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Tests: Untabify tests. No functional change.

This commit is contained in:
Wilson Snyder 2022-05-01 10:10:00 -04:00
parent 49c90ecbce
commit 915ceb2d04
388 changed files with 17153 additions and 17145 deletions
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30
test_regress/t/t_alw_combdly.v
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@ -41,21 +41,21 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
if (cyc!=0) begin
cyc<=cyc+1;
if (cyc==1) begin
a <= 32'hfeed0000;
b <= 32'h0000face;
end
if (cyc==2) begin
if (c != 32'hfeedface) $stop;
end
if (cyc==3) begin
if (h != 32'hfeedface) $stop;
end
if (cyc==7) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc<=cyc+1;
if (cyc==1) begin
a <= 32'hfeed0000;
b <= 32'h0000face;
end
if (cyc==2) begin
if (c != 32'hfeedface) $stop;
end
if (cyc==3) begin
if (h != 32'hfeedface) $stop;
end
if (cyc==7) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule

44
test_regress/t/t_alw_dly.v
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@ -31,34 +31,34 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
posedge_wr_clocks = (clk &~ prev_wr_clocks); //surefire lint_off_line SEQASS
prev_wr_clocks = prev_wr_clocks | posedge_wr_clocks; //surefire lint_off_line SEQASS
prev_wr_clocks = prev_wr_clocks | posedge_wr_clocks; //surefire lint_off_line SEQASS
if (posedge_wr_clocks) begin
//$write("[%0t] Wrclk\n", $time);
m_dout <= m_din;
//$write("[%0t] Wrclk\n", $time);
m_dout <= m_din;
end
end
always @ (posedge clk) begin
if (cyc!=0) begin
cyc<=cyc+1;
if (cyc==1) begin
$write(" %x\n",comb_pos_1);
m_din <= 32'hfeed;
end
if (cyc==2) begin
$write(" %x\n",comb_pos_1);
m_din <= 32'he11e;
end
if (cyc==3) begin
m_din <= 32'he22e;
$write(" %x\n",comb_pos_1);
if (m_dout!=32'hfeed) $stop;
end
if (cyc==4) begin
if (m_dout!=32'he11e) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
cyc<=cyc+1;
if (cyc==1) begin
$write(" %x\n",comb_pos_1);
m_din <= 32'hfeed;
end
if (cyc==2) begin
$write(" %x\n",comb_pos_1);
m_din <= 32'he11e;
end
if (cyc==3) begin
m_din <= 32'he22e;
$write(" %x\n",comb_pos_1);
if (m_dout!=32'hfeed) $stop;
end
if (cyc==4) begin
if (m_dout!=32'he11e) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule

52
test_regress/t/t_alw_split.v
View File

@ -59,35 +59,35 @@ module t (/*AUTOARG*/
// (The checker block is an exception, it won't split.)
always @ (posedge clk) begin
if (cyc!=0) begin
cyc<=cyc+1;
if (cyc==1) begin
m_din <= 16'hfeed;
end
if (cyc==3) begin
end
if (cyc==4) begin
m_din <= 16'he11e;
//$write(" A %x %x\n", a_split_1, a_split_2);
if (!(a_split_1==16'hfeed && a_split_2==16'hfeed)) $stop;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
cyc<=cyc+1;
if (cyc==1) begin
m_din <= 16'hfeed;
end
if (cyc==3) begin
end
if (cyc==4) begin
m_din <= 16'he11e;
//$write(" A %x %x\n", a_split_1, a_split_2);
if (!(a_split_1==16'hfeed && a_split_2==16'hfeed)) $stop;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
if (!(h_split_1==16'hfeed && h_split_2==16'h0112)) $stop;
end
if (cyc==5) begin
m_din <= 16'he22e;
if (!(a_split_1==16'he11e && a_split_2==16'he11e)) $stop;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
end
if (cyc==5) begin
m_din <= 16'he22e;
if (!(a_split_1==16'he11e && a_split_2==16'he11e)) $stop;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
if (!(h_split_1==16'hfeed && h_split_2==16'h0112)) $stop;
end
if (cyc==6) begin
m_din <= 16'he33e;
if (!(a_split_1==16'he22e && a_split_2==16'he22e)) $stop;
if (!(d_split_1==16'h1ee1 && d_split_2==16'h0112)) $stop;
end
if (cyc==6) begin
m_din <= 16'he33e;
if (!(a_split_1==16'he22e && a_split_2==16'he22e)) $stop;
if (!(d_split_1==16'h1ee1 && d_split_2==16'h0112)) $stop;
if (!(h_split_1==16'he11e && h_split_2==16'h1ee1)) $stop;
end
if (cyc==7) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
if (cyc==7) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end // always @ (posedge clk)

174
test_regress/t/t_alw_splitord.v
View File

@ -18,27 +18,27 @@ module t (/*AUTOARG*/
reg [15:0] c_split_1, c_split_2, c_split_3, c_split_4, c_split_5;
always @ (posedge clk) begin
if (cyc==0) begin
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
c_split_1 <= 16'h0;
c_split_2 <= 16'h0;
c_split_3 <= 16'h0;
c_split_4 <= 0;
c_split_5 <= 0;
// End of automatics
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
c_split_1 <= 16'h0;
c_split_2 <= 16'h0;
c_split_3 <= 16'h0;
c_split_4 <= 0;
c_split_5 <= 0;
// End of automatics
end
else begin
c_split_1 <= m_din;
c_split_2 <= c_split_1;
c_split_3 <= c_split_2 & {16{(cyc!=0)}};
if (cyc==1) begin
c_split_4 <= 16'h4;
c_split_5 <= 16'h5;
end
else begin
c_split_4 <= c_split_3;
c_split_5 <= c_split_4;
end
c_split_1 <= m_din;
c_split_2 <= c_split_1;
c_split_3 <= c_split_2 & {16{(cyc!=0)}};
if (cyc==1) begin
c_split_4 <= 16'h4;
c_split_5 <= 16'h5;
end
else begin
c_split_4 <= c_split_3;
c_split_5 <= c_split_4;
end
end
end
@ -46,29 +46,29 @@ module t (/*AUTOARG*/
reg [15:0] d_split_1, d_split_2;
always @ (posedge clk) begin
if (cyc==0) begin
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
d_split_1 <= 16'h0;
d_split_2 <= 16'h0;
// End of automatics
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
d_split_1 <= 16'h0;
d_split_2 <= 16'h0;
// End of automatics
end
else begin
d_split_1 <= m_din;
d_split_2 <= d_split_1;
d_split_1 <= ~m_din;
d_split_1 <= m_din;
d_split_2 <= d_split_1;
d_split_1 <= ~m_din;
end
end
// Not OK
always @ (posedge clk) begin
if (cyc==0) begin
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
// End of automatics
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
// End of automatics
end
else begin
$write(" foo %x", m_din);
$write(" bar %x\n", m_din);
$write(" foo %x", m_din);
$write(" bar %x\n", m_din);
end
end
@ -76,15 +76,15 @@ module t (/*AUTOARG*/
reg [15:0] e_split_1, e_split_2;
always @ (posedge clk) begin
if (cyc==0) begin
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
e_split_1 = 16'h0;
e_split_2 = 16'h0;
// End of automatics
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
e_split_1 = 16'h0;
e_split_2 = 16'h0;
// End of automatics
end
else begin
e_split_1 = m_din;
e_split_2 = e_split_1;
e_split_1 = m_din;
e_split_2 = e_split_1;
end
end
@ -92,61 +92,61 @@ module t (/*AUTOARG*/
reg [15:0] f_split_1, f_split_2;
always @ (posedge clk) begin
if (cyc==0) begin
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
f_split_1 = 16'h0;
f_split_2 = 16'h0;
// End of automatics
/*AUTORESET*/
// Beginning of autoreset for uninitialized flops
f_split_1 = 16'h0;
f_split_2 = 16'h0;
// End of automatics
end
else begin
f_split_2 = f_split_1;
f_split_1 = m_din;
f_split_2 = f_split_1;
f_split_1 = m_din;
end
end
always @ (posedge clk) begin
if (cyc!=0) begin
//$write(" C %d %x %x\n", cyc, c_split_1, c_split_2);
cyc<=cyc+1;
if (cyc==1) begin
m_din <= 16'hfeed;
end
if (cyc==3) begin
end
if (cyc==4) begin
m_din <= 16'he11e;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
if (!(e_split_1==16'hfeed && e_split_2==16'hfeed)) $stop;
if (!(f_split_1==16'hfeed && f_split_2==16'hfeed)) $stop;
end
if (cyc==5) begin
m_din <= 16'he22e;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
// Two valid orderings, as we don't know which posedge clk gets evaled first
if (!(e_split_1==16'hfeed && e_split_2==16'hfeed) && !(e_split_1==16'he11e && e_split_2==16'he11e)) $stop;
if (!(f_split_1==16'hfeed && f_split_2==16'hfeed) && !(f_split_1==16'he11e && f_split_2==16'hfeed)) $stop;
end
if (cyc==6) begin
m_din <= 16'he33e;
if (!(c_split_1==16'he11e && c_split_2==16'hfeed && c_split_3==16'hfeed)) $stop;
if (!(d_split_1==16'h1ee1 && d_split_2==16'h0112)) $stop;
// Two valid orderings, as we don't know which posedge clk gets evaled first
if (!(e_split_1==16'he11e && e_split_2==16'he11e) && !(e_split_1==16'he22e && e_split_2==16'he22e)) $stop;
if (!(f_split_1==16'he11e && f_split_2==16'hfeed) && !(f_split_1==16'he22e && f_split_2==16'he11e)) $stop;
end
if (cyc==7) begin
m_din <= 16'he44e;
if (!(c_split_1==16'he22e && c_split_2==16'he11e && c_split_3==16'hfeed)) $stop;
end
if (cyc==8) begin
m_din <= 16'he55e;
if (!(c_split_1==16'he33e && c_split_2==16'he22e && c_split_3==16'he11e
&& c_split_4==16'hfeed && c_split_5==16'hfeed)) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
//$write(" C %d %x %x\n", cyc, c_split_1, c_split_2);
cyc<=cyc+1;
if (cyc==1) begin
m_din <= 16'hfeed;
end
if (cyc==3) begin
end
if (cyc==4) begin
m_din <= 16'he11e;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
if (!(e_split_1==16'hfeed && e_split_2==16'hfeed)) $stop;
if (!(f_split_1==16'hfeed && f_split_2==16'hfeed)) $stop;
end
if (cyc==5) begin
m_din <= 16'he22e;
if (!(d_split_1==16'h0112 && d_split_2==16'h0112)) $stop;
// Two valid orderings, as we don't know which posedge clk gets evaled first
if (!(e_split_1==16'hfeed && e_split_2==16'hfeed) && !(e_split_1==16'he11e && e_split_2==16'he11e)) $stop;
if (!(f_split_1==16'hfeed && f_split_2==16'hfeed) && !(f_split_1==16'he11e && f_split_2==16'hfeed)) $stop;
end
if (cyc==6) begin
m_din <= 16'he33e;
if (!(c_split_1==16'he11e && c_split_2==16'hfeed && c_split_3==16'hfeed)) $stop;
if (!(d_split_1==16'h1ee1 && d_split_2==16'h0112)) $stop;
// Two valid orderings, as we don't know which posedge clk gets evaled first
if (!(e_split_1==16'he11e && e_split_2==16'he11e) && !(e_split_1==16'he22e && e_split_2==16'he22e)) $stop;
if (!(f_split_1==16'he11e && f_split_2==16'hfeed) && !(f_split_1==16'he22e && f_split_2==16'he11e)) $stop;
end
if (cyc==7) begin
m_din <= 16'he44e;
if (!(c_split_1==16'he22e && c_split_2==16'he11e && c_split_3==16'hfeed)) $stop;
end
if (cyc==8) begin
m_din <= 16'he55e;
if (!(c_split_1==16'he33e && c_split_2==16'he22e && c_split_3==16'he11e
&& c_split_4==16'hfeed && c_split_5==16'hfeed)) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule

