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Mirror of https://github.com/RPCS3/llvm-mirror
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Peter Waller f69dc8533f [CodeGen][AArch64][SVE] Use ld1r[bhsd] for vector splat from memory 
This avoids the use of the vector unit for copying from scalar to
vector. There is an extra ptrue instruction, but a predicate register
with the ptrue pattern populated is likely to be free in the context of
real code.

Tests were generated from a template to cover the axes mentioned at the
top of the test file.

Co-authored-by: Francesco Petrogalli <francesco.petrogalli@arm.com>

Differential Revision: https://reviews.llvm.org/D103170
2021-07-06 12:03:54 +00:00
benchmarks
bindings [SanitizeCoverage] Add support for NoSanitizeCoverage function attribute 2021-05-25 12:57:14 +02:00
cmake [cmake] Invoke strip without -l and with non-grouped flags. 2021-07-01 13:37:58 -07:00
docs [AMDGPU] Set optional PAL metadata 2021-07-06 11:58:00 +02:00
examples [Orc] At CBindings for LazyRexports 2021-07-01 21:52:05 +02:00
include [PowerPC] Implament Load and Reserve and Store Conditional Builtins 2021-07-05 21:35:41 -05:00
lib [CodeGen][AArch64][SVE] Use ld1r[bhsd] for vector splat from memory 2021-07-06 12:03:54 +00:00
projects [RFC][debuginfo-test] Rename debug-info lit tests for general purposes 2021-06-28 11:31:40 +01:00
resources
runtimes [runtimes] Fix umbrella component targets 2021-06-12 19:49:44 -07:00
test [CodeGen][AArch64][SVE] Use ld1r[bhsd] for vector splat from memory 2021-07-06 12:03:54 +00:00
tools [llvm-strings] Switch command line parsing from llvm::cl to OptTable 2021-07-05 10:46:17 -07:00
unittests Unpack the CostEstimate feature in ML inlining models. 2021-07-02 16:57:16 +00:00
utils [gn build] (manually) port 98f078324fc5 (llvm-strings Opts.td) 2021-07-05 14:43:05 -04:00
.clang-format
.clang-tidy NFC: .clang-tidy: Inherit configs from parents to improve maintainability 2021-06-08 08:25:59 -07:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore Remove .gitignore entries not relevant in the monorepo. 2021-04-07 12:25:02 -07:00
CMakeLists.txt [RFC][debuginfo-test] Rename debug-info lit tests for general purposes 2021-06-28 11:31:40 +01:00
CODE_OWNERS.TXT [M68k][CODE_OWNERS](0/8) Add code owner for the M68k target 2021-03-08 12:30:56 -08:00
configure
CREDITS.TXT Update personal info in CREDITS.TXT 2021-04-11 19:25:02 +08:00
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
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.