Messages in this thread | | | Subject | Re: [PATCH 03/13] [RFC] ipath copy routines | From | Robert Walsh <> | Date | Sat, 17 Dec 2005 14:40:43 -0800 |
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On Sat, 2005-12-17 at 12:38 -0800, Andrew Morton wrote: > Roland Dreier <rolandd@cisco.com> wrote: > > > > + .globl ipath_dwordcpy > > +/* rdi destination, rsi source, rdx count */ > > +ipath_dwordcpy: > > + movl %edx,%ecx > > + shrl $1,%ecx > > + andl $1,%edx > > + cld > > + rep > > + movsq > > + movl %edx,%ecx > > + rep > > + movsd > > + ret > > err, we have a portability problem.
Any chance we could get these moved into the x86_64 arch directory, then? We have to do double-word copies, or our chip gets unhappy.
Regards, Robert.
-- Robert Walsh Email: rjwalsh@pathscale.com PathScale, Inc. Phone: +1 650 934 8117 2071 Stierlin Court, Suite 200 Fax: +1 650 428 1969 Mountain View, CA 94043.
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