[Bug tree-optimization/120488] [12/13/14/15/16 regression] wrong code at -O1 and above on x86_64-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120488

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2025-05-30
             Status|UNCONFIRMED                 |NEW
         Depends on|                            |106883
     Ever confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
  _2 = c.0_1 + e_9;
...
  slsr_12 = e_9 * 1000;
  _6 = _2 - slsr_12;

vs:
  _5 = e_9 * -999;
  _6 = c.0_1 + _5;


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106883
[Bug 106883] SLSR may generate signed wrap