From: Richard Kenner <kenner@gcc.gnu.org>
Date: Wed, 9 Feb 1994 00:23:30 +0000 (-0500)
Subject: (int_fits_type_p): Properly handle case of variable bounds for types.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=857d2849a1e2d7ddc2337dedcc66b8d3248f2027;p=gcc.git

(int_fits_type_p): Properly handle case of variable bounds for types.

From-SVN: r6508
---

diff --git a/gcc/tree.c b/gcc/tree.c
index d363f8442ee..bd14895e186 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -3606,13 +3606,15 @@ int_fits_type_p (c, type)
      tree c, type;
 {
   if (TREE_UNSIGNED (type))
-    return (!INT_CST_LT_UNSIGNED (TYPE_MAX_VALUE (type), c)
-	    && !INT_CST_LT_UNSIGNED (c, TYPE_MIN_VALUE (type))
-	    && (TREE_INT_CST_HIGH (c) >= 0 || TREE_UNSIGNED (TREE_TYPE (c))));
+    return (! (TREE_CODE (TYPE_MAX_VALUE (type)) == INTEGER_CST
+	       && INT_CST_LT_UNSIGNED (TYPE_MAX_VALUE (type), c))
+	    && ! (TREE_CODE (TYPE_MIN_VALUE (type)) == INTEGER_CST
+		  && INT_CST_LT_UNSIGNED (c, TYPE_MIN_VALUE (type))));
   else
-    return (!INT_CST_LT (TYPE_MAX_VALUE (type), c)
-	    && !INT_CST_LT (c, TYPE_MIN_VALUE (type))
-	    && (TREE_INT_CST_HIGH (c) >= 0 || !TREE_UNSIGNED (TREE_TYPE (c))));
+    return (! (TREE_CODE (TYPE_MAX_VALUE (type)) == INTEGER_CST
+	       && INT_CST_LT (TYPE_MAX_VALUE (type), c))
+	    && ! (TREE_CODE (TYPE_MIN_VALUE (type)) == INTEGER_CST
+		  && INT_CST_LT (c, TYPE_MIN_VALUE (type))));
 }
 
 /* Return the innermost context enclosing DECL that is