175    uint32_t i0, i1, i2, i3;  in arm_radix4_butterfly_f16()  local
209       i3 = i2 + n2;  in arm_radix4_butterfly_f16()
220       xdIn = pSrc[(2U * i3)];  in arm_radix4_butterfly_f16()
221       ydIn = pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_f16()
318       pSrc[2U * i3] = Xd12_out;  in arm_radix4_butterfly_f16()
321       pSrc[(2U * i3) + 1U] = Yd12_out;  in arm_radix4_butterfly_f16()
366             i3 = i2 + n2;  in arm_radix4_butterfly_f16()
377             xdIn = pSrc[(2U * i3)];  in arm_radix4_butterfly_f16()
378             ydIn = pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_f16()
460             pSrc[2U * i3] = Xd12_out;  in arm_radix4_butterfly_f16()
463             pSrc[(2U * i3) + 1U] = Yd12_out;  in arm_radix4_butterfly_f16()
581             i3 = i2 + n2;  in arm_radix4_butterfly_f16()
596             t1 = (_Float16)pSrc[2U * i1] + (_Float16)pSrc[2U * i3];  in arm_radix4_butterfly_f16()
605             t2 = (_Float16)pSrc[(2U * i1) + 1U] + (_Float16)pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_f16()
614             t1 = (_Float16)pSrc[(2U * i1) + 1U] - (_Float16)pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_f16()
617             t2 = (_Float16)pSrc[2U * i1] - (_Float16)pSrc[2U * i3];  in arm_radix4_butterfly_f16()
644             pSrc[2U * i3] = ((_Float16)r2 * (_Float16)co3) + ((_Float16)s2 * (_Float16)si3);  in arm_radix4_butterfly_f16()
647             pSrc[(2U * i3) + 1U] = ((_Float16)s2 * (_Float16)co3) - ((_Float16)r2 * (_Float16)si3);  in arm_radix4_butterfly_f16()
678    uint32_t i0, i1, i2, i3;  in arm_radix4_butterfly_inverse_f16()  local
711       i3 = i2 + n2;  in arm_radix4_butterfly_inverse_f16()
723       xdIn = pSrc[(2U * i3)];  in arm_radix4_butterfly_inverse_f16()
724       ydIn = pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_inverse_f16()
822       pSrc[2U * i3] = Xd12_out;  in arm_radix4_butterfly_inverse_f16()
825       pSrc[(2U * i3) + 1U] = Yd12_out;  in arm_radix4_butterfly_inverse_f16()
869             i3 = i2 + n2;  in arm_radix4_butterfly_inverse_f16()
880             xdIn = pSrc[(2U * i3)];  in arm_radix4_butterfly_inverse_f16()
881             ydIn = pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_inverse_f16()
963             pSrc[2U * i3] = Xd12_out;  in arm_radix4_butterfly_inverse_f16()
966             pSrc[(2U * i3) + 1U] = Yd12_out;  in arm_radix4_butterfly_inverse_f16()
1106             i3 = i2 + n2;  in arm_radix4_butterfly_inverse_f16()
1121             t1 = (_Float16)pSrc[2U * i1] + (_Float16)pSrc[2U * i3];  in arm_radix4_butterfly_inverse_f16()
1130             t2 = (_Float16)pSrc[(2U * i1) + 1U] + (_Float16)pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_inverse_f16()
1139             t1 = (_Float16)pSrc[(2U * i1) + 1U] - (_Float16)pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_inverse_f16()
1142             t2 = (_Float16)pSrc[2U * i1] - (_Float16)pSrc[2U * i3];  in arm_radix4_butterfly_inverse_f16()
1169             pSrc[2U * i3] = ((_Float16)r2 * (_Float16)co3) - ((_Float16)s2 * (_Float16)si3);  in arm_radix4_butterfly_inverse_f16()
1172             pSrc[(2U * i3) + 1U] = ((_Float16)s2 * (_Float16)co3) + ((_Float16)r2 * (_Float16)si3);  in arm_radix4_butterfly_inverse_f16()
1191       i3 = i2 + n2;  in arm_radix4_butterfly_inverse_f16()
1207       t1 = (_Float16)pSrc[2U * i1] + (_Float16)pSrc[2U * i3];  in arm_radix4_butterfly_inverse_f16()
1216       t2 = (_Float16)pSrc[(2U * i1) + 1U] + (_Float16)pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_inverse_f16()
1225       t1 = (_Float16)pSrc[(2U * i1) + 1U] - (_Float16)pSrc[(2U * i3) + 1U];  in arm_radix4_butterfly_inverse_f16()
1228       t2 = (_Float16)pSrc[2U * i1] - (_Float16)pSrc[2U * i3];  in arm_radix4_butterfly_inverse_f16()
1255       pSrc[2U * i3] = (_Float16)r2 * (_Float16)onebyfftLen;  in arm_radix4_butterfly_inverse_f16()
1258       pSrc[(2U * i3) + 1U] = (_Float16)s2 * (_Float16)onebyfftLen;  in arm_radix4_butterfly_inverse_f16()