MOVS
Move predicates (zeroing), setting the condition flags.
Read active elements from the source predicate and place in the corresponding elements of the destination predicate. Inactive elements in the destination predicate register are set to zero. Sets the First (N), None (Z), !Last (C) condition flags based on the predicate result, and the V flag to zero.
This is an alias of AND, ANDS (predicates). This means:
- The encodings in this description are named to match the encodings of AND, ANDS (predicates).
- The description of AND, ANDS (predicates) gives the operational pseudocode for this instruction.
| 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 | 0 | 1 | 0 | 0 | Pm | 0 | 1 | Pg | 0 | Pn | 0 | Pd | ||||||||||||
| S | |||||||||||||||||||||||||||||||
Setting the condition flags
is equivalent to
ANDS <Pd>.B, <Pg>/Z, <Pn>.B, <Pn>.B
and is the preferred disassembly when S == '1' && Pn == Pm.
Assembler Symbols
| <Pd> |
Is the name of the destination scalable predicate register, encoded in the "Pd" field. |
| <Pg> |
Is the name of the governing scalable predicate register, encoded in the "Pg" field. |
| <Pn> |
Is the name of the first source scalable predicate register, encoded in the "Pn" field. |
Operation
The description of AND, ANDS (predicates) gives the operational pseudocode for this instruction.