Lines Matching defs:power
899 /* For integer to integer power, we do the calculation by hand wherever
921 UV power;
924 power = SvUVX(TOPs);
928 power = iv;
936 /* foo & (foo - 1) is zero only for a power of 2. */
938 /* We are raising power-of-2 to a positive integer.
941 pow (base,power) or exp (power * log (base)) when the
950 for (; power; base *= base, n++) {
954 if (power & bit) {
957 power -= bit;
959 if (power == 0) break;
970 bool odd_power = (bool)(power & 1);
978 if (power * highbit <= 8 * sizeof(UV)) {
984 for (; power; base *= base, n++) {
986 if (power & bit) {
988 power -= bit;
989 if (power == 0) break;