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Build: Explicitly disable spectre mitigations

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Mitigations-off gave a roughly 20-25% boost in performance on my laptop
(i7-7700HQ), even with the recompiler.

It seems AppVeyor was building with them enabled. You shouldn't treat an
emulator like a sandbox and run untrusted code in it amyway.
This commit is contained in:
Connor McLaughlin
2020-04-01 22:26:46 +10:00
parent 31581763a3
commit 3daa6b469a
20 changed files with 81 additions and 1 deletions
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4
src/duckstation-qt/duckstation-qt.vcxproj
View File

@@ -185,6 +185,7 @@
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>NotSet</CharacterSet>
<SpectreMitigation>false</SpectreMitigation>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
@@ -192,6 +193,7 @@
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>NotSet</CharacterSet>
<SpectreMitigation>false</SpectreMitigation>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
@@ -199,6 +201,7 @@
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>NotSet</CharacterSet>
<SpectreMitigation>false</SpectreMitigation>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
@@ -206,6 +209,7 @@
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>NotSet</CharacterSet>
<SpectreMitigation>false</SpectreMitigation>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">

6
src/duckstation-qt/duckstation-qt.vcxproj.filters
View File

@@ -35,12 +35,13 @@
<ClCompile Include="qtdisplaywidget.cpp" />
<ClCompile Include="qtprogresscallback.cpp" />
<ClCompile Include="$(IntDir)moc_qtprogresscallback.cpp" />
<ClCompile Include="generalsettingswidget.cpp" />
<ClCompile Include="$(IntDir)moc_generalsettingswidget.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="qtsettingsinterface.h" />
<ClInclude Include="qtutils.h" />
<ClInclude Include="settingwidgetbinder.h" />
<ClInclude Include="qtprogresscallback.h" />
</ItemGroup>
<ItemGroup>
<Filter Include="resources">
@@ -65,6 +66,8 @@
<QtMoc Include="opengldisplaywidget.h" />
<QtMoc Include="d3d11displaywidget.h" />
<QtMoc Include="qtdisplaywidget.h" />
<QtMoc Include="generalsettingswidget.h" />
<QtMoc Include="qtprogresscallback.h" />
</ItemGroup>
<ItemGroup>
<QtUi Include="consolesettingswidget.ui" />
@@ -73,6 +76,7 @@
<QtUi Include="settingsdialog.ui" />
<QtUi Include="gpusettingswidget.ui" />
<QtUi Include="audiosettingswidget.ui" />
<QtUi Include="generalsettingswidget.ui" />
</ItemGroup>
<ItemGroup>
<Natvis Include="qt5.natvis" />