From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A64C13857C49; Mon, 13 Jun 2022 17:46:25 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A64C13857C49 From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/105952] New: [12/13 Regression] ICE in sel_redirect_edge_and_branch, at sel-sched-ir.cc:5680 Date: Mon, 13 Jun 2022 17:46:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: gscfq@t-online.de 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 bug_severity priority component assigned_to reporter 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: Mon, 13 Jun 2022 17:46:25 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105952 Bug ID: 105952 Summary: [12/13 Regression] ICE in sel_redirect_edge_and_branch, at sel-sched-ir.cc:5680 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Started between 20220306 and 20220327, affects file pr27531-1.c : (gcc configured with --enable-checking=3Dyes) $ gcc-13-20220612 -c pr27531-1.c -O -fno-inline -fschedule-insns -fselective-scheduling during RTL pass: sched1 pr27531-1.c: In function 'main': pr27531-1.c:59:1: internal compiler error: Segmentation fault 59 | } | ^ 0xe13ecf crash_signal ../../gcc/toplev.cc:322 0xdbd165 sel_redirect_edge_and_branch(edge_def*, basic_block_def*) ../../gcc/sel-sched-ir.cc:5680 0xdbe0a8 maybe_tidy_empty_bb ../../gcc/sel-sched-ir.cc:3804 0xdbec65 purge_empty_blocks() ../../gcc/sel-sched-ir.cc:3948 0xdd1b4c sel_sched_region_1 ../../gcc/sel-sched.cc:7519 0xdd2ff0 sel_sched_region(int) ../../gcc/sel-sched.cc:7634 0xdd3899 run_selective_scheduling() ../../gcc/sel-sched.cc:7720 0xdafa1d rest_of_handle_sched ../../gcc/sched-rgn.cc:3720 0xdafa1d execute ../../gcc/sched-rgn.cc:3830=