Clear optimized code cache in shared function info when code gets deoptimized

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index edf8b95bedf866c08b2fb516e96fa4dddb22a326..30d7efd1b0d2f89034346ada2d66a9ab13ca19be 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -861,6 +861,13 @@ void LCodeGen::PopulateDeoptimizationData(Handle<Code> code) {
   data->SetTranslationByteArray(*translations);
   data->SetInlinedFunctionCount(Smi::FromInt(inlined_function_count_));
   data->SetOptimizationId(Smi::FromInt(info_->optimization_id()));
+  if (info_->IsOptimizing()) {
+    // Reference to shared function info does not change between phases.
+    AllowDeferredHandleDereference allow_handle_dereference;
+    data->SetSharedFunctionInfo(*info_->shared_info());
+  } else {
+    data->SetSharedFunctionInfo(Smi::FromInt(0));
+  }
 
   Handle<FixedArray> literals =
       factory()->NewFixedArray(deoptimization_literals_.length(), TENURED);