Revert revision 327438.

llvm-svn: 327447

1 files changed, 0 insertions, 38 deletions

diff --git a/clang/lib/Driver/ToolChains/Cuda.cpp b/clang/lib/Driver/ToolChains/Cuda.cpp
index 64e62cb3e0e..896505f8e88 100644
--- a/clang/lib/Driver/ToolChains/Cuda.cpp
+++ b/clang/lib/Driver/ToolChains/Cuda.cpp
@@ -581,44 +581,6 @@ void CudaToolChain::addClangTargetOptions(
     CC1Args.push_back("-target-feature");
     CC1Args.push_back("+ptx42");
   }
-
-  if (DeviceOffloadingKind == Action::OFK_OpenMP) {
-    SmallVector<StringRef, 8> LibraryPaths;
-    // Add path to lib and/or lib64 folders.
-    SmallString<256> DefaultLibPath =
-      llvm::sys::path::parent_path(getDriver().Dir);
-    llvm::sys::path::append(DefaultLibPath,
-        Twine("lib") + CLANG_LIBDIR_SUFFIX);
-    LibraryPaths.emplace_back(DefaultLibPath.c_str());
-
-    // Add user defined library paths from LIBRARY_PATH.
-    llvm::Optional<std::string> LibPath =
-        llvm::sys::Process::GetEnv("LIBRARY_PATH");
-    if (LibPath) {
-      SmallVector<StringRef, 8> Frags;
-      const char EnvPathSeparatorStr[] = {llvm::sys::EnvPathSeparator, '\0'};
-      llvm::SplitString(*LibPath, Frags, EnvPathSeparatorStr);
-      for (StringRef Path : Frags)
-        LibraryPaths.emplace_back(Path.trim());
-    }
-
-    std::string LibOmpTargetName =
-      "libomptarget-nvptx-" + GpuArch.str() + ".bc";
-    bool FoundBCLibrary = false;
-    for (StringRef LibraryPath : LibraryPaths) {
-      SmallString<128> LibOmpTargetFile(LibraryPath);
-      llvm::sys::path::append(LibOmpTargetFile, LibOmpTargetName);
-      if (llvm::sys::fs::exists(LibOmpTargetFile)) {
-        CC1Args.push_back("-mlink-cuda-bitcode");
-        CC1Args.push_back(DriverArgs.MakeArgString(LibOmpTargetFile));
-        FoundBCLibrary = true;
-        break;
-      }
-    }
-    if (!FoundBCLibrary)
-      getDriver().Diag(diag::warn_drv_omp_offload_target_missingbcruntime)
-          << LibOmpTargetName;
-  }
 }
 
 void CudaToolChain::AddCudaIncludeArgs(const ArgList &DriverArgs,