Denys Vlasenko 3aff3b9cb8 awk: assorted optimizations ... hash_find(): do not caclculate hash twice. Do not divide - can use cheap multiply-by-8 shift. nextword(): do not repeatedly increment in-memory value, do it in register, then store final result. hashwalk_init(): do not strlen() twice. function old new delta hash_search3 - 49 +49 hash_find 259 281 +22 nextword 19 16 -3 evaluate 3141 3137 -4 hash_search 54 28 -26 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/3 up/down: 71/-33) Total: 38 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2021-06-29 19:07:36 +02:00
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awk.c	awk: assorted optimizations	2021-06-29 19:07:36 +02:00
cmp.c	*: --help tweaks	2021-06-14 20:47:20 +02:00
Config.src	restore documentation on the build config language	2018-06-06 15:16:48 +02:00
diff.c	diff: code shrink	2021-02-22 19:00:07 +01:00
ed.c	libbb: introduce and use fputs_stdout	2021-02-03 20:52:40 +01:00
Kbuild.src	switch editors/* to embedded-in-source kbuild system	2013-11-13 12:45:33 +01:00
patch_bbox.c	libbb: reduce the overhead of single parameter bb_error_msg() calls	2019-07-02 11:35:03 +02:00
patch_toybox.c	libbb: reduce the overhead of single parameter bb_error_msg() calls	2019-07-02 11:35:03 +02:00
patch.c	help text: replace [OPTIONS] with actual options (if not too long)	2020-12-13 22:34:05 +01:00
sed_summary.htm	doc: add info about sed s/.../.../I modifier	2008-03-01 19:29:56 +00:00
sed.c	*: --help tweaks	2021-06-13 01:08:48 +02:00
sed1line.txt	add sed mini-doc	2007-11-13 17:13:31 +00:00
vi.c	vi: stored search pattern applies to ':s'	2021-06-27 13:36:49 +02:00