https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109544
--- Comment #1 from JuzheZhong <juzhe.zhong at rivai dot ai> --- We don't support segment yet since segment load/store api will be changed. For example: The old api: __riscv_vsseg4e8_v_i8mf8(base, vint8mf8_t v0, vint8mf8_t v1, vint8mf8_t v2, vint8mf8_t v3, vl); will be changed into: __riscv_vsseg4e8_v_i8mf8(base, vint8mf8x4_t v0, vl); The latest segment load/store are not merged yet: https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/198 but will be soon merged. GCC will not implement old api, instead we are implementing latest api recently and they are expected in GCC 14.