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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug testsuite/102886] New: [12 regression] gcc.dg/tree-ssa/sra-18.c
 fails starting with r12-4607
Date: Thu, 21 Oct 2021 17:35:24 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102886

            Bug ID: 102886
           Summary: [12 regression] gcc.dg/tree-ssa/sra-18.c fails
                    starting with r12-4607
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:701ee067807b80957c65bd7ff94b6099a27181de, r12-4607

make  -k check-gcc RUNTESTFLAGS=3D"tree-ssa.exp=3Dgcc.dg/tree-ssa/sra-18.c"
FAIL: gcc.dg/tree-ssa/sra-18.c scan-tree-dump-times esra "Removing load: a =
=3D
\\*.?L.?C.?.?.?0;" 1
FAIL: gcc.dg/tree-ssa/sra-18.c scan-tree-dump-times esra "SR[.$][0-9_]+ =3D
\\*.?L.?C.?.?.?0\\.b\\[0\\]\\.f\\[0\\]\\.x" 1
FAIL: gcc.dg/tree-ssa/sra-18.c scan-tree-dump-times esra "SR[.$][0-9_]+ =3D
\\*.?L.?C.?.?.?0\\.b\\[0\\]\\.f\\[1\\]\\.x" 1
FAIL: gcc.dg/tree-ssa/sra-18.c scan-tree-dump-times esra "SR[.$][0-9_]+ =3D
\\*.?L.?C.?.?.?0\\.b\\[1\\]\\.f\\[0\\]\\.x" 1
FAIL: gcc.dg/tree-ssa/sra-18.c scan-tree-dump-times esra "SR[.$][0-9_]+ =3D
\\*.?L.?C.?.?.?0\\.b\\[1\\]\\.f\\[1\\]\\.x" 1
# of expected passes            2
# of unexpected failures        5


commit 701ee067807b80957c65bd7ff94b6099a27181de (HEAD, refs/bisect/bad)
Author: Martin Jambor <mjambor@suse.cz>
Date:   Thu Oct 21 14:26:45 2021 +0200

    sra: Fix corner case of total scalarization with virtual inheritance (PR
102505)=