On Thu, Mar 19, 2020 at 12:31:05PM -0500, Josh Poimboeuf wrote: > ... except the __builtin_trap() UD2 seems to be coming *after* the BUG > UD2. Could it be the BUG UD2 itself which is convincing UBSAN to add > the __builtin_trap()? Actually I suspect it's the __builtin_unreachable() annotation which is making UBSAN add the __builtin_trap()... because I don't see any double UD2s for WARNs. -- Josh
