[clang] [llvm] [Offload] Provide a kernel library useable by the offload runtime (PR #104168)

[Johannes Doerfert via cfe-commits]

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@@ -393,22 +393,17 @@ struct CUDADeviceTy : public GenericDeviceTy {
     return Plugin::success();
   }
 
-  virtual Error callGlobalConstructors(GenericPluginTy &Plugin,
-                                       DeviceImageTy &Image) override {
-    // Check for the presense of global destructors at initialization time. This
-    // is required when the image may be deallocated before destructors are run.
-    GenericGlobalHandlerTy &Handler = Plugin.getGlobalHandler();
-    if (Handler.isSymbolInImage(*this, Image, "nvptx$device$fini"))
-      Image.setPendingGlobalDtors();
-
-    return callGlobalCtorDtorCommon(Plugin, Image, /*IsCtor=*/true);
+  virtual Expected<StringRef>
+  getGlobalConstructorName(DeviceImageTy &Image) override {
+    if (auto Err = prepareGlobalCtorDtorCommon(Image, /*IsCtor=*/true))
+      return Err;
+    return "nvptx$device$init";
   }
-
-  virtual Error callGlobalDestructors(GenericPluginTy &Plugin,
-                                      DeviceImageTy &Image) override {
-    if (Image.hasPendingGlobalDtors())
-      return callGlobalCtorDtorCommon(Plugin, Image, /*IsCtor=*/false);
-    return Plugin::success();
+  virtual Expected<StringRef>
+  getGlobalDestructorName(DeviceImageTy &Image) override {
+    if (auto Err = prepareGlobalCtorDtorCommon(Image, /*IsCtor=*/false))
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jdoerfert wrote:

I'll look into it. 


https://github.com/llvm/llvm-project/pull/104168