src/share/vm/runtime/simpleThresholdPolicy.cpp

@@ -27,10 +27,13 @@
 #include "memory/resourceArea.hpp"
 #include "runtime/arguments.hpp"
 #include "runtime/simpleThresholdPolicy.hpp"
 #include "runtime/simpleThresholdPolicy.inline.hpp"
 #include "code/scopeDesc.hpp"
+#if INCLUDE_JVMCI
+#include "jvmci/jvmciRuntime.hpp"
+#endif
 
 
 void SimpleThresholdPolicy::print_counters(const char* prefix, methodHandle mh) {
   int invocation_count = mh->invocation_count();
   int backedge_count = mh->backedge_count();

@@ -352,11 +355,11 @@
   }
   return MIN2(next_level, (CompLevel)TieredStopAtLevel);
 }
 
 // Determine if a method should be compiled with a normal entry point at a different level.
-CompLevel SimpleThresholdPolicy::call_event(Method* method,  CompLevel cur_level) {
+CompLevel SimpleThresholdPolicy::call_event(Method* method,  CompLevel cur_level, JavaThread* thread) {
   CompLevel osr_level = MIN2((CompLevel) method->highest_osr_comp_level(),
                              common(&SimpleThresholdPolicy::loop_predicate, method, cur_level));
   CompLevel next_level = common(&SimpleThresholdPolicy::call_predicate, method, cur_level);
 
   // If OSR method level is greater than the regular method level, the levels should be

@@ -369,34 +372,43 @@
       next_level = CompLevel_full_optimization;
     }
   } else {
     next_level = MAX2(osr_level, next_level);
   }
-
+#if INCLUDE_JVMCI
+  if (UseJVMCICompiler) {
+    next_level = JVMCIRuntime::adjust_comp_level(method, false, next_level, thread);
+  }
+#endif
   return next_level;
 }
 
 // Determine if we should do an OSR compilation of a given method.
-CompLevel SimpleThresholdPolicy::loop_event(Method* method, CompLevel cur_level) {
+CompLevel SimpleThresholdPolicy::loop_event(Method* method, CompLevel cur_level, JavaThread* thread) {
   CompLevel next_level = common(&SimpleThresholdPolicy::loop_predicate, method, cur_level);
   if (cur_level == CompLevel_none) {
     // If there is a live OSR method that means that we deopted to the interpreter
     // for the transition.
     CompLevel osr_level = MIN2((CompLevel)method->highest_osr_comp_level(), next_level);
     if (osr_level > CompLevel_none) {
       return osr_level;
     }
   }
+#if INCLUDE_JVMCI
+  if (UseJVMCICompiler) {
+    next_level = JVMCIRuntime::adjust_comp_level(method, true, next_level, thread);
+  }
+#endif
   return next_level;
 }
 
 
 // Handle the invocation event.
 void SimpleThresholdPolicy::method_invocation_event(const methodHandle& mh, const methodHandle& imh,
                                               CompLevel level, CompiledMethod* nm, JavaThread* thread) {
   if (is_compilation_enabled() && !CompileBroker::compilation_is_in_queue(mh)) {
-    CompLevel next_level = call_event(mh(), level);
+    CompLevel next_level = call_event(mh(), level, thread);
     if (next_level != level) {
       compile(mh, InvocationEntryBci, next_level, thread);
     }
   }
 }

@@ -408,12 +420,12 @@
   // If the method is already compiling, quickly bail out.
   if (is_compilation_enabled() && !CompileBroker::compilation_is_in_queue(mh)) {
     // Use loop event as an opportunity to also check there's been
     // enough calls.
     CompLevel cur_level = comp_level(mh());
-    CompLevel next_level = call_event(mh(), cur_level);
-    CompLevel next_osr_level = loop_event(mh(), level);
+    CompLevel next_level = call_event(mh(), cur_level, thread);
+    CompLevel next_osr_level = loop_event(mh(), level, thread);
 
     next_level = MAX2(next_level,
                       next_osr_level < CompLevel_full_optimization ? next_osr_level : cur_level);
     bool is_compiling = false;
     if (next_level != cur_level) {