FMAD

Format: FMAD dest, source1, source2, source3.

Phase0: FMAD{.LP}{.SAT} FT0, S0{.ABS}{.NEG}, S1{.ABS}{.NEG}, S2{.ABS}{.NEG}{.FLR}

Phase1: FMAD{.LP}{.SAT} FT1, S3{.ABS}{.NEG}, S4{.ABS}{.NEG}, S5{.ABS}{.NEG}{.FLR}

Phase2: -

Description:

FT0 = S0 * S1 + S2

FT1 = S3 * S4 + S5

Example:

void main()
{
    fragColor = a * b + c;
}

2    : fmad ft0, sh5, i3, sh9
       fmad ft1, sh4, i1, i0
       mov r0, ft1;
       mov r1, ft0;