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7023639: JSR 292 method handle invocation needs a fast path for compiled code

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6984705: JSR 292 method handle creation should not go through JNI

Remove assembly code for JDK 7 chained method handles

Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
This commit is contained in:
Christian Thalinger 2012-07-24 10:51:00 -07:00
parent 893817c28d
commit 12901d0e5b
181 changed files with 5760 additions and 14402 deletions
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24
hotspot/src/share/vm/opto/callGenerator.hpp
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@ -25,6 +25,7 @@
#ifndef SHARE_VM_OPTO_CALLGENERATOR_HPP
#define SHARE_VM_OPTO_CALLGENERATOR_HPP
#include "compiler/compileBroker.hpp"
#include "opto/callnode.hpp"
#include "opto/compile.hpp"
#include "opto/type.hpp"
@ -44,7 +45,7 @@ class CallGenerator : public ResourceObj {
ciMethod* _method; // The method being called.
protected:
CallGenerator(ciMethod* method);
CallGenerator(ciMethod* method) : _method(method) {}
public:
// Accessors
@ -111,11 +112,8 @@ class CallGenerator : public ResourceObj {
static CallGenerator* for_virtual_call(ciMethod* m, int vtable_index); // virtual, interface
static CallGenerator* for_dynamic_call(ciMethod* m); // invokedynamic
static CallGenerator* for_method_handle_call(Node* method_handle, JVMState* jvms, ciMethod* caller, ciMethod* callee, ciCallProfile profile);
static CallGenerator* for_invokedynamic_call( JVMState* jvms, ciMethod* caller, ciMethod* callee, ciCallProfile profile);
static CallGenerator* for_method_handle_inline(Node* method_handle, JVMState* jvms, ciMethod* caller, ciMethod* callee, ciCallProfile profile);
static CallGenerator* for_invokedynamic_inline(ciCallSite* call_site, JVMState* jvms, ciMethod* caller, ciMethod* callee, ciCallProfile profile);
static CallGenerator* for_method_handle_call( JVMState* jvms, ciMethod* caller, ciMethod* callee);
static CallGenerator* for_method_handle_inline(JVMState* jvms, ciMethod* caller, ciMethod* callee);
// How to generate a replace a direct call with an inline version
static CallGenerator* for_late_inline(ciMethod* m, CallGenerator* inline_cg);
@ -145,13 +143,21 @@ class CallGenerator : public ResourceObj {
// Registry for intrinsics:
static CallGenerator* for_intrinsic(ciMethod* m);
static void register_intrinsic(ciMethod* m, CallGenerator* cg);
static void print_inlining(ciMethod* callee, int inline_level, int bci, const char* msg) {
if (PrintInlining)
CompileTask::print_inlining(callee, inline_level, bci, msg);
}
};
class InlineCallGenerator : public CallGenerator {
virtual bool is_inline() const { return true; }
//------------------------InlineCallGenerator----------------------------------
class InlineCallGenerator : public CallGenerator {
protected:
InlineCallGenerator(ciMethod* method) : CallGenerator(method) { }
InlineCallGenerator(ciMethod* method) : CallGenerator(method) {}
public:
virtual bool is_inline() const { return true; }
};