Vector Multiply-High Round and Add Saturate

Hardware: G4


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Vector Multiply-High Round and Add Saturate

`vec_mradds(arg1, arg2, arg3)`

Each halfword of the result is obtained by adding the 17 high-order bits of the rounded product of the corresponding halfwords of arg1 and arg2 to the corresponding halfword of arg3, sign-extended one bit.The sum is performed with 16-bit saturating addition.

Result	arg1, arg2, arg3	Maps To
vector signed short	vector signed short	vmhraddshs