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Daniel Neilson 6c92ba3e0b [DSE] Teach the pass that atomic memory intrinsics are stores.
Summary:
This change teaches DSE that the atomic memory intrinsics are stores
that can be eliminated, and can allow other stores to be eliminated.
This change specifically does not teach DSE that these intrinsics
can be partially eliminated (i.e. length reduced, and dest/src changed);
that will be handled in another change.

Reviewers: mkazantsev, skatkov, apilipenko, efriedma, rsmith

Reviewed By: efriedma

Subscribers: dmgreen, llvm-commits

Differential Revision: https://reviews.llvm.org/D45535

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330629 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-23 19:06:49 +00:00
bindings [LLVM-C] DIBuilderBindings for Subrange and Arrays 2018-04-23 14:29:33 +00:00
cmake [cmake] Improve pthread_[gs]etname_np detection code 2018-04-18 13:13:27 +00:00
docs [doc] Removed obsolete -count-aa from AliasAnalysis documentation 2018-04-23 13:45:28 +00:00
examples [ORC] Create a new SymbolStringPool by default in ExecutionSession constructor. 2018-04-02 20:57:56 +00:00
include [DSE] Teach the pass that atomic memory intrinsics are stores. 2018-04-23 19:06:49 +00:00
lib [DSE] Teach the pass that atomic memory intrinsics are stores. 2018-04-23 19:06:49 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes [CMake][runtimes] Process common options in runtimes build 2018-04-11 05:18:03 +00:00
test [DSE] Teach the pass that atomic memory intrinsics are stores. 2018-04-23 19:06:49 +00:00
tools [LLVM-C] DIBuilderBindings for Subrange and Arrays 2018-04-23 14:29:33 +00:00
unittests Revert "Revert r330403 and r330413." 2018-04-20 13:34:32 +00:00
utils [X86] Remove an unnecessary HANDLE_OPTIONAL line from the disassembler operand processing. 2018-04-22 06:40:37 +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 [llvm-exegesis] Add a flag to disable libpfm even if present. 2018-04-11 07:32:43 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take code ownership of llvm-mca. 2018-04-20 10:16:31 +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
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

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