Jan Beulich 1edfbb4153 x86/64: Adjust types of temporaries used by ffs()/fls()/fls64() ... The 64-bit special cases of the former two (the thrird one is 64-bit only anyway) don't need to use "long" temporaries, as the result will always fit in a 32-bit variable, and the functions return plain "int". This avoids a few REX prefixes, i.e. minimally reduces code size. Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/504DE550020000780009A258@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2012-09-13 17:43:58 +02:00
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asm	x86/64: Adjust types of temporaries used by ffs()/fls()/fls64()	2012-09-13 17:43:58 +02:00