AsmWriter.cpp revision 2b6c3d9ff13180e84301da5b7d17c755704fbec0
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" 3445d4c73aa75fa9c6362b5c47ac520f2b2c2c1561Chris Lattner#include "llvm/Support/raw_ostream.h" 35007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner#include <algorithm> 364ad513ca153430c3a7f36be1ef43af04534e1f5dReid Spencer#include <cctype> 3731f8499e83dc4dccbb57ea7e76d1fd49b7010d0cChris Lattnerusing namespace llvm; 38d0fde30ce850b78371fd1386338350591f9ff494Brian Gaeke 39edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid Spencer// Make virtual table appear in this compilation unit. 40edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid SpencerAssemblyAnnotationWriter::~AssemblyAnnotationWriter() {} 41edd5d9ece15f73ec1a31423a4ae39774aa6c521cReid Spencer 421997473cf72957d0e70322e2fe6fe2ab141c58a6Devang Patelchar PrintModulePass::ID = 0; 437f8897f22e88271cfa114998a4d6088e7c8e8e11Chris Lattnerstatic RegisterPass<PrintModulePass> 443ee8fc964952a65bcb3668b85938c46f90631e42Duncan SandsX("print-module", "Print module to stderr"); 451997473cf72957d0e70322e2fe6fe2ab141c58a6Devang Patelchar PrintFunctionPass::ID = 0; 467f8897f22e88271cfa114998a4d6088e7c8e8e11Chris Lattnerstatic RegisterPass<PrintFunctionPass> 473ee8fc964952a65bcb3668b85938c46f90631e42Duncan SandsY("print-function","Print function to stderr"); 48f082b80828c13dcb7fb29ad5167ed161c1031534Chris Lattner 496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Helper Functions 526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 530e25e1cdcf1f73bb9f56b91155d5c0ef42ef0a44Reid Spencer 54207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattnerstatic const Module *getModuleFromVal(const Value *V) { 55949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner if (const Argument *MA = dyn_cast<Argument>(V)) 56207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return MA->getParent() ? MA->getParent()->getParent() : 0; 576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 59207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return BB->getParent() ? BB->getParent()->getParent() : 0; 606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) { 6279df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner const Function *M = I->getParent() ? I->getParent()->getParent() : 0; 63207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return M ? M->getParent() : 0; 646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) 67207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return GV->getParent(); 68207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner return 0; 69207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 70207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 71addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattnerenum PrefixType { 72addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner GlobalPrefix, 73addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner LabelPrefix, 74cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar LocalPrefix, 75cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar NoPrefix 76addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner}; 77addd44427cb1b46d85f2eb31c267dd1d43914252Chris Lattner 78c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 79c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// prefixed with % (if the string only contains simple characters) or is 80c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 81944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void PrintLLVMName(raw_ostream &OS, const char *NameStr, 8252b26de325e32c71159376853384789b7646eaf4Chris Lattner unsigned NameLen, PrefixType Prefix) { 8352b26de325e32c71159376853384789b7646eaf4Chris Lattner assert(NameStr && "Cannot get empty name!"); 84c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner switch (Prefix) { 8552b26de325e32c71159376853384789b7646eaf4Chris Lattner default: assert(0 && "Bad prefix!"); 86cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar case NoPrefix: break; 8752b26de325e32c71159376853384789b7646eaf4Chris Lattner case GlobalPrefix: OS << '@'; break; 8852b26de325e32c71159376853384789b7646eaf4Chris Lattner case LabelPrefix: break; 8952b26de325e32c71159376853384789b7646eaf4Chris Lattner case LocalPrefix: OS << '%'; break; 90c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 91c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 92c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Scan the name to see if it needs quotes first. 93c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner bool NeedsQuotes = NameStr[0] >= '0' && NameStr[0] <= '9'; 94c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 95c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner for (unsigned i = 0; i != NameLen; ++i) { 96c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char C = NameStr[i]; 97c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!isalnum(C) && C != '-' && C != '.' && C != '_') { 98c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner NeedsQuotes = true; 99c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner break; 100c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 101c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 102c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 104c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // If we didn't need any quotes, just write out the name in one blast. 105c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (!NeedsQuotes) { 106c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS.write(NameStr, NameLen); 107c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 108c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 109c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 110c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // Okay, we need quotes. Output the quotes and escape any scary characters as 111c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner // needed. 112c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 113c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner for (unsigned i = 0; i != NameLen; ++i) { 114c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner char C = NameStr[i]; 115c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (C == '\\') { 116c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << "\\\\"; 11776dea9547d6aadbabbcb597b5e1d3f4ec529d031Daniel Dunbar } else if (C != '"' && isprint(C)) { 118c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << C; 119c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 120d7cbd1574f1fa04a19d4fc3c82d78cf2f1e7c309Chris Lattner OS << '\\'; 121cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar OS << hexdigit((C >> 4) & 0x0F); 122cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar OS << hexdigit((C >> 0) & 0x0F); 123c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 124c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 125c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner OS << '"'; 126c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 127c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 128cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar/// getLLVMName - Turn the specified string into an 'LLVM name', which is 129cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar/// surrounded with ""'s and escaped if it has special chars in it. 130cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbarstatic std::string getLLVMName(const std::string &Name) { 131cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar assert(!Name.empty() && "Cannot get empty name!"); 132cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar std::string result; 133cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar raw_string_ostream OS(result); 134cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar PrintLLVMName(OS, Name.c_str(), Name.length(), NoPrefix); 135cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar return OS.str(); 136cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar} 137cad3580e99ae045e138a1d57de589a01c1f9b296Daniel Dunbar 1386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either 1396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// prefixed with % (if the string only contains simple characters) or is 1406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// surrounded with ""'s (if it has special chars in it). Print it out. 141944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void PrintLLVMName(raw_ostream &OS, const Value *V) { 14252b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintLLVMName(OS, V->getNameStart(), V->getNameLen(), 143c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner isa<GlobalValue>(V) ? GlobalPrefix : LocalPrefix); 144c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner} 145c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 146207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 1476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 1496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// SlotTracker Class: Enumerate slot numbers for unnamed values 1506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 1516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnernamespace { 1536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// This class provides computation of slot numbers for LLVM Assembly writing. 1556ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// 1566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerclass SlotTracker { 1576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 1586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// ValueMap - A mapping of Values to slot numbers 1596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner typedef DenseMap<const Value*, unsigned> ValueMap; 1606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerprivate: 1626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// TheModule - The module for which we are holding slot numbers 1636ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Module* TheModule; 1646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// TheFunction - The function for which we are holding slot numbers 1666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner const Function* TheFunction; 1676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner bool FunctionProcessed; 1686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// mMap - The TypePlanes map for the module level data 1706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap mMap; 1716ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned mNext; 1726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// fMap - The TypePlanes map for the function level data 1746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap fMap; 1756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned fNext; 1766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerpublic: 1786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a module 1796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Module *M); 1806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Construct from a function, starting out in incorp state. 1816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner explicit SlotTracker(const Function *F); 1826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Return the slot number of the specified value in it's type 1846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// plane. If something is not in the SlotTracker, return -1. 1856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getLocalSlot(const Value *V); 1866ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner int getGlobalSlot(const GlobalValue *V); 1876ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// If you'd like to deal with a function instead of just a module, use 1896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// this method to get its data into the SlotTracker. 1906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void incorporateFunction(const Function *F) { 1916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = F; 1926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 1936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 1946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 1956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// After calling incorporateFunction, use this method to remove the 1966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// most recently incorporated function from the SlotTracker. This 1976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// will reset the state of the machine back to just the module contents. 1986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void purgeFunction(); 1996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Implementation Details 2016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerprivate: 2026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// This function does the actual initialization. 2036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner inline void initialize(); 2046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2056ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 2066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateModuleSlot(const GlobalValue *V); 2076ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2086ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// CreateFunctionSlot - Insert the specified Value* into the slot table. 2096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void CreateFunctionSlot(const Value *V); 2106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Add all of the module level global variables (and their initializers) 2126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// and function declarations, but not the contents of those functions. 2136ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processModule(); 2146ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner /// Add all of the functions arguments, basic blocks, and instructions 2166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void processFunction(); 2176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker(const SlotTracker &); // DO NOT IMPLEMENT 2196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner void operator=(const SlotTracker &); // DO NOT IMPLEMENT 2206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner}; 2216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2226ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} // end anonymous namespace 2236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerstatic SlotTracker *createSlotTracker(const Value *V) { 2266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Argument *FA = dyn_cast<Argument>(V)) 2276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(FA->getParent()); 2286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2296ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Instruction *I = dyn_cast<Instruction>(V)) 2306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(I->getParent()->getParent()); 2316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const BasicBlock *BB = dyn_cast<BasicBlock>(V)) 2336ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(BB->getParent()); 2346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(V)) 2366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(GV->getParent()); 2376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) 2396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(GA->getParent()); 2406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (const Function *Func = dyn_cast<Function>(V)) 2426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return new SlotTracker(Func); 2436ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner return 0; 2456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 2466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#if 0 248242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner#define ST_DEBUG(X) cerr << X 2496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#else 250242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner#define ST_DEBUG(X) 2516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner#endif 2526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Module level constructor. Causes the contents of the Module (sans functions) 2546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// to be added to the slot table. 2556ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Module *M) 256cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner : TheModule(M), TheFunction(0), FunctionProcessed(false), mNext(0), fNext(0) { 2576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 2586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Function level constructor. Causes the contents of the Module and the one 2606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// function provided to be added to the slot table. 2616ab910b946b6af54384662fb404d6e9b22fa5727Chris LattnerSlotTracker::SlotTracker(const Function *F) 262cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner : TheModule(F ? F->getParent() : 0), TheFunction(F), FunctionProcessed(false), 263cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner mNext(0), fNext(0) { 2646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 2656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerinline void SlotTracker::initialize() { 2676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheModule) { 2686ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processModule(); 2696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheModule = 0; ///< Prevent re-processing next time we're called. 2706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 271cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 2726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (TheFunction && !FunctionProcessed) 2736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner processFunction(); 2746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 2756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Iterate through all the global variables, functions, and global 2776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// variable initializers and create slots for them. 2786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processModule() { 279242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processModule!