/*****************************************************************************/
/* C6X.H v7.4.12 */
/*****************************************************************************/
#include "vect.h"
typedef double __float2_t;//__float2_t双精度浮点型
#define _lltof2 _lltod
#define _f2toll _dtoll //将一个__float2_t解释成一个long long
#define _ftof2 _ftod
#define _hif2 _hif
#define _lof2 _lof
#define _f2tol _dtol //将一个__float2_t解释成一个__int40
#define _ltof2 _ltod
#define _amem8_f2 _amemd8 //加载和存储8bytes，指针必须8byte对齐，必须包含c6x.h
#define _amem8_f2_const _amemd8_const //加载8bytes，指针必须8byte对齐，必须包含c6x.h
#define _mem8_f2 _memd8 //从内存里加载一个64位值
#define _mem8_f2_const _memd8_const
#define _fdmv_f2 _fdmv
#define _hif2_128 _hid128
#define _lof2_128 _lod128
#define _f2to128 _dto128
#define _fdmvd_f2 _fdmvd
/*从src2里提取csta和cstb指定的区域且符号扩展到32位。提取出的区域先符号左移再右移。*/
int _ext (int src2, unsigned csta, unsigned cstb);
int _extr (int src2, int src1);//同上，区别左右移的位数由src1的低10位指定
unsigned _extu (unsigned src2, unsigned csta, unsigned cstb);//同上上，区别最后是0扩展到32位
unsigned _extur (unsigned src2, int src1);//同上，区别左右移的位数由src1的低10位指定
/*通过cstb和csta指定需要置1的首位和尾位*/
unsigned _set (unsigned src, unsigned csta, unsigned cstb);
unsigned _setr (unsigned src2, int src1);//将src2中指定位置1，置1的首位和末位有src1的低10位指定
/*通过cstb和csta指定需要清0的首位和尾位*/
unsigned _clr (unsigned src, unsigned csta, unsigned cstb);
unsigned _clrr (unsigned src2, int src1);//将src2中指定位清0，清0的首位和末位有src1的低10位指定
/*将src1和src2相加，且饱和其结果*/
int _sadd (int, int);
__int40_t _lsadd (int, __int40_t);
/*从src1中减去src2并饱和结果*/
int _ssub (int src1, int src2);
__int40_t _lssub (int, __int40_t);
/*将一个40bit的long转换成一个32bit的有符号int，如有需要，对结果进行饱和*/
int _sat (__int40_t);
/*将src2左移src1位，结果饱和在32位*/
int _sshl (int src2, unsigned src1);
/*把src1的高、低16位和src2的高、低16位分别相加，放入结果的高、低16位*/
int _add2 (int, int);
int _sub2 (int, int);/*把src1的高、低16位减去src2的高、低16位，放入结果的高、低16位*/
/*有条件减和左移（常用于除法）*/
unsigned _subc (unsigned, unsigned);
/*搜索src2里面的1或0,1或0是由src1的LSB决定的，返回比特位变换的位数*/
unsigned _lmbd (unsigned src1, unsigned src2);
/*返回src的绝对值*/
int _abs (int src);
__int40_t _labs (__int40_t src);
/*返回src的冗余的符号比特位的个数，bit31是符号位，例如bit31往低位走，01b返回0,001b返回1,0001b返回2,00001b返回3*/
unsigned _norm (int);
unsigned _lnorm (__int40_t);
//16 LSBs * 16 LSBs
int _mpy (int src1, int src2);/*src1和src2相乘，操作数默认为有符号*/
int _mpyus (unsigned src1, int src2);/*无符号src1和有符号src2相乘，S是用来确定哪个是有符号数（S）哪个是无符号数（U）*/
int _mpysu (int, unsigned);
unsigned _mpyu (unsigned, unsigned);
//16 MSBs * 16 MSBs
int _mpyh (int, int);
int _mpyhus (unsigned, int);
