[Bug target/113652] [14 regression] Failed bootstrap on ppc unrecognized opcode: `lfiwzx' with -mcpu=7450

[csfore at posteo dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113652

--- Comment #5 from Christopher Fore <csfore at posteo dot net> ---
I've managed to get the args down to the following as well:

gcc -mcpu=7450 -O0 -ftree-coalesce-vars -mvsx -c _kf_to_sd.i

-mcpu=7450 seems to be (one of) the root causes along with
-ftree-coalesce-vars. -mcpu=powerpc does not fail.