\n"); 2806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the unnamed global variables to the value table. 2826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_global_iterator I = TheModule->global_begin(), 2836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner E = TheModule->global_end(); I != E; ++I) 2846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!I->hasName()) 2856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 2866ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2876ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the unnamed functions to the table. 2886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Module::const_iterator I = TheModule->begin(), E = TheModule->end(); 2896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner I != E; ++I) 2906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!I->hasName()) 2916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateModuleSlot(I); 2926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 293242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processModule!\n"); 2946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 2956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2966ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 2976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// Process the arguments, basic blocks, and instructions of a function. 2986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::processFunction() { 299242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin processFunction!\n"); 3006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fNext = 0; 3016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3026ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all the function arguments with no names. 3036ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for(Function::const_arg_iterator AI = TheFunction->arg_begin(), 3046ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner AE = TheFunction->arg_end(); AI != AE; ++AI) 3056ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!AI->hasName()) 3066ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(AI); 3076ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 308242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("Inserting Instructions:\n"); 3096ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3106ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Add all of the basic blocks and instructions with no names. 3116ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (Function::const_iterator BB = TheFunction->begin(), 3126ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner E = TheFunction->end(); BB != E; ++BB) { 3136ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (!BB->hasName()) 3146ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(BB); 3156ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; ++I) 3166ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner if (I->getType() != Type::VoidTy && !I->hasName()) 3176ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner CreateFunctionSlot(I); 3186ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner } 3196ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3206ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = true; 3216ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 322242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end processFunction!\n"); 3236ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3246ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3256ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// Clean up after incorporating a function. This is the only way to get out of 3266ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// the function incorporation state that affects get*Slot/Create*Slot. Function 3276ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// incorporation state is indicated by TheFunction != 0. 3286ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::purgeFunction() { 329242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("begin purgeFunction!\n"); 3306ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap.clear(); // Simply discard the function level map 3316ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner TheFunction = 0; 3326ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner FunctionProcessed = false; 333242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG("end purgeFunction!\n"); 3346ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3356ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3366ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getGlobalSlot - Get the slot number of a global value. 3376ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getGlobalSlot(const GlobalValue *V) { 3386ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 3396ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 3406ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3416ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Find the type plane in the module map 3426ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator MI = mMap.find(V); 343aeaf245db33fa8bccdd14bb8899ee0585a75a7b1Dan Gohman return MI == mMap.end() ? -1 : (int)MI->second; 3446ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3456ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3466ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3476ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// getLocalSlot - Get the slot number for a value that is local to a function. 3486ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnerint SlotTracker::getLocalSlot(const Value *V) { 3496ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!isa<Constant>(V) && "Can't get a constant or global slot with this!"); 3506ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3516ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // Check for uninitialized state and do lazy initialization. 3526ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner initialize(); 3536ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3546ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner ValueMap::iterator FI = fMap.find(V); 355aeaf245db33fa8bccdd14bb8899ee0585a75a7b1Dan Gohman return FI == fMap.end() ? -1 : (int)FI->second; 3566ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3576ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3586ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3596ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateModuleSlot - Insert the specified GlobalValue* into the slot table. 3606ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateModuleSlot(const GlobalValue *V) { 3616ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V && "Can't insert a null Value into SlotTracker!"); 3626ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V->getType() != Type::VoidTy && "Doesn't need a slot!"); 3636ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(!V->hasName() && "Doesn't need a slot!"); 3646ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3656ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = mNext++; 3666ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner mMap[V] = DestSlot; 3676ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 368242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 3696ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " ["); 3706ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, A = Alias, o = other 371242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG((isa<GlobalVariable>(V) ? 'G' : 3726ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<Function>(V) ? 'F' : 3736ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner (isa<GlobalAlias>(V) ? 'A' : 'o'))) << "]\n"); 3746ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3756ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3766ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3776ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner/// CreateSlot - Create a new slot for the specified value if it has no name. 3786ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattnervoid SlotTracker::CreateFunctionSlot(const Value *V) { 3796ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner assert(V->getType() != Type::VoidTy && !V->hasName() && 3806ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner "Doesn't need a slot!"); 3816ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3826ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner unsigned DestSlot = fNext++; 3836ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner fMap[V] = DestSlot; 3846ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3856ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner // G = Global, F = Function, o = other 386242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner ST_DEBUG(" Inserting value [" << V->getType() << "] = " << V << " slot=" << 3876ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner DestSlot << " [o]\n"); 3886ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner} 3896ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3906ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3916ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 3926ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 3936ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner// AsmWriter Implementation 3946ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner//===----------------------------------------------------------------------===// 3956ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 396944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void WriteAsOperandInternal(raw_ostream &Out, const Value *V, 3976ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner std::map<const Type *, std::string> &TypeTable, 3986ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner SlotTracker *Machine); 3996ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4006ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 4016ab910b946b6af54384662fb404d6e9b22fa5727Chris Lattner 402ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// fillTypeNameTable - If the module has a symbol table, take all global types 403ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// and stuff their names into the TypeNames map. 404ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 405207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattnerstatic void fillTypeNameTable(const Module *M, 4067b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> &TypeNames) { 4076e6026b46569b01f8f6d4dcdb6c899c3a9c76b3eChris Lattner if (!M) return; 40878d033e086e19e016273de014f9214aa6f3f844bReid Spencer const TypeSymbolTable &ST = M->getTypeSymbolTable(); 40978d033e086e19e016273de014f9214aa6f3f844bReid Spencer TypeSymbolTable::const_iterator TI = ST.begin(); 41078d033e086e19e016273de014f9214aa6f3f844bReid Spencer for (; TI != ST.end(); ++TI) { 4119231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // As a heuristic, don't insert pointer to primitive types, because 4129231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // they are used too often to have a single useful name. 4139231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // 4149231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer const Type *Ty = cast<Type>(TI->second); 4159231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer if (!isa<PointerType>(Ty) || 416b03de0c780a74d63f6b331eb8f615b46c4cddd7bReid Spencer !cast<PointerType>(Ty)->getElementType()->isPrimitiveType() || 41742a75517250017a52afb03a0ade03cbd49559fe5Chris Lattner !cast<PointerType>(Ty)->getElementType()->isInteger() || 418b03de0c780a74d63f6b331eb8f615b46c4cddd7bReid Spencer isa<OpaqueType>(cast<PointerType>(Ty)->getElementType())) 4194667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner TypeNames.insert(std::make_pair(Ty, '%' + getLLVMName(TI->first))); 420207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 421207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 422207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 423207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 424207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 425fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukmanstatic void calcTypeName(const Type *Ty, 4264ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::vector<const Type *> &TypeStack, 4274ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::map<const Type *, std::string> &TypeNames, 4284667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner std::string &Result) { 42942a75517250017a52afb03a0ade03cbd49559fe5Chris Lattner if (Ty->isInteger() || (Ty->isPrimitiveType() && !isa<OpaqueType>(Ty))) { 4304ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += Ty->getDescription(); // Base case 4314ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 4324ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 433207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 434207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Check to see if the type is named. 4357b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string>::iterator I = TypeNames.find(Ty); 4364ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell if (I != TypeNames.end()) { 4374ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += I->second; 4384ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 4394ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 440207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 4414ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell if (isa<OpaqueType>(Ty)) { 4424ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "opaque"; 4434ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 4444ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 44588c17380646dbb7c0c5054a392de5a46d17620baChris Lattner 446207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Check to see if the Type is already on the stack... 447207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner unsigned Slot = 0, CurSize = TypeStack.size(); 448207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner while (Slot < CurSize && TypeStack[Slot] != Ty) ++Slot; // Scan for type 449207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 450fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // This is another base case for the recursion. In this case, we know 451207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // that we have looped back to a type that we have previously visited. 452207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Generate the appropriate upreference to handle this. 4534ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell if (Slot < CurSize) { 4544ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "\\" + utostr(CurSize-Slot); // Here's the upreference 4554ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell return; 4564ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell } 457207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 458207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner TypeStack.push_back(Ty); // Recursive case: Add us to the stack.. 459fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 460f70c22b019494723d0e706f93d6542dfaa6e73a5Chris Lattner switch (Ty->getTypeID()) { 461a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer case Type::IntegerTyID: { 462a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer unsigned BitWidth = cast<IntegerType>(Ty)->getBitWidth(); 46315ee935fc52b2e68a294631aac0c84ea4ba72509Reid Spencer Result += "i" + utostr(BitWidth); 464a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer break; 465a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer } 4666bfd6a578a3a4fa95c585c988ee712ba880f9923Chris Lattner case Type::FunctionTyID: { 467949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner const FunctionType *FTy = cast<FunctionType>(Ty); 4684ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(FTy->getReturnType(), TypeStack, TypeNames, Result); 4694ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += " ("; 470d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner for (FunctionType::param_iterator I = FTy->param_begin(), 471dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands E = FTy->param_end(); I != E; ++I) { 472d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner if (I != FTy->param_begin()) 473207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += ", "; 4744ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(*I, TypeStack, TypeNames, Result); 475207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 4762761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner if (FTy->isVarArg()) { 477d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner if (FTy->getNumParams()) Result += ", "; 478207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += "..."; 479207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 480207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner Result += ")"; 481207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 482207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 483207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner case Type::StructTyID: { 484949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner const StructType *STy = cast<StructType>(Ty); 48538ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 48638ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Result += '<'; 4874ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "{ "; 488d21cd809b656d3011ec089536857e048e037159cChris Lattner for (StructType::element_iterator I = STy->element_begin(), 489d21cd809b656d3011ec089536857e048e037159cChris Lattner E = STy->element_end(); I != E; ++I) { 4904ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(*I, TypeStack, TypeNames, Result); 4910c8927efed7576d8992c3950601fc19394603a75Dan Gohman if (next(I) != STy->element_end()) 4920c8927efed7576d8992c3950601fc19394603a75Dan Gohman Result += ','; 4930c8927efed7576d8992c3950601fc19394603a75Dan Gohman Result += ' '; 494207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 