llvm-project/llvm
Craig Topper c362f42b6a [X86][Znver1] Remove InstRWs for BLENDVPS/PD
Summary:
This removes the InstRWs for BLENDVPS/PD in favor of WriteFVarBlend. The latency listed was 3 cycles but WriteFVarBlend is defined as 1 cycle latency. The 1 cycle latency matches Agner Fog's data.

The patterns were missing the VEX forms which is why there are no test changes. We don't test "-mcpu=znver1 -mattr=-avx"

Reviewers: RKSimon, GGanesh

Reviewed By: RKSimon

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D44841

llvm-svn: 329538
2018-04-08 17:53:15 +00:00
..
bindings [llgo] Move SetSubprogram 2018-04-07 16:26:59 +00:00
cmake [llvm-exegesis] Check for libpfm headers. 2018-04-05 07:35:28 +00:00
docs Mark invariant.group as experimental 2018-04-08 13:53:04 +00:00
examples [ORC] Create a new SymbolStringPool by default in ExecutionSession constructor. 2018-04-02 20:57:56 +00:00
include Mark invariant.group as experimental 2018-04-08 13:53:04 +00:00
lib [X86][Znver1] Remove InstRWs for BLENDVPS/PD 2018-04-08 17:53:15 +00:00
projects
resources
runtimes
test [X86][Znver1] Remove InstRWs for BLENDVPS/PD 2018-04-08 17:53:15 +00:00
tools [dsymutil] Don't crash on empty CU 2018-04-08 17:35:17 +00:00
unittests [ADT] Fix MapVector when 'Map::mapped_type != unsigned'. 2018-04-08 08:48:58 +00:00
utils [unittests] Change std::sort to llvm::sort in response to r327219 2018-04-07 01:29:45 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt Assume existence of inttypes.h and stdint.h in DataTypes.h. 2018-04-02 13:22:26 +00:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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