52     opus_int32 sum1_Q14, sum2_Q16;  in silk_VQ_WMat_EC()  local
75         sum2_Q16 = silk_SMULWB(           W_Q18[  1 ], diff_Q14[ 1 ] );  in silk_VQ_WMat_EC()
76         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  2 ], diff_Q14[ 2 ] );  in silk_VQ_WMat_EC()
77         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  3 ], diff_Q14[ 3 ] );  in silk_VQ_WMat_EC()
78         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  4 ], diff_Q14[ 4 ] );  in silk_VQ_WMat_EC()
79         sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 );  in silk_VQ_WMat_EC()
80         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  0 ], diff_Q14[ 0 ] );  in silk_VQ_WMat_EC()
81         sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16,    diff_Q14[ 0 ] );  in silk_VQ_WMat_EC()
84         sum2_Q16 = silk_SMULWB(           W_Q18[  7 ], diff_Q14[ 2 ] );  in silk_VQ_WMat_EC()
85         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  8 ], diff_Q14[ 3 ] );  in silk_VQ_WMat_EC()
86         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  9 ], diff_Q14[ 4 ] );  in silk_VQ_WMat_EC()
87         sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 );  in silk_VQ_WMat_EC()
88         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[  6 ], diff_Q14[ 1 ] );  in silk_VQ_WMat_EC()
89         sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16,    diff_Q14[ 1 ] );  in silk_VQ_WMat_EC()
92         sum2_Q16 = silk_SMULWB(           W_Q18[ 13 ], diff_Q14[ 3 ] );  in silk_VQ_WMat_EC()
93         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 14 ], diff_Q14[ 4 ] );  in silk_VQ_WMat_EC()
94         sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 );  in silk_VQ_WMat_EC()
95         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 12 ], diff_Q14[ 2 ] );  in silk_VQ_WMat_EC()
96         sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16,    diff_Q14[ 2 ] );  in silk_VQ_WMat_EC()
99         sum2_Q16 = silk_SMULWB(           W_Q18[ 19 ], diff_Q14[ 4 ] );  in silk_VQ_WMat_EC()
100         sum2_Q16 = silk_LSHIFT( sum2_Q16, 1 );  in silk_VQ_WMat_EC()
101         sum2_Q16 = silk_SMLAWB( sum2_Q16, W_Q18[ 18 ], diff_Q14[ 3 ] );  in silk_VQ_WMat_EC()
102         sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16,    diff_Q14[ 3 ] );  in silk_VQ_WMat_EC()
105         sum2_Q16 = silk_SMULWB(           W_Q18[ 24 ], diff_Q14[ 4 ] );  in silk_VQ_WMat_EC()
106         sum1_Q14 = silk_SMLAWB( sum1_Q14, sum2_Q16,    diff_Q14[ 4 ] );  in silk_VQ_WMat_EC()