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-rw-r--r--gcc/tree-ssa-structalias.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 0d6e098..3aab8ee 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -6359,10 +6359,11 @@ solve_constraints (void)
fprintf (dump_file, "Rewriting constraints and unifying "
"variables\n");
rewrite_constraints (graph, si);
- free_var_substitution_info (si);
build_succ_graph ();
+ free_var_substitution_info (si);
+
/* Attach complex constraints to graph nodes. */
move_complex_constraints (graph);