plan9fox/sys
Ori Bernstein 5b8b5884f4 5l: fix shifts by zero
on arm32, we can do one of 4 shifts
by a constant:

	reg<<(0..31)
	reg>>(1..32)
	((u32int)reg)>>(1..32)
	reg ROT (0..31)

There's no way to encode a 0 bit right
shift,  so when encoding reg>>0, flip
it to the equivalent nop reg<<0, which
can be encoded.
2021-01-23 20:36:09 -08:00
..
doc /sys/doc: fix mkfile to and remove files that now can be regenerated 2017-05-09 16:23:48 +02:00
games/lib fortunes: As much as I'd love to I feel I have to let it go -- rminnich 2020-04-18 21:37:53 -04:00
include [9front] ape: remove _SUSV2_SOURCE guard from inttypes.h 2021-01-23 19:47:12 -08:00
lib dpost prologue: update /radicalex to fix square displacement (thanks umbraticus and Ethan) 2021-01-17 14:02:17 +01:00
man [9front] nusb(4): fix typo 2021-01-23 19:46:57 -08:00
src 5l: fix shifts by zero 2021-01-23 20:36:09 -08:00