1  #include <stddef.h>
       2  #include "harness.h"
       3  
       4  /* Declare vector types.  */
       5  vector unsigned char u8;
       6  vector signed char s8;
       7  vector bool char b8;
       8  vector unsigned short u16;
       9  vector signed short s16;
      10  vector bool short b16;
      11  vector unsigned int u32;
      12  vector signed int s32;
      13  vector bool int b32;
      14  vector float f32;
      15  vector pixel p16;
      16  
      17  vector unsigned char *u8c = &u8;
      18  vector signed char *s8c = &s8;
      19  vector bool char *b8c = &b8;
      20  vector unsigned short *u16c = &u16;
      21  vector signed short *s16c = &s16;
      22  vector bool short *b16c = &b16;
      23  vector unsigned int *u32c = &u32;
      24  vector signed int *s32c = &s32;
      25  vector bool int *b32c = &b32;
      26  vector float *f32c = &f32;
      27  vector pixel *p16c = &p16;
      28  
      29  static void test()
      30  {
      31    check(((ptrdiff_t)u8c & 15) == 0, "alignof(u8)");
      32    check(((ptrdiff_t)u8c & 15) == 0, "alignof(u8)");
      33    check(((ptrdiff_t)s8c & 15) == 0, "alignof(s8)");
      34    check(((ptrdiff_t)b8c & 15) == 0, "alignof(b8)");
      35    check(((ptrdiff_t)u16c & 15) == 0, "alignof(u16)");
      36    check(((ptrdiff_t)s16c & 15) == 0, "alignof(s16)");
      37    check(((ptrdiff_t)b16c & 15) == 0, "alignof(b16)");
      38    check(((ptrdiff_t)u32c & 15) == 0, "alignof(u32)");
      39    check(((ptrdiff_t)s32c & 15) == 0, "alignof(s32)");
      40    check(((ptrdiff_t)b32c & 15) == 0, "alignof(b32)");
      41    check(((ptrdiff_t)f32c & 15) == 0, "alignof(f32)");
      42    check(((ptrdiff_t)p16c & 15) == 0, "alignof(p16)");
      43  
      44    check((ptrdiff_t)u8c == (ptrdiff_t)&u8, "u8c == &u8");
      45    check((ptrdiff_t)u8c == (ptrdiff_t)&u8, "u8c == &u8");
      46    check((ptrdiff_t)s8c == (ptrdiff_t)&s8, "s8c == &s8");
      47    check((ptrdiff_t)b8c == (ptrdiff_t)&b8, "b8c == &b8");
      48    check((ptrdiff_t)u16c == (ptrdiff_t)&u16, "u16c == &u16");
      49    check((ptrdiff_t)s16c == (ptrdiff_t)&s16, "s16c == &s16");
      50    check((ptrdiff_t)b16c == (ptrdiff_t)&b16, "b16c == &b16");
      51    check((ptrdiff_t)u32c == (ptrdiff_t)&u32, "u32c == &u32");
      52    check((ptrdiff_t)s32c == (ptrdiff_t)&s32, "s32c == &s32");
      53    check((ptrdiff_t)b32c == (ptrdiff_t)&b32, "b32c == &b32");
      54    check((ptrdiff_t)f32c == (ptrdiff_t)&f32, "f32c == &f32");
      55    check((ptrdiff_t)p16c == (ptrdiff_t)&p16, "p16c == &p16");
      56  }