src/cpu/ppc/vm/nativeInst_ppc.cpp

rev 7507 : 8066964: ppc64: argument and return type profiling, fix problem with popframe

@@ -98,14 +98,11 @@
 
   CodeBuffer cb(addr_call, code_size + 1);
   MacroAssembler* a = new MacroAssembler(&cb);
 
   // Patch the call.
-  if (ReoptimizeCallSequences &&
-      a->is_within_range_of_b(dest, addr_call)) {
-    a->bl(dest);
-  } else {
+  if (!ReoptimizeCallSequences || !a->is_within_range_of_b(dest, addr_call)) {
     address trampoline_stub_addr = get_trampoline();
 
     // We did not find a trampoline stub because the current codeblob
     // does not provide this information. The branch will be patched
     // later during a final fixup, when all necessary information is

@@ -113,13 +110,16 @@
     if (trampoline_stub_addr == 0)
       return;
 
     // Patch the constant in the call's trampoline stub.
     NativeCallTrampolineStub_at(trampoline_stub_addr)->set_destination(dest);
-
-    a->bl(trampoline_stub_addr);
+    dest = trampoline_stub_addr;
   }
+
+  OrderAccess::release();
+  a->bl(dest);
+
   ICache::ppc64_flush_icache_bytes(addr_call, code_size);
 }
 
 address NativeCall::get_trampoline() {
   address call_addr = addr_at(0);