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-rw-r--r--gcc/genautomata.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/genautomata.c b/gcc/genautomata.c
index 14165d6c3db..e546f479ac0 100644
--- a/gcc/genautomata.c
+++ b/gcc/genautomata.c
@@ -6162,7 +6162,7 @@ static void
process_state_for_insn_equiv_partition (state_t state)
{
arc_t arc;
- arc_t *insn_arcs_array = xmalloc (description->insns_num * sizeof(arc_t));
+ arc_t *insn_arcs_array = xcalloc (description->insns_num, sizeof(arc_t));
/* Process insns of the arcs. */
for (arc = first_out_arc (state); arc != NULL; arc = next_out_arc (arc))