[Interpreter] Save and restore dispatch table pointer during calls.

src/x64/builtins-x64.cc

Index: src/x64/builtins-x64.cc
diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc
index 32a57398a62980fc357f3d490e4917b6b2752593..702e5313412899de11265e451646074a5c7e7145 100644
--- a/src/x64/builtins-x64.cc
+++ b/src/x64/builtins-x64.cc
@@ -617,6 +617,10 @@ void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
   __ Push(rdi);  // Callee's JS function.
   __ Push(rdx);  // Callee's new target.
 
+  // Push dispatch table pointer.
+  __ Move(rax, ExternalReference::interpreter_dispatch_table_address(
+                   masm->isolate()));
+  __ Push(rax);
   // Push zero for bytecode array offset.
   __ Push(Immediate(0));
 
@@ -677,9 +681,8 @@ void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
           Immediate(InterpreterFrameConstants::kRegisterFilePointerFromFp));
   __ movp(kInterpreterBytecodeOffsetRegister,
           Immediate(BytecodeArray::kHeaderSize - kHeapObjectTag));
-  __ Move(
-      kInterpreterDispatchTableRegister,
-      ExternalReference::interpreter_dispatch_table_address(masm->isolate()));
+  __ movp(kInterpreterDispatchTableRegister,
+          Operand(rbp, InterpreterFrameConstants::kDispatchTableFromFp));
 
   // Dispatch to the first bytecode handler for the function.
   __ movzxbp(rbx, Operand(kInterpreterBytecodeArrayRegister,