From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 652 invoked by alias); 11 Sep 2015 10:38:53 -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 629 invoked by uid 48); 11 Sep 2015 10:38:50 -0000 From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/66902] _S_debug_messages is unneccessary public Date: Fri, 11 Sep 2015 10:38:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: minor X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 6.0 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: 2015-09/txt/msg00926.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D66902 --- Comment #6 from Jonathan Wakely --- 3.5 [basic.link]: -3- A name having namespace scope (3.3.6) has internal linkage if it is the name of =E2=80=94 a variable, function or function template that is explicitl= y declared static; or, =E2=80=94 a variable of non-volatile const-qualified type that is nei= ther explicitly declared extern nor previously declared to have external linkage; or =E2=80=94 a data member of an anonymous union. The first bullet applied when it was explicitly declared static and the sec= ond bullet applies now that it is a const-qualified type at namespace scope. In both cases it has internal linkage, so you should not see a global symbol a= nd should not get the warning. >>From gcc-bugs-return-496949-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri Sep 11 10:54:21 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 42703 invoked by alias); 11 Sep 2015 10:54:21 -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 42654 invoked by uid 48); 11 Sep 2015 10:54:18 -0000 From: "olegendo at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/58517] ifcvt (after combine) puts ccreg clobbering insn between ccset insn and ccreg use Date: Fri, 11 Sep 2015 10:54:00 -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-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: olegendo at gcc dot gnu.org X-Bugzilla-Status: NEW 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: cc 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: 2015-09/txt/msg00927.txt.bz2 Content-length: 562 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58517 Oleg Endo changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kyrylo.tkachov at arm dot com --- Comment #5 from Oleg Endo --- Kyrill, since you are currently working on ifcvt related things, could you maybe have a look at this issue? I haven't checked it in a while, so I don't know if it's still a problem.