diff options
| author | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-12-10 17:54:41 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-12-10 17:54:41 +0000 |
| commit | 59c7b29e9a5b3a692efae81541985be800cdbf0c (patch) | |
| tree | f2bb1ec7b0e6ac6ba92cb44f3193d2a12f761625 /gcc/profile.c | |
| parent | 066564270000d608114fdea89cfbf58c69f68845 (diff) | |
Turn tp_first_run counts back to 32bit values.
* cgraph.c (cgraph_node::verify_node): Verify tp_first_run.
* cgraph.h (cgrpah_node): Turn tp_first_run back to int.
* cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows.
(expand_all_functions): First expand ordered section and then
unordered.
* lto-partition.c (lto_balanced_map): Fix printing of tp_first_run.
* profile.c (compute_value_histograms): Error on out of range
tp_first_runs.
From-SVN: r279178
Diffstat (limited to 'gcc/profile.c')
| -rw-r--r-- | gcc/profile.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/gcc/profile.c b/gcc/profile.c index 7d412171222..e300ba6d589 100644 --- a/gcc/profile.c +++ b/gcc/profile.c @@ -871,11 +871,18 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum, if (hist->type == HIST_TYPE_TIME_PROFILE) { node = cgraph_node::get (hist->fun->decl); - node->tp_first_run = hist->hvalue.counters[0]; + if (hist->hvalue.counters[0] >= 0 + && hist->hvalue.counters[0] < INT_MAX / 2) + node->tp_first_run = hist->hvalue.counters[0]; + else + { + if (flag_profile_correction) + error ("corrupted profile info: invalid time profile"); + node->tp_first_run = 0; + } if (dump_file) - fprintf (dump_file, "Read tp_first_run: %" PRId64 "\n", - (int64_t) node->tp_first_run); + fprintf (dump_file, "Read tp_first_run: %d\n", node->tp_first_run); } } |