vect-pack-trunc-1.c: Require avx512bw effective target.

	* gcc.target/i386/vect-pack-trunc-1.c: Require avx512bw
	effective target.
	* gcc.target/i386/vect-pack-trunc-2.c: Ditto.
	* gcc.target/i386/vect-perm-even-1.c: Ditto.
	* gcc.target/i386/vect-perm-odd-1.c: Ditto.
	* gcc.target/i386/vect-unpack-1.c: Ditto.
	* gcc.target/i386/vect-unpack-2.c: Ditto.

From-SVN: r228459

gcc/testsuite/ChangeLog

+2015-10-04  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/vect-pack-trunc-1.c: Require avx512bw
+	effective target.
+	* gcc.target/i386/vect-pack-trunc-2.c: Ditto.
+	* gcc.target/i386/vect-perm-even-1.c: Ditto.
+	* gcc.target/i386/vect-perm-odd-1.c: Ditto.
+	* gcc.target/i386/vect-unpack-1.c: Ditto.
+	* gcc.target/i386/vect-unpack-2.c: Ditto.
+
 2015-10-04  Mikael Morin  <mikael@gcc.gnu.org>
 
 	PR fortran/67758

gcc/testsuite/gcc.target/i386/vect-pack-trunc-1.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-vectorize -ffast-math -mavx512bw -save-temps" } */
+/* { dg-require-effective-target avx512bw } */
 
 #include "avx512bw-check.h"
 

gcc/testsuite/gcc.target/i386/vect-pack-trunc-2.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-vectorize -ffast-math -mavx512bw -save-temps" } */
+/* { dg-require-effective-target avx512bw } */
 
 #include "avx512bw-check.h"
 

gcc/testsuite/gcc.target/i386/vect-perm-even-1.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-vectorize -ffast-math -mavx512bw -save-temps" } */
+/* { dg-require-effective-target avx512bw } */
 
 #include "avx512bw-check.h"
 

gcc/testsuite/gcc.target/i386/vect-perm-odd-1.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-vectorize -ffast-math -mavx512bw -save-temps" } */
+/* { dg-require-effective-target avx512bw } */
 
 #include "avx512bw-check.h"
 

gcc/testsuite/gcc.target/i386/vect-unpack-1.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-vectorize -ffast-math -mavx512bw -save-temps" } */
+/* { dg-require-effective-target avx512bw } */
 
 #include "avx512bw-check.h"
 

gcc/testsuite/gcc.target/i386/vect-unpack-2.c

 /* { dg-do run } */
 /* { dg-options "-O2 -ftree-vectorize -ffast-math -mavx512bw -save-temps" } */
+/* { dg-require-effective-target avx512bw } */
 
 #include "avx512bw-check.h"