From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30334 invoked by alias); 7 May 2014 06:55:49 -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 30303 invoked by uid 48); 7 May 2014 06:55:46 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/61092] [4.10 Regression]: wide-int merge broke alpha bootstrap Date: Wed, 07 May 2014 06:55:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 4.10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: UNCONFIRMED 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: attachments.created 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 X-SW-Source: 2014-05/txt/msg00443.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61092 --- Comment #1 from Uro=C5=A1 Bizjak --- Created attachment 32751 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D32751&action=3Dedit Preprocessed source Fails with -O2. >>From gcc-bugs-return-450752-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed May 07 07:12:03 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 13730 invoked by alias); 7 May 2014 07:12:03 -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 13702 invoked by uid 48); 7 May 2014 07:11:58 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/61092] [4.10 Regression]: wide-int merge broke alpha bootstrap Date: Wed, 07 May 2014 07:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 4.10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: UNCONFIRMED 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 X-SW-Source: 2014-05/txt/msg00444.txt.bz2 Content-length: 1124 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61092 --- Comment #2 from Uro=C5=A1 Bizjak --- The failure can be triggered with an attached precompiled source using a crosscompiler from x86-64 to alphaev68-pc-linux-gnu, with -O2: ~/gcc-build-xxx/gcc/cc1plus -O2 -quiet wide-int.ii=20 cc1plus: error: no include path in which to search for stdc-predef.h ../../gcc-svn/trunk/gcc/wide-int.cc: In function =E2=80=98unsigned int wi::mul_internal(long int*, const long int*, unsigned int, const long int*, unsigned int, unsigned int, signop, bool*, bool)=E2=80=99: ../../gcc-svn/trunk/gcc/wide-int.cc:1269:70: sorry, unimplemented: unexpect= ed AST of kind mult_highpart_expr ../../gcc-svn/trunk/gcc/wide-int.cc:1269:70: internal compiler error: in potential_constant_expression_1, at cp/semantics.c:10575 0x6a1a3f potential_constant_expression_1 ../../gcc-svn/trunk/gcc/cp/semantics.c:10575 0x6a9c2c potential_constant_expression(tree_node*) ../../gcc-svn/trunk/gcc/cp/semantics.c:10585 0x6a9cb3 maybe_constant_value(tree_node*) ../../gcc-svn/trunk/gcc/cp/semantics.c:9927 ... >>From gcc-bugs-return-450753-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed May 07 07:23:58 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 18813 invoked by alias); 7 May 2014 07:23:57 -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 18762 invoked by uid 55); 7 May 2014 07:23:52 -0000 From: "paolo at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/60999] [4.9/4.10 Regression] ICE when static_cast from constexpr in specialization of template-class Date: Wed, 07 May 2014 07:23:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: paolo at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.1 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-05/txt/msg00445.txt.bz2 Content-length: 658 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60999 --- Comment #8 from paolo at gcc dot gnu.org --- Author: paolo Date: Wed May 7 07:23:15 2014 New Revision: 210139 URL: http://gcc.gnu.org/viewcvs?rev=210139&root=gcc&view=rev Log: /cp 2014-05-06 Paolo Carlini PR c++/60999 * pt.c (maybe_begin_member_template_processing): Use uses_template_parms. /testsuite 2014-05-06 Paolo Carlini PR c++/60999 * g++.dg/cpp0x/nsdmi-template9.C: New. * g++.dg/cpp0x/nsdmi-template10.C: Likewise. Modified: branches/gcc-4_9-branch/gcc/testsuite/ChangeLog