Instead of checking the type for just branch misses, we can instead
check for the OP_BRANCH_ERET and synthesise branches as well as
branch misses.
Signed-off-by: Graham Woodward <graham.woodward@arm.com>
---
tools/perf/util/arm-spe.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index 76d41c91f..d27500c53 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -69,7 +69,7 @@ struct arm_spe {
u64 llc_access_id;
u64 tlb_miss_id;
u64 tlb_access_id;
- u64 branch_miss_id;
+ u64 branch_id;
u64 remote_access_id;
u64 memory_id;
u64 instructions_id;
@@ -601,8 +601,8 @@ static int arm_spe_sample(struct arm_spe_queue *speq)
}
}
- if (spe->sample_branch && (record->type & ARM_SPE_BRANCH_MISS)) {
- err = arm_spe__synth_branch_sample(speq, spe->branch_miss_id);
+ if (spe->sample_branch && (record->op & ARM_SPE_OP_BRANCH_ERET)) {
+ err = arm_spe__synth_branch_sample(speq, spe->branch_id);
if (err)
return err;
}
@@ -1202,12 +1202,12 @@ arm_spe_synth_events(struct arm_spe *spe, struct perf_session *session)
if (spe->synth_opts.branches) {
spe->sample_branch = true;
- /* Branch miss */
+ /* Branch */
err = perf_session__deliver_synth_attr_event(session, &attr, id);
if (err)
return err;
- spe->branch_miss_id = id;
- arm_spe_set_event_name(evlist, id, "branch-miss");
+ spe->branch_id = id;
+ arm_spe_set_event_name(evlist, id, "branch");
id += 1;
}
--
2.40.1