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Mirror of https://github.com/RPCS3/llvm-mirror
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Roman Lebedev 4dbd8c9c1d [InstCombine][NFC] Add tests for variable mask canonicalization in masked merge 
Summary:
Masked merge has a pattern of: `((x ^ y) & M) ^ y`.
But, there is no difference between `((x ^ y) & M) ^ y` and `((x ^ y) & ~M) ^ x`,
We should canonicalize the pattern to non-inverted mask.

Differential Revision: https://reviews.llvm.org/D45663

llvm-svn: 331111
2018-04-28 15:45:00 +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] add fp-cast-overflow-workaround options to release notes 2018-04-27 16:33:35 +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 [FastISel] Fix local value sinking algorithmic complexity 2018-04-27 21:48:51 +00:00
lib [X86] Remove unnecessary shift/rotate folded InstRW overrides. 2018-04-28 15:32:19 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes [CMake] Enable warnings for runtimes 2018-04-27 15:10:50 +00:00
test [InstCombine][NFC] Add tests for variable mask canonicalization in masked merge 2018-04-28 15:45:00 +00:00
tools [llvm-objcopy] Add --weaken-symbol (-W) option 2018-04-27 19:16:27 +00:00
unittests [PatternMatch] Stabilize the matching order of commutative matchers 2018-04-27 21:23:20 +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 Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
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,
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Please see the documentation provided in docs/ for further
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