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comparison src/share/vm/oops/generateOopMap.cpp @ 8104:f16e75e0cf11

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8000797: NPG: is_pseudo_string_at() doesn't work Summary: Zero Symbol* for constant pool strings to indicate pseudo_strings (objects that aren't strings). Clean up JVM_CONSTANT_Object and unused flags. Reviewed-by: sspitsyn, jrose
author coleenp
date Fri, 22 Feb 2013 08:36:42 -0500
parents da91efe96a93
children 2eef6d34833b
comparison
equal deleted inserted replaced
8103:5ed317b25e23 8104:f16e75e0cf11
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.
1851 BasicType bt = ldc.result_type(); 1851 BasicType bt = ldc.result_type();
1852 CellTypeState cts; 1852 CellTypeState cts;
1853 if (tag.is_klass() || 1853 if (tag.is_klass() ||
1854 tag.is_unresolved_klass() || 1854 tag.is_unresolved_klass() ||
1855 tag.is_string() || 1855 tag.is_string() ||
1856 tag.is_object() ||
1857 tag.is_method_handle() || 1856 tag.is_method_handle() ||
1858 tag.is_method_type()) { 1857 tag.is_method_type()) {
1859 assert(bt == T_OBJECT, "Guard is incorrect"); 1858 assert(bt == T_OBJECT, "Guard is incorrect");
1860 cts = CellTypeState::make_line_ref(bci); 1859 cts = CellTypeState::make_line_ref(bci);
1861 } else { 1860 } else {