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   <li><a href="#llvmdesign">LLVM Design</a></li>
   <li><a href="/pubs/">LLVM Publications</a></li>
   <li><a href="#userguide">LLVM User Guides</a></li>
   <li><a href="#llvmprog">General LLVM Programming Documentation</a></li>
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   <p>Written by <a href="http://llvm.org">The LLVM Team</a></p>
 </div>

 <!--=======================================================================-->
 <div class="doc_section"><a name="llvmdesign">LLVM Design &amp; Overview</a></div>
 <!--=======================================================================-->

 <ul>
 <li><a href="LangRef.html">LLVM Language Reference Manual</a> - Defines the LLVM
 intermediate representation.</li>
 <li><a href="http://llvm.org/pubs/2006-04-25-GelatoLLVMIntro.html">Introduction to the LLVM Compiler Infrastructure</a> - Presentation describing LLVM.</li>
 <li><a href="http://llvm.org/pubs/2004-09-22-LCPCLLVMTutorial.html">The LLVM Compiler Framework and
 Infrastructure Tutorial</a> - Tutorial for writing passes, exploring the system.</li>
 <li><a href="http://llvm.org/pubs/2004-01-30-CGO-LLVM.html">LLVM: A Compilation Framework for
 Lifelong Program Analysis &amp; Transformation</a> - Design overview.</li>
 <li><a href="http://llvm.org/pubs/2002-12-LattnerMSThesis.html">LLVM: An Infrastructure for
 Multi-Stage Optimization</a> - More details (somewhat old now).</li>
 <li><a href="GetElementPtr.html">GetElementPtr FAQ</a> - Answers to some very
 frequent questions about LLVM's most frequently misunderstood instruction.</li>
 </ul>

 <!--=======================================================================-->
 <div class="doc_section"><a name="userguide">LLVM User Guides</a></div>
 <!--=======================================================================-->

 <ul>
 <li><a href="GettingStarted.html">The LLVM Getting Started Guide</a> -
 Discusses how to get up and running quickly with the LLVM infrastructure.
 Everything from unpacking and compilation of the distribution to execution of
 some tools.</li>

 <li><a href="GettingStartedVS.html">Getting Started with the LLVM System using
 Microsoft Visual Studio</a> - An addendum to the main Getting Started guide for
 those using Visual Studio on Windows.</li>

 <li><a href="DeveloperPolicy.html">Developer Policy</a> - The LLVM project's
 policy towards developers and their contributions.</li>

 <li><a href="CommandGuide/index.html">LLVM Command Guide</a> - A reference
 manual for the LLVM command line utilities ("man" pages for LLVM tools).<br/>
 Current tools:
  <a href="CommandGuide/html/llvm-ar.html">llvm-ar</a>,
  <a href="CommandGuide/html/llvm-as.html">llvm-as</a>,
  <a href="CommandGuide/html/llvm-dis.html">llvm-dis</a>,
  <a href="CommandGuide/html/llvm-extract.html">llvm-extract</a>,
  <a href="CommandGuide/html/llvm-ld.html">llvm-ld</a>,
  <a href="CommandGuide/html/llvm-link.html">llvm-link</a>,
  <a href="CommandGuide/html/llvm-nm.html">llvm-nm</a>,
  <a href="CommandGuide/html/llvm-prof.html">llvm-prof</a>,
  <a href="CommandGuide/html/llvm-ranlib.html">llvm-ranlib</a>,
  <a href="CommandGuide/html/opt.html">opt</a>,
  <a href="CommandGuide/html/llc.html">llc</a>,
  <a href="CommandGuide/html/lli.html">lli</a>,
  <a href="CommandGuide/html/llvmc.html">llvmc</a>
  <a href="CommandGuide/html/llvmgcc.html">llvm-gcc</a>,
  <a href="CommandGuide/html/llvmgxx.html">llvm-g++</a>,
  <a href="CommandGuide/html/stkrc.html">stkrc</a>,
  <a href="CommandGuide/html/bugpoint.html">bugpoint</a>,
  <a href="CommandGuide/html/llvm-bcanalyzer.html">llvm-bcanalyzer</a>,
 </li>

