3 ms·

Sure, if you leave out error checks code runs faster. Compile mutexes to no-ops and get an even better speedup.

• msbarnett 5y ago
  The optimizations impacted by -fwrapv have nothing whatsoever to do with “leaving out error checks”
  • vyodaiken 5y ago
    I don't know how you can say that z = x+y; if(z< x )overflowerror(); //important computation and for(i=start, i >= start && i < n; i++)docomputation(x[i]); etc.