target-supports.exp (check_effective_target_fstack_protector): New.

2007-03-28  Eric Christopher  <echristo@apple.com>

        * lib/target-supports.exp (check_effective_target_fstack_protector): New.
        * gcc.dg/ssp-1.c: Use.
        * gcc.dg/ssp-2.c: Ditto.

From-SVN: r123314

gcc/testsuite/ChangeLog

+2007-03-28  Eric Christopher  <echristo@apple.com>
+
+	* lib/target-supports.exp (check_effective_target_fstack_protector): New.
+	* gcc.dg/ssp-1.c: Use.
+	* gcc.dg/ssp-2.c: Ditto.
+
 2007-03-28  Simon Martin  <simartin@users.sourceforge.net>
 
 	PR c++/29077

gcc/testsuite/gcc.dg/ssp-1.c

 /* { dg-do run { target native } } */
 /* { dg-options "-fstack-protector" } */
+/* { dg-require-effective-target fstack_protector } */
+
 #include <stdlib.h>
 
 static void

gcc/testsuite/gcc.dg/ssp-2.c

 /* { dg-do run { target native } } */
 /* { dg-options "-fstack-protector" } */
+/* { dg-require-effective-target fstack_protector } */
+
 #include <stdlib.h>
 
 void

gcc/testsuite/lib/target-supports.exp

@@ -491,6 +491,14 @@ proc check_effective_target_fopenmp {} {
     } "-fopenmp"]
 }
 
+# Return 1 if the target supports -fstack-protector
+
+proc check_effective_target_fstack_protector {} {
+    return [check_no_compiler_messages fstack_protector assembly {
+        void foo (void) { }
+    } "-fstack-protector"]
+}
+
 # Return 1 if compilation with -freorder-blocks-and-partition is error-free
 # for trivial code, 0 otherwise.