[PATCH] MEMORY_BARRIER default

Tue Apr 2 14:30:00 GMT 2002

On Mon, 2002-03-25 at 09:41, David Mosberger wrote:

> It seems to me that on ia64, MEMORY_BARRIER should expand into:
> 
> 	asm volatile ("mf" ::: "memory")

Yes, and I've added an appropriate change.  I'm not entirely clear how
the mf.a form comes into play.  We have separate READ_MEMORY_BARRIER and
WRITE_MEMORY_BARRIER macros and mf.a might fit for one of them.

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