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Re: [PATCH] powerpc: ignore opcodes on e500/SPE which can't be mixed
- From: Alan Modra <amodra at gmail dot com>
- To: Sebastian Andrzej Siewior <binutils at ml dot breakpoint dot cc>
- Cc: binutils at sourceware dot org
- Date: Mon, 3 May 2010 16:01:15 +0930
- Subject: Re: [PATCH] powerpc: ignore opcodes on e500/SPE which can't be mixed
- References: <20100502134132.GB10439@Chamillionaire.breakpoint.cc>
On Sun, May 02, 2010 at 03:41:32PM +0200, Sebastian Andrzej Siewior wrote:
> + * ppc-opcodes.c: Deprecate all PPCVEC opcodes on PPCSPE,
> + deprecate opcodes which use floating point registers on PPCEFS,
> + deprecate lwsync on PPCSPE.
This isn't correct. Please don't add the "deprecate" to all vec/fp
opcodes like this. Most should not be enabled for e500 anyway, so
don't need to be deprecated. Also, I see you disabled "lfdepx".
--
Alan Modra
Australia Development Lab, IBM