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unused variables refactoring

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This commit is contained in:
Blaise Tine
2021-08-05 01:46:26 -07:00
parent 80f62e8a41
commit 7b8fe11e6a
22 changed files with 140 additions and 105 deletions
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4
hw/rtl/libs/VX_fifo_queue.v
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@@ -95,9 +95,7 @@ module VX_fifo_queue #(
used_r <= used_r + ADDRW'($signed(2'(push) - 2'(pop)));
end else begin
// (SIZE == 2);
`IGNORE_WARNINGS_BEGIN
used_r <= used_r ^ (push ^ pop);
`IGNORE_WARNINGS_END
used_r[0] <= used_r[0] ^ (push ^ pop);
end
end
end

5
hw/rtl/libs/VX_onehot_encoder.v
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@@ -67,10 +67,7 @@ module VX_onehot_encoder #(
for (genvar j = 0; j < LN; ++j) begin
wire [N-1:0] mask;
for (genvar i = 0; i < N; ++i) begin
`IGNORE_WARNINGS_BEGIN
wire [LN-1:0] i_w = i;
`IGNORE_WARNINGS_END
assign mask[i] = i_w[j];
assign mask[i] = i[j];
end
assign data_out[j] = |(mask & data_in);
end

2
hw/rtl/libs/VX_skid_buffer.v
View File

@@ -115,9 +115,7 @@ module VX_skid_buffer #(
ready_in_r <= 1;
valid_out_r <= rd_ptr_r;
end
`IGNORE_WARNINGS_BEGIN
rd_ptr_r <= rd_ptr_r ^ (push ^ pop);
`IGNORE_WARNINGS_END
end
end