 <li><a href="FAQ.html">Frequently Asked Questions</a> - A list of common
 questions and problems and their solutions.</li>

 <li><a href="ReleaseNotes.html">Release notes for the current release</a>
 - This describes new features, known bugs, and other limitations.</li>

 <li><a href="HowToSubmitABug.html">How to Submit A Bug Report</a> -
 Instructions for properly submitting information about any bugs you run into in
 the LLVM system.</li>

 <li><a href="TestingGuide.html">LLVM Test Suite Guide</a> - A reference
 manual for using the LLVM test suite.</li>

 <li><a href="CFEBuildInstrs.html">How to build the C/C++ front-end</a> -
 Instructions for building the front-end from source.</li>

 <li><a href="Lexicon.html">The LLVM Lexicon</a> - Definition of acronyms, terms
 and concepts used in LLVM.</li>

 <li><a name="irc">You can probably find help on the unofficial LLVM IRC
 channel</a>.  We often are on irc.oftc.net in the #llvm channel.  If you are
 using the mozilla browser, and have chatzilla installed, you can <a
 href="irc://irc.oftc.net/llvm">join #llvm on irc.oftc.net</a> directly.</li>

 </ul>


 <!--=======================================================================-->
 <div class="doc_section"><a name="llvmprog">General LLVM Programming Documentation</a></div>
 <!--=======================================================================-->

 <ul>
 <li><a href="LangRef.html">LLVM Language Reference Manual</a> - Defines the LLVM
 intermediate representation and the assembly form of the different nodes.</li>

 <li><a href="ProgrammersManual.html">The LLVM Programmers Manual</a> -
 Introduction to the general layout of the LLVM sourcebase, important classes
 and APIs, and some tips &amp; tricks.</li>

 <li><a href="Projects.html">LLVM Project Guide</a> - How-to guide and
 templates for new projects that <em>use</em> the LLVM infrastructure.  The
 templates (directory organization, Makefiles, and test tree) allow the project
 code to be located outside (or inside) the <tt>llvm/</tt> tree, while using LLVM
 header files and libraries.</li>

 <li><a href="MakefileGuide.html">LLVM Makefile Guide</a> - Describes how the
 LLVM makefiles work and how to use them.</li>

 <li><a href="CommandLine.html">CommandLine library Reference Manual</a> -
 Provides information on using the command line parsing library.</li>

 <li><a href="CodingStandards.html">LLVM Coding standards</a> -
 Details the LLVM coding standards and provides useful information on writing
 efficient C++ code.</li>

 <li><a href="ExtendingLLVM.html">Extending LLVM</a> - Look here to see how
 to add instructions and intrinsics to LLVM.</li>

 <li><a href="UsingLibraries.html">Using LLVM Libraries</a> - Look here to
 understand how to use the libraries produced when LLVM is compiled.</li>

 <li><a href="HowToReleaseLLVM.html">How To Release LLVM To The Public</a> - This
 is a guide to preparing LLVM releases. Most developers can ignore it.</li>

 <li><a href="http://llvm.org/doxygen/">Doxygen generated
 documentation</a> (<a
 href="http://llvm.org/doxygen/inherits.html">classes</a>)

 (<a href="http://llvm.org/doxygen/doxygen.tar.gz">tarball</a>)
 </li>

 <li><a href="http://llvm.org/cvsweb/cvsweb.cgi/llvm">CVSWeb CVS Tree
 Browser</a></li>

 </ul>

 <!--=======================================================================-->
 <div class="doc_section"><a name="subsystems">LLVM Subsystem Documentation</a></div>
 <!--=======================================================================-->

 <ul>

 <li><a href="WritingAnLLVMPass.html">Writing an LLVM Pass</a> - Information
 on how to write LLVM transformations and analyses.</li>

 <li><a href="WritingAnLLVMBackend.html">Writing an LLVM Backend</a> - Information
 on how to write LLVM backends for machine targets.</li>

