Messages in this thread |  | | From | Andi Kleen <> | | Subject | Re: [PATCH] use unlikely() for current_kernel_time() loop | | Date | Thu, 8 Jun 2006 08:51:20 +0200 |
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On Thursday 08 June 2006 08:41, Brian F. G. Bidulock wrote: > Andi, > > On Thu, 08 Jun 2006, Andi Kleen wrote: > > > > Nothing on x86-64 at least - it uses -fno-reorder-blocks by default. > > > > Why is that?
Originally because it made assembly too unreadable. Later it was discovered it produces smaller code too.
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