[Bug target/77493] [6 Regression] -fcrossjumping (-O2) on ppc64le causes segfaults (jump to 0x0) (first bad r230091)

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77493

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Try a few more options then:
-fno-delete-null-pointer-checks 
-fwrapv

-fno-devirtualize