bit/shifts.fj

———- Logical Shifts

View source on GitHub

Macros

bit

• bit.shr/2 — x[:n] >>= 1

• bit.shr/3 — x[:n] >>= times

• bit.shra — x[:n] >>= times (arithmetic shift right)

• bit.shl/2 — x[:n] <<= 1

• bit.shl/3 — x[:n] <<= times

• bit.ror — rotate x[:n] right by 1-bit

• bit.rol — rotate x[:n] left by 1-bit