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-rw-r--r--gcc/see.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/see.c b/gcc/see.c
index 6e5260b995a..96d7ff5aa4b 100644
--- a/gcc/see.c
+++ b/gcc/see.c
@@ -1686,7 +1686,7 @@ see_pre_insert_extensions (struct see_pre_extension_expr **index_map)
edge eg = INDEX_EDGE (edge_list, e);
start_sequence ();
- emit_insn (PATTERN (expr->se_insn));
+ emit_insn (copy_insn (PATTERN (expr->se_insn)));
se_insn = get_insns ();
end_sequence ();