int _mpyhsu (int, unsigned);
unsigned _mpyhu (unsigned, unsigned);
//16 MSBs * 16 LSBs
int _mpyhl (int, int);
int _mpyhuls (unsigned, int);
int _mpyhslu (int, unsigned);
//16 LSBs * 16 MSBs
int _mpylh (int, int);
int _mpyluhs (unsigned, int);
int _mpylshu (int, unsigned);
unsigned _mpylhu (unsigned, unsigned);
//与上面的乘法指令区别在何处
/*把src1的低16位和src2的低16位相乘,之后左移一位*/
int _smpy (int src1, int src2);
int _smpyhl (int, int);//高16位 * 低16位
int _smpylh (int, int);//低16位 * 高16位
int _smpyh (int, int);//把src1的高16位和src2的高16位相乘
/*将src1和src2中的2对16位有符号数相乘，然后左移1位，再进行饱和*/
long long _smpy2ll (int, int);
/*32位有符号数乘以32位有符号数，64位的结果左移1位然后饱和，然后将之后的结果的高32位写入dst*/
int _smpy32 (int, int);
/*返回double寄存器的高32位（奇数位寄存器）作为int型*/
unsigned _hi(double);
/*返回double寄存器的高32位（奇数位寄存器）作为float型*/
float _hif(double);
/*返回long long寄存器的高32位（奇数位寄存器）作为int型*/
unsigned _hill(long long);
/*返回double寄存器的低32位（偶数位寄存器）作为int型*/
unsigned _lo(double);
/*返回double寄存器的低32位（偶数位寄存器）作为float型*/
float _lof(double);
/*返回long long寄存器的低32位（偶数位寄存器）作为int型*/
unsigned _loll(long long);
/*创建一个新的double寄存器来保存2个unsigned int的值，其中src2是高（奇数）寄存器，src1是低（偶数）寄存器*/
double _itod(unsigned, unsigned);
/*创建一个新的double寄存器来保存2个float的值，其中src2是高（奇数）寄存器，src1是低（偶数）寄存器*/
double _ftod(float, float);
/*创建一个新的long long寄存器来保存2个unsigned int的值，其中src2是高（奇数）寄存器，src1是低（偶数）寄存器*/
long long _itoll(unsigned src2, unsigned src1);
/*注意不是变换，是直接将寄存器中的值解释成整型或者浮点型*/
float _itof(unsigned); /* 将一个int寄存器重新解释成一个float型 */
unsigned _ftoi(float); /* 将float的比特位解释成unsigned int */
__int40_t _dtol(double); /* 将一个double寄存器重新解释成一个_int40_t型*/
double _ltod(__int40_t); /* 将一个__int40_t寄存器重新解释成一个double型*/
long long _dtoll(double); /* 将一个double寄存器重新解释成一个long long型*/
double _lltod(long long); /* 将一个long long寄存器重新解释成double型 */
/* Define pseudo intrinsics for some pseudo instructions */
#ifndef _cmplt2
#define _cmplt2(src1, src2) _cmpgt2((src2), (src1))
#endif
#ifndef _cmpltu4
#define _cmpltu4(src1, src2) _cmpgtu4((src2), (src1))
#endif
#ifndef _dotpnrus2
#define _dotpnrus2(src1, src2) _dotpnrsu2((src2), (src1))
#endif
#ifndef _dotpus4
#define _dotpus4(src1, src2) _dotpsu4((src2), (src1))
#endif
#ifndef _mpyihll
#define _mpyihll(src1, src2) _mpyhill((src2), (src1))
#endif
#ifndef _mpyihr
#define _mpyihr(src1, src2) _mpyhir((src2), (src1))
#endif
#ifndef _mpyilll
#define _mpyilll(src1, src2) _mpylill((src2), (src1))
#endif
#ifndef _mpyilr
#define _mpyilr(src1, src2) _mpylir((src2), (src1))
#endif
#ifndef _mpyus4ll
#define _mpyus4ll(src1, src2) _mpysu4ll((src2), (src1))
#endif
#ifndef _saddsu2
