From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965059AbWACXkw (ORCPT ); Tue, 3 Jan 2006 18:40:52 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965022AbWACX1k (ORCPT ); Tue, 3 Jan 2006 18:27:40 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:60379 "EHLO ZenIV.linux.org.uk") by vger.kernel.org with ESMTP id S964871AbWACX1g (ORCPT ); Tue, 3 Jan 2006 18:27:36 -0500 To: torvalds@osdl.org Subject: [PATCH 14/41] m68k: broken constraints on mulu.l Cc: linux-kernel@vger.kernel.org, linux-m68k@vger.kernel.org Message-Id: From: Al Viro Date: Tue, 03 Jan 2006 23:27:35 +0000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro Date: 1133436151 -0500 too permissive constraint on mulu.l - the first argument should not be an a-register. Fixed by replacing "g" with "dm"; with older gcc we got lucky and it had never attempted mulu.l %a0, %d1:%d0. These days it does, with predictable objections from as(1). Signed-off-by: Al Viro --- arch/m68k/math-emu/multi_arith.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) 2aded1337ba4e6c54e9783e447b075f15931734c diff --git a/arch/m68k/math-emu/multi_arith.h b/arch/m68k/math-emu/multi_arith.h index 02251e5..4ad0ca9 100644 --- a/arch/m68k/math-emu/multi_arith.h +++ b/arch/m68k/math-emu/multi_arith.h @@ -366,7 +366,7 @@ static inline void fp_submant(struct fp_ #define fp_mul64(desth, destl, src1, src2) ({ \ asm ("mulu.l %2,%1:%0" : "=d" (destl), "=d" (desth) \ - : "g" (src1), "0" (src2)); \ + : "dm" (src1), "0" (src2)); \ }) #define fp_div64(quot, rem, srch, srcl, div) \ asm ("divu.l %2,%1:%0" : "=d" (quot), "=d" (rem) \ -- 0.99.9.GIT