[Bug middle-end/87836] ICE in cc1 for gcc-6.5.0 with SPARC hardware

[gary_mills at fastmail dot fm]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87836

--- Comment #2 from Gary Mills <gary_mills at fastmail dot fm> ---
I just built and installed gdb.  I've never used it, though.  I'll need
complete
instructions on how to determine if it's an alignment error.

That is a very good suggestion, something I never even considered.