From: kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 7 Mar 2005 03:20:54 +0000 (+0000)
Subject: 	* fold-const.c (fold_binary): Remove handling of RANGE_EXPR.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9bb1bee2a4a628bef1da95a82756686460601b13;p=thirdparty%2Fgcc.git

	* fold-const.c (fold_binary): Remove handling of RANGE_EXPR.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96002 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 521aebed82da..6c46d5822c01 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-03-07  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* fold-const.c (fold_binary): Remove handling of RANGE_EXPR.
+
 2005-03-06  David Edelsohn  <edelsohn@gnu.org>
 
 	* config/rs6000/predicates.md (branch_comparison_operator): Remove
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 1cab3fea43a1..b5f919eadf3e 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -7176,16 +7176,6 @@ fold_binary (tree expr)
 
   switch (code)
     {
-    case RANGE_EXPR:
-      if (TREE_CONSTANT (t) != wins)
-	{
-	  tem = copy_node (t);
-	  TREE_CONSTANT (tem) = wins;
-	  TREE_INVARIANT (tem) = wins;
-	  return tem;
-	}
-      return t;
-
     case PLUS_EXPR:
       /* A + (-B) -> A - B */
       if (TREE_CODE (arg1) == NEGATE_EXPR)