Move GVNHoist to the right position in the new pass manager pipeline.

GVNHoist was moved as part of simplification passes for the current
pass manager (but not for the new), so they're out-of-sync.

Differential Revision:  https://reviews.llvm.org/D33806

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304490 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed