[Bug tree-optimization/106070] [13 Regression] Wrong code with -O1 since r13-469-g9a53101caadae1b5

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106070

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:b36a1c964f99758de1f3b169628965d3c3af812b

commit r13-1243-gb36a1c964f99758de1f3b169628965d3c3af812b
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Jun 24 13:37:22 2022 +0200

    middle-end/106070 - bogus cond-expr folding

    The following fixes up r13-469-g9a53101caadae1b5 by properly
    implementing what operand_equal_for_comparison_p did.

    2022-06-24  Richard Biener  <rguenther@suse.de>

            PR middle-end/106070
            * match.pd (a != b ? a : b): Fix translation of
            operand_equal_for_comparison_p.

            * gcc.dg/torture/pr106070.c: New testcase.