https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111683
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |13.2.1 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Just to say, -fno-strict-aliasing -fstack-reuse=none doesn't help. convn_script can be made 'noipa' and still reproduces the failure. -fno-tree-vectorize changes code and result but still differs from -O2.