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Subject: [Bug tree-optimization/94443] [10 Regression] 510.parest_r and
 526.blender_r ICE: verify_ssa failed since
 r10-7491-gbd0f22a8d5caea8905f38ff1fafce31c1b7d33ad
Date: Fri, 03 Apr 2020 08:09:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94443

--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Kewen Lin <linkw@gcc.gnu.org>:

https://gcc.gnu.org/g:4441ecedc3d74114683761901075085651928c52

commit r10-7531-g4441ecedc3d74114683761901075085651928c52
Author: Kewen Lin <linkw@linux.ibm.com>
Date:   Fri Apr 3 02:10:08 2020 -0500

    Fix PR94443 with gsi_insert_seq_before [PR94443]

    This patch is to fix the stupid mistake by using
    gsi_insert_seq_before instead of gsi_insert_before.

    BTW, the regression testing on one x86_64 machine from CFarm is
    unable to reveal it (I guess due to native arch sandybridge?), so I
    specified additional option -march=3Dznver2 and verified the coverage.

    Bootstrapped/regtested on powerpc64le-linux-gnu (P9) and
    x86_64-pc-linux-gnu, also verified the fail cases in related PRs.

    2020-04-03  Kewen Lin  <linkw@gcc.gnu.org>

    gcc/
        PR tree-optimization/94443
        * tree-vect-loop.c (vectorizable_live_operation): Use
        gsi_insert_seq_before to replace gsi_insert_before.

    gcc/testsuite/
        PR tree-optimization/94443
        * gcc.dg/vect/pr94443.c: New test.=