Chandler Carruth 080b862e67 Teach InstVisitor about the UnaryInstruction layer in the instruction
type hierarchy. I wanted to use this for the inline cost rewrite, and
found it was missing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153029 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-18 23:31:28 +00:00
..
2011-11-16 01:36:50 +00:00