[Bug target/100088] ymm store split into two xmm stores

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100088

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |11.0
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
Fixed in GCC 11 by

commit b80fefd626460fb8924248622ba59dd56246703e
Author: liuhongt <hongtao....@intel.com>
Date:   Thu Jan 28 14:07:00 2021 +0800

    Enable X86_TUNE_AVX256_UNALIGNED_{LOAD??STORE}_OPTIMAL in generic tune.

    gcc/ChangeLog:

            PR target/98172
            * config/i386/x86-tune.def
(X86_TUNE_AVX256_UNALIGNED_LOAD_OPTIMAL):
            Remove m_GENERIC from ~list.
            (X86_TUNE_AVX256_UNALIGNED_STORE_OPTIMAL): Ditto.