Added allnodes_size for scheduling support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23567 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey 2005-09-30 19:27:01 +00:00
parent b6d4c2cf2d
commit 453d21e66c

View File

@ -66,6 +66,7 @@ public:
typedef std::vector<SDNode*>::const_iterator allnodes_iterator;
allnodes_iterator allnodes_begin() const { return AllNodes.begin(); }
allnodes_iterator allnodes_end() const { return AllNodes.end(); }
unsigned allnodes_size() const { return AllNodes.size(); }
/// getRoot - Return the root tag of the SelectionDAG.
///