#define _saddsu2(src1, src2) _saddus2((src2), (src1))
#endif
#ifndef _swap2
#define _swap2(src) _packlh2((src), (src))
#endif
/*把src1和src2的4对8bits相加，不会进行饱和，进位不会影响其他的8位数*/
int _add4 (int, int);
/*计算2对有符号16位数的平均值*/
int _avg2 (int, int);
/*计算4对有符号8位数的平均值*/
unsigned _avgu4 (unsigned, unsigned);
/*比较2对16位数的值是否相等，结果放入dst的最低2位，相等返回1*/
int _cmpeq2 (int, int);
/*比较4对8位数的值是否相等，结果放入dst的最低4位，相等置1，否则为0*/
int _cmpeq4 (int, int);
/*比较2对有符号16位数，src1 > src2，置为1；否则为0.结果放入dst的最低2位*/
int _cmpgt2 (int src1, int src2);
/*比较4对无符号8位数，src1 > src2，置为1；否则为0.结果放入dst的最低4位*/
unsigned _cmpgtu4 (unsigned src1, unsigned src2);
/*将src1和src2中的2对16位有符号数进行点积（相加），结果被写成有符号32位int或者符号扩展为64位*/
int _dotp2 (int , int);
__int40_t _ldotp2 (int, int);
/*将src1和src2中的16位有符号数进行点积相减*/
int _dotpn2 (int, int);
/*src1和src2中的高16位的点积“减去”低16位的点积。src1中的数被当做有符号数，src2中的数被当做无符号数，再加上2^15，结果再带符号右移16位*/
int _dotpnrsu2 (int src1, unsigned src2);
/*src1和src2中的高16位的点积“加上”低16位的点积。src1中的数被当做有符号数，src2中的数被当做无符号数，再加上2^15，结果再带符号右移16位*/
int _dotprsu2 (int, unsigned);
/*将src1和src2的4对8位数进行相乘再求和，src1的每8位数被当做有符号数，src2的每8位数被当做无符号数*/
int _dotpsu4 (int, unsigned);
unsigned _dotpu4 (unsigned, unsigned);//同上，都被当做无符号数
/*将src1和src2的4对8位无符号数进行迦罗瓦域的乘法*/
int _gmpy4 (int, int);
/*将src1和src2中的2对16位有符号数比较，取较大值*/
int _max2 (int, int);
/*将src1和src2中的4对8位无符号数比较，取较大值*/
unsigned _maxu4 (unsigned, unsigned);
/*将src1和src2中的2对16位有符号数比较，取较小值*/
int _min2 (int, int);
/*将src1和src2中的4对8位无符号数比较，取较小值*/
unsigned _minu4 (unsigned, unsigned);
/*将src1和src2中的2对16位有符号数分别相乘，将2个32位的结果写入long long中*/
long long _mpy2ll (int, int);
/*将src1中高16位作为1个16位有符号数乘以src2的32位有符号数，结果写入long long的低48位*/
long long _mpyhill (int src1, int src2);
/*将src1中低16位作为1个16位有符号数乘以src2的32位有符号数，结果写入long long的低48位*/
long long _mpylill (int, int);
/*将src1的高16位作为1个16位有符号数乘以src2的32位有符号数。乘积利用round模式通过加2^14转成32位，最后再右移15位*/
int _mpyhir (int, int);
/*将src1的低16位作为1个16位有符号数乘以src2的32位有符号数。乘积利用round模式通过加2^14转成32位，最后再右移15位*/
int _mpylir (int, int);
/*将src1的4个8位有符号乘src2的4个8位无符号数，得到4个16位有符号数，组成一个64位*/
long long _mpysu4ll (int src1, unsigned src2);
long long _mpyu4ll (unsigned, unsigned);//同时，都是无符号数
/*将src1的低16位放入返回值的高16位，src2的低16位放入返回值的低16位*/
unsigned _pack2 (unsigned src1, unsigned src2);
/*将src1的高16位放入返回值的高16位，src2的高16位放入返回值的低16位*/
unsigned _packh2 (unsigned, unsigned);
/*将src1（a_3|a_2|a_1|a_0）和src2（b_3|b_2|b_1|b_0）分成4对8位无符号数，返回a_3|a_1|b_3|b_1*/
unsigned _packh4 (unsigned, unsigned);
/*将src1（a_3|a_2|a_1|a_0）和src2（b_3|b_2|b_1|b_0）分成4对8位无符号数，返回a_2|a_0|b_2|b_0*/
unsigned _packl4 (unsigned, unsigned);
