[lkml]   [2006]   [Jan]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [parisc-linux] Re: [PATCH 3/6] C-language equivalents of include/asm-*/bitops.h
From: Stuart Brady <>
Date: Sun, 29 Jan 2006 07:12:42 +0000
> There are versions of hweight*() for sparc64 which use POPC when
> ULTRA_HAS_POPULATION_COUNT is defined, but AFAICS, it's never defined.

That's right, the problem here is that no chips actually implement
the instruction in hardware, it is software emulated, ie. useless :-)
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2006-01-30 05:06    [from the cache]
©2003-2014 Jasper Spaans. hosted at Digital Ocean