diff options
Diffstat (limited to 'tests/src/JIT/Regression/JitBlue/GitHub_8599')
-rw-r--r-- | tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.cs | 42 | ||||
-rw-r--r-- | tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.csproj | 46 |
2 files changed, 88 insertions, 0 deletions
diff --git a/tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.cs b/tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.cs new file mode 100644 index 0000000000..95ff457620 --- /dev/null +++ b/tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.cs @@ -0,0 +1,42 @@ +// 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. + +using System; +using System.Runtime.CompilerServices; + +// TreeNodeInfoInitCmp attempts to eliminate the cast from cmp(cast<ubyte>(x), icon) +// by narrowing the compare to ubyte. This should only happen if the constant fits in +// a byte so it can be narrowed too, otherwise codegen produces an int sized compare. + +class Program +{ + [MethodImpl(MethodImplOptions.NoInlining)] + static int GetValue() => 301; + + static void Escape(ref int x) + { + } + + static int Main() + { + if ((byte)GetValue() > 300) + { + return -1; + } + + int x = GetValue(); + Escape(ref x); + if ((byte)x > 300) + { + return -2; + } + + if ((byte)(GetValue() | 2) > 300) + { + return -3; + } + + return 100; + } +} diff --git a/tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.csproj b/tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.csproj new file mode 100644 index 0000000000..b174dea98e --- /dev/null +++ b/tests/src/JIT/Regression/JitBlue/GitHub_8599/GitHub_8599.csproj @@ -0,0 +1,46 @@ +<?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="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies"> + <Visible>False</Visible> + </CodeAnalysisDependentAssemblyPaths> + </ItemGroup> + <PropertyGroup> + <DebugType></DebugType> + <Optimize>True</Optimize> + </PropertyGroup> + <ItemGroup> + <Compile Include="$(MSBuildProjectName).cs" /> + </ItemGroup> + <ItemGroup> + <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" /> + </ItemGroup> + <PropertyGroup> + <ProjectJson>$(JitPackagesConfigFileDirectory)minimal\project.json</ProjectJson> + <ProjectLockJson>$(JitPackagesConfigFileDirectory)minimal\project.lock.json</ProjectLockJson> + </PropertyGroup> + <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" /> + <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "> + </PropertyGroup> +</Project> |