[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, 12 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index f57785f..173b0dc 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -375,10 +375,6 @@ void CodeGenModule::Release() {
     if (llvm::Function *CudaDtorFunction = CUDARuntime->makeModuleDtorFunction())
       AddGlobalDtor(CudaDtorFunction);
   }
-  if (OpenMPRuntime)
-    if (llvm::Function *OpenMPRegistrationFunction =
-            OpenMPRuntime->emitRegistrationFunction())
-      AddGlobalCtor(OpenMPRegistrationFunction, 0);
   if (PGOReader) {
     getModule().setMaximumFunctionCount(PGOReader->getMaximumFunctionCount());
     if (PGOStats.hasDiagnostics())
@@ -1494,11 +1490,6 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) {
     }
   }
 
-  // If this is OpenMP device, check if it is legal to emit this global
-  // normally.
-  if (OpenMPRuntime && OpenMPRuntime->emitTargetGlobal(GD))
-    return;
-
   // Ignore declarations, they will be emitted on their first use.
   if (const auto *FD = dyn_cast<FunctionDecl>(Global)) {
     // Forward declarations are emitted lazily on first use.
@@ -3605,9 +3596,6 @@ void CodeGenModule::EmitTopLevelDecl(Decl *D) {
     // File-scope asm is ignored during device-side CUDA compilation.
     if (LangOpts.CUDA && LangOpts.CUDAIsDevice)
       break;
-    // File-scope asm is ignored during device-side OpenMP compilation.
-    if (LangOpts.OpenMPIsDevice)
-      break;
     auto *AD = cast<FileScopeAsmDecl>(D);
     getModule().appendModuleInlineAsm(AD->getAsmString()->getString());
     break;