[X86] More additions to the load folding tables based on the autogenerated tables.

Including more additions for NotMemoryFoldable to remove some entries from the autogenerated table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@334898 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed