[llvm] WIP: [Offload] Add testing for Offload program and kernel related entry points (PR #127803)

[Joseph Huber via llvm-commits]

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@@ -0,0 +1,54 @@
+//===-- Queue.td - Queue definitions for Offload -----------*- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains Offload API definitions related to the queue handle
+//
+//===----------------------------------------------------------------------===//
+
+def : Function {
+    let name = "olCreateQueue";
+    let desc = "Create a queue for the given device";
+    let details = [
+        "The created queue has an initial reference count of 1."
+    ];
+    let params = [
+        Param<"ol_device_handle_t", "Device", "handle of the device", PARAM_IN>,
+        Param<"ol_queue_handle_t*", "Queue", "output pointer for the created queue", PARAM_OUT>
+    ];
+    let returns = [];
+}
+
+def : Function {
+    let name = "olRetainQueue";
+    let desc = "Increment the queue's reference count.";
+    let details = [];
+    let params = [
+        Param<"ol_queue_handle_t", "Queue", "handle of the queue", PARAM_IN>
+    ];
+    let returns = [];
+}
+
+def : Function {
+    let name = "olReleaseQueue";
+    let desc = "Decrement the queues's reference count, and free it if the reference count reaches 0";
+    let details = [];
+    let params = [
+        Param<"ol_queue_handle_t", "Queue", "handle of the queue", PARAM_IN>
+    ];
+    let returns = [];
+}
+
+def : Function {
+    let name = "olFinishQueue";
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jhuber6 wrote:

Finish is a weird name, it should be more about waiting or synchronizing since it's not like the queue gets deallocated once it's done, does it?

https://github.com/llvm/llvm-project/pull/127803