https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127365
--- Comment #1 from Zhou Qiankang <wszqkzqk at qq dot com> ---
I've created a patch to fix on Arch Linux for Loong64 but I'm not sure whether
it's proper.
```diff
--- a/gcc/ipa-cp.cc
+++ b/gcc/ipa-cp.cc
@@ -6026,10 +6026,11 @@ decide_about_value (struct cgraph_node *node, int
index, HOST_WIDE_INT offset,
find_contexts_for_caller_subset (avals.m_known_contexts, info, callers);
find_aggregate_values_for_callers_subset (avals.m_known_aggs, node,
callers);
-
- if (good_cloning_opportunity_p (node, val->prop_time_benefit,
- freq_sum, count_sum, val->prop_size_cost,
- called_without_ipa_profile, cur_sweep))
+ if (val->prop_size_cost <= 0
+ ? val->prop_time_benefit > 0
+ : good_cloning_opportunity_p (node, val->prop_time_benefit,
+ freq_sum, count_sum, val->prop_size_cost,
+ called_without_ipa_profile, cur_sweep))
;
else
{
```
