[turbofan]: Implement tail calls with more callee than caller parameters

src/compiler/linkage.cc

Index: src/compiler/linkage.cc
diff --git a/src/compiler/linkage.cc b/src/compiler/linkage.cc
index 9f89e3d0ba652c49a796faf6aebac8fdda6e360e..cb9aeec085dd369f00ff68de914d2b744e8f25ba 100644
--- a/src/compiler/linkage.cc
+++ b/src/compiler/linkage.cc
@@ -91,10 +91,7 @@ bool CallDescriptor::HasSameReturnLocationsAs(
 
 bool CallDescriptor::CanTailCall(const Node* node,
                                  int* stack_param_delta) const {
-  // TODO(danno): TF only current supports tail calls where the number of stack
-  // parameters of the callee is the same or fewer of the caller.
   CallDescriptor const* other = OpParameter<CallDescriptor const*>(node);
-  if (!HasSameReturnLocationsAs(other)) return false;
   size_t current_input = 0;
   size_t other_input = 0;
   *stack_param_delta = 0;
@@ -118,7 +115,7 @@ bool CallDescriptor::CanTailCall(const Node* node,
     ++current_input;
     ++other_input;
   }
-  return *stack_param_delta <= 0;
+  return HasSameReturnLocationsAs(OpParameter<CallDescriptor const*>(node));
 }