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Julia Lawall authored
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>
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