gcc/testsuite/gcc.dg/vmx/debug-4.c

   1 #include <altivec.h>
   2 vector unsigned char u8;
   3 vector signed char s8;
   4 vector bool char b8;
   5 vector unsigned short u16;
   6 vector signed short s16;
   7 vector bool short b16;
   8 vector unsigned int u32;
   9 vector signed int s32;
  10 vector bool int b32;
  11 vector float f32;
  12 vector pixel p16;
  13
  14 void f_u8(vector unsigned char *p) {
  15   u8 = vec_add(*p, *p);
  16 }
  17 void f_s8(vector signed char *p) {
  18   s8 = vec_add(*p, *p);
  19 }
  20 void f_b8(vector bool char *p) {
  21   b8 = vec_cmpgt(s8, s8);
  22   b8 = vec_xor(b8, *p);
  23 }
  24 void f_u16(vector unsigned short *p) {
  25   u16 = vec_add(*p, *p);
  26 }
  27 void f_s16(vector signed short *p) {
  28   s16 = vec_add(*p, *p);
  29 }
  30 void f_b16(vector bool short *p) {
  31   b16 = vec_cmpgt(s16, s16);
  32   b16 = vec_xor(b16, *p);
  33 }
  34 void f_u32(vector unsigned int *p) {
  35   u32 = vec_add(*p, *p);
  36 }
  37 void f_s32(vector signed int *p) {
  38   s32 = vec_add(*p, *p);
  39 }
  40 void f_b32(vector bool int *p) {
  41   b32 = vec_cmpgt(s32, s32);
  42   b32 = vec_xor(b32, *p);
  43 }
  44 void f_f32(vector float *p) {
  45   f32 = vec_add(*p, *p);
  46 }
  47 void f_p16(vector pixel *p) {
  48   p16 = *p;
  49 }
  50
  51 int main() {
  52   vector unsigned char u8 = ((vector unsigned char){1, 2, 3, 4, 5, 6, 7, 8,
  53                                                    9, 10,11,12,13,14,15,16});
  54   vector signed char s8 = ((vector signed char){1, 2, 3, 4, 5, 6, 7, 8,
  55                                                9, 10,11,12,13,14,15,16});
  56   vector bool char b8 = ((vector bool char){0, -1, 0, -1, 0, 0, 0, 0,
  57                                            -1, -1, -1, -1, 0, -1, 0, -1});
  58   vector unsigned short u16 = ((vector unsigned short){1, 2, 3, 4, 5, 6, 7, 8});
  59   vector signed short s16 = ((vector signed short){1, 2, 3, 4, 5, 6, 7, 8});
  60   vector bool short b16 = ((vector bool short){-1, 0, -1, 0, -1, -1, 0, 0});
  61   vector unsigned int u32 = ((vector unsigned int){1, 2, 3, 4});
  62   vector signed int s32 = ((vector signed int){1, 2, 3, 4});
  63   vector bool int b32 = ((vector bool int){0, -1, -1, 0});
  64   vector float f32 = ((vector float){1, 2, 3, 4});
  65   vector pixel p16 = ((vector pixel){1, 2, 3, 4, 5, 6, 7, 8});
  66   f_u8(&u8);
  67   f_s8(&s8);
  68   f_b8(&b8);
  69   f_u16(&u16);
  70   f_s16(&s16);
  71   f_b16(&b16);
  72   f_u32(&u32);
  73   f_s32(&s32);
  74   f_b32(&b32);
  75   f_f32(&f32);
  76   f_p16(&p16);
  77   return 0;
  78 }