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-rw-r--r--contrib/llvm-project/compiler-rt/lib/xray/xray_defs.h31
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diff --git a/contrib/llvm-project/compiler-rt/lib/xray/xray_defs.h b/contrib/llvm-project/compiler-rt/lib/xray/xray_defs.h
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+++ b/contrib/llvm-project/compiler-rt/lib/xray/xray_defs.h
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+//===-- xray_defs.h ---------------------------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// Common definitions useful for XRay sources.
+//
+//===----------------------------------------------------------------------===//
+#ifndef XRAY_XRAY_DEFS_H
+#define XRAY_XRAY_DEFS_H
+
+#if XRAY_SUPPORTED
+#define XRAY_NEVER_INSTRUMENT __attribute__((xray_never_instrument))
+#else
+#define XRAY_NEVER_INSTRUMENT
+#endif
+
+#if SANITIZER_NETBSD
+// NetBSD: thread_local is not aligned properly, and the code relying
+// on it segfaults
+#define XRAY_TLS_ALIGNAS(x)
+#define XRAY_HAS_TLS_ALIGNAS 0
+#else
+#define XRAY_TLS_ALIGNAS(x) alignas(x)
+#define XRAY_HAS_TLS_ALIGNAS 1
+#endif
+
+#endif // XRAY_XRAY_DEFS_H