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

From-SVN: r87083

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e231cb53dcf17c29927bdfb226469e2f6158afa2..39cb980da0d64feafeb59df3590f435b1a7e5ad9 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 95f5ccbecb13d1263cc14113a33319c6357baa92..3f1abf97b3a70d8f07bc6ce10f15f5655ea342de 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;
 }