaa6e73a5Chris Lattner switch (Ty->getTypeID()) { 517a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer case Type::IntegerTyID: { 518a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer unsigned BitWidth = cast<IntegerType>(Ty)->getBitWidth(); 51915ee935fc52b2e68a294631aac0c84ea4ba72509Reid Spencer Result += "i" + utostr(BitWidth); 520a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer break; 521a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer } 5226bfd6a578a3a4fa95c585c988ee712ba880f9923Chris Lattner case Type::FunctionTyID: { 523949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner const FunctionType *FTy = cast<FunctionType>(Ty); 5244ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(FTy->getReturnType(), TypeStack, TypeNames, Result); 5254ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += " ("; 526d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner for (FunctionType::param_iterator I = FTy->param_begin(), 527dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands E = FTy->param_end(); I != E; ++I) { 528d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner if (I != FTy->param_begin()) 529207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += ", "; 5304ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(*I, TypeStack, TypeNames, Result); 531207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 5322761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner if (FTy->isVarArg()) { 533d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner if (FTy->getNumParams()) Result += ", "; 534207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += "..."; 535207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 536207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += ")"; 537207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 538207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 539207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner case Type::StructTyID: { 540949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner const StructType *STy = cast<StructType>(Ty); 54138ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 54238ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Result += '<'; 5434ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "{ "; 544d21cd809b656d3011ec089536857e048e037159cChris Lattner for (StructType::element_iterator I = STy->element_begin(), 545d21cd809b656d3011ec089536857e048e037159cChris Lattner E = STy->element_end(); I != E; ++I) { 546d21cd809b656d3011ec089536857e048e037159cChris Lattner if (I != STy->element_begin()) 547207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += ", "; 5484ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(*I, TypeStack, TypeNames, Result); 549207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 550207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += " }"; 55138ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 55238ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Result += '>'; 553207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 554207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 555fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb case Type::PointerTyID: { 556fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb const PointerType *PTy = cast<PointerType>(Ty); 557fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb calcTypeName(PTy->getElementType(), 5584ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell TypeStack, TypeNames, Result); 559fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb if (unsigned AddressSpace = PTy->getAddressSpace()) 560fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb Result += " addrspace(" + utostr(AddressSpace) + ")"; 5614ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "*"; 562207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 563fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb } 564207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner case Type::ArrayTyID: { 565949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner const ArrayType *ATy = cast<ArrayType>(Ty); 5664ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "[" + utostr(ATy->getNumElements()) + " x "; 5674ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(ATy->getElementType(), TypeStack, TypeNames, Result); 5684ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "]"; 569207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 570207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 5719d6565a5b1fbc4286d6ee638d8f47a3171a9ed7eReid Spencer case Type::VectorTyID: { 5729d6565a5b1fbc4286d6ee638d8f47a3171a9ed7eReid Spencer const VectorType *PTy = cast<VectorType>(Ty); 573715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke Result += "<" + utostr(PTy->getNumElements()) + " x "; 574715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke calcTypeName(PTy->getElementType(), TypeStack, TypeNames, Result); 575715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke Result += ">"; 576715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke break; 577715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke } 5789e094c40df10d928a1242f8652dc56ebd41d38fdChris Lattner case Type::OpaqueTyID: 5794ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "opaque"; 5809e094c40df10d928a1242f8652dc56ebd41d38fdChris Lattner break; 581207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner default: 5824ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "<unrecognized-type>"; 58382c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattner break; 584207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 585207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 586207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner TypeStack.pop_back(); // Remove self from stack... 587207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 588207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 589207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 5909d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// printTypeInt - The internal guts of printing out a type that has a 5919d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// potentially named portion. 5929d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// 5937b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattnerstatic std::ostream &printTypeInt(std::ostream &Out, const Type *Ty, 5947b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> &TypeNames) { 595207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Primitive types always print out their description, regardless of whether 596207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // they have been named or not. 597207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // 59842a75517250017a52afb03a0ade03cbd49559fe5Chris Lattner if (Ty->isInteger() || (Ty->isPrimitiveType() && !isa<OpaqueType>(Ty))) 599daf2a492a7eef1d4f68b1ed04b401ca6140c191fChris Lattner return Out << Ty->getDescription(); 600207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 601207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Check to see if the type is named. 6027b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string>::iterator I = TypeNames.find(Ty); 603207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner if (I != TypeNames.end()) return Out << I->second; 604207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 605207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Otherwise we have a type that has not been named but is a derived type. 606207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Carefully recurse the type hierarchy to print out any contained symbolic 607207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // names. 608207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // 6097b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::vector<const Type *> TypeStack; 6104ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::string TypeName; 6114ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(Ty, TypeStack, TypeNames, TypeName); 612697954c15da58bd8b186dbafdedd8b06db770201Chris Lattner TypeNames.insert(std::make_pair(Ty, TypeName));//Cache type name for later use 6134ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return (Out << TypeName); 614207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 615207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 616e51e03b3c649ed9419bd0e920c03ef9023ccee48Chris Lattner 6179d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// WriteTypeSymbolic - This attempts to write the specified type as a symbolic 6189d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// type, iff there is an entry in the modules symbol table for the specified 6199d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// type or one of it's component types. This is slower than a simple x << Type 6209d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// 621242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattnervoid llvm::WriteTypeSymbolic(std::ostream &Out, const Type *Ty, 622242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner const Module *M) { 623fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman Out << ' '; 624207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 62582c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattner // If they want us to print out a type, but there is no context, we can't 62682c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattner // print it symbolically. 627242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner if (!M) { 628242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << Ty->getDescription(); 629242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner } else { 630242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner std::map<const Type *, std::string> TypeNames; 631242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner fillTypeNameTable(M, TypeNames); 632242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner printTypeInt(Out, Ty, TypeNames); 633242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner } 634207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 635207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 63618365506ebe3e28593cb36951f17f08e75712a29Chris Lattner// PrintEscapedString - Print each character of the specified string, escaping 63718365506ebe3e28593cb36951f17f08e75712a29Chris Lattner// it if it is not printable or if it is an escape char. 63818365506ebe3e28593cb36951f17f08e75712a29Chris Lattnerstatic void PrintEscapedString(const std::string &Str, std::ostream &Out) { 63918365506ebe3e28593cb36951f17f08e75712a29Chris Lattner for (unsigned i = 0, e = Str.size(); i != e; ++i) { 64018365506ebe3e28593cb36951f17f08e75712a29Chris Lattner unsigned char C = Str[i]; 64118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner if (isprint(C) && C != '"' && C != '\\') { 64218365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << C; 64318365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } else { 64418365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << '\\' 64518365506ebe3e28593cb36951f17f08e75712a29Chris Lattner << (char) ((C/16 < 10) ? ( C/16 +'0') : ( C/16 -10+'A')) 64618365506ebe3e28593cb36951f17f08e75712a29Chris Lattner << (char)(((C&15) < 10) ? ((C&15)+'0') : ((C&15)-10+'A')); 64718365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 64818365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 64918365506ebe3e28593cb36951f17f08e75712a29Chris Lattner} 65018365506ebe3e28593cb36951f17f08e75712a29Chris Lattner 65182c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattnerstatic const char *getPredicateText(unsigned predicate) { 65281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer const char * pred = "unknown"; 65381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer switch (predicate) { 65481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_FALSE: pred = "false"; break; 65581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OEQ: pred = "oeq"; break; 65681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OGT: pred = "ogt"; break; 65781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OGE: pred = "oge"; break; 65881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OLT: pred = "olt"; break; 65981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OLE: pred = "ole"; break; 66081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ONE: pred = "one"; break; 66181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ORD: pred = "ord"; break; 66281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UNO: pred = "uno"; break; 66381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UEQ: pred = "ueq"; break; 66481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UGT: pred = "ugt"; break; 66581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UGE: pred = "uge"; break; 66681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ULT: pred = "ult"; break; 66781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ULE: pred = "ule"; break; 66881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UNE: pred = "une"; break; 