CVS commit: src/common/lib/libc/arch/arm/string

["Matt Thomas" <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Mon Dec 31 07:58:44 UTC 2012

Modified Files:
        src/common/lib/libc/arch/arm/string: strlen_armv6.S

Log Message:
Make this work on all ARMs but keep the armv6 optimizations.  It as fast as
the existing strlen for small string and once strings are 8 bytes or more in
length it starts getting significantly faster.  For really long strings,
compared to the existing strlen, this uses about 1/2 of the cycles for the
non-armv6 version and about 1/3 of the cycles for the armv6 version.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/common/lib/libc/arch/arm/string/strlen_armv6.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.