vec_subc_u128
Purpose
Gets the carry bit of the 128-bit subtraction of two quadword values.
The function operates on vectors as 128-bit unsigned integers.
Syntax
d=vec_subc_u128(a, b)
Result and argument types
The following table describes the types of the returned value and the function arguments.
d | a | b |
---|---|---|
vector unsigned char | vector unsigned char | vector unsigned char |
Result value
Returns the carry out of a - b.