From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B4BCD3857B94; Sun, 10 Jul 2022 20:19:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B4BCD3857B94 From: "jose.marchesi at oracle dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/25521] change semantics of const volatile variables Date: Sun, 10 Jul 2022 20:19:24 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 4.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: jose.marchesi at oracle dot com 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: 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-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: Sun, 10 Jul 2022 20:19:24 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D25521 --- Comment #7 from Jose E. Marchesi --- If, as a workaround, I try to use a `section' attribute, like in: __attribute__((section(".rodata"))) volatile const int lala =3D 0; I don't get an ICE, but a section with write permissions: .section .rodata,"aw" And the assembler then complains: foo-gcc.s:4: Warning: setting incorrect section attributes for .rodata=