pr57744.c: Declare abort.

2013-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/pr57744.c: Declare abort.

From-SVN: r201929

gcc/testsuite/ChangeLog

+2013-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/pr57744.c: Declare abort.
+
 2013-08-22  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/56380

gcc/testsuite/gcc.target/powerpc/pr57744.c

@@ -3,6 +3,8 @@
 /* { dg-require-effective-target powerpc_p8vector_ok } */
 /* { dg-options "-mcpu=power8 -O3" } */
 
+void abort (void);
+
 typedef unsigned U_16 __attribute__((mode(TI)));
 
 extern int libat_compare_exchange_16 (U_16 *, U_16 *, U_16, int, int)