gcc/testsuite/gcc.dg/vmx/3c-02.c

   1 #include "harness.h"
   2
   3 vector unsigned char u8;
   4
   5 static void f(void *p)
   6 {
   7   u8 = vec_ld(1, (unsigned char *)p);
   8 }
   9
  10 static void test()
  11 {
  12   static vector unsigned int value = {1,-2,3,-4};
  13   static vector unsigned int buffer[2];
  14   buffer[1] = value;
  15   f((void *)(-1+(char*)(buffer+1)));
  16   check(vec_all_eq((vector unsigned int) u8, value), "u8");
  17 }