Mercurial > hg > truffle
comparison src/share/vm/opto/loopnode.hpp @ 2248:194c9fdee631
7017240: C2: native memory leak in nsk/regression/b4675027 on windows-x86 in comp mode with G1
Summary: Add ResourceMark into PhaseIdealLoop::build_and_optimize().
Reviewed-by: never
author | kvn |
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date | Mon, 07 Feb 2011 09:46:01 -0800 |
parents | f95d63e2154a |
children | 9dc311b8473e |
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2247:c52cba2a3359 | 2248:194c9fdee631 |
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1 /* | 1 /* |
2 * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1998, 2011, 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. |
698 | 698 |
699 // Perform verification that the graph is valid. | 699 // Perform verification that the graph is valid. |
700 PhaseIdealLoop( PhaseIterGVN &igvn) : | 700 PhaseIdealLoop( PhaseIterGVN &igvn) : |
701 PhaseTransform(Ideal_Loop), | 701 PhaseTransform(Ideal_Loop), |
702 _igvn(igvn), | 702 _igvn(igvn), |
703 _dom_lca_tags(C->comp_arena()), | 703 _dom_lca_tags(arena()), // Thread::resource_area |
704 _verify_me(NULL), | 704 _verify_me(NULL), |
705 _verify_only(true) { | 705 _verify_only(true) { |
706 build_and_optimize(false, false); | 706 build_and_optimize(false, false); |
707 } | 707 } |
708 | 708 |
719 | 719 |
720 // Compute the Ideal Node to Loop mapping | 720 // Compute the Ideal Node to Loop mapping |
721 PhaseIdealLoop( PhaseIterGVN &igvn, bool do_split_ifs, bool do_loop_pred) : | 721 PhaseIdealLoop( PhaseIterGVN &igvn, bool do_split_ifs, bool do_loop_pred) : |
722 PhaseTransform(Ideal_Loop), | 722 PhaseTransform(Ideal_Loop), |
723 _igvn(igvn), | 723 _igvn(igvn), |
724 _dom_lca_tags(C->comp_arena()), | 724 _dom_lca_tags(arena()), // Thread::resource_area |
725 _verify_me(NULL), | 725 _verify_me(NULL), |
726 _verify_only(false) { | 726 _verify_only(false) { |
727 build_and_optimize(do_split_ifs, do_loop_pred); | 727 build_and_optimize(do_split_ifs, do_loop_pred); |
728 } | 728 } |
729 | 729 |
730 // Verify that verify_me made the same decisions as a fresh run. | 730 // Verify that verify_me made the same decisions as a fresh run. |
731 PhaseIdealLoop( PhaseIterGVN &igvn, const PhaseIdealLoop *verify_me) : | 731 PhaseIdealLoop( PhaseIterGVN &igvn, const PhaseIdealLoop *verify_me) : |
732 PhaseTransform(Ideal_Loop), | 732 PhaseTransform(Ideal_Loop), |
733 _igvn(igvn), | 733 _igvn(igvn), |
734 _dom_lca_tags(C->comp_arena()), | 734 _dom_lca_tags(arena()), // Thread::resource_area |
735 _verify_me(verify_me), | 735 _verify_me(verify_me), |
736 _verify_only(false) { | 736 _verify_only(false) { |
737 build_and_optimize(false, false); | 737 build_and_optimize(false, false); |
738 } | 738 } |
739 | 739 |