[Bug debug/49864] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439

[rth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49864

--- Comment #2 from Richard Henderson <rth at gcc dot gnu.org> 2011-07-27 
22:17:47 UTC ---
Created attachment 24847
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24847
proposed patch

This appears to fix the problem for this testcase.
Please run through a complete regression test to
see how it fares elsewhere.