https://sourceware.org/bugzilla/show_bug.cgi?id=29785
--- Comment #4 from Steinar H. Gunderson <steinar+sourceware at gunderson dot no> --- Created attachment 14889 --> https://sourceware.org/bugzilla/attachment.cgi?id=14889&action=edit Proposed patch Something like this would probably mitigate the worst splitting issues. There's still going to be O(n²) behavior almost no matter what we do, though, so the best thing would really be to stop emitting such huge amounts of duplicate ranges. -- You are receiving this mail because: You are on the CC list for the bug.