[Bug bootstrap/64754] [5 Regression] bootstrap failed with --with-build-config=bootstrap-lto

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64754

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
The function in question is

ipa_icf::sem_function::bb_dict_test(auto_vec<int, 0u>, int, int) [clone .1]