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| author | Martin Liska <marxin.liska@gmail.com> | 2013-12-17 22:20:12 +0000 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2013-12-17 22:20:12 +0000 |
| commit | 9cec31f43afbdb326fddbc144e9aea63986828e4 (patch) | |
| tree | 3ad29a01dabd9e49f49f9ebdc04f7655721d6300 /gcc/ipa-utils.c | |
| parent | 14407011d62da724e88ac0cb30390d3f8fda2b9f (diff) | |
| download | gcc-9cec31f43afbdb326fddbc144e9aea63986828e4.zip gcc-9cec31f43afbdb326fddbc144e9aea63986828e4.tar.gz gcc-9cec31f43afbdb326fddbc144e9aea63986828e4.tar.bz2 | |
Time profile-based function reordering (phase 2).
Co-Authored-By: Jan Hubicka <jh@suse.cz>
From-SVN: r206070
Diffstat (limited to 'gcc/ipa-utils.c')
| -rw-r--r-- | gcc/ipa-utils.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ipa-utils.c b/gcc/ipa-utils.c index 9297280..6641626 100644 --- a/gcc/ipa-utils.c +++ b/gcc/ipa-utils.c @@ -655,6 +655,11 @@ ipa_merge_profiles (struct cgraph_node *dst, return; if (src->frequency < dst->frequency) src->frequency = dst->frequency; + + /* Time profiles are merged. */ + if (dst->tp_first_run > src->tp_first_run && src->tp_first_run) + dst->tp_first_run = src->tp_first_run; + if (!dst->count) return; if (cgraph_dump_file) |