Peter Zijlstra 1527bc8b92 bitops: Optimize hweight() by making use of compile-time evaluation ... Rename the extisting runtime hweight() implementations to __arch_hweight(), rename the compile-time versions to __const_hweight() and then have hweight() pick between them. Suggested-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20100318111929.GB11152@aftab> Acked-by: H. Peter Anvin <hpa@zytor.com> LKML-Reference: <1265028224.24455.154.camel@laptop> Signed-off-by: H. Peter Anvin <hpa@zytor.com>		2010-04-06 15:52:11 -07:00
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asm	bitops: Optimize hweight() by making use of compile-time evaluation	2010-04-06 15:52:11 -07:00