MOV (predicate, predicated, merging)

Move predicates (merging)

Read active elements from the source predicate and place in the corresponding elements of the destination predicate. Inactive elements in the destination predicate register remain unmodified. Does not set the condition flags.

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

313029282726252423222120191817161514131211109876543210
001001010000Pm01Pg1Pn1Pd
S

MOV <Pd>.B, <Pg>/M, <Pn>.B

is equivalent to

SEL <Pd>.B, <Pg>, <Pn>.B, <Pd>.B

and is the preferred disassembly when Pd == 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 SEL (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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