66981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_TRUE: pred = "true"; break; 67081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_EQ: pred = "eq"; break; 67181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_NE: pred = "ne"; break; 67281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SGT: pred = "sgt"; break; 67381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SGE: pred = "sge"; break; 67481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SLT: pred = "slt"; break; 67581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SLE: pred = "sle"; break; 67681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_UGT: pred = "ugt"; break; 67781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_UGE: pred = "uge"; break; 67881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_ULT: pred = "ult"; break; 67981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_ULE: pred = "ule"; break; 68081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer } 68181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer return pred; 68281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer} 68381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer 684fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukmanstatic void WriteConstantInt(std::ostream &Out, const Constant *CV, 6857b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> &TypeTable, 6860d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker *Machine) { 6876b6b6ef1677fa71b1072c2911b4c1f9524a558c9Zhou Sheng if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) { 688fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (CI->getType() == Type::Int1Ty) { 689579dca12c2cfd60bc18aaadbd5331897d48fec29Reid Spencer Out << (CI->getZExtValue() ? "true" : "false"); 690fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 691fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 692fad86b003a839cef40ec8ce8408322f4913368caChris Lattner Out << CI->getValue(); 693fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 694fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 695fad86b003a839cef40ec8ce8408322f4913368caChris Lattner 696fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) { 6979d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEdouble || 6989d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen &CFP->getValueAPF().getSemantics() == &APFloat::IEEEsingle) { 6999d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // We would like to output the FP constant value in exponential notation, 7009d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // but we cannot do this if doing so will lose precision. Check here to 7019d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // make sure that we only output it in exponential format if we can parse 7029d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // the value back and get the same value. 7039d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 7049d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen bool isDouble = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble; 705fad86b003a839cef40ec8ce8408322f4913368caChris Lattner double Val = isDouble ? CFP->getValueAPF().convertToDouble() : 706fad86b003a839cef40ec8ce8408322f4913368caChris Lattner CFP->getValueAPF().convertToFloat(); 7079d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen std::string StrVal = ftostr(CFP->getValueAPF()); 7089d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen 7099d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Check to make sure that the stringized number is not some string like 7109d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // "Inf" or NaN, that atof will accept, but the lexer will not. Check 7119d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // that the string matches the "[-+]?[0-9]" regex. 7129d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 7139d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if ((StrVal[0] >= '0' && StrVal[0] <= '9') || 7149d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen ((StrVal[0] == '-' || StrVal[0] == '+') && 7159d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen (StrVal[1] >= '0' && StrVal[1] <= '9'))) { 7169d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Reparse stringized version! 7179d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (atof(StrVal.c_str()) == Val) { 7189d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << StrVal; 7199d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen return; 7209d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 72166e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } 7229d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Otherwise we could not reparse it to exactly the same value, so we must 7239d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // output the string in hexadecimal format! 7249d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen assert(sizeof(double) == sizeof(uint64_t) && 7259d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen "assuming that double is 64 bits!"); 7269d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << "0x" << utohexstr(DoubleToBits(Val)); 7279d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } else { 7289d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Some form of long double. These appear as a magic letter identifying 7299d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // the type, then a fixed number of hex digits. 7309d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << "0x"; 7319d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::x87DoubleExtended) 7329d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << 'K'; 7339d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen else if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEquad) 7349d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << 'L'; 735a471c2ecda37cd1bae0d94e832f002caa7b63216Dale Johannesen else if (&CFP->getValueAPF().getSemantics() == &APFloat::PPCDoubleDouble) 736a471c2ecda37cd1bae0d94e832f002caa7b63216Dale Johannesen Out << 'M'; 7379d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen else 7389d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen assert(0 && "Unsupported floating point type"); 739693717fbe6d4e0f63bb9927229e26851e4744530Dale Johannesen // api needed to prevent premature destruction 740693717fbe6d4e0f63bb9927229e26851e4744530Dale Johannesen APInt api = CFP->getValueAPF().convertToAPInt(); 741693717fbe6d4e0f63bb9927229e26851e4744530Dale Johannesen const uint64_t* p = api.getRawData(); 7429d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen uint64_t word = *p; 7439d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen int shiftcount=60; 744a471c2ecda37cd1bae0d94e832f002caa7b63216Dale Johannesen int width = api.getBitWidth(); 7459d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen for (int j=0; j<width; j+=4, shiftcount-=4) { 7469d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen unsigned int nibble = (word>>shiftcount) & 15; 7479d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (nibble < 10) 7489d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << (unsigned char)(nibble + '0'); 7499d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen else 7509d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << (unsigned char)(nibble - 10 + 'A'); 75148325f4b0892859844f9dc0c6e9d2606e381ecc4Dale Johannesen if (shiftcount == 0 && j+4 < width) { 7529d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen word = *(++p); 753a471c2ecda37cd1bae0d94e832f002caa7b63216Dale Johannesen shiftcount = 64; 7549d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (width-j-4 < 64) 7559d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen shiftcount = width-j-4; 7569d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 7579d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 7589d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 759de512b5b2edebe9c9021a92c7c7a9ae9fbc380d6Chris Lattner } else if (isa<ConstantAggregateZero>(CV)) { 760de512b5b2edebe9c9021a92c7c7a9ae9fbc380d6Chris Lattner Out << "zeroinitializer"; 76166e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } else if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) { 76266e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner // As a special case, print the array as a string if it is an array of 7639b38d7db6d9fbb5bf9d16bec590a17c5895453e1Dan Gohman // i8 with ConstantInt values. 764fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // 76566e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner const Type *ETy = CA->getType()->getElementType(); 76618365506ebe3e28593cb36951f17f08e75712a29Chris Lattner if (CA->isString()) { 76766e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner Out << "c\""; 76818365506ebe3e28593cb36951f17f08e75712a29Chris Lattner PrintEscapedString(CA->getAsString(), Out); 76966e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner Out << "\""; 77066e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner 77166e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } else { // Cannot output in string format... 77240c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '['; 7737a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner if (CA->getNumOperands()) { 77440c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ' '; 77566e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner printTypeInt(Out, ETy, TypeTable); 7767a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner WriteAsOperandInternal(Out, CA->getOperand(0), 7772fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner TypeTable, Machine); 7787a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner for (unsigned i = 1, e = CA->getNumOperands(); i != e; ++i) { 7797a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 78066e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner printTypeInt(Out, ETy, TypeTable); 7812fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CA->getOperand(i), TypeTable, Machine); 7827a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 7837a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 7847a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << " ]"; 7857a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 7867a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } else if (const ConstantStruct *CS = dyn_cast<ConstantStruct>(CV)) { 78743f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 78843f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '<'; 78940c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '{'; 790a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey unsigned N = CS->getNumOperands(); 791a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey if (N) { 792242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << ' '; 7937a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printTypeInt(Out, CS->getOperand(0)->getType(), TypeTable); 7947a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 7952fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CS->getOperand(0), TypeTable, Machine); 7967a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 797a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey for (unsigned i = 1; i < N; i++) { 7987a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 7997a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printTypeInt(Out, CS->getOperand(i)->getType(), TypeTable); 8007a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 8012fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CS->getOperand(i), TypeTable, Machine); 8027a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 8037a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 804a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey 8057a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << " }"; 80643f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 80743f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '>'; 8089d6565a5b1fbc4286d6ee638d8f47a3171a9ed7eReid Spencer } else if (const ConstantVector *CP = dyn_cast<ConstantVector>(CV)) { 809715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke const Type *ETy = CP->getType()->getElementType(); 810fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman assert(CP->getNumOperands() > 0 && 811715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke "Number of operands for a PackedConst must be > 0"); 812242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << "< "; 813715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke printTypeInt(Out, ETy, TypeTable); 8142fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CP->getOperand(0), TypeTable, Machine); 815715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke for (unsigned i = 1, e = CP->getNumOperands(); i != e; ++i) { 816715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke Out << ", "; 817715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke printTypeInt(Out, ETy, TypeTable); 8182fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CP->getOperand(i), TypeTable, Machine); 819715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke } 