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Re: A happy problem caused by loongson2f's div.g instruction
- From: Andrew Haley <aph at redhat dot com>
- To: Zhang Le <r0bertz at gentoo dot org>
- Cc: gcc at gcc dot gnu dot org, ruanbeihong at gmail dot com
- Date: Sun, 09 Nov 2008 18:31:23 +0000
- Subject: Re: A happy problem caused by loongson2f's div.g instruction
- References: <20081109180903.GA2912@adriano.hkcable.com.hk>
Zhang Le wrote:
>
> The other would be make sure the destination register is different from source registers.
> I have read some docs, but still not sure how to do it.
That's just an earlyclobber. Search for that.
Andrew.