4950c8927efed7576d8992c3950601fc19394603a75Dan Gohman Result += '}'; 49638ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 49738ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Result += '>'; 498207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 499207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 500fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb case Type::PointerTyID: { 501fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb const PointerType *PTy = cast<PointerType>(Ty); 5024667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner calcTypeName(PTy->getElementType(), TypeStack, TypeNames, Result); 503fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb if (unsigned AddressSpace = PTy->getAddressSpace()) 504fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb Result += " addrspace(" + utostr(AddressSpace) + ")"; 5054ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "*"; 506207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 507fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb } 508207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner case Type::ArrayTyID: { 509949a3628024248db01d5b13e03c415e0c88e90e4Chris Lattner const ArrayType *ATy = cast<ArrayType>(Ty); 5104ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "[" + utostr(ATy->getNumElements()) + " x "; 5114ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(ATy->getElementType(), TypeStack, TypeNames, Result); 5124ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "]"; 513207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner break; 514207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 5159d6565a5b1fbc4286d6ee638d8f47a3171a9ed7eReid Spencer case Type::VectorTyID: { 5169d6565a5b1fbc4286d6ee638d8f47a3171a9ed7eReid Spencer const VectorType *PTy = cast<VectorType>(Ty); 517715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke Result += "<" + utostr(PTy->getNumElements()) + " x "; 518715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke calcTypeName(PTy->getElementType(), TypeStack, TypeNames, Result); 519715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke Result += ">"; 520715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke break; 521715c90ba524e736190a6380695ab337eeb5148beBrian Gaeke } 5229e094c40df10d928a1242f8652dc56ebd41d38fdChris Lattner case Type::OpaqueTyID: 5234ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "opaque"; 5249e094c40df10d928a1242f8652dc56ebd41d38fdChris Lattner break; 525207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner default: 5264ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell Result += "<unrecognized-type>"; 52782c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattner break; 528207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner } 529207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 530207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner TypeStack.pop_back(); // Remove self from stack... 531207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 532207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 533207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 5349d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// printTypeInt - The internal guts of printing out a type that has a 5359d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// potentially named portion. 5369d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// 537944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void printTypeInt(raw_ostream &Out, const Type *Ty, 5384667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner std::map<const Type *, std::string> &TypeNames) { 539207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Primitive types always print out their description, regardless of whether 540207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // they have been named or not. 541207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // 5424667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner if (Ty->isInteger() || (Ty->isPrimitiveType() && !isa<OpaqueType>(Ty))) { 5434667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << Ty->getDescription(); 5444667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner return; 5454667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner } 546207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 547207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Check to see if the type is named. 5487b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string>::iterator I = TypeNames.find(Ty); 5494667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner if (I != TypeNames.end()) { 5504667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << I->second; 5514667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner return; 5524667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner } 553207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 554207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Otherwise we have a type that has not been named but is a derived type. 555207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // Carefully recurse the type hierarchy to print out any contained symbolic 556207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // names. 557207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner // 5587b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::vector<const Type *> TypeStack; 5594ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell std::string TypeName; 5604ff620a867b7fcd13fb641c4ea872bd9be4b7b71John Criswell calcTypeName(Ty, TypeStack, TypeNames, TypeName); 561697954c15da58bd8b186dbafdedd8b06db770201Chris Lattner TypeNames.insert(std::make_pair(Ty, TypeName));//Cache type name for later use 5624667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << TypeName; 563207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 564207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 565e51e03b3c649ed9419bd0e920c03ef9023ccee48Chris Lattner 5669d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// WriteTypeSymbolic - This attempts to write the specified type as a symbolic 5679d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// type, iff there is an entry in the modules symbol table for the specified 5689d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// type or one of it's component types. This is slower than a simple x << Type 5699d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// 570242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattnervoid llvm::WriteTypeSymbolic(std::ostream &Out, const Type *Ty, 571242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner const Module *M) { 572944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_os_ostream RO(Out); 573944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteTypeSymbolic(RO, Ty, M); 574944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner} 575944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 576944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid llvm::WriteTypeSymbolic(raw_ostream &Out, const Type *Ty, const Module *M){ 577fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman Out << ' '; 578207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 57982c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattner // If they want us to print out a type, but there is no context, we can't 58082c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattner // print it symbolically. 581242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner if (!M) { 582242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << Ty->getDescription(); 583242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner } else { 584242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner std::map<const Type *, std::string> TypeNames; 585242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner fillTypeNameTable(M, TypeNames); 586242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner printTypeInt(Out, Ty, TypeNames); 587242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner } 588207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner} 589207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 59018365506ebe3e28593cb36951f17f08e75712a29Chris Lattner// PrintEscapedString - Print each character of the specified string, escaping 59118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner// it if it is not printable or if it is an escape char. 592944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void PrintEscapedString(const std::string &Str, raw_ostream &Out) { 59318365506ebe3e28593cb36951f17f08e75712a29Chris Lattner for (unsigned i = 0, e = Str.size(); i != e; ++i) { 59418365506ebe3e28593cb36951f17f08e75712a29Chris Lattner unsigned char C = Str[i]; 59518365506ebe3e28593cb36951f17f08e75712a29Chris Lattner if (isprint(C) && C != '"' && C != '\\') { 59618365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << C; 59718365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } else { 59818365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << '\\' 59918365506ebe3e28593cb36951f17f08e75712a29Chris Lattner << (char) ((C/16 < 10) ? ( C/16 +'0') : ( C/16 -10+'A')) 60018365506ebe3e28593cb36951f17f08e75712a29Chris Lattner << (char)(((C&15) < 10) ? ((C&15)+'0') : ((C&15)-10+'A')); 60118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 60218365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 60318365506ebe3e28593cb36951f17f08e75712a29Chris Lattner} 60418365506ebe3e28593cb36951f17f08e75712a29Chris Lattner 60582c4bc7153d390ad1c2b369e0caef456948b8825Chris Lattnerstatic const char *getPredicateText(unsigned predicate) { 60681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer const char * pred = "unknown"; 60781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer switch (predicate) { 60881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_FALSE: pred = "false"; break; 60981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OEQ: pred = "oeq"; break; 61081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OGT: pred = "ogt"; break; 61181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OGE: pred = "oge"; break; 61281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OLT: pred = "olt"; break; 61381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_OLE: pred = "ole"; break; 61481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ONE: pred = "one"; break; 61581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ORD: pred = "ord"; break; 61681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UNO: pred = "uno"; break; 61781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UEQ: pred = "ueq"; break; 61881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UGT: pred = "ugt"; break; 61981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UGE: pred = "uge"; break; 62081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ULT: pred = "ult"; break; 62181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_ULE: pred = "ule"; break; 62281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_UNE: pred = "une"; break; 62381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case FCmpInst::FCMP_TRUE: pred = "true"; break; 62481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_EQ: pred = "eq"; break; 62581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_NE: pred = "ne"; break; 62681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SGT: pred = "sgt"; break; 62781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SGE: pred = "sge"; break; 62881dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SLT: pred = "slt"; break; 62981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_SLE: pred = "sle"; break; 63081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_UGT: pred = "ugt"; break; 63181dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_UGE: pred = "uge"; break; 63281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_ULT: pred = "ult"; break; 63381dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer case ICmpInst::ICMP_ULE: pred = "ule"; break; 63481dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer } 63581dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer return pred; 63681dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer} 63781dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer 638944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void WriteConstantInt(raw_ostream &Out, const Constant *CV, 6397b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> &TypeTable, 6400d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker *Machine) { 6416b6b6ef1677fa71b1072c2911b4c1f9524a558c9Zhou Sheng if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) { 642fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (CI->getType() == Type::Int1Ty) { 643579dca12c2cfd60bc18aaadbd5331897d48fec29Reid Spencer Out << (CI->getZExtValue() ? "true" : "false"); 644fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 645fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 646fad86b003a839cef40ec8ce8408322f4913368caChris Lattner Out << CI->getValue(); 647fad86b003a839cef40ec8ce8408322f4913368caChris Lattner return; 648fad86b003a839cef40ec8ce8408322f4913368caChris Lattner } 649fad86b003a839cef40ec8ce8408322f4913368caChris Lattner 650fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) { 6519d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEdouble || 6529d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen &CFP->getValueAPF().getSemantics() == &APFloat::IEEEsingle) { 6539d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // We would like to output the FP constant value in exponential notation, 6549d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // but we cannot do this if doing so will lose precision. Check here to 6559d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // make sure that we only output it in exponential format if we can parse 6569d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // the value back and get the same value. 6579d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 6589d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen bool isDouble = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble; 659fad86b003a839cef40ec8ce8408322f4913368caChris Lattner double Val = isDouble ? CFP->getValueAPF().convertToDouble() : 660fad86b003a839cef40ec8ce8408322f4913368caChris Lattner CFP->getValueAPF().convertToFloat(); 6619d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen std::string StrVal = ftostr(CFP->getValueAPF()); 6629d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen 6639d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Check to make sure that the stringized number is not some string like 6649d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // "Inf" or NaN, that atof will accept, but the lexer will not. Check 6659d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // that the string matches the "[-+]?[0-9]" regex. 6669d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // 6679d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if ((StrVal[0] >= '0' && StrVal[0] <= '9') || 6689d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen ((StrVal[0] == '-' || StrVal[0] == '+') && 6699d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen (StrVal[1] >= '0' && StrVal[1] <= '9'))) { 6709d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Reparse stringized version! 6719d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen if (atof(StrVal.c_str()) == Val) { 6729d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << StrVal; 6739d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen return; 6749d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 67566e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } 6769d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // Otherwise we could not reparse it to exactly the same value, so we must 6779d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen // output the string in hexadecimal format! 6789d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen assert(sizeof(double) == sizeof(uint64_t) && 6799d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen "assuming that double is 64 bits!"); 6809d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen Out << "0x" << utohexstr(DoubleToBits(Val)); 681cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 682cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 683cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 684cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // Some form of long double. These appear as a magic letter identifying 685cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // the type, then a fixed number of hex digits. 686cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "0x"; 687cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (&CFP->getValueAPF().getSemantics() == &APFloat::x87DoubleExtended) 688cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'K'; 689cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else if (&CFP->getValueAPF().getSemantics() == &APFloat::IEEEquad) 690cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'L'; 691cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else if (&CFP->getValueAPF().getSemantics() == &APFloat::PPCDoubleDouble) 692cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << 'M'; 693cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else 694cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner assert(0 && "Unsupported floating point type"); 695cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // api needed to prevent premature destruction 6967111b02c734c992b8c97d9918118768026dad79eDale Johannesen APInt api = CFP->getValueAPF().bitcastToAPInt(); 697cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner const uint64_t* p = api.getRawData(); 698cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner uint64_t word = *p; 699cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int shiftcount=60; 700cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int width = api.getBitWidth(); 701cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner for (int j=0; j<width; j+=4, shiftcount-=4) { 702cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner unsigned int nibble = (word>>shiftcount) & 15; 703cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (nibble < 10) 704cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << (unsigned char)(nibble + '0'); 7059d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen else 706cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << (unsigned char)(nibble - 10 + 'A'); 707cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (shiftcount == 0 && j+4 < width) { 708cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner word = *(++p); 709cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner shiftcount = 64; 710cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (width-j-4 < 64) 711cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner shiftcount = width-j-4; 7129d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 7139d5f45607793052bf5b4436d1b43013fab9999acDale Johannesen } 714cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 715cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 716cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 717cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<ConstantAggregateZero>(CV)) { 718de512b5b2edebe9c9021a92c7c7a9ae9fbc380d6Chris Lattner Out << "zeroinitializer"; 719cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 720cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 721cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 722cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) { 72366e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner // As a special case, print the array as a string if it is an array of 7249b38d7db6d9fbb5bf9d16bec590a17c5895453e1Dan Gohman // i8 with ConstantInt values. 725fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // 72666e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner const Type *ETy = CA->getType()->getElementType(); 72718365506ebe3e28593cb36951f17f08e75712a29Chris Lattner if (CA->isString()) { 72866e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner Out << "c\""; 72918365506ebe3e28593cb36951f17f08e75712a29Chris Lattner PrintEscapedString(CA->getAsString(), Out); 730cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '"'; 73166e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner } else { // Cannot output in string format... 73240c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '['; 7337a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner if (CA->getNumOperands()) { 73440c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ' '; 73566e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner printTypeInt(Out, ETy, TypeTable); 7368dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7377a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner WriteAsOperandInternal(Out, CA->getOperand(0), 7382fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner TypeTable, Machine); 7397a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner for (unsigned i = 1, e = CA->getNumOperands(); i != e; ++i) { 7407a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 74166e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner printTypeInt(Out, ETy, TypeTable); 7428dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7432fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CA->getOperand(i), TypeTable, Machine); 7447a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 7458dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7467a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 7478dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ']'; 7487a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 749cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 750cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 751cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 752cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantStruct *CS = dyn_cast<ConstantStruct>(CV)) { 75343f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 75443f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '<'; 75540c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << '{'; 756a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey unsigned N = CS->getNumOperands(); 757a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey if (N) { 758242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner Out << ' '; 7597a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printTypeInt(Out, CS->getOperand(0)->getType(), TypeTable); 7608dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7617a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 7622fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CS->getOperand(0), TypeTable, Machine); 7637a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 764a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey for (unsigned i = 1; i < N; i++) { 7657a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << ", "; 7667a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printTypeInt(Out, CS->getOperand(i)->getType(), TypeTable); 7678dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7687a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 7692fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, CS->getOperand(i), TypeTable, Machine); 7707a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 7718dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7727a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 773a3f332bdc3e8fd1ac78dd3dc868d871e9086c5fdJim Laskey 7748dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << '}'; 77543f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth if (CS->getType()->isPacked()) 77643f344a26695ba85a1a0b5407c038d9c3f980327Andrew Lenharth Out << '>'; 777cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 778cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 779cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 780cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantVector *CP = dyn_cast<ConstantVector>(CV)) { 781cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner const Type *ETy = CP->getType()->getElementType(); 782cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner assert(CP->getNumOperands() > 0 && 783cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner "Number of operands for a PackedConst must be > 0"); 784cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "< "; 785cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner printTypeInt(Out, ETy, TypeTable); 7868dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 787cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner WriteAsOperandInternal(Out, CP->getOperand(0), TypeTable, Machine); 788cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner for (unsigned i = 1, e = CP->getNumOperands(); i != e; ++i) { 7894667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ", "; 7904667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner printTypeInt(Out, ETy, TypeTable); 7918dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 7924667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner WriteAsOperandInternal(Out, CP->getOperand(i), TypeTable, Machine); 793cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 794cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << " >"; 795cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 796cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 797cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 798cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<ConstantPointerNull>(CV)) { 7997a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner Out << "null"; 800cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 801cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 802cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 803cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<UndefValue>(CV)) { 804b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner Out << "undef"; 805cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 806cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 807b976e668165e1875a8f1eb7af800e33bb1e4393dChris Lattner 808cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV)) { 80981dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << CE->getOpcodeName(); 81081dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer if (CE->isCompare()) 811cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << ' ' << getPredicateText(CE->getPredicate()); 81281dfeb3264d3c1f619c3f73046ded1ac6883e59dReid Spencer Out << " ("; 813fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 814b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { 815b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve printTypeInt(Out, (*OI)->getType(), TypeTable); 8168dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 8172fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, *OI, TypeTable, Machine); 818b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve if (OI+1 != CE->op_end()) 819c188eeb08c873da142a47398be6c405ce3f34f51Chris Lattner Out << ", "; 820b4dbb4445c67fc46e56765035c2787028a66a614Vikram S. Adve } 821fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 822995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman if (CE->hasIndices()) { 823995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman const SmallVector<unsigned, 4> &Indices = CE->getIndices(); 824995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (unsigned i = 0, e = Indices.size(); i != e; ++i) 825995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << Indices[i]; 826995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } 827995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman 8283da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer if (CE->isCast()) { 82995586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner Out << " to "; 83095586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner printTypeInt(Out, CE->getType(), TypeTable); 83195586b8c833aeca112907e69f545a6ea6e2103ffChris Lattner } 8323da59db637a887474c1b1346c1f3ccf53b6c4663Reid Spencer 83340c732cc52a5c71cead461646667ef5b13801923Misha Brukman Out << ')'; 834cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 8357a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 836cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 837cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<placeholder or erroneous Constant>"; 8387a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 8397a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 8407a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 841ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// WriteAsOperand - Write the name of the specified value out to the specified 842ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// ostream. This can be useful when you just want to print int %reg126, not 843ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the whole instruction that generated it. 844ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 845944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void WriteAsOperandInternal(raw_ostream &Out, const Value *V, 8467b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type*, std::string> &TypeTable, 8470d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker *Machine) { 848c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (V->hasName()) { 849c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, V); 850c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner return; 851c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 852c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner 853c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner const Constant *CV = dyn_cast<Constant>(V); 854c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (CV && !isa<GlobalValue>(CV)) { 855c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner WriteConstantInt(Out, CV, TypeTable, Machine); 856cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 857cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 858cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 859cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) { 860c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "asm "; 861c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (IA->hasSideEffects()) 862c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "sideeffect "; 863c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 864c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getAsmString(), Out); 865c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\", \""; 866c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintEscapedString(IA->getConstraintString(), Out); 867c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << '"'; 868cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 869cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 870cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 871cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner char Prefix = '%'; 872cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner int Slot; 873cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (Machine) { 874cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 875cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = Machine->getGlobalSlot(GV); 876cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Prefix = '@'; 877cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } else { 878cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = Machine->getLocalSlot(V); 879cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 880c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 881cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Machine = createSlotTracker(V); 882c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Machine) { 883c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(V)) { 884c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = Machine->getGlobalSlot(GV); 885c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Prefix = '@'; 886c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } else { 887c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Slot = Machine->getLocalSlot(V); 888c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 88980cd11561892a639a2628d19815af0695b5dbcaaChris Lattner } else { 890cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Slot = -1; 8917a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 892cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner delete Machine; 8937a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner } 894cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 895cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (Slot != -1) 896cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << Prefix << Slot; 897cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner else 898cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<badref>"; 8997a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner} 9007a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 9019d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// WriteAsOperand - Write the name of the specified value out to the specified 9029d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// ostream. This can be useful when you just want to print int %reg126, not 9039d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// the whole instruction that generated it. 9049d0802e7dd165dd9b7372f12799f248e7f133287Misha Brukman/// 905242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattnervoid llvm::WriteAsOperand(std::ostream &Out, const Value *V, bool PrintType, 906242330371b2b7ab9d5a6c4f5f93ec82c514cc09aChris Lattner const Module *Context) { 907944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_os_ostream OS(Out); 908944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteAsOperand(OS, V, PrintType, Context); 909944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner} 910944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 911944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid llvm::WriteAsOperand(raw_ostream &Out, const Value *V, bool PrintType, 912944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner const Module *Context) { 9137b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> TypeNames; 914607dc6880ecfd4807de2163d37f2fa8877b7f62dChris Lattner if (Context == 0) Context = getModuleFromVal(V); 9157a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner 9166e6026b46569b01f8f6d4dcdb6c899c3a9c76b3eChris Lattner if (Context) 917607dc6880ecfd4807de2163d37f2fa8877b7f62dChris Lattner fillTypeNameTable(Context, TypeNames); 918207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner 9198dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (PrintType) { 9207a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printTypeInt(Out, V->getType(), TypeNames); 9218dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 9228dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 923fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 9242fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, V, TypeNames, 0); 925622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner} 926622f740a7dcf0b3520244e58b2233898fd4a46e4Chris Lattner 9270e25e1cdcf1f73bb9f56b91155d5c0ef42ef0a44Reid Spencer 928cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnernamespace { 929d8c2e42aeff8bdb3ac905b4721b3d3ca1f904cfaChris Lattner 930007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattnerclass AssemblyWriter { 931944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_ostream &Out; 9320d9574a1cd68c6e41f725c22657b8bb3f8d74117Chris Lattner SlotTracker &Machine; 933c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner const Module *TheModule; 9347b13f56c36eb7572e1053974e5487a5f1c3080aaChris Lattner std::map<const Type *, std::string> TypeNames; 93595e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AnnotationWriter; 936009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattnerpublic: 937944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner inline AssemblyWriter(raw_ostream &o, SlotTracker &Mac, const Module *M, 93895e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner AssemblyAnnotationWriter *AAW) 9390313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman : Out(o), Machine(Mac), TheModule(M), AnnotationWriter(AAW) { 940c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner 941c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // If the module has a symbol table, take all global types and stuff their 942c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // names into the TypeNames map. 943c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // 944207b5bc6a15e12a87c3c861da680b8b23559a34cChris Lattner fillTypeNameTable(M, TypeNames); 945009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 946009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 947944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner void write(const Module *M) { printModule(M); } 948944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 949944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner void write(const GlobalValue *G) { 950944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(G)) 951944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner printGlobal(GV); 952944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner else if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(G)) 953944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner printAlias(GA); 954944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner else if (const Function *F = dyn_cast<Function>(G)) 955944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner printFunction(F); 956944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner else 957944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner assert(0 && "Unknown global"); 958944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 959944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 960cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner void write(const BasicBlock *BB) { printBasicBlock(BB); } 961cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner void write(const Instruction *I) { printInstruction(*I); } 962cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner void write(const Type *Ty) { printType(Ty); } 963009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 9642fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner void writeOperand(const Value *Op, bool PrintType); 965eaf42abab6d465c38891345d999255871cf03943Devang Patel void writeParamOperand(const Value *Operand, Attributes Attrs); 96666e810be9f97fa744ca949d54b5d54358add84b8Chris Lattner 9675cf1acff3c32e52d79ea8b0b47e341d4e975ed8cMisha Brukman const Module* getModule() { return TheModule; } 9685cf1acff3c32e52d79ea8b0b47e341d4e975ed8cMisha Brukman 969f771bea7402f05f59b2857586de9934ff1c7bbf5Misha Brukmanprivate: 970c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printModule(const Module *M); 97178d033e086e19e016273de014f9214aa6f3f844bReid Spencer void printTypeSymbolTable(const TypeSymbolTable &ST); 972c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printGlobal(const GlobalVariable *GV); 9738b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov void printAlias(const GlobalAlias *GV); 97479df7c0aaa18129e55968c8783ef8346807bd4afChris Lattner void printFunction(const Function *F); 975eaf42abab6d465c38891345d999255871cf03943Devang Patel void printArgument(const Argument *FA, Attributes Attrs); 976c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner void printBasicBlock(const BasicBlock *BB); 9777e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInstruction(const Instruction &I); 9782761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 9792761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // printType - Go to extreme measures to attempt to print out a short, 9802761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // symbolic version of a type name. 9812761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // 9824667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner void printType(const Type *Ty) { 9834667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner printTypeInt(Out, Ty, TypeNames); 9842761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 9852761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 9862761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // printTypeAtLeastOneLevel - Print out one level of the possibly complex type 9872761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // without considering any symbolic types that we may have equal to it. 9882761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner // 989cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner void printTypeAtLeastOneLevel(const Type *Ty); 990c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner 991e02fa8551d20081534afa46e0976811687e5183aChris Lattner // printInfoComment - Print a little comment after the instruction indicating 992e02fa8551d20081534afa46e0976811687e5183aChris Lattner // which slot it occupies. 9937e70829632f82de15db187845666aaca6e04b792Chris Lattner void printInfoComment(const Value &V); 994009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner}; 99573b7495a96e21e1515df86414e0636dbf1395fc5Reid Spencer} // end of llvm namespace 996009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 997ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printTypeAtLeastOneLevel - Print out one level of the possibly complex type 998ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// without considering any symbolic types that we may have equal to it. 999ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1000cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnervoid AssemblyWriter::printTypeAtLeastOneLevel(const Type *Ty) { 1001cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const IntegerType *ITy = dyn_cast<IntegerType>(Ty)) { 1002a54b7cbd452b3adb2f51346140d996b29c2cdb30Reid Spencer Out << "i" << utostr(ITy->getBitWidth()); 1003cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1004cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1005cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1006cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const FunctionType *FTy = dyn_cast<FunctionType>(Ty)) { 1007bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer printType(FTy->getReturnType()); 1008bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer Out << " ("; 1009d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner for (FunctionType::param_iterator I = FTy->param_begin(), 1010d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner E = FTy->param_end(); I != E; ++I) { 1011d5d89967206e1153d24abdb7b22002f7533f55c7Chris Lattner if (I != FTy->param_begin()) 10120313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 10137a716addedc4938fa0ec6b77e5eeaced6eafc5d0Chris Lattner printType(*I); 10142761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10152761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner if (FTy->isVarArg()) { 10160313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (FTy->getNumParams()) Out << ", "; 10170313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "..."; 10182761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10190313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ')'; 1020cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1021cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1022cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1023cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const StructType *STy = dyn_cast<StructType>(Ty)) { 102438ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 102538ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Out << '<'; 10260313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "{ "; 1027d21cd809b656d3011ec089536857e048e037159cChris Lattner for (StructType::element_iterator I = STy->element_begin(), 1028d21cd809b656d3011ec089536857e048e037159cChris Lattner E = STy->element_end(); I != E; ++I) { 1029d21cd809b656d3011ec089536857e048e037159cChris Lattner if (I != STy->element_begin()) 10300313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 10312761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner printType(*I); 10322761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 10330313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " }"; 103438ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth if (STy->isPacked()) 103538ecbf18eb9c8ca7ae08dfed4dc6fb4e3e5deb1eAndrew Lenharth Out << '>'; 1036cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1037cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1038cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1039cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const PointerType *PTy = dyn_cast<PointerType>(Ty)) { 1040ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb printType(PTy->getElementType()); 1041ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb if (unsigned AddressSpace = PTy->getAddressSpace()) 1042ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb Out << " addrspace(" << AddressSpace << ")"; 1043ef989a275c1191f583178c6934f3594e7a9fd3a6Christopher Lamb Out << '*'; 1044cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1045cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1046cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1047cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const ArrayType *ATy = dyn_cast<ArrayType>(Ty)) { 10480313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '[' << ATy->getNumElements() << " x "; 10494667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner printType(ATy->getElementType()); 10504667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ']'; 1051cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 1052cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1053cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1054cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (const VectorType *PTy = dyn_cast<VectorType>(Ty)) { 10555527c0b6d1bda2c63212f91837792663469fd764Reid Spencer Out << '<' << PTy->getNumElements() << " x "; 10564667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner printType(PTy->getElementType()); 10574667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << '>'; 1058cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 10595527c0b6d1bda2c63212f91837792663469fd764Reid Spencer } 1060cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1061cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (isa<OpaqueType>(Ty)) { 10620313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "opaque"; 1063cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner return; 10642761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner } 1065cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1066cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (!Ty->isPrimitiveType()) 1067cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "<unknown derived type>"; 1068cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner printType(Ty); 10692761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner} 10702761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 10712761e9f076bbe6c961629aece62db4b836a41ef8Chris Lattner 10722fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattnervoid AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) { 10732fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner if (Operand == 0) { 1074aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner Out << "<null operand!>"; 10752fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner } else { 1076cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner if (PrintType) { 1077cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner printType(Operand->getType()); 10788dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1079cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 10802fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner WriteAsOperandInternal(Out, Operand, TypeNames, &Machine); 1081aab1820816facf83d7bda8f01e3d85ced99601f3Chris Lattner } 1082007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner} 1083007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 10840d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesenvoid AssemblyWriter::writeParamOperand(const Value *Operand, 1085eaf42abab6d465c38891345d999255871cf03943Devang Patel Attributes Attrs) { 1086dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands if (Operand == 0) { 1087dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands Out << "<null operand!>"; 1088dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands } else { 1089dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Print the type 1090dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands printType(Operand->getType()); 1091dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Print parameter attributes list 10920598866c052147c31b808391f58434ce3dbfb838Devang Patel if (Attrs != Attribute::None) 10930598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(Attrs); 10948dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1095dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Print the operand 1096dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands WriteAsOperandInternal(Out, Operand, TypeNames, &Machine); 1097dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands } 1098dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands} 1099007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1100c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printModule(const Module *M) { 110131ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner if (!M->getModuleIdentifier().empty() && 1102fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // Don't print the ID if it will start a new line (which would 110331ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner // require a comment char before it). 110431ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner M->getModuleIdentifier().find('\n') == std::string::npos) 110531ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner Out << "; ModuleID = '" << M->getModuleIdentifier() << "'\n"; 110631ab1b3d74440908889fc8ea0615c1d397478360Chris Lattner 1107cf7ff2b4c8c18d67aced9d7ba84482819b38a84bOwen Anderson if (!M->getDataLayout().empty()) 1108d2f9e609aa40de7049ebb6f838e7ba6579e3fb6aChris Lattner Out << "target datalayout = \"" << M->getDataLayout() << "\"\n"; 1109cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (!M->getTargetTriple().empty()) 1110c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer Out << "target triple = \"" << M->getTargetTriple() << "\"\n"; 1111fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1112cc041ba03aed685400197fb938b7a583713d25afChris Lattner if (!M->getModuleInlineAsm().empty()) { 111342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // Split the string into lines, to make it easier to read the .ll file. 1114cc041ba03aed685400197fb938b7a583713d25afChris Lattner std::string Asm = M->getModuleInlineAsm(); 111542a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t CurPos = 0; 111642a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner size_t NewLine = Asm.find_first_of('\n', CurPos); 111742a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner while (NewLine != std::string::npos) { 111842a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // We found a newline, print the portion of the asm string from the 111942a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner // last newline up to this newline. 112042a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "module asm \""; 112142a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.begin()+NewLine), 112242a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out); 112342a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner Out << "\"\n"; 112442a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner CurPos = NewLine+1; 112542a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner NewLine = Asm.find_first_of('\n', CurPos); 112642a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner } 112771cdba31774ce18ed32e89f1c6f7716ab923aa46Chris Lattner Out << "module asm \""; 112842a162ed8023088e7a4a7d81325381bd8d437bb7Chris Lattner PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.end()), Out); 112918365506ebe3e28593cb36951f17f08e75712a29Chris Lattner Out << "\"\n"; 113018365506ebe3e28593cb36951f17f08e75712a29Chris Lattner } 113118365506ebe3e28593cb36951f17f08e75712a29Chris Lattner 113244da7d79760998f9a70340b49a3811229838224dChris Lattner // Loop over the dependent libraries and emit them. 1133cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LI = M->lib_begin(); 1134cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Module::lib_iterator LE = M->lib_end(); 1135cddc86f27c822af960fc8d344a86a63fce6eab76Reid Spencer if (LI != LE) { 1136cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << "deplibs = [ "; 1137cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner while (LI != LE) { 113844da7d79760998f9a70340b49a3811229838224dChris Lattner Out << '"' << *LI << '"'; 1139c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer ++LI; 1140cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner if (LI != LE) 1141cfe97b78e787d232f4a82f5ff0afadf75ba95f6cChris Lattner Out << ", "; 1142c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer } 1143c9a1f0dcdde056a2cdbc446a9d6853684402263fReid Spencer Out << " ]\n"; 114483f6a77c8fc27eba21bca05be37663f3a6e123a1Reid Spencer } 1145e59eaf407a675845e278c2769e3dbed9f1daae8cReid Spencer 114644da7d79760998f9a70340b49a3811229838224dChris Lattner // Loop over the symbol table, emitting all named constants. 114778d033e086e19e016273de014f9214aa6f3f844bReid Spencer printTypeSymbolTable(M->getTypeSymbolTable()); 1148fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1149d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner for (Module::const_global_iterator I = M->global_begin(), E = M->global_end(); 1150d6d826cdadc4dcaa5babefda85bf08aaa57d8bc5Chris Lattner I != E; ++I) 11517e70829632f82de15db187845666aaca6e04b792Chris Lattner printGlobal(I); 115269dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner 115369dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner // Output all aliases. 