From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8D7B8389101B; Tue, 6 Jul 2021 17:29:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8D7B8389101B From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/101347] New: [11/12 Regression] ICE in cfg_layout_initialize, at cfgrtl.c:4478 Date: Tue, 06 Jul 2021 17:29:22 +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: 12.0 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, 06 Jul 2021 17:29:22 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101347 Bug ID: 101347 Summary: [11/12 Regression] ICE in cfg_layout_initialize, at cfgrtl.c:4478 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Testcase reduced from pr26983.c : (seen with cet-sjlj-6a.c, cet-sjlj-6b.c, setjmp-1.c, pr26983.c) $ cat z1.c void *jmpbuf[6]; void foo (void) { __builtin_setjmp (jmpbuf); } $ gcc-12-20210704 -c z1.c -O2 -fprofile-generate -fprofile-use z1.c: In function 'foo': z1.c:6:1: warning: 'z1.gcda' profile count data file not found [-Wmissing-profile] 6 | } | ^ during RTL pass: into_cfglayout z1.c:6:1: internal compiler error: Segmentation fault 0xdcbcdf crash_signal ../../gcc/toplev.c:328 0x8c9a5b cfg_layout_initialize(int) ../../gcc/cfgrtl.c:4478 0x8c9bba execute ../../gcc/cfgrtl.c:3685=