[Bug target/113341] Using GCC as the bootstrap compiler breaks LLVM on 32-bit PowerPC

[jrtc27 at jrtc27 dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113341

--- Comment #8 from Jessica Clarke <jrtc27 at jrtc27 dot com> ---
The clang/ subdirectory should be building itself with -fno-strict-aliasing on
GCC already