[Bug tree-optimization/113137] [14 regression] Failed bootstrap with -O3 -march=znver2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113137

--- Comment #12 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
ok, x86_64 bootstrap and regtest with -O3 and --enable-checking=yes,rtl,extra
now passes.

aarch64 hit a small issue in libgcc that I'm not sure I should be allowing or
not. will investigate and either fix or disable and post patches.