Hi, I am testing the following fix. I manually applied a rejected hunk and for some reaosn managed to reverse the conditonal :(
Honza * ipa-icf.c (sem_function::hash_stmt): Fix conditional on variably_modified_type_p. diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c index 27eeda3a319..6ae842766e6 100644 --- a/gcc/ipa-icf.c +++ b/gcc/ipa-icf.c @@ -1459,10 +1459,10 @@ sem_function::hash_stmt (gimple *stmt, inchash::hash &hstate) ao_ref_init (&ref, gimple_op (stmt, i)); tree t = ao_ref_alias_ptr_type (&ref); - if (variably_modified_type_p (t, NULL_TREE)) + if (!variably_modified_type_p (t, NULL_TREE)) memory_access_types.safe_push (t); t = ao_ref_base_alias_ptr_type (&ref); - if (variably_modified_type_p (t, NULL_TREE)) + if (!variably_modified_type_p (t, NULL_TREE)) memory_access_types.safe_push (t); } }