Function core::arch::arm::__qsub

source · [−]
pub unsafe fn __qsub(a: i32, b: i32) -> i32
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on ARM only.
Expand description

Signed saturating subtraction

Returns the 32-bit saturating signed equivalent of a - b. Sets the Q flag if saturation occurs.