src/share/vm/runtime/advancedThresholdPolicy.cpp

@@ -25,10 +25,13 @@
 #include "precompiled.hpp"
 #include "code/codeCache.hpp"
 #include "compiler/compileTask.hpp"
 #include "runtime/advancedThresholdPolicy.hpp"
 #include "runtime/simpleThresholdPolicy.inline.hpp"
+#if INCLUDE_JVMCI
+#include "jvmci/jvmciRuntime.hpp"
+#endif
 
 #ifdef TIERED
 // Print an event.
 void AdvancedThresholdPolicy::print_specific(EventType type, methodHandle mh, methodHandle imh,
                                              int bci, CompLevel level) {

@@ -451,11 +454,11 @@
   }
   return MIN2(next_level, (CompLevel)TieredStopAtLevel);
 }
 
 // Determine if a method should be compiled with a normal entry point at a different level.
-CompLevel AdvancedThresholdPolicy::call_event(Method* method, CompLevel cur_level) {
+CompLevel AdvancedThresholdPolicy::call_event(Method* method, CompLevel cur_level, JavaThread * thread) {
   CompLevel osr_level = MIN2((CompLevel) method->highest_osr_comp_level(),
                              common(&AdvancedThresholdPolicy::loop_predicate, method, cur_level, true));
   CompLevel next_level = common(&AdvancedThresholdPolicy::call_predicate, method, cur_level);
 
   // If OSR method level is greater than the regular method level, the levels should be

@@ -468,24 +471,34 @@
       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 AdvancedThresholdPolicy::loop_event(Method* method, CompLevel cur_level) {
+CompLevel AdvancedThresholdPolicy::loop_event(Method* method, CompLevel cur_level, JavaThread * thread) {
   CompLevel next_level = common(&AdvancedThresholdPolicy::loop_predicate, method, cur_level, true);
   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;
 }
 
 // Update the rate and submit compile
 void AdvancedThresholdPolicy::submit_compile(const methodHandle& mh, int bci, CompLevel level, JavaThread* thread) {

@@ -499,11 +512,11 @@
                                                       CompLevel level, CompiledMethod* nm, JavaThread* thread) {
   if (should_create_mdo(mh(), level)) {
     create_mdo(mh, 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);
     }
   }
 }

@@ -519,11 +532,11 @@
   if (should_create_mdo(imh(), level)) {
     create_mdo(imh, thread);
   }
 
   if (is_compilation_enabled()) {
-    CompLevel next_osr_level = loop_event(imh(), level);
+    CompLevel next_osr_level = loop_event(imh(), level, thread);
     CompLevel max_osr_level = (CompLevel)imh->highest_osr_comp_level();
     // At the very least compile the OSR version
     if (!CompileBroker::compilation_is_in_queue(imh) && (next_osr_level != level)) {
       compile(imh, bci, next_osr_level, thread);
     }

@@ -532,11 +545,11 @@
     // enough calls.
     CompLevel cur_level, next_level;
     if (mh() != imh()) { // If there is an enclosing method
       guarantee(nm != NULL, "Should have nmethod here");
       cur_level = comp_level(mh());
-      next_level = call_event(mh(), cur_level);
+      next_level = call_event(mh(), cur_level, thread);
 
       if (max_osr_level == CompLevel_full_optimization) {
         // The inlinee OSRed to full opt, we need to modify the enclosing method to avoid deopts
         bool make_not_entrant = false;
         if (nm->is_osr_method()) {

@@ -567,11 +580,11 @@
           compile(mh, InvocationEntryBci, next_level, thread);
         }
       }
     } else {
       cur_level = comp_level(imh());
-      next_level = call_event(imh(), cur_level);
+      next_level = call_event(imh(), cur_level, thread);
       if (!CompileBroker::compilation_is_in_queue(imh) && (next_level != cur_level)) {
         compile(imh, InvocationEntryBci, next_level, thread);
       }
     }
   }