These testcases require disabling hardware vector support on S/390.

gcc/testsuite/
	* gcc.dg/tree-ssa/gen-vect-11b.c: Disable vector
	  instructions on s390*.
	  * gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.

From-SVN: r223400

gcc/testsuite/ChangeLog

 2015-05-19  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 
+	* gcc.dg/tree-ssa/gen-vect-11b.c: Disable vector instructions on
+	s390*.
+	* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
+
+2015-05-19  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
+
 	* gcc.target/s390/zvector/vec-dbl-math-compile-1.c: New test.
 	* gcc.target/s390/zvector/vec-genbytemask-1.c: New test.
 	* gcc.target/s390/zvector/vec-genmask-1.c: New test.

gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11b.c

 /* { dg-do run { target vect_cmdline_needed } } */
 /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -mno-vx" { target { s390*-*-* } } } */
 /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -mno-sse" { target { i?86-*-* x86_64-*-* } } } */
 
 #include <stdlib.h>

gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11c.c

 /* { dg-do run { target vect_cmdline_needed } } */
 /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -mno-vx" { target { s390*-*-* } } } */
 /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -mno-sse" { target { i?86-*-* x86_64-*-* } } } */
 
 #include <stdlib.h>