RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 11:13:28 +01:00
Code Issues Projects Releases Wiki Activity
Mirror of https://github.com/RPCS3/llvm-mirror
197,468 Commits 4 Branches 5 Tags 704 MiB
C++ 96.9%
C 1%
Python 1%
CMake 0.6%
OCaml 0.2%
Other 0.1%
7118b8a8dd
Go to file
Guozhi Wei 7118b8a8dd [DAGCombiner] Add command line options to guard store width reduction 
optimizations

As discussed in the thread http://lists.llvm.org/pipermail/llvm-dev/2020-May/141838.html,
some bit field access width can be reduced by ReduceLoadOpStoreWidth, some
can't. If two accesses are very close, and the first access width is reduced,
the second is not. Then the wide load of second access will be stalled for long
time.

This patch add command line options to guard ReduceLoadOpStoreWidth and
ShrinkLoadReplaceStoreWithStore, so users can use them to disable these
store width reduction optimizations.

Differential Revision: https://reviews.llvm.org/D80745
2020-05-29 09:41:41 -07:00
benchmarks
bindings Fix go bindings after FixedVectorType -> VectorType change. 2020-05-15 16:37:57 -07:00
cmake Remove SVN logic from find_first_existing_vc_file 2020-05-29 20:31:55 +05:30
docs New intrinsic @llvm.get.active.lane.mask() 2020-05-29 08:51:40 +01:00
examples StoreInst should store Align, not MaybeAlign 2020-05-15 12:26:58 -07:00
include [AIX][XCOFF] add symbol priority for the llvm-objdump -D -symbol-description 2020-05-29 11:08:51 -04:00
lib [DAGCombiner] Add command line options to guard store width reduction 2020-05-29 09:41:41 -07:00
projects
resources
runtimes [runtimes] When COMPILER_RT is enabled, consider SANITIZER prefixes 2020-03-11 14:22:20 -07:00
test [DAGCombiner] Add command line options to guard store width reduction 2020-05-29 09:41:41 -07:00
tools [llvm-readobj] - Cleanup the DwarfCFIEH::PrinterContext class. NFCI. 2020-05-29 16:45:18 +03:00
unittests [AIX][XCOFF] add symbol priority for the llvm-objdump -D -symbol-description 2020-05-29 11:08:51 -04:00
utils [lit] Add an option to print all features used in tests 2020-05-29 07:00:05 -04:00
.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
.gitignore Continue removing llgo. 2020-02-10 10:33:58 -08:00
CMakeLists.txt Automatically configure MLIR when flang is enabled 2020-05-27 07:31:49 +00:00
CODE_OWNERS.TXT Add self as code owner for SCEV and IndVars 2020-05-26 17:35:54 -07:00
configure
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
README.txt Test commit. 2020-03-14 18:08:26 -07:00
RELEASE_TESTERS.TXT

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.