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Mirror of https://github.com/RPCS3/llvm-mirror
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Simon Pilgrim a6d5d589ae [LegalizeDAG] Expand SADDO/SSUBO using SADDSAT/SSUBSAT (PR37763) 
If SADDSAT/SSUBSAT are legal, then we can expand SADDO/SSUBO by performing a ADD/SUB and a SADDO/SSUBO and then compare the results.

I looked at doing this for UADDO/USUBO as well but as we don't have to do as many range comparisons I didn't see any/much benefit.

Differential Revision: https://reviews.llvm.org/D58637

llvm-svn: 354866
2019-02-26 11:27:53 +00:00
benchmarks
bindings [bindings/go] Fix building on 32-bit systems (ARM etc.) 2019-02-16 22:33:10 +00:00
cmake CMake: Fix stand-alone clang builds since r353268 2019-02-20 01:11:05 +00:00
docs [LangRef] *.overflow intrinsics now support vectors 2019-02-25 21:05:09 +00:00
examples [Kaleidoscope] Fix symbol resolver to search in reverse order. 2019-02-21 16:53:04 +00:00
include [ThinLTO] Use defined node and edge order when dumping DOT file 2019-02-26 07:38:21 +00:00
lib [LegalizeDAG] Expand SADDO/SSUBO using SADDSAT/SSUBSAT (PR37763) 2019-02-26 11:27:53 +00:00
projects Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
resources
runtimes [CMake][runtimes] Set clang-header dependency for builtins 2019-02-20 23:06:10 +00:00
test [LegalizeDAG] Expand SADDO/SSUBO using SADDSAT/SSUBSAT (PR37763) 2019-02-26 11:27:53 +00:00
tools [llvm-exegesis] Teach llvm-exegesis to handle instructions with multiple tied variables. 2019-02-26 10:54:45 +00:00
unittests [AArch64] Add support for Cortex-A76 and Cortex-A76AE 2019-02-25 15:08:27 +00:00
utils [ARM] Make fullfp16 instructions not conditionalisable. 2019-02-25 10:39:53 +00:00
.arcconfig
.clang-format
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitattributes
.gitignore [clangd] Store index in '.clangd/index' instead of '.clangd-index' 2019-02-20 19:08:06 +00:00
CMakeLists.txt [CMake] Honor LLVM_EXTERNAL_<proj>_SOURCE_DIR 2019-02-22 21:19:48 +00:00
CODE_OWNERS.TXT [llvm-mca] Move llvm-mca library to llvm/lib/MCA. 2018-12-17 08:08:31 +00:00
configure
CREDITS.TXT [NFC] Add to contributor list. 2019-02-26 05:46:45 +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 Testing commit access 2019-02-19 20:38:51 +00:00
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.