From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 13AD8385042C; Tue, 10 Nov 2020 11:43:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 13AD8385042C From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/97780] New: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46 Date: Tue, 10 Nov 2020 11:43:47 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status keywords bug_severity priority component assigned_to reporter cc target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Nov 2020 11:43:48 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97780 Bug ID: 97780 Summary: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: --- The following fails: $ g++ /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/opt/pr69141.C -fno-tree-fre -O2 -fno-tree-dominator-opts -c during GIMPLE pass: pre /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/opt/pr69141.C: In constru= ctor =E2=80=98B::B()=E2=80=99: /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/opt/pr69141.C:12:1: inter= nal compiler error: Segmentation fault 12 | B::B () : b (this) | ^ 0x102a07f crash_signal /home/marxin/Programming/gcc/gcc/toplev.c:330 0x7ffff7889d1f ??? =20=20=20=20=20=20=20 /usr/src/debug/glibc-2.32-2.1.x86_64/signal/../sysdeps/unix/sysv/linux/x86_= 64/sigaction.c:0 0x11bc69f fini_pre /home/marxin/Programming/gcc/gcc/tree-ssa-pre.c:4204 0x11bc69f execute /home/marxin/Programming/gcc/gcc/tree-ssa-pre.c:4325 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=