[Bug c/110818] Segmentation fault with '-O3 -fno-dce -fno-ipa-cp -fno-tree-dce -fno-tree-sink'

[19373742 at buaa dot edu.cn via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110818

--- Comment #3 from CTC <19373742 at buaa dot edu.cn> ---
Created attachment 55641
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55641&action=edit
The compiler output