http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52073
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |irar at gcc dot gnu.org --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-01 09:45:18 UTC --- Ira, does this look reasonable? We give up later on because we don't handle such reductions, but for the test "is this pattern result used by some other pattern stmt" I think it is correct to ignore uses outside of the loop.