ETISS 0.8.0
Extendable Translating Instruction Set Simulator (version 0.8.0)
include
jit
clang_stdlib
popcntintrin.h
Go to the documentation of this file.
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/*===---- popcntintrin.h - POPCNT 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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#ifndef __POPCNTINTRIN_H
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#define __POPCNTINTRIN_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__("popcnt"
)))
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static
__inline__
int
__DEFAULT_FN_ATTRS
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_mm_popcnt_u32
(
unsigned
int
__A)
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{
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return
__builtin_popcount(__A);
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}
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#ifdef __x86_64__
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static
__inline__
long
long
__DEFAULT_FN_ATTRS
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_mm_popcnt_u64(
unsigned
long
long
__A)
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{
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return
__builtin_popcountll(__A);
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}
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#endif
/* __x86_64__ */
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#undef __DEFAULT_FN_ATTRS
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#endif
/* __POPCNTINTRIN_H */
__DEFAULT_FN_ATTRS
#define __DEFAULT_FN_ATTRS
Definition:
popcntintrin.h:14
_mm_popcnt_u32
static __inline__ int __DEFAULT_FN_ATTRS _mm_popcnt_u32(unsigned int __A)
Counts the number of bits in the source operand having a value of 1.
Definition:
popcntintrin.h:27
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