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Philip Reames c7630ca045 Add clarifying comments defining what a Loop is
Our loop construct is not a way to identify cycles in the CFG.  This wasn't immediately obvious from the header, so clarify that fact.

The motivation for this was that I just fixed a out of tree bug due to a mistaken assumption (on my part) on what a Loop actually was.  While it was fresh in my mind, I wanted to document the key point.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258154 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-19 18:26:01 +00:00
autoconf Update version to 3.9. 2016-01-13 17:32:32 +00:00
bindings Deprecate a few C APIs. 2015-12-18 23:46:42 +00:00
cmake [cmake] Fix add_version_info_from_vcs git svn version bug. 2016-01-19 17:36:02 +00:00
docs docs: address post-commit review 2016-01-19 05:43:21 +00:00
examples Fix examples corresponding to r257302. 2016-01-11 05:04:20 +00:00
include Add clarifying comments defining what a Loop is 2016-01-19 18:26:01 +00:00
lib [LibCallSimplifier] use instruction-level fast-math-flags to transform pow(x, [small integer]) calls 2016-01-19 18:15:12 +00:00
projects [CMake] Disable adding the test suite as a projects subdirectory 2015-10-28 18:36:56 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
test [LibCallSimplifier] use instruction-level fast-math-flags to transform pow(x, [small integer]) calls 2016-01-19 18:15:12 +00:00
tools Add a change accidentally left out from r258100 2016-01-18 23:35:24 +00:00
unittests [Orc] Revert r258031 - it broke the builders. 2016-01-18 01:51:51 +00:00
utils [TableGen] Merge the SuperClass Record and SMRange vector into a single vector. This removes the state needed to manage the extra vector thus reducing the size of the Record class. NFC 2016-01-18 19:52:37 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.clang-tidy adding readability-identifier-naming to llvm clang-tidy configuration. 2015-12-08 17:44:51 +00:00
.gitignore Minor updates to gitignore so that symlinks are ignored in the projects dir. 2015-07-07 20:24:58 +00:00
CMakeLists.txt Update version to 3.9. 2016-01-13 17:32:32 +00:00
CODE_OWNERS.TXT The PS4 baton passes. 2015-12-19 20:04:03 +00:00
configure Update version to 3.9. 2016-01-13 17:32:32 +00:00
CREDITS.TXT [WebAssembly] Initial WebAssembly backend 2015-06-29 23:51:55 +00:00
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables . 2012-12-07 01:43:23 +00:00
Makefile.config.in We're actually -Wmissing-field-initializers clean thanks to the cmake 2015-08-07 16:44:47 +00:00
Makefile.rules Create Makefile variables for 'share' and 'libexec' 2015-11-09 16:10:00 +00:00
README.txt Revert previous test commit. 2016-01-04 19:13:29 +00:00

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.