stringop-2.c (main): Add a nomips16 attribute on MIPS targets.

gcc/testsuite/
	* gcc.dg/tree-prof/stringop-2.c (main): Add a nomips16 attribute
	on MIPS targets.
	* gfortran.dg/pr45636.f90: XFAIL for MIPS16 targets.

From-SVN: r183911

gcc/testsuite/ChangeLog

 2012-02-05  Richard Sandiford  <rdsandiford@googlemail.com>
 
+	* gcc.dg/tree-prof/stringop-2.c (main): Add a nomips16 attribute
+	on MIPS targets.
+	* gfortran.dg/pr45636.f90: XFAIL for MIPS16 targets.
+
+2012-02-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
 	PR target/52125
 	* lib/target-supports.exp (check_effective_target_mips_rel): New.
 	* gcc.dg/pr48774.c: Skip on MIPS REL targets.

gcc/testsuite/gcc.dg/tree-prof/stringop-2.c

@@ -3,6 +3,10 @@ int a[1000];
 int b[1000];
 int size=1;
 int max=10000;
+#ifdef __mips
+/* We allow short memcpy()s for MIPS16.  */
+int __attribute__((nomips16))
+#endif
 main()
 {
   int i;

gcc/testsuite/gfortran.dg/pr45636.f90

@@ -10,5 +10,5 @@ program main
   b = y
   call sub(a, b)
 end program main
-! { dg-final { scan-tree-dump-times "memset" 0 "forwprop2" } }
+! { dg-final { scan-tree-dump-times "memset" 0 "forwprop2" { xfail { mips*-*-* && { ! nomips16 } } } } }
 ! { dg-final { cleanup-tree-dump "forwprop2" } }