[Bug target/109780] csmith: runtime crash with -O2 -march=znver1

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109780

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I should mention there is no difference in the gimple dump between with and
without -march=znver1 .