[Bug tree-optimization/60902] [4.9/4.10 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

[trippels at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902

--- Comment #19 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Created attachment 32642
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32642&action=edit
Testcase from PR60905