-O2 flag

[Andrea Venturoli]

On 06/11/17 14:25, Serpent7776 wrote:

> You might want to try to:
> - rebuild with enabled compiler warning flags (-W flags)
>    https://clang.llvm.org/docs/DiagnosticsReference.html
> - rebuild with sanitizer enabled
>    https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
> - try running in debugger and find place where this error occurs

Perhaps running your (unoptimized) code under Valgrind can help find 
such an error.

  bye
	av.