re PR testsuite/41651 (g++.dg/lto/20080908-3.C is broken)

2010-01-02  Richard Guenther  <rguenther@suse.de>

	PR testsuite/41651
	* g++.dg/lto/20080908-3_0.C: Avoid uninitialized vars.

From-SVN: r155569

gcc/testsuite/ChangeLog

+2010-01-02  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/41651
+	* g++.dg/lto/20080908-3_0.C: Avoid uninitialized vars.
+
 2010-01-02  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/42448

gcc/testsuite/g++.dg/lto/20080908-3_0.C

 /* { dg-lto-do run }  */
 
+volatile double bar;
+
 int foo()
 {
- double bar, baz = -__builtin_huge_val();
+ double baz = -__builtin_huge_val();
  return baz <= -bar;
 }