115469dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner if (!M->alias_empty()) Out << "\n"; 115569dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner for (Module::const_alias_iterator I = M->alias_begin(), E = M->alias_end(); 115669dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner I != E; ++I) 115769dacfce54473414c1a863d19ab8f2785cd2a4f2Chris Lattner printAlias(I); 1158007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 115944da7d79760998f9a70340b49a3811229838224dChris Lattner // Output all of the functions. 11607e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) 11617e70829632f82de15db187845666aaca6e04b792Chris Lattner printFunction(I); 1162009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1163009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1164944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnerstatic void PrintLinkage(GlobalValue::LinkageTypes LT, raw_ostream &Out) { 1165cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner switch (LT) { 1166cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::InternalLinkage: Out << "internal "; break; 1167cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::LinkOnceLinkage: Out << "linkonce "; break; 1168cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::WeakLinkage: Out << "weak "; break; 1169cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::CommonLinkage: Out << "common "; break; 1170cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::AppendingLinkage: Out << "appending "; break; 1171cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::DLLImportLinkage: Out << "dllimport "; break; 1172cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::DLLExportLinkage: Out << "dllexport "; break; 1173cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break; 1174cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::ExternalLinkage: break; 1175cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::GhostLinkage: 1176cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << "GhostLinkage not allowed in AsmWriter!\n"; 1177cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner abort(); 1178cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1179cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner} 1180cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1181cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1182cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattnerstatic void PrintVisibility(GlobalValue::VisibilityTypes Vis, 1183944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_ostream &Out) { 1184cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner switch (Vis) { 1185cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner default: assert(0 && "Invalid visibility style!"); 1186cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::DefaultVisibility: break; 1187cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::HiddenVisibility: Out << "hidden "; break; 1188cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner case GlobalValue::ProtectedVisibility: Out << "protected "; break; 1189cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner } 1190cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner} 1191cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1192c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printGlobal(const GlobalVariable *GV) { 1193c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (GV->hasName()) { 1194c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GV); 1195c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1196c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1197d70684f7585a85c4248c1c224059478108741c70Chris Lattner 119852b26de325e32c71159376853384789b7646eaf4Chris Lattner if (!GV->hasInitializer() && GV->hasExternalLinkage()) 119952b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << "external "; 120052b26de325e32c71159376853384789b7646eaf4Chris Lattner 120152b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintLinkage(GV->getLinkage(), Out); 120252b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintVisibility(GV->getVisibility(), Out); 1203c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio 1204c763552299165b88d34a7d4f2d76ff413cbc7f67Lauro Ramos Venancio if (GV->isThreadLocal()) Out << "thread_local "; 12050313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << (GV->isConstant() ? "constant " : "global "); 12067a1767520611d9ff6face702068de858e1cadf2cChris Lattner printType(GV->getType()->getElementType()); 1207d70684f7585a85c4248c1c224059478108741c70Chris Lattner 12088dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (GV->hasInitializer()) { 12098dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 12102fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner writeOperand(GV->getInitializer(), false); 12118dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 12128b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1213fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb if (unsigned AddressSpace = GV->getType()->getAddressSpace()) 1214fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb Out << " addrspace(" << AddressSpace << ") "; 1215fe63fb986dc9510c5d68f2442edab9574e9e50d0Christopher Lamb 121660962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->hasSection()) 121760962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner Out << ", section \"" << GV->getSection() << '"'; 121860962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (GV->getAlignment()) 121930caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << ", align " << GV->getAlignment(); 12208b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 12217e70829632f82de15db187845666aaca6e04b792Chris Lattner printInfoComment(*GV); 1222cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 122370cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner} 122470cc3397f84c2e1fd69c059a0ef89e398e847b00Chris Lattner 12258b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikovvoid AssemblyWriter::printAlias(const GlobalAlias *GA) { 122624f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen // Don't crash when dumping partially built GA 122724f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen if (!GA->hasName()) 122824f07dc6e464aa82694fd3dd5fc88dc139d16b7cDale Johannesen Out << "<<nameless>> = "; 1229c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner else { 1230c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1231c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1232c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1233cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintVisibility(GA->getVisibility(), Out); 12348b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 12358b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "alias "; 12368b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1237cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintLinkage(GA->getLinkage(), Out); 12388b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1239c6c98af9e5814e8066c82f20ca11cf646a5fc289Anton Korobeynikov const Constant *Aliasee = GA->getAliasee(); 12408b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 12418b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(Aliasee)) { 12428b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printType(GV->getType()); 1243c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1244c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GV); 12458b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov } else if (const Function *F = dyn_cast<Function>(Aliasee)) { 12468b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printType(F->getFunctionType()); 12478b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "* "; 12488b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 1249fad86b003a839cef40ec8ce8408322f4913368caChris Lattner if (F->hasName()) 1250c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, F); 12518b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov else 12528b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov Out << "@\"\""; 1253591858a403a71fc5b30bc7b071f18bc0cf327cfcAnton Korobeynikov } else if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Aliasee)) { 1254591858a403a71fc5b30bc7b071f18bc0cf327cfcAnton Korobeynikov printType(GA->getType()); 1255c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " "; 1256c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, GA); 1257a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } else { 1258a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov const ConstantExpr *CE = 0; 1259a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov if ((CE = dyn_cast<ConstantExpr>(Aliasee)) && 1260a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov (CE->getOpcode() == Instruction::BitCast)) { 1261a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov writeOperand(CE, false); 1262a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } else 1263a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov assert(0 && "Unsupported aliasee"); 1264a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov } 1265a80e1181b78183dc36ec6568559d38faa86981f0Anton Korobeynikov 12668b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov printInfoComment(*GA); 126752b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << '\n'; 12688b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov} 12698b0a8c84da2030ee8f4440d5b60a8033de691222Anton Korobeynikov 127078d033e086e19e016273de014f9214aa6f3f844bReid Spencervoid AssemblyWriter::printTypeSymbolTable(const TypeSymbolTable &ST) { 12719231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // Print the types. 127278d033e086e19e016273de014f9214aa6f3f844bReid Spencer for (TypeSymbolTable::const_iterator TI = ST.begin(), TE = ST.end(); 127378d033e086e19e016273de014f9214aa6f3f844bReid Spencer TI != TE; ++TI) { 127452b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << '\t'; 127552b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintLLVMName(Out, &TI->first[0], TI->first.size(), LocalPrefix); 127652b26de325e32c71159376853384789b7646eaf4Chris Lattner Out << " = type "; 12779231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer 12789231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // Make sure we print out at least one level of the type structure, so 12799231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // that we do not get %FILE = type %FILE 12809231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer // 1281cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner printTypeAtLeastOneLevel(TI->second); 1282cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 12839231ac8b6f2c3f9877bdb7a223f7392061258ab6Reid Spencer } 128478d033e086e19e016273de014f9214aa6f3f844bReid Spencer} 128578d033e086e19e016273de014f9214aa6f3f844bReid Spencer 1286ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printFunction - Print all aspects of a function. 1287ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 12887e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printFunction(const Function *F) { 1289cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner // Print out the return type and name. 1290cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner Out << '\n'; 12914ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 12920313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitFunctionAnnot(F, Out); 129395e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 12945cbf985dcbc89fba3208e7baf8b6f488b06d3ec9Reid Spencer if (F->isDeclaration()) 12953aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner Out << "declare "; 12963aa6066d010b2ccfd58f07fb1be874becf5807c2Chris Lattner else 1297b951bc02839e9862e02e17c7ea83e6437fc13442Reid Spencer Out << "define "; 1298cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner 1299cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintLinkage(F->getLinkage(), Out); 1300cfb5a200d6c6e5cd7c158014497e50010248c1d9Chris Lattner PrintVisibility(F->getVisibility(), Out); 13014ad02e726d9b634372b037d4b352d8b63bb9e849Chris Lattner 1302d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention. 1303d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (F->getCallingConv()) { 1304d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 1305f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Fast: Out << "fastcc "; break; 1306f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::Cold: Out << "coldcc "; break; 1307f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break; 1308f824868ed9d2cc756a797f6dbd67732f75e31cd6Anton Korobeynikov case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break; 1309d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << "cc" << F->getCallingConv() << " "; break; 1310d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1311d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1312bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer const FunctionType *FT = F->getFunctionType(); 13130598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &Attrs = F->getAttributes(); 1314652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Attributes RetAttrs = Attrs.getRetAttributes(); 1315652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (RetAttrs != Attribute::None) 1316652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << Attribute::getAsString(Attrs.getRetAttributes()) << ' '; 13174667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner printType(F->getReturnType()); 13184667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << ' '; 131995e4bd81d7ad15cb7610cfdb869e357b3909a313Chris Lattner if (F->hasName()) 1320c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, F); 13214d45bd007d0c3a3a6e5b3876b67fd495acb0db2bChris Lattner else 13223702d265b8278c4b67efb4989e6724205908addfReid Spencer Out << "@\"\""; 13230313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 13240d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.incorporateFunction(F); 1325007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1326c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner // Loop over the arguments, printing them... 1327007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1328bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer unsigned Idx = 1; 13298dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (!F->isDeclaration()) { 13308dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // If this isn't a declaration, print the argument names as well. 13318dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (Function::const_arg_iterator I = F->arg_begin(), E = F->arg_end(); 13328dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner I != E; ++I) { 13338dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 13348dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (I != F->arg_begin()) Out << ", "; 133519c874638d9478a5d5028854817a5ee72293bb2bDevang Patel printArgument(I, Attrs.getParamAttributes(Idx)); 13368dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner Idx++; 13378dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 13388dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } else { 13398dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Otherwise, print the types from the function type. 13408dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner for (unsigned i = 0, e = FT->getNumParams(); i != e; ++i) { 13418dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Insert commas as we go... the first arg doesn't get a comma 13428dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner if (i) Out << ", "; 13438dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner 13448dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner // Output type... 13458dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner printType(FT->getParamType(i)); 13468dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner 134719c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Attributes ArgAttrs = Attrs.getParamAttributes(i+1); 13480598866c052147c31b808391f58434ce3dbfb838Devang Patel if (ArgAttrs != Attribute::None) 13490598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(ArgAttrs); 13508dcd2f1a5bbb9151ec05532861be58bf3f078e63Chris Lattner } 1351bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer } 1352007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 1353007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Finish printing arguments... 13547e70829632f82de15db187845666aaca6e04b792Chris Lattner if (FT->isVarArg()) { 13550313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (FT->getNumParams()) Out << ", "; 13560313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "..."; // Output varargs portion of signature! 1357007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 13580313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ')'; 135919c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Attributes FnAttrs = Attrs.getFnAttributes(); 136019c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (FnAttrs != Attribute::None) 136119c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(Attrs.getFnAttributes()); 136260962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner if (F->hasSection()) 136360962dbfbaa4a9c3ca6fced08fb90b748aa99203Chris Lattner Out << " section \"" << F->getSection() << '"'; 136430caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner if (F->getAlignment()) 136530caa2876cd500b49e27b6810ab5dec96398c6faChris Lattner Out << " align " << F->getAlignment(); 13665eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen if (F->hasGC()) 13675eca075b74d62c621b160aa216b4cd50829a2cc7Gordon Henriksen Out << " gc \"" << F->getGC() << '"'; 1368f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel if (F->isDeclaration()) { 1369f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel Out << "\n"; 1370f3ba70861ccf00b1072ae1b6ade3ebe2da6cff40Devang Patel } else { 1371a1b5858fda38cfe5b30055a87020b6d5f7023238Chris Lattner Out << " {"; 1372fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1373b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // Output all of its basic blocks... for the function 13747e70829632f82de15db187845666aaca6e04b792Chris Lattner for (Function::const_iterator I = F->begin(), E = F->end(); I != E; ++I) 13757e70829632f82de15db187845666aaca6e04b792Chris Lattner printBasicBlock(I); 1376007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 13770313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "}\n"; 1378007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner } 1379007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner 13800d1b77e2824115d97f8392c3f4ec257b27ebbd7aReid Spencer Machine.purgeFunction(); 1381009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1382009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1383ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printArgument - This member is called for every argument that is passed into 1384ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// the function. Simply print it out 1385ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 13860d51e7ec0d2dcbea9e304fd58deb05f37eb75635Dale Johannesenvoid AssemblyWriter::printArgument(const Argument *Arg, 1387eaf42abab6d465c38891345d999255871cf03943Devang Patel Attributes Attrs) { 1388009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output type... 1389c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner printType(Arg->getType()); 1390fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1391dc024674ff96820d6020757b48d47f46d4c07db2Duncan Sands // Output parameter attributes list 13920598866c052147c31b808391f58434ce3dbfb838Devang Patel if (Attrs != Attribute::None) 13930598866c052147c31b808391f58434ce3dbfb838Devang Patel Out << ' ' << Attribute::getAsString(Attrs); 1394bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer 1395009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Output name, if available... 