820715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke Out << " >"; 8217a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } else if (isa<ConstantPointerNull>(CV)) { 8227a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << "null"; 8237a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 824b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner } else if (isa<UndefValue>(CV)) { 825b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner Out << "undef"; 826b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner 827c188eeb08c873da142a47398be6c405ce3f34f51Chris Lattner } else if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) { 82881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << CE->getOpcodeName(); 82981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer if (CE->isCompare()) 83081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << " " << getPredicateText(CE->getPredicate()); 83181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << " ("; 832fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 833b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { 834b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve printTypeInt(Out, (*OI)->getType(), TypeTable); 8352fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, *OI, TypeTable, Machine); 836b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve if (OI+1 != CE->op_end()) 837c188eeb08c873da142a47398be6c405ce3f34f51Chris Lattner Out << ", "; 838b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve } 839fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 840995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman if (CE->hasIndices()) { 841995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman const SmallVector<unsigned, 4> &Indices = CE->getIndices(); 842995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (unsigned i = 0, e = Indices.size(); i != e; ++i) 843995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << Indices[i]; 844995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } 845995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman 8463da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer if (CE->isCast()) { 84795586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner Out << " to "; 84895586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner printTypeInt(Out, CE->getType(), TypeTable); 84995586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner } 8503da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer 85140c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ')'; 85295586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner 8537a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } else { 854b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve Out << "<placeholder or erroneous Constant>"; 8557a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 8567a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 8577a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 8587a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 859ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// WriteAsOperand - Write the name of the specified value out to the specified 860ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// ostream. This can be useful when you just want to print int %reg126, not 861ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the whole instruction that generated it. 862ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 863fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukmanstatic void WriteAsOperandInternal(std::ostream &Out, const Value *V, 8647b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type*, std::string> &TypeTable, 8650d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker *Machine) { 86640c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ' '; 867c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (V->hasName()) { 868c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, V); 869c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 870c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 871c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 872c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner const Constant *CV = dyn_cast<Constant>(V); 873c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (CV && !isa<GlobalValue>(CV)) { 874c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner WriteConstantInt(Out, CV, TypeTable, Machine); 875c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) { 876c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "asm "; 877c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (IA->hasSideEffects()) 878c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "sideeffect "; 879c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 880c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getAsmString(), Out); 881c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\", \""; 882c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getConstraintString(), Out); 883c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 884c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 885c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char Prefix = '%'; 886c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner int Slot; 887c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Machine) { 888c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 889c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = Machine->getGlobalSlot(GV); 890c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Prefix = '@'; 891c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 892c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = Machine->getLocalSlot(V); 893c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 89480cd11561892a639a2628d19815af0695b5dbcaaChris Lattner } else { 8950d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner Machine = createSlotTracker(V); 8960d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer if (Machine) { 8973702d265b8278c4b67efb4989e6724205908addfReid Spencer if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 89822379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner Slot = Machine->getGlobalSlot(GV); 8993702d265b8278c4b67efb4989e6724205908addfReid Spencer Prefix = '@'; 9003702d265b8278c4b67efb4989e6724205908addfReid Spencer } else { 90122379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner Slot = Machine->getLocalSlot(V); 9023702d265b8278c4b67efb4989e6724205908addfReid Spencer } 9037a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } else { 904c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = -1; 9057a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 906c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner delete Machine; 9077a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 908c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Slot != -1) 909c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << Prefix << Slot; 910c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else 911c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "<badref>"; 9127a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 9137a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 9147a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 9159d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// WriteAsOperand - Write the name of the specified value out to the specified 9169d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// ostream. This can be useful when you just want to print int %reg126, not 9179d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// the whole instruction that generated it. 9189d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// 919242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattnervoid llvm::WriteAsOperand(std::ostream &Out, const Value *V, bool PrintType, 920242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner const Module *Context) { 9217b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> TypeNames; 922607dc6880ecfd4807de2163d37f2fa8877b7f62dChris Lattner if (Context == 0) Context = getModuleFromVal(V); 9237a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 9246e6026b46569b01f8f6d4dcdb6c899c3a9c76b3eChris Lattner if (Context) 925607dc6880ecfd4807de2163d37f2fa8877b7f62dChris Lattner fillTypeNameTable(Context, TypeNames); 926207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 9277a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner if (PrintType) 9287a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printTypeInt(Out, V->getType(), TypeNames); 929fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 9302fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, V, TypeNames, 0); 931622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner} 932622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner 9330e25e1cdcf1f73bb9f56b91155d5c0ef42ef0a44Reid Spencer 93431f8499e83dc4dccbb57ea7e76d1fd49b7010d0cChris Lattnernamespace llvm { 935d8c2e42aeff8bdb3ac905b4721b3d3ca1f904cfaChris Lattner 936007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattnerclass AssemblyWriter { 9370313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman std::ostream &Out; 9380d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker &Machine; 939c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner const Module *TheModule; 9407b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> TypeNames; 94195e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AnnotationWriter; 942009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattnerpublic: 9430d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner inline AssemblyWriter(std::ostream &o, SlotTracker &Mac, const Module *M, 94495e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AAW) 9450313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman : Out(o), Machine(Mac), TheModule(M), AnnotationWriter(AAW) { 946c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner 947c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // If the module has a symbol table, take all global types and stuff their 948c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // names into the TypeNames map. 949c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // 950207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner fillTypeNameTable(M, TypeNames); 951009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 952009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 9538b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov inline void write(const Module *M) { printModule(M); } 9548b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov inline void write(const GlobalVariable *G) { printGlobal(G); } 9558b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov inline void write(const GlobalAlias *G) { printAlias(G); } 9568b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov inline void write(const Function *F) { printFunction(F); } 9578b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov inline void write(const BasicBlock *BB) { printBasicBlock(BB); } 9587e70829632f82de15db187845666aaca6e04b792Chris Lattner inline void write(const Instruction *I) { printInstruction(*I); } 9598b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov inline void write(const Type *Ty) { printType(Ty); } 960009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 9612fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner void writeOperand(const Value *Op, bool PrintType); 9620d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesen void writeParamOperand(const Value *Operand, ParameterAttributes Attrs); 96366e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner 9645cf1acff3c32e52d79ea8b0b47e341d4e975ed8cMisha Brukman const Module* getModule() { return TheModule; } 9655cf1acff3c32e52d79ea8b0b47e341d4e975ed8cMisha Brukman 966f771bea7402f05f59b2857586de9934ff1c7bbf5Misha Brukmanprivate: 967c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printModule(const Module *M); 96878d033e086e19e016273de014f9214aa6f3f844bReid Spencer void printTypeSymbolTable(const TypeSymbolTable &ST); 969c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printGlobal(const GlobalVariable *GV); 9708b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov void printAlias(const GlobalAlias *GV); 97179df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner void printFunction(const Function *F); 9720d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesen void printArgument(const Argument *FA, ParameterAttributes Attrs); 973c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printBasicBlock(const BasicBlock *BB); 9747e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInstruction(const Instruction &I); 9752761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 9762761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // printType - Go to extreme measures to attempt to print out a short, 9772761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // symbolic version of a type name. 9782761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // 9797b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::ostream &printType(const Type *Ty) { 9800313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman return printTypeInt(Out, Ty, TypeNames); 9812761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 9822761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 9832761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // printTypeAtLeastOneLevel - Print out one level of the possibly complex type 9842761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // without considering any symbolic types that we may have equal to it. 9852761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // 9867b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::ostream &printTypeAtLeastOneLevel(const Type *Ty); 987c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner 988e02fa8551d20081534afa46e0976811687e5183aChris Lattner // printInfoComment - Print a little comment after the instruction indicating 989e02fa8551d20081534afa46e0976811687e5183aChris Lattner // which slot it occupies. 