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43 lines
1.2 KiB
C
Vendored
43 lines
1.2 KiB
C
Vendored
/*===---- rdseedintrin.h - RDSEED intrinsics -------------------------------===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===-----------------------------------------------------------------------===
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*/
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#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
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#error "Never use <rdseedintrin.h> directly; include <x86intrin.h> instead."
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#endif
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#ifndef __RDSEEDINTRIN_H
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#define __RDSEEDINTRIN_H
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/* Define the default attributes for the functions in this file. */
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#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("rdseed")))
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static __inline__ int __DEFAULT_FN_ATTRS
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_rdseed16_step(unsigned short *__p)
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{
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return (int) __builtin_ia32_rdseed16_step(__p);
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}
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static __inline__ int __DEFAULT_FN_ATTRS
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_rdseed32_step(unsigned int *__p)
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{
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return (int) __builtin_ia32_rdseed32_step(__p);
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}
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#ifdef __x86_64__
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static __inline__ int __DEFAULT_FN_ATTRS
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_rdseed64_step(unsigned long long *__p)
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{
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return (int) __builtin_ia32_rdseed64_step(__p);
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}
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#endif
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#undef __DEFAULT_FN_ATTRS
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#endif /* __RDSEEDINTRIN_H */
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