[llvm-bugs] [Bug 42368] New: LLVM failed to run 2 Tests 'Clang :: CodeGenCXX/tail-padding.cpp' and 'Clang :: OpenMP/parallel_codegen.cpp' on both x86|debug and x86|release congigurations on windows with MSVC.

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=42368

            Bug ID: 42368
           Summary: LLVM failed to run 2 Tests 'Clang ::
                    CodeGenCXX/tail-padding.cpp' and 'Clang ::
                    OpenMP/parallel_codegen.cpp' on both x86|debug and
                    x86|release congigurations on windows with MSVC.
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: 1998zhangyi at gmail.com
                CC: blitzrakete at gmail.com, dgregor at apple.com,
                    erik.pilkington at gmail.com, llvm-bugs at lists.llvm.org,
                    richard-llvm at metafoo.co.uk

Created attachment 22133
  --> https://bugs.llvm.org/attachment.cgi?id=22133&action=edit
log_x86_test

LLVM failed to run 2 Tests 'Clang :: CodeGenCXX/tail-padding.cpp' and 'Clang ::
OpenMP/parallel_codegen.cpp' on both x86|debug and x86|release congigurations
on windows with MSVC.Could you please have a look at this issue? Thanks a lot!

Clang :: CodeGenCXX/tail-padding.cpp failed should be first reproduced on
11817fa clang master reversion.

Clang :: OpenMP/parallel_codegen.cpp failed should be first reproduced on
f501945 clang master reversion.

Repro steps:
1 git clone -c core.autocrlf=false https://github.com/llvm-mirror/llvm
D:\llvm\src\     
2 git clone -c core.autocrlf=false https://github.com/llvm-mirror/clang
D:\llvm\src\tools\clang
3 open a VS 2017 x86 command prompt and browse to D:\llvm
4 mkdir build_x86 && pushd build_x86
5 cmake -G "Visual Studio 15 2017" -DCMAKE_SYSTEM_VERSION=10.0.17134.0 ..\src\
6 msbuild /maxcpucount:4 /p:Platform=Win32 /p:Configuration=RelWithDebInfo
build_x86\ALL_BUILD.vcxproj /t:Rebuild
7. python.exe ./src/utils/lit/lit.py -v --no-progress-bar --param
build_mode=RelWithDebInfo --param
clang_site_config=./build_x86/tools/clang/test/lit.site.cfg
./build_x86/tools/clang/test -j 4

Failures:
******************** TEST 'Clang :: CodeGenCXX/tail-padding.cpp' FAILED
********************
Script:
--
: 'RUN: at line 1';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -triple i686-pc-windows-gnu -emit-llvm -o -
D:\LLVM\src\tools\clang\test\CodeGenCXX\tail-padding.cpp |
d:\llvm\build_x86\relwithdebinfo\bin\filecheck.exe
D:\LLVM\src\tools\clang\test\CodeGenCXX\tail-padding.cpp
--
Exit Code: 1

******************** TEST 'Clang :: OpenMP/parallel_codegen.cpp' FAILED
********************
Script:
--
: 'RUN: at line 1';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -verify -fopenmp -x c++ -emit-llvm
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp -triple
i686-pc-windows-gnu -fexceptions -fcxx-exceptions -o - |
d:\llvm\build_x86\relwithdebinfo\bin\filecheck.exe
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp
: 'RUN: at line 2';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown
-fexceptions -fcxx-exceptions -emit-pch -o
D:\LLVM\build_x86\tools\clang\test\OpenMP\Output\parallel_codegen.cpp.tmp
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp
: 'RUN: at line 3';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions
-fcxx-exceptions -debug-info-kind=limited -std=c++11 -include-pch
D:\LLVM\build_x86\tools\clang\test\OpenMP\Output\parallel_codegen.cpp.tmp
-verify D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp -emit-llvm -o
- | d:\llvm\build_x86\relwithdebinfo\bin\filecheck.exe
--check-prefix=CHECK-DEBUG
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp
: 'RUN: at line 5';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -verify -fopenmp-simd -x c++ -emit-llvm
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp -triple
i686-pc-windows-gnu -fexceptions -fcxx-exceptions -o - |
d:\llvm\build_x86\relwithdebinfo\bin\filecheck.exe --check-prefix SIMD-ONLY0
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp
: 'RUN: at line 6';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown
-fexceptions -fcxx-exceptions -emit-pch -o
D:\LLVM\build_x86\tools\clang\test\OpenMP\Output\parallel_codegen.cpp.tmp
D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp
: 'RUN: at line 7';   d:\llvm\build_x86\relwithdebinfo\bin\clang.exe -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\9.0.0\include
-nostdsysteminc -fopenmp-simd -x c++ -triple x86_64-unknown-unknown
-fexceptions -fcxx-exceptions -debug-info-kind=limited -std=c++11 -include-pch
D:\LLVM\build_x86\tools\clang\test\OpenMP\Output\parallel_codegen.cpp.tmp
-verify D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp -emit-llvm -o
- | d:\llvm\build_x86\relwithdebinfo\bin\filecheck.exe --check-prefix
SIMD-ONLY0 D:\LLVM\src\tools\clang\test\OpenMP\parallel_codegen.cpp
--
Exit Code: 1

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