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operands's x-propagation bug fix (caught using vivado simulator)

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Blaise Tine 2024-09-05 21:35:10 -07:00
parent 7cbb026a12
commit e178eb1330
1 changed files with 3 additions and 1 deletions
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4
hw/rtl/core/VX_operands.sv
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@ -134,12 +134,14 @@ module VX_operands import VX_gpu_pkg::*; #(
end
end
wire [NUM_SRC_OPDS-1:0] req_fire_in = req_valid_in & req_ready_in;
always @(*) begin
data_fetched_n = data_fetched_st1;
if (scoreboard_if.ready) begin
data_fetched_n = '0;
end else begin
data_fetched_n = data_fetched_st1 | req_ready_in;
data_fetched_n = data_fetched_st1 | req_fire_in;
end
end