20
test_regress/t/t_array_packed_sysfunct.v
View File

@ -83,8 +83,8 @@ module t (/*AUTOARG*/
$write("cnt[30:4]=%0d slc=%0d dim=%0d wdt=%0d\n", cnt[30:4], slc, dim, wdt);
`endif
if (cnt[30:4]==1) begin
// big endian
if (slc==0) begin
// big endian
if (slc==0) begin
// full array
`checkh($dimensions (array_bg), 3);
`checkh($bits (array_bg), WA*WB*WC);
@ -96,7 +96,7 @@ module t (/*AUTOARG*/
`checkh($increment (array_bg, dim), 1 );
`checkh($size (array_bg, dim), wdt );
end
end else if (slc==1) begin
end else if (slc==1) begin
// single array element
`checkh($dimensions (array_bg[2]), 2);
`checkh($bits (array_bg[2]), WB*WC);
@ -109,7 +109,7 @@ module t (/*AUTOARG*/
`checkh($size (array_bg[2], dim-1), wdt );
end
`ifndef VERILATOR // Unsupported slices don't maintain size correctly
end else if (slc==2) begin
end else if (slc==2) begin
// half array
`checkh($dimensions (array_bg[WA/2+1:2]), 3);
`checkh($bits (array_bg[WA/2+1:2]), WA/2*WB*WC);
@ -122,10 +122,10 @@ module t (/*AUTOARG*/
`checkh($size (array_bg[WA/2+1:2], dim), wdt);
end
`endif
end
end
end else if (cnt[30:4]==2) begin
// little endian
if (slc==0) begin
// little endian
if (slc==0) begin
// full array
`checkh($dimensions (array_lt), 3);
`checkh($bits (array_lt), WA*WB*WC);
@ -137,7 +137,7 @@ module t (/*AUTOARG*/
`checkh($increment (array_lt, dim), -1 );
`checkh($size (array_lt, dim), wdt );
end
end else if (slc==1) begin
end else if (slc==1) begin
// single array element
`checkh($dimensions (array_lt[2]), 2);
`checkh($bits (array_lt[2]), WB*WC);
@ -150,7 +150,7 @@ module t (/*AUTOARG*/
`checkh($size (array_lt[2], dim-1), wdt );
end
`ifndef VERILATOR // Unsupported slices don't maintain size correctly
end else if (slc==2) begin
end else if (slc==2) begin
// half array
`checkh($dimensions (array_lt[2:WA/2+1]), 3);
`checkh($bits (array_lt[2:WA/2+1]), WA/2*WB*WC);
@ -163,7 +163,7 @@ module t (/*AUTOARG*/
`checkh($size (array_lt[2:WA/2+1], dim), wdt );
end
`endif
end
end
end
end

4
test_regress/t/t_array_query.v
View File

@ -20,8 +20,8 @@ module t (/*AUTOARG*/
reg c;
array_test array_test_i (/*AUTOINST*/
// Inputs
.clk (clk));
// Inputs
.clk (clk));
endmodule

4
test_regress/t/t_array_rev.v
View File

@ -11,7 +11,7 @@ module t (/*AUTOARG*/
input clk;
integer cyc = 0;
integer cyc = 0;
// verilator lint_off LITENDIAN
logic arrd [0:1] = '{ 1'b1, 1'b0 };
// verilator lint_on LITENDIAN
@ -19,7 +19,7 @@ module t (/*AUTOARG*/
logic localbkw [1:0];
arr_rev arr_rev_u (
.arrbkw (arrd),
.arrbkw (arrd),
.y0(y0),
.y1(y1)
);

4
test_regress/t/t_arraysel_wide.v
View File

@ -11,13 +11,13 @@ module t (/*AUTOARG*/
inibble, onibble
);
input [3:0] inibble;
input [3:0] inibble;
input [106:0] onibble;
output reg [3:0] nnext [0:7];
// verilator lint_off WIDTH
wire [2:0] selline = (onibble >>> 102) & 7;
wire [2:0] selline = (onibble >>> 102) & 7;
// verilator lint_on WIDTH
always_comb begin

32
test_regress/t/t_assert_basic.v
View File

@ -11,7 +11,7 @@ module t (/*AUTOARG*/
input clk;
reg toggle;
reg toggle;
integer cyc; initial cyc=1;
wire [7:0] cyc_copy = cyc[7:0];
@ -26,24 +26,24 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
toggle <= !cyc[0];
cyc <= cyc + 1;
toggle <= !cyc[0];
if (cyc==7) assert (cyc[0] == cyc[1]); // bug743
if (cyc==9) begin
if (cyc==9) begin
`ifdef FAILING_ASSERTIONS
assert (0) else $info;
assert (0) else $info("Info message");
assume (0) else $info("Info message from failing assumption");
assert (0) else $info("Info message, cyc=%d", cyc);
InWarningBlock: assert (0) else $warning("Warning.... 1.0=%f 2.0=%f", 1.0, 2.0);
InErrorBlock: assert (0) else $error("Error....");
assert (0) else $fatal(1,"Fatal....");
assert (0) else $info;
assert (0) else $info("Info message");
assume (0) else $info("Info message from failing assumption");
assert (0) else $info("Info message, cyc=%d", cyc);
InWarningBlock: assert (0) else $warning("Warning.... 1.0=%f 2.0=%f", 1.0, 2.0);
InErrorBlock: assert (0) else $error("Error....");
assert (0) else $fatal(1,"Fatal....");
`endif
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end

