Prev Up Next
Go backward to Filtering operators (PASSES,FAILS)
Go up to Loopif...loopfail...command (parameter-list environment)
Go forward to Gate-map-testing operator (GATEDBY)

Masking operator (MASKEDBY)


LOOPIF <list-expr> MASKEDBY <16-bit mask-value or bitmask-set-name> ...


LOOPIF...MASKEDBY is true for words in the list where all the bits set in the 16-bit mask or a gate in <bitmask-set-name> are present in the word being tested. For the latter case the gate number passed is placed in the reserved word GATE.
support@ns.ph.liv.ac.uk

Prev Up Next