[Bug tree-optimization/47283] [4.6 regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47283

--- Comment #4 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-01-14 12:03:51 UTC ---
OK, I can reproduce this and will have a look.  The first interesting
observation is that -g is necessary to trigger the error.