66
test_regress/t/t_assert_cover.v
View File

@ -10,28 +10,28 @@ module t (/*AUTOARG*/
);
input clk;
reg toggle;
reg toggle;
integer cyc; initial cyc=1;
Test test (/*AUTOINST*/
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
Sub sub1 (.*);
Sub sub2 (.*);
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
toggle <= !cyc[0];
if (cyc==9) begin
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
toggle <= !cyc[0];
if (cyc==9) begin
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
@ -89,9 +89,9 @@ module Test
genvar i;
generate
for (i=0; i<32; i=i+1)
begin: cycval
CycCover_i: `covclk( cyc[i] );
end
begin: cycval
CycCover_i: `covclk( cyc[i] );
end
endgenerate
`ifndef verilator // Unsupported
@ -99,8 +99,8 @@ module Test
// Using a more complicated property
property C1;
@(posedge clk)
disable iff (!toggle)
cyc==5;
disable iff (!toggle)
cyc==5;
endproperty
cover property (C1) $display("*COVER: Cyc==5");
@ -111,35 +111,35 @@ module Test
// Each bin value must be <= 32 bits. Strange.
cyc_value : coverpoint cyc {
}
}
cyc_bined : coverpoint cyc {
bins zero = {0};
bins low = {1,5};
// Note 5 is also in the bin above. Only the first bin matching is counted.
bins mid = {[5:$]};
// illegal_bins // Has precidence over "first matching bin", creates assertion
// ignore_bins // Not counted, and not part of total
bins zero = {0};
bins low = {1,5};
// Note 5 is also in the bin above. Only the first bin matching is counted.
bins mid = {[5:$]};
// illegal_bins // Has precidence over "first matching bin", creates assertion
// ignore_bins // Not counted, and not part of total
}
toggle : coverpoint (toggle) {
bins off = {0};
bins on = {1};
bins off = {0};
bins on = {1};
}
cyc5 : coverpoint (cyc==5) {
bins five = {1};
bins five = {1};
}
// option.at_least = {number}; // Default 1 - Hits to be considered covered
// option.at_least = {number}; // Default 1 - Hits to be considered covered
// option.auto_bin_max = {number}; // Default 64
// option.comment = {string}
// option.goal = {number}; // Default 90%
// option.goal = {number}; // Default 90%
// option.name = {string}
// option.per_instance = 1; // Default 0 - each instance separately counted (cadence default is 1)
// option.weight = {number}; // Default 1
// option.per_instance = 1; // Default 0 - each instance separately counted (cadence default is 1)
// option.weight = {number}; // Default 1
// CROSS
value_and_toggle: // else default is __<firstlabel>_X_<secondlabel>_<n>
cross cyc_value, toggle;
cross cyc_value, toggle;
endgroup
counter1 c1 = new();
`endif

4
test_regress/t/t_assert_disable_iff.v
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@ -13,8 +13,8 @@ module t (/*AUTOARG*/
integer cyc; initial cyc=1;
Test test (/*AUTOINST*/
// Inputs
.clk (clk));
// Inputs
.clk (clk));
always @ (posedge clk) begin
if (cyc!=0) begin

94
test_regress/t/t_assert_synth.v
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@ -11,11 +11,11 @@ module t (/*AUTOARG*/
input clk;
reg a; initial a = 1'b1;
reg b_fc; initial b_fc = 1'b0;
reg b_pc; initial b_pc = 1'b0;
reg b_oh; initial b_oh = 1'b0;
reg b_oc; initial b_oc = 1'b0;
reg a; initial a = 1'b1;
reg b_fc; initial b_fc = 1'b0;
reg b_pc; initial b_pc = 1'b0;
reg b_oh; initial b_oh = 1'b0;
reg b_oc; initial b_oc = 1'b0;
wire a_l = ~a;
wire b_oc_l = ~b_oc;
@ -32,16 +32,16 @@ module t (/*AUTOARG*/
`else
case ({a,b_fc})
`endif
2'b0_0: ;
2'b0_1: ;
2'b1_0: ;
// Note no default
2'b0_0: ;
2'b0_1: ;
2'b1_0: ;
// Note no default
endcase
priority case ({a,b_fc})
2'b0_0: ;
2'b0_1: ;
2'b1_0: ;
// Note no default
2'b0_0: ;
2'b0_1: ;
2'b1_0: ;
// Note no default
endcase
end
@ -55,8 +55,8 @@ module t (/*AUTOARG*/
case (1'b1) // synopsys parallel_full
`endif
`endif
a: ;
b_pc: ;
a: ;
b_pc: ;
endcase
end
@ -68,46 +68,46 @@ module t (/*AUTOARG*/
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
if (cyc==1) begin
a <= 1'b1;
b_fc <= 1'b0;
b_pc <= 1'b0;
b_oh <= 1'b0;
b_oc <= 1'b0;
end
if (cyc==2) begin
a <= 1'b0;
b_fc <= 1'b1;
b_pc <= 1'b1;
b_oh <= 1'b1;
b_oc <= 1'b1;
end
if (cyc==3) begin
a <= 1'b1;
b_fc <= 1'b0;
b_pc <= 1'b0;
b_oh <= 1'b0;
b_oc <= 1'b0;
end
if (cyc==4) begin
cyc <= cyc + 1;
if (cyc==1) begin
a <= 1'b1;
b_fc <= 1'b0;
b_pc <= 1'b0;
b_oh <= 1'b0;
b_oc <= 1'b0;
end
if (cyc==2) begin
a <= 1'b0;
b_fc <= 1'b1;
b_pc <= 1'b1;
b_oh <= 1'b1;
b_oc <= 1'b1;
end
if (cyc==3) begin
a <= 1'b1;
b_fc <= 1'b0;
b_pc <= 1'b0;
b_oh <= 1'b0;
b_oc <= 1'b0;
end
if (cyc==4) begin
`ifdef FAILING_FULL
b_fc <= 1'b1;
b_fc <= 1'b1;
`endif
`ifdef FAILING_PARALLEL
b_pc <= 1'b1;
b_pc <= 1'b1;
`endif
`ifdef FAILING_OH
b_oh <= 1'b1;
b_oh <= 1'b1;
`endif
`ifdef FAILING_OC
b_oc <= 1'b1;
b_oc <= 1'b1;
`endif
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end

4
test_regress/t/t_attr_parenstar.v
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@ -26,12 +26,12 @@ module t (/*AUTOARG*/
// Not legal in some simulators, legal in others
// always @(* // cmt
// ) begin
// ) begin
// if (clk) begin end
// end
always @ (*
) begin
) begin
if (clk) begin end
end

42
test_regress/t/t_bench_mux4k.v
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@ -26,19 +26,19 @@ module t (/*AUTOARG*/
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [`DATA_WIDTH-1:0] datao; // From mux4096 of mux4096.v
wire [`DATA_WIDTH-1:0] datao; // From mux4096 of mux4096.v
// End of automatics
reg [`DATA_WIDTH*`MUX1_SIZE*`MUX2_SIZE-1:0] datai;
reg [`ADDR_WIDTH-1:0] addr;
reg [`ADDR_WIDTH-1:0] addr;
// Mux: takes in addr and datai and outputs datao
mux4096 mux4096 (/*AUTOINST*/
// Outputs
.datao (datao[`DATA_WIDTH-1:0]),
// Inputs
.datai (datai[`DATA_WIDTH*`MUX1_SIZE*`MUX2_SIZE-1:0]),
.addr (addr[`ADDR_WIDTH-1:0]));
// Outputs
.datao (datao[`DATA_WIDTH-1:0]),
// Inputs
.datai (datai[`DATA_WIDTH*`MUX1_SIZE*`MUX2_SIZE-1:0]),
.addr (addr[`ADDR_WIDTH-1:0]));
// calculate what the answer should be from datai. This is bit
@ -48,9 +48,9 @@ module t (/*AUTOARG*/
integer j;
always @(datai or addr) begin
for(j=0;j<`DATA_WIDTH;j=j+1) begin
/* verilator lint_off WIDTH */
datao_check[j] = datai >> ((`MUX1_SIZE*`MUX2_SIZE*j)+addr);
/* verilator lint_on WIDTH */
/* verilator lint_off WIDTH */
datao_check[j] = datai >> ((`MUX1_SIZE*`MUX2_SIZE*j)+addr);
/* verilator lint_on WIDTH */
end
end
@ -59,19 +59,19 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
// initial the input data with random values
if (addr == 0) begin
result = 1;
datai = 0;
for(i=0; i<`MUX1_SIZE*`MUX2_SIZE; i=i+1) begin
/* verilator lint_off WIDTH */
datai = (datai << `DATA_WIDTH) | ($random & {`DATA_WIDTH{1'b1}});
/* verilator lint_on WIDTH */
end
result = 1;
datai = 0;
for(i=0; i<`MUX1_SIZE*`MUX2_SIZE; i=i+1) begin
/* verilator lint_off WIDTH */
datai = (datai << `DATA_WIDTH) | ($random & {`DATA_WIDTH{1'b1}});
/* verilator lint_on WIDTH */
end
end
addr <= addr + 1;
if (datao_check != datao) begin
result = 0;
$stop;
result = 0;
$stop;
end
`ifdef TEST_VERBOSE
@ -79,8 +79,8 @@ module t (/*AUTOARG*/
`endif
// only run the first 10 addresses for now
if (addr > 10) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

