Revert "Support arbitrary addrspace pointers in masked load/store intrinsics"

This reverts commit r266086.

It breaks the LTO build of gcc in SPEC2000.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266282 91177308-0d34-0410-b5e6-96231b3b80d8
12 files changed