https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90991

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jun 28 22:56:27 2019
New Revision: 272803

URL: https://gcc.gnu.org/viewcvs?rev=272803&root=gcc&view=rev
Log:
        Backported from mainline
        2019-06-26  Jakub Jelinek  <ja...@redhat.com>

        PR target/90991
        * config/i386/sse.md
        (*<extract_type>_vinsert<shuffletype><extract_suf>_0): Use vmovupd,
        vmovups, vmovdqu, vmovdqu32 or vmovdqu64 instead of the aligned
        insns if operands[2] is misaligned_operand.

        * gcc.target/i386/avx512dq-pr90991-1.c: New test.

Added:
    branches/gcc-9-branch/gcc/testsuite/gcc.target/i386/avx512dq-pr90991-1.c
Modified:
    branches/gcc-9-branch/gcc/ChangeLog
    branches/gcc-9-branch/gcc/config/i386/sse.md
    branches/gcc-9-branch/gcc/testsuite/ChangeLog

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