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lib
librte_eal
common
include
rte_branch_prediction.h
Go to the documentation of this file.
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2010-2014 Intel Corporation
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*/
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#ifndef _RTE_BRANCH_PREDICTION_H_
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#define _RTE_BRANCH_PREDICTION_H_
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#ifndef likely
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#define likely(x) __builtin_expect(!!(x), 1)
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#endif
/* likely */
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#ifndef unlikely
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#define unlikely(x) __builtin_expect(!!(x), 0)
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#endif
/* unlikely */
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#endif
/* _RTE_BRANCH_PREDICTION_H_ */
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