1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" 2 "http://www.w3.org/TR/html4/strict.dtd"> 3 <html> 4 <head> 5 <title>LLVM Command Guide</title> 6 <link rel="stylesheet" href="../llvm.css" type="text/css"> 7 </head> 8 <body> 9 10 <h1> 11 LLVM Command Guide 12 </h1> 13 14 <div> 15 16 <p>These documents are HTML versions of the <a href="man/man1/">man pages</a> 17 for all of the LLVM tools. These pages describe how to use the LLVM commands 18 and what their options are. Note that these pages do not describe all of the 19 options available for all tools. To get a complete listing, pass the 20 <tt>-help</tt> (general options) or <tt>-help-hidden</tt> (general+debugging 21 options) arguments to the tool you are interested in.</p> 22 23 </div> 24 25 <!-- *********************************************************************** --> 26 <h2> 27 <a name="basic">Basic Commands</a> 28 </h2> 29 <!-- *********************************************************************** --> 30 31 <div> 32 33 <ul> 34 35 <li><a href="/cmds/llvm-as.html"><b>llvm-as</b></a> - 36 assemble a human-readable .ll file into bytecode</li> 37 38 <li><a href="/cmds/llvm-dis.html"><b>llvm-dis</b></a> - 39 disassemble a bytecode file into a human-readable .ll file</li> 40 41 <li><a href="/cmds/opt.html"><b>opt</b></a> - 42 run a series of LLVM-to-LLVM optimizations on a bytecode file</li> 43 44 <li><a href="/cmds/llc.html"><b>llc</b></a> - 45 generate native machine code for a bytecode file</li> 46 47 <li><a href="/cmds/lli.html"><b>lli</b></a> - 48 directly run a program compiled to bytecode using a JIT compiler or 49 interpreter</li> 50 51 <li><a href="/cmds/llvm-link.html"><b>llvm-link</b></a> - 52 link several bytecode files into one</li> 53 54 <li><a href="/cmds/llvm-ar.html"><b>llvm-ar</b></a> - 55 archive bytecode files</li> 56 57 <li><a href="/cmds/llvm-ranlib.html"><b>llvm-ranlib</b></a> - 58 create an index for archives made with llvm-ar</li> 59 60 <li><a href="/cmds/llvm-nm.html"><b>llvm-nm</b></a> - 61 print out the names and types of symbols in a bytecode file</li> 62 63 <li><a href="/cmds/llvm-prof.html"><b>llvm-prof</b></a> - 64 format raw `<tt>llvmprof.out</tt>' data into a human-readable report</li> 65 66 <li><a href="/cmds/llvm-ld.html"><b>llvm-ld</b></a> - 67 general purpose linker with loadable runtime optimization support</li> 68 69 <li><a href="/cmds/llvm-config.html"><b>llvm-config</b></a> - 70 print out LLVM compilation options, libraries, etc. as configured</li> 71 72 <li><a href="/cmds/llvm-diff.html"><b>llvm-diff</b></a> - 73 structurally compare two modules</li> 74 75 </ul> 76 77 </div> 78 79 <!-- *********************************************************************** --> 80 <h2> 81 <a name="debug">Debugging Tools</a> 82 </h2> 83 <!-- *********************************************************************** --> 84 85 86 <div> 87 88 <ul> 89 90 <li><a href="/cmds/bugpoint.html"><b>bugpoint</b></a> - 91 automatic test-case reducer</li> 92 93 <li><a href="/cmds/llvm-extract.html"><b>llvm-extract</b></a> - 94 extract a function from an LLVM bytecode file</li> 95 96 <li><a href="/cmds/llvm-bcanalyzer.html"><b>llvm-bcanalyzer</b></a> - 97 bytecode analyzer (analyzes the binary encoding itself, not the program it 98 represents)</li> 99 100 </ul> 101 </div> 102 103 <!-- *********************************************************************** --> 104 <h2> 105 <a name="internal">Internal Tools</a> 106 </h2> 107 <!-- *********************************************************************** --> 108 109 <div> 110 <ul> 111 112 <li><a href="/cmds/FileCheck.html"><b>FileCheck</b></a> - 113 Flexible file verifier used extensively by the testing harness</li> 114 <li><a href="/cmds/tblgen.html"><b>tblgen</b></a> - 115 target description reader and generator</li> 116 <li><a href="/cmds/lit.html"><b>lit</b></a> - 117 LLVM Integrated Tester, for running tests</li> 118 119 </ul> 120 </div> 121 122 <!-- *********************************************************************** --> 123 124 <hr> 125 <address> 126 <a href="http://jigsaw.w3.org/css-validator/check/referer"><img 127 src="http://jigsaw.w3.org/css-validator/images/vcss-blue" alt="Valid CSS"></a> 128 <a href="http://validator.w3.org/check/referer"><img 129 src="http://www.w3.org/Icons/valid-html401-blue" alt="Valid HTML 4.01"></a> 130 131 <a href="http://llvm.org/">LLVM Compiler Infrastructure</a><br> 132 Last modified: $Date: 2011-09-20 14:24:04 -0400 (Tue, 20 Sep 2011) $ 133 </address> 134 135 </body> 136 </html> 137
