[Bug ipa/87843] [9 Regression] SPEC 2017 miscompilation of 502.gcc_r with -Ofast -march=native -g -flto=8 -fprofile-generate

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87843

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Would be possible to analyze this a bit?  The patch does have effect on
optimizers because we produce a lot fewer MEM_REFs on type mismatches. Of
course this should not trigger wrong code but it also may be some bug in
benchmark or so.