[Bug bootstrap/113174] gcc fails to bootstrap on ppc64le with clang-based host environment (internal compiler error)

[gcc at octaforge dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113174

--- Comment #9 from q66 <gcc at octaforge dot org> ---
tested with clang 18.x build and tip-of-tree 14.1 branch, still applies