From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 715CD394343A; Tue, 20 Oct 2020 07:34:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 715CD394343A From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/97500] New: [11 Regression] ICE in vect_schedule_slp_instance, at tree-vect-slp.c:5094 since r11-3823-g126ed72b9f48f853 Date: Tue, 20 Oct 2020 07:34:30 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin 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: bug_id short_desc product version bug_status keywords bug_severity priority component assigned_to reporter cc 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, 20 Oct 2020 07:34:30 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97500 Bug ID: 97500 Summary: [11 Regression] ICE in vect_schedule_slp_instance, at tree-vect-slp.c:5094 since r11-3823-g126ed72b9f48f853 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: rguenth at gcc dot gnu.org Target Milestone: --- Since the revision, the following fails: $ gfortran /home/marxin/Programming/gcc/gcc/testsuite/gfortran.fortran-torture/execute= /pr57396.f90 -O3 -fno-guess-branch-probability -c during GIMPLE pass: vect /home/marxin/Programming/gcc/gcc/testsuite/gfortran.fortran-torture/execute= /pr57396.f90:30:0: 30 | use testmod |=20 internal compiler error: in vect_schedule_slp_instance, at tree-vect-slp.c:= 5094 0x738c15 vect_schedule_slp_instance /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:5094 0x10c8a37 vect_schedule_slp_instance /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:5047 0x10c8a37 vect_schedule_slp_instance /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:5047 0x10c8a37 vect_schedule_slp_instance /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:5047 0x10ca782 vect_schedule_slp(vec_info*, vec<_slp_instance*, va_heap, vl_ptr>) /home/marxin/Programming/gcc/gcc/tree-vect-slp.c:5305 0x10aedb8 vect_transform_loop(_loop_vec_info*, gimple*) /home/marxin/Programming/gcc/gcc/tree-vect-loop.c:9095 0x10d070c try_vectorize_loop_1 /home/marxin/Programming/gcc/gcc/tree-vectorizer.c:1089 0x10d1389 vectorize_loops() /home/marxin/Programming/gcc/gcc/tree-vectorizer.c:1226 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=