 <li><a href="CodeGenerator.html">The LLVM Target-Independent Code
 Generator</a> - The design and implementation of the LLVM code generator.
 Useful if you are working on retargetting LLVM to a new architecture, designing
 a new codegen pass, or enhancing existing components.</li>

 <li><a href="TableGenFundamentals.html">TableGen Fundamentals</a> -
 Describes the TableGen tool, which is used heavily by the LLVM code
 generator.</li>

 <li><a href="AliasAnalysis.html">Alias Analysis in LLVM</a> - Information
 on how to write a new alias analysis implementation or how to use existing
 analyses.</li>

 <li><a href="Stacker.html">The Stacker Chronicles</a> - This document
 describes both the Stacker language and LLVM frontend, but also some details
 about LLVM useful for those writing front-ends.</li>

 <li><a href="GarbageCollection.html">Accurate Garbage Collection with
 LLVM</a> - The interfaces source-language compilers should use for compiling
 GC'd programs.</li>

 <li><a href="SourceLevelDebugging.html">Source Level Debugging with
 LLVM</a> - This document describes the design and philosophy behind the LLVM
 source-level debugger.</li>

 <li><a href="Bugpoint.html">Bugpoint</a> - automatic bug finder and test-case
 reducer description and usage information.</li>

 <li><a href="CompilerDriver.html">Compiler Driver (llvmc)</a> - This document
 describes the design and configuration of the LLVM compiler driver tool,
 <tt>llvmc</tt>.</li>

 <li><a href="BytecodeFormat.html">LLVM Bytecode File Format</a></li>

 <li><a href="SystemLibrary.html">System Library</a> - This document describes
 the LLVM System Library (<tt>lib/System</tt>) and how to keep LLVM source code
 portable</li>

 <li><a href="LinkTimeOptimization.html">Link Time Optimization</a> - This
 document describes the interface between LLVM intermodular optimizer and
 the linker and its design</li>

 </ul>


 <!--=======================================================================-->
 <div class="doc_section"><a name="maillist">LLVM Mailing Lists</a></div>
 <!--=======================================================================-->

 <ul>
 <li>The <a href="http://mail.cs.uiuc.edu/mailman/listinfo/llvm-announce">
 LLVM Announcements List</a>: This is a low volume list that provides important
 announcements regarding LLVM.  It gets email about once a month.</li>

 <li>The <a href="http://mail.cs.uiuc.edu/mailman/listinfo/llvmdev">Developer's
 List</a>: This list is for people who want to be included in technical
 discussions of LLVM. People post to this list when they have questions about
 writing code for or using the LLVM tools. It is relatively low volume.</li>

 <li>The <a href="http://mail.cs.uiuc.edu/pipermail/llvmbugs/">Bugs &amp;
 Patches Archive</a>: This list gets emailed every time a bug is opened and
 closed, and when people submit patches to be included in LLVM.  It is higher
 volume than the LLVMdev list.</li>

 <li>The <a href="http://mail.cs.uiuc.edu/pipermail/llvm-commits/">CVS Commits
 Archive</a>: This list contains all commit messages that are made when LLVM
 developers commit code changes to the CVS archive. It is useful for those who
 want to stay on the bleeding edge of LLVM development. This list is very high
 volume.</li>

 <li>The <a href="http://mail.cs.uiuc.edu/pipermail/llvm-testresults/">
 Test Results Archive</a>: A message is automatically sent to this list by every
 active nightly tester when it completes.  As such, this list gets email several
 times each day, making it a high volume list.</li>

 </ul>

 <!-- *********************************************************************** -->

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	"http://www.w3.org/TR/html4/strict.dtd">
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	<head>
	<title>Documentation for the LLVM System</title>
	<link rel="stylesheet" href="llvm.css" type="text/css">
	</head>
	<body>

