From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 577273858D3C; Tue, 17 May 2022 18:48:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 577273858D3C From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/105635] New: [12/13 Regression] ICE in gimple_parm_array_size, at pointer-query.cc:592 Date: Tue, 17 May 2022 18:48:20 +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: Tue, 17 May 2022 18:48:20 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105635 Bug ID: 105635 Summary: [12/13 Regression] ICE in gimple_parm_array_size, at pointer-query.cc:592 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 20220109 and 20220116 : $ cat z1.c void f (int, int[*]); f (int x, int y) { return (x >=3D 0) !=3D (y < 0); } $ gcc-13-20220515 -c z1.c -Wall z1.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int] 2 | f (int x, int y) | ^ z1.c:2:1: warning: conflicting types for 'f' z1.c:1:6: note: previous declaration of 'f' with type 'void(int, int *)' 1 | void f (int, int[*]); | ^ z1.c: In function 'f': z1.c:4:19: warning: 'return' with a value, in function returning void [-Wreturn-type] 4 | return (x >=3D 0) !=3D (y < 0); | ~~~~~~~~~^~~~~~~~~~ z1.c:2:1: note: declared here 2 | f (int x, int y) | ^ during GIMPLE pass: waccess z1.c:5:1: internal compiler error: Segmentation fault 5 | } | ^ 0xc23a6f crash_signal ../../gcc/toplev.cc:322 0xb5ba8b gimple_parm_array_size ../../gcc/pointer-query.cc:592 0xb5ba8b handle_ssa_name ../../gcc/pointer-query.cc:2087 0xb5d3ec compute_objsize_r ../../gcc/pointer-query.cc:2322 0xb6047a compute_objsize(tree_node*, gimple*, int, access_ref*, pointer_que= ry*) ../../gcc/pointer-query.cc:2356 0xb60625 pointer_query::get_ref(tree_node*, gimple*, access_ref*, int) ../../gcc/pointer-query.cc:1506 0x9624a9 check_dangling_stores ../../gcc/gimple-ssa-warn-access.cc:4573 0x962350 check_dangling_stores ../../gcc/gimple-ssa-warn-access.cc:4605 0x962350 check_dangling_stores ../../gcc/gimple-ssa-warn-access.cc:4605 0x9690a4 check_dangling_stores ../../gcc/gimple-ssa-warn-access.cc:4617 0x9690a4 execute ../../gcc/gimple-ssa-warn-access.cc:4748=