This commit adopts the 'ModuleSlotTracker' class, which was surfaced in r240842,
to print the global address operands. This change ensures that the slot tracker
won't have to be recreated every time a global address operand is printed,
making the MIR printing more efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241645
91177308-0d34-0410-b5e6-
96231b3b80d8