powerpc-altivec-built-in-functions.html

gcc手册

     
     vector signed int vec_cts (vector float, const char);
     
     vector unsigned int vec_ctu (vector float, const char);
     
     void vec_dss (const char);
     
     void vec_dssall (void);
     
     void vec_dst (void *, int, const char);
     
     void vec_dstst (void *, int, const char);
     
     void vec_dststt (void *, int, const char);
     
     void vec_dstt (void *, int, const char);
     
     vector float vec_expte (vector float, vector float);
     
     vector float vec_floor (vector float, vector float);
     
     vector float vec_ld (int, vector float *);
     vector float vec_ld (int, float *):
     vector signed int vec_ld (int, int *);
     vector signed int vec_ld (int, vector signed int *);
     vector unsigned int vec_ld (int, vector unsigned int *);
     vector unsigned int vec_ld (int, unsigned int *);
     vector signed short vec_ld (int, short *, vector signed short *);
     vector unsigned short vec_ld (int, unsigned short *,
                                   vector unsigned short *);
     vector signed char vec_ld (int, signed char *);
     vector signed char vec_ld (int, vector signed char *);
     vector unsigned char vec_ld (int, unsigned char *);
     vector unsigned char vec_ld (int, vector unsigned char *);
     
     vector signed char vec_lde (int, signed char *);
     vector unsigned char vec_lde (int, unsigned char *);
     vector signed short vec_lde (int, short *);
     vector unsigned short vec_lde (int, unsigned short *);
     vector float vec_lde (int, float *);
     vector signed int vec_lde (int, int *);
     vector unsigned int vec_lde (int, unsigned int *);
     
     void float vec_ldl (int, float *);
     void float vec_ldl (int, vector float *);
     void signed int vec_ldl (int, vector signed int *);
     void signed int vec_ldl (int, int *);
     void unsigned int vec_ldl (int, unsigned int *);
     void unsigned int vec_ldl (int, vector unsigned int *);
     void signed short vec_ldl (int, vector signed short *);
     void signed short vec_ldl (int, short *);
     void unsigned short vec_ldl (int, vector unsigned short *);
     void unsigned short vec_ldl (int, unsigned short *);
     void signed char vec_ldl (int, vector signed char *);
     void signed char vec_ldl (int, signed char *);
     void unsigned char vec_ldl (int, vector unsigned char *);
     void unsigned char vec_ldl (int, unsigned char *);
     
     vector float vec_loge (vector float);
     
     vector unsigned char vec_lvsl (int, void *, int *);
     
     vector unsigned char vec_lvsr (int, void *, int *);
     
     vector float vec_madd (vector float, vector float, vector float);
     
     vector signed short vec_madds (vector signed short, vector signed short,
                                    vector signed short);
     
     vector unsigned char vec_max (vector signed char, vector unsigned char);
     
     vector unsigned char vec_max (vector unsigned char, vector signed char);
     
     vector unsigned char vec_max (vector unsigned char,
                                   vector unsigned char);
     vector signed char vec_max (vector signed char, vector signed char);
     vector unsigned short vec_max (vector signed short,
                                    vector unsigned short);
     vector unsigned short vec_max (vector unsigned short,
                                    vector signed short);
     vector unsigned short vec_max (vector unsigned short,
                                    vector unsigned short);
     vector signed short vec_max (vector signed short, vector signed short);
     vector unsigned int vec_max (vector signed int, vector unsigned int);
     vector unsigned int vec_max (vector unsigned int, vector signed int);
     vector unsigned int vec_max (vector unsigned int, vector unsigned int);
     vector signed int vec_max (vector signed int, vector signed int);
     vector float vec_max (vector float, vector float);
     
     vector signed char vec_mergeh (vector signed char, vector signed char);
     vector unsigned char vec_mergeh (vector unsigned char,
                                      vector unsigned char);
     vector signed short vec_mergeh (vector signed short,
                                     vector signed short);
     vector unsigned short vec_mergeh (vector unsigned short,
                                       vector unsigned short);
     vector float vec_mergeh (vector float, vector float);
     vector signed int vec_mergeh (vector signed int, vector signed int);
     vector unsigned int vec_mergeh (vector unsigned int,
                                     vector unsigned int);
     
     vector signed char vec_mergel (vector signed char, vector signed char);
     vector unsigned char vec_mergel (vector unsigned char,
                                      vector unsigned char);
     vector signed short vec_mergel (vector signed short,
                                     vector signed short);
     vector unsigned short vec_mergel (vector unsigned short,
                                       vector unsigned short);
     vector float vec_mergel (vector float, vector float);
     vector signed int vec_mergel (vector signed int, vector signed int);
     vector unsigned int vec_mergel (vector unsigned int,
                                     vector unsigned int);
     
     vector unsigned short vec_mfvscr (void);
     