9907e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInfoComment(const Value &V); 991009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner}; 99273b7495a96e21e1515df86414e0636dbf1395fc5Reid Spencer} // end of llvm namespace 993009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 994ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printTypeAtLeastOneLevel - Print out one level of the possibly complex type 995ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// without considering any symbolic types that we may have equal to it. 996ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 9977b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattnerstd::ostream &AssemblyWriter::printTypeAtLeastOneLevel(const Type *Ty) { 998a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer if (const IntegerType *ITy = dyn_cast<IntegerType>(Ty)) 999a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer Out << "i" << utostr(ITy->getBitWidth()); 1000a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer else if (const FunctionType *FTy = dyn_cast<FunctionType>(Ty)) { 1001bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer printType(FTy->getReturnType()); 1002bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer Out << " ("; 1003d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner for (FunctionType::param_iterator I = FTy->param_begin(), 1004d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner E = FTy->param_end(); I != E; ++I) { 1005d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner if (I != FTy->param_begin()) 10060313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 10077a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printType(*I); 10082761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10092761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner if (FTy->isVarArg()) { 10100313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (FTy->getNumParams()) Out << ", "; 10110313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "..."; 10122761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10130313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ')'; 10147e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const StructType *STy = dyn_cast<StructType>(Ty)) { 101538ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 101638ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Out << '<'; 10170313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "{ "; 1018d21cd809b656d3011ec089536857e048e037159cChris Lattner for (StructType::element_iterator I = STy->element_begin(), 1019d21cd809b656d3011ec089536857e048e037159cChris Lattner E = STy->element_end(); I != E; ++I) { 1020d21cd809b656d3011ec089536857e048e037159cChris Lattner if (I != STy->element_begin()) 10210313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 10222761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner printType(*I); 10232761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10240313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " }"; 102538ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 102638ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Out << '>'; 10277e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const PointerType *PTy = dyn_cast<PointerType>(Ty)) { 1028ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb printType(PTy->getElementType()); 1029ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb if (unsigned AddressSpace = PTy->getAddressSpace()) 1030ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb Out << " addrspace(" << AddressSpace << ")"; 1031ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb Out << '*'; 10327e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const ArrayType *ATy = dyn_cast<ArrayType>(Ty)) { 10330313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '[' << ATy->getNumElements() << " x "; 103440c732cc52a5c71cead461646667ef5b13801923Misha Brukman printType(ATy->getElementType()) << ']'; 10359d6565a5b1fbc4286d6ee638d8f47a3171a9ed7eReid Spencer } else if (const VectorType *PTy = dyn_cast<VectorType>(Ty)) { 10365527c0b6d1bda2c63212f91837792663469fd764Reid Spencer Out << '<' << PTy->getNumElements() << " x "; 10375527c0b6d1bda2c63212f91837792663469fd764Reid Spencer printType(PTy->getElementType()) << '>'; 10385527c0b6d1bda2c63212f91837792663469fd764Reid Spencer } 10393ed469ccd7b028a030b550d84b7336d146f5d8faReid Spencer else if (isa<OpaqueType>(Ty)) { 10400313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "opaque"; 10412761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } else { 1042b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve if (!Ty->isPrimitiveType()) 10430313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "<unknown derived type>"; 10442761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner printType(Ty); 10452761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10460313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman return Out; 10472761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner} 10482761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 10492761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 10502fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattnervoid AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) { 10512fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner if (Operand == 0) { 1052aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner Out << "<null operand!>"; 10532fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner } else { 10542fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner if (PrintType) { Out << ' '; printType(Operand->getType()); } 10552fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, Operand, TypeNames, &Machine); 1056aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner } 1057007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner} 1058007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 10590d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesenvoid AssemblyWriter::writeParamOperand(const Value *Operand, 10600d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesen ParameterAttributes Attrs) { 1061dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands if (Operand == 0) { 1062dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands Out << "<null operand!>"; 1063dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands } else { 1064dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands Out << ' '; 1065dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Print the type 1066dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands printType(Operand->getType()); 1067dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Print parameter attributes list 1068dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands if (Attrs != ParamAttr::None) 106958d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner Out << ' ' << ParamAttr::getAsString(Attrs); 1070dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Print the operand 1071dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands WriteAsOperandInternal(Out, Operand, TypeNames, &Machine); 1072dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands } 1073dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands} 1074007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1075c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printModule(const Module *M) { 107631ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner if (!M->getModuleIdentifier().empty() && 1077fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // Don't print the ID if it will start a new line (which would 107831ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner // require a comment char before it). 107931ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner M->getModuleIdentifier().find('\n') == std::string::npos) 108031ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner Out << "; ModuleID = '" << M->getModuleIdentifier() << "'\n"; 108131ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner 1082cf7ff2b4c8c18d67aced9d7ba84482819b38a84bOwen Anderson if (!M->getDataLayout().empty()) 1083d2f9e609aa40de7049ebb6f838e7ba6579e3fb6aChris Lattner Out << "target datalayout = \"" << M->getDataLayout() << "\"\n"; 1084cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (!M->getTargetTriple().empty()) 1085c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer Out << "target triple = \"" << M->getTargetTriple() << "\"\n"; 1086fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1087cc041ba03aed685400197fb938b7a583713d25afChris Lattner if (!M->getModuleInlineAsm().empty()) { 108842a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // Split the string into lines, to make it easier to read the .ll file. 1089cc041ba03aed685400197fb938b7a583713d25afChris Lattner std::string Asm = M->getModuleInlineAsm(); 109042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t CurPos = 0; 109142a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t NewLine = Asm.find_first_of('\n', CurPos); 109242a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner while (NewLine != std::string::npos) { 109342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // We found a newline, print the portion of the asm string from the 109442a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // last newline up to this newline. 109542a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "module asm \""; 109642a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.begin()+NewLine), 109742a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out); 109842a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "\"\n"; 109942a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner CurPos = NewLine+1; 110042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner NewLine = Asm.find_first_of('\n', CurPos); 110142a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner } 110271cdba31774ce18ed32e89f1c6f7716ab923aa46Chris Lattner Out << "module asm \""; 110342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.end()), Out); 110418365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << "\"\n"; 110518365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 110618365506ebe3e28593cb36951f17f08e75712a29Chris Lattner 110744da7d79760998f9a70340b49a3811229838224dChris Lattner // Loop over the dependent libraries and emit them. 1108cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LI = M->lib_begin(); 1109cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LE = M->lib_end(); 1110cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (LI != LE) { 1111cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << "deplibs = [ "; 1112cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner while (LI != LE) { 111344da7d79760998f9a70340b49a3811229838224dChris Lattner Out << '"' << *LI << '"'; 1114c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer ++LI; 1115cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner if (LI != LE) 1116cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << ", "; 1117c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer } 1118c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer Out << " ]\n"; 111983f6a77c8fc27eba21bca05be37663f3a6e123a1Reid Spencer } 1120e59eaf407a675845e278c2769e3dbed9f1daae8cReid Spencer 112144da7d79760998f9a70340b49a3811229838224dChris Lattner // Loop over the symbol table, emitting all named constants. 112278d033e086e19e016273de014f9214aa6f3f844bReid Spencer printTypeSymbolTable(M->getTypeSymbolTable()); 1123fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1124d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner for (Module::const_global_iterator I = M->global_begin(), E = M->global_end(); 1125d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner I != E; ++I) 11267e70829632f82de15db187845666aaca6e04b792Chris Lattner printGlobal(I); 112769dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner 112869dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner // Output all aliases. 