forked from OSchip/llvm-project
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/*===------------------------- movdirintrin.h ------------------------------===
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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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 <movdirintrin.h> directly; include <x86intrin.h> instead."
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#endif
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#ifndef _MOVDIRINTRIN_H
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#define _MOVDIRINTRIN_H
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// Move doubleword as direct store
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static __inline__ void
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__attribute__((__always_inline__, __nodebug__, __target__("movdiri")))
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_directstoreu_u32 (void *__dst, unsigned int __value)
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{
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__builtin_ia32_directstore_u32((unsigned int *)__dst, (unsigned int)__value);
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}
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#ifdef __x86_64__
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// Move quadword as direct store
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static __inline__ void
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__attribute__((__always_inline__, __nodebug__, __target__("movdiri")))
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_directstoreu_u64 (void *__dst, unsigned long __value)
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{
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__builtin_ia32_directstore_u64((unsigned long *)__dst, __value);
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}
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#endif /* __x86_64__ */
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/*
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* movdir64b - Move 64 bytes as direct store.
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* The destination must be 64 byte aligned, and the store is atomic.
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* The source address has no alignment requirement, and the load from
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* the source address is not atomic.
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*/
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static __inline__ void
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__attribute__((__always_inline__, __nodebug__, __target__("movdir64b")))
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_movdir64b (void *__dst __attribute__((align_value(64))), const void *__src)
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{
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__builtin_ia32_movdir64b(__dst, __src);
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}
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#endif /* _MOVDIRINTRIN_H */
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