Sasha Smundak | 0fc590b | 2020-10-07 08:11:59 -0700 | [diff] [blame] | 1 | /*===--------------- serializeintrin.h - serialize intrinsics --------------=== |
| 2 | * |
| 3 | * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | * See https://llvm.org/LICENSE.txt for license information. |
| 5 | * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | * |
| 7 | *===-----------------------------------------------------------------------=== |
| 8 | */ |
| 9 | |
| 10 | #ifndef __IMMINTRIN_H |
| 11 | #error "Never use <serializeintrin.h> directly; include <immintrin.h> instead." |
| 12 | #endif |
| 13 | |
| 14 | #ifndef __SERIALIZEINTRIN_H |
| 15 | #define __SERIALIZEINTRIN_H |
| 16 | |
| 17 | /// Serialize instruction fetch and execution. |
| 18 | /// |
| 19 | /// \headerfile <x86intrin.h> |
| 20 | /// |
| 21 | /// This intrinsic corresponds to the <c> SERIALIZE </c> instruction. |
| 22 | /// |
| 23 | static __inline__ void |
| 24 | __attribute__((__always_inline__, __nodebug__, __target__("serialize"))) |
| 25 | _serialize (void) |
| 26 | { |
| 27 | __builtin_ia32_serialize (); |
| 28 | } |
| 29 | |
| 30 | #endif /* __SERIALIZEINTRIN_H */ |