Fix segmentation fault in CodeMap::Print

src/profile-generator.cc

Index: src/profile-generator.cc
diff --git a/src/profile-generator.cc b/src/profile-generator.cc
index 837faa0c84cdcc938354c15892ae63d71a46c07e..b1b163b50ecdf2d59173eef568c84878fb50becf 100644
--- a/src/profile-generator.cc
+++ b/src/profile-generator.cc
@@ -571,7 +571,12 @@ void CodeMap::MoveCode(Address from, Address to) {
 
 void CodeMap::CodeTreePrinter::Call(
     const Address& key, const CodeMap::CodeEntryInfo& value) {
-  OS::Print("%p %5d %s\n", key, value.size, value.entry->name());
+  // For shared function entries, 'size' field is used to store their IDs.
+  if (value.entry == kSharedFunctionCodeEntry) {
+    OS::Print("%p SharedFunctionInfo %d\n", key, value.size);
+  } else {
+    OS::Print("%p %5d %s\n", key, value.size, value.entry->name());
+  }
 }