alias.c (record_alias_subset): Initialize has_zero_child in the superset.

* alias.c (record_alias_subset): Initialize has_zero_child in the superset. From-SVN: r34380

alias.c (record_alias_subset): Initialize has_zero_child in the superset.
* alias.c (record_alias_subset): Initialize has_zero_child in the superset. From-SVN: r34380
570eb5c8 · Richard Henderson · Richard Henderson · 72934de7 · 570eb5c8 · 570eb5c8
Commit 570eb5c8 authored Jun 03, 2000 by Richard Henderson Committed by Richard Henderson Jun 03, 2000
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gcc/ChangeLog
+5 -0

gcc/alias.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2000-06-03  Richard Henderson  <rth@cygnus.com>
+
+	* alias.c (record_alias_subset): Initialize has_zero_child in the
+	superset.
+
 2000-06-03  Richard Earnshaw (rearnsha@arm.com)

 	* arm.md (untyped_call): Use GEN_CALL macro.

--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -482,9 +482,9 @@ record_alias_subset (superset, subset)
      superset_entry->alias_set = superset;
      superset_entry->children 
 	= splay_tree_new (splay_tree_compare_ints, 0, 0);
+      superset_entry->has_zero_child = 0;
      splay_tree_insert (alias_sets, (splay_tree_key) superset,
 			 (splay_tree_value) superset_entry);
-
    }

  if (subset == 0)