[llvm] [Offload] Implement the remaining initial Offload API (PR #122106)

[Johannes Doerfert via llvm-commits]

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@@ -60,5 +60,21 @@ struct offloadDeviceTest : offloadPlatformTest {
     ASSERT_SUCCESS(olGetDevice(Platform, 1, &Device));
   }
 
-  ol_device_handle_t Device;
+  ol_device_handle_t Device = nullptr;
+};
+
+struct offloadQueueTest : offloadDeviceTest {
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jdoerfert wrote:

Names should start with capital letter, IIRC.

https://github.com/llvm/llvm-project/pull/122106