Dump should be read only. Do not trigger new lookups.

	* gimple-range.cc (dump_bb): Use range_on_edge from the cache.

diff --git a/gcc/gimple-range.cc b/gcc/gimple-range.cc
index 385cecf..49d2650 100644 (file)
--- a/gcc/gimple-range.cc
+++ b/gcc/gimple-range.cc
@@ -1457,7 +1457,7 @@ gimple_ranger::dump_bb (FILE *f, basic_block bb)
                  m_cache.block_range (range, bb, name, false) ||
                  m_cache.block_range (range, e->dest, name, false))
                {
-                 range_on_edge (range, e, name);
+                 m_cache.range_on_edge (range, e, name);
                  if (!range.varying_p ())
                    {
                      fprintf (f, "%d->%d ", e->src->index,