llvm-project/llvm
Andrea Di Biagio 9ceea66602 [MCA][RegisterFile] Refactor the move elimination logic to address PR50258.
This patch lifts the restriction on the number of read/write registers for a
move elimination candidate.  With this patch, move elimination candidates with
exactly two reads and two writes are treated like register swap operations for
the purpose of move elimination.

This patch currently doesn't affect any upstream model. However, it should help
unblock the progress on PR50258.
2021-05-08 18:10:35 +01:00
..
benchmarks
bindings
cmake [cmake] Use -ffunction-sections and -Wl,--gc-sections on MinGW targets 2021-04-30 10:53:40 +03:00
docs [LangRef][VP] Fix typos in VP sdiv/udiv examples 2021-05-06 16:37:18 +01:00
examples
include [MCA][RegisterFile] Refactor the move elimination logic to address PR50258. 2021-05-08 18:10:35 +01:00
lib [MCA][RegisterFile] Refactor the move elimination logic to address PR50258. 2021-05-08 18:10:35 +01:00
projects
resources
runtimes
test [VPlan] Add test for sink scalars and merging using VPlan. 2021-05-08 16:47:48 +01:00
tools [X86] Support AMX fast register allocation 2021-05-08 14:21:11 +08:00
unittests [NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbose 2021-05-07 21:51:47 -07:00
utils [X86] Support AMX fast register allocation 2021-05-08 14:21:11 +08:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [cmake] Configure policy CMP0116 2021-04-23 08:57:40 -07:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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.