14
test_regress/t/t_bind.v
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@ -17,14 +17,14 @@ module t (/*AUTOARG*/
ExampInst i
(// Outputs
.o (o[31:0]),
.o (o[31:0]),
// Inputs
.i (1'b0)
.i (1'b0)
/*AUTOINST*/);
Prog p (/*AUTOINST*/
// Inputs
.si (si));
// Inputs
.si (si));
always @ (posedge clk) begin
if (!a_finished) $stop;
@ -37,7 +37,7 @@ endmodule
module InstModule (
output logic [31:0] so,
input si
input si
);
assign so = {32{si}};
endmodule
@ -52,9 +52,9 @@ module ExampInst (o,i);
InstModule instName
(// Outputs
.so (o[31:0]),
.so (o[31:0]),
// Inputs
.si (i)
.si (i)
/*AUTOINST*/);
//bind InstModule Prog instProg

22
test_regress/t/t_bind2.v
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@ -14,8 +14,8 @@ module t (/*AUTOARG*/
);
input clk;
reg [7:0] p1;
reg [7:0] p2;
reg [7:0] p3;
reg [7:0] p2;
reg [7:0] p3;
initial begin
p1 = 8'h01;
@ -28,16 +28,16 @@ module t (/*AUTOARG*/
parameter int param3 = 8'h13;
targetmod i_targetmod (/*AUTOINST*/
// Inputs
.clk (clk));
// Inputs
.clk (clk));
//Binding i_targetmod to mycheck --instantiates i_mycheck inside i_targetmod
//param1 not over-riden (as mycheck) (=> 0x31)
//param2 explicitly bound to targetmod value (=> 0x22)
//param3 explicitly bound to top value (=> 0x13)
//p1 implictly bound (.*), takes value from targetmod (=> 0x04)
//p2 explictly bound to targetmod (=> 0x05)
//p3 explictly bound to top (=> 0x03)
//param1 not over-riden (as mycheck) (=> 0x31)
//param2 explicitly bound to targetmod value (=> 0x22)
//param3 explicitly bound to top value (=> 0x13)
//p1 implictly bound (.*), takes value from targetmod (=> 0x04)
//p2 explictly bound to targetmod (=> 0x05)
//p3 explictly bound to top (=> 0x03)
// Alternative unsupported form is i_targetmod
bind targetmod mycheck
@ -50,7 +50,7 @@ module t (/*AUTOARG*/
endmodule
module targetmod (input clk);
reg [7:0] p1;
reg [7:0] p1;
reg [7:0] p2;
reg [7:0] p3;

38
test_regress/t/t_bitsel_slice.v
View File

@ -10,24 +10,24 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
logic [2:0] [1:0] in;
always @* in = crc[5:0];
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
logic [1:0] [1:0] out; // From test of Test.v
logic [1:0] [1:0] out; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.out (out/*[1:0][1:0]*/),
// Inputs
.clk (clk),
.in (in/*[2:0][1:0]*/));
// Outputs
.out (out/*[1:0][1:0]*/),
// Inputs
.clk (clk),
.in (in/*[2:0][1:0]*/));
// Aggregate outputs into a single result vector
wire [63:0] result = {60'h0, out[1],out[0]};
@ -41,23 +41,23 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
`define EXPECTED_SUM 64'hdc21e42d85441511
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end

12
test_regress/t/t_bitsel_struct3.v
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@ -30,9 +30,9 @@ module t(/*AUTOARG*/
union packed {
logic [31:0] [7:0] idx;
struct packed {
logic [15:0] z, y, x;
logic [25:0] [7:0] r;
struct packed {
logic [15:0] z, y, x;
logic [25:0] [7:0] r;
} nam;
} gpr;
@ -40,9 +40,9 @@ module t(/*AUTOARG*/
initial begin
b = {16'h8765,16'h4321};
a = b[19:12]; // This works
c = b[8+:8]; // This fails
d = b[11-:8]; // This fails
a = b[19:12]; // This works
c = b[8+:8]; // This fails
d = b[11-:8]; // This fails
`checkh(a, 8'h54);
`checkh(c, 8'h43);
`checkh(d, 8'h32);

92
test_regress/t/t_blocking.v
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@ -24,50 +24,50 @@ module t (/*AUTOARG*/
// surefire lint_off STMINI
// surefire lint_off NBAJAM
always @ (posedge clk) begin // filp-flops with asynchronous reset
always @ (posedge clk) begin // filp-flops with asynchronous reset
if (0) begin
_mode <= 0;
_mode <= 0;
end
else begin
_mode <= _mode + 1;
if (_mode==0) begin
$write("[%0t] t_blocking: Running\n", $time);
a <= 8'd0;
b <= 8'd0;
c <= 8'd0;
end
else if (_mode==1) begin
if (a !== 8'd0) $stop;
if (b !== 8'd0) $stop;
if (c !== 8'd0) $stop;
a <= b;
b <= 8'd1;
c <= b;
if (a !== 8'd0) $stop;
if (b !== 8'd0) $stop;
if (c !== 8'd0) $stop;
end
else if (_mode==2) begin
if (a !== 8'd0) $stop;
if (b !== 8'd1) $stop;
if (c !== 8'd0) $stop;
a <= b;
b <= 8'd2;
c <= b;
if (a !== 8'd0) $stop;
if (b !== 8'd1) $stop;
if (c !== 8'd0) $stop;
end
else if (_mode==3) begin
if (a !== 8'd1) $stop;
if (b !== 8'd2) $stop;
if (c !== 8'd1) $stop;
end
else if (_mode==4) begin
if (mode_d3r != 8'd1) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
_mode <= _mode + 1;
if (_mode==0) begin
$write("[%0t] t_blocking: Running\n", $time);
a <= 8'd0;
b <= 8'd0;
c <= 8'd0;
end
else if (_mode==1) begin
if (a !== 8'd0) $stop;
if (b !== 8'd0) $stop;
if (c !== 8'd0) $stop;
a <= b;
b <= 8'd1;
c <= b;
if (a !== 8'd0) $stop;
if (b !== 8'd0) $stop;
if (c !== 8'd0) $stop;
end
else if (_mode==2) begin
if (a !== 8'd0) $stop;
if (b !== 8'd1) $stop;
if (c !== 8'd0) $stop;
a <= b;
b <= 8'd2;
c <= b;
if (a !== 8'd0) $stop;
if (b !== 8'd1) $stop;
if (c !== 8'd0) $stop;
end
else if (_mode==3) begin
if (a !== 8'd1) $stop;
if (b !== 8'd2) $stop;
if (c !== 8'd1) $stop;
end
else if (_mode==4) begin
if (mode_d3r != 8'd1) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
end
@ -81,15 +81,15 @@ module t (/*AUTOARG*/
// surefire lint_off SEQASS
always @ (posedge clk) begin
if (_mode==1) begin
bits[14:13] <= 2'b11;
bits[12] <= 1'b1;
bits[14:13] <= 2'b11;
bits[12] <= 1'b1;
end
if (_mode==2) begin
bits[11:10] <= 2'b10;
bits[13] <= 0;
bits[11:10] <= 2'b10;
bits[13] <= 0;
end
if (_mode==3) begin
if (bits !== 5'b10110) $stop;
if (bits !== 5'b10110) $stop;
end
end

12
test_regress/t/t_case_66bits.v
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@ -15,12 +15,12 @@ module t (/*AUTOARG*/
always @(posedge clk) begin
case(idx)
1: idx = 100;
100: begin
$write("*-* All Finished *-*\n");
$finish;
end
default: $stop;
1: idx = 100;
100: begin
$write("*-* All Finished *-*\n");
$finish;
end
default: $stop;
endcase
end

