(target_isnan): Use GET_REAL macro to get argument.

From-SVN: r4536

diff --git a/gcc/real.c b/gcc/real.c
index b0f0f19e2b4d89ac59a43476ba38812d92b26b98..faa18261e906ba58bdd848910094755c73c5ca04 100644 (file)
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -768,8 +768,11 @@ int
 target_isnan (x)
      REAL_VALUE_TYPE x;
 {
+  unsigned EMUSHORT e[NE];
+
 #ifdef NANS
-  return (eisnan (&x));
+  GET_REAL (&x, e);
+  return (eisnan (e));
 #else
   return (0);
 #endif