3 ms·
>how the compiler knows when it's reasonable to rewrite instructions JIT languages tend to be also GC languages, which tend to have a very good idea of when it
by torginus 5y ago
>how the compiler knows when it's reasonable to rewrite instructions
JIT languages tend to be also GC languages, which tend to have a very good idea of when it's safe to stop a thread, and what the values in the registers and stack mean at a particular point in time.