69 struct SpillPlacement::Node {  struct in SpillPlacement
74   float Scale[2];
79   float Bias;
84   float Value;
86   typedef SmallVector<std::pair<float, unsigned>, 4> LinkVector;
93   LinkVector Links;
96   bool preferReg() const {  in preferReg()
102   bool mustSpill() const {  in mustSpill()
109   Node() {  in Node()  argument
115   void clear() {  in clear()
122   void addLink(unsigned b, float w, bool out) {  in addLink()
138   void addBias(float w, bool out) {  in addBias()
146   bool update(const Node nodes[]) {  in update()