[Bug tree-optimization/127406] [14/15/16/17 Regression] Wrong code: `(X + M*N) / N` fold introduces a trapping `INT_MIN / -1` division since r14-3644

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127406

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2026-09-15
   Target Milestone|---                         |14.5
                 CC|                            |jakub at gcc dot gnu.org
             Status|UNCONFIRMED                 |NEW
            Summary|Wrong code: `(X + M*N) / N` |[14/15/16/17 Regression]
                   |fold introduces a trapping  |Wrong code: `(X + M*N) / N`
                   |`INT_MIN / -1` division     |fold introduces a trapping
                   |                            |`INT_MIN / -1` division
                   |                            |since r14-3644

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started with r14-3644-g1aceceb1e2d6e86ce183c8cc448750fa03b6f79e