1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/real.h b/gcc/real.h
index f9528d7..306e959 100644
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -290,7 +290,7 @@ extern bool real_issignaling_nan (const REAL_VALUE_TYPE *);
 inline bool
 real_isdenormal (const REAL_VALUE_TYPE *r)
 {
-  return (r->sig[SIGSZ-1] & SIG_MSB) == 0;
+  return r->cl == rvc_normal && (r->sig[SIGSZ-1] & SIG_MSB) == 0;
 }
 
 /* Determine whether a floating-point value X is finite.  */