Re: e500 core lacks lswi, lswx, stswi, and stswx instructions.

Matt Thomas <[email protected]> Tue, 20 Jan 2015 09:42:17 -0800

Newsgroups	gmane.os.netbsd.ports.powerpc
Message-ID	<[email protected]>

> On Jan 20, 2015, at 9:26 AM, matthew green <[email protected]> wrote:
> 
> 
>> I fixed rs6000.c to not enable string instructions for NetBSD with -Os.
> 
> doesn't that bloat code for all the other non e500 ppc users of -Os?

So?  We already use a common subset of powerpc instructions for all platforms.
Otherwise we wouldn't -mstrict-align since most OEA/BookE don't require it.

Not using the string instructions is not a big deal.