[Bug middle-end/99782] [11/12/13/14 Regression] Compile time and memory hog w/ __int128 on aarch64

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sun Apr 14 02:34:19 GMT 2024


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99782

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|target                      |middle-end

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The code for ccmp generation is O(n^2) it seems. Note even though ccmp is
target specific it is the middle-end part (which aarch64 might be the only one
that uses it right now) that is the issue.


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