[Bug middle-end/101290] ICE with -O1 on valid code: in maybe_canonicalize_mem_ref_addr, at gimple-fold.c:5976

[joseph at codesourcery dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101290

--- Comment #2 from joseph at codesourcery dot com <joseph at codesourcery dot 
com> ---
Anything constructing a constant-size type half the address space or 
larger in size should be diagnosed.