[Bug ipa/127693] [14/15/16 Regression] __builtin_constant_p vs IPA SRA and inlining

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127693

--- Comment #21 from Richard Biener <rguenth at gcc dot gnu.org> ---
OK, so I have fixed two other reasons why FRE would give up.  Can you re-check
(I don't have Qt headers ready).