On 7/22/20 2:16 AM, frank.ch...@sifive.com wrote:
> From: Frank Chang <frank.ch...@sifive.com>
>
> Sign-extend vmselu.vi and vmsgtu.vi immediate values.
>
> Signed-off-by: Frank Chang <frank.ch...@sifive.com>
> ---
> target/riscv/insn_trans/trans_rvv.inc.c | 4 +-
> target/riscv/vector_helper.c | 86 +++++++++++++------------
> 2 files changed, 48 insertions(+), 42 deletions(-)
FWIW, not what spike does, but this time at least the manual *does* say the
immediate is sign-extended.
> + if (vta == 1) { \
> + for (; i < vlmax; i++) { \
> + vext_set_elem_mask(vd, i, 1); \
> + } \
> + } \
This is wrong, but I guess we already talked about vta...
r~
