Subversion Repositories openrisc_2011-10-31

/* { dg-do compile } */

/* { dg-options "-Wall" } */

/* Origin: Aldy Hernandez <aldyh@redhat.com>.  */

/* Purpose: Program to test generic SIMD support.  */

typedef float __attribute__((vector_size(8))) v2sf;

typedef float __attribute__((vector_size(16))) v4sf;

typedef double __attribute__((vector_size(16))) v2df;

v4sf a, b;

v2sf c, d;

v2df e;

double foo;

float foo1;

v2sf foo2;

void

hanneke ()

{

  /* Assignment.  */

  a = b;

  /* Assignment of different types.  */

  b = c; /* { dg-error "incompatible types in assignment" } */

  d = a; /* { dg-error "incompatible types in assignment" } */

  /* Casting between SIMDs of the same size.  */

  e = (typeof (e)) a;

  /* Assignment between scalar and SIMD of different size.  */

  foo = a; /* { dg-error "incompatible types in assignment" } */

  /* Casted assignment between scalar and SIMD of same size.  */

  foo = (typeof (foo)) foo2; /* { dg-error "aggregate value used where a float was expected" } */

  /* Casted assignment between scalar and SIMD of different size.  */

  foo1 = (typeof (foo1)) foo2; /* { dg-error "aggregate value used where a float was expected" } */

  /* Operators on compatible SIMD types.  */

  a += b + b;

  a -= b;

  a *= b;

  a /= b;

  a = +b;

  c = -d;

  /* Operators on incompatible SIMD types.  */

  a = b + c; /* { dg-error "invalid operands to binary" } */

  a = b - c; /* { dg-error "invalid operands to binary" } */

  a = b * c; /* { dg-error "invalid operands to binary" } */

  a = b / c; /* { dg-error "invalid operands to binary" } */

}