formssel.hpp (5982:044b28168e20) formssel.hpp (5988:318d0622a6d7)
1/*
2 * Copyright (c) 1998, 2012, Oracle and/or its affiliates. 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 *

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78 // Members used for tracking CISC-spilling
79 int _cisc_spill_operand;// Which operand may cisc-spill
80 void set_cisc_spill_operand(uint op_index) { _cisc_spill_operand = op_index; }
81 bool _is_cisc_alternate;
82 InstructForm *_cisc_spill_alternate;// cisc possible replacement
83 const char *_cisc_reg_mask_name;
84 InstructForm *_short_branch_form;
85 bool _is_short_branch;
1/*
2 * Copyright (c) 1998, 2012, Oracle and/or its affiliates. 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 *

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78 // Members used for tracking CISC-spilling
79 int _cisc_spill_operand;// Which operand may cisc-spill
80 void set_cisc_spill_operand(uint op_index) { _cisc_spill_operand = op_index; }
81 bool _is_cisc_alternate;
82 InstructForm *_cisc_spill_alternate;// cisc possible replacement
83 const char *_cisc_reg_mask_name;
84 InstructForm *_short_branch_form;
85 bool _is_short_branch;
86 bool _is_mach_constant; // true if Node is a MachConstantNode
86 bool _is_mach_constant; // True if Node is a MachConstantNode.
87 bool _needs_constant_base; // True if Node needs the mach_constant_base input.
87 uint _alignment;
88
89public:
90 // Public Data
91 const char *_ident; // Name of this instruction
92 NameList _parameters; // Locally defined names
93 FormDict _localNames; // Table of operands & their types
94 MatchRule *_matrule; // Matching rule for this instruction

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257
258 bool check_branch_variant(ArchDesc &AD, InstructForm *short_branch);
259
260 bool is_short_branch() { return _is_short_branch; }
261 void set_short_branch(bool val) { _is_short_branch = val; }
262
263 bool is_mach_constant() const { return _is_mach_constant; }
264 void set_is_mach_constant(bool x) { _is_mach_constant = x; }
88 uint _alignment;
89
90public:
91 // Public Data
92 const char *_ident; // Name of this instruction
93 NameList _parameters; // Locally defined names
94 FormDict _localNames; // Table of operands & their types
95 MatchRule *_matrule; // Matching rule for this instruction

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258
259 bool check_branch_variant(ArchDesc &AD, InstructForm *short_branch);
260
261 bool is_short_branch() { return _is_short_branch; }
262 void set_short_branch(bool val) { _is_short_branch = val; }
263
264 bool is_mach_constant() const { return _is_mach_constant; }
265 void set_is_mach_constant(bool x) { _is_mach_constant = x; }
266 bool needs_constant_base() const { return _needs_constant_base; }
267 void set_needs_constant_base(bool x) { _needs_constant_base = x; }
265
266 InstructForm *short_branch_form() { return _short_branch_form; }
267 bool has_short_branch_form() { return _short_branch_form != NULL; }
268 // Output short branch prototypes and method bodies
269 void declare_short_branch_methods(FILE *fp_cpp);
270 bool define_short_branch_methods(ArchDesc &AD, FILE *fp_cpp);
271
272 uint alignment() { return _alignment; }

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269 InstructForm *short_branch_form() { return _short_branch_form; }
270 bool has_short_branch_form() { return _short_branch_form != NULL; }
271 // Output short branch prototypes and method bodies
272 void declare_short_branch_methods(FILE *fp_cpp);
273 bool define_short_branch_methods(ArchDesc &AD, FILE *fp_cpp);
274
275 uint alignment() { return _alignment; }

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