diff options
author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-01-24 16:18:18 +0000 |
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committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-01-24 16:18:18 +0000 |
commit | 516473e8c79826fa7854d06f72330947027180cb (patch) | |
tree | 4c2cdd81abb1e79324639c88fa340e63a6bb1a3c | |
parent | 938e5d00ed4624db32ec25fa75be10b2ba04a79d (diff) | |
download | gcc-516473e8c79826fa7854d06f72330947027180cb.tar.gz |
* ipa-profile.c (ipa_propagate_frequency_1): Fix logic skipping calls
with zero counts.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257020 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/ipa-profile.c | 8 |
2 files changed, 8 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5920d361f92..1b64db3eb37 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-01-24 Jan Hubicka <hubicka@ucw.cz> + + * ipa-profile.c (ipa_propagate_frequency_1): Fix logic skipping calls + with zero counts. + 2018-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.md (*call_indirect_nonlocal_sysv<mode>): diff --git a/gcc/ipa-profile.c b/gcc/ipa-profile.c index 0c972ddb80c..1ab838aca2a 100644 --- a/gcc/ipa-profile.c +++ b/gcc/ipa-profile.c @@ -331,16 +331,14 @@ ipa_propagate_frequency_1 (struct cgraph_node *node, void *data) it is executed by the train run. Transfer the function only if all callers are unlikely executed. */ if (profile_info - && edge->callee->count.initialized_p () - /* Thunks are not profiled. This is more or less implementation - bug. */ - && !d->function_symbol->thunk.thunk_p + && !(edge->callee->count.ipa () == profile_count::zero ()) && (edge->caller->frequency != NODE_FREQUENCY_UNLIKELY_EXECUTED || (edge->caller->global.inlined_to && edge->caller->global.inlined_to->frequency != NODE_FREQUENCY_UNLIKELY_EXECUTED))) d->maybe_unlikely_executed = false; - if (edge->count.initialized_p () && !edge->count.nonzero_p ()) + if (edge->count.ipa ().initialized_p () + && !edge->count.ipa ().nonzero_p ()) continue; switch (edge->caller->frequency) { |