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| author | Sasha Levin <sashal@kernel.org> | 2026-03-12 07:35:07 -0400 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-12 07:35:07 -0400 |
| commit | ee6bf57ad14c891455f6ea6f3e7b96d841b436b8 (patch) | |
| tree | a71179a386eba8a95075de3c3ac665db2d02ba9b /tools/perf/util/annotate.c | |
| parent | 2c8fedbbbb8266b792c1bfec0dbcbed77d61fa8d (diff) | |
| parent | 0d87da0c7e74868a63d2b856454122b5fb30d341 (diff) | |
Merge 6.19.7
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/util/annotate.c')
| -rw-r--r-- | tools/perf/util/annotate.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index dc80d922f450..791d60f97c23 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -980,7 +980,7 @@ void symbol__calc_percent(struct symbol *sym, struct evsel *evsel) annotation__calc_percent(notes, evsel, symbol__size(sym)); } -static int evsel__get_arch(struct evsel *evsel, struct arch **parch) +int evsel__get_arch(struct evsel *evsel, struct arch **parch) { struct perf_env *env = evsel__env(evsel); const char *arch_name = perf_env__arch(env); @@ -2698,6 +2698,20 @@ static bool is_stack_canary(struct arch *arch, struct annotated_op_loc *loc) return false; } +/** + * Returns true if the instruction has a memory operand without + * performing a load/store + */ +static bool is_address_gen_insn(struct arch *arch, struct disasm_line *dl) +{ + if (arch__is(arch, "x86")) { + if (!strncmp(dl->ins.name, "lea", 3)) + return true; + } + + return false; +} + static struct disasm_line * annotation__prev_asm_line(struct annotation *notes, struct disasm_line *curr) { @@ -2806,6 +2820,12 @@ __hist_entry__get_data_type(struct hist_entry *he, struct arch *arch, return &stackop_type; } + if (is_address_gen_insn(arch, dl)) { + istat->bad++; + ann_data_stat.no_mem_ops++; + return NO_TYPE; + } + for_each_insn_op_loc(&loc, i, op_loc) { struct data_loc_info dloc = { .arch = arch, |