92
test_regress/t/t_case_auto1.v
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@ -12,35 +12,35 @@ module t (/*AUTOARG*/
input clk;
localparam // synopsys enum En_State
EP_State_IDLE = {3'b000,5'd00},
EP_State_CMDSHIFT0 = {3'b001,5'd00},
EP_State_CMDSHIFT13 = {3'b001,5'd13},
EP_State_CMDSHIFT14 = {3'b001,5'd14},
EP_State_CMDSHIFT15 = {3'b001,5'd15},
EP_State_CMDSHIFT16 = {3'b001,5'd16},
EP_State_DWAIT = {3'b010,5'd00},
EP_State_DSHIFT0 = {3'b100,5'd00},
EP_State_DSHIFT1 = {3'b100,5'd01},
EP_State_DSHIFT15 = {3'b100,5'd15};
EP_State_IDLE = {3'b000,5'd00},
EP_State_CMDSHIFT0 = {3'b001,5'd00},
EP_State_CMDSHIFT13 = {3'b001,5'd13},
EP_State_CMDSHIFT14 = {3'b001,5'd14},
EP_State_CMDSHIFT15 = {3'b001,5'd15},
EP_State_CMDSHIFT16 = {3'b001,5'd16},
EP_State_DWAIT = {3'b010,5'd00},
EP_State_DSHIFT0 = {3'b100,5'd00},
EP_State_DSHIFT1 = {3'b100,5'd01},
EP_State_DSHIFT15 = {3'b100,5'd15};
reg [7:0] /* synopsys enum En_State */
m_state_xr; // Last command, for debugging
reg [7:0] /* synopsys enum En_State */
m_state_xr; // Last command, for debugging
/*AUTOASCIIENUM("m_state_xr", "m_stateAscii_xr", "EP_State_")*/
// Beginning of automatic ASCII enum decoding
reg [79:0] m_stateAscii_xr; // Decode of m_state_xr
reg [79:0] m_stateAscii_xr; // Decode of m_state_xr
always @(m_state_xr) begin
case ({m_state_xr})
EP_State_IDLE: m_stateAscii_xr = "idle ";
EP_State_CMDSHIFT0: m_stateAscii_xr = "cmdshift0 ";
EP_State_CMDSHIFT13: m_stateAscii_xr = "cmdshift13";
EP_State_CMDSHIFT14: m_stateAscii_xr = "cmdshift14";
EP_State_CMDSHIFT15: m_stateAscii_xr = "cmdshift15";
EP_State_CMDSHIFT16: m_stateAscii_xr = "cmdshift16";
EP_State_DWAIT: m_stateAscii_xr = "dwait ";
EP_State_DSHIFT0: m_stateAscii_xr = "dshift0 ";
EP_State_DSHIFT1: m_stateAscii_xr = "dshift1 ";
EP_State_DSHIFT15: m_stateAscii_xr = "dshift15 ";
default: m_stateAscii_xr = "%Error ";
EP_State_IDLE: m_stateAscii_xr = "idle ";
EP_State_CMDSHIFT0: m_stateAscii_xr = "cmdshift0 ";
EP_State_CMDSHIFT13: m_stateAscii_xr = "cmdshift13";
EP_State_CMDSHIFT14: m_stateAscii_xr = "cmdshift14";
EP_State_CMDSHIFT15: m_stateAscii_xr = "cmdshift15";
EP_State_CMDSHIFT16: m_stateAscii_xr = "cmdshift16";
EP_State_DWAIT: m_stateAscii_xr = "dwait ";
EP_State_DSHIFT0: m_stateAscii_xr = "dshift0 ";
EP_State_DSHIFT1: m_stateAscii_xr = "dshift1 ";
EP_State_DSHIFT15: m_stateAscii_xr = "dshift15 ";
default: m_stateAscii_xr = "%Error ";
endcase
end
// End of automatics
@ -48,28 +48,28 @@ module t (/*AUTOARG*/
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
//$write("%d %x %x %x\n", cyc, data, wrapcheck_a, wrapcheck_b);
if (cyc==1) begin
m_state_xr <= EP_State_IDLE;
end
if (cyc==2) begin
if (m_stateAscii_xr != "idle ") $stop;
m_state_xr <= EP_State_CMDSHIFT13;
end
if (cyc==3) begin
if (m_stateAscii_xr != "cmdshift13") $stop;
m_state_xr <= EP_State_CMDSHIFT16;
end
if (cyc==4) begin
if (m_stateAscii_xr != "cmdshift16") $stop;
m_state_xr <= EP_State_DWAIT;
end
if (cyc==9) begin
if (m_stateAscii_xr != "dwait ") $stop;
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
//$write("%d %x %x %x\n", cyc, data, wrapcheck_a, wrapcheck_b);
if (cyc==1) begin
m_state_xr <= EP_State_IDLE;
end
if (cyc==2) begin
if (m_stateAscii_xr != "idle ") $stop;
m_state_xr <= EP_State_CMDSHIFT13;
end
if (cyc==3) begin
if (m_stateAscii_xr != "cmdshift13") $stop;
m_state_xr <= EP_State_CMDSHIFT16;
end
if (cyc==4) begin
if (m_stateAscii_xr != "cmdshift16") $stop;
m_state_xr <= EP_State_DWAIT;
end
if (cyc==9) begin
if (m_stateAscii_xr != "dwait ") $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
end

