[Bug ipa/120044] [12/13/14/15/16 Regression] wrong code at -O1 and above with "-fno-early-inlining -fno-tree-fre -fno-tree-pre -fno-code-hoisting" on x86_64-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120044

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2025-04-30
            Summary|wrong code at -O1 and above |[12/13/14/15/16 Regression]
                   |with "-fno-early-inlining   |wrong code at -O1 and above
                   |-fno-tree-fre -fno-tree-pre |with "-fno-early-inlining
                   |-fno-code-hoisting" on      |-fno-tree-fre -fno-tree-pre
                   |x86_64-linux-gnu            |-fno-code-hoisting" on
                   |                            |x86_64-linux-gnu
          Component|tree-optimization           |ipa
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Target Milestone|---                         |12.5

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
  c.b = 0;