[Interpreter] Add bytecode aging and use it enable CompilationCache for bytecode

src/builtins/mips/builtins-mips.cc

Index: src/builtins/mips/builtins-mips.cc
diff --git a/src/builtins/mips/builtins-mips.cc b/src/builtins/mips/builtins-mips.cc
index 64ee5f8a697a9c474b08a4d4e5d3ada7f6c05ff5..43e3225a8b26efa3fe65f4a90974abfd483da4f0 100644
--- a/src/builtins/mips/builtins-mips.cc
+++ b/src/builtins/mips/builtins-mips.cc
@@ -1029,6 +1029,11 @@ void Builtins::Generate_InterpreterEntryTrampoline(MacroAssembler* masm) {
               Operand(BYTECODE_ARRAY_TYPE));
   }
 
+  // Reset code age.
+  DCHECK_EQ(0, BytecodeArray::kNoAgeBytecodeAge);
+  __ sb(zero_reg, FieldMemOperand(kInterpreterBytecodeArrayRegister,
+                                  BytecodeArray::kBytecodeAgeOffset));
+
   // Load initial bytecode offset.
   __ li(kInterpreterBytecodeOffsetRegister,
         Operand(BytecodeArray::kHeaderSize - kHeapObjectTag));