[Bug tree-optimization/60971] [4.9/4.10 Regression] Wrong code when coercing unsigned char to bool

[law at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60971

--- Comment #6 from Jeffrey A. Law <law at redhat dot com> ---
Jakub,

That patch is fine -- it's effectively what I was planning to do today, just in
a different location.