SHIFTA
— Right shift with fillSHIFTA
returns a value corresponding to I with all of the
bits shifted right by SHIFT places. SHIFT that be
nonnegative and less than or equal to BIT_SIZE(I)
, otherwise
the result value is undefined. Bits shifted out from the right end
are lost. The fill is arithmetic: the bits shifted in from the left
end are equal to the leftmost bit, which in two's complement
representation is the sign bit.
RESULT = SHIFTA(I, SHIFT)
I | The type shall be INTEGER .
|
SHIFT | The type shall be INTEGER .
|
INTEGER
and of the same kind as
I.