[Bug middle-end/91267] [10 regression] SEGV in value_range_base::equal_p

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91267

David Binderman <dcb314 at hotmail dot com> changed:

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--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
Created attachment 46628
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46628&action=edit
preprocessed C source code

Here is a preprocessed C source code file which seems
to demonstrate the problem.

Flag -O3 required. I'll have a go at reducing the code.