	<div class="doc_title">Documentation for the LLVM System</div>

	<div class="doc_text">
	<table class="layout" width="95%"><tr class="layout"><td class="left">
	<ul>
	<li><a href="#llvmdesign">LLVM Design</a></li>
	<li><a href="/pubs/">LLVM Publications</a></li>
	<li><a href="#userguide">LLVM User Guides</a></li>
	<li><a href="#llvmprog">General LLVM Programming Documentation</a></li>
	<li><a href="#subsystems">LLVM Subsystem Documentation</a></li>
	<li><a href="#maillist">LLVM Mailing Lists</a></li>
	</ul>
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	<input type="hidden" name="sitesearch" value="llvm.org/docs">
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	</td></tr></table>
	</div>

	<div class="doc_author">
	<p>Written by <a href="http://llvm.org">The LLVM Team</a></p>
	</div>

	<!--=======================================================================-->
	<div class="doc_section"><a name="llvmdesign">LLVM Design & Overview</a></div>
	<!--=======================================================================-->

	<ul>
	<li><a href="LangRef.html">LLVM Language Reference Manual</a> - Defines the LLVM
	intermediate representation.</li>
	<li><a href="http://llvm.org/pubs/2006-04-25-GelatoLLVMIntro.html">Introduction to the LLVM Compiler Infrastructure</a> - Presentation describing LLVM.</li>
	<li><a href="http://llvm.org/pubs/2004-09-22-LCPCLLVMTutorial.html">The LLVM Compiler Framework and
	Infrastructure Tutorial</a> - Tutorial for writing passes, exploring the system.</li>
	<li><a href="http://llvm.org/pubs/2004-01-30-CGO-LLVM.html">LLVM: A Compilation Framework for
	Lifelong Program Analysis & Transformation</a> - Design overview.</li>
	<li><a href="http://llvm.org/pubs/2002-12-LattnerMSThesis.html">LLVM: An Infrastructure for
	Multi-Stage Optimization</a> - More details (somewhat old now).</li>
	<li><a href="GetElementPtr.html">GetElementPtr FAQ</a> - Answers to some very
	frequent questions about LLVM's most frequently misunderstood instruction.</li>
	</ul>

	<!--=======================================================================-->
	<div class="doc_section"><a name="userguide">LLVM User Guides</a></div>
	<!--=======================================================================-->

	<ul>
	<li><a href="GettingStarted.html">The LLVM Getting Started Guide</a> -
	Discusses how to get up and running quickly with the LLVM infrastructure.
	Everything from unpacking and compilation of the distribution to execution of
	some tools.</li>

	<li><a href="GettingStartedVS.html">Getting Started with the LLVM System using
	Microsoft Visual Studio</a> - An addendum to the main Getting Started guide for
	those using Visual Studio on Windows.</li>

	<li><a href="DeveloperPolicy.html">Developer Policy</a> - The LLVM project's
	policy towards developers and their contributions.</li>

	<li><a href="CommandGuide/index.html">LLVM Command Guide</a> - A reference
	manual for the LLVM command line utilities ("man" pages for LLVM tools).<br/>
	Current tools:
	<a href="CommandGuide/html/llvm-ar.html">llvm-ar</a>,
	<a href="CommandGuide/html/llvm-as.html">llvm-as</a>,
	<a href="CommandGuide/html/llvm-dis.html">llvm-dis</a>,
	<a href="CommandGuide/html/llvm-extract.html">llvm-extract</a>,
	<a href="CommandGuide/html/llvm-ld.html">llvm-ld</a>,
	<a href="CommandGuide/html/llvm-link.html">llvm-link</a>,
	<a href="CommandGuide/html/llvm-nm.html">llvm-nm</a>,
	<a href="CommandGuide/html/llvm-prof.html">llvm-prof</a>,
	<a href="CommandGuide/html/llvm-ranlib.html">llvm-ranlib</a>,
	<a href="CommandGuide/html/opt.html">opt</a>,
	<a href="CommandGuide/html/llc.html">llc</a>,
	<a href="CommandGuide/html/lli.html">lli</a>,
	<a href="CommandGuide/html/llvmc.html">llvmc</a>
	<a href="CommandGuide/html/llvmgcc.html">llvm-gcc</a>,
	<a href="CommandGuide/html/llvmgxx.html">llvm-g++</a>,
	<a href="CommandGuide/html/stkrc.html">stkrc</a>,
	<a href="CommandGuide/html/bugpoint.html">bugpoint</a>,
	<a href="CommandGuide/html/llvm-bcanalyzer.html">llvm-bcanalyzer</a>,
	</li>

