28.2.66 __builtin_sat_sub_s16

Description

Signed saturating subtraction. Calculate x - y and saturate the result.

Prototype

int16_t __builtin_sat_sub_s16(int_t x, int16_t y);

Arguments

x – Left hand side of the subtraction

y – Right hand side of the subtraction

Return Value

Returns the saturated result of x - y.

Error Messages

None.