Move predicate (unpredicated), setting the condition flags
This instruction reads all elements from the source predicate and places those elements in the destination predicate. This instruction is unpredicated. This instruction sets the First (N), None (Z), and !Last (C) condition flags based on the predicate result, and sets the V flag to zero.
This is an alias of ORRS. This means:
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | Pm | 0 | 1 | Pg | 0 | Pn | 0 | Pd | ||||||||||||
| op | S | o2 | o3 | ||||||||||||||||||||||||||||
is equivalent to
ORRS <Pd>.B, <Pn>/Z, <Pn>.B, <Pn>.B
and is the preferred disassembly when S == '1' && Pn == Pm && Pm == Pg.
| <Pd> |
Is the name of the destination scalable predicate register, encoded in the "Pd" field. |
| <Pn> |
Is the name of the source scalable predicate register, encoded in the "Pn" field. |
The description of ORRS gives the operational pseudocode for this instruction.
The description of ORRS gives the operational information for this instruction.
2026-03_rel 2026-03-26 20:48:11
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