https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121675
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Version|unknown |16.0 Last reconfirmed| |2025-08-27 Ever confirmed|0 |1 Known to work| |7.5.0, 8.4.0 Known to fail| |13.3.0, 9.5.0 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- The bisection must have exposed a latent issue. Marking 'b' static inline reporduces the failure also with -O2 (on GCC 13 at least). -fno-tree-vrp doesn't make the failure disappear either.