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1 /* |
1 /* |
2 * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
45 virtual bool depends_only_on_test() const { return false; } |
45 virtual bool depends_only_on_test() const { return false; } |
46 virtual const RegMask &out_RegMask() const; |
46 virtual const RegMask &out_RegMask() const; |
47 virtual Node *match( const ProjNode *proj, const Matcher *m ); |
47 virtual Node *match( const ProjNode *proj, const Matcher *m ); |
48 virtual uint ideal_reg() const { return NotAMachineReg; } |
48 virtual uint ideal_reg() const { return NotAMachineReg; } |
49 ProjNode* proj_out(uint which_proj) const; // Get a named projection |
49 ProjNode* proj_out(uint which_proj) const; // Get a named projection |
|
50 ProjNode* proj_out_or_null(uint which_proj) const; |
50 |
51 |
51 }; |
52 }; |
52 |
53 |
53 //------------------------------ProjNode--------------------------------------- |
54 //------------------------------ProjNode--------------------------------------- |
54 // This class defines a Projection node. Projections project a single element |
55 // This class defines a Projection node. Projections project a single element |