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Why should it make a difference in terms of efficiency? On the AVR at least, both lsr (logical shift right) and asr (arithmetic shift right) are one-cycle instructions.

Edgar Bonet
– Edgar Bonet

2017-12-19 13:05:59 +00:00
Commented Dec 19, 2017 at 13:05
I was not aware of asr.

Majenko
– Majenko

2017-12-19 14:03:52 +00:00
Commented Dec 19, 2017 at 14:03

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