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| author | Jan Hubicka <jh@suse.cz> | 2012-11-06 22:08:49 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-11-06 21:08:49 +0000 |
| commit | 9dc4346aba8bc3c4600e2e6b5569099ccc01bd85 (patch) | |
| tree | ffab5c3984b38ea5b36772ada2dc0df12643ad5e | |
| parent | efa1fe237a8fbe632cdffa757d43b8fc6489db38 (diff) | |
| download | gcc-9dc4346aba8bc3c4600e2e6b5569099ccc01bd85.zip gcc-9dc4346aba8bc3c4600e2e6b5569099ccc01bd85.tar.gz gcc-9dc4346aba8bc3c4600e2e6b5569099ccc01bd85.tar.bz2 | |
ipa-inline-analysis.c (estimate_function_body_sizes, [...]): Cap time calculations.
* ipa-inline-analysis.c (estimate_function_body_sizes,
inline_update_overall_summary): Cap time calculations.
From-SVN: r193259
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ipa-inline-analysis.c | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 316f55b..f771533 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-11-06 Jan Hubicka <jh@suse.cz> + + * ipa-inline-analysis.c (estimate_function_body_sizes, + inline_update_overall_summary): Cap time calculations. + 2012-11-06 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.c (ix86_init_machine_status): Do not diff --git a/gcc/ipa-inline-analysis.c b/gcc/ipa-inline-analysis.c index 595cb68..7d89d89 100644 --- a/gcc/ipa-inline-analysis.c +++ b/gcc/ipa-inline-analysis.c @@ -2442,6 +2442,8 @@ estimate_function_body_sizes (struct cgraph_node *node, bool early) { time += this_time; size += this_size; + if (time > MAX_TIME * INLINE_TIME_SCALE) + time = MAX_TIME * INLINE_TIME_SCALE; } /* We account everything but the calls. Calls have their own @@ -3323,7 +3325,11 @@ inline_update_overall_summary (struct cgraph_node *node) info->size = 0; info->time = 0; for (i = 0; VEC_iterate (size_time_entry, info->entry, i, e); i++) - info->size += e->size, info->time += e->time; + { + info->size += e->size, info->time += e->time; + if (info->time > MAX_TIME * INLINE_TIME_SCALE) + info->time = MAX_TIME * INLINE_TIME_SCALE; + } estimate_calls_size_and_time (node, &info->size, &info->time, NULL, ~(clause_t)(1 << predicate_false_condition), NULL, NULL, NULL); |