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JIT: port fix to defer removing statements during opt CSE to release/…
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44 changes: 44 additions & 0 deletions
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tests/src/JIT/Regression/JitBlue/GitHub_15319/GitHub_15319.cs
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// Licensed to the .NET Foundation under one or more agreements. | ||
// The .NET Foundation licenses this file to you under the MIT license. | ||
// See the LICENSE file in the project root for more information. | ||
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using System; | ||
using System.Linq; | ||
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// Bug where interacting CSEs of N - Old.Length and Old.Length | ||
// were not handled properly in optCSE | ||
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class P | ||
{ | ||
private static int Main(string[] args) | ||
{ | ||
var ar = new double[] | ||
{ | ||
100 | ||
}; | ||
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FillTo1(ref ar, 5); | ||
Console.WriteLine(string.Join(",", ar.Select(a => a.ToString()).ToArray())); | ||
return (int)ar[4]; | ||
} | ||
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public static void FillTo1(ref double[] dd, int N) | ||
{ | ||
if (dd.Length >= N) | ||
return; | ||
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double[] Old = dd; | ||
double d = double.NaN; | ||
if (Old.Length > 0) | ||
d = Old[0]; | ||
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dd = new double[N]; | ||
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for (int i = 0; i < Old.Length; i++) | ||
{ | ||
dd[N - Old.Length + i] = Old[i]; | ||
} | ||
for (int i = 0; i < N - Old.Length; i++) | ||
dd[i] = d; | ||
} | ||
} |
38 changes: 38 additions & 0 deletions
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tests/src/JIT/Regression/JitBlue/GitHub_15319/GitHub_15319.csproj
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<?xml version="1.0" encoding="utf-8"?> | ||
<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" /> | ||
<PropertyGroup> | ||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> | ||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> | ||
<AssemblyName>$(MSBuildProjectName)</AssemblyName> | ||
<SchemaVersion>2.0</SchemaVersion> | ||
<ProjectGuid>{95DFC527-4DC1-495E-97D7-E94EE1F7140D}</ProjectGuid> | ||
<OutputType>Exe</OutputType> | ||
<AppDesignerFolder>Properties</AppDesignerFolder> | ||
<FileAlignment>512</FileAlignment> | ||
<ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids> | ||
<ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\11.0\UITestExtensionPackages</ReferencePath> | ||
<SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir> | ||
<NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp> | ||
</PropertyGroup> | ||
<!-- Default configurations to help VS understand the configurations --> | ||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "></PropertyGroup> | ||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "></PropertyGroup> | ||
<ItemGroup> | ||
<CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies"> | ||
<Visible>False</Visible> | ||
</CodeAnalysisDependentAssemblyPaths> | ||
</ItemGroup> | ||
<PropertyGroup> | ||
<DebugType></DebugType> | ||
<Optimize>True</Optimize> | ||
</PropertyGroup> | ||
<ItemGroup> | ||
<Compile Include="GitHub_15319.cs" /> | ||
</ItemGroup> | ||
<ItemGroup> | ||
<Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" /> | ||
</ItemGroup> | ||
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" /> | ||
<PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup> | ||
</Project> |