X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-expl.c;h=90261910310b26379561b142031fe26138983ffe;hb=9436b51b876432bb26c2345e138e8ddd7c6a7fb2;hp=fe671c8bdf4198e10a59ed8d7f7352ef1817fb93;hpb=f20e1d7e0186c6f1517fb6babd446adf066683ce;p=gnulib.git

diff --git a/tests/test-expl.c b/tests/test-expl.c
index fe671c8bd..902619103 100644
--- a/tests/test-expl.c
+++ b/tests/test-expl.c
@@ -1,5 +1,5 @@
 /* Test of expl() function.
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -26,6 +26,7 @@ SIGNATURE_CHECK (expl, long double, (long double));
 #include "fpucw.h"
 #include "macros.h"
 
+volatile long double x;
 long double y;
 
 int
@@ -36,7 +37,8 @@ main ()
   BEGIN_LONG_DOUBLE_ROUNDING ();
 
   /* A particular value.  */
-  y = expl (0.6L);
+  x = 0.6L;
+  y = expl (x);
   ASSERT (y >= 1.822118800L && y <= 1.822118801L);
 
   return 0;