From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16181 invoked by alias); 4 Feb 2008 16:17:02 -0000 Received: (qmail 16039 invoked by uid 48); 4 Feb 2008 16:16:20 -0000 Date: Mon, 04 Feb 2008 16:17:00 -0000 Message-ID: <20080204161620.16038.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/30148] parameter passing bug In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth at gcc dot gnu dot org" 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 X-SW-Source: 2008-02/txt/msg00421.txt.bz2 ------- Comment #3 from rguenth at gcc dot gnu dot org 2008-02-04 16:16 ------- Works on the trunk, fails for 4.1 and 4.2 branches with -O2, -fno-strict-aliasing makes the failure go away there. Inlining is not required to trigger the bug. Probably a dup of one of the various alias-related miscompiles on the branches. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords| |alias Known to fail| |4.1.2 4.2.3 Known to work| |4.3.0 Last reconfirmed|0000-00-00 00:00:00 |2008-02-04 16:16:20 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30148