re PR tree-optimization/43959 (FAIL: gcc.dg/torture/builtin-cproj-1.c -O1 …

re PR tree-optimization/43959 (FAIL: gcc.dg/torture/builtin-cproj-1.c  -O1  (test for excess errors))

	PR testsuite/43959
	* gcc.dg/torture/builtin-cproj-1.c: Require c99 runtime.

From-SVN: r163979

gcc/testsuite/ChangeLog

+2010-09-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR testsuite/43959
+	* gcc.dg/torture/builtin-cproj-1.c: Require c99 runtime.
+
 2010-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/45576

gcc/testsuite/gcc.dg/torture/builtin-cproj-1.c

@@ -5,7 +5,7 @@
 
    Origin: Kaveh R. Ghazi,  April 9, 2010.  */
 
-/* { dg-do link } */
+/* { dg-do link { target c99_runtime } } */
 /* { dg-add-options ieee } */
 
 /* All references to link_error should go away at compile-time.  The