CVS commit: src/common/lib/libc/arch/x86_64/string

[David Laight <dsl%netbsd.org@localhost>]

Module Name:    src
Committed By:   dsl
Date:           Sat Jul 18 16:40:31 UTC 2009

Modified Files:
        src/common/lib/libc/arch/x86_64/string: strchr.S

Log Message:
Shorten a dependency chain by using 'sbb, xor' (at a time when carry is set)
instead of 'mov, neg, dec'.
('mov, not' can't be used because it doesn't set the flags.)


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/common/lib/libc/arch/x86_64/string/strchr.S

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