https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64294
Sebastian Andrzej Siewior <gcc at breakpoint dot cc> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #11 from Sebastian Andrzej Siewior <gcc at breakpoint dot cc> ---
(In reply to Mikael Pettersson from comment #10)
> You're invoking undefined behaviour due to overflow in signed integer
> arithmetic.
Sir, you made my day. So it is undefained behaviour and showed me even how to
catch those things. Thank you.
