From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22480 invoked by alias); 31 Jan 2006 15:24:40 -0000 Received: (qmail 22460 invoked by uid 48); 31 Jan 2006 15:24:39 -0000 Date: Tue, 31 Jan 2006 15:24:00 -0000 Message-ID: <20060131152439.22459.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c++/23372] [4.0/4.1 Regression] Temporary aggregate copy not elided when passing parameters by value In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia at gcc dot gnu dot org" 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 X-SW-Source: 2006-01/txt/msg03470.txt.bz2 List-Id: ------- Comment #19 from pinskia at gcc dot gnu dot org 2006-01-31 15:24 ------- The test for this PR (gcc.dg/pr23372-1.c) fails on powerpc-darwin because there is no memcpy outputted in the asm. There is a loop: L2: lbzx r0,r9,r2 stbx r0,r11,r2 addi r2,r2,1 L3: bdnz L2 But no memcpy. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23372