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Re: -mpower4 sched2 bug miscompiles linux kernel
- From: Alan Modra <amodra at bigpond dot net dot au>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: Geoff Keating <geoffk at geoffk dot org>, gcc-patches at gcc dot gnu dot org
- Date: Wed, 11 Sep 2002 00:25:58 +0930
- Subject: Re: -mpower4 sched2 bug miscompiles linux kernel
- References: <amodra@bigpond.net.au> <200209101410.KAA23000@makai.watson.ibm.com>
On Tue, Sep 10, 2002 at 10:10:13AM -0400, David Edelsohn wrote:
> BTW, I do not mean exactly as I wrote in the previous, but why not
> limit the copy_addr_to_reg only to the BLKmode case?
Hmm, and remove the src_reg and dest_reg increment, using "offset"
similarly to the !TARGET_STRING case? Yes, that might work well.
It'll be some hours before I can do this, as I'm about to go to bed..
--
Alan Modra
IBM OzLabs - Linux Technology Centre