/*将src1(a_hi|a_lo)和src2(b_hi|b_lo)分成2对16位无符号数，返回a_hi|b_lo*/
unsigned _packhl2 (unsigned, unsigned);
/*将src1(a_hi|a_lo)和src2(b_hi|b_lo)分成2对16位无符号数，返回a_lo|b_hi*/
unsigned _packlh2 (unsigned, unsigned);
/*按照src1的最低5位的数去左移src2的32位，src1中剩下的高5-31位被忽略*/
unsigned _rotl (unsigned src1, unsigned src2);
/*将src1和src2中的2个16位有符号数相加，生成2个16位有符号数并饱和*/
int _sadd2 (int, int);
/*将src1和src2中的4对8位无符号数相加并饱和*/
unsigned _saddu4 (unsigned, unsigned);
/*将src1中的2个16位无符号数和src2中的2个16位有符号数相加，得到2个16位无符号数并饱和*/
int _saddus2 (unsigned src1, int src2);
/*将src2左移1byte，然后将src1的最高1byte填充入src2左移后多出的位置*/
unsigned _shlmb (unsigned src1, unsigned src2);
/*将src2右移1byte，然后将src1的最高1byte填充入src2右移后多出的位置*/
unsigned _shrmb (unsigned src1, unsigned src2);
/*将src2的2个16位有符号数分别右移，右移位数由src1的低5位决定，多出的位置由符号位扩展*/
int _shr2 (int src1, unsigned src2);
/*将src2的2个16位有符号数分别右移，右移位数由src1的低5位决定，多出的位置由0扩展*/
unsigned _shru2 (unsigned src1, unsigned src2);
/*将src1和src2中的1个32位有符号进行饱和到有符号16位，然后把src1的高16位，src2的饱和结果放入dst的低16位，不懂就看指令手册*/
int _spack2 (int src1, int src2);
/*将src1和src2中的2对16位有符号数饱和成8位无符号数*/
unsigned _spacku4 (int, int);
/* *
* 将src2中的32位有符号数左移或右移，移位的数量由src1指定的比特数确定。
* src1在[-31,31]之间，如果src1为正，src2则左移；如果src1为负，src2右移|src1|且符号位扩展
* */
int _sshvl (int src2, int src1);
/* *
* 将src2中的32位有符号数左移或右移，移位的数量由src1指定的比特数确定。
* src1在[-31,31]之间，如果src1为正，src2则右移且是符号位扩展；如果src1为负，src2左移|src1|
* */
int _sshvr (int src2, int src1);
/*将src1和src2中的4对8位数相减，不进行饱和*/
int _sub4 (int src1, int src2);
/*将src1和src2中的4对8位无符号数相减求绝对值*/
int _subabs4 (int src1, int src2);
/*分别计算高、低16位的绝对值*/
int _abs2 (int);
/*统计4对8位比特数是1的个数，写入结果对应位置*/
unsigned _bitc4 (unsigned);
/*颠倒比特位的顺序*/
unsigned _bitr (unsigned);
/*将src中的比特位的奇数位和偶数位抽出来进行重组，偶数位放在低的16位，奇数位放在高的16位*/
unsigned _deal (unsigned);
/*将src的数据移入返回值中，利用了乘法流水线（延迟4cycle）*/
int _mvd (int src2);
/*将src2的高16和低16位进行交织abcdefghijklmnop|ABCDEFGHIJKLMNOP，返回aAbBcCdDeEfFgGhH|iIjJkKlLmMnNoOpP*/
unsigned _shfl (unsigned src2);
/*将src4个8位无符号数(ub_3|ub_2|ub_1|ub_0|)交换位置,返回(ub_2|ub_3|ub_0|ub_1|)*/
unsigned _swap4 (unsigned);
/*扩展0(高16位2个8位数)，(ub_3|ub_2|ub_1|ub_0|)-->(0|ub_3|0|ub_2|),每个分隔号代表1byte*/
unsigned _unpkhu4 (unsigned);
/*扩展0(低16位2个8位数)，(ub_3|ub_2|ub_1|ub_0|)-->(0|ub_1|0|ub_0|),每个分隔号代表1byte*/
unsigned _unpklu4 (unsigned);
/*按src的最低2位进行扩展，bit1扩展高16位，bit0扩展低16位*/
unsigned _xpnd2 (unsigned);
unsigned _xpnd4 (unsigned);//同上，按src的最低4位进行扩展，例bit0扩展低8位。
/*平行做2步，1.src1+src2->dst_o 2.src1-src2->dst_e，dst_o代表奇数寄存器，dst_e代表偶数寄存器*/
long long _addsub (int src1, int src2);
/*同上，分成2对16位有符号数进行ADD2和SUB2*/
long long _addsub2 (unsigned, unsigned);
/* *
