[Bug rtl-optimization/128520] [17 Regression] wrong code at -O2: fwprop and late-combine propagate a pseudo across setjmp; stores lost in a loop over _BitInt(129) since r17-3330

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128520

Drea Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|wrong code at -O2: fwprop   |[17 Regression] wrong code
                   |and late-combine propagate  |at -O2: fwprop and
                   |a pseudo across setjmp;     |late-combine propagate a
                   |stores lost in a loop over  |pseudo across setjmp;
                   |_BitInt(129) since r17-3330 |stores lost in a loop over
                   |                            |_BitInt(129) since r17-3330
   Target Milestone|---                         |17.0

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
I think r17-3330 just exposed the issue.