--- a/hotspot/src/share/vm/opto/doCall.cpp Mon May 09 19:45:52 2011 -0700
+++ b/hotspot/src/share/vm/opto/doCall.cpp Tue May 10 00:45:03 2011 -0700
@@ -73,7 +73,8 @@
// Note: When we get profiling during stage-1 compiles, we want to pull
// from more specific profile data which pertains to this inlining.
// Right now, ignore the information in jvms->caller(), and do method[bci].
- ciCallProfile profile = jvms->method()->call_profile_at_bci(jvms->bci());
+ ciCallProfile profile = jvms->method()->call_profile_at_bci(jvms->bci());
+ Bytecodes::Code bytecode = jvms->method()->java_code_at_bci(jvms->bci());
// See how many times this site has been invoked.
int site_count = profile.count();
@@ -116,7 +117,7 @@
// MethodHandle.invoke* are native methods which obviously don't
// have bytecodes and so normal inlining fails.
if (call_method->is_method_handle_invoke()) {
- if (jvms->method()->java_code_at_bci(jvms->bci()) != Bytecodes::_invokedynamic) {
+ if (bytecode != Bytecodes::_invokedynamic) {
GraphKit kit(jvms);
Node* n = kit.argument(0);
@@ -128,14 +129,15 @@
// Set the actually called method to have access to the class
// and signature in the MethodHandleCompiler.
method_handle->set_callee(call_method);
+ method_handle->set_call_profile(&profile);
// Get an adapter for the MethodHandle.
ciMethod* target_method = method_handle->get_method_handle_adapter();
- CallGenerator* hit_cg = NULL;
- if (target_method != NULL)
- hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor);
- if (hit_cg != NULL && hit_cg->is_inline())
- return hit_cg;
+ if (target_method != NULL) {
+ CallGenerator* hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor);
+ if (hit_cg != NULL && hit_cg->is_inline())
+ return hit_cg;
+ }
}
return CallGenerator::for_direct_call(call_method);
@@ -151,15 +153,16 @@
// Set the actually called method to have access to the class
// and signature in the MethodHandleCompiler.
method_handle->set_callee(call_method);
+ method_handle->set_call_profile(&profile);
// Get an adapter for the MethodHandle.
ciMethod* target_method = method_handle->get_invokedynamic_adapter();
- CallGenerator* hit_cg = NULL;
- if (target_method != NULL)
- hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor);
- if (hit_cg != NULL && hit_cg->is_inline()) {
- CallGenerator* miss_cg = CallGenerator::for_dynamic_call(call_method);
- return CallGenerator::for_predicted_dynamic_call(method_handle, miss_cg, hit_cg, prof_factor);
+ if (target_method != NULL) {
+ CallGenerator* hit_cg = this->call_generator(target_method, vtable_index, false, jvms, true, prof_factor);
+ if (hit_cg != NULL && hit_cg->is_inline()) {
+ CallGenerator* miss_cg = CallGenerator::for_dynamic_call(call_method);
+ return CallGenerator::for_predicted_dynamic_call(method_handle, miss_cg, hit_cg, prof_factor);
+ }
}
// If something failed, generate a normal dynamic call.