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