https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100897
--- Comment #2 from Leonard von Merzljak ---
(In reply to Iain Sandoe from comment #1)
> for symmetric transfer to work without stack overflow, it relies on an
> indirect tailcall.
>
> For some GCC targets indirect tail-calls are not available
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100897
Bug ID: 100897
Summary: Symmetric transfer does not prevent stack-overflow for
C++20 coroutines
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: norm