* 饱和(src1低16位和src2高16位的点积加上src1高16位和src2低16位点积)赋给dst_e
* sat((lsb16(src1) × msb16(src2)) + (msb16(src1) × lsb16(src2))) → dst_e
* 有符号16位src1和src2的高16位的点积减去src1和src2低16位的点积赋给dst_o
* (msb16(src1) × msb16(src2)) - (lsb16(src1) × lsb16(src2)) → dst_o
* */
long long _cmpy (unsigned src1, unsigned src2);
/* *
* sat((lsb16(src1) × msb16(src2)) + (msb16(src1) × lsb16(src2))) → tmp_e
* msb16(sat(tmp_e + 00008000h)) → lsb16(dst)
* sat((msb16(src1) × msb16(src2)) - (lsb16(src1) × lsb16(src2))) → tmp_o
* msb16(sat(tmp_o + 00008000h)) → msb16(dst)
* */
unsigned _cmpyr (unsigned, unsigned);
/* *
* sat((lsb16(src1) × msb16(src2)) + (msb16(src1) × lsb16(src2))) → tmp_e
* msb16(sat((tmp_e + 00004000h) << 1)) → lsb16(dst)
* sat((msb16(src1) × msb16(src2)) - (lsb16(src1) × lsb16(src2))) → tmp_o
* msb16(sat((tmp_e + 00004000h) << 1)) → msb16(dst)
* */
unsigned _cmpyr1 (unsigned, unsigned);
/*看TMS320C6000内联指令汇编的35页图示，完成点积和功能*/
long long _ddotph2 (long long, unsigned);
unsigned _ddotph2r (long long, unsigned);
long long _ddotpl2 (long long, unsigned);
unsigned _ddotpl2r (long long, unsigned);
long long _ddotp4 (unsigned src1, unsigned src2);
/*数据打包看37页图示*/
long long _dpack2 (unsigned src1, unsigned src2);
long long _dpackx2 (unsigned, unsigned);
/*将两个寄存器移入一个寄存器一次性的*/
long long _dmv (unsigned, unsigned);
double _fdmv (float, float);
/*迦罗瓦域上的乘法*/
unsigned _gmpy (unsigned, unsigned);
/*进行32位乘32位。都是有符号数，64位结果都被写入dst*/
long long _mpy32ll (int, int);
/*进行32位乘32位。都是有符号数，64位结果中的低32位写入dst*/
int _mpy32 (int, int);
/*src1有符号32位乘以src2无符号32位=有符号64位*/
long long _mpy32su (int, unsigned);
long long _mpy32us (unsigned, int); //同上，无符号乘以有符号
long long _mpy32u (unsigned, unsigned);//同上上，都为无符号
/* *
* 进行16位乘32位。将src1的高16位和低16位当做有符号16位；将src2的值当做有符号32位。
* 乘积通过加上2^14 round到32位，然后结果右移15位。2个结果的低32位写入dst_o:dst_e
* */
long long _mpy2ir (unsigned src1, int src2);
/*src1和src2的高16位，分别右移1位后饱和，放入32位结果中*/
unsigned _rpack2 (unsigned src1, unsigned src2);
/*并行进行1.饱和(src1+src2)->dst_o 2.饱和(src1-src2)->dst_e*/
long long _saddsub (int, int);
long long _saddsub2 (unsigned, unsigned);//并行进行SADD2和SSUB2指令
/*不知道干嘛用的，看39页*/
long long _shfl3 (unsigned, unsigned);
/*src1中的2个16位有符号数减去src2中的2个16位有符号数*/
int _ssub2 (int src1, int src2);
/*迦罗瓦乘法*/
unsigned _xormpy (unsigned, unsigned);
long long _dcmpyr1 (long long, long long);
long long _dccmpyr1 (long long, long long);
long long _cmpy32r1 (long long, long long);
long long _ccmpy32r1 (long long, long long);
long long _mpyu2 (unsigned, unsigned);
/*4对8位有符号数点积相加*/
int _dotp4h (long long, long long);
