[FFmpeg-devel] [PATCH] configure: loongson disable expensive optimizations in gcc O3 optimization

Michael Niedermayer michael at niedermayer.cc
Wed Jul 15 13:24:31 CEST 2015


On Wed, Jul 15, 2015 at 05:28:31PM +0800, 周晓勇 wrote:
> From 18f5219dd892432c21485f2e26b91c565bde4070 Mon Sep 17 00:00:00 2001
> From: ZhouXiaoyong <zhouxiaoyong at loongson.cn>
> Date: Tue, 14 Jul 2015 13:39:04 +0800
> Subject: [PATCH] configure: loongson disable expensive optimizations in gcc O3
>  optimization
> 
> 
> With gcc-4.9.2 loongson faild in test fate-dca, this is caused by option
> -fexpensive-optimizations in -O3 optimization. We disable it temporarily
> before the bug been fixed up.
> 
> 
> Signed-off-by: ZhouXiaoyong <zhouxiaoyong at loongson.cn>
> ---
>  configure | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

applied

thanks

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras
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