From: Alan Modra <amodra@bigpond.net.au>
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH,rs6000] fix interrupt safety issue on E500 targets
Date: Tue, 16 Oct 2007 09:01:00 -0000 [thread overview]
Message-ID: <20071016020616.GF16558@bubble.grove.modra.org> (raw)
In-Reply-To: <20071005083044.GB4478@bubble.grove.modra.org>
On Fri, Oct 05, 2007 at 06:00:44PM +0930, Alan Modra wrote:
> * config/rs6000/rs6000.c (rs6000_emit_epilogue): Correct
> altivec sp_offset. Rearrange sp_offset assignments to
> correspond to stack adjustments. Use frame_reg_rtx for
> SPE register restores. Correct SPE stack adjustment.
Ping? http://gcc.gnu.org/ml/gcc-patches/2007-10/msg00283.html
Besides the SPE issue, the patch also fixes restore of altivec regs in
large stack frames for !WORLD_SAVE_P ABIs. Bootstrap and regression
testing has of course completed on powerpc-linux.
--
Alan Modra
Australia Development Lab, IBM
next prev parent reply other threads:[~2007-10-16 2:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-03 14:18 Nathan Froyd
2007-10-03 15:42 ` Andrew Pinski
2007-10-03 15:45 ` Andrew Pinski
2007-10-03 19:12 ` Nathan Froyd
2007-10-03 19:17 ` Andrew Pinski
2007-10-03 20:10 ` Nathan Froyd
2007-10-03 19:17 ` Daniel Jacobowitz
2007-10-04 1:43 ` Alan Modra
2007-10-05 8:30 ` Alan Modra
2007-10-05 15:02 ` Nathan Froyd
2007-10-06 1:01 ` Nathan Froyd
2007-10-16 9:01 ` Alan Modra [this message]
2007-10-16 20:31 ` David Edelsohn
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