[Bug tree-optimization/55238] ICE in find_aggregate_values_for_callers_subset, at ipa-cp.c:2908 building zlib

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55238

--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> 2012-11-08 17:33:11 UTC ---
Created attachment 28637
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28637
Untested patch

This is the fix I am currently bootstrapping and testing.