core::arch::s390x

Function vec_sube_u128

Source 
pub unsafe fn vec_sube_u128(
    a: vector_unsigned_char,
    b: vector_unsigned_char,
    c: vector_unsigned_char,
) -> vector_unsigned_char
🔬This is a nightly-only experimental API. (stdarch_s390x #135681)
Available on s390x and target feature vector only.
Expand description

Subtracts unsigned quadword values with carry bit from a previous operation.

This function operates on the vectors as 128-bit unsigned integers. It returns a vector containing the result of subtracting of b from a, and the carryout bit from a previous operation.

Note: Only the borrow indication bit (127-bit) of c is used, and the other bits are ignored.