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
163,392 Commits 4 Branches 5 Tags 704 MiB
C++ 96.9%
C 1%
Python 1%
CMake 0.6%
OCaml 0.2%
Other 0.1%
38344b83af
Go to file
Sanjoy Das 38344b83af [InstCombine] Simplify Add with remainder expressions as operands. 
Summary:
Simplify integer add expression X % C0 + (( X / C0 ) % C1) * C0 to
X % (C0 * C1).  This is a common pattern seen in code generated by the XLA
GPU backend.

Add test cases for this new optimization.

Patch by Bixia Zheng!

Reviewers: sanjoy

Reviewed By: sanjoy

Subscribers: efriedma, craig.topper, lebedev.ri, llvm-commits, jlebar

Differential Revision: https://reviews.llvm.org/D45976

llvm-svn: 330992
2018-04-26 20:52:28 +00:00
bindings [AggressiveInstCombine] Add aggressive inst combiner to the LLVM C API. 2018-04-24 00:39:29 +00:00
cmake [cmake] Make linker detection take flags into account 2018-04-26 06:04:46 +00:00
docs [docs] provide the specific sanitizer option to detect junk-in-the-ftrunc 2018-04-26 17:04:07 +00:00
examples Fix build breaks in examples due to moving stuff from Scalar.h to InstCombine.h 2018-04-24 00:58:57 +00:00
include [GlobalISel] Reporting rules covered as part of the InstructionSelect's debug-only printing 2018-04-26 20:22:17 +00:00
lib [InstCombine] Simplify Add with remainder expressions as operands. 2018-04-26 20:52:28 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
runtimes [CMake][runtimes] Process common options in runtimes build 2018-04-11 05:18:03 +00:00
test [InstCombine] Simplify Add with remainder expressions as operands. 2018-04-26 20:52:28 +00:00
tools [WebAssembly] Write DWARF data into wasm object file 2018-04-26 19:27:28 +00:00
unittests [ADT] Make filter_iterator support bidirectional iteration 2018-04-25 21:50:09 +00:00
utils [Tablegen] SubtargetEmitter: move the logic that prints predicates for variant scheduling classes to helper functions. NFC 2018-04-26 18:03:24 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.clang-format
.clang-tidy .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitattributes [MC] Fix regression tests on Windows when git “core.autocrlf” is set to true. 2017-11-17 21:59:43 +00:00
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt Remove LLVM_INSTALL_CCTOOLS_SYMLINKS 2018-04-24 15:41:02 +00:00
CODE_OWNERS.TXT [CODE_OWNERS] Update my email address. 2018-04-23 19:09:49 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Add myself to CREDITS.txt 2018-01-29 17:02:34 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt
README.txt Test commit access 2017-08-18 02:39:28 +00:00
RELEASE_TESTERS.TXT Update my email addresses, NFC. 2017-10-26 10:16:54 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

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.