gcc/testsuite/gcc.target/aarch64/vect-mull.x

   1
   2 typedef signed char *__restrict__ pRSINT8;
   3 typedef signed short *__restrict__ pRSINT16;
   4 typedef signed int *__restrict__ pRSINT32;
   5 typedef signed long long *__restrict__ pRSINT64;
   6
   7 typedef unsigned char *__restrict__ pRUINT8;
   8 typedef unsigned short *__restrict__ pRUINT16;
   9 typedef unsigned int *__restrict__ pRUINT32;
  10 typedef unsigned long long *__restrict__ pRUINT64;
  11
  12 typedef signed short SH;
  13 typedef unsigned short UH;
  14 typedef signed int SS;
  15 typedef unsigned int US;
  16 typedef signed long long SLL;
  17 typedef unsigned long long ULL;
  18
  19 #define DEF_MULLB(sign)   \
  20                    void widen_mult_##sign##b  (pR##sign##INT##16 a, \
  21                                                pR##sign##INT##8 b, \
  22                                                pR##sign##INT##8 c) \
  23                    { \
  24                         int i;  \
  25                         for (i=0; i<N; i++)     \
  26                           a[i] = (sign##H)b[i] * c[i];   \
  27                    }
  28
  29 #define DEF_MULLH(sign)   \
  30                    void widen_mult_##sign##h (pR##sign##INT##32 a, \
  31                                               pR##sign##INT##16 b, \
  32                                               pR##sign##INT##16 c) \
  33                    { \
  34                         int i;  \
  35                         for (i=0; i<N; i++)     \
  36                           a[i] = (sign##S)b[i] * c[i];   \
  37                    }
  38 #define DEF_MULLS(sign)   \
  39                    void widen_mult_##sign##s (pR##sign##INT##64 a, \
  40                                               pR##sign##INT##32 b, \
  41                                               pR##sign##INT##32 c) \
  42                    { \
  43                         int i;  \
  44                         for (i=0; i<N; i++)     \
  45                           a[i] = (sign##LL)b[i] * c[i];   \
  46                    }
  47
  48 #define DEF_MULL2(x) x (S) \
  49                      x (U)