[ARM] FP16: support vld1.16 for vector loads with post-increment

Differential Revision: https://reviews.llvm.org/D55112


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@348110 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed