From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3978 invoked by alias); 13 Feb 2009 16:00:41 -0000 Received: (qmail 3834 invoked by uid 48); 13 Feb 2009 16:00:23 -0000 Date: Fri, 13 Feb 2009 16:00:00 -0000 Message-ID: <20090213160023.3833.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/30961] [4.2 regression] redundant reg/mem stores/moves In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl dot tools at gmail dot com" 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: 2009-02/txt/msg01212.txt.bz2 ------- Comment #37 from hjl dot tools at gmail dot com 2009-02-13 16:00 ------- Gcc 4.4.0 revision 144128 generates: .globl convert .type convert, @function convert: movl %edi, -4(%rsp) movss -4(%rsp), %xmm0 ret .size convert, .-convert .p2align 4,,15 .globl load .type load, @function load: movzwl (%rdi), %eax ret .size load, .-load -- hjl dot tools at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work|3.4.6 4.3.0 |3.4.6 4.3.0 4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30961