src/hotspot/cpu/ppc/macroAssembler_ppc.cpp

rev 56646 : 8231757: [ppc] Fix VerifyOops. Errors show since 8231058.
Summary: Also make the checks print the wrong value and where a failure occurred.

@@ -3118,11 +3118,11 @@
 
   ld(oop_result, in_bytes(JavaThread::vm_result_offset()), R16_thread);
   li(R0, 0);
   std(R0, in_bytes(JavaThread::vm_result_offset()), R16_thread);
 
-  verify_oop(oop_result);
+  verify_oop(oop_result, FILE_AND_LINE);
 }
 
 void MacroAssembler::get_vm_result_2(Register metadata_result) {
   // Read:
   //   R16_thread

@@ -4915,10 +4915,17 @@
   if (VerifyThread) {
     unimplemented("'VerifyThread' currently not implemented on PPC");
   }
 }
 
+void MacroAssembler::verify_coop(Register coop, const char* msg) {
+  if (!VerifyOops) { return; }
+  if (UseCompressedOops) { decode_heap_oop(coop); }
+  verify_oop(coop, msg);
+  if (UseCompressedOops) { encode_heap_oop(coop, coop); }
+}
+
 // READ: oop. KILL: R0. Volatile floats perhaps.
 void MacroAssembler::verify_oop(Register oop, const char* msg) {
   if (!VerifyOops) {
     return;
   }