long long _dotp4hll (long long, long long);
/*src1中的4对16位有符号数，src2中的4对16位无符号数，得到一个32位的点积和*/
int _dotpsu4h (long long, long long);
/*src1中的4对16位有符号数，src2中的4对16位无符号数，得到一个64位的点积和*/
long long _dotpsu4hll (long long, long long);
/*src1的2个32位有符号数加上src2的2个32位有符号数*/
long long _dadd (long long src1, long long src2);
long long _dadd_c (int, long long);
long long _dsadd (long long, long long);
/*4对16位有符号数相加*/
long long _dadd2 (long long, long long);
long long _dsadd2 (long long, long long);
long long _dsub (long long, long long);
long long _dssub (long long, long long);
long long _dssub2 (long long, long long);
long long _dapys2 (long long, long long);
long long _dshr (long long, unsigned);
long long _dshru (long long, unsigned);
long long _dshl (long long, unsigned);
long long _dshr2 (long long, unsigned);
long long _dshru2 (long long, unsigned);
unsigned _shl2 (unsigned , unsigned);
long long _dshl2 (long long, unsigned);
long long _dxpnd4 (unsigned);
long long _dxpnd2 (unsigned);
int _crot90 (int);
long long _dcrot90 (long long);
int _crot270 (int);
long long _dcrot270 (long long);
/*src1和src2中的4对16位有符号数比较，取大者放入dst*/
long long _dmax2 (long long, long long);
long long _dmin2 (long long, long long);
/*src1和src2中的8对8位有符号数比较，取大者放入dst*/
long long _dmaxu4 (long long, long long);
long long _dminu4 (long long, long long);
/*4对16位比较，相等返回1，不等返回0*/
unsigned _dcmpeq2 (long long, long long);
/*8对8位比较，相等返回1，不等返回0*/
unsigned _dcmpeq4 (long long, long long);
/*4对16位比较，大于返回1，不大于返回0*/
unsigned _dcmpgt2 (long long, long long);
/*8对8位比较，大于返回1，不大于返回0*/
unsigned _dcmpgtu4 (long long, long long);
/*4对16位有符号数求4个平均"(a+b+1)/2"*/
long long _davg2 (long long, long long);
/*8对8位无符号数求8个平均*/
long long _davgu4 (long long, long long);
/*有符号16位，无round模式，4个平均"(a+b)/2"*/
long long _davgnr2 (long long, long long);
/*无符号8位，无round模式，8个平均*/
long long _davgnru4 (long long, long long);
long long _unpkbu4 (unsigned);
long long _unpkh2 (unsigned);
long long _unpkhu2 (unsigned);
/*并行执行2个PACKL2*/
long long _dpackl2 (long long, long long);
/*并行执行2个PACKH2*/
long long _dpackh2 (long long, long long);
long long _dpackhl2 (long long, long long);
/*并行执行PACKH4和PACKL4*/
long long _dpacklh4 (unsigned, unsigned);
long long _dpackl4 (long long, long long);
long long _dpackh4 (long long, long long);
long long _dspacku4 (long long, long long);
void _mfence ();
__float2_t _dmpysp (__float2_t, __float2_t);
/*2路float型相加*/
__float2_t _daddsp (__float2_t, __float2_t);
__float2_t _dsubsp (__float2_t, __float2_t);
/*src中的16位有符号数转换成单精度浮点放入dst_e和dst_o中*/