1396c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (Arg->hasName()) { 1397c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ' '; 1398c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, Arg); 1399c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1400009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1401009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1402ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printBasicBlock - This member is called for each basic block in a method. 1403ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 1404c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattnervoid AssemblyWriter::printBasicBlock(const BasicBlock *BB) { 1405280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky if (BB->hasName()) { // Print out the label if it exists... 1406c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << "\n"; 140752b26de325e32c71159376853384789b7646eaf4Chris Lattner PrintLLVMName(Out, BB->getNameStart(), BB->getNameLen(), LabelPrefix); 1408c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << ':'; 1409280a6e607d8eb7401749a92db624a82de47da777Nick Lewycky } else if (!BB->use_empty()) { // Don't print block # of no uses... 141096c5b2f8c75b10f7e61ad90582d72c500d5c7d2dChris Lattner Out << "\n; <label>:"; 141122379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner int Slot = Machine.getLocalSlot(BB); 141269566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner if (Slot != -1) 14130313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << Slot; 141469566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner else 14150313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "<badref>"; 1416061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 14174e4d8624c5c44578d64fe1344670520cceec03f2Chris Lattner 14184e4d8624c5c44578d64fe1344670520cceec03f2Chris Lattner if (BB->getParent() == 0) 14190313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\t\t; Error: Block without parent!"; 1420eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner else if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block? 1421eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner // Output predecessors for the block... 1422eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << "\t\t;"; 1423eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB); 1424eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner 1425eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner if (PI == PE) { 1426eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << " No predecessors!"; 1427eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner } else { 14288dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << " preds = "; 1429eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner writeOperand(*PI, false); 1430eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner for (++PI; PI != PE; ++PI) { 14318dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 14322fcfdb79d0d1d2297d7aced11b567cd52494604eChris Lattner writeOperand(*PI, false); 143340efcec8e879b3470b3c0ad9d8124abce2cd8915Chris Lattner } 1434061269be9723f842931f18ad207acf9a66e0cf76Chris Lattner } 1435009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1436fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1437eb411291fa7614496ec8b51b0ced9f6cc2b78313Chris Lattner Out << "\n"; 1438009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 14390313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockStartAnnot(BB, Out); 144095e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 1441007377f381e253cc559db8d3c94fa89b0eb55fadChris Lattner // Output all of the instructions in the basic block... 14427e70829632f82de15db187845666aaca6e04b792Chris Lattner for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E; ++I) 14437e70829632f82de15db187845666aaca6e04b792Chris Lattner printInstruction(*I); 14449f717ef279f4b82e28c341c98a9aa602f01f9b27Chris Lattner 14450313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitBasicBlockEndAnnot(BB, Out); 1446009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1447009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1448e02fa8551d20081534afa46e0976811687e5183aChris Lattner 1449ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// printInfoComment - Print a little comment after the instruction indicating 1450ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// which slot it occupies. 1451ab5c6003d23c19d23bbff1054900d208c55e0188Misha Brukman/// 14527e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInfoComment(const Value &V) { 14537e70829632f82de15db187845666aaca6e04b792Chris Lattner if (V.getType() != Type::VoidTy) { 14540313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\t\t; <"; 14554667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner printType(V.getType()); 14564667b71f9380afad56cbdc1fd19ca32334086d2cChris Lattner Out << '>'; 1457e02fa8551d20081534afa46e0976811687e5183aChris Lattner 1458828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner if (!V.hasName() && !isa<Instruction>(V)) { 145922379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner int SlotNum; 146022379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner if (const GlobalValue *GV = dyn_cast<GlobalValue>(&V)) 146122379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner SlotNum = Machine.getGlobalSlot(GV); 146222379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner else 146322379bc7bb28fbfb1182877e6dc316aaab98a4baChris Lattner SlotNum = Machine.getLocalSlot(&V); 146469566459cc27c5210472a87ae2fe7b2ca64f9fc8Chris Lattner if (SlotNum == -1) 14650313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ":<badref>"; 1466fc621e28781e3cf22f1850e07f285581334e2402Reid Spencer else 14670313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ':' << SlotNum; // Print out the def slot taken. 1468e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 14695c461404fed8d1def8eae02e6574bc5b16502575Chris Lattner Out << " [#uses=" << V.getNumUses() << ']'; // Output # uses 1470e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 1471e02fa8551d20081534afa46e0976811687e5183aChris Lattner} 1472e02fa8551d20081534afa46e0976811687e5183aChris Lattner 14733a9ec2463ddeba0820f284e2952bd6919cd5e080Reid Spencer// This member is called for each Instruction in a function.. 14747e70829632f82de15db187845666aaca6e04b792Chris Lattnervoid AssemblyWriter::printInstruction(const Instruction &I) { 14750313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (AnnotationWriter) AnnotationWriter->emitInstructionAnnot(&I, Out); 147695e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattner 1477ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << '\t'; 1478009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1479009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out name if it exists... 1480c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner if (I.hasName()) { 1481c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner PrintLLVMName(Out, &I); 1482c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner Out << " = "; 1483828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner } else if (I.getType() != Type::VoidTy) { 1484828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner // Print out the def slot taken. 1485828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner int SlotNum = Machine.getLocalSlot(&I); 1486828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner if (SlotNum == -1) 1487828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner Out << "<badref> = "; 1488828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner else 1489828db8a2f90e0e3faf27c1fe69a632c666e3a343Chris Lattner Out << '%' << SlotNum << " = "; 1490c97536e6a7834212aafd25f2673234fc88b5e5bbChris Lattner } 1491009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1492ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner // If this is a volatile load or store, print out the volatile marker. 1493e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner if ((isa<LoadInst>(I) && cast<LoadInst>(I).isVolatile()) || 1494ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner (isa<StoreInst>(I) && cast<StoreInst>(I).isVolatile())) { 14950313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "volatile "; 1496ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner } else if (isa<CallInst>(I) && cast<CallInst>(I).isTailCall()) { 1497ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner // If this is a call, check if it's a tail call. 1498ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner Out << "tail "; 1499ddb6db4fa11d06217d01d8431596131abdfb7ef0Chris Lattner } 1500e5e475e09d1e8a9ea1bda58b536867ff16600399Chris Lattner 1501009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the opcode... 15020313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << I.getOpcodeName(); 1503009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 150474f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer // Print out the compare instruction predicates 1505ac80ade1580378e484e24c9f66d2fa5b058e5891Nate Begeman if (const CmpInst *CI = dyn_cast<CmpInst>(&I)) 1506ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << ' ' << getPredicateText(CI->getPredicate()); 150774f1642bc1c2981e4573c9f0690d91b6a9bbc68cReid Spencer 1508009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Print out the type of the operands... 15097e70829632f82de15db187845666aaca6e04b792Chris Lattner const Value *Operand = I.getNumOperands() ? I.getOperand(0) : 0; 1510009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1511009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Special case conditional branches to swizzle the condition out to the front 15127e70829632f82de15db187845666aaca6e04b792Chris Lattner if (isa<BranchInst>(I) && I.getNumOperands() > 1) { 15138dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 15147e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(2), true); 15158dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1516009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner writeOperand(Operand, true); 15178dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 15187e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(1), true); 1519009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 152094dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner } else if (isa<SwitchInst>(I)) { 1521009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // Special case switch statement to get formatting nice and correct... 15228dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1523ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner writeOperand(Operand , true); 15248dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 1525ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner writeOperand(I.getOperand(1), true); 1526ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << " ["; 1527009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 15287e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned op = 2, Eop = I.getNumOperands(); op < Eop; op += 2) { 15290313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n\t\t"; 1530ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner writeOperand(I.getOperand(op ), true); 15318dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 15327e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(op+1), true); 1533009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 15340313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << "\n\t]"; 1535b00c582b6d40e6b9ff2d1ed4f5eaf7930e792aceChris Lattner } else if (isa<PHINode>(I)) { 15360313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 15377e70829632f82de15db187845666aaca6e04b792Chris Lattner printType(I.getType()); 15380313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 1539009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 15407e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned op = 0, Eop = I.getNumOperands(); op < Eop; op += 2) { 15410313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman if (op) Out << ", "; 15428dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << "[ "; 15438dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(I.getOperand(op ), false); Out << ", "; 15440313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman writeOperand(I.getOperand(op+1), false); Out << " ]"; 1545c24d2088dc3d79e3b7e38a358b4a71f156c06836Chris Lattner } 1546995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) { 15478dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1548995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(0), true); 1549995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = EVI->idx_begin(), *e = EVI->idx_end(); i != e; ++i) 1550995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 1551995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman } else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) { 15528dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 15538dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(I.getOperand(0), true); Out << ", "; 1554995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman writeOperand(I.getOperand(1), true); 1555995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman for (const unsigned *i = IVI->idx_begin(), *e = IVI->idx_end(); i != e; ++i) 1556995be7d07a0ed1f70a93b2a2e7f445461162e8a5Dan Gohman Out << ", " << *i; 155757ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel } else if (isa<ReturnInst>(I) && !Operand) { 155857ef4f46c182cdbe014d469892090ff50c739cf9Devang Patel Out << " void"; 1559d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } else if (const CallInst *CI = dyn_cast<CallInst>(&I)) { 1560d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1561d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (CI->getCallingConv()) { 1562d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 15630deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 15640deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 1565b28a6dce6d57e05aa25520915726f82d2b3dc08dChris Lattner case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 1566b28a6dce6d57e05aa25520915726f82d2b3dc08dChris Lattner case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 1567d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << CI->getCallingConv(); break; 1568d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1569d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1570b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const PointerType *PTy = cast<PointerType>(Operand->getType()); 1571b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 1572b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const Type *RetTy = FTy->getReturnType(); 15730598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &PAL = CI->getAttributes(); 1574268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner 1575652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (PAL.getRetAttributes() != Attribute::None) 1576652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << ' ' << Attribute::getAsString(PAL.getRetAttributes()); 1577652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel 15787a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the call instruction. We can 1579b579400cd72f274607f4964a9649ea4d38e04c46Chris Lattner // only do this if the first argument is a pointer to a nonvararg function, 15807a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 1581268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner // 15828dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 15837a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 1584fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman (!isa<PointerType>(RetTy) || 1585c1b2718acf9d566c26188f2968dece0bf3f187e3Chris Lattner !isa<FunctionType>(cast<PointerType>(RetTy)->getElementType()))) { 15868dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman printType(RetTy); 15878dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 1588268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, false); 1589268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } else { 1590268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner writeOperand(Operand, true); 1591268de0464ee9f0938bfa145fdd5e7f1a46b21cf7Chris Lattner } 15920313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 1593bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer for (unsigned op = 1, Eop = I.getNumOperands(); op < Eop; ++op) { 1594bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer if (op > 1) 15958dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 159619c874638d9478a5d5028854817a5ee72293bb2bDevang Patel writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op)); 1597009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 15988dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ')'; 159919c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (PAL.getFnAttributes() != Attribute::None) 160019c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(PAL.getFnAttributes()); 16017e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) { 1602b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const PointerType *PTy = cast<PointerType>(Operand->getType()); 1603b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const FunctionType *FTy = cast<FunctionType>(PTy->getElementType()); 1604b138a0657f8739b6ddfeca296ff8c82ffa93b492Reid Spencer const Type *RetTy = FTy->getReturnType(); 16050598866c052147c31b808391f58434ce3dbfb838Devang Patel const AttrListPtr &PAL = II->getAttributes(); 16067a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner 1607d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner // Print the calling convention being used. 1608d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner switch (II->getCallingConv()) { 1609d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner case CallingConv::C: break; // default 16100deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Fast: Out << " fastcc"; break; 16110deaab89feb963b314428e3c3c565343cc30b5c9Chris Lattner case CallingConv::Cold: Out << " coldcc"; break; 16128dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break; 16138dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break; 1614d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner default: Out << " cc" << II->getCallingConv(); break; 1615d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner } 1616d511898b581826694e6c651e23343b1e1ba5ba64Chris Lattner 1617652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel if (PAL.getRetAttributes() != Attribute::None) 1618652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel Out << ' ' << Attribute::getAsString(PAL.getRetAttributes()); 1619652203f3f3b6dd5062bb450d189a80d8aaa51693Devang Patel 16207a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // If possible, print out the short form of the invoke instruction. We can 16217a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // only do this if the first argument is a pointer to a nonvararg function, 16227a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // and if the return type is not a pointer to a function. 