jdk8-mips64-public/hotspot: src/cpu/sparc/vm/registerMap

6790182: matcher.cpp:1375: assert(false,"bad AD file")
Summary: Add a match rule for regD_low in regD definition.
Reviewed-by: never

     1 /*

     2  * Copyright 1998-2007 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

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    22  *

    23  */

    25 // machine-dependent implemention for register maps

    26   friend class frame;

    28  private:

    29   intptr_t* _window;         // register window save area (for L and I regs)

    30   intptr_t* _younger_window; // previous save area (for O regs, if needed)

    32   address pd_location(VMReg reg) const;

    33   void pd_clear();

    34   void pd_initialize_from(const RegisterMap* map) {

    35     _window         = map->_window;

    36     _younger_window = map->_younger_window;

    37     _location_valid[0] = 0;  // avoid the shift_individual_registers game

    38   }

    39   void pd_initialize() {

    40     _window = NULL;

    41     _younger_window = NULL;

    42     _location_valid[0] = 0;  // avoid the shift_individual_registers game

    43   }

    44   void shift_window(intptr_t* sp, intptr_t* younger_sp) {

    45     _window         = sp;

    46     _younger_window = younger_sp;

    47     // Throw away locations for %i, %o, and %l registers:

    48     // But do not throw away %g register locs.

    49     if (_location_valid[0] != 0)  shift_individual_registers();

    50   }

    51   void shift_individual_registers();

    52   // When popping out of compiled frames, we make all IRegs disappear.

    53   void make_integer_regs_unsaved() { _location_valid[0] = 0; }

src/cpu/sparc/vm/registerMap_sparc.hpp@6c4cda924d2e