[Bug tree-optimization/114965] [14/15 Regression] wrong code generated for Emacs/Gnulib strftime (regression from 13.2)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114965

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #58112|0                           |1
        is obsolete|                            |

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 58113
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58113&action=edit
Reduced all the way

here is a much simplier reduction. This passes at -O0 and fails at -O2.

It also fails for GCC 13.1.0 at -O1 and above.