	<li><a href="FAQ.html">Frequently Asked Questions</a> - A list of common
	questions and problems and their solutions.</li>

	<li><a href="ReleaseNotes.html">Release notes for the current release</a>
	- This describes new features, known bugs, and other limitations.</li>

	<li><a href="HowToSubmitABug.html">How to Submit A Bug Report</a> -
	Instructions for properly submitting information about any bugs you run into in
	the LLVM system.</li>

	<li><a href="TestingGuide.html">LLVM Test Suite Guide</a> - A reference
	manual for using the LLVM test suite.</li>

	<li><a href="CFEBuildInstrs.html">How to build the C/C++ front-end</a> -
	Instructions for building the front-end from source.</li>

	<li><a href="Lexicon.html">The LLVM Lexicon</a> - Definition of acronyms, terms
	and concepts used in LLVM.</li>

	<li><a name="irc">You can probably find help on the unofficial LLVM IRC
	channel</a>. We often are on irc.oftc.net in the #llvm channel. If you are
	using the mozilla browser, and have chatzilla installed, you can <a
	href="irc://irc.oftc.net/llvm">join #llvm on irc.oftc.net</a> directly.</li>

	</ul>


	<!--=======================================================================-->
	<div class="doc_section"><a name="llvmprog">General LLVM Programming Documentation</a></div>
	<!--=======================================================================-->

	<ul>
	<li><a href="LangRef.html">LLVM Language Reference Manual</a> - Defines the LLVM
	intermediate representation and the assembly form of the different nodes.</li>

	<li><a href="ProgrammersManual.html">The LLVM Programmers Manual</a> -
	Introduction to the general layout of the LLVM sourcebase, important classes
	and APIs, and some tips & tricks.</li>

	<li><a href="Projects.html">LLVM Project Guide</a> - How-to guide and
	templates for new projects that <em>use</em> the LLVM infrastructure. The
	templates (directory organization, Makefiles, and test tree) allow the project
	code to be located outside (or inside) the <tt>llvm/</tt> tree, while using LLVM
	header files and libraries.</li>

	<li><a href="MakefileGuide.html">LLVM Makefile Guide</a> - Describes how the
	LLVM makefiles work and how to use them.</li>

	<li><a href="CommandLine.html">CommandLine library Reference Manual</a> -
	Provides information on using the command line parsing library.</li>

	<li><a href="CodingStandards.html">LLVM Coding standards</a> -
	Details the LLVM coding standards and provides useful information on writing
	efficient C++ code.</li>

	<li><a href="ExtendingLLVM.html">Extending LLVM</a> - Look here to see how
	to add instructions and intrinsics to LLVM.</li>

	<li><a href="UsingLibraries.html">Using LLVM Libraries</a> - Look here to
	understand how to use the libraries produced when LLVM is compiled.</li>

	<li><a href="HowToReleaseLLVM.html">How To Release LLVM To The Public</a> - This
	is a guide to preparing LLVM releases. Most developers can ignore it.</li>

	<li><a href="http://llvm.org/doxygen/">Doxygen generated
	documentation</a> (<a
	href="http://llvm.org/doxygen/inherits.html">classes</a>)

	(<a href="http://llvm.org/doxygen/doxygen.tar.gz">tarball</a>)
	</li>

	<li><a href="http://llvm.org/cvsweb/cvsweb.cgi/llvm">CVSWeb CVS Tree
	Browser</a></li>

	</ul>

	<!--=======================================================================-->
	<div class="doc_section"><a name="subsystems">LLVM Subsystem Documentation</a></div>
	<!--=======================================================================-->

	<ul>

	<li><a href="WritingAnLLVMPass.html">Writing an LLVM Pass</a> - Information
	on how to write LLVM transformations and analyses.</li>

