https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95111
--- Comment #4 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to Avi Kivity from comment #3) > The test case I uploaded only shows the failure, it won't work if gcc worked > as I expect it. I'll try to get a better testcase, unfortunately a small > coroutine testcase is still some work. yeah, I have some boiler-plate code in headers in the GCC test-suite that can help.