[Bug c/100449] Unrolled loop ignores __building_constant_p

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100449

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
__builtin_constant_p is resolved long before unrolling, your expectation off
here.