re PR debug/47801 (guality tests have issues with LTO / -fwhole-program)

2011-02-24  Richard Guenther  <rguenther@suse.de>

	PR testsuite/47801
	* gcc.dg/guality/pr41353-1.c (vari): Mark as used.
	* gcc.dg/guality/pr41353-2.c (vari): Likewise.

From-SVN: r170467

gcc/testsuite/ChangeLog

 2011-02-24  Richard Guenther  <rguenther@suse.de>
 
+	PR testsuite/47801
+	* gcc.dg/guality/pr41353-1.c (vari): Mark as used.
+	* gcc.dg/guality/pr41353-2.c (vari): Likewise.
+
+2011-02-24  Richard Guenther  <rguenther@suse.de>
+
 	PR fortran/47839
 	* gfortran.dg/lto/pr47839_0.f90: New testcase.
 	* gfortran.dg/lto/pr47839_1.f90: Likewise.

gcc/testsuite/gcc.dg/guality/pr41353-1.c

@@ -2,7 +2,7 @@
 /* { dg-do run } */
 /* { dg-options "-g" } */
 
-int vari = 17, varj;
+int vari __attribute__((used)) = 17, varj;
 
 __attribute__((noinline)) int
 f1 (void)

gcc/testsuite/gcc.dg/guality/pr41353-2.c

@@ -3,7 +3,7 @@
 /* { dg-options "-g" } */
 
 int varh;
-int vari = 17, varj;
+int vari __attribute__((used)) = 17, varj;
 
 __attribute__((noinline)) int
 f1 (void)