	<li><a href="WritingAnLLVMBackend.html">Writing an LLVM Backend</a> - Information
	on how to write LLVM backends for machine targets.</li>

	<li><a href="CodeGenerator.html">The LLVM Target-Independent Code
	Generator</a> - The design and implementation of the LLVM code generator.
	Useful if you are working on retargetting LLVM to a new architecture, designing
	a new codegen pass, or enhancing existing components.</li>

	<li><a href="TableGenFundamentals.html">TableGen Fundamentals</a> -
	Describes the TableGen tool, which is used heavily by the LLVM code
	generator.</li>

	<li><a href="AliasAnalysis.html">Alias Analysis in LLVM</a> - Information
	on how to write a new alias analysis implementation or how to use existing
	analyses.</li>

	<li><a href="Stacker.html">The Stacker Chronicles</a> - This document
	describes both the Stacker language and LLVM frontend, but also some details
	about LLVM useful for those writing front-ends.</li>

	<li><a href="GarbageCollection.html">Accurate Garbage Collection with
	LLVM</a> - The interfaces source-language compilers should use for compiling
	GC'd programs.</li>

	<li><a href="SourceLevelDebugging.html">Source Level Debugging with
	LLVM</a> - This document describes the design and philosophy behind the LLVM
	source-level debugger.</li>

	<li><a href="Bugpoint.html">Bugpoint</a> - automatic bug finder and test-case
	reducer description and usage information.</li>

	<li><a href="CompilerDriver.html">Compiler Driver (llvmc)</a> - This document
	describes the design and configuration of the LLVM compiler driver tool,
	<tt>llvmc</tt>.</li>

	<li><a href="BytecodeFormat.html">LLVM Bytecode File Format</a></li>

	<li><a href="SystemLibrary.html">System Library</a> - This document describes
	the LLVM System Library (<tt>lib/System</tt>) and how to keep LLVM source code
	portable</li>

	<li><a href="LinkTimeOptimization.html">Link Time Optimization</a> - This
	document describes the interface between LLVM intermodular optimizer and
	the linker and its design</li>

	</ul>


	<!--=======================================================================-->
	<div class="doc_section"><a name="maillist">LLVM Mailing Lists</a></div>
	<!--=======================================================================-->

	<ul>
	<li>The <a href="http://mail.cs.uiuc.edu/mailman/listinfo/llvm-announce">
	LLVM Announcements List</a>: This is a low volume list that provides important
	announcements regarding LLVM. It gets email about once a month.</li>

	<li>The <a href="http://mail.cs.uiuc.edu/mailman/listinfo/llvmdev">Developer's
	List</a>: This list is for people who want to be included in technical
	discussions of LLVM. People post to this list when they have questions about
	writing code for or using the LLVM tools. It is relatively low volume.</li>

	<li>The <a href="http://mail.cs.uiuc.edu/pipermail/llvmbugs/">Bugs &
	Patches Archive</a>: This list gets emailed every time a bug is opened and
	closed, and when people submit patches to be included in LLVM. It is higher
	volume than the LLVMdev list.</li>

	<li>The <a href="http://mail.cs.uiuc.edu/pipermail/llvm-commits/">CVS Commits
	Archive</a>: This list contains all commit messages that are made when LLVM
	developers commit code changes to the CVS archive. It is useful for those who
	want to stay on the bleeding edge of LLVM development. This list is very high
	volume.</li>

	<li>The <a href="http://mail.cs.uiuc.edu/pipermail/llvm-testresults/">
	Test Results Archive</a>: A message is automatically sent to this list by every
	active nightly tester when it completes. As such, this list gets email several
	times each day, making it a high volume list.</li>

	</ul>

	<!-- *********************************************************************** -->

	<hr>
	<address>
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	src="http://jigsaw.w3.org/css-validator/images/vcss" alt="Valid CSS!"></a>
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	src="http://www.w3.org/Icons/valid-html401" alt="Valid HTML 4.01!"></a>

	<a href="http://llvm.org">LLVM Compiler Infrastructure</a><br>
	Last modified: $Date$
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