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Rename Stage that removes the need for forwarding

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This commit is contained in:
felsabbagh3
2019-10-17 00:48:54 -04:00
parent 9a9afbbb6b
commit 95047fcadc
12 changed files with 177 additions and 183 deletions
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5
rtl/VX_front_end.v
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@@ -9,6 +9,7 @@ module VX_front_end (
input wire execute_branch_stall,
input wire in_gpr_stall,
input wire schedule_delay,
VX_warp_ctl_inter VX_warp_ctl,
@@ -18,7 +19,6 @@ module VX_front_end (
VX_jal_response_inter VX_jal_rsp,
VX_branch_response_inter VX_branch_rsp,
VX_wb_inter VX_writeback_inter,
VX_frE_to_bckE_req_inter VX_bckE_req,
@@ -38,7 +38,7 @@ wire decode_branch_stall;
wire decode_gpr_stall;
wire total_freeze = memory_delay || fetch_delay || in_gpr_stall;
wire total_freeze = memory_delay || fetch_delay || in_gpr_stall || schedule_delay;
/* verilator lint_off UNUSED */
wire real_fetch_ebreak;
@@ -49,6 +49,7 @@ VX_fetch vx_fetch(
.in_memory_delay (memory_delay),
.in_branch_stall (decode_branch_stall),
.in_fwd_stall (forwarding_fwd_stall),
.schedule_delay (schedule_delay),
.in_branch_stall_exe(execute_branch_stall),
.in_gpr_stall (decode_gpr_stall),
.VX_jal_rsp (VX_jal_rsp),