Fill in a glaring omission in derived User classes, namely
add efficient versions of op_begin and op_end. Up to now always those from User have been
called, which in most cases follow an indirection (OperandList) even if the exact Instruction 
type is known.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64331 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed