empty_fiq_handler.c: Skip if -mthumb is passed in and target is Thumb-only.

2016-11-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    * gcc.target/arm/empty_fiq_handler.c: Skip if -mthumb is passed in and
    target is Thumb-only.

From-SVN: r242658

gcc/testsuite/ChangeLog

+2016-11-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
+
+	* gcc.target/arm/empty_fiq_handler.c: Skip if -mthumb is passed in and
+	target is Thumb-only.
+
 2016-11-20  Jeff Law  <law@redhat.com>
 
 	PR target/48551

gcc/testsuite/gcc.target/arm/empty_fiq_handler.c

 /* { dg-do compile } */
+/* { dg-skip-if "" { ! arm_cortex_m } { "-mthumb" } } */
 
 /* Below code used to trigger an ICE due to missing constraints for
    sp = fp + cst pattern.  */