https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96822
Aldy Hernandez <aldyh at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |96818 --- Comment #1 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- I cannot confirm, as I don't have access to spec, but this looks very similar to PR96818 which I can reproduce. It's not the exact same pathway, but they both end up calling find_case_label_range() which I have definitely touched with my patch. I will mark this as depending on 96818 for now, and perhaps the reporter can monitor that PR for proposed fixes. Thanks for reporting this. Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96818 [Bug 96818] [11 Regression] ICE: in decompose, at wide-int.h:984 at -O since r11-2883