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Mirror of https://github.com/RPCS3/llvm-mirror
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Chandler Carruth b2bc863a82 [SDAG] Actually check for a non-constant splat and clarify comments 
around the handling of UNDEF lanes in boolean vector content analysis.

The code before my changes here also failed to check for non-constant
splats in a buildvector. I have no idea how to trigger this, I just
spotted by inspection when trying to understand the code. It seems
extremely unlikely to be worth the trouble to teach the only caller of
this code (DAG combining setcc patterns) how to cleverly handle undef
lanes, so I've just commented more thoroughly that we're giving up
there.

llvm-svn: 212515
2014-07-08 07:44:15 +00:00
autoconf Remove path_tclsh.m4. 2014-06-02 12:54:32 +00:00
bindings [OCaml] Documentation improvements. 2014-07-02 22:17:20 +00:00
cmake [CMake] Introduce LLVM_ENABLE_PLUGINS as an internal option. BUILD_SHARED_LIBS may not control enable/disable plugins. 2014-07-04 04:45:40 +00:00
docs fixed typos 2014-07-04 19:40:43 +00:00
examples Try to fix the msvc build. 2014-04-29 23:37:02 +00:00
include [SDAG] Build up a more rich set of APIs for querying build-vector SDAG 2014-07-08 07:19:55 +00:00
lib [SDAG] Actually check for a non-constant splat and clarify comments 2014-07-08 07:44:15 +00:00
projects Remove projects/sample. 2014-03-12 22:40:22 +00:00
test [X86] AVX512: Only allow k1-k7 as predicates to vpcmp* 2014-07-08 00:22:32 +00:00
tools Use raw_fd_ostream instead of std::ofstream. 2014-07-07 20:34:51 +00:00
unittests These should be EXPECT_TRUE, not EXPECT_FALSE. Amends r212415. 2014-07-06 20:20:02 +00:00
utils [testing]: lld generally lives in tools/, so fix llvm-lit. 2014-07-07 15:26:53 +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
.gitignore Add Polly to the ignored trees. 2014-06-25 13:13:36 +00:00
CMakeLists.txt [CMake] Introduce LLVM_SHLIB_OUTPUT_INTDIR. 2014-07-04 04:23:26 +00:00
CODE_OWNERS.TXT ARM Linux support 2014-04-02 23:03:28 +00:00
configure Touch configure to force clang's config.h.in reconfiguration on the build servers 2014-06-06 10:36:38 +00:00
CREDITS.TXT Update Credits. 2014-05-29 19:59:58 +00:00
LICENSE.TXT Remove projects/sample. 2014-03-12 22:40:22 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common
Makefile.config.in Add a --enable-clang-plugin-support option to configure. 2014-03-10 16:58:35 +00:00
Makefile.rules [Make] Fix dependencies for td.expanded 2014-06-20 19:00:41 +00:00
README.txt Trivial test commit. 2014-04-26 19:05:45 +00:00

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.