1  /* { dg-do compile } */
       2  /* { dg-options "-mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
       3  /* { dg-prune-output "operand types are" } */
       4  /* Ignore warning on some powerpc-ibm-aix configurations. */
       5  /* { dg-prune-output "non-standard ABI extension" } */
       6  
       7  #define vector(elcount, type)  \
       8  __attribute__((vector_size((elcount)*sizeof(type)))) type
       9  
      10  void
      11  foo (vector (4, int) x, vector (4, float) y)
      12  {
      13    vector (4, int) p4;
      14    vector (4, int) r4;
      15    vector (4, unsigned int) q4;
      16    vector (8, int) r8;
      17    vector (4, float) f4;
      18    
      19    r4 = x > y;	    /* { dg-error "comparing vectors with different element types" } */
      20    r8 = (x != p4);   /* { dg-error "incompatible types when assigning to type|cannot convert" } */
      21    r8 == r4;	    /* { dg-error "comparing vectors with different number of elements" } */
      22  }