offset_sel = insn[24] ? offset : prev_offset;
raddr = insn[23] ? op0 + {26'b0, offset_sel} : op0 - {26'b0, offset_sel};
if(insn[20]) begin
offset_sel = insn[24] ? offset : prev_offset;
raddr = insn[23] ? op0 + {26'b0, offset_sel} : op0 - {26'b0, offset_sel};
if(insn[20]) begin