Kevin Qin a56999c5de 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232011 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-12 05:36:01 +00:00
..