If you are using a released version of LLVM, +see the download page to find +your documentation.
+ +| - - - | + + |
LLVM Design & Overview
-
-
- LLVM: A Compilation Framework for -Lifelong Program Analysis & Transformation: - Describes -the LLVM instruction set and compilation strategy. This should be the first -document you read to get an overview of LLVM. - -
- LLVM Reference Manual - Defines the LLVM -intermediate representation, the assembly form of the different nodes, and -provides reference information about the different tools in LLVM. - -
- LLVM Bytecode File Format - +
- LLVM Language Reference Manual - Defines the LLVM +intermediate representation. +
- Introduction to the LLVM Compiler - Presentation providing a users introduction to LLVM. +
- Intro to LLVM - book chapter providing a compiler hacker's introduction to LLVM. +
- LLVM: A Compilation Framework for +Lifelong Program Analysis & Transformation - Design overview. +
- LLVM: An Infrastructure for +Multi-Stage Optimization - More details (quite old now). +
- GetElementPtr FAQ - Answers to some very +frequent questions about LLVM's most frequently misunderstood instruction.
LLVM User Guides
-
@@ -51,79 +65,95 @@ 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.
+
- LLVM CMake guide - An addendum to the main Getting +Started guide for those using the CMake build +system. + + +
- Getting Started with the LLVM System using +Microsoft Visual Studio - An addendum to the main Getting Started guide for +those using Visual Studio on Windows. + +
- LLVM Tutorial - A walk through the process of using +LLVM for a custom language, and the facilities LLVM offers in tutorial form. +
- Developer Policy - The LLVM project's +policy towards developers and their contributions. +
- LLVM Command Guide - A reference manual for the LLVM command line utilities ("man" pages for LLVM tools). +
- LLVM's Analysis and Transform Passes - A list of +optimizations and analyses implemented in LLVM. +
- Frequently Asked Questions - A list of common questions and problems and their solutions. -
- Release notes for the current release +
- Release notes for the current release - This describes new features, known bugs, and other limitations.
- How to Submit A Bug Report - Instructions for properly submitting information about any bugs you run into in the LLVM system. -
- LLVM Test Suite Guide - A reference -manual for using the LLVM test suite. +
- LLVM Testing Infrastructure Guide - A reference +manual for using the LLVM testing infrastructure. -
- How to build the C/C++ front-end - -Instructions for building the front-end from source. +
- How to build the Ada/C/C++/Fortran front-ends - +Instructions for building gcc front-ends from source. + +
- Packaging guide - Advice on packaging +LLVM into a distribution. + +
- The LLVM Lexicon - Definition of acronyms, terms +and concepts used in LLVM. -
- You can probably find help on the unofficial LLVM IRC -channel. We often are on irc.oftc.net in the #llvm channel. If you are -using the mozilla browser, and have chatzilla installed, you can You can probably find help on the unofficial LLVM IRC +channel. We often are on irc.oftc.net in the #llvm channel. If you are +using the mozilla browser, and have chatzilla installed, you can join #llvm on irc.oftc.net directly. +
- How To Add Your Build Configuration +To LLVM Buildbot Infrastructure - Instructions for adding new builder to +LLVM buildbot master. +
LLVM Programming Documentation
-
+
- LLVM Language Reference Manual - Defines the LLVM +intermediate representation and the assembly form of the different nodes. +
- The LLVM Programmers Manual - Introduction to the general layout of the LLVM sourcebase, important classes and APIs, and some tips & tricks. -
- LLVM Project Guide - How-to guide and -templates for new projects that use the LLVM infrastructure. The -templates (directory organization, Makefiles, and test tree) allow the project -code to be located outside (or inside) the llvm/ tree, while using LLVM -header files and libraries. -
- CommandLine library Reference Manual - Provides information on using the command line parsing library. -
- Recommended LLVM Coding standards - +
- LLVM Coding standards - Details the LLVM coding standards and provides useful information on writing efficient C++ code. -
- Open Projects - Look here if you are -interested in doing something with LLVM but aren't sure what needs to be -done. - -
- Extending LLVM - Look here to see how +
- Extending LLVM - Look here to see how to add instructions and intrinsics to LLVM. -
- Coding Standards - Guidelines for -hacking LLVM source. - -
- The LLVM Lexicon - Definition of acronyms, terms -and concepts used in LLVM. +
- Doxygen generated +documentation (classes) -
- Doxygen generated -documentation ( -classes) +(tarball) + -
- CVSWeb CVS Tree -Browser +
- ViewVC Repository Browser
LLVM Subsystem Documentation
-
@@ -147,10 +177,6 @@ generator.
on how to write a new alias analysis implementation or how to use existing
analyses.
-
- The Stacker Cronicles - This document -describes both the Stacker language and LLVM frontend, but also some details -about LLVM useful for those writing front-ends. -
- Accurate Garbage Collection with LLVM - The interfaces source-language compilers should use for compiling GC'd programs. @@ -159,40 +185,89 @@ GC'd programs. LLVM - This document describes the design and philosophy behind the LLVM source-level debugger. -
- Bugpoint automatic bug finder and -test-case reducer description and usage information. +
- Zero Cost Exception handling in LLVM +- This document describes the design and implementation of exception handling +in LLVM. + +
- Bugpoint - automatic bug finder and test-case +reducer description and usage information. + +
- LLVM Bitcode File Format - This describes +the file format and encoding used for LLVM "bc" files. + +
- System Library - This document describes +the LLVM System Library (lib/System) and how to keep LLVM source code +portable + +
- Link Time Optimization - This +document describes the interface between LLVM intermodular optimizer and +the linker and its design + +
- The LLVM gold plugin - How to build your +programs with link-time optimization on Linux. + +
- The GDB JIT interface - How to debug +JITed code with GDB. -
- Compiler Driver (llvmc) - This document -describes the design and configuration of the LLVM compiler driver tool, -llvmc. +
- Branch Weight Metadata - Provides +information about Branch Prediction Information.
LLVM Development Process Documentation
-
-
- The -LLVM Announcements List: This is a low volume list that provides important + +
- LLVM Project Guide - How-to guide and +templates for new projects that use the LLVM infrastructure. The +templates (directory organization, Makefiles, and test tree) allow the project +code to be located outside (or inside) the llvm/ tree, while using LLVM +header files and libraries. + +
- LLVMBuild Documentation - Describes the +LLVMBuild organization and files used by LLVM to specify component +descriptions. + +
- LLVM Makefile Guide - Describes how the +LLVM makefiles work and how to use them. + +
- How To Release LLVM To The Public - This +is a guide to preparing LLVM releases. Most developers can ignore it. + +
LLVM Mailing Lists
+ + +-
+
- The +LLVM Announcements List: This is a low volume list that provides important announcements regarding LLVM. It gets email about once a month. -
- The Developer's -List: 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 +
- The Developer's +List: 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. -
- The Bugs &
+
- The Bugs & Patches Archive: 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 +closed, and when people submit patches to be included in LLVM. It is higher volume than the LLVMdev list.
-- The CVS Commits -Archive: 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 +
- The Commits +Archive: This list contains all commit messages that are made when LLVM +developers commit code changes to the repository. It is useful for those who want to stay on the bleeding edge of LLVM development. This list is very high volume.
+- The +Test Results Archive: 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.
+
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+ LLVM Compiler Infrastructure
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