112969dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner if (!M->alias_empty()) Out << "\n"; 113069dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end(); 113169dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner I != E; ++I) 113269dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner printAlias(I); 1133007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 113444da7d79760998f9a70340b49a3811229838224dChris Lattner // Output all of the functions. 11357e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) 11367e70829632f82de15db187845666aaca6e04b792Chris Lattner printFunction(I); 1137009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1138009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1139c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printGlobal(const GlobalVariable *GV) { 1140c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (GV->hasName()) { 1141c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GV); 1142c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1143c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1144d70684f7585a85c4248c1c224059478108741c70Chris Lattner 1145585e64e63e37eefaf8b7029247762e0fed20a983Bill Wendling if (!GV->hasInitializer()) { 1146b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov switch (GV->getLinkage()) { 1147b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::DLLImportLinkage: Out << "dllimport "; break; 1148b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break; 1149b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov default: Out << "external "; break; 1150585e64e63e37eefaf8b7029247762e0fed20a983Bill Wendling } 1151585e64e63e37eefaf8b7029247762e0fed20a983Bill Wendling } else { 11524ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner switch (GV->getLinkage()) { 1153b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::InternalLinkage: Out << "internal "; break; 1154aafce77b17d340aace52bcd49d1944109d82f14aDale Johannesen case GlobalValue::CommonLinkage: Out << "common "; break; 1155b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::LinkOnceLinkage: Out << "linkonce "; break; 1156b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::WeakLinkage: Out << "weak "; break; 1157b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::AppendingLinkage: Out << "appending "; break; 1158b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::DLLImportLinkage: Out << "dllimport "; break; 1159b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::DLLExportLinkage: Out << "dllexport "; break; 1160b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break; 1161b74ed07bfd3af42331b1964c24c39912610a08f4Anton Korobeynikov case GlobalValue::ExternalLinkage: break; 11623c8f2c66e585f946569fa62cbf26509009d2df93Misha Brukman case GlobalValue::GhostLinkage: 1163e81561909d128c6e2d8033cb5465a49b2596b26aBill Wendling cerr << "GhostLinkage not allowed in AsmWriter!\n"; 11643c8f2c66e585f946569fa62cbf26509009d2df93Misha Brukman abort(); 11654ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner } 11667f70559bc47877bafc6dfa92b7df6b64650445fbAnton Korobeynikov switch (GV->getVisibility()) { 11679a40c023ccfe28cbaf4f6b2c92f033f2d6536231Chris Lattner default: assert(0 && "Invalid visibility style!"); 11687f70559bc47877bafc6dfa92b7df6b64650445fbAnton Korobeynikov case GlobalValue::DefaultVisibility: break; 11697f70559bc47877bafc6dfa92b7df6b64650445fbAnton Korobeynikov case GlobalValue::HiddenVisibility: Out << "hidden "; break; 11706f9896fcc81a1128b5f436d1763cc6213745adf1Anton Korobeynikov case GlobalValue::ProtectedVisibility: Out << "protected "; break; 11717f70559bc47877bafc6dfa92b7df6b64650445fbAnton Korobeynikov } 11727f70559bc47877bafc6dfa92b7df6b64650445fbAnton Korobeynikov } 1173c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio 1174c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio if (GV->isThreadLocal()) Out << "thread_local "; 11750313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << (GV->isConstant() ? "constant " : "global "); 11767a1767520611d9ff6face702068de858e1cadf2cChris Lattner printType(GV->getType()->getElementType()); 1177d70684f7585a85c4248c1c224059478108741c70Chris Lattner 1178c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (GV->hasInitializer()) 11792fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner writeOperand(GV->getInitializer(), false); 11808b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1181fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb if (unsigned AddressSpace = GV->getType()->getAddressSpace()) 1182fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb Out << " addrspace(" << AddressSpace << ") "; 1183fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb 118460962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->hasSection()) 118560962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner Out << ", section \"" << GV->getSection() << '"'; 118660962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->getAlignment()) 118730caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << ", align " << GV->getAlignment(); 11888b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 11897e70829632f82de15db187845666aaca6e04b792Chris Lattner printInfoComment(*GV); 11900313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n"; 119170cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner} 119270cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner 11938b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikovvoid AssemblyWriter::printAlias(const GlobalAlias *GA) { 119424f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen // Don't crash when dumping partially built GA 119524f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen if (!GA->hasName()) 119624f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen Out << "<<nameless>> = "; 1197c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else { 1198c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1199c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1200c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 12018b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov switch (GA->getVisibility()) { 12028b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov default: assert(0 && "Invalid visibility style!"); 12038b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov case GlobalValue::DefaultVisibility: break; 12048b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov case GlobalValue::HiddenVisibility: Out << "hidden "; break; 12056f9896fcc81a1128b5f436d1763cc6213745adf1Anton Korobeynikov case GlobalValue::ProtectedVisibility: Out << "protected "; break; 12068b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov } 12078b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 12088b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "alias "; 12098b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 12108b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov switch (GA->getLinkage()) { 12118b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov case GlobalValue::WeakLinkage: Out << "weak "; break; 12128b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov case GlobalValue::InternalLinkage: Out << "internal "; break; 12138b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov case GlobalValue::ExternalLinkage: break; 12148b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov default: 12158b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov assert(0 && "Invalid alias linkage"); 12168b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov } 12178b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1218c6c98af9e5814e8066c82f20ca11cf646a5fc289Anton Korobeynikov const Constant *Aliasee = GA->getAliasee(); 12198b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 12208b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(Aliasee)) { 12218b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printType(GV->getType()); 1222c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1223c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GV); 12248b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov } else if (const Function *F = dyn_cast<Function>(Aliasee)) { 12258b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printType(F->getFunctionType()); 12268b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "* "; 12278b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1228fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (F->hasName()) 1229c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, F); 12308b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov else 12318b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "@\"\""; 1232591858a403a71fc5b30bc7b071f18bc0cf327cfcAnton Korobeynikov } else if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Aliasee)) { 1233591858a403a71fc5b30bc7b071f18bc0cf327cfcAnton Korobeynikov printType(GA->getType()); 1234c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " "; 1235c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1236a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } else { 1237a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov const ConstantExpr *CE = 0; 1238a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov if ((CE = dyn_cast<ConstantExpr>(Aliasee)) && 1239a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov (CE->getOpcode() == Instruction::BitCast)) { 1240a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov writeOperand(CE, false); 1241a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } else 1242a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov assert(0 && "Unsupported aliasee"); 1243a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } 1244a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov 12458b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printInfoComment(*GA); 12468b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "\n"; 12478b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov} 12488b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 124978d033e086e19e016273de014f9214aa6f3f844bReid Spencervoid AssemblyWriter::printTypeSymbolTable(const TypeSymbolTable &ST) { 12509231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // Print the types. 125178d033e086e19e016273de014f9214aa6f3f844bReid Spencer for (TypeSymbolTable::const_iterator TI = ST.begin(), TE = ST.end(); 125278d033e086e19e016273de014f9214aa6f3f844bReid Spencer TI != TE; ++TI) { 1253addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner Out << "\t" << getLLVMName(TI->first) << " = type "; 12549231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer 12559231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // Make sure we print out at least one level of the type structure, so 12569231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // that we do not get %FILE = type %FILE 12579231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // 12589231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer printTypeAtLeastOneLevel(TI->second) << "\n"; 12599231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer } 126078d033e086e19e016273de014f9214aa6f3f844bReid Spencer} 126178d033e086e19e016273de014f9214aa6f3f844bReid Spencer 1262ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printFunction - Print all aspects of a function. 1263ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 12647e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printFunction(const Function *F) { 1265009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the return type and name... 12660313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n"; 12674ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 12680313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitFunctionAnnot(F, Out); 126995e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 12705cbf985dcbc89fba3208e7baf8b6f488b06d3ec9Reid Spencer if (F->isDeclaration()) 12713aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner Out << "declare "; 12723aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner else 1273b951bc02839e9862e02e17c7ea83e6437fc13442Reid Spencer Out << "define "; 12743aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner 12753aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner switch (F->getLinkage()) { 12763aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::InternalLinkage: Out << "internal "; break; 12773aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::LinkOnceLinkage: Out << "linkonce "; break; 12783aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::WeakLinkage: Out << "weak "; break; 1279aafce77b17d340aace52bcd49d1944109d82f14aDale Johannesen case GlobalValue::CommonLinkage: Out << "common "; break; 12803aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::AppendingLinkage: Out << "appending "; break; 12813aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::DLLImportLinkage: Out << "dllimport "; break; 12823aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::DLLExportLinkage: Out << "dllexport "; break; 12833aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break; 12843aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::ExternalLinkage: break; 12853aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::GhostLinkage: 12863aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner cerr << "GhostLinkage not allowed in AsmWriter!