jdk8-mips64-public/hotspot: src/share/vm/ci/ciSignature.hpp@194b8e3a2fc4

6384206: Phis which are later unneeded are impairing our ability to inline based on static types
Reviewed-by: rasbold, jrose

     1 /*

     2  * Copyright 1999-2000 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    25 // ciSignature

    26 //

    27 // This class represents the signature of a method.

    28 class ciSignature : public ResourceObj {

    29 private:

    30   ciSymbol* _symbol;

    31   ciKlass*  _accessing_klass;

    33   GrowableArray<ciType*>* _types;

    34   int _size;

    35   int _count;

    37   friend class ciMethod;

    39   ciSignature(ciKlass* accessing_klass, ciSymbol* signature);

    41   void get_all_klasses();

    43   symbolOop get_symbolOop() const                { return _symbol->get_symbolOop(); }

    45 public:

    46   ciSymbol* as_symbol() const                    { return _symbol; }

    48   ciType* return_type() const;

    49   ciType* type_at(int index) const;

    51   int       size() const                         { return _size; }

    52   int       count() const                        { return _count; }

    54   void print_signature();

    55   void print();

    56 };

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