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-rw-r--r--tools/testing/selftests/bpf/progs/pyperf600.c9
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diff --git a/tools/testing/selftests/bpf/progs/pyperf600.c b/tools/testing/selftests/bpf/progs/pyperf600.c
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+++ b/tools/testing/selftests/bpf/progs/pyperf600.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2019 Facebook
+#define STACK_MAX_LEN 600
+/* clang will not unroll the loop 600 times.
+ * Instead it will unroll it to the amount it deemed
+ * appropriate, but the loop will still execute 600 times.
+ * Total program size is around 90k insns
+ */
+#include "pyperf.h"