pr91684.c: Use effective-target arm_prefer_ldrd_strd.

2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * gcc.target/arm/pr91684.c: Use effective-target arm_prefer_ldrd_strd.

From-SVN: r275489

gcc/testsuite/ChangeLog

+2019-09-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* gcc.target/arm/pr91684.c: Use effective-target arm_prefer_ldrd_strd.
+
 2019-09-07  David Edelsohn  <dje.gcc@gmail.com>
 
 	* g++.dg/cpp2a/decomp2.C: Add TLS options.

gcc/testsuite/gcc.target/arm/pr91684.c

 /* { dg-do compile }  */
-/* { dg-require-effective-target arm_ldrd_strd_ok } */
+/* { dg-require-effective-target arm_prefer_ldrd_strd } */
 /* { dg-options "-O3" } */
 
 typedef struct { int a, b, c; } S;