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Zvi Rackover f14c498699 InstSimplify: A shuffle of a splat is always the splat itself
Summary:
Fold:
 shuffle (splat-shuffle), undef, M --> splat-shuffle

Reviewers: spatel, RKSimon, craig.topper

Reviewed By: RKSimon

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31527

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299990 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-11 21:37:02 +00:00
bindings Go binding: Add GetCurrentDebugLocation to obtain debug location from builder 2017-03-31 04:59:57 +00:00
cmake Respect CMAKE_INSTALL_MANDIR for sphinx generated manpages 2017-04-05 14:49:46 +00:00
docs Allow DataLayout to specify addrspace for allocas. 2017-04-10 22:27:50 +00:00
examples Module::getOrInsertFunction is using C-style vararg instead of variadic templates. 2017-04-11 15:01:18 +00:00
include MemorySSA: Move to Analysis, from Transforms/Utils. It's used as 2017-04-11 20:06:36 +00:00
lib InstSimplify: A shuffle of a splat is always the splat itself 2017-04-11 21:37:02 +00:00
projects [cmake] Include openmp with add_llvm_external_project 2017-03-07 18:54:17 +00:00
resources
runtimes [CMake] Support single target builtins build on Darwin 2017-03-24 02:21:11 +00:00
test InstSimplify: A shuffle of a splat is always the splat itself 2017-04-11 21:37:02 +00:00
tools llvm-lto2: Move the LTO::run() action behind a subcommand. 2017-04-11 18:12:00 +00:00
unittests MemorySSA: Move to Analysis, from Transforms/Utils. It's used as 2017-04-11 20:06:36 +00:00
utils [lit] Try using process pools by default again 2017-04-07 15:28:32 +00:00
.arcconfig project_id is from another era in phabricator land and does not provide any value. 2016-09-27 15:47:29 +00:00
.clang-format
.clang-tidy .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt [CMake] Provide an option to disable runtimes build 2017-03-23 22:40:10 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +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. Added a blank line. 2017-03-06 20:45:33 +00:00
RELEASE_TESTERS.TXT Update the release tester for MIPS. NFC. 2017-01-17 11:00:28 +00:00

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