Kevin Qin 5fb79c9e03 Reapply 'Run LICM pass after loop unrolling pass.'
It's firstly committed at r231630, and reverted at r231635.

Function pass InstructionSimplifier is inserted as barrier to
make sure loop unroll pass won't affect on LICM pass.

llvm-svn: 232011
2015-03-12 05:36:01 +00:00
..