--- /dev/null
+// 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;
+
+class GitHub_1133
+{
+ static Guid s_dt;
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ private static Guid TestValueTypesInInlinedMethods()
+ {
+ var dt = new Guid();
+
+ // This method, once inlined, should directly copy the newly created 'Guid' to s_dt.
+ Method1(dt);
+
+ return dt;
+ }
+
+ private static void Method1(Guid dt)
+ {
+ Method2(dt);
+ }
+
+ private static void Method2(Guid dt)
+ {
+ Method3(dt);
+ }
+
+ private static void Method3(Guid dt)
+ {
+ s_dt = dt;
+ }
+
+ public static int Main()
+ {
+ int result = 100;
+ try
+ {
+ Guid g = TestValueTypesInInlinedMethods();
+ if (g != s_dt)
+ {
+ result = -1;
+ }
+ }
+ catch (Exception)
+ {
+ result = -1;
+ }
+
+ return result;
+ }
+}
--- /dev/null
+<?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>$(MSBuildProjectName)</AssemblyName>
+ <SchemaVersion>2.0</SchemaVersion>
+ <ProjectGuid>{95DFC527-4DC1-495E-97D7-B8089FFA8D79}</ProjectGuid>
+ <OutputType>Exe</OutputType>
+ <AppDesignerFolder>Properties</AppDesignerFolder>
+ <FileAlignment>512</FileAlignment>
+ <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+ <ReferencePath>$(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>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
--- /dev/null
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// This test has two effectively identical initializations of an
+// array of byte vs. an array of structs containing a single byte field.
+// They should generate the same code.
+
+using System;
+using System.Runtime.CompilerServices;
+
+class GitHub_11407
+{
+ struct foo { public byte b1, b2, b3, b4; }
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static foo getfoo() { return new foo(); }
+
+ static int Main()
+ {
+ int returnVal = 100;
+ foo myFoo = getfoo();
+ if (myFoo.b1 != 0 || myFoo.b2 != 0 || myFoo.b3 != 0 || myFoo.b4 != 0)
+ {
+ returnVal = -1;
+ }
+ return returnVal;
+ }
+}
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$([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-B8089FFA8D79}</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>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
--- /dev/null
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// This test illustrates a limitation in the JIT in that it will not promote
+// a struct that has a single double register. See GitHub issue #1161.
+
+using System;
+using System.Runtime.CompilerServices;
+
+class GitHub_1161
+{
+ struct Number
+ {
+ private double value;
+ public static implicit operator Number(double value)
+ {
+ return new Number { value = value };
+ }
+ public static implicit operator double(Number number)
+ {
+ return number.value;
+ }
+ public static Number operator +(Number x, Number y)
+ {
+ return x.value + y.value;
+ }
+ }
+ class Program
+ {
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static int Test()
+ {
+ Number x = 4, y = 2;
+ return (int)(x + y);
+ }
+ static int Main()
+ {
+ return (Test() == 6) ? 100 : -1;
+ }
+ }
+}
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$([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-B8089FFA8D79}</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>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
--- /dev/null
+// 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.
+
+// This test captures the redundant struct zeroing from GitHub issue #11816.
+// Since the issue was filed, the 'TestStructManuallyInlined' case has apparently
+// gotten worse, as there is a MEMSET of the large struct to 0.
+
+using System;
+using System.Numerics;
+using System.Runtime.CompilerServices;
+
+class GitHub_11816
+{
+ struct StructType
+ {
+ public Vector<float> A;
+ public Vector<float> B;
+ public Vector<float> C;
+ public Vector<float> D;
+ public Vector<float> E;
+ public Vector<float> F;
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static Vector<float> GetVector()
+ {
+ return new Vector<float>(100);
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static void DoSomeWorkWithAStruct(ref Vector<float> source, out Vector<float> result)
+ {
+ StructType u;
+ u.A = new Vector<float>(2) * source;
+ u.B = new Vector<float>(3) * source;
+ u.C = new Vector<float>(4) * source;
+ u.D = new Vector<float>(5) * source;
+ u.E = new Vector<float>(6) * source;
+ u.F = new Vector<float>(7) * source;
+ result = u.A + u.B + u.C + u.D + u.E + u.F;
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static float TestStruct()
+ {
+ Vector<float> f = GetVector();
+ for (int i = 0; i < 100; ++i)
+ {
+ DoSomeWorkWithAStruct(ref f, out f);
+ }
+ return f[0];
+ }
+
+ [MethodImpl(MethodImplOptions.AggressiveInlining)]
+ static void DoSomeWorkWithAStructAggressiveInlining(ref Vector<float> source, out Vector<float> result)
+ {
+ StructType u;
+ u.A = new Vector<float>(2) * source;
+ u.B = new Vector<float>(3) * source;
