https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103489
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[11/12 Regression] ICE with |[11 Regression] ICE with |-O3 in operator[], at |-O3 in operator[], at |vec.h:889 |vec.h:889 --- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed on trunk sofar, will backport as I think the issue is latent on the branch.