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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/111427] New: [14 regression] gfortran.dg/vect/pr60510.f
 fails after r14-3999-g3c834d85f2ec42
Date: Fri, 15 Sep 2023 20:17:27 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111427

            Bug ID: 111427
           Summary: [14 regression] gfortran.dg/vect/pr60510.f fails after
                    r14-3999-g3c834d85f2ec42
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:3c834d85f2ec42c60995c2b678196a06cb744959, r14-3999-g3c834d85f2ec42
make  -k check-gcc RUNTESTFLAGS=3D"--target_board=3Dunix'{-m32,-m64}'
vect.exp=3Dgfortran.dg/vect/pr60510.f"

spawn [open ...]
STOP 1
FAIL: gfortran.dg/vect/pr60510.f   -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions  execution test


commit 3c834d85f2ec42c60995c2b678196a06cb744959
Author: Vladimir N. Makarov <vmakarov@redhat.com>
Date:   Thu Sep 14 10:26:48 2023 -0400

    [RA]: Improve cost calculation of pseudos with equivalences


Looks like this actually only happens with -m32.=