Rangi 748e7dd4c7 Fix calculation of 2**30 ...

In exponent(), 'base *= base;' should not run
when base is 65536, since it overflows an int32_t.

This also optimizes exponent() based on
gcc and clang -O3 test cases in godbolt.org.

2021-02-17 09:25:02 -05:00

755 B

Raw Blame History

View Raw