ones

speculable  exu stream  exu block  compute phase   operation   in the logical value domain   that produces condition codes

native on: all

Count all the one bits in the value.

related operations: countlfl, countltr, countrfl, countrtr

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ones(op x) → op r0

operands: like Identity [xx:x]

Core	In Slots	[▸]  Latencies
Tin	E0	1
Copper	E0	1
Silver	E0 E1 E2 E3	1
Gold	E0	1

Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable