vect-xorsign_exec.c: Add --save-temps to the options passed.

2017-08-09  Andrew Pinski  <apinski@cavium.com>

        * gcc.target/aarch64/vect-xorsign_exec.c: Add
        --save-temps to the options passed.

From-SVN: r251013

gcc/testsuite/ChangeLog

+2017-08-09  Andrew Pinski  <apinski@cavium.com>
+
+	* gcc.target/aarch64/vect-xorsign_exec.c: Add
+	--save-temps to the options passed.
+
 2017-08-09  Michael Collison  <michael.collison@arm.com>
 
 	* testsuite/g++.dg/ext/packed8.C: Remove -mstructure-size-

gcc/testsuite/gcc.target/aarch64/vect-xorsign_exec.c

 /* { dg-do run } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details --save-temps" } */
 
 extern void abort ();