From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8582 invoked by alias); 9 Apr 2013 06:58:25 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 8543 invoked by uid 48); 9 Apr 2013 06:58:22 -0000 From: "izamyatin at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/56885] ICE: in assign_by_spills, at lra-assigns.c:1268 with -O -fschedule-insns -fselective-scheduling Date: Tue, 09 Apr 2013 06:58:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: izamyatin at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.1 X-Bugzilla-Changed-Fields: CC Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-SW-Source: 2013-04/txt/msg00706.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D56885 Igor Zamyatin changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |izamyatin at gmail dot com --- Comment #3 from Igor Zamyatin 2013-04-09 0= 6:58:22 UTC --- (In reply to comment #1) > Confirmed with trunk/4.8, but with 4.6/4.7 I see: >=20 > x.c:20:1: error: unable to find a register to spill in class =E2=80=98DIR= EG=E2=80=99 > x.c:20:1: error: this is the insn: > (insn 33 36 35 5 (parallel [ > (set (reg:DI 2 cx [80]) > (const_int 0 [0])) > (set (reg/f:DI 0 ax [78]) > (plus:DI (reg/f:DI 1 dx [77]) > (reg:DI 2 cx [80]))) > (set (mem:BLK (reg/f:DI 1 dx [77]) [0 S15 A8]) > (const_int 0 [0])) > (use (reg:QI 6 bp [81])) > (use (reg:DI 2 cx [80])) > ]) x.c:16 884 {*rep_stosqi} > (expr_list:REG_DEAD (reg/f:DI 1 dx [77]) > (expr_list:REG_UNUSED (reg:DI 2 cx [80]) > (expr_list:REG_UNUSED (reg/f:DI 0 ax [78]) > (nil))))) > x.c:20: confused by earlier errors, bailing out The same error on 4.9 when IRA is turned on >>From gcc-bugs-return-419562-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Apr 09 07:42:02 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 791 invoked by alias); 9 Apr 2013 07:42:02 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 497 invoked by uid 48); 9 Apr 2013 07:41:58 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/56886] [4.9 regression] undesirable instantiation of class template default argument Date: Tue, 09 Apr 2013 07:42:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 X-SW-Source: 2013-04/txt/msg00707.txt.bz2 Content-length: 427 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56886 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek 2013-04-09 07:41:57 UTC --- Dup of PR56838 ?