64   int64_t h5 = load_4(s + 16);  in fe_frombytes()  local
83   carry5 = h5 + (1 << 24); h6 += carry5 >> 25; h5 -= carry5 & kTop39Bits;  in fe_frombytes()
88   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_frombytes()
97   h[5] = h5;  in fe_frombytes()
132   int32_t h5 = h[5];  in fe_tobytes()  local
145   q = (h5 + q) >> 25;  in fe_tobytes()
159   h5 += h4 >> 26; h4 &= kBottom26Bits;  in fe_tobytes()
160   h6 += h5 >> 25; h5 &= kBottom25Bits;  in fe_tobytes()
188   s[16] = h5 >> 0;  in fe_tobytes()
189   s[17] = h5 >> 8;  in fe_tobytes()
190   s[18] = h5 >> 16;  in fe_tobytes()
191   s[19] = (h5 >> 24) | ((uint32_t)(h6) << 1);  in fe_tobytes()
419   int64_t h5 = f0g5+f1g4   +f2g3   +f3g2   +f4g1   +f5g0   +f6g9_19+f7g8_19+f8g7_19+f9g6_19;  in fe_mul()  local
441   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_mul()
448   carry5 = h5 + (1 << 24); h6 += carry5 >> 25; h5 -= carry5 & kTop39Bits;  in fe_mul()
468   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_mul()
488   h[5] = h5;  in fe_mul()
589   int64_t h5 = f0f5_2+f1f4_2 +f2f3_2 +f6f9_38+f7f8_38;  in fe_sq()  local
606   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_sq()
609   carry5 = h5 + (1 << 24); h6 += carry5 >> 25; h5 -= carry5 & kTop39Bits;  in fe_sq()
617   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_sq()
629   h[5] = h5;  in fe_sq()
840   int64_t h5 = f0f5_2+f1f4_2 +f2f3_2 +f6f9_38+f7f8_38;  in fe_sq2()  local
861   h5 += h5;  in fe_sq2()
868   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_sq2()
871   carry5 = h5 + (1 << 24); h6 += carry5 >> 25; h5 -= carry5 & kTop39Bits;  in fe_sq2()
879   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_sq2()
891   h[5] = h5;  in fe_sq2()
4758   int64_t h5 = f5 * (int64_t) 121666;  in fe_mul121666()  local
4777   carry5 = h5 + (1 << 24); h6 += carry5 >> 25; h5 -= carry5 & kTop39Bits;  in fe_mul121666()
4782   carry4 = h4 + (1 << 25); h5 += carry4 >> 26; h4 -= carry4 & kTop38Bits;  in fe_mul121666()
4791   h[5] = h5;  in fe_mul121666()