| /* |
| * Copyright (C) 2012 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "DFGVariableAccessDataDump.h" |
| |
| #if ENABLE(DFG_JIT) |
| |
| #include "DFGGraph.h" |
| #include "DFGVariableAccessData.h" |
| |
| namespace JSC { namespace DFG { |
| |
| VariableAccessDataDump::VariableAccessDataDump(Graph& graph, VariableAccessData* data) |
| : m_graph(graph) |
| , m_data(data) |
| { |
| } |
| |
| void VariableAccessDataDump::dump(PrintStream& out) const |
| { |
| unsigned index = std::numeric_limits<unsigned>::max(); |
| for (unsigned i = 0; i < m_graph.m_variableAccessData.size(); ++i) { |
| if (&m_graph.m_variableAccessData[i] == m_data) { |
| index = i; |
| break; |
| } |
| } |
| |
| ASSERT(index != std::numeric_limits<unsigned>::max()); |
| |
| if (!index) { |
| out.print("a"); |
| return; |
| } |
| |
| while (index) { |
| out.print(CharacterDump('A' + (index % 26))); |
| index /= 26; |
| } |
| |
| if (m_data->isCaptured()) |
| out.print("*"); |
| |
| out.print(AbbreviatedSpeculationDump(m_data->prediction())); |
| } |
| |
| } } // namespace JSC::DFG |
| |
| #endif // ENABLE(DFG_JIT) |
| |
| |