[Bug middle-end/120564] [12/13/14/15/16 Regression] ICE: verify_gimple failed during IPA pass: *free_lang_data

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120564

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |needs-bisection
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |5.1.0
            Summary|ICE: verify_gimple failed   |[12/13/14/15/16 Regression]
                   |during IPA pass:            |ICE: verify_gimple failed
                   |*free_lang_data             |during IPA pass:
                   |                            |*free_lang_data
     Ever confirmed|0                           |1
   Target Milestone|---                         |12.5
   Last reconfirmed|                            |2025-06-06

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. It looks like it didn't ICE in GCC 5.5.

  v3D.2368 = 10;
  v2D.2371 = v2D.2371 + 18446744073709551613;
  if (0 != 0)


vs:
  v3D.2400 = 10;
  v2D.2403 = v2D.2403 + 18446744073709551613;
  if ((signed long) v2D.2403 < 0)