Print source position table when printing bytecode.

Change-Id: I9be7c10193553088b72b6303408636b4fea64f5c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1955594Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65372}

src/objects/code.cc

@@ -814,6 +814,14 @@ void BytecodeArray::Disassemble(std::ostream& os) {
     table.HandlerTableRangePrint(os);
   }
 #endif
+
+  os << "Source Position Table (size = "
+     << SourcePositionTableIfCollected().length() << ")\n";
+#ifdef OBJECT_PRINT
+  if (SourcePositionTableIfCollected().length() > 0) {
+    os << Brief(SourcePositionTableIfCollected()) << std::endl;
+  }
+#endif
 }
 
 void BytecodeArray::CopyBytecodesTo(BytecodeArray to) {