[Bug middle-end/115495] [15 Regression] ICE in smallest_mode_for_size, at stor-layout.cc:356 during combine on RISC-V rv64gcv_zvl256b at -O3 since r15-1042-g68b0742a49d

[patrick at rivosinc dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115495

--- Comment #8 from Patrick O'Neill <patrick at rivosinc dot com> ---
I'm not able to replicate it either (and the fuzzer hasn't found a duplicate
that is still valid)