From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28853 invoked by alias); 15 May 2013 11:59:15 -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 28820 invoked by uid 48); 15 May 2013 11:59:12 -0000 From: "ktietz at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/56807] mingw32: Conflict between stack realignment and stack probe destroys function argument in EAX Date: Wed, 15 May 2013 11:59:00 -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: 4.7.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ktietz at gcc dot gnu.org X-Bugzilla-Status: NEW 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: bug_status cf_reconfirmed_on cc everconfirmed 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: 2013-05/txt/msg00998.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56807 Kai Tietz changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-05-15 CC| |ktietz at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #4 from Kai Tietz --- Yes, this happens for function using eax as input-argument hand using stack-allocation. btw it isn't specific to chkstk_ms function. I will take a look