From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15104 invoked by alias); 10 Apr 2007 14:35:06 -0000 Received: (qmail 14990 invoked by uid 48); 10 Apr 2007 14:34:50 -0000 Date: Tue, 10 Apr 2007 14:35:00 -0000 Message-ID: <20070410143450.14989.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/30908] tree cost for types which are > WORD_SIZE In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "giovannibajo at libero dot it" 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: 2007-04/txt/msg00700.txt.bz2 ------- Comment #18 from giovannibajo at libero dot it 2007-04-10 15:34 ------- (In reply to comment #15) > Yes, the tendency to handle far too many items as 16 bits (the > sizeof(int) on that machine) when 8 bits would suffice is one of the > major issues the AVR-GCC users have with the compiler. I might be wrong here, but I believe that this could eventually get fixed if AVR backend was changed to support the new subreg lowering pass that Ian added to GCC 4.3. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30908