llvm-project/llvm
Nikita Popov 9678936f18 [DAGCombine] Fold (X & ~Y) | Y with truncated not
This extends the (X & ~Y) | Y to X | Y fold to also work if ~Y is
a truncated not (when taking into account the mask X). This is
done by exporting the infrastructure added in D124856 and reusing
it here.

I've retained the old value of AllowUndefs=false, though probably
this can be switched to true with extra test coverage.

Differential Revision: https://reviews.llvm.org/D124930
2022-05-05 11:10:11 +02:00
..
benchmarks
bindings Remove loop-unswitch from various bindings. 2022-04-29 10:53:17 +01:00
cmake [CMake] Ensure correct extension for llvm-lit is used on Windows when LLVM_INSTALL_UTILS is enabled. 2022-04-28 20:41:47 -07:00
docs [CMake] Make omitting CMAKE_BUILD_TYPE an error 2022-05-04 14:01:33 +02:00
examples [examples][ORC] Add a new example showing the ORCv2 removable code APIs. 2022-04-12 15:05:07 -07:00
include [DAGCombine] Fold (X & ~Y) | Y with truncated not 2022-05-05 11:10:11 +02:00
lib [DAGCombine] Fold (X & ~Y) | Y with truncated not 2022-05-05 11:10:11 +02:00
projects
resources
runtimes
test [DAGCombine] Fold (X & ~Y) | Y with truncated not 2022-05-05 11:10:11 +02:00
tools [llvm-otool] Make `llvm-otool -l` output compatible with otool for LC_BUILD_VERSION 2022-05-04 19:19:09 -04:00
unittests [memprof] Use unknown_function error type for missing functions 2022-05-04 13:02:30 -07:00
utils [gn build] Port 80045e9afa 2022-05-04 18:28:43 +00:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [CMake] Make omitting CMAKE_BUILD_TYPE an error 2022-05-04 14:01:33 +02:00
CODE_OWNERS.TXT [SPIR-V](1/6) Add stub for SPIRV backend 2022-04-20 01:10:25 +02:00
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.