From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28470 invoked by alias); 2 Nov 2005 08:06:40 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 28448 invoked by uid 48); 2 Nov 2005 08:06:36 -0000 Date: Wed, 02 Nov 2005 08:06:00 -0000 Message-ID: <20051102080636.28447.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/7061] Alpha: Access of bytes in struct parameters In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rth at gcc dot gnu dot org" X-SW-Source: 2005-11/txt/msg00227.txt.bz2 List-Id: ------- Comment #4 from rth at gcc dot gnu dot org 2005-11-02 08:06 ------- Still present in 4.1. As a guess, we're creating a BLKmode register (because alignof(struct s1) is less than alignof(HImode)), and assign_parm_setup_block forces the data into the stack. It's possible this can be bypassed for some structures, but I havn't given it much thought. -- rth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2005-09-07 17:37:09 |2005-11-02 08:06:36 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7061