diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.il | 88 | ||||
-rw-r--r-- | tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.ilproj | 41 |
2 files changed, 129 insertions, 0 deletions
diff --git a/tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.il b/tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.il new file mode 100644 index 0000000000..447392e1fd --- /dev/null +++ b/tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.il @@ -0,0 +1,88 @@ +// 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. + +// Test for a bug involving an initblk with a non-constant size, +// which uses rep movs on x86 (x64 uses a helper call). + +.assembly extern legacy library mscorlib {} +.assembly extern System.Console +{ + .publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A ) + .ver 4:0:0:0 +} + +.assembly DevDiv_278371 {} + +.class public sequential ansi sealed beforefieldinit S + extends [mscorlib]System.ValueType +{ + .field public uint32 val +} // end of class S + +.class private auto ansi beforefieldinit Program + extends [mscorlib]System.Object +{ + .method public hidebysig static void Init(valuetype S& s, + int32 size) cil managed noinlining + { + nop + ldarg.0 + ldc.i4 0xaa + ldarg.1 + initblk + ret + } // end of method Program::Init + + .method private hidebysig static int32 + Main() cil managed + { + .entrypoint + .locals init (valuetype S V_0, + bool V_1, + int32 V_2) + ldloca.s V_0 + initobj S + ldloca.s V_0 + ldc.i4 4 + call void Program::Init(valuetype S&, int32) + ldloc.0 + ldfld uint32 S::val + ldc.i4 0xaaaaaaaa + ceq + ldc.i4.0 + ceq + stloc.1 + ldloc.1 + brfalse.s L1 + + ldstr "Fail" + call void [mscorlib]System.Console::WriteLine(string) + nop + ldc.i4.m1 + stloc.2 + br.s L2 + + L1: ldstr "Pass" + call void [mscorlib]System.Console::WriteLine(string) + nop + ldc.i4.s 100 + stloc.2 + + L2: ldloc.2 + ret + } // end of method Program::Main + + .method public hidebysig specialname rtspecialname + instance void .ctor() cil managed + { + // Code size 8 (0x8) + .maxstack 8 + ldarg.0 + call instance void [mscorlib]System.Object::.ctor() + nop + ret + } // end of method Program::.ctor + +} // end of class Program + diff --git a/tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.ilproj b/tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.ilproj new file mode 100644 index 0000000000..11cfb62342 --- /dev/null +++ b/tests/src/JIT/Regression/JitBlue/DevDiv_278371/DevDiv_278371.ilproj @@ -0,0 +1,41 @@ +<?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="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies"> + <Visible>False</Visible> + </CodeAnalysisDependentAssemblyPaths> + </ItemGroup> + <PropertyGroup> + <DebugType>None</DebugType> + <Optimize>True</Optimize> + </PropertyGroup> + <ItemGroup> + <Compile Include="DevDiv_278371.il" /> + </ItemGroup> + <ItemGroup> + <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" /> + </ItemGroup> + <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" /> + <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "> + </PropertyGroup> +</Project> |