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Merge pull request #10061 from JosJuice/jitwidget-div-zero 

DolphinQt: Fix divide by zero in JITWidget::Update
This commit is contained in:
Mai M 2021-08-27 10:13:52 -04:00 committed by GitHub
parent df32a43e8f f17584fc06
commit 7d88354659
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 6 deletions
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20
Source/Core/DolphinQt/Debugger/JITWidget.cpp
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@ -186,14 +186,22 @@ void JITWidget::Update()
ppc_disasm << st.numCycles << " estimated cycles" << std::endl; ppc_disasm << st.numCycles << " estimated cycles" << std::endl;
ppc_disasm << "Num instr: PPC: " << code_block.m_num_instructions ppc_disasm << "Num instr: PPC: " << code_block.m_num_instructions
<< " Host: " << host_instructions_count << " (blowup: " << " Host: " << host_instructions_count;
<< 100 * host_instructions_count / code_block.m_num_instructions - 100 << "%)" if (code_block.m_num_instructions != 0)
<< std::endl; {
ppc_disasm << " (blowup: "
<< 100 * host_instructions_count / code_block.m_num_instructions - 100 << "%)";
}
ppc_disasm << std::endl;
ppc_disasm << "Num bytes: PPC: " << code_block.m_num_instructions * 4 ppc_disasm << "Num bytes: PPC: " << code_block.m_num_instructions * 4
<< " Host: " << host_code_size << " Host: " << host_code_size;
<< " (blowup: " << 100 * host_code_size / (4 * code_block.m_num_instructions) - 100 if (code_block.m_num_instructions != 0)
<< "%)" << std::endl; {
ppc_disasm << " (blowup: " << 100 * host_code_size / (4 * code_block.m_num_instructions) - 100
<< "%)";
}
ppc_disasm << std::endl;
m_ppc_asm_widget->setHtml( m_ppc_asm_widget->setHtml(
QStringLiteral("<pre>%1</pre>").arg(QString::fromStdString(ppc_disasm.str()))); QStringLiteral("<pre>%1</pre>").arg(QString::fromStdString(ppc_disasm.str())));