[TargetInstPredicate] Add definition of CheckInvalidRegisterOperand.

This should have been part of r337378. I forgot to svn add it before committing
the change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337380 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed