https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78309
Bug ID: 78309
Summary: ICE: in get_hash, at ipa-icf.c:2124
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
During Firefox LTO build I get:
lto1: internal compiler error: in get_hash, at ipa-icf.c:2124
0x11021833 ipa_icf::sem_variable::get_hash()
../../gcc/gcc/ipa-icf.c:2124
0x11020a1f ipa_icf::sem_item::update_hash_by_local_refs(hash_map<symtab_node*,
ipa_icf::sem_item*, simple_hashmap_traits<default_hash_traits<symtab_node*>,
ipa_icf::sem_item*> >&)
../../gcc/gcc/ipa-icf.c:843
0x1102eb93 ipa_icf::sem_item_optimizer::update_hash_by_addr_refs()
../../gcc/gcc/ipa-icf.c:2750
0x11031153 ipa_icf::sem_item_optimizer::execute()
../../gcc/gcc/ipa-icf.c:2612
0x110345cf ipa_icf_driver
../../gcc/gcc/ipa-icf.c:3552
0x110345cf ipa_icf::pass_ipa_icf::execute(function*)
../../gcc/gcc/ipa-icf.c:3599
