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author | Carol Eidt <carol.eidt@microsoft.com> | 2020-02-13 14:27:22 -0800 |
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committer | GitHub <noreply@github.com> | 2020-02-13 14:27:22 -0800 |
commit | 3800df91364fac77a85a512a9988c71302726e65 (patch) | |
tree | 7d8c777850ccb73190117ae443ae44f36d82066c /tests/src/Regressions | |
parent | 75d2c46571a5e05494d29468f4a37198abc06ace (diff) | |
download | coreclr-3800df91364fac77a85a512a9988c71302726e65.tar.gz coreclr-3800df91364fac77a85a512a9988c71302726e65.tar.bz2 coreclr-3800df91364fac77a85a512a9988c71302726e65.zip |
Port PR #258 to 3.1 (#27984)
* Port PR #258 to 3.1
* Fix test proj file
Diffstat (limited to 'tests/src/Regressions')
-rw-r--r-- | tests/src/Regressions/coreclr/GitHub_27937/Test27937.csproj | 31 | ||||
-rw-r--r-- | tests/src/Regressions/coreclr/GitHub_27937/test27937.cs | 39 |
2 files changed, 70 insertions, 0 deletions
diff --git a/tests/src/Regressions/coreclr/GitHub_27937/Test27937.csproj b/tests/src/Regressions/coreclr/GitHub_27937/Test27937.csproj new file mode 100644 index 0000000000..d120acc6d7 --- /dev/null +++ b/tests/src/Regressions/coreclr/GitHub_27937/Test27937.csproj @@ -0,0 +1,31 @@ +<?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> + <SchemaVersion>2.0</SchemaVersion> + <ProjectGuid>{CBD0D777-3583-49CC-8538-DD84447F6522}</ProjectGuid> + <OutputType>Exe</OutputType> + <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids> + <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir> + <AllowUnsafeBlocks>true</AllowUnsafeBlocks> + <CLRTestKind>BuildAndRun</CLRTestKind> + <CLRTestPriority>1</CLRTestPriority> + <DebugType>None</DebugType> + <Optimize>True</Optimize> + </PropertyGroup> + <!-- Default configurations to help VS understand the configurations --> + <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "></PropertyGroup> + <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "></PropertyGroup> + <ItemGroup> + <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies"> + <Visible>False</Visible> + </CodeAnalysisDependentAssemblyPaths> + </ItemGroup> + <ItemGroup> + <!-- Add Compile Object Here --> + <Compile Include="test27937.cs" /> + </ItemGroup> + <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" /> +</Project> diff --git a/tests/src/Regressions/coreclr/GitHub_27937/test27937.cs b/tests/src/Regressions/coreclr/GitHub_27937/test27937.cs new file mode 100644 index 0000000000..7056ed8577 --- /dev/null +++ b/tests/src/Regressions/coreclr/GitHub_27937/test27937.cs @@ -0,0 +1,39 @@ +// 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.Runtime.Intrinsics; + +class Test27937 +{ + static unsafe void calc(float* fa, float* fb) + { + float* pb = fb; + float* eb = pb + 16; + + do + { + float* pa = fa; + float* ea = pa + 16; + var va = Vector128<float>.Zero; + + do + { + *pa = va.ToScalar(); + + pa += Vector128<float>.Count; + pb += Vector128<float>.Count; + } while (pa < ea); + + } while (pb < eb); + } + + static unsafe int Main() + { + float* a = stackalloc float[16]; + float* b = stackalloc float[16]; + + calc(a, b); + + return 100; + } +} |