496
test_regress/t/t_case_deep.v
View File

@ -10,28 +10,28 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
// Take CRC data and apply to testblock inputs
wire [33:0] in = crc[33:0];
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [31:0] code; // From test of Test.v
wire [4:0] len; // From test of Test.v
wire next; // From test of Test.v
wire [31:0] code; // From test of Test.v
wire [4:0] len; // From test of Test.v
wire next; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.next (next),
.code (code[31:0]),
.len (len[4:0]),
// Inputs
.clk (clk),
.in (in[33:0]));
// Outputs
.next (next),
.code (code[31:0]),
.len (len[4:0]),
// Inputs
.clk (clk),
.in (in[33:0]));
// Aggregate outputs into a single result vector
wire [63:0] result = {26'h0, next, len, code};
@ -48,20 +48,20 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -76,15 +76,15 @@ module Test (/*AUTOARG*/
input clk;
input [33:0] in;
output next;
output next;
output [31:0] code;
output [4:0] len;
output [4:0] len;
/*AUTOREG*/
// Beginning of automatic regs (for this module's undeclared outputs)
reg [31:0] code;
reg [4:0] len;
reg next;
reg [31:0] code;
reg [4:0] len;
reg next;
// End of automatics
/*
@ -99,31 +99,31 @@ pat:
my ($try, $val, $mask);
try:
for ($try=0; ; $try++) {
next pat if $try>50;
$val = 0;
for (my $bit=23; $bit>(23-$len); $bit--) {
my $b = int(rand()*2);
$val |= (1<<$bit) if $b;
}
$mask = (1<<(23-$len+1))-1;
for (my $testval = $val; $testval <= ($val + $mask); $testval ++) {
next try if $used[$testval];
}
last;
next pat if $try>50;
$val = 0;
for (my $bit=23; $bit>(23-$len); $bit--) {
my $b = int(rand()*2);
$val |= (1<<$bit) if $b;
}
$mask = (1<<(23-$len+1))-1;
for (my $testval = $val; $testval <= ($val + $mask); $testval ++) {
next try if $used[$testval];
}
last;
}
my $bits = "";
my $val2 = 0;
for (my $bit=23; $bit>(23-$len); $bit--) {
my $b = ($val & (1<<$bit));
$bits .= $b?'1':'0';
my $b = ($val & (1<<$bit));
$bits .= $b?'1':'0';
}
for (my $testval = $val; $testval <= ($val + $mask); $testval++) {
$used[$testval]= 1; #printf "U%08x\n", $testval;
$used[$testval]= 1; #printf "U%08x\n", $testval;
}
if ($try<90) {
printf +(" 24'b%s: {next, len, code} = {in[%02d], 5'd%02d, 32'd%03d};\n"
,$bits.("?"x(24-$len)), 31-$len, $len, $pat);
$pat++;
printf +(" 24'b%s: {next, len, code} = {in[%02d], 5'd%02d, 32'd%03d};\n"
,$bits.("?"x(24-$len)), 31-$len, $len, $pat);
$pat++;
}
}
*/
@ -133,211 +133,211 @@ pat:
code = 32'd0;
len = 5'b11111;
casez (in[31:8])
24'b1010????????????????????: {next, len, code} = {in[27], 5'd04, 32'd000};
24'b1100????????????????????: {next, len, code} = {in[27], 5'd04, 32'd001};
24'b0110????????????????????: {next, len, code} = {in[27], 5'd04, 32'd002};
24'b1001????????????????????: {next, len, code} = {in[27], 5'd04, 32'd003};
24'b1101????????????????????: {next, len, code} = {in[27], 5'd04, 32'd004};
24'b0011????????????????????: {next, len, code} = {in[27], 5'd04, 32'd005};
24'b0001????????????????????: {next, len, code} = {in[27], 5'd04, 32'd006};
24'b10001???????????????????: {next, len, code} = {in[26], 5'd05, 32'd007};
24'b01110???????????????????: {next, len, code} = {in[26], 5'd05, 32'd008};
24'b01000???????????????????: {next, len, code} = {in[26], 5'd05, 32'd009};
24'b00001???????????????????: {next, len, code} = {in[26], 5'd05, 32'd010};
24'b11100???????????????????: {next, len, code} = {in[26], 5'd05, 32'd011};
24'b01011???????????????????: {next, len, code} = {in[26], 5'd05, 32'd012};
24'b100001??????????????????: {next, len, code} = {in[25], 5'd06, 32'd013};
24'b111110??????????????????: {next, len, code} = {in[25], 5'd06, 32'd014};
24'b010010??????????????????: {next, len, code} = {in[25], 5'd06, 32'd015};
24'b001011??????????????????: {next, len, code} = {in[25], 5'd06, 32'd016};
24'b101110??????????????????: {next, len, code} = {in[25], 5'd06, 32'd017};
24'b111011??????????????????: {next, len, code} = {in[25], 5'd06, 32'd018};
24'b0111101?????????????????: {next, len, code} = {in[24], 5'd07, 32'd020};
24'b0010100?????????????????: {next, len, code} = {in[24], 5'd07, 32'd021};
24'b0111111?????????????????: {next, len, code} = {in[24], 5'd07, 32'd022};
24'b1011010?????????????????: {next, len, code} = {in[24], 5'd07, 32'd023};
24'b1000000?????????????????: {next, len, code} = {in[24], 5'd07, 32'd024};
24'b1011111?????????????????: {next, len, code} = {in[24], 5'd07, 32'd025};
24'b1110100?????????????????: {next, len, code} = {in[24], 5'd07, 32'd026};
24'b01111100????????????????: {next, len, code} = {in[23], 5'd08, 32'd027};
24'b00000110????????????????: {next, len, code} = {in[23], 5'd08, 32'd028};
24'b00000101????????????????: {next, len, code} = {in[23], 5'd08, 32'd029};
24'b01001100????????????????: {next, len, code} = {in[23], 5'd08, 32'd030};
24'b10110110????????????????: {next, len, code} = {in[23], 5'd08, 32'd031};
24'b00100110????????????????: {next, len, code} = {in[23], 5'd08, 32'd032};
24'b11110010????????????????: {next, len, code} = {in[23], 5'd08, 32'd033};
24'b010011101???????????????: {next, len, code} = {in[22], 5'd09, 32'd034};
24'b001000000???????????????: {next, len, code} = {in[22], 5'd09, 32'd035};
24'b010101111???????????????: {next, len, code} = {in[22], 5'd09, 32'd036};
24'b010101010???????????????: {next, len, code} = {in[22], 5'd09, 32'd037};
24'b010011011???????????????: {next, len, code} = {in[22], 5'd09, 32'd038};
24'b010100011???????????????: {next, len, code} = {in[22], 5'd09, 32'd039};
24'b010101000???????????????: {next, len, code} = {in[22], 5'd09, 32'd040};
24'b1111010101??????????????: {next, len, code} = {in[21], 5'd10, 32'd041};
24'b0010001000??????????????: {next, len, code} = {in[21], 5'd10, 32'd042};
24'b0101001101??????????????: {next, len, code} = {in[21], 5'd10, 32'd043};
24'b0010010100??????????????: {next, len, code} = {in[21], 5'd10, 32'd044};
24'b1011001110??????????????: {next, len, code} = {in[21], 5'd10, 32'd045};
24'b1111000011??????????????: {next, len, code} = {in[21], 5'd10, 32'd046};
24'b0101000000??????????????: {next, len, code} = {in[21], 5'd10, 32'd047};
24'b1111110000??????????????: {next, len, code} = {in[21], 5'd10, 32'd048};
24'b10110111010?????????????: {next, len, code} = {in[20], 5'd11, 32'd049};
24'b11110000011?????????????: {next, len, code} = {in[20], 5'd11, 32'd050};
24'b01001111011?????????????: {next, len, code} = {in[20], 5'd11, 32'd051};
24'b00101011011?????????????: {next, len, code} = {in[20], 5'd11, 32'd052};
24'b01010010100?????????????: {next, len, code} = {in[20], 5'd11, 32'd053};
24'b11110111100?????????????: {next, len, code} = {in[20], 5'd11, 32'd054};
24'b00100111001?????????????: {next, len, code} = {in[20], 5'd11, 32'd055};
24'b10110001010?????????????: {next, len, code} = {in[20], 5'd11, 32'd056};
24'b10000010000?????????????: {next, len, code} = {in[20], 5'd11, 32'd057};
24'b111111101100????????????: {next, len, code} = {in[19], 5'd12, 32'd058};
24'b100000111110????????????: {next, len, code} = {in[19], 5'd12, 32'd059};
24'b100000110010????????????: {next, len, code} = {in[19], 5'd12, 32'd060};
24'b100000111001????????????: {next, len, code} = {in[19], 5'd12, 32'd061};
24'b010100101111????????????: {next, len, code} = {in[19], 5'd12, 32'd062};
24'b001000001100????????????: {next, len, code} = {in[19], 5'd12, 32'd063};
24'b000001111111????????????: {next, len, code} = {in[19], 5'd12, 32'd064};
24'b011111010100????????????: {next, len, code} = {in[19], 5'd12, 32'd065};
24'b1110101111101???????????: {next, len, code} = {in[18], 5'd13, 32'd066};
24'b0100110101110???????????: {next, len, code} = {in[18], 5'd13, 32'd067};
24'b1111111011011???????????: {next, len, code} = {in[18], 5'd13, 32'd068};
24'b0101011011001???????????: {next, len, code} = {in[18], 5'd13, 32'd069};
24'b0010000101100???????????: {next, len, code} = {in[18], 5'd13, 32'd070};
24'b1111111101101???????????: {next, len, code} = {in[18], 5'd13, 32'd071};
24'b1011110010110???????????: {next, len, code} = {in[18], 5'd13, 32'd072};
24'b0101010111010???????????: {next, len, code} = {in[18], 5'd13, 32'd073};
24'b1111011010010???????????: {next, len, code} = {in[18], 5'd13, 32'd074};
