[Bug tree-optimization/114511] [11/12/13/14 Regression] Missed optimization: x = -y; x = c + x + y; ==> x=c;

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114511

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Keywords|                            |needs-bisection
      Known to work|                            |7.1.0
      Known to fail|                            |8.1.0
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2024-03-28
                 CC|                            |xry111 at gcc dot gnu.org
            Summary|[Regression] Missed         |[11/12/13/14 Regression]
                   |optimization: x = -y; x = c |Missed optimization: x =
                   |+ x + y; ==> x=c;           |-y; x = c + x + y; ==> x=c;

--- Comment #1 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
Confirmed.