[Bug rtl-optimization/67778] [6 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in maybe_record_trace_start, at dwarf2cfi.c:2297

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67778

--- Comment #9 from Segher Boessenkool <segher at gcc dot gnu.org> ---
I cannot reproduce the problem, #c2, not with any flags I tried,
not with a 20151122 compiler either.  Help?