[Bug c/123430] New: GCC trunk ICEs in operand_equal_p when folding a pointer difference expression formed by subtracting two foo().c array lvalues from separate function-call results.

[aamadu.olander at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123430

            Bug ID: 123430
           Summary: GCC trunk ICEs in operand_equal_p when folding a
                    pointer difference expression formed by subtracting
                    two foo().c array lvalues from separate function-call
                    results.
           Product: gcc
           Version: 16.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: aamadu.olander at gmail dot com
  Target Milestone: ---

Created attachment 63237
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63237&action=edit
The file contains the output of -freport-bug switch

I have generated a testcase using a fuzzer and here's the output when I run the
latest version of gcc to compile the c code.