Bitwise OR combine within bytes : Set every byte of t1 to 0xFF when the matching byte of t2 has any bit set, and to 0 otherwise. Used to find a zero byte inside a word
orc.b
Operands
reg, regVariants
- Bitwise OR combine within bytes : Set every byte of t1 to 0xFF when the matching byte of t2 has any bit set, and to 0 otherwise. Used to find a zero byte inside a word orc.b t1,t2
.text
li t0, 16777728
# t0=0x01000200; orc.b writes 4278255360 (0xFF00FF00) to t2.
orc.b t2, t0