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//vslide1down.vx vd, vs2, rs1
require((insn.rs2() & (P.VU.vlmul - 1)) == 0);
require((insn.rd() & (P.VU.vlmul - 1)) == 0);
if (P.VU.vlmul > 1 && insn.v_vm() == 0)
require(insn.rd() != 0);
VI_LOOP_BASE
if (i != vl - 1) {
switch (sew) {
case e8: {
VI_XI_SLIDEDOWN_PARAMS(e8, 1);
vd = vs2;
}
break;
case e16: {
VI_XI_SLIDEDOWN_PARAMS(e16, 1);
vd = vs2;
}
break;
case e32: {
VI_XI_SLIDEDOWN_PARAMS(e32, 1);
vd = vs2;
}
break;
default: {
VI_XI_SLIDEDOWN_PARAMS(e64, 1);
vd = vs2;
}
break;
}
} else {
switch (sew) {
case e8:
P.VU.elt<uint8_t>(rd_num, vl - 1) = RS1;
break;
case e16:
P.VU.elt<uint16_t>(rd_num, vl - 1) = RS1;
break;
case e32:
P.VU.elt<uint32_t>(rd_num, vl - 1) = RS1;
break;
default:
P.VU.elt<uint64_t>(rd_num, vl - 1) = RS1;
break;
}
}
VI_LOOP_END
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