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-rw-r--r--gcc/tree-vrp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c
index 8464ffddd89..09c634246ec 100644
--- a/gcc/tree-vrp.c
+++ b/gcc/tree-vrp.c
@@ -7277,6 +7277,7 @@ execute_vrp (void)
to_remove_edges = VEC_alloc (edge, heap, 10);
to_update_switch_stmts = VEC_alloc (switch_update, heap, 5);
+ threadedge_initialize_values ();
vrp_initialize ();
ssa_propagate (vrp_visit_stmt, vrp_visit_phi_node);
@@ -7322,6 +7323,7 @@ execute_vrp (void)
VEC_free (edge, heap, to_remove_edges);
VEC_free (switch_update, heap, to_update_switch_stmts);
+ threadedge_finalize_values ();
scev_finalize ();
loop_optimizer_finalize ();