Revert "[Pipeliner] Drop memrefs instead of creating ones with size UINT64_MAX"

This reverts r326256. One testcase needs to be updated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326259 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed