1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Headers/llvm_libc_wrappers/time.h b/contrib/llvm-project/clang/lib/Headers/llvm_libc_wrappers/time.h
new file mode 100644
index 000000000000..9d1340c4eb74
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+++ b/contrib/llvm-project/clang/lib/Headers/llvm_libc_wrappers/time.h
@@ -0,0 +1,34 @@
+//===-- Wrapper for C standard time.h declarations on the GPU -------------===//
+//
+// 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 __CLANG_LLVM_LIBC_WRAPPERS_TIME_H__
+#define __CLANG_LLVM_LIBC_WRAPPERS_TIME_H__
+
+#if !defined(_OPENMP) && !defined(__HIP__) && !defined(__CUDA__)
+#error "This file is for GPU offloading compilation only"
+#endif
+
+#include_next <time.h>
+
+#if __has_include(<llvm-libc-decls/time.h>)
+
+#if defined(__HIP__) || defined(__CUDA__)
+#define __LIBC_ATTRS __attribute__((device))
+#endif
+
+#pragma omp begin declare target
+
+_Static_assert(sizeof(clock_t) == sizeof(long), "ABI mismatch!");
+
+#include <llvm-libc-decls/time.h>
+
+#pragma omp end declare target
+
+#endif
+
+#endif // __CLANG_LLVM_LIBC_WRAPPERS_TIME_H__