[Bug tree-optimization/84811] ICE on valid code at -O3 in 64-bit mode on x86_64-linux-gnu: in smallest_mode_for_size, at stor-layout.c:355

[su at cs dot ucdavis.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84811

--- Comment #15 from Zhendong Su <su at cs dot ucdavis.edu> ---
(In reply to Jakub Jelinek from comment #12)
> Can you attach -fdump-tree-optimized and -fdump-rtl-cse2
> -fdump-rtl-pro_and_epilogue -fdump-rtl-dse ?  I really wonder what is
> different in our vs. your compiler.

Jakub, I've just added the two files.  For -fdump-rtl-dse, I assume that you
meant -fdump-rtl-dse2 instead.