From 2e3b48853d2d57009cf7e82919cba9eb2cbd5772 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Tue, 1 Jun 2010 16:15:42 +0200
Subject: [PATCH] * tree-switch-conversion.c (build_one_array): Make it
readonly.
From-SVN: r160106
---
gcc/ChangeLog | 4 ++++
gcc/tree-switch-conversion.c | 1 +
2 files changed, 5 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c738fb012791..ebf92c71fddd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+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.
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c
index 0ff937f8030d..cf3202ca9051 100644
--- 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);
--
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