https://bugs.freedesktop.org/show_bug.cgi?id=98761
--- Comment #19 from Marek Olšák maraeo@gmail.com --- Created attachment 128178 --> https://bugs.freedesktop.org/attachment.cgi?id=128178&action=edit still bad
(In reply to Matt Arsenault from comment #18)
Try after llvm r287844
It's still pretty broken. See the attached asm. "s_mov vcc_hi, m0" looks suspicious.