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6655646: dynamic languages need dynamically linked call sites

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Invokedynamic instruction (JSR 292 RI)

Reviewed-by: twisti, never
This commit is contained in:
John R Rose 2009-04-21 23:21:04 -07:00
parent fd05c28901
commit 34c1d72421
65 changed files with 1457 additions and 264 deletions
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10
hotspot/src/share/vm/opto/doCall.cpp
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@ -248,6 +248,14 @@ bool Parse::can_not_compile_call_site(ciMethod *dest_method, ciInstanceKlass* kl
holder_klass);
return true;
}
if (dest_method->is_method_handle_invoke()
&& holder_klass->name() == ciSymbol::java_dyn_Dynamic()) {
// FIXME: NYI
uncommon_trap(Deoptimization::Reason_unhandled,
Deoptimization::Action_none,
holder_klass);
return true;
}
assert(dest_method->will_link(method()->holder(), klass, bc()), "dest_method: typeflow responsibility");
return false;
@ -748,6 +756,7 @@ void Parse::count_compiled_calls(bool at_method_entry, bool is_inline) {
case Bytecodes::_invokevirtual: increment_counter(SharedRuntime::nof_inlined_calls_addr()); break;
case Bytecodes::_invokeinterface: increment_counter(SharedRuntime::nof_inlined_interface_calls_addr()); break;
case Bytecodes::_invokestatic:
case Bytecodes::_invokedynamic:
case Bytecodes::_invokespecial: increment_counter(SharedRuntime::nof_inlined_static_calls_addr()); break;
default: fatal("unexpected call bytecode");
}
@ -756,6 +765,7 @@ void Parse::count_compiled_calls(bool at_method_entry, bool is_inline) {
case Bytecodes::_invokevirtual: increment_counter(SharedRuntime::nof_normal_calls_addr()); break;
case Bytecodes::_invokeinterface: increment_counter(SharedRuntime::nof_interface_calls_addr()); break;
case Bytecodes::_invokestatic:
case Bytecodes::_invokedynamic:
case Bytecodes::_invokespecial: increment_counter(SharedRuntime::nof_static_calls_addr()); break;
default: fatal("unexpected call bytecode");
}