https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70267
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED Summary|ICE on valid code at -O1 |ICE on invalid code at -O1 |and above on |and above on |x86_64-linux-gnu in |x86_64-linux-gnu in |propagate_necessity, at |propagate_necessity, at |tree-ssa-dce.c:924 |tree-ssa-dce.c:924 --- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- As this is invalid, fixing just on trunk.