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Mirror of https://github.com/RPCS3/llvm-mirror
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Sjoerd Meijer d5015b6840 [ARM] Do not fuse VADD and VMUL on the Cortex-M4 and Cortex-M33 
A sequence of VMUL and VADD instructions always give the same or better
performance than a fused VMLA instruction on the Cortex-M4 and Cortex-M33.
Executing the VMUL and VADD back-to-back requires the same cycles, but
having separate instructions allows scheduling to avoid the hazard between
these 2 instructions.

Differential Revision: https://reviews.llvm.org/D52289

llvm-svn: 342874
2018-09-24 12:02:50 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [LLVM-C][OCaml] Add UnifyFunctionExitNodes pass to C and OCaml APIs 2018-09-18 13:36:03 +00:00
cmake Move individual benchmark targets into the Utils folder in IDEs. 2018-09-21 23:01:32 +00:00
docs [Docs] [Support] Correct a missed reference and use up to date .inc examples. 2018-09-21 01:53:51 +00:00
examples [ORC] Update JITCompileCallbackManager to support multi-threaded code. 2018-05-30 01:57:45 +00:00
include [ORC] Add some debugging output to Core.h/Core.cpp 2018-09-23 21:30:05 +00:00
lib [ARM] Do not fuse VADD and VMUL on the Cortex-M4 and Cortex-M33 2018-09-24 12:02:50 +00:00
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runtimes Revert "[CMake] Pass Clang defaults to runtimes builds" 2018-07-13 20:01:55 +00:00
test [ARM] Do not fuse VADD and VMUL on the Cortex-M4 and Cortex-M33 2018-09-24 12:02:50 +00:00
tools [llvm-exegesis] Fix PR39021. 2018-09-24 08:39:48 +00:00
unittests [New PM][PassInstrumentation] Adding PassInstrumentation to the AnalysisManager runs 2018-09-21 22:10:17 +00:00
utils Add benchmark and benchmark_main to the Utils folder in IDEs. 2018-09-21 22:55:57 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore
CMakeLists.txt [WebAssembly] Revert r342701, "Add WebAssembly to LLVM_ALL_TARGTS." 2018-09-21 03:24:42 +00:00
CODE_OWNERS.TXT Add owner for llvm-objcopy 2018-08-09 22:05:19 +00:00
configure
CREDITS.TXT Update my information in the CREDITS file. 2018-06-15 20:02:11 +00:00
LICENSE.TXT Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit. 2018-09-22 01:01:03 +00:00
RELEASE_TESTERS.TXT Remove myself from the release testers list. (NFC) 2018-06-20 21:25:50 +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.