16237a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner // 16242b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman Out << ' '; 16257a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner if (!FTy->isVarArg() && 1626fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman (!isa<PointerType>(RetTy) || 16277a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner !isa<FunctionType>(cast<PointerType>(RetTy)->getElementType()))) { 16282b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman printType(RetTy); 16292b6c3d9ff13180e84301da5b7d17c755704fbec0Dan Gohman Out << ' '; 16307a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, false); 16317a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } else { 16327a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner writeOperand(Operand, true); 16337a012299ced5cff02cec47055a63d3b2a78bb36fChris Lattner } 16340313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << '('; 1635bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer for (unsigned op = 3, Eop = I.getNumOperands(); op < Eop; ++op) { 1636bd5db8e29b82f864c3d6525c6cfefa557fafdbb8Reid Spencer if (op > 3) 16378dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 163819c874638d9478a5d5028854817a5ee72293bb2bDevang Patel writeParamOperand(I.getOperand(op), PAL.getParamAttributes(op-2)); 1639e02fa8551d20081534afa46e0976811687e5183aChris Lattner } 1640e02fa8551d20081534afa46e0976811687e5183aChris Lattner 16418dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ')'; 164219c874638d9478a5d5028854817a5ee72293bb2bDevang Patel if (PAL.getFnAttributes() != Attribute::None) 164319c874638d9478a5d5028854817a5ee72293bb2bDevang Patel Out << ' ' << Attribute::getAsString(PAL.getFnAttributes()); 164419c874638d9478a5d5028854817a5ee72293bb2bDevang Patel 16458dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << "\n\t\t\tto "; 1646e02fa8551d20081534afa46e0976811687e5183aChris Lattner writeOperand(II->getNormalDest(), true); 16478dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << " unwind "; 1648aeb2a1d70807aa626f335fb23d47bc604ffeaa15Chris Lattner writeOperand(II->getUnwindDest(), true); 1649e02fa8551d20081534afa46e0976811687e5183aChris Lattner 16507e70829632f82de15db187845666aaca6e04b792Chris Lattner } else if (const AllocationInst *AI = dyn_cast<AllocationInst>(&I)) { 16510313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 165294dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner printType(AI->getType()->getElementType()); 165394dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner if (AI->isArrayAllocation()) { 16548dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ", "; 165594dc1f29cd1dc669680b7d3caa1f59862a656b83Chris Lattner writeOperand(AI->getArraySize(), true); 1656009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 165714b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman if (AI->getAlignment()) { 16589fad0b9974beb76bef763b8fed71d0c8644403d4Chris Lattner Out << ", align " << AI->getAlignment(); 165914b0529532904b9e5a1e34526b4a3209f3e5bc62Nate Begeman } 1660e02fa8551d20081534afa46e0976811687e5183aChris Lattner } else if (isa<CastInst>(I)) { 16618dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (Operand) { 16628dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 16638dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(Operand, true); // Work with broken code 16648dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 16650313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << " to "; 16667e70829632f82de15db187845666aaca6e04b792Chris Lattner printType(I.getType()); 16674d45bd007d0c3a3a6e5b3876b67fd495acb0db2bChris Lattner } else if (isa<VAArgInst>(I)) { 16688dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (Operand) { 16698dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 16708dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman writeOperand(Operand, true); // Work with broken code 16718dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman } 16720313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ", "; 16738f77daef04355c00b78b645f5aae5694e7a8b631Chris Lattner printType(I.getType()); 1674009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } else if (Operand) { // Print the normal way... 1675009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1676fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman // PrintAllTypes - Instructions who have operands of all the same type 1677009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // omit the type from all but the first operand. If the instruction has 1678009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner // different type operands (for example br), then they are all printed. 1679009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner bool PrintAllTypes = false; 1680009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner const Type *TheType = Operand->getType(); 1681009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1682ebe57e36dff2dc3a7ceea99202bdb9eb6fe938bcReid Spencer // Select, Store and ShuffleVector always print all types. 16836494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I) 16846494768ffcdf75e6e69a7955282db9ab9ab2e6fbDevang Patel || isa<ReturnInst>(I)) { 1685ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; 1686ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } else { 1687ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner for (unsigned i = 1, E = I.getNumOperands(); i != E; ++i) { 1688ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner Operand = I.getOperand(i); 1689ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner if (Operand->getType() != TheType) { 1690ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner PrintAllTypes = true; // We have differing types! Print them all! 1691ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner break; 1692ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner } 1693009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1694009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1695fd93908ae8b9684fe71c239e3c6cfe13ff6a2663Misha Brukman 1696c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner if (!PrintAllTypes) { 16970313e0b44dcd77acd334d3f324c7da527179a690Misha Brukman Out << ' '; 1698ffd9bf404cd36c93d82b0080113ccc6d230915b3Chris Lattner printType(TheType); 1699c1824996451d5ea93864fcd34ba8ea5e5f03e368Chris Lattner } 1700009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 17018dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman Out << ' '; 17027e70829632f82de15db187845666aaca6e04b792Chris Lattner for (unsigned i = 0, E = I.getNumOperands(); i != E; ++i) { 17038dae138d06df9cecbee421ef645d0b74f9ac13d7Dan Gohman if (i) Out << ", "; 17047e70829632f82de15db187845666aaca6e04b792Chris Lattner writeOperand(I.getOperand(i), PrintAllTypes); 1705009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 1706009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner } 170743c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb 170843c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb // Print post operand alignment for load/store 170943c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb if (isa<LoadInst>(I) && cast<LoadInst>(I).getAlignment()) { 171043c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb Out << ", align " << cast<LoadInst>(I).getAlignment(); 171143c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } else if (isa<StoreInst>(I) && cast<StoreInst>(I).getAlignment()) { 171243c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb Out << ", align " << cast<StoreInst>(I).getAlignment(); 171343c7f37942a35398fd1e14b22f435f483a0ee863Christopher Lamb } 1714009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1715e02fa8551d20081534afa46e0976811687e5183aChris Lattner printInfoComment(I); 1716ab49ee752ec37f586e45c999eca1e29e32697cb7Chris Lattner Out << '\n'; 1717009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1718009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1719009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1720009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 1721009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner// External Interface declarations 1722009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner//===----------------------------------------------------------------------===// 1723009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 172495e5a2cc3fc55b262d2baa1cc417115dfa4a18eaChris Lattnervoid Module::print(std::ostream &o, AssemblyAnnotationWriter *AAW) const { 1725944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_os_ostream OS(o); 1726944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner print(OS, AAW); 1727009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1728944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid Module::print(raw_ostream &OS, AssemblyAnnotationWriter *AAW) const { 1729944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(this); 1730944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner AssemblyWriter W(OS, SlotTable, this, AAW); 173175cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner W.write(this); 173275cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 1733009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1734944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid Type::print(std::ostream &o) const { 1735944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_os_ostream OS(o); 1736944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner print(OS); 1737009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1738009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1739944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid Type::print(raw_ostream &o) const { 174075cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner if (this == 0) 174175cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner o << "<null Type>"; 174275cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner else 174375cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner o << getDescription(); 1744009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner} 1745009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1746944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid Value::print(raw_ostream &OS, AssemblyAnnotationWriter *AAW) const { 1747944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (this == 0) { 1748944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner OS << "printing a <null> value\n"; 1749944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner return; 1750944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 1751944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 1752944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner if (const Instruction *I = dyn_cast<Instruction>(this)) { 1753944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner const Function *F = I->getParent() ? I->getParent()->getParent() : 0; 1754944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(F); 1755944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner AssemblyWriter W(OS, SlotTable, F ? F->getParent() : 0, AAW); 1756944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner W.write(I); 1757944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const BasicBlock *BB = dyn_cast<BasicBlock>(this)) { 1758944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(BB->getParent()); 1759944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner AssemblyWriter W(OS, SlotTable, 1760944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner BB->getParent() ? BB->getParent()->getParent() : 0, AAW); 1761944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner W.write(BB); 1762944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const GlobalValue *GV = dyn_cast<GlobalValue>(this)) { 1763944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner SlotTracker SlotTable(GV->getParent()); 1764944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner AssemblyWriter W(OS, SlotTable, GV->getParent(), 0); 1765944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner W.write(GV); 1766944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const Constant *C = dyn_cast<Constant>(this)) { 176710b49489bff3f119ccbfba55df9fb14a8a784078Dan Gohman OS << C->getType()->getDescription() << ' '; 1768944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner std::map<const Type *, std::string> TypeTable; 1769944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteConstantInt(OS, C, TypeTable, 0); 1770944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (const Argument *A = dyn_cast<Argument>(this)) { 1771944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteAsOperand(OS, this, true, 1772944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner A->getParent() ? A->getParent()->getParent() : 0); 1773944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else if (isa<InlineAsm>(this)) { 1774944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner WriteAsOperand(OS, this, true, 0); 1775944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } else { 17765a1c68c776076047060a6c7228520528539ba93bChris Lattner // FIXME: PseudoSourceValue breaks this! 17775a1c68c776076047060a6c7228520528539ba93bChris Lattner //assert(0 && "Unknown value to print out!"); 1778944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner } 1779944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner} 1780944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 1781944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattnervoid Value::print(std::ostream &O, AssemblyAnnotationWriter *AAW) const { 1782944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner raw_os_ostream OS(O); 1783944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner print(OS, AAW); 178475cf7cf00d391ac6ca22d6240fa9d99ed427d1d5Chris Lattner} 1785009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 17867059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Value::dump - allow easy printing of Values from the debugger. 17873518175d4256df88fcaf133c0ed9fb166db7993cChris Lattnervoid Value::dump() const { print(errs()); errs() << '\n'; errs().flush(); } 1788fa452c05504ebee698e00050d04e1a43b0f21045Reid Spencer 17897059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Type::dump - allow easy printing of Types from the debugger. 17903518175d4256df88fcaf133c0ed9fb166db7993cChris Lattnervoid Type::dump() const { print(errs()); errs() << '\n'; errs().flush(); } 1791944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 1792795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner// Type::dump - allow easy printing of Types from the debugger. 1793795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner// This one uses type names from the given context module 1794795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattnervoid Type::dump(const Module *Context) const { 1795795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner WriteTypeSymbolic(errs(), this, Context); 1796795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner errs() << '\n'; 1797795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner errs().flush(); 1798795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner} 1799795daece23cdc66bc7c16e9a2043dd4a4d0bbfc0Chris Lattner 18007059e530edcf3294315f02751c9df5e485f2932cChris Lattner// Module::dump() - Allow printing of Modules from the debugger. 18013518175d4256df88fcaf133c0ed9fb166db7993cChris Lattnervoid Module::dump() const { print(errs(), 0); errs().flush(); } 1802944fac71e082cc2664cc71b4d3f6c72bab7143fbChris Lattner 1803009505452b713ed2e3a8e99c5545a6e721c65495Chris Lattner 1804