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GitHub Repository: PojavLauncherTeam/mobile
 Path: blob/master/src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.hpp
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/*

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 * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.

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

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 *

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

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

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 * published by the Free Software Foundation.

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 *

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

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

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

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

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 * accompanied this code).

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 *

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

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

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

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 *

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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 * or visit www.oracle.com if you need additional information or have any

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 * questions.

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 *

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 */

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#ifndef CPU_PPC_C2_MACROASSEMBLER_PPC_HPP

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#define CPU_PPC_C2_MACROASSEMBLER_PPC_HPP

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// C2_MacroAssembler contains high-level macros for C2

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 public:

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  // Intrinsics for CompactStrings

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  // Compress char[] to byte[] by compressing 16 bytes at once.

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  void string_compress_16(Register src, Register dst, Register cnt,

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                          Register tmp1, Register tmp2, Register tmp3, Register tmp4, Register tmp5,

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                          Label& Lfailure);

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  // Compress char[] to byte[]. cnt must be positive int.

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  void string_compress(Register src, Register dst, Register cnt, Register tmp, Label& Lfailure);

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  // Inflate byte[] to char[] by inflating 16 bytes at once.

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  void string_inflate_16(Register src, Register dst, Register cnt,

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                         Register tmp1, Register tmp2, Register tmp3, Register tmp4, Register tmp5);

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  // Inflate byte[] to char[]. cnt must be positive int.

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  void string_inflate(Register src, Register dst, Register cnt, Register tmp);

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  void string_compare(Register str1, Register str2, Register cnt1, Register cnt2,

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                      Register tmp1, Register result, int ae);

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  void array_equals(bool is_array_equ, Register ary1, Register ary2,

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                    Register limit, Register tmp1, Register result, bool is_byte);

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  void string_indexof(Register result, Register haystack, Register haycnt,

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                      Register needle, ciTypeArray* needle_values, Register needlecnt, int needlecntval,

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                      Register tmp1, Register tmp2, Register tmp3, Register tmp4, int ae);

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  void string_indexof_char(Register result, Register haystack, Register haycnt,

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                           Register needle, jchar needleChar, Register tmp1, Register tmp2, bool is_byte);

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  void has_negatives(Register src, Register cnt, Register result, Register tmp1, Register tmp2);

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#endif // CPU_PPC_C2_MACROASSEMBLER_PPC_HPP

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