From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 104153 invoked by alias); 10 Jul 2015 15:33:24 -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 104071 invoked by uid 55); 10 Jul 2015 15:33:20 -0000 From: "uros at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/66703] [4.9/5/6] gcc.target/i386/readeflags-1.c aborts on -march=i586 or on -miamcu Date: Fri, 10 Jul 2015 15:33:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.9.3 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: uros at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: WONTFIX 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: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-07/txt/msg00887.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66703 --- Comment #6 from uros at gcc dot gnu.org --- Author: uros Date: Fri Jul 10 15:32:48 2015 New Revision: 225680 URL: https://gcc.gnu.org/viewcvs?rev=225680&root=gcc&view=rev Log: PR target/66703 * gcc.target/i386/readeflags-1.c (readeflags_test): Declare with __attribute__((noinline, noclone)). Change "x" to "volatile char" type to prevent possible flag-clobbering zero-extensions. Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.target/i386/readeflags-1.c