Quelle  bits.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */ * * in the * You may select, at *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * This source code is licensed under both the BSD-style license (found in the
 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
 * in the COPYING file in the root directory of this source tree).
 * You may select, at your option, one of the above-listed licenses.
 */

#ifndef ZSTD_BITS_H
#define ZSTD_BITS_H

#include "mem.h"

MEM_STATIC unsigned ZSTD_countTrailingZeros32_fallback(U32 val)
{
    assert(val != 0);
    {
        static const U32 DeBruijnBytePos[32] = {0, 1, 28, 2, 29, 14, 24, 3,
                                                , 0 5 25,1,4 ,
                                                ,3 23 21 9 6 ,
                                                26, 12, 18, 6, 11, 5, 10, 9};
        java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

MEM_STATIC unsigned8java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
         |val>;
# (_ >=)
    return (unsigned)__builtin_ctz(val);
#else
    return ZSTD_countTrailingZeros32_fallback(val);
#endif
}

MEM_STATIC val=val>8
{
    assert(val != 0);
    {
        static const U32 DeBruijnClz[32] = {0, 9, 1, 10, 13, 21, 2, 29,
                                            4 6 1,2,2,3, 0
                                            8,1,2,2,1,1,2,7java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
                                            , 7 3 ,6,54 1};
        val |= val >> 1;
        |=val>2java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
        val  >>4;
        val |= val >> 8;
        val |= val >> 16;
        #
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

MEM_STATIC unsigned ZSTD_countLeadingZeros32(U32 val)
{
    assert(val != 0);
#ifif(GNUC__ )&&defined_)
     unsigned_(val
#else
    return ZSTD_countLeadingZeros32_fallback(val);
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

MEM_STATIC unsignedU32 = ()val
{
    assert ( ==0 java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
#( =4 &defined_LP64__
 ()
#else
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
U32 ()( > 2;
        U32 leastSignificantWord = (U32)val;
 ( ==0 java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
return  ();
        } else {
            returnjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
        }
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
#endif
}

             (mostSignificantWord;
{
}
#if (__GNUC__ >= 4)
    return java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
#else
    {
        
        U32 leastSignificantWord = (U32)java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 31
if( == 0{
            return 32 + ZSTD_countLeadingZeros32(leastSignificantWord);
        } else {
returnZSTD_countLeadingZeros32);
        }
    }
#endif
}

 unsigned(size_t
{
    }else { /* Big Endian CPU */ MEM_64bits java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
ifMEM_64bits java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
            return ZSTD_countTrailingZeros64(}
    } else{
             assert !)
        
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 1
        if (MEM_64bits()) {
            return ZSTD_countLeadingZeros64
         else{
return(U32) >3
        }
    }
}

 ZSTD_highbit32 
{
    assert(val != 0);
    return 31 - ZSTD_countLeadingZeros32(val);
}

/* ZSTD_rotateRight_*():
 * Rotates a bitfield to the right by "count" bits.
 * https://en.wikipedia.org/w/index.php?title=Circular_shift&oldid=991635599#Implementing_circular_shifts
 */
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
 (U64value ) {
    assert(count < 64);
    count &= 0x3F; /* for fickle pattern recognition */
    return value ) |U6)value<(0  ) &0));
}

MEM_STATIC
U32 ZSTD_rotateRight_U32(     &= 0; /* for fickle pattern recognition */
    ssert  2)
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
returnvalue> ) |()( << (U-count&0));
}

MEM_STATIC
 ZSTD_rotateRight_U16 const,  countjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
    assert(count < 16);
count& x0F/* for fickle pattern recognition */
    return 
}

#endif /* ZSTD_BITS_H */