2006-12-21 Daniel Berlin <dberlin@dberlin.org>

	* tree-ssa-structalias.c (build_constraint_graph): Insert complex
	offsetted constraints into rhsvar, not lhsvar.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120114 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8d85e15725619f2e4afedea073b061213b9c463c..e450bd7ba1dbc6cfe3b62750a2963968655cca16 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-12-21  Daniel Berlin  <dberlin@dberlin.org>
+
+       * tree-ssa-structalias.c (build_constraint_graph): Insert complex
+       offsetted constraints into rhsvar, not lhsvar.
+
 2006-12-21  Jakub Jelinek  <jakub@redhat.com>
 
        PR middle-end/30262

diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 068972fe2364810cbde5caef0ff9e0c5544c2557..5603b3ff87dcd29516ebb95ef498bd2762aafc73 100644 (file)
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -911,7 +911,7 @@ build_constraint_graph (void)
          if (lhsvar != rhsvar || rhs.offset != 0 || lhs.offset != 0)
            {
              if (rhs.offset != 0 || lhs.offset != 0)
-               insert_into_complex (lhsvar, c);
+               insert_into_complex (rhsvar, c);
              else
                add_graph_edge (graph, lhs.var, rhs.var);
            }