[Bug target/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161

--- Comment #21 from ktkachov at gcc dot gnu.org ---
Patches posted at:
https://gcc.gnu.org/ml/gcc-patches/2016-01/msg02308.html
https://gcc.gnu.org/ml/gcc-patches/2016-01/msg02309.html