From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 782FE3858433; Tue, 14 Feb 2023 19:30:51 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 782FE3858433 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1676403051; bh=wYSYv1wVAaPk1o6lK6NEmyWb0mWjTn+hlNRpXRAvK0g=; h=From:To:Subject:Date:From; b=ST9o/0ecKCg545yF0WjnDbC921gB27IlX0f065qMSA5QRwstIHRqhfKQuG7Fkpu13 4lwIWypW/RXzNXClOaWVaurJVbMaPCLJMbwu/cFeGuJwDZMCn1m118363oLYEzO+LP gDdfq6MyjutEe70cVbwlAkxX0FDFHmNWBOWrdr0w= From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/108791] New: [12/13 Regression] ICE: verify_gimple failed Date: Tue, 14 Feb 2023 19:30:50 +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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108791 Bug ID: 108791 Summary: [12/13 Regression] ICE: verify_gimple failed 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 20210801 and 20210808, at -Ofast : (gcc configured with --enable-checking=3Dyes) $ cat z1.c double f (int *a(), int b, double *c, double *d) { double s =3D 0; for (int *i =3D a; i < b; ++i, ++c) s +=3D *c * d[*i]; return s; } $ gcc-13-20230212 -c z1.c -Ofast z1.c: In function 'f': z1.c:4:17: warning: initialization of 'int *' from incompatible pointer type 'int * (*)()' [-Wincompatible-pointer-types] 4 | for (int *i =3D a; i < b; ++i, ++c) | ^ z1.c:4:22: warning: comparison between pointer and integer 4 | for (int *i =3D a; i < b; ++i, ++c) | ^ z1.c:1:8: error: type mismatch in 'addr_expr' 1 | double f (int *a(), int b, double *c, double *d) | ^ int * (*) () vector(4) int _111 =3D &MEM [(int *)a_14(D) + ivtmp.31_54 * 1]; during GIMPLE pass: forwprop z1.c:1:8: internal compiler error: verify_gimple failed 0xf85e0e verify_gimple_in_cfg(function*, bool, bool) ../../gcc/tree-cfg.cc:5648 0xe1df43 execute_function_todo ../../gcc/passes.cc:2091 0xe1e9c2 execute_todo ../../gcc/passes.cc:2145=