llvm-project/llvm
Craig Topper d8261f0288 [X86] Make movsd commutable to shufpd with a 0x02 immediate on pre-SSE4.1 targets.
This can help avoid a copy or enable load folding.

On SSE4.1 targets we can commute it to blendi instead.

I had to make shufpd with a 0x02 immediate commutable as well
since we expect commuting to be reversible.

llvm-svn: 365292
2019-07-08 06:52:43 +00:00
..
benchmarks
bindings [IR/DIVar] Add the flag for params that have unmodified value 2019-06-26 11:19:26 +00:00
cmake [cmake] With utils disabled, don't build tblgen in cross mode 2019-07-01 23:15:07 +00:00
docs Add lldb-mi deprecation to the release notes 2019-07-05 18:23:52 +00:00
examples
include [llvm-bcanalyzer] Refactor and move to libLLVMBitReader 2019-07-08 02:06:34 +00:00
lib [X86] Make movsd commutable to shufpd with a 0x02 immediate on pre-SSE4.1 targets. 2019-07-08 06:52:43 +00:00
projects
resources
runtimes
test [X86] Make movsd commutable to shufpd with a 0x02 immediate on pre-SSE4.1 targets. 2019-07-08 06:52:43 +00:00
tools [llvm-bcanalyzer] Refactor and move to libLLVMBitReader 2019-07-08 02:06:34 +00:00
unittests Revert "[FileCheck] Simplify numeric variable interface" 2019-07-05 22:23:27 +00:00
utils gn build: Merge r355546 2019-07-07 16:49:44 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt build: extract LLVM distribution target handling 2019-06-14 18:28:57 +00:00
CODE_OWNERS.TXT Update email address in CODE_OWNERS 2019-07-01 16:01:15 +00:00
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

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