[openmp] [clang-tools-extra] [llvm] [clang] [PGO][OpenMP] Instrumentation for GPU devices (PR #76587)

[Joseph Huber via cfe-commits]

================
@@ -0,0 +1,21 @@
+//===-------- Profiling.h - OpenMP interface ---------------------- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef OMPTARGET_DEVICERTL_PROFILING_H
+#define OMPTARGET_DEVICERTL_PROFILING_H
+
+extern "C" {
+
+void __llvm_profile_register_function(void *ptr);
+void __llvm_profile_register_names_function(void *ptr, long int i);
+}
+
----------------
jhuber6 wrote:

```suggestion
void __llvm_profile_register_function(void *Ptr);
void __llvm_profile_register_names_function(void *Ptr, uint64_t I);

}

```

https://github.com/llvm/llvm-project/pull/76587