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-rw-r--r--tools/perf/util/sort.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 4906cd81cb56..82241fe54e4b 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -989,6 +989,9 @@ struct sort_entry sort_mem_dcacheline = {
static int64_t
sort__abort_cmp(struct hist_entry *left, struct hist_entry *right)
{
+ if (!left->branch_info || !right->branch_info)
+ return cmp_null(left->branch_info, right->branch_info);
+
return left->branch_info->flags.abort !=
right->branch_info->flags.abort;
}
@@ -996,10 +999,15 @@ sort__abort_cmp(struct hist_entry *left, struct hist_entry *right)
static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- static const char *out = ".";
+ static const char *out = "N/A";
+
+ if (he->branch_info) {
+ if (he->branch_info->flags.abort)
+ out = "A";
+ else
+ out = ".";
+ }
- if (he->branch_info->flags.abort)
- out = "A";
return repsep_snprintf(bf, size, "%-*s", width, out);
}