src/hotspot/cpu/aarch64/templateTable_aarch64.cpp

rev 50715 : 8205523: Explicit barriers for interpreter

@@ -3815,10 +3815,12 @@
   transition(atos, vtos);
 
   // check for NULL object
   __ null_check(r0);
 
+  __ resolve_for_write(OOP_NOT_NULL, r0);
+
   const Address monitor_block_top(
         rfp, frame::interpreter_frame_monitor_block_top_offset * wordSize);
   const Address monitor_block_bot(
         rfp, frame::interpreter_frame_initial_sp_offset * wordSize);
   const int entry_size = frame::interpreter_frame_monitor_size() * wordSize;

@@ -3914,10 +3916,12 @@
   transition(atos, vtos);
 
   // check for NULL object
   __ null_check(r0);
 
+  __ resolve_for_write(OOP_NOT_NULL, r0);
+
   const Address monitor_block_top(
         rfp, frame::interpreter_frame_monitor_block_top_offset * wordSize);
   const Address monitor_block_bot(
         rfp, frame::interpreter_frame_initial_sp_offset * wordSize);
   const int entry_size = frame::interpreter_frame_monitor_size() * wordSize;