https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70452
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
It would surprise me if the TREE_BLOCKS mattered much, but I don't see why
anything would need those. In any case, this probably started with the C++14
constexpr support, maybe it would be better to copy less by copying only when
you change something.
