Mercurial > hg > graal-jvmci-8
comparison src/share/vm/opto/machnode.hpp @ 12146:9758d9f36299
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 |
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date | Thu, 29 Aug 2013 18:56:29 -0400 |
parents | da91efe96a93 |
children | 044b28168e20 606acabe7b5c |
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12145:cef1e56a4d88 | 12146:9758d9f36299 |
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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. |