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Macro-Instructions
The following instructions are macro-instructions. That is, they are not actual machine instruc-
tions; however, the General Assembly Program will recognize the mnemonics for the macro-
instructions and generate the appropriate series of instructions to do the specified operation.
Mnemonic
Operand
FROM, TO
Word Times
CL2
CL3
CL4
CL5
CL7
CL8
CL9
CR2
2
CIRCULATE LE FT 2.
The contents of the specified FROM location
is shifted left 2 places.
The bits leaving
position 18 are shifted into position 1 of the
TO location.
CIRCULATE LEFT 3.
CIRCULATE LE FT 4.
CIRCULATE LEFT 5.
CIRCULATE LEFT 7.
CIRCULATE LE FT 8.
CIRCULATE LEFT 9.
CIRCULATE RIGHT 2.
FROM, TO
3
FROM, TO
3
FROM, TO
2
FROM, TO
2
FROM, TO
3
FROM, TO
4
FROM, TO
2
The contents of the specified FROM location
are shifted right 2 places. Bits leavingposition
1 are shifted into position 18 of the TO location.
[ID£1J&~~1TCJ ~@------------
Il-18
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