Write barrier for storing a code entry, and usage in CompileLazy builtin.

src/assembler.cc

Index: src/assembler.cc
diff --git a/src/assembler.cc b/src/assembler.cc
index 0b272f8b1b6df7d2fc47a9bef973e3072a4bf40b..6daee25c1390d0aa53cc09f67c81dedb5a776db6 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -1072,9 +1072,16 @@ ExternalReference ExternalReference::
       FUNCTION_ADDR(IncrementalMarking::RecordWriteFromCode)));
 }
 
+ExternalReference
+ExternalReference::incremental_marking_record_write_code_entry_function(
+    Isolate* isolate) {
+  return ExternalReference(Redirect(
+      isolate,
+      FUNCTION_ADDR(IncrementalMarking::RecordWriteOfCodeEntryFromCode)));
+}
 
-ExternalReference ExternalReference::
-    store_buffer_overflow_function(Isolate* isolate) {
+ExternalReference ExternalReference::store_buffer_overflow_function(
+    Isolate* isolate) {
   return ExternalReference(Redirect(
       isolate,
       FUNCTION_ADDR(StoreBuffer::StoreBufferOverflow)));