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Mirror of https://github.com/RPCS3/llvm-mirror
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Michael Zolotukhin 151d484d3e [LoopUnrolling] Try harder to avoid rebuilding LCSSA when possible. 
In r255133 (reapplied r253126) we started to avoid redundant
recomputation of LCSSA after loop-unrolling. This patch moves one step
further in this direction - now we can avoid it for much wider range of
loops, as we start to look at IR and try to figure out if the
transformation actually breaks LCSSA phis or makes it necessary to
insert new ones.

Differential Revision: http://reviews.llvm.org/D16838

llvm-svn: 259869
2016-02-05 02:17:36 +00:00
bindings Remove autoconf support 2016-01-26 21:29:08 +00:00
cmake Install cmake files to lib/cmake/llvm 2016-02-04 20:08:19 +00:00
docs [docs] Fix typo in YamlIO.rst 2016-02-04 20:42:43 +00:00
examples Remove autoconf support 2016-01-26 21:29:08 +00:00
include [MC] Add support for encoding CodeView variable definition ranges 2016-02-05 01:55:49 +00:00
lib [LoopUnrolling] Try harder to avoid rebuilding LCSSA when possible. 2016-02-05 02:17:36 +00:00
projects Remove autoconf support 2016-01-26 21:29:08 +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 [MC] Add support for encoding CodeView variable definition ranges 2016-02-05 01:55:49 +00:00
tools Add various binary operations in the LLVM C API echo test 2016-02-05 01:27:11 +00:00
unittests [PGO] Add interfaces to annotate instr with VP data 2016-02-04 19:11:43 +00:00
utils The canonical way to XFAIL a test for all targets is XFAIL: *, not XFAIL: 2016-02-04 16:21:38 +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 [GlobalISel] Add the proper cmake plumbing. 2016-01-20 20:58:56 +00:00
CODE_OWNERS.TXT [docs] Remove references to autotools build. 2016-01-30 01:10:15 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +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
README.txt Revert previous test commit. 2016-01-04 19:13:29 +00:00

README.txt 

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.