__float2_t _dinthsp (unsigned src);
/*src中的16位无符号数转换成单精度浮点放入dst_e和dst_o中*/
__float2_t _dinthspu (unsigned);
/*src中的32位有符号转换成单精度浮点，放入dst_e和dst_o中*/
__float2_t _dintsp (long long);
/*src中的32位无符号转换成单精度浮点，放入dst_e和dst_o中*/
__float2_t _dintspu (long long);
unsigned _dspinth (__float2_t);
long long _dspint (__float2_t);
int _land (int, int);
int _landn (int, int);
int _lor (int, int);
/*将2个寄存器移入1个寄存器中。一次进行2次移动，当处理很多double word时很有用。减去寄存器压力*/
long long _dmvd (int, int);
double _fdmvd (float, float);
double _complex_mpysp (double, double); /* CMPYSP then DADDSP */
double _complex_conjugate_mpysp (double, double); /* CMPYSP then DSUBSP */
long long _xorll_c (int, long long);
__x128_t __BUILTIN _dcmpy (long long, long long);
__x128_t __BUILTIN _dccmpy (long long, long long);
long long __BUILTIN _cmatmpyr1 (long long, __x128_t);
long long __BUILTIN _ccmatmpyr1 (long long, __x128_t);
__x128_t __BUILTIN _cmatmpy (long long, __x128_t);
__x128_t __BUILTIN _ccmatmpy (long long, __x128_t);
__x128_t __BUILTIN _qsmpy32r1 (__x128_t, __x128_t);
__x128_t __BUILTIN _qmpy32 (__x128_t, __x128_t);
__x128_t __BUILTIN _dsmpy2 (long long, long long);
/*4对16位有符号数相乘，得到32位有符号数放入128位寄存器中*/
__x128_t __BUILTIN _dmpy2 (long long, long long);
/*4对16位有符号数相乘，得到32位有符号数放入128位寄存器中*/
__x128_t __BUILTIN _dmpyu2 (long long, long long);
/*将src1中8个8位有符号数乘以src2中8个8位无符号数，得到8个16位有符号数*/
__x128_t __BUILTIN _dmpysu4 (long long src1, long long src2);
__x128_t __BUILTIN _dmpyu4 (long long, long long);//同上，都是无符号
__x128_t __BUILTIN _cmpysp (__float2_t, __float2_t);
__x128_t __BUILTIN _qmpysp (__x128_t, __x128_t);
/*执行2个dotp4h，都是有符号的*/
long long __BUILTIN _ddotp4h (__x128_t, __x128_t);
/*执行2个dotpsu4h，一个有符号，一个无符号*/
long long __BUILTIN _ddotpsu4h (__x128_t, __x128_t);
__x128_t __BUILTIN _ito128 (unsigned, unsigned, unsigned, unsigned);
__x128_t __BUILTIN _fto128 (float, float, float, float);
__x128_t __BUILTIN _llto128 (long long, long long);
__x128_t __BUILTIN _dto128 (double, double);
long long __BUILTIN _hi128 (__x128_t);
double __BUILTIN _hid128 (__x128_t);
long long __BUILTIN _lo128 (__x128_t);
double __BUILTIN _lod128 (__x128_t);
unsigned __BUILTIN _get32_128 (__x128_t, __CONST(0,3) unsigned);
float __BUILTIN _get32f_128 (__x128_t, __CONST(0,3) unsigned);
__x128_t __BUILTIN _dup32_128 (unsigned);
extern __cregister volatile unsigned int AMR;
extern __cregister volatile unsigned int CSR;
extern __cregister volatile unsigned int IFR;
extern __cregister volatile unsigned int ISR;
