4.7.26. __qadd

This intrinsic inserts a QADD instruction or an equivalent code sequence into the instruction stream generated by the compiler. It enables you to obtain the saturating add of two integers from within your C or C++ code.

Syntax

int __qadd(int val1, int val2)

Where:

val1

is the first summand of the saturating add operation

val2

is the second summand of the saturating add operation.

Return value

The __qadd intrinsic returns the saturating add of val1 and val2.

See also

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