llvm-project/llvm
Craig Topper e3807febd8 [X86] Remove FsVMOVAPSrm/FsVMOVAPDrm/FsMOVAPSrm/FsMOVAPDrm. Due to their placement in the td file they had lower precedence than (V)MOVSS/SD and could almost never be selected.
The only way to select them was in AVX512 mode because EVEX VMOVSS/SD was below them and the patterns weren't qualified properly for AVX only. So if you happened to have an aligned FR32/FR64 load in AVX512 you could get a VEX encoded VMOVAPS/VMOVAPD.

I tried to search back through history and it seems like these instructions were probably unselectable for at least 5 years, at least to the time the VEX versions were added. But I can't prove they ever were.

llvm-svn: 280644
2016-09-05 02:20:49 +00:00
..
bindings [CMake] [OCaml] Allow building OCaml bindings out of tree. 2016-09-05 01:42:22 +00:00
cmake [CMake] [OCaml] Allow building OCaml bindings out of tree. 2016-09-05 01:42:22 +00:00
docs Fixed a typo (LLVM/Support/CFG.h -> LLVM/IR/CFG.h) 2016-09-02 11:13:35 +00:00
examples Fix singlton -> singleton typo. 2016-08-26 02:00:21 +00:00
include [AVX-512] Remove 128-bit and 256-bit masked floating point add/sub/mul/div intrinsics and upgrade to native IR. 2016-09-04 18:13:33 +00:00
lib [X86] Remove FsVMOVAPSrm/FsVMOVAPDrm/FsMOVAPSrm/FsMOVAPDrm. Due to their placement in the td file they had lower precedence than (V)MOVSS/SD and could almost never be selected. 2016-09-05 02:20:49 +00:00
projects
resources
runtimes [CMake] Connecting check-all and test-depends targets correctly 2016-09-01 18:26:01 +00:00
test [InstCombine] allow icmp (and X, C2), C1 folds for splat constant vectors 2016-09-04 20:58:27 +00:00
tools [ORC] Clone module flags metadata into the globals module in the 2016-09-04 17:53:30 +00:00
unittests [PM] Revert r280447: Add a unittest for invalidating module analyses with an SCC pass. 2016-09-04 08:42:31 +00:00
utils lit/util.py: Another fix for py3. 2016-09-05 00:00:40 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore gitignore: ignore VS Code editor files 2016-09-02 22:54:26 +00:00
CMakeLists.txt [CMake] Connecting check-all and test-depends targets correctly 2016-09-01 18:26:01 +00:00
CODE_OWNERS.TXT test commit 2016-08-02 19:25:17 +00:00
CREDITS.TXT Shamelessly add myself to CREDITS.TXT 2016-08-04 16:28:22 +00:00
LICENSE.TXT Remove autoconf references from LICENSE.TXT 2016-08-12 20:11:03 +00:00
LLVMBuild.txt
README.txt Revert rL277454 2016-08-02 13:26:07 +00:00
RELEASE_TESTERS.TXT Adding RELEASE_TESTERS.TXT 2016-07-21 16:46:44 +00:00
configure
llvm.spec.in

README.txt

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for LLVM,
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Please see the documentation provided in docs/ for further
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