From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5F66E3858C60; Fri, 26 Apr 2024 07:55:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5F66E3858C60 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1714118131; bh=LlOqwBa1i4WvxtwE+HS/X4KPOzHvmF1722xxB89VdKk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oZO0gT+00I2f56+1v+CJ03BtcSZntTob/TaexiI78sD5SmH4d3npzYNTrM0uWc7ix ByGQJgfmlwYEPlwgd5tDOXyvDHNaSLKDkmRlvODa81b2yblCclNes1h2/SE1cNIEPK f1xQnUr618TxA84LG5MLIyvQAKflGk/hmGUJZP+U= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/114859] Seeing new segmentation fault in same_type_as Date: Fri, 26 Apr 2024 07:55:31 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub 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: Message-ID: In-Reply-To: References: 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=3D114859 --- Comment #2 from Jakub Jelinek --- If it is Fortran FE, then the possible commits might be r14-9893 r14-9874 r14-9873 r14-9753 r14-9752 r14-9720 r14-9719 r14-9712 Anyway, best would be to try to compile the amg_d_jac_smoother_clone_settings.f90 CU with a different compiler from the rest and see whether that is what cha= nges the testcase, or if not, bisect among *.o files in the package, the *.mod f= iles should be hopefully compatible between the 2 compilers. And when a single = CU is known to change the outcome, then bisect it with gcc revisions.=