Also use shrinkToUses after AdjustCopiesBackFrom().

The 'last use' may not be in the same basic block, and we still want a correct
live range.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131523 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed