[turbofan] Implement tail calls with differing stack parameter counts

src/compiler/instruction-selector.h

Index: src/compiler/instruction-selector.h
diff --git a/src/compiler/instruction-selector.h b/src/compiler/instruction-selector.h
index 9a0744720a099295361e8ab603bb7f6277d0bfcc..191a5af071f82232d06966adceaab4dde7faaa85 100644
--- a/src/compiler/instruction-selector.h
+++ b/src/compiler/instruction-selector.h
@@ -210,6 +210,9 @@ class InstructionSelector final {
   void VisitReturn(Node* value);
   void VisitThrow(Node* value);
 
+  bool EmitTailCallSetup(Node* call, CallBuffer* buffer,
+                         InstructionCode* opcode);
+
   // ===========================================================================
 
   Schedule* schedule() const { return schedule_; }