[PATCH] D10683: AVX-512 vector shuffle lowering
Elena Demikhovsky
elena.demikhovsky at intel.com
Mon Jul 27 02:42:01 PDT 2015
delena set the repository for this revision to rL LLVM.
delena updated this revision to Diff 30682.
delena added a comment.
> Anyways, as for getting AVX-512 stuff going, if all the shuffle mask decoding logic that can be done is in place then move on to the next step. But the lack of a comment with the vector constant expanded in it in the vmovdqa64 instructions above make me think that you'll at least need to tweak the code that comments a load from a constant pool.
I added all AVX-512 VMOV..rm instructions to the constant pool printing.
(I'm going to an extended vacation. I'd be happy to receive LGTM, if this patch is ready. Thanks.)
Repository:
rL LLVM
http://reviews.llvm.org/D10683
Files:
lib/Target/X86/Utils/X86ShuffleDecode.cpp
lib/Target/X86/Utils/X86ShuffleDecode.h
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86MCInstLower.cpp
test/CodeGen/X86/vector-shuffle-512-v16.ll
test/CodeGen/X86/vector-shuffle-512-v32.ll
test/CodeGen/X86/vector-shuffle-512-v8.ll
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D10683.30682.patch
Type: text/x-patch
Size: 101423 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150727/ce3f5842/attachment.bin>
More information about the llvm-commits
mailing list