MOV

Move predicate (unpredicated)

Read all elements from the source predicate and place in the destination predicate. This instruction is unpredicated. Does not set the condition flags.

For programmer convenience, an assembler must also accept predicate-as-counter register names for the source and destination predicate registers.

This is an alias of ORR (predicates). This means:

313029282726252423222120191817161514131211109876543210
001001011000Pm01Pg0Pn0Pd
S

MOV <Pd>.B, <Pn>.B

is equivalent to

ORR <Pd>.B, <Pn>/Z, <Pn>.B, <Pn>.B

and is the preferred disassembly when S == '0' && Pn == Pm && Pm == Pg.

Assembler Symbols

<Pd>

Is the name of the destination scalable predicate register, encoded in the "Pd" field.

<Pn>

Is the name of the first source scalable predicate register, encoded in the "Pn" field.

Operation

The description of ORR (predicates) gives the operational pseudocode for this instruction.

Operational information

If FEAT_SVE2 is implemented or FEAT_SME is implemented, then if PSTATE.DIT is 1:


Internal version only: aarchmrs v2024-03_relA, pseudocode v2024-03_rel, sve v2024-03_rel ; Build timestamp: 2024-03-26T09:45

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