https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109479
--- Comment #2 from Li Pan <pan2.li at intel dot com> ---
Thanks for reminding me. Sorry for missing that and will pay more attention to
this next time.
The test case.
#include "riscv_vector.h"
vint64m1_t foo ()
{
vint64m1_t v;
return v;
}
According to the RVV SPEC below, the 'vint64m1_t' (aka '__rvv_int64m1_t')
requires the 'zve64x' extensions.
https://github.com/riscv/riscv-v-spec/blob/master/v-spec.adoc#18-standard-vector-extensions
