Reverting r247972 (and subordinate commit r247972) as the 32-bit left-shift is undefined behavior on implementations where uinptr_t is 32-bits. One such platform is Windows, MSVC, x86.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247983 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed