# HG changeset patch
# User jiangli
# Date 1367007663 14400
# Node ID 487d442ef25700f881789c4da6f4ceddcfae0e6f
# Parent  93b8272814cf7dfbf8ea51cf74b728e85424f445
8013036: vm/runtime/simpleThresholdPolicy.cpp: assert(mcs != NULL).
Summary: Change the assert to if check as MethodCounters could be NULL under TieredCompilation.
Reviewed-by: kvn, twisti

diff -r 93b8272814cf -r 487d442ef257 src/share/vm/runtime/simpleThresholdPolicy.cpp
--- a/src/share/vm/runtime/simpleThresholdPolicy.cpp	Fri Apr 26 08:33:39 2013 -0700
+++ b/src/share/vm/runtime/simpleThresholdPolicy.cpp	Fri Apr 26 16:21:03 2013 -0400
@@ -154,9 +154,10 @@
 // Set carry flags on the counters if necessary
 void SimpleThresholdPolicy::handle_counter_overflow(Method* method) {
   MethodCounters *mcs = method->method_counters();
-  assert(mcs != NULL, "");
-  set_carry_if_necessary(mcs->invocation_counter());
-  set_carry_if_necessary(mcs->backedge_counter());
+  if (mcs != NULL) {
+    set_carry_if_necessary(mcs->invocation_counter());
+    set_carry_if_necessary(mcs->backedge_counter());
+  }
   MethodData* mdo = method->method_data();
   if (mdo != NULL) {
     set_carry_if_necessary(mdo->invocation_counter());