decode op_mod optimization

2020-08-24 02:55:14 -07:00
parent f292e5003d
commit 57971f6c76
25 changed files with 221 additions and 209 deletions
--- a/hw/rtl/interfaces/VX_alu_req_if.v
+++ b/hw/rtl/interfaces/VX_alu_req_if.v
@@ -10,7 +10,8 @@ interface VX_alu_req_if ();
    wire [`NW_BITS-1:0]     wid;
    wire [`NUM_THREADS-1:0] thread_mask;
    wire [31:0]             curr_PC;
-    wire [`ALU_BR_BITS-1:0] op;
+    wire [`ALU_BR_BITS-1:0] op_type;
+    wire                    is_br_op;
    wire                    rs1_is_PC;
    wire                    rs2_is_imm;
    wire [31:0]             imm;