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This commit is contained in:
Tom Rodriguez 2011-01-21 13:03:13 -08:00
commit 0f21994955
10 changed files with 104 additions and 11 deletions
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27
hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -2741,6 +2741,31 @@ void LIRGenerator::increment_event_counter_impl(CodeEmitInfo* info,
}
}
void LIRGenerator::do_RuntimeCall(RuntimeCall* x) {
LIR_OprList* args = new LIR_OprList(x->number_of_arguments());
BasicTypeList* signature = new BasicTypeList(x->number_of_arguments());
if (x->pass_thread()) {
signature->append(T_ADDRESS);
args->append(getThreadPointer());
}
for (int i = 0; i < x->number_of_arguments(); i++) {
Value a = x->argument_at(i);
LIRItem* item = new LIRItem(a, this);
item->load_item();
args->append(item->result());
signature->append(as_BasicType(a->type()));
}
LIR_Opr result = call_runtime(signature, args, x->entry(), x->type(), NULL);
if (x->type() == voidType) {
set_no_result(x);
} else {
__ move(result, rlock_result(x));
}
}
LIR_Opr LIRGenerator::call_runtime(Value arg1, address entry, ValueType* result_type, CodeEmitInfo* info) {
LIRItemList args(1);
LIRItem value(arg1, this);