tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate…

tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate nonlocal_all if it already exists. 2006-10-25 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate nonlocal_all if it already exists. From-SVN: r118031

tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate…
tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate nonlocal_all if it already exists. 2006-10-25 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate nonlocal_all if it already exists. From-SVN: r118031
80ba9432 · Daniel Berlin · Daniel Berlin · bb7f0423 · 80ba9432 · 80ba9432
Commit 80ba9432 authored Oct 25, 2006 by Daniel Berlin Committed by Daniel Berlin Oct 25, 2006
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gcc/ChangeLog
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gcc/tree-ssa-structalias.c
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2006-10-25  Daniel Berlin  <dberlin@dberlin.org>
+
+	* tree-ssa-structalias.c (intra_create_variable_infos):
+	  Don't recreate nonlocal_all if it already exists.
+
 2006-10-25  Richard Guenther  <rguenther@suse.de>

 	PR target/28803

--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -4308,7 +4308,8 @@ intra_create_variable_infos (void)
 	    make_constraint_from_escaped (p);
 	}
    }
-  nonlocal_all = create_nonlocal_var (void_type_node);
+  if (!nonlocal_all)
+    nonlocal_all = create_nonlocal_var (void_type_node);

  /* Create variable info for the nonlocal var if it does not
     exist.  */