https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86816
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 Known to work| |9.0 Summary|[8/9 Regression] ICE: |[8 Regression] ICE: SIGSEGV |SIGSEGV in tree-ssa-pre / |in tree-ssa-pre / |tail_merge_optimize |tail_merge_optimize Known to fail|9.0 | --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed on trunk sofar.