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Mirror of https://github.com/RPCS3/llvm-mirror
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Simon Pilgrim ce880537e2 [X86] getTargetShuffleAndZeroables - add insert_subvector(undef, sub, c) handling. 
We often widen xmm/ymm vectors to ymm/zmm by insertion into an undef base vector. By letting getTargetShuffleAndZeroables track the undef elts we can help avoid a lot of unnecessary cross-lane shuffles.

Fixes PR44694
2020-03-21 19:11:42 +00:00
benchmarks
bindings Add an SDK attribute to DICompileUnit 2020-03-11 14:14:06 -07:00
cmake [CMake] Enable the use of -ffile-prefix-map 2020-03-19 15:14:15 -07:00
docs [CMake] Enable the use of -ffile-prefix-map 2020-03-19 15:14:15 -07:00
examples [ORC] Re-apply 98f2bb44610, enable JITEventListeners in OrcV2, with fixes. 2020-03-19 16:30:08 -07:00
include [ADT] Implement the Waymarking as an independent utility 2020-03-21 14:30:32 +02:00
lib [X86] getTargetShuffleAndZeroables - add insert_subvector(undef, sub, c) handling. 2020-03-21 19:11:42 +00:00
projects Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
resources
runtimes [runtimes] When COMPILER_RT is enabled, consider SANITIZER prefixes 2020-03-11 14:22:20 -07:00
test [X86] getTargetShuffleAndZeroables - add insert_subvector(undef, sub, c) handling. 2020-03-21 19:11:42 +00:00
tools [obj2yaml] - Simplify and reduce ELFDumper<ELFT>::dumpSections. NFCI. 2020-03-21 18:15:26 +03:00
unittests [ADT] Implement the Waymarking as an independent utility 2020-03-21 14:30:32 +02:00
utils [gn build] Port 73cf8abbe69 2020-03-21 12:33:41 +00:00
.clang-format
.clang-tidy - Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory 2020-01-31 16:49:45 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore Continue removing llgo. 2020-02-10 10:33:58 -08:00
CMakeLists.txt [cmake] Fix -stripped for umbrella library install targets 2020-03-20 18:46:48 -07:00
CODE_OWNERS.TXT Remove myself from CODE_OWNERS. 2020-02-25 11:59:29 +00:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Test commit. 2020-03-14 18:08:26 -07:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

README.txt 

The LLVM Compiler Infrastructure
================================

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.