Require split_stack target for gcc.target/i386/pr46285.c.

2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/pr46285.c: Require split_stack target.

From-SVN: r166298

gcc/testsuite/ChangeLog

+2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/pr46285.c: Require split_stack target.
+
 2010-11-03  Jason Merrill  <jason@redhat.com>
 
 	PR c++/46293

gcc/testsuite/gcc.target/i386/pr46285.c

 /* { dg-do compile } */
 /* { dg-options "-mavx -fsplit-stack -mtune=generic" } */
+/* { dg-require-effective-target split_stack } */
 
 typedef char __m256 __attribute__ ((__vector_size__ (32)));
 void foo (__m256 x) {}