[Bug middle-end/121470] (unsigned short)0x8000 is handled unexpectedly; due to the way const_int is handled

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121470

--- Comment #9 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to Segher Boessenkool from comment #7)
> Please stop the vandalism.  This is NOT a dup.

Of course this is not "how it always worked".  We used to have RTL way earlier
in
the pipeline already.  And "this bug has existed before" is not an excuse to
not
fix it now, anyway!