41 lines
751 B
C
41 lines
751 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#include <stdlib.h>
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#include "../tests.h"
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#define BENCH_RUNS 999999
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static volatile int cnt;
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static void brstack_bar(void) {
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} /* return */
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static void brstack_foo(void) {
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brstack_bar(); /* call */
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} /* return */
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static void brstack_bench(void) {
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void (*brstack_foo_ind)(void) = brstack_foo;
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if ((cnt++) % 3) /* branch (cond) */
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brstack_foo(); /* call */
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brstack_bar(); /* call */
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brstack_foo_ind(); /* call (ind) */
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}
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static int brstack(int argc, const char **argv)
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{
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int num_loops = BENCH_RUNS;
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if (argc > 0)
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num_loops = atoi(argv[0]);
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while (1) {
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if ((cnt++) > num_loops)
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break;
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brstack_bench();/* call */
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} /* branch (uncond) */
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return 0;
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}
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DEFINE_WORKLOAD(brstack);
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