Mercurial > hg > graal-compiler
view src/share/vm/ci/ciFlags.cpp @ 3405:8cbcd406c42e
7042740: CMS: assert(n> q) failed: Looping at: ... blockOffsetTable.cpp:557
Summary: Do a one-step look-ahead, when sweeping free or garbage blocks, to avoid overstepping sweep limit, which may become a non-block-boundary because of a heap expansion delta coalescing with a previously co-terminal free block.
Reviewed-by: brutisso, tonyp
author | ysr |
---|---|
date | Fri, 27 May 2011 15:05:33 -0700 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "precompiled.hpp" #include "ci/ciFlags.hpp" // ciFlags // // This class represents klass or method flags // ------------------------------------------------------------------ // ciFlags::print_klass_flags void ciFlags::print_klass_flags(outputStream* st) { if (is_public()) { st->print("public"); } else { st->print("DEFAULT_ACCESS"); } if (is_final()) { st->print(",final"); } if (is_super()) { st->print(",super"); } if (is_interface()) { st->print(",interface"); } if (is_abstract()) { st->print(",abstract"); } } // ------------------------------------------------------------------ // ciFlags::print_member_flags void ciFlags::print_member_flags(outputStream* st) { if (is_public()) { st->print("public"); } else if (is_private()) { st->print("private"); } else if (is_protected()) { st->print("protected"); } else { st->print("DEFAULT_ACCESS"); } if (is_static()) { st->print(",static"); } if (is_final()) { st->print(",final"); } if (is_synchronized()) { st->print(",synchronized"); } if (is_volatile()) { st->print(",volatile"); } if (is_transient()) { st->print(",transient"); } if (is_native()) { st->print(",native"); } if (is_abstract()) { st->print(",abstract"); } if (is_strict()) { st->print(",strict"); } } // ------------------------------------------------------------------ // ciFlags::print void ciFlags::print(outputStream* st) { st->print(" flags=%x", _flags); }