* tree-switch-conversion.c (build_one_array): Make it readonly.

From-SVN: r160106

* tree-switch-conversion.c (build_one_array): Make it readonly.
From-SVN: r160106
2e3b4885 · Jan Hubicka · Jan Hubicka · 7bab6543 · 2e3b4885 · 2e3b4885
Commit 2e3b4885 authored Jun 01, 2010 by Jan Hubicka Committed by Jan Hubicka Jun 01, 2010
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gcc/ChangeLog
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gcc/tree-switch-conversion.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2010-06-01  Jan Hubicka  <jh@suse.cz>
+
+	* tree-switch-conversion.c (build_one_array): Make it readonly.
+
 2010-06-01  Richard Guenther  <rguenther@suse.de>

 	* optabs.c (init_optabs): Guard all accesses to reinit.

--- a/gcc/tree-switch-conversion.c
+++ b/gcc/tree-switch-conversion.c
@@ -526,6 +526,7 @@ build_one_array (gimple swtch, int num, tree arr_index_type, gimple phi,
      DECL_NAME (decl) = create_tmp_var_name ("CSWTCH");
      DECL_ARTIFICIAL (decl) = 1;
      TREE_CONSTANT (decl) = 1;
+      TREE_READONLY (decl) = 1;
      add_referenced_var (decl);
      varpool_mark_needed_node (varpool_node (decl));
      varpool_finalize_decl (decl);