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Re: atomic ops for powerpc

>>>>> Geoff Keating writes:

Geoff> One can do nearly anything in engineering, but this particular thing  
Geoff> is not a good idea.  Labels have alignment, they affect the basic- 
Geoff> block graph, they're deleted if they're not used, and so on.

Geoff> Maybe you're thinking of %=?  That would work, so long as

Geoff> L12344: nop
Geoff> bne- L12344

Geoff> is valid assembler on every powerpc port.

	I think that $-16 and $+16 probably are the best approach.

David
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