2 ms·
The compiler has to prove that it can use 31-bit integers. By forcing your number into a 31-bit integer, you provide definite type info to work with.
by hajile 4y ago
The compiler has to prove that it can use 31-bit integers.
By forcing your number into a 31-bit integer, you provide definite type info to work with.
- pizlonator 4y agoNot necessarily. JSC has 32 bit integer fast paths. So it depends on the engine.