llvm-project/llvm
Raul E. Silvera b741b945c5 Change math intrinsic attributes from readonly to readnone. These
are operations that do not access memory but may be sensitive
to floating-point environment changes. LLVM does not attempt
to model FP environment changes, so this was unnecessarily conservative
and was getting on the way of some optimizations, in particular
SLP vectorization.

llvm-svn: 203037
2014-03-06 00:18:15 +00:00
..
autoconf Now that we don't use libtool, we don't need to upgrade it :-) 2014-03-05 22:45:14 +00:00
bindings [python-bindings] Remove some cruft that snuck in. 2014-02-23 04:43:26 +00:00
cmake [CMake] add_llvm_target(): No need to include TABLEGEN_OUTPUT in source list. 2014-03-04 17:05:28 +00:00
docs [LangRef] Improve llvm.mem.parallel_loop_access example 2014-03-05 13:36:04 +00:00
examples Use DataLayout from the module when easily available. 2014-02-25 23:25:17 +00:00
include Change math intrinsic attributes from readonly to readnone. These 2014-03-06 00:18:15 +00:00
lib Remove the last of the special case code for emitting attributes. 2014-03-06 00:00:56 +00:00
projects Drop libtool from llvm. 2014-02-28 18:17:54 +00:00
test Change math intrinsic attributes from readonly to readnone. These 2014-03-06 00:18:15 +00:00
tools Attempt to unbreak little-endian buildbots. 2014-03-05 23:03:37 +00:00
unittests Fix an inconsistency in treatment of trailing / in path::const_iterator 2014-03-05 19:56:30 +00:00
utils [C++11] Replace OwningPtr::take() with OwningPtr::release(). 2014-03-05 10:19:29 +00:00
.arcconfig
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.gitignore Added .DS_Store entry in .gitignore for ignoring .DS_Store files in the source 2014-01-25 15:15:16 +00:00
CMakeLists.txt Cleaning up a bunch of pre-Visual C++ 2012 build hacks. 2014-03-04 09:23:33 +00:00
CODE_OWNERS.TXT Add myself as owner for libc++ 2014-02-18 14:03:17 +00:00
CREDITS.TXT Fix documentation typos 2013-12-20 00:33:39 +00:00
LICENSE.TXT Update the copyright credits -- Happy new year 2014! 2014-01-01 08:27:31 +00:00
LLVMBuild.txt
Makefile Provide CMake package modules in install tree 2014-02-09 16:37:02 +00:00
Makefile.common
Makefile.config.in Add patch level to llvm version in CMake and Autoconf 2014-03-03 15:22:00 +00:00
Makefile.rules Add patch level to llvm version in CMake and Autoconf 2014-03-03 15:22:00 +00:00
README.txt
configure Add patch level to llvm version in CMake and Autoconf 2014-03-03 15:22:00 +00:00
llvm.spec.in

README.txt

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

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, 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're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.