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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87083 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e231cb5..39cb980 100644 (file)
--- 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 95f5ccb..3f1abf9 100644 (file)
--- 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;
 }