[Bug rtl-optimization/89225] [9 Regression] LRA hang on ppc64le compiling glibc starting with r268404

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89225

--- Comment #1 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
It seems my latest patch for PR87246 caused this:
https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=268404