https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89478
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|tree-optimization |c++
Blocks| |54367
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
For the original testcase except for test4, it is optimized for C++20 and not
C++17. Most likely because lambdas are considered constexpr if they can be
such. In test4 I suspect the uninit variable is making it not considered
constexpr.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367
[Bug 54367] [meta-bug] lambda expressions
