Lines Matching refs:r1
62 float32_t r1, r2, r3, r4, r5, r6, r7, r8; in arm_radix8_butterfly_f32() local
87 r1 = pSrc[2 * i1] + pSrc[2 * i5]; in arm_radix8_butterfly_f32()
95 t1 = r1 - r3; in arm_radix8_butterfly_f32()
96 r1 = r1 + r3; in arm_radix8_butterfly_f32()
99 pSrc[2 * i1] = r1 + r2; in arm_radix8_butterfly_f32()
100 pSrc[2 * i5] = r1 - r2; in arm_radix8_butterfly_f32()
101 r1 = pSrc[2 * i1 + 1] + pSrc[2 * i5 + 1]; in arm_radix8_butterfly_f32()
109 t2 = r1 - s3; in arm_radix8_butterfly_f32()
110 r1 = r1 + s3; in arm_radix8_butterfly_f32()
113 pSrc[2 * i1 + 1] = r1 + r2; in arm_radix8_butterfly_f32()
114 pSrc[2 * i5 + 1] = r1 - r2; in arm_radix8_butterfly_f32()
119 r1 = (r6 - r8) * C81; in arm_radix8_butterfly_f32()
123 t1 = r5 - r1; in arm_radix8_butterfly_f32()
124 r5 = r5 + r1; in arm_radix8_butterfly_f32()
188 r1 = pSrc[2 * i1] + pSrc[2 * i5]; in arm_radix8_butterfly_f32()
196 t1 = r1 - r3; in arm_radix8_butterfly_f32()
197 r1 = r1 + r3; in arm_radix8_butterfly_f32()
200 pSrc[2 * i1] = r1 + r2; in arm_radix8_butterfly_f32()
201 r2 = r1 - r2; in arm_radix8_butterfly_f32()
214 r1 = t1 + s3; in arm_radix8_butterfly_f32()
226 p1 = co3 * r1; in arm_radix8_butterfly_f32()
229 p4 = si3 * r1; in arm_radix8_butterfly_f32()
238 r1 = (r6 - r8) * C81; in arm_radix8_butterfly_f32()
242 t1 = r5 - r1; in arm_radix8_butterfly_f32()
243 r5 = r5 + r1; in arm_radix8_butterfly_f32()
250 r1 = r5 + s7; in arm_radix8_butterfly_f32()
258 p1 = co2 * r1; in arm_radix8_butterfly_f32()
261 p4 = si2 * r1; in arm_radix8_butterfly_f32()