Lines Matching refs:sum0
102 u64 sum0, sum1, x0, x1, *ptr8_o, *ptr8_e, *ptr8; in do_csum() local
118 sum0 = mid << 18; in do_csum()
122 sum0 += (u64) (ptr[0] << 8); in do_csum()
128 sum0 = HEXAGON_P_vrmpyhacc_PP(sum0, in do_csum()
131 sum0 += VR_SELECT(0, 0, 1, 0); in do_csum()
148 sum0 = HEXAGON_P_vrmpyhacc_PP(sum0, in do_csum()
157 sum0 = HEXAGON_P_vrmpyhacc_PP(sum0, x0^VR_NEGATE(1, 1, 1, 1), in do_csum()
172 sum0 += (u64) ptr2[0]; in do_csum()
179 sum0 = HEXAGON_P_vrmpyhacc_PP(sum0, in do_csum()
182 sum0 += VR_CARRY(0, 0, 1, 0); in do_csum()
184 sum0 = HEXAGON_P_vrmpyh_PP((sum0+sum1)^VR_NEGATE(0, 0, 0, 1), in do_csum()
186 sum0 += VR_NEGATE(0, 0, 0, 1); in do_csum()
187 sum0 = HEXAGON_P_vrmpyh_PP(sum0, VR_SELECT(0, 0, 1, 1)); in do_csum()
190 sum0 = (sum0 << 8) | (0xFF & (sum0 >> 8)); in do_csum()
192 return 0xFFFF & sum0; in do_csum()