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Added allnodes_size for scheduling support.

llvm-svn: 23567
This commit is contained in:
Jim Laskey 2005-09-30 19:27:01 +00:00
parent 5e51979f90
commit 1c928ba21a

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.
///