Lines Matching defs:OldV

249     Value *subst(Value *Tree, Value *OldV, Value *NewV);
250     void replace(Value *OldV, Value *NewV);
396 Value *Simplifier::Context::subst(Value *Tree, Value *OldV, Value *NewV) {
397   if (Tree == OldV)
399   if (OldV == NewV)
411       if (Op == OldV) {
413         unuse(OldV);
422 void Simplifier::Context::replace(Value *OldV, Value *NewV) {
423   if (Root == OldV) {
451   // Now, simply replace OldV with NewV in Root.
452   Root = subst(Root, OldV, NewV);