     vector unsigned char vec_min (vector signed char, vector unsigned char);
     
     vector unsigned char vec_min (vector unsigned char, vector signed char);
     
     vector unsigned char vec_min (vector unsigned char,
                                   vector unsigned char);
     vector signed char vec_min (vector signed char, vector signed char);
     vector unsigned short vec_min (vector signed short,
                                    vector unsigned short);
     vector unsigned short vec_min (vector unsigned short,
                                    vector signed short);
     vector unsigned short vec_min (vector unsigned short,
                                    vector unsigned short);
     vector signed short vec_min (vector signed short, vector signed short);
     vector unsigned int vec_min (vector signed int, vector unsigned int);
     vector unsigned int vec_min (vector unsigned int, vector signed int);
     vector unsigned int vec_min (vector unsigned int, vector unsigned int);
     vector signed int vec_min (vector signed int, vector signed int);
     vector float vec_min (vector float, vector float);
     
     vector signed short vec_mladd (vector signed short, vector signed short,
                                    vector signed short);
     vector signed short vec_mladd (vector signed short,
                                    vector unsigned short,
                                    vector unsigned short);
     vector signed short vec_mladd (vector unsigned short,
                                    vector signed short,
                                    vector signed short);
     vector unsigned short vec_mladd (vector unsigned short,
                                      vector unsigned short,
                                      vector unsigned short);
     
     vector signed short vec_mradds (vector signed short,
                                     vector signed short,
                                     vector signed short);
     
     vector unsigned int vec_msum (vector unsigned char,
                                   vector unsigned char,
                                   vector unsigned int);
     vector signed int vec_msum (vector signed char, vector unsigned char,
                                 vector signed int);
     vector unsigned int vec_msum (vector unsigned short,
                                   vector unsigned short,
                                   vector unsigned int);
     vector signed int vec_msum (vector signed short, vector signed short,
                                 vector signed int);
     
     vector unsigned int vec_msums (vector unsigned short,
                                    vector unsigned short,
                                    vector unsigned int);
     vector signed int vec_msums (vector signed short, vector signed short,
                                  vector signed int);
     
     void vec_mtvscr (vector signed int);
     void vec_mtvscr (vector unsigned int);
     void vec_mtvscr (vector signed short);
     void vec_mtvscr (vector unsigned short);
     void vec_mtvscr (vector signed char);
     void vec_mtvscr (vector unsigned char);
     
     vector unsigned short vec_mule (vector unsigned char,
                                     vector unsigned char);
     vector signed short vec_mule (vector signed char, vector signed char);
     vector unsigned int vec_mule (vector unsigned short,
                                   vector unsigned short);
     vector signed int vec_mule (vector signed short, vector signed short);
     
     vector unsigned short vec_mulo (vector unsigned char,
                                     vector unsigned char);
     vector signed short vec_mulo (vector signed char, vector signed char);
     vector unsigned int vec_mulo (vector unsigned short,
                                   vector unsigned short);
     vector signed int vec_mulo (vector signed short, vector signed short);
     
     vector float vec_nmsub (vector float, vector float, vector float);
     </pre>

<pre class="smallexample">     vector float vec_nor (vector float, vector float);
     vector signed int vec_nor (vector signed int, vector signed int);
     vector unsigned int vec_nor (vector unsigned int, vector unsigned int);
     vector signed short vec_nor (vector signed short, vector signed short);
     vector unsigned short vec_nor (vector unsigned short,
                                    vector unsigned short);
     vector signed char vec_nor (vector signed char, vector signed char);
     vector unsigned char vec_nor (vector unsigned char,
                                   vector unsigned char);
     
     vector float vec_or (vector float, vector float);
     vector float vec_or (vector float, vector signed int);
     vector float vec_or (vector signed int, vector float);
     vector signed int vec_or (vector signed int, vector signed int);
     vector unsigned int vec_or (vector signed int, vector unsigned int);
     vector unsigned int vec_or (vector unsigned int, vector signed int);
     vector unsigned int vec_or (vector unsigned int, vector unsigned int);
     vector signed short vec_or (vector signed short, vector signed short);
     vector unsigned short vec_or (vector signed short,
                                   vector unsigned short);
     vector unsigned short vec_or (vector unsigned short,
                                   vector signed short);
     vector unsigned short vec_or (vector unsigned short,
                                   vector unsigned short);
     vector signed char vec_or (vector signed char, vector signed char);
     vector unsigned char vec_or (vector signed char, vector unsigned char);
     vector unsigned char vec_or (vector unsigned char, vector signed char);
     vector unsigned char vec_or (vector unsigned char,
                                  vector unsigned char);
     
     vector signed char vec_pack (vector signed short, vector signed short);
     vector unsigned char vec_pack (vector unsigned short,
                                    vector unsigned short);
     vector signed short vec_pack (vector signed int, vector signed int);