extern __cregister volatile unsigned int ICR;
extern __cregister volatile unsigned int IER;
extern __cregister volatile unsigned int ISTP;
extern __cregister volatile unsigned int IRP;
extern __cregister volatile unsigned int NRP;
extern __cregister volatile unsigned int GFPGFR;
extern __cregister volatile unsigned int DIER;
extern __cregister volatile unsigned int REP;
extern __cregister volatile unsigned int TSCL;
extern __cregister volatile unsigned int TSCH;
extern __cregister volatile unsigned int ARP;
extern __cregister volatile unsigned int ILC;
extern __cregister volatile unsigned int RILC;
extern __cregister volatile unsigned int PCE1;
extern __cregister volatile unsigned int DNUM;
extern __cregister volatile unsigned int SSR;
extern __cregister volatile unsigned int GPLYA;
extern __cregister volatile unsigned int GPLYB;
extern __cregister volatile unsigned int TSR;
extern __cregister volatile unsigned int ITSR;
extern __cregister volatile unsigned int NTSR;
extern __cregister volatile unsigned int ECR;
extern __cregister volatile unsigned int EFR;
extern __cregister volatile unsigned int IERR;
extern __cregister volatile unsigned int DMSG;
extern __cregister volatile unsigned int CMSG;
extern __cregister volatile unsigned int DT_DMA_ADDR;
extern __cregister volatile unsigned int DT_DMA_DATA;
extern __cregister volatile unsigned int DT_DMA_CNTL;
extern __cregister volatile unsigned int TCU_CNTL;
extern __cregister volatile unsigned int RTDX_REC_CNTL;
extern __cregister volatile unsigned int RTDX_XMT_CNTL;
extern __cregister volatile unsigned int RTDX_CFG;
extern __cregister volatile unsigned int RTDX_RDATA;
extern __cregister volatile unsigned int RTDX_WDATA;
extern __cregister volatile unsigned int RTDX_RADDR;
extern __cregister volatile unsigned int RTDX_WADDR;
extern __cregister volatile unsigned int MFREG0;
extern __cregister volatile unsigned int DBG_STAT;
extern __cregister volatile unsigned int BRK_EN;
extern __cregister volatile unsigned int HWBP0_CNT;
extern __cregister volatile unsigned int HWBP0;
extern __cregister volatile unsigned int HWBP1;
extern __cregister volatile unsigned int HWBP2;
extern __cregister volatile unsigned int HWBP3;
extern __cregister volatile unsigned int OVERLAY;
extern __cregister volatile unsigned int PC_PROF;
extern __cregister volatile unsigned int ATSR;
extern __cregister volatile unsigned int TRR;
extern __cregister volatile unsigned int TCRR;
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