There are existing examples in the directory. Tested on i586-suse-linux, applied on the mainline as obvious.
2012-01-28 Eric Botcazou <ebotca...@adacore.com> * gcc.dg/torture/pr50444.c: Fix dg directives. -- Eric Botcazou
Index: gcc.dg/torture/pr50444.c =================================================================== --- gcc.dg/torture/pr50444.c (revision 183666) +++ gcc.dg/torture/pr50444.c (working copy) @@ -1,6 +1,6 @@ -/* { dg-require-effective-target sse2_runtime } */ -/* { dg-do run } */ +/* { dg-do run { target i?86-*-* x86_64-*-* } } */ /* { dg-options "-msse2" } */ +/* { dg-require-effective-target sse2_runtime } */ typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));