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Jeff has recently fixed dump_histogram_value to use std::abs instead of abs, because on FreeBSD apparently the ::abs isn't overloaded and only has int abs (int); Seems on Solaris /usr/include/iso/stdlib_iso.h abs has: int abs (int); long abs (long); overloads but already not long long abs (long long); and there is another abs use in get_nth_most_common_value, also on int64_t. The long long std::abs (long long); overload is there only in C++11 and we in GCC10 still support C++98. Martin has said that a counter should never be INT64_MIN, so IMHO it is better to use abs_hwi which will assert that. 2020-03-11 Jakub Jelinek <jakub@redhat.com> PR bootstrap/93962 * value-prof.c (dump_histogram_value): Use abs_hwi instead of std::abs. (get_nth_most_common_value): Use abs_hwi instead of abs.
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