94    q31_t xt, yt, cosVal, sinVal;  in arm_radix2_butterfly_q31()  local
112       xt = (pSrc[2 * i] >> 1U) - (pSrc[2 * l] >> 1U);  in arm_radix2_butterfly_q31()
119       mult_32x32_keep32_R(p0, xt, cosVal);  in arm_radix2_butterfly_q31()
122       multSub_32x32_keep32_R(p1, xt, sinVal);  in arm_radix2_butterfly_q31()
151             xt = pSrc[2 * i] - pSrc[2 * l];  in arm_radix2_butterfly_q31()
157             mult_32x32_keep32_R(p0, xt, cosVal);  in arm_radix2_butterfly_q31()
160             multSub_32x32_keep32_R(p1, xt, sinVal);  in arm_radix2_butterfly_q31()
185       xt = pSrc[2 * i] - pSrc[2 * l];  in arm_radix2_butterfly_q31()
191       pSrc[2U * l] = xt;  in arm_radix2_butterfly_q31()
198       xt = pSrc[2 * i] - pSrc[2 * l];  in arm_radix2_butterfly_q31()
204       pSrc[2U * l] = xt;  in arm_radix2_butterfly_q31()
222    q31_t xt, yt, cosVal, sinVal;  in arm_radix2_butterfly_inverse_q31()  local
240       xt = (pSrc[2 * i] >> 1U) - (pSrc[2 * l] >> 1U);  in arm_radix2_butterfly_inverse_q31()
247       mult_32x32_keep32_R(p0, xt, cosVal);  in arm_radix2_butterfly_inverse_q31()
250       multAcc_32x32_keep32_R(p1, xt, sinVal);  in arm_radix2_butterfly_inverse_q31()
276             xt = pSrc[2 * i] - pSrc[2 * l];  in arm_radix2_butterfly_inverse_q31()
282             mult_32x32_keep32_R(p0, xt, cosVal);  in arm_radix2_butterfly_inverse_q31()
285             multAcc_32x32_keep32_R(p1, xt, sinVal);  in arm_radix2_butterfly_inverse_q31()
308       xt = pSrc[2 * i] - pSrc[2 * l];  in arm_radix2_butterfly_inverse_q31()
314       pSrc[2U * l] = xt;  in arm_radix2_butterfly_inverse_q31()
321       xt = pSrc[2 * i] - pSrc[2 * l];  in arm_radix2_butterfly_inverse_q31()
327       pSrc[2U * l] = xt;  in arm_radix2_butterfly_inverse_q31()