llvm-project/llvm
Sanjay Patel 1a6534661b [x86] replace integer 'xor' ops with packed SSE FP 'xor' ops when operating on FP scalars
Turn this:

movd %xmm0, %eax
movd %xmm1, %ecx
xorl %eax, %ecx
movd %ecx, %xmm0

into this:

xorps %xmm1, %xmm0

This is related to, but does not solve:
https://llvm.org/bugs/show_bug.cgi?id=22428

This is an extension of:
http://reviews.llvm.org/rL248395

llvm-svn: 248415
2015-09-23 18:33:42 +00:00
..
autoconf Don't use bashism/kshism of test ==. From Kamil Rytarowski. 2015-09-12 16:30:32 +00:00
bindings [bindings] Update Go bindings to DIBuilder 2015-09-06 02:22:15 +00:00
cmake [CMake] Adding ALWAYS_GENERATE option to symlink utility functions. 2015-09-18 21:08:32 +00:00
docs Nit cleanup in LangRef about dereferenceable metadata 2015-09-18 12:07:10 +00:00
examples Fix typo and test commit 2015-09-18 21:15:45 +00:00
include Android support for SafeStack. 2015-09-23 18:07:56 +00:00
lib [x86] replace integer 'xor' ops with packed SSE FP 'xor' ops when operating on FP scalars 2015-09-23 18:33:42 +00:00
projects
resources
test [x86] replace integer 'xor' ops with packed SSE FP 'xor' ops when operating on FP scalars 2015-09-23 18:33:42 +00:00
tools dsymutil: Resolve forward decls for types defined in clang modules. 2015-09-23 17:35:52 +00:00
unittests Add a unit test for r248341. 2015-09-22 23:42:47 +00:00
utils Remove extra 'nullptr' entry from an array in tablegen register info file. It should never have been accessed. 2015-09-22 05:37:16 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [CMake] [Darwin] Need to set lto_library on CMAKE_MODULE_LINKER_FLAGS as well 2015-09-11 18:39:19 +00:00
CODE_OWNERS.TXT CODE_OWNERS.TXT is supposed to be sorted by surname 2015-09-07 00:41:40 +00:00
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in We're actually -Wmissing-field-initializers clean thanks to the cmake 2015-08-07 16:44:47 +00:00
Makefile.rules We're actually -Wmissing-field-initializers clean thanks to the cmake 2015-08-07 16:44:47 +00:00
README.txt
configure Don't use bashism/kshism of test ==. From Kamil Rytarowski. 2015-09-12 16:30:32 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00

README.txt

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