[Bug middle-end/50295] [4.6 Regression] ICE (segfault) in expand_debug_expr at cfgexpand.c:2380

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50295

--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-09-06 08:26:44 UTC ---
Because gimple_build_debug_bind_stat does not set the stmt to modified?  So
it's not automatically updated on gsi_insert_before ().