[Bug rtl-optimization/47612] RTL crash when cc0 setter moved away from cc0 user

[vincent.riviere at freesbee dot fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47612

--- Comment #6 from Vincent Riviere <vincent.riviere at freesbee dot fr> 2011-04-02 12:13:57 UTC ---
Created attachment 23850
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23850
Testcase

Here is my simplified testcase. It looks weird, but I didn't manage to simplify
more. It fails with ICE when compiled using:
gcc -c bug.c -mcpu=5475 -O2