llvm-project/llvm
Amjad Aboud 22178dd33b [InstCombine] Consider more cases where SimplifyDemandedUseBits does not convert AShr to LShr.
There are cases where AShr have better chance to be optimized than LShr, especially when the demanded bits are not known to be Zero, and also known to be similar to the sign bit.

Differential Revision: https://reviews.llvm.org/D36936

llvm-svn: 311773
2017-08-25 11:07:54 +00:00
..
bindings Update the Go bindings for r309426 (remove offset from llvm.dbg.value) 2017-07-28 22:44:44 +00:00
cmake Update LLVM fuzzers to use the libFuzzer bundled with the compiler toolchain 2017-08-23 00:40:58 +00:00
docs [docs] In the CMake primer, correct the description of the ARGV/ARGN variables. 2017-08-24 05:38:39 +00:00
examples [ORC][Kaleidoscope] Update Chapter 1 of BuildingAJIT to incorporate recent ORC 2017-08-15 19:20:10 +00:00
include [GISel]: Implement widenScalar for Legalizing G_PHI 2017-08-25 04:57:27 +00:00
lib [InstCombine] Consider more cases where SimplifyDemandedUseBits does not convert AShr to LShr. 2017-08-25 11:07:54 +00:00
projects
resources
runtimes [CMake][runtimes] Support for building target variants 2017-08-16 19:13:45 +00:00
test [InstCombine] Consider more cases where SimplifyDemandedUseBits does not convert AShr to LShr. 2017-08-25 11:07:54 +00:00
tools Update LLVM fuzzers to use the libFuzzer bundled with the compiler toolchain 2017-08-23 00:40:58 +00:00
unittests [unittests] Remove reverse iteration tests which use pointer-like keys 2017-08-25 01:11:28 +00:00
utils Use temporary directory when building docker image. 2017-08-25 09:03:57 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt Remove RISCV from LLVM_ALL_TARGETS in CMakeLists.txt 2017-08-13 18:49:33 +00:00
CODE_OWNERS.TXT [ARC] Add ARC backend. 2017-08-24 15:40:33 +00:00
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt Test commit access 2017-08-18 02:39:28 +00:00
RELEASE_TESTERS.TXT [RelTest] Diana is doing both releases now 2017-07-14 08:33:52 +00:00
configure
llvm.spec.in

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.