+ u.C = new Vector<float>(4) * source;
+ u.D = new Vector<float>(5) * source;
+ u.E = new Vector<float>(6) * source;
+ u.F = new Vector<float>(7) * source;
+ result = u.A + u.B + u.C + u.D + u.E + u.F;
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static float TestStructAggressiveInlining()
+ {
+ Vector<float> f = GetVector();
+ for (int i = 0; i < 100; ++i)
+ {
+ DoSomeWorkWithAStructAggressiveInlining(ref f, out f);
+ }
+ return f[0];
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static float TestStructManuallyInlined()
+ {
+ Vector<float> f = GetVector();
+ for (int i = 0; i < 100; ++i)
+ {
+ StructType u;
+ u.A = new Vector<float>(2) * f;
+ u.B = new Vector<float>(3) * f;
+ u.C = new Vector<float>(4) * f;
+ u.D = new Vector<float>(5) * f;
+ u.E = new Vector<float>(6) * f;
+ u.F = new Vector<float>(7) * f;
+ f = u.A + u.B + u.C + u.D + u.E + u.F;
+ }
+ return f[0];
+ }
+
+ [MethodImpl(MethodImplOptions.AggressiveInlining)]
+ static void DoSomeWorkStructless(ref Vector<float> source, out Vector<float> result)
+ {
+ var a = new Vector<float>(2) * source;
+ var b = new Vector<float>(3) * source;
+ var c = new Vector<float>(4) * source;
+ var d = new Vector<float>(5) * source;
+ var e = new Vector<float>(6) * source;
+ var f = new Vector<float>(7) * source;
+ result = d + e + f + a + b + c;
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static float TestStructless()
+ {
+ Vector<float> f = GetVector();
+ for (int i = 0; i < 100; ++i)
+ {
+ DoSomeWorkStructless(ref f, out f);
+ }
+ return f[0];
+ }
+
+ static int Main()
+ {
+ float value = 0.0F;
+ value += TestStruct();
+ value -= TestStructAggressiveInlining();
+ value += TestStructManuallyInlined();
+ value -= TestStructless();
+ if (!float.IsNaN(value))
+ {
+ Console.WriteLine(value.ToString());
+ return -1;
+ }
+ return 100;
+ }
+}
--- /dev/null
+<?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-B8089FFA8D79}</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>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
--- /dev/null
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// This test has two effectively identical initializations of an
+// array of byte vs. an array of structs containing a single byte field.
+// They should generate the same code.
+
+using System;
+using System.Runtime.CompilerServices;
+
+class GitHub_2003
+{
+ static byte[] byteArray;
+ struct MyByte
+ {
+ private readonly byte _byte;
+ public MyByte(byte b)
+ {
+ _byte = b;
+ }
+
+ public byte Value
+ {
+ [MethodImpl(MethodImplOptions.AggressiveInlining)]
+ get { return _byte; }
+ }
+ }
+ static MyByte[] myByteArray;
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static void initByteArray()
+ {
+ for (int j = 0; j < byteArray.Length; j++)
+ {
+ byteArray[j] = 123;
+ }
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ static void initMyByteArray()
+ {
+ for (int j = 0; j < myByteArray.Length; j++)
+ {
+ myByteArray[j] = new MyByte(123);
+ }
+ }
+
+ static int Main()
+ {
+ byteArray = new byte[100];
+ myByteArray = new MyByte[100];
+ initByteArray();
+ initMyByteArray();
+ int returnVal = 100;
+ for (int j = 0; j < 100; j++)
+ {
+ if (byteArray[j] != myByteArray[j].Value)
+ {
+ returnVal = -1;
+ }
+ }
+ return returnVal;
+ }
+}
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$([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-B8089FFA8D79}</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>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
--- /dev/null
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// This test has two effectively identical methods, one of which copies
+// its input paramter to a local, allowing it to be promoted.
+// The JIT should be able to generate identical code for these.
+
+using System;
+using System.Runtime.CompilerServices;
+
+class GitHub_5556
+{
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ public static long SpanAsParam(Span<long> span)
+ {
+ long value = 0;
+ for (int i = 0; i < span.Length; i++)
+ {
+ value = span[i];
+ }
+ return value;
+ }
+
+ [MethodImpl(MethodImplOptions.NoInlining)]
+ public static long SpanWithLocalCopy(Span<long> span)
+ {
+ var spanLocal = span;
+ long value = 0;
+ for (int i = 0; i < spanLocal.Length; i++)
+ {
+ value = spanLocal[i];
+ }
+ return value;
+ }
+
+ static int Main()
+ {
+ long[] a = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+ Span<long> mySpan = new Span<long>(a);
+ int returnVal = 100;
+ if (SpanAsParam(mySpan) != 9)
+ {
+ returnVal = -1;
+ }
+ if (SpanWithLocalCopy(mySpan) != 9)
+ {
+ returnVal = -1;
+ }
+ return returnVal;
+ }
+}
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$([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-B8089FFA8D79}</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>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
projects / platform / upstream / dotnet / runtime.git / commitdiff