[OpenMP] Revert rL256842: [OpenMP] Offloading descriptor registration and device codegen.

It was causing two regression, so I'm reverting until the cause is found.

llvm-svn: 256858

1 files changed, 0 insertions, 24 deletions

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 97db0e7589f..d3870424b6b 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1784,30 +1784,6 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
   Opts.OpenMP = Args.hasArg(options::OPT_fopenmp);
   Opts.OpenMPUseTLS =
       Opts.OpenMP && !Args.hasArg(options::OPT_fnoopenmp_use_tls);
-  Opts.OpenMPIsDevice =
-      Opts.OpenMP && Args.hasArg(options::OPT_fopenmp_is_device);
-
-  // Get the OpenMP target triples if any.
-  if (Arg *A = Args.getLastArg(options::OPT_omptargets_EQ)) {
-
-    for (unsigned i = 0; i < A->getNumValues(); ++i) {
-      llvm::Triple TT(A->getValue(i));
-
-      if (TT.getArch() == llvm::Triple::UnknownArch)
-        Diags.Report(clang::diag::err_drv_invalid_omp_target) << A->getValue(i);
-      else
-        Opts.OMPTargetTriples.push_back(TT);
-    }
-  }
-
-  // Get OpenMP host file path if any and report if a non existent file is
-  // found
-  if (Arg *A = Args.getLastArg(options::OPT_omp_host_ir_file_path)) {
-    Opts.OMPHostIRFile = A->getValue();
-    if (!llvm::sys::fs::exists(Opts.OMPHostIRFile))
-      Diags.Report(clang::diag::err_drv_omp_host_ir_file_not_found)
-          << Opts.OMPHostIRFile;
-  }
 
   // Record whether the __DEPRECATED define was requested.
   Opts.Deprecated = Args.hasFlag(OPT_fdeprecated_macro,