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comparison src/share/vm/opto/machnode.hpp @ 12146:9758d9f36299

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8021954: VM SIGSEGV during classloading on MacOS; hs_err_pid file produced Summary: declare all user-defined operator new()s within Hotspot code with the empty throw() exception specification Reviewed-by: coleenp, twisti, dholmes, hseigel, dcubed, kvn, ccheung Contributed-by: lois.foltan@oracle.com
author coleenp
date Thu, 29 Aug 2013 18:56:29 -0400
parents da91efe96a93
children 044b28168e20 606acabe7b5c
comparison
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12145:cef1e56a4d88 12146:9758d9f36299
1 /* 1 /*
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2013, 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.
56 56
57 //---------------------------MachOper------------------------------------------ 57 //---------------------------MachOper------------------------------------------
58 class MachOper : public ResourceObj { 58 class MachOper : public ResourceObj {
59 public: 59 public:
60 // Allocate right next to the MachNodes in the same arena 60 // Allocate right next to the MachNodes in the same arena
61 void *operator new( size_t x, Compile* C ) { return C->node_arena()->Amalloc_D(x); } 61 void *operator new( size_t x, Compile* C ) throw() { return C->node_arena()->Amalloc_D(x); }
62 62
63 // Opcode 63 // Opcode
64 virtual uint opcode() const = 0; 64 virtual uint opcode() const = 0;
65 65
66 // Number of input edges. 66 // Number of input edges.