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/hal_nxp-latest/mcux/mcux-sdk/CMSIS/DSP/Source/TransformFunctions/
Darm_cfft_radix8_f16.c60 float16_t s1, s2, s3, s4, s5, s6, s7, s8; in arm_radix8_butterfly_f16() local
104 s8 = pSrc[2 * i4 + 1] - pSrc[2 * i8 + 1]; in arm_radix8_butterfly_f16()
117 r2 = (s6 - s8) * C81; in arm_radix8_butterfly_f16()
118 s6 = (s6 + s8) * C81; in arm_radix8_butterfly_f16()
125 s8 = s7 - s6; in arm_radix8_butterfly_f16()
129 pSrc[2 * i6] = t1 + s8; in arm_radix8_butterfly_f16()
130 pSrc[2 * i4] = t1 - s8; in arm_radix8_butterfly_f16()
205 s8 = pSrc[2 * i4 + 1] - pSrc[2 * i8 + 1]; in arm_radix8_butterfly_f16()
236 s1 = (s6 - s8) * C81; in arm_radix8_butterfly_f16()
237 s6 = (s6 + s8) * C81; in arm_radix8_butterfly_f16()
[all …]
Darm_cfft_radix8_f32.c58 float32_t s1, s2, s3, s4, s5, s6, s7, s8; in arm_radix8_butterfly_f32() local
102 s8 = pSrc[2 * i4 + 1] - pSrc[2 * i8 + 1]; in arm_radix8_butterfly_f32()
115 r2 = (s6 - s8) * C81; in arm_radix8_butterfly_f32()
116 s6 = (s6 + s8) * C81; in arm_radix8_butterfly_f32()
123 s8 = s7 - s6; in arm_radix8_butterfly_f32()
127 pSrc[2 * i6] = t1 + s8; in arm_radix8_butterfly_f32()
128 pSrc[2 * i4] = t1 - s8; in arm_radix8_butterfly_f32()
203 s8 = pSrc[2 * i4 + 1] - pSrc[2 * i8 + 1]; in arm_radix8_butterfly_f32()
234 s1 = (s6 - s8) * C81; in arm_radix8_butterfly_f32()
235 s6 = (s6 + s8) * C81; in arm_radix8_butterfly_f32()
[all …]
/hal_nxp-latest/mcux/mcux-sdk/drivers/casper/
Dfsl_casper.c2812 uint32_t *t, *t2, *s1, *s2, *s4, *s8, *tmp; in invert_mod_p256() local
2830 s8 = &CASPER_MEM[((2U * ((uint32_t)kCASPER_ECC_P256_wordlen + 4U)) + in invert_mod_p256()
2865 square_casper(s8, s4); in invert_mod_p256()
2868 square_casper(tmp, s8); in invert_mod_p256()
2869 square_casper(s8, tmp); in invert_mod_p256()
2871 square_casper(tmp, s8); in invert_mod_p256()
2872 multiply_casper(s8, tmp, s4); in invert_mod_p256()
2875 square_casper(tmp, s8); in invert_mod_p256()
2890 multiply_casper(t, tmp, s8); in invert_mod_p256()
2898 multiply_casper(tmp, t, s8); in invert_mod_p256()