\n"; 12873aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner abort(); 12883aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner } 12893aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner switch (F->getVisibility()) { 12903aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner default: assert(0 && "Invalid visibility style!"); 12913aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::DefaultVisibility: break; 12923aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::HiddenVisibility: Out << "hidden "; break; 12933aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner case GlobalValue::ProtectedVisibility: Out << "protected "; break; 1294b951bc02839e9862e02e17c7ea83e6437fc13442Reid Spencer } 12954ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 1296d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention. 1297d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (F->getCallingConv()) { 1298d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 1299f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Fast: Out << "fastcc "; break; 1300f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Cold: Out << "coldcc "; break; 1301f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break; 1302f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break; 13037dc00abd866ded910f830852c109f0ee8fceb751Dale Johannesen case CallingConv::X86_SSECall: Out << "x86_ssecallcc "; break; 1304d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << "cc" << F->getCallingConv() << " "; break; 1305d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1306d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1307bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer const FunctionType *FT = F->getFunctionType(); 130858d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner const PAListPtr &Attrs = F->getParamAttrs(); 130940c732cc52a5c71cead461646667ef5b13801923Misha Brukman printType(F->getReturnType()) << ' '; 131095e4bd81d7ad15cb7610cfdb869e357b3909a313Chris Lattner if (F->hasName()) 1311c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, F); 13124d45bd007d0c3a3a6e5b3876b67fd495acb0db2bChris Lattner else 13133702d265b8278c4b67efb4989e6724205908addfReid Spencer Out << "@\"\""; 13140313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 13150d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.incorporateFunction(F); 1316007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1317c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // Loop over the arguments, printing them... 1318007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1319bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer unsigned Idx = 1; 13208dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (!F->isDeclaration()) { 13218dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // If this isn't a declaration, print the argument names as well. 13228dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (Function::const_arg_iterator I = F->arg_begin(), E = F->arg_end(); 13238dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner I != E; ++I) { 13248dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 13258dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (I != F->arg_begin()) Out << ", "; 132658d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner printArgument(I, Attrs.getParamAttrs(Idx)); 13278dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner Idx++; 13288dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 13298dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } else { 13308dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Otherwise, print the types from the function type. 13318dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (unsigned i = 0, e = FT->getNumParams(); i != e; ++i) { 13328dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 13338dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (i) Out << ", "; 13348dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner 13358dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Output type... 13368dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner printType(FT->getParamType(i)); 13378dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner 133858d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner ParameterAttributes ArgAttrs = Attrs.getParamAttrs(i+1); 13398dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (ArgAttrs != ParamAttr::None) 134058d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner Out << ' ' << ParamAttr::getAsString(ArgAttrs); 13418dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 1342bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer } 1343007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1344007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Finish printing arguments... 13457e70829632f82de15db187845666aaca6e04b792Chris Lattner if (FT->isVarArg()) { 13460313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (FT->getNumParams()) Out << ", "; 13470313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "..."; // Output varargs portion of signature! 1348007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 13490313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ')'; 135058d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner ParameterAttributes RetAttrs = Attrs.getParamAttrs(0); 135158d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner if (RetAttrs != ParamAttr::None) 135258d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner Out << ' ' << ParamAttr::getAsString(Attrs.getParamAttrs(0)); 135360962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (F->hasSection()) 135460962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner Out << " section \"" << F->getSection() << '"'; 135530caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner if (F->getAlignment()) 135630caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << " align " << F->getAlignment(); 13575eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen if (F->hasGC()) 13585eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen Out << " gc \"" << F->getGC() << '"'; 135960962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner 13605cbf985dcbc89fba3208e7baf8b6f488b06d3ec9Reid Spencer if (F->isDeclaration()) { 13610313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n"; 136203e2acb37f675b62c66a8cc78965e8b2623972ecChris Lattner } else { 1363a1b5858fda38cfe5b30055a87020b6d5f7023238Chris Lattner Out << " {"; 1364fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1365b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // Output all of its basic blocks... for the function 13667e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Function::const_iterator I = F->begin(), E = F->end(); I != E; ++I) 13677e70829632f82de15db187845666aaca6e04b792Chris Lattner printBasicBlock(I); 1368007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 13690313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "}\n"; 1370007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 1371007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 13720d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.purgeFunction(); 1373009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1374009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1375ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printArgument - This member is called for every argument that is passed into 1376ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the function. Simply print it out 1377ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 13780d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesenvoid AssemblyWriter::printArgument(const Argument *Arg, 13790d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesen ParameterAttributes Attrs) { 1380009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output type... 1381c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner printType(Arg->getType()); 1382fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1383dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Output parameter attributes list 138418da0720887527ed570e9703ae5f290beb491ee1Reid Spencer if (Attrs != ParamAttr::None) 138558d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner Out << ' ' << ParamAttr::getAsString(Attrs); 1386bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer 1387009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output name, if available... 1388c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Arg->hasName()) { 1389c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1390c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, Arg); 1391c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1392009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1393009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1394ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printBasicBlock - This member is called for each basic block in a method. 1395ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1396c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printBasicBlock(const BasicBlock *BB) { 1397280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky if (BB->hasName()) { // Print out the label if it exists... 1398c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\n"; 1399c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, BB->getValueName(), LabelPrefix); 1400c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ':'; 1401280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky } else if (!BB->use_empty()) { // Don't print block # of no uses... 140296c5b2f8c75b10f7e61ad90582d72c500d5c7d2dChris Lattner Out << "\n; <label>:"; 140322379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner int Slot = Machine.getLocalSlot(BB); 140469566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner if (Slot != -1) 14050313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << Slot; 140669566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner else 14070313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "<badref>"; 1408061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 14094e4d8624c5c44578d64fe1344670520cceec03f2Chris Lattner 14104e4d8624c5c44578d64fe1344670520cceec03f2Chris Lattner if (BB->getParent() == 0) 14110313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\t\t; Error: Block without parent!"; 1412eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner else if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block? 1413eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner // Output predecessors for the block... 1414eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << "\t\t;"; 1415eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB); 1416eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner 1417eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner if (PI == PE) { 1418eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << " No predecessors!"; 1419eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner } else { 1420eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << " preds ="; 1421eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner writeOperand(*PI, false); 1422eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner for (++PI; PI != PE; ++PI) { 1423eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << ','; 14242fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner writeOperand(*PI, false); 142540efcec8e879b3470b3c0ad9d8124abce2cd8915Chris Lattner } 1426061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 1427009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1428fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1429eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << "\n"; 1430009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 14310313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockStartAnnot(BB, Out); 143295e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 1433007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Output all of the instructions in the basic block... 14347e70829632f82de15db187845666aaca6e04b792Chris Lattner for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; ++I) 14357e70829632f82de15db187845666aaca6e04b792Chris Lattner printInstruction(*I); 14369f717ef279f4b82e28c341c98a9aa602f01f9b27Chris Lattner 14370313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockEndAnnot(BB, Out); 1438009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1439009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1440e02fa8551d20081534afa46e0976811687e5183aChris Lattner 1441ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printInfoComment - Print a little comment after the instruction indicating 1442ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// which slot it occupies. 