3 Commits

Author	SHA1	Message	Date
Julia Lawall	937c812dfc	coccinelle: orplus: reorganize to improve performance ... Adding two #define constants is less common than performing & and | operations on them, so put the addition first to reduce the set of cases that have to be considered in detail. At the same time, add & and | patterns for both arguments of +, to account for commutativity and obtain more results. Running time is divided by 3 when applying this to the whole kernel on my laptop with an Intel i5-6200U CPU. Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>	2017-11-16 08:56:42 +09:00
Nicolas Palix	93f1446849	Coccinelle: Update the options used to the new option scheme ... spatch has changed its option scheme. E.g., --no_show_diff is now --no-show-diff This patch updates: - scripts/coccicheck - Semantic patches under scripts/coccinelle/ Signed-off-by: Nicolas Palix <nicolas.palix@imag.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>	2013-07-03 22:58:13 +02:00
Julia Lawall	24f0c2d6ff	scripts/coccinelle: find constant additions that could be bit ors ... Semantic patch (http://coccinelle.lip6.fr/) to check for constants that are added but are used elsewhere as bitmasks. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>	2013-02-22 14:26:00 +01:00