From: Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Date: Sat, 4 Sep 2004 12:39:59 +0000 (+0000)
Subject: * tree.c (save_expr): No longer TREE_READONLY.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c51c248f9f4a90d1112006ae5bc8c8ca52828da5;p=gcc.git

* tree.c (save_expr): No longer TREE_READONLY.

From-SVN: r87083
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e231cb53dcf..39cb980da0d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2004-09-04  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
+	* tree.c (save_expr): No longer TREE_READONLY.
+
 	* fold-const.c (operand_equal_p): Remove code to allow null ARG0/1.
 	Define locals macros OP_SAME and OP_SAME_WITH_NULL and use throughout.
 
diff --git a/gcc/tree.c b/gcc/tree.c
index 95f5ccbecb1..3f1abf97b3a 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1489,7 +1489,6 @@ save_expr (tree expr)
      value was computed on both sides of the jump.  So make sure it isn't
      eliminated as dead.  */
   TREE_SIDE_EFFECTS (t) = 1;
-  TREE_READONLY (t) = 1;
   TREE_INVARIANT (t) = 1;
   return t;
 }