24'b01010100100011??????????: {next, len, code} = {in[17], 5'd14, 32'd075};
24'b10110000110010??????????: {next, len, code} = {in[17], 5'd14, 32'd076};
24'b10111101001111??????????: {next, len, code} = {in[17], 5'd14, 32'd077};
24'b10110000010101??????????: {next, len, code} = {in[17], 5'd14, 32'd078};
24'b00101011001111??????????: {next, len, code} = {in[17], 5'd14, 32'd079};
24'b00100000101100??????????: {next, len, code} = {in[17], 5'd14, 32'd080};
24'b11111110010111??????????: {next, len, code} = {in[17], 5'd14, 32'd081};
24'b10110010100000??????????: {next, len, code} = {in[17], 5'd14, 32'd082};
24'b11101011101000??????????: {next, len, code} = {in[17], 5'd14, 32'd083};
24'b01010000011111??????????: {next, len, code} = {in[17], 5'd14, 32'd084};
24'b101111011001011?????????: {next, len, code} = {in[16], 5'd15, 32'd085};
24'b101111010001100?????????: {next, len, code} = {in[16], 5'd15, 32'd086};
24'b100000111100111?????????: {next, len, code} = {in[16], 5'd15, 32'd087};
24'b001010101011000?????????: {next, len, code} = {in[16], 5'd15, 32'd088};
24'b111111100100001?????????: {next, len, code} = {in[16], 5'd15, 32'd089};
24'b001001011000010?????????: {next, len, code} = {in[16], 5'd15, 32'd090};
24'b011110011001011?????????: {next, len, code} = {in[16], 5'd15, 32'd091};
24'b111111111111010?????????: {next, len, code} = {in[16], 5'd15, 32'd092};
24'b101111001010011?????????: {next, len, code} = {in[16], 5'd15, 32'd093};
24'b100000110000111?????????: {next, len, code} = {in[16], 5'd15, 32'd094};
24'b0010010000000101????????: {next, len, code} = {in[15], 5'd16, 32'd095};
24'b0010010010101001????????: {next, len, code} = {in[15], 5'd16, 32'd096};
24'b1111011010110010????????: {next, len, code} = {in[15], 5'd16, 32'd097};
24'b0010010001100100????????: {next, len, code} = {in[15], 5'd16, 32'd098};
24'b0101011101110100????????: {next, len, code} = {in[15], 5'd16, 32'd099};
24'b0101011010001111????????: {next, len, code} = {in[15], 5'd16, 32'd100};
24'b0010000110011111????????: {next, len, code} = {in[15], 5'd16, 32'd101};
24'b0101010010000101????????: {next, len, code} = {in[15], 5'd16, 32'd102};
24'b1110101011000000????????: {next, len, code} = {in[15], 5'd16, 32'd103};
24'b1111000000110010????????: {next, len, code} = {in[15], 5'd16, 32'd104};
24'b0111100010001101????????: {next, len, code} = {in[15], 5'd16, 32'd105};
24'b00100010110001100???????: {next, len, code} = {in[14], 5'd17, 32'd106};
24'b00100010101101010???????: {next, len, code} = {in[14], 5'd17, 32'd107};
24'b11111110111100000???????: {next, len, code} = {in[14], 5'd17, 32'd108};
24'b00100000111010000???????: {next, len, code} = {in[14], 5'd17, 32'd109};
24'b00100111011101001???????: {next, len, code} = {in[14], 5'd17, 32'd110};
24'b11111110111000011???????: {next, len, code} = {in[14], 5'd17, 32'd111};
24'b11110001101000100???????: {next, len, code} = {in[14], 5'd17, 32'd112};
24'b11101011101011101???????: {next, len, code} = {in[14], 5'd17, 32'd113};
24'b01010000100101011???????: {next, len, code} = {in[14], 5'd17, 32'd114};
24'b00100100110011001???????: {next, len, code} = {in[14], 5'd17, 32'd115};
24'b01001110010101000???????: {next, len, code} = {in[14], 5'd17, 32'd116};
24'b010011110101001000??????: {next, len, code} = {in[13], 5'd18, 32'd117};
24'b111010101110010010??????: {next, len, code} = {in[13], 5'd18, 32'd118};
24'b001001001001111000??????: {next, len, code} = {in[13], 5'd18, 32'd119};
24'b101111000110111101??????: {next, len, code} = {in[13], 5'd18, 32'd120};
24'b101101111010101001??????: {next, len, code} = {in[13], 5'd18, 32'd121};
24'b111101110010111110??????: {next, len, code} = {in[13], 5'd18, 32'd122};
24'b010100100011010000??????: {next, len, code} = {in[13], 5'd18, 32'd123};
24'b001001001111011001??????: {next, len, code} = {in[13], 5'd18, 32'd124};
24'b010100110010001001??????: {next, len, code} = {in[13], 5'd18, 32'd125};
24'b111010110000111000??????: {next, len, code} = {in[13], 5'd18, 32'd126};
24'b111010110011000101??????: {next, len, code} = {in[13], 5'd18, 32'd127};
24'b010100001000111001??????: {next, len, code} = {in[13], 5'd18, 32'd128};
24'b1000001011000110100?????: {next, len, code} = {in[12], 5'd19, 32'd129};
24'b0010010111001110110?????: {next, len, code} = {in[12], 5'd19, 32'd130};
24'b0101011001000001101?????: {next, len, code} = {in[12], 5'd19, 32'd131};
24'b0101000010010101011?????: {next, len, code} = {in[12], 5'd19, 32'd132};
24'b1111011111101001101?????: {next, len, code} = {in[12], 5'd19, 32'd133};
24'b1011001000101010110?????: {next, len, code} = {in[12], 5'd19, 32'd134};
24'b1011000001000100001?????: {next, len, code} = {in[12], 5'd19, 32'd135};
24'b1110101100010011001?????: {next, len, code} = {in[12], 5'd19, 32'd136};
24'b0010010111010111110?????: {next, len, code} = {in[12], 5'd19, 32'd137};
24'b0010010001100111100?????: {next, len, code} = {in[12], 5'd19, 32'd138};
24'b1011001011100000101?????: {next, len, code} = {in[12], 5'd19, 32'd139};
24'b1011000100010100101?????: {next, len, code} = {in[12], 5'd19, 32'd140};
24'b1111111001000111011?????: {next, len, code} = {in[12], 5'd19, 32'd141};
24'b00100010111101101101????: {next, len, code} = {in[11], 5'd20, 32'd142};
24'b10000010101010101101????: {next, len, code} = {in[11], 5'd20, 32'd143};
24'b10110010100101001101????: {next, len, code} = {in[11], 5'd20, 32'd144};
24'b01010110111100010000????: {next, len, code} = {in[11], 5'd20, 32'd145};
24'b10110111110011001001????: {next, len, code} = {in[11], 5'd20, 32'd146};
24'b11111101101100100101????: {next, len, code} = {in[11], 5'd20, 32'd147};
24'b10110000010100100001????: {next, len, code} = {in[11], 5'd20, 32'd148};
24'b10110010011010110110????: {next, len, code} = {in[11], 5'd20, 32'd149};
24'b01111001010000011000????: {next, len, code} = {in[11], 5'd20, 32'd150};
24'b11110110001011011011????: {next, len, code} = {in[11], 5'd20, 32'd151};
24'b01010000100100001011????: {next, len, code} = {in[11], 5'd20, 32'd152};
24'b10110001100101110111????: {next, len, code} = {in[11], 5'd20, 32'd153};
24'b10111100110111101000????: {next, len, code} = {in[11], 5'd20, 32'd154};
24'b01010001010111010000????: {next, len, code} = {in[11], 5'd20, 32'd155};
24'b01010100111110001110????: {next, len, code} = {in[11], 5'd20, 32'd156};
24'b11111110011001100111????: {next, len, code} = {in[11], 5'd20, 32'd157};
24'b11110111111101010001????: {next, len, code} = {in[11], 5'd20, 32'd158};
24'b10110000010111100000????: {next, len, code} = {in[11], 5'd20, 32'd159};
24'b01001111100001000101????: {next, len, code} = {in[11], 5'd20, 32'd160};
24'b01010010000111010110????: {next, len, code} = {in[11], 5'd20, 32'd161};
24'b11101010101011101111????: {next, len, code} = {in[11], 5'd20, 32'd162};
24'b11111110010011100011????: {next, len, code} = {in[11], 5'd20, 32'd163};
24'b01010111001111101111????: {next, len, code} = {in[11], 5'd20, 32'd164};
24'b10110001111111111101????: {next, len, code} = {in[11], 5'd20, 32'd165};
24'b10110001001100110000????: {next, len, code} = {in[11], 5'd20, 32'd166};
24'b11110100011000111101????: {next, len, code} = {in[11], 5'd20, 32'd167};
24'b00101011101110100011????: {next, len, code} = {in[11], 5'd20, 32'd168};
24'b01010000011011111110????: {next, len, code} = {in[11], 5'd20, 32'd169};
24'b00000111000010000010????: {next, len, code} = {in[11], 5'd20, 32'd170};
24'b00101010000011001000????: {next, len, code} = {in[11], 5'd20, 32'd171};
24'b01001110010100101110????: {next, len, code} = {in[11], 5'd20, 32'd172};
24'b11110000000010000000????: {next, len, code} = {in[11], 5'd20, 32'd173};
24'b01001101011001111001????: {next, len, code} = {in[11], 5'd20, 32'd174};
24'b11110111000111010101????: {next, len, code} = {in[11], 5'd20, 32'd175};
24'b01111001101001110110????: {next, len, code} = {in[11], 5'd20, 32'd176};
24'b11110000101011101111????: {next, len, code} = {in[11], 5'd20, 32'd177};
24'b00100100100110101010????: {next, len, code} = {in[11], 5'd20, 32'd178};
24'b11110001011011000011????: {next, len, code} = {in[11], 5'd20, 32'd179};
24'b01010111001000110011????: {next, len, code} = {in[11], 5'd20, 32'd180};
24'b01111000000100010101????: {next, len, code} = {in[11], 5'd20, 32'd181};