1443ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 14447e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInfoComment(const Value &V) { 14457e70829632f82de15db187845666aaca6e04b792Chris Lattner if (V.getType() != Type::VoidTy) { 14460313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\t\t; <"; 144740c732cc52a5c71cead461646667ef5b13801923Misha Brukman printType(V.getType()) << '>'; 1448e02fa8551d20081534afa46e0976811687e5183aChris Lattner 14497e70829632f82de15db187845666aaca6e04b792Chris Lattner if (!V.hasName()) { 145022379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner int SlotNum; 145122379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(&V)) 145222379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner SlotNum = Machine.getGlobalSlot(GV); 145322379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner else 145422379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner SlotNum = Machine.getLocalSlot(&V); 145569566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner if (SlotNum == -1) 14560313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ":<badref>"; 1457fc621e28781e3cf22f1850e07f285581334e2402Reid Spencer else 14580313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ':' << SlotNum; // Print out the def slot taken. 1459e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 14605c461404fed8d1def8eae02e6574bc5b16502575Chris Lattner Out << " [#uses=" << V.getNumUses() << ']'; // Output # uses 1461e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 1462e02fa8551d20081534afa46e0976811687e5183aChris Lattner} 1463e02fa8551d20081534afa46e0976811687e5183aChris Lattner 14643a9ec2463ddeba0820f284e2952bd6919cd5e080Reid Spencer// This member is called for each Instruction in a function.. 14657e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInstruction(const Instruction &I) { 14660313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitInstructionAnnot(&I, Out); 146795e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 14680313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\t"; 1469009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1470009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out name if it exists... 1471c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (I.hasName()) { 1472c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, &I); 1473c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1474c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1475009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1476ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner // If this is a volatile load or store, print out the volatile marker. 1477e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner if ((isa<LoadInst>(I) && cast<LoadInst>(I).isVolatile()) || 1478ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner (isa<StoreInst>(I) && cast<StoreInst>(I).isVolatile())) { 14790313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "volatile "; 1480ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner } else if (isa<CallInst>(I) && cast<CallInst>(I).isTailCall()) { 1481ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner // If this is a call, check if it's a tail call. 1482ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner Out << "tail "; 1483ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner } 1484e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner 1485009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the opcode... 14860313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << I.getOpcodeName(); 1487009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 148874f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer // Print out the compare instruction predicates 1489ac80ade1580378e484e24c9f66d2fa5b058e5891Nate Begeman if (const CmpInst *CI = dyn_cast<CmpInst>(&I)) 1490ac80ade1580378e484e24c9f66d2fa5b058e5891Nate Begeman Out << " " << getPredicateText(CI->getPredicate()); 149174f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer 1492009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the type of the operands... 14937e70829632f82de15db187845666aaca6e04b792Chris Lattner const Value *Operand = I.getNumOperands() ? I.getOperand(0) : 0; 1494009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1495009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Special case conditional branches to swizzle the condition out to the front 14967e70829632f82de15db187845666aaca6e04b792Chris Lattner if (isa<BranchInst>(I) && I.getNumOperands() > 1) { 14977e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(2), true); 14980313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ','; 1499009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner writeOperand(Operand, true); 15000313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ','; 15017e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(1), true); 1502009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 150394dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner } else if (isa<SwitchInst>(I)) { 1504009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Special case switch statement to get formatting nice and correct... 15050313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(Operand , true); Out << ','; 15060313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(I.getOperand(1), true); Out << " ["; 1507009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 15087e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned op = 2, Eop = I.getNumOperands(); op < Eop; op += 2) { 15090313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n\t\t"; 15100313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(I.getOperand(op ), true); Out << ','; 15117e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(op+1), true); 1512009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 15130313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n\t]"; 1514b00c582b6d40e6b9ff2d1ed4f5eaf7930e792aceChris Lattner } else if (isa<PHINode>(I)) { 15150313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 15167e70829632f82de15db187845666aaca6e04b792Chris Lattner printType(I.getType()); 15170313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 1518009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 15197e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned op = 0, Eop = I.getNumOperands(); op < Eop; op += 2) { 15200313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (op) Out << ", "; 1521fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman Out << '['; 15220313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(I.getOperand(op ), false); Out << ','; 15230313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(I.getOperand(op+1), false); Out << " ]"; 1524c24d2088dc3d79e3b7e38a358b4a71f156c06836Chris Lattner } 1525995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) { 1526995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(0), true); 1527995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = EVI->idx_begin(), *e = EVI->idx_end(); i != e; ++i) 1528995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 1529995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) { 1530995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(0), true); Out << ','; 1531995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(1), true); 1532995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = IVI->idx_begin(), *e = IVI->idx_end(); i != e; ++i) 1533995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 153457ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel } else if (isa<ReturnInst>(I) && !Operand) { 153557ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel Out << " void"; 1536d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } else if (const CallInst *CI = dyn_cast<CallInst>(&I)) { 1537d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1538d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (CI->getCallingConv()) { 1539d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 15400deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 15410deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 1542b28a6dce6d57e05aa25520915726f82d2b3dc08dChris Lattner case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 1543b28a6dce6d57e05aa25520915726f82d2b3dc08dChris Lattner case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 15447dc00abd866ded910f830852c109f0ee8fceb751Dale Johannesen case CallingConv::X86_SSECall: Out << " x86_ssecallcc"; break; 1545d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << CI->getCallingConv(); break; 1546d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1547d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1548b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const PointerType *PTy = cast<PointerType>(Operand->getType()); 1549b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 1550b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const Type *RetTy = FTy->getReturnType(); 155158d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner const PAListPtr &PAL = CI->getParamAttrs(); 1552268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner 15537a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the call instruction. We can 1554b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // only do this if the first argument is a pointer to a nonvararg function, 15557a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 1556268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner // 15577a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 1558fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman (!isa<PointerType>(RetTy) || 1559c1b2718acf9d566c26188f2968dece0bf3f187e3Chris Lattner !isa<FunctionType>(cast<PointerType>(RetTy)->getElementType()))) { 15600313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; printType(RetTy); 1561268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, false); 1562268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } else { 1563268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, true); 1564268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } 15650313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 1566bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer for (unsigned op = 1, Eop = I.getNumOperands(); op < Eop; ++op) { 1567bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer if (op > 1) 1568bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer Out << ','; 156958d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner writeParamOperand(I.getOperand(op), PAL.getParamAttrs(op)); 1570009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 15710313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " )"; 157258d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner if (PAL.getParamAttrs(0) != ParamAttr::None) 157358d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner Out << ' ' << ParamAttr::getAsString(PAL.getParamAttrs(0)); 15747e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) { 1575b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const PointerType *PTy = cast<PointerType>(Operand->getType()); 1576b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 1577b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const Type *RetTy = FTy->getReturnType(); 157858d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner const PAListPtr &PAL = II->getParamAttrs(); 15797a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner 1580d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1581d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (II->getCallingConv()) { 1582d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 15830deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 15840deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 1585f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break; 1586f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break; 15877dc00abd866ded910f830852c109f0ee8fceb751Dale Johannesen case CallingConv::X86_SSECall: Out << "x86_ssecallcc "; break; 1588d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << II->getCallingConv(); break; 1589d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1590d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 15917a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the invoke instruction. We can 15927a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // only do this if the first argument is a pointer to a nonvararg function, 15937a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 15947a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // 15957a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 1596fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman (!isa<PointerType>(RetTy) || 15977a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner !isa<FunctionType>(cast<PointerType>(RetTy)->getElementType()))) { 15980313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; printType(RetTy); 15997a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, false); 16007a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } else { 16017a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, true); 16027a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } 16037a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner 16040313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 1605bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer for (unsigned op = 