https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124463
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2026-03-12
Component|c++ |libstdc++
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The change I see is much less dramatic, going from 170ms to only 700ms with GCC
15.1, not 1300.
Preprocessing with GCC 14 and then compiling with GCC 15 is fast, so this seems
to be a libstdc++ change.
