[Bug tree-optimization/97371] [11 Regression] evrp problem with gcc.target/s390/pr77822-2.c and -O3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97371

--- Comment #3 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 49348
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49348&action=edit
proposed patch

untested