[turbofan] Support variable size argument popping in TF-generated functions

src/compiler/raw-machine-assembler.h

Index: src/compiler/raw-machine-assembler.h
diff --git a/src/compiler/raw-machine-assembler.h b/src/compiler/raw-machine-assembler.h
index bd7718d59a3cd31d1cb7b3103dd5c9f99e36e037..ad3b224e05585cdf39b970028d4db908cd90f834 100644
--- a/src/compiler/raw-machine-assembler.h
+++ b/src/compiler/raw-machine-assembler.h
@@ -774,6 +774,9 @@ class V8_EXPORT_PRIVATE RawMachineAssembler {
   void Return(Node* value);
   void Return(Node* v1, Node* v2);
   void Return(Node* v1, Node* v2, Node* v3);
+  void PopAndReturn(Node* pop, Node* value);
+  void PopAndReturn(Node* pop, Node* v1, Node* v2);
+  void PopAndReturn(Node* pop, Node* v1, Node* v2, Node* v3);
   void Bind(RawMachineLabel* label);
   void Deoptimize(Node* state);
   void DebugBreak();