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hotspot/src/share/vm/c1/c1_ValueMap.cpp

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rev 10453 : imported patch update dates

*** 1,7 **** /* ! * Copyright (c) 1999, 2013, 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. --- 1,7 ---- /* ! * Copyright (c) 1999, 2016, 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.
*** 44,64 **** #endif ValueMap::ValueMap() : _nesting(0) ! , _entries(ValueMapInitialSize, NULL) , _killed_values() , _entry_count(0) { NOT_PRODUCT(reset_statistics()); } ValueMap::ValueMap(ValueMap* old) : _nesting(old->_nesting + 1) ! , _entries(old->_entries.length()) , _killed_values() , _entry_count(old->_entry_count) { for (int i = size() - 1; i >= 0; i--) { _entries.at_put(i, old->entry_at(i)); --- 44,64 ---- #endif ValueMap::ValueMap() : _nesting(0) ! , _entries(ValueMapInitialSize, ValueMapInitialSize, NULL) , _killed_values() , _entry_count(0) { NOT_PRODUCT(reset_statistics()); } ValueMap::ValueMap(ValueMap* old) : _nesting(old->_nesting + 1) ! , _entries(old->_entries.length(), old->_entries.length(), NULL) , _killed_values() , _entry_count(old->_entry_count) { for (int i = size() - 1; i >= 0; i--) { _entries.at_put(i, old->entry_at(i));
*** 70,80 **** void ValueMap::increase_table_size() { int old_size = size(); int new_size = old_size * 2 + 1; ValueMapEntryList worklist(8); ! ValueMapEntryArray new_entries(new_size, NULL); int new_entry_count = 0; TRACE_VALUE_NUMBERING(tty->print_cr("increasing table size from %d to %d", old_size, new_size)); for (int i = old_size - 1; i >= 0; i--) { --- 70,80 ---- void ValueMap::increase_table_size() { int old_size = size(); int new_size = old_size * 2 + 1; ValueMapEntryList worklist(8); ! ValueMapEntryArray new_entries(new_size, new_size, NULL); int new_entry_count = 0; TRACE_VALUE_NUMBERING(tty->print_cr("increasing table size from %d to %d", old_size, new_size)); for (int i = old_size - 1; i >= 0; i--) {
*** 484,494 **** } GlobalValueNumbering::GlobalValueNumbering(IR* ir) : _current_map(NULL) ! , _value_maps(ir->linear_scan_order()->length(), NULL) , _compilation(ir->compilation()) { TRACE_VALUE_NUMBERING(tty->print_cr("****** start of global value numbering")); ShortLoopOptimizer short_loop_optimizer(this); --- 484,494 ---- } GlobalValueNumbering::GlobalValueNumbering(IR* ir) : _current_map(NULL) ! , _value_maps(ir->linear_scan_order()->length(), ir->linear_scan_order()->length(), NULL) , _compilation(ir->compilation()) { TRACE_VALUE_NUMBERING(tty->print_cr("****** start of global value numbering")); ShortLoopOptimizer short_loop_optimizer(this);
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