anchor.diff:  svn.exe export -r %revision% http://llvm.org/svn/llvm-project/clang-tools-extra/%branch% llvm/tools/clang/tools/extra || exit /b
   svn.exe export -r %revision% http://llvm.org/svn/llvm-project/lld/%branch% llvm/tools/lld || exit /b
   svn.exe export -r %revision% http://llvm.org/svn/llvm-project/compiler-rt/%branch% llvm/projects/compiler-rt || exit /b
  -svn.exe export -r %revision% http://llvm.org/svn/llvm-project/openmp/%branch% llvm/projects/openmp || exit /b
  +REM svn.exe export -r %revision% http://llvm.org/svn/llvm-project/openmp/%branch% llvm/projects/openmp || exit /b
   svn.exe export -r %revision% http://llvm.org/svn/llvm-project/lldb/%branch% llvm/tools/lldb || exit /b
   
   
  
positive.code: cd ..
  
  
  call "%vsdevcmd%" -arch=amd64
  set CC=
  set CXX=
  mkdir build64_stage0
  cd build64_stage0
  cmake -GNinja %cmake_flags% -DPYTHON_HOME=%python64_dir% ..\llvm || exit /b
  ninja all || exit /b
  ninja check || ninja check || ninja check || exit /b
  ninja check-clang || ninja check-clang || ninja check-clang ||  exit /b
  
negative.code: 
  REM TODO: Run all tests, including lld and compiler-rt.
  
  set "VSCMD_START_DIR=%CD%"
  call "%vsdevcmd%" -arch=x86
  set CC=
  set CXX=
  mkdir build32_stage0
  cd build32_stage0
  REM Work around VS2017 bug by using MinSizeRel.
  cmake -GNinja %cmake_flags% -DPYTHON_HOME=%python32_dir% -DCMAKE_BUILD_TYPE=MinSizeRel ..\llvm || exit /b
  ninja all || exit /b
  ninja check || ninja check || ninja check || exit /b
  ninja check-clang || ninja check-clang || ninja check-clang ||  exit /b
  