https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98535
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|unknown |11.0 CC| |rguenth at gcc dot gnu.org --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- guess 'pieces' is accessed in uninitialized parts. Using quick_grow_cleared to init it might more reliably "crash" things rather than ending up with strange 'niters' entry ;)