[Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008

--- Comment #1 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> ---
Created attachment 31168
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31168&action=edit
Testcases

GCC 20130728 /rev. 201294/ - works.
GCC 20130908 /rev. 202372/ - fails.
GCC 20130818 - fails with "internal compiler error: in
remove_described_reference, at ipa-prop.c:2377".