llvm-project/llvm
Simon Pilgrim 9274f17a5e [TargetLowering] Add DemandedElts mask to SimplifyDemandedBits (PR40000)
This is an initial patch to add the necessary support for a DemandedElts argument to SimplifyDemandedBits, more closely matching computeKnownBits and to help improve vector codegen.

I've added only a small amount of the changes necessary to get at least one test to update - a lot more can be done but I'd like to add these methodically with proper test coverage, at the same time the hope is to slowly move some/all of SimplifyDemandedVectorElts into SimplifyDemandedBits as well.

Differential Revision: https://reviews.llvm.org/D55768

llvm-svn: 349374
2018-12-17 18:43:43 +00:00
..
benchmarks
bindings [bindings/go] Add Go bindings to LLVMGetIndices 2018-11-08 04:04:04 +00:00
cmake [CMake] llvm_codesign workaround for Xcode double-signing errors 2018-12-13 18:51:19 +00:00
docs [AMDGPU][MC][DOC] A fix for build failure in r349368 2018-12-17 17:56:13 +00:00
examples Fix build break from r347239 2018-11-19 18:51:11 +00:00
include [TargetLowering] Add DemandedElts mask to SimplifyDemandedBits (PR40000) 2018-12-17 18:43:43 +00:00
lib [TargetLowering] Add DemandedElts mask to SimplifyDemandedBits (PR40000) 2018-12-17 18:43:43 +00:00
projects [projects] Use directory name for add_llvm_external_projects 2018-12-04 00:12:03 +00:00
resources
runtimes
test [TargetLowering] Add DemandedElts mask to SimplifyDemandedBits (PR40000) 2018-12-17 18:43:43 +00:00
tools [MCA] Don't assume that createMCInstrAnalysis() always returns a valid pointer. 2018-12-17 14:00:37 +00:00
unittests [ADT] Fix bugs in SmallBitVector. 2018-12-14 18:21:20 +00:00
utils [gn build] Add build files for opt and its dependency Transforms/Couroutines 2018-12-17 02:33:15 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [LLVM] Allow modulemap installation 2018-11-21 20:46:50 +00:00
CODE_OWNERS.TXT [llvm-mca] Move llvm-mca library to llvm/lib/MCA. 2018-12-17 08:08:31 +00:00
CREDITS.TXT add Kang Zhang(shkzhang@cn.ibm.com) to the CREDITS.TXT 2018-11-25 02:56:49 +00:00
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00
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.