lto.exp: For non-lto, bail out before calling init functions.

	* gcc.dg/lto/lto.exp: For non-lto, bail out before calling
	init functions.

From-SVN: r154189

gcc/testsuite/ChangeLog

+2009-11-15  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gcc.dg/lto/lto.exp: For non-lto, bail out before calling
+	init functions.
+
 2009-11-13  Jason Merrill  <jason@redhat.com>
 
 	PR c++/27425

gcc/testsuite/gcc.dg/lto/lto.exp

@@ -34,6 +34,11 @@ load_lib gcc.exp
 # Load the language-independent compabibility support procedures.
 load_lib lto.exp
 
+# If LTO has not been enabled, bail.
+if { ![check_effective_target_lto] } {
+    return
+}
+
 gcc_init
 lto_init no-mathlib
 
@@ -41,11 +46,6 @@ lto_init no-mathlib
 # with other lto tests running at the same time.
 set sid "c_lto"
 
-# If LTO has not been enabled, bail.
-if { ![check_effective_target_lto] } {
-    return
-}
-
 # Main loop.
 foreach src [lsort [find $srcdir/$subdir *_0.c]] {
     # If we're only testing specific files and this isn't one of them, skip it.