https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375
--- Comment #223 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Martin Liška from comment #222) > (In reply to Martin Liška from comment #221) > > For the chromium with GCC 10, inliner starts after ~5 minutes, so it's very > > likely inliner that takes so long. > > 45.07% libc-2.31.so [.] __memset_avx2_erms > 21.79% [kernel] [k] change_protection_range > 3.74% lto1 [.] fibonacci_heap<sreal, cgraph_edge>::consolidate > 3.54% lto1 [.] fibonacci_heap<sreal, > cgraph_edge>::extract_minimum_node > 2.63% [kernel] [k] task_numa_work Suggested patch for it: https://gcc.gnu.org/pipermail/gcc-patches/2020-July/550662.html