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Chandler Carruth b216c5b9a3 [x86] Begin stubbing out the AVX support in the new vector shuffle
lowering scheme.

Currently, this just directly bails to the fallback path of splitting
the 256-bit vector into two 128-bit vectors, operating there, and then
joining the results back together. While the results are far from
perfect, they are *shockingly* good for what we're doing here. I'll be
layering the rest of the functionality on top of this piece by piece and
updating tests as I go.

Note that 256-bit vectors in this mode are still somewhat WIP. While
I think the code paths that I'm adding here are clean and good-to-go,
there are still a lot of 128-bit assumptions that I'll need to stomp out
as I march through the functional spread here.

llvm-svn: 215637
2014-08-14 12:13:59 +00:00
autoconf [autoconf] Fixup s/3.5/3.6/. Clang's ident was 3.5.0svn in autoconf build. 2014-07-29 08:35:03 +00:00
bindings [OCaml] Expose Llvm.get_operand_use. 2014-08-12 02:55:45 +00:00
cmake Make message about building sphinx documentation with CMake more 2014-08-14 11:57:16 +00:00
docs Add SPHINX_WARNINGS_AS_ERRORS CMake option to allow warnings to not be 2014-08-14 11:57:13 +00:00
examples Temporarily Revert "Nuke the old JIT." as it's not quite ready to 2014-08-07 22:02:54 +00:00
include MC: AsmLexer: handle multi-character CommentStrings correctly 2014-08-14 02:51:43 +00:00
lib [x86] Begin stubbing out the AVX support in the new vector shuffle 2014-08-14 12:13:59 +00:00
projects [cmake] Use the external project machinery for libcxxabi so that it can 2014-07-25 10:27:40 +00:00
test [x86] Begin stubbing out the AVX support in the new vector shuffle 2014-08-14 12:13:59 +00:00
tools Simplify ownership with std::unique_ptr. NFC. 2014-08-13 18:49:01 +00:00
unittests Simplify memory ownership with std::unique_ptr. 2014-08-13 18:59:01 +00:00
utils Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
.arcconfig
.clang-format
.gitignore Add Polly to the ignored trees. 2014-06-25 13:13:36 +00:00
CMakeLists.txt Fix building with in-tree libc++abi on FreeBSD 2014-08-01 19:23:15 +00:00
CODE_OWNERS.TXT Add a sentence that all entries should include an email address. 2014-08-04 19:33:25 +00:00
configure [autoconf] Fixup s/3.5/3.6/. Clang's ident was 3.5.0svn in autoconf build. 2014-07-29 08:35:03 +00:00
CREDITS.TXT Test commit access 2014-08-09 16:05:23 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in Track clang r213171 2014-07-16 16:50:34 +00:00
Makefile.rules Temporarily Revert "Nuke the old JIT." as it's not quite ready to 2014-08-07 22:02:54 +00:00
README.txt

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