http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47598
--- Comment #5 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-03 16:25:02 UTC --- (In reply to comment #4) > Can you create a standalone testcase to show this -fgraphite-identity -O2 bug? I think that will be rather difficult to achieve since the bug is occurring in the -fprofile-use stage requiring the generated profiles. I can check that this can also be observed on x86_64 linux though.