perf/util/cs-etm.c

93 	struct branch_stack *last_branch;
498 	if (etm->synth_opts.last_branch) {
503 		tidq->last_branch = zalloc(sz);
504 		if (!tidq->last_branch)
519 	zfree(&tidq->last_branch);
616 	if (etm->synth_opts.branches || etm->synth_opts.last_branch ||
827 		zfree(&tidq->last_branch);
1204 	struct branch_stack *bs_dst = tidq->last_branch;
1501 	if (etm->synth_opts.last_branch)
1502 		sample.branch_stack = tidq->last_branch;
1566 	if (etm->synth_opts.last_branch) {
1684 	if (etm->synth_opts.last_branch) {
1726 	if (etm->synth_opts.last_branch &&
1789 		if (etm->synth_opts.last_branch)
1867 	if (etmq->etm->synth_opts.last_branch &&
1905 	if (etm->synth_opts.last_branch)
1925 	if (etmq->etm->synth_opts.last_branch &&