3, Eop = I.getNumOperands(); op < Eop; ++op) { 1606bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer if (op > 3) 1607bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer Out << ','; 160858d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner writeParamOperand(I.getOperand(op), PAL.getParamAttrs(op-2)); 1609e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 1610e02fa8551d20081534afa46e0976811687e5183aChris Lattner 16112c261789d3f6826b42a010b8ff0115519ba31525Reid Spencer Out << " )"; 161258d74910c6b82e622ecbb57d6644d48fec5a5c0fChris Lattner if (PAL.getParamAttrs(0) != ParamAttr::None) 1613c3be0fd8c39910e3365ec0c84042b284501f77adDan Gohman Out << ' ' << ParamAttr::getAsString(PAL.getParamAttrs(0)); 16142c261789d3f6826b42a010b8ff0115519ba31525Reid Spencer Out << "\n\t\t\tto"; 1615e02fa8551d20081534afa46e0976811687e5183aChris Lattner writeOperand(II->getNormalDest(), true); 16160313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " unwind"; 1617aeb2a1d70807aa626f335fb23d47bc604ffeaa15Chris Lattner writeOperand(II->getUnwindDest(), true); 1618e02fa8551d20081534afa46e0976811687e5183aChris Lattner 16197e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const AllocationInst *AI = dyn_cast<AllocationInst>(&I)) { 16200313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 162194dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner printType(AI->getType()->getElementType()); 162294dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner if (AI->isArrayAllocation()) { 16230313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ','; 162494dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner writeOperand(AI->getArraySize(), true); 1625009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 162614b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman if (AI->getAlignment()) { 16279fad0b9974beb76bef763b8fed71d0c8644403d4Chris Lattner Out << ", align " << AI->getAlignment(); 162814b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman } 1629e02fa8551d20081534afa46e0976811687e5183aChris Lattner } else if (isa<CastInst>(I)) { 163041495a21f9e881a2bea017caad9eed731f8f37e8Chris Lattner if (Operand) writeOperand(Operand, true); // Work with broken code 16310313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " to "; 16327e70829632f82de15db187845666aaca6e04b792Chris Lattner printType(I.getType()); 16334d45bd007d0c3a3a6e5b3876b67fd495acb0db2bChris Lattner } else if (isa<VAArgInst>(I)) { 163441495a21f9e881a2bea017caad9eed731f8f37e8Chris Lattner if (Operand) writeOperand(Operand, true); // Work with broken code 16350313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 16368f77daef04355c00b78b645f5aae5694e7a8b631Chris Lattner printType(I.getType()); 1637009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } else if (Operand) { // Print the normal way... 1638009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1639fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // PrintAllTypes - Instructions who have operands of all the same type 1640009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // omit the type from all but the first operand. If the instruction has 1641009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // different type operands (for example br), then they are all printed. 1642009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner bool PrintAllTypes = false; 1643009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner const Type *TheType = Operand->getType(); 1644009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1645ebe57e36dff2dc3a7ceea99202bdb9eb6fe938bcReid Spencer // Select, Store and ShuffleVector always print all types. 16466494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I) 16476494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel || isa<ReturnInst>(I)) { 1648ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; 1649ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } else { 1650ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner for (unsigned i = 1, E = I.getNumOperands(); i != E; ++i) { 1651ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner Operand = I.getOperand(i); 1652ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner if (Operand->getType() != TheType) { 1653ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; // We have differing types! Print them all! 1654ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner break; 1655ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } 1656009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1657009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1658fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1659c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner if (!PrintAllTypes) { 16600313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 1661ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner printType(TheType); 1662c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner } 1663009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 16647e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned i = 0, E = I.getNumOperands(); i != E; ++i) { 16650313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (i) Out << ','; 16667e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(i), PrintAllTypes); 1667009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1668009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 166943c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb 167043c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb // Print post operand alignment for load/store 167143c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb if (isa<LoadInst>(I) && cast<LoadInst>(I).getAlignment()) { 167243c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb Out << ", align " << cast<LoadInst>(I).getAlignment(); 167343c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } else if (isa<StoreInst>(I) && cast<StoreInst>(I).getAlignment()) { 167443c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb Out << ", align " << cast<StoreInst>(I).getAlignment(); 167543c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } 1676009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1677e02fa8551d20081534afa46e0976811687e5183aChris Lattner printInfoComment(I); 16780313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n"; 1679009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1680009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1681009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1682009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 1683009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// External Interface declarations 1684009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 1685009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 168695e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattnervoid Module::print(std::ostream &o, AssemblyAnnotationWriter *AAW) const { 16870d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker SlotTable(this); 168895e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyWriter W(o, SlotTable, this, AAW); 168975cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner W.write(this); 1690009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1691009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 169275cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattnervoid GlobalVariable::print(std::ostream &o) const { 16930d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker SlotTable(getParent()); 169495e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyWriter W(o, SlotTable, getParent(), 0); 169575cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner W.write(this); 1696b0e4523624fbe493a945ea73a8f3c6d6526f3f27Chris Lattner} 1697b0e4523624fbe493a945ea73a8f3c6d6526f3f27Chris Lattner 16988b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikovvoid GlobalAlias::print(std::ostream &o) const { 16990d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker SlotTable(getParent()); 17008b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov AssemblyWriter W(o, SlotTable, getParent(), 0); 17018b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov W.write(this); 17028b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov} 17038b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 170495e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattnervoid Function::print(std::ostream &o, AssemblyAnnotationWriter *AAW) const { 17050d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker SlotTable(getParent()); 170695e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyWriter W(o, SlotTable, getParent(), AAW); 1707009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 170875cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner W.write(this); 1709009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1710009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1711cc041ba03aed685400197fb938b7a583713d25afChris Lattnervoid InlineAsm::print(std::ostream &o, AssemblyAnnotationWriter *AAW) const { 17122fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperand(o, this, true, 0); 1713cc041ba03aed685400197fb938b7a583713d25afChris Lattner} 1714cc041ba03aed685400197fb938b7a583713d25afChris Lattner 171595e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattnervoid BasicBlock::print(std::ostream &o, AssemblyAnnotationWriter *AAW) const { 17160d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker SlotTable(getParent()); 1717fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman AssemblyWriter W(o, SlotTable, 171895e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner getParent() ? getParent()->getParent() : 0, AAW); 171975cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner W.write(this); 172075cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 1721009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 172295e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattnervoid Instruction::print(std::ostream &o, AssemblyAnnotationWriter *AAW) const { 172375cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner const Function *F = getParent() ? getParent()->getParent() : 0; 17240d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker SlotTable(F); 172595e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyWriter W(o, SlotTable, F ? F->getParent() : 0, AAW); 1726009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 172775cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner W.write(this); 172875cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 1729009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 173075cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattnervoid Constant::print(std::ostream &o) const { 173175cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner if (this == 0) { o << "<null> constant value\n"; return; } 17323bc06b33dac11e9372b06484139b4d4c11788273Chris Lattner 173340c732cc52a5c71cead461646667ef5b13801923Misha Brukman o << ' ' << getType()->getDescription() << ' '; 1734a4ffcc23a268cf9b74a74035a92c9a3c4a753214Evan Cheng 1735a4ffcc23a268cf9b74a74035a92c9a3c4a753214Evan Cheng std::map<const Type *, std::string> TypeTable; 17362fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteConstantInt(o, this, TypeTable, 0); 1737009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1738009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1739fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukmanvoid Type::print(std::ostream &o) const { 174075cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner if (this == 0) 174175cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner o << "<null Type>"; 174275cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner else 174375cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner o << getDescription(); 1744009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1745009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 174673e214244f2403b5ba0ef81b8839600f3c8ffebcChris Lattnervoid Argument::print(std::ostream &o) const { 17472fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperand(o, this, true, getParent() ? getParent()->getParent() : 0); 174875cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 1749009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1750fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer// Value::dump - allow easy printing of Values from the debugger. 1751fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer// Located here because so much of the needed functionality is here. 1752832171cb9724d2d31c8dfb73172e2be8f6dd13eeBill Wendlingvoid Value::dump() const { print(*cerr.stream()); cerr << '\n'; } 1753fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer 1754fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer// Type::dump - allow easy printing of Values from the debugger. 1755fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer// Located here because so much of the needed functionality is here. 1756832171cb9724d2d31c8dfb73172e2be8f6dd13eeBill Wendlingvoid Type::dump() const { print(*cerr.stream()); cerr << '\n'; } 1757009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1758