24'b00100101101011001101????: {next, len, code} = {in[11], 5'd20, 32'd182};
24'b10110010110000111001????: {next, len, code} = {in[11], 5'd20, 32'd183};
24'b10110000101010000011????: {next, len, code} = {in[11], 5'd20, 32'd184};
24'b00100100111110001101????: {next, len, code} = {in[11], 5'd20, 32'd185};
24'b01111001101001101011????: {next, len, code} = {in[11], 5'd20, 32'd186};
24'b01010001000000010001????: {next, len, code} = {in[11], 5'd20, 32'd187};
24'b11110101111111101110????: {next, len, code} = {in[11], 5'd20, 32'd188};
24'b10000010111110110011????: {next, len, code} = {in[11], 5'd20, 32'd189};
24'b00000100011110100111????: {next, len, code} = {in[11], 5'd20, 32'd190};
24'b11111101001111101100????: {next, len, code} = {in[11], 5'd20, 32'd191};
24'b00101011100011110000????: {next, len, code} = {in[11], 5'd20, 32'd192};
24'b00100100111001011001????: {next, len, code} = {in[11], 5'd20, 32'd193};
24'b10000010101000000100????: {next, len, code} = {in[11], 5'd20, 32'd194};
24'b11110001001000111100????: {next, len, code} = {in[11], 5'd20, 32'd195};
24'b10111100011010011001????: {next, len, code} = {in[11], 5'd20, 32'd196};
24'b000000??????????????????: begin
casez (in[33:32])
2'b1?: {next, len, code} = {1'b0, 5'd18, 32'd197};
2'b01: {next, len, code} = {1'b0, 5'd19, 32'd198};
2'b00: {next, len, code} = {1'b0, 5'd19, 32'd199};
default: ;
endcase
end
default: ;
24'b1010????????????????????: {next, len, code} = {in[27], 5'd04, 32'd000};
24'b1100????????????????????: {next, len, code} = {in[27], 5'd04, 32'd001};
24'b0110????????????????????: {next, len, code} = {in[27], 5'd04, 32'd002};
24'b1001????????????????????: {next, len, code} = {in[27], 5'd04, 32'd003};
24'b1101????????????????????: {next, len, code} = {in[27], 5'd04, 32'd004};
24'b0011????????????????????: {next, len, code} = {in[27], 5'd04, 32'd005};
24'b0001????????????????????: {next, len, code} = {in[27], 5'd04, 32'd006};
24'b10001???????????????????: {next, len, code} = {in[26], 5'd05, 32'd007};
24'b01110???????????????????: {next, len, code} = {in[26], 5'd05, 32'd008};
24'b01000???????????????????: {next, len, code} = {in[26], 5'd05, 32'd009};
24'b00001???????????????????: {next, len, code} = {in[26], 5'd05, 32'd010};
24'b11100???????????????????: {next, len, code} = {in[26], 5'd05, 32'd011};
24'b01011???????????????????: {next, len, code} = {in[26], 5'd05, 32'd012};
24'b100001??????????????????: {next, len, code} = {in[25], 5'd06, 32'd013};
24'b111110??????????????????: {next, len, code} = {in[25], 5'd06, 32'd014};
24'b010010??????????????????: {next, len, code} = {in[25], 5'd06, 32'd015};
24'b001011??????????????????: {next, len, code} = {in[25], 5'd06, 32'd016};
24'b101110??????????????????: {next, len, code} = {in[25], 5'd06, 32'd017};
24'b111011??????????????????: {next, len, code} = {in[25], 5'd06, 32'd018};
24'b0111101?????????????????: {next, len, code} = {in[24], 5'd07, 32'd020};
24'b0010100?????????????????: {next, len, code} = {in[24], 5'd07, 32'd021};
24'b0111111?????????????????: {next, len, code} = {in[24], 5'd07, 32'd022};
24'b1011010?????????????????: {next, len, code} = {in[24], 5'd07, 32'd023};
24'b1000000?????????????????: {next, len, code} = {in[24], 5'd07, 32'd024};
24'b1011111?????????????????: {next, len, code} = {in[24], 5'd07, 32'd025};
24'b1110100?????????????????: {next, len, code} = {in[24], 5'd07, 32'd026};
24'b01111100????????????????: {next, len, code} = {in[23], 5'd08, 32'd027};
24'b00000110????????????????: {next, len, code} = {in[23], 5'd08, 32'd028};
24'b00000101????????????????: {next, len, code} = {in[23], 5'd08, 32'd029};
24'b01001100????????????????: {next, len, code} = {in[23], 5'd08, 32'd030};
24'b10110110????????????????: {next, len, code} = {in[23], 5'd08, 32'd031};
24'b00100110????????????????: {next, len, code} = {in[23], 5'd08, 32'd032};
24'b11110010????????????????: {next, len, code} = {in[23], 5'd08, 32'd033};
24'b010011101???????????????: {next, len, code} = {in[22], 5'd09, 32'd034};
24'b001000000???????????????: {next, len, code} = {in[22], 5'd09, 32'd035};
24'b010101111???????????????: {next, len, code} = {in[22], 5'd09, 32'd036};
24'b010101010???????????????: {next, len, code} = {in[22], 5'd09, 32'd037};
24'b010011011???????????????: {next, len, code} = {in[22], 5'd09, 32'd038};
24'b010100011???????????????: {next, len, code} = {in[22], 5'd09, 32'd039};
24'b010101000???????????????: {next, len, code} = {in[22], 5'd09, 32'd040};
24'b1111010101??????????????: {next, len, code} = {in[21], 5'd10, 32'd041};
24'b0010001000??????????????: {next, len, code} = {in[21], 5'd10, 32'd042};
24'b0101001101??????????????: {next, len, code} = {in[21], 5'd10, 32'd043};
24'b0010010100??????????????: {next, len, code} = {in[21], 5'd10, 32'd044};
24'b1011001110??????????????: {next, len, code} = {in[21], 5'd10, 32'd045};
24'b1111000011??????????????: {next, len, code} = {in[21], 5'd10, 32'd046};
24'b0101000000??????????????: {next, len, code} = {in[21], 5'd10, 32'd047};
24'b1111110000??????????????: {next, len, code} = {in[21], 5'd10, 32'd048};
24'b10110111010?????????????: {next, len, code} = {in[20], 5'd11, 32'd049};
24'b11110000011?????????????: {next, len, code} = {in[20], 5'd11, 32'd050};
24'b01001111011?????????????: {next, len, code} = {in[20], 5'd11, 32'd051};
24'b00101011011?????????????: {next, len, code} = {in[20], 5'd11, 32'd052};
24'b01010010100?????????????: {next, len, code} = {in[20], 5'd11, 32'd053};
24'b11110111100?????????????: {next, len, code} = {in[20], 5'd11, 32'd054};
24'b00100111001?????????????: {next, len, code} = {in[20], 5'd11, 32'd055};
24'b10110001010?????????????: {next, len, code} = {in[20], 5'd11, 32'd056};
24'b10000010000?????????????: {next, len, code} = {in[20], 5'd11, 32'd057};
24'b111111101100????????????: {next, len, code} = {in[19], 5'd12, 32'd058};
24'b100000111110????????????: {next, len, code} = {in[19], 5'd12, 32'd059};
24'b100000110010????????????: {next, len, code} = {in[19], 5'd12, 32'd060};
24'b100000111001????????????: {next, len, code} = {in[19], 5'd12, 32'd061};
24'b010100101111????????????: {next, len, code} = {in[19], 5'd12, 32'd062};
24'b001000001100????????????: {next, len, code} = {in[19], 5'd12, 32'd063};
24'b000001111111????????????: {next, len, code} = {in[19], 5'd12, 32'd064};
24'b011111010100????????????: {next, len, code} = {in[19], 5'd12, 32'd065};
24'b1110101111101???????????: {next, len, code} = {in[18], 5'd13, 32'd066};
24'b0100110101110???????????: {next, len, code} = {in[18], 5'd13, 32'd067};
24'b1111111011011???????????: {next, len, code} = {in[18], 5'd13, 32'd068};
24'b0101011011001???????????: {next, len, code} = {in[18], 5'd13, 32'd069};
24'b0010000101100???????????: {next, len, code} = {in[18], 5'd13, 32'd070};
24'b1111111101101???????????: {next, len, code} = {in[18], 5'd13, 32'd071};
24'b1011110010110???????????: {next, len, code} = {in[18], 5'd13, 32'd072};
24'b0101010111010???????????: {next, len, code} = {in[18], 5'd13, 32'd073};
24'b1111011010010???????????: {next, len, code} = {in[18], 5'd13, 32'd074};
24'b01010100100011??????????: {next, len, code} = {in[17], 5'd14, 32'd075};
24'b10110000110010??????????: {next, len, code} = {in[17], 5'd14, 32'd076};
24'b10111101001111??????????: {next, len, code} = {in[17], 5'd14, 32'd077};
24'b10110000010101??????????: {next, len, code} = {in[17], 5'd14, 32'd078};
24'b00101011001111??????????: {next, len, code} = {in[17], 5'd14, 32'd079};
24'b00100000101100??????????: {next, len, code} = {in[17], 5'd14, 32'd080};
24'b11111110010111??????????: {next, len, code} = {in[17], 5'd14, 32'd081};
24'b10110010100000??????????: {next, len, code} = {in[17], 5'd14, 32'd082};
24'b11101011101000??????????: {next, len, code} = {in[17], 5'd14, 32'd083};
24'b01010000011111??????????: {next, len, code} = {in[17], 5'd14, 32'd084};
24'b101111011001011?????????: {next, len, code} = {in[16], 5'd15, 32'd085};
24'b101111010001100?????????: {next, len, code} = {in[16], 5'd15, 32'd086};
24'b100000111100111?????????: {next, len, code} = {in[16], 5'd15, 32'd087};
24'b001010101011000?????????: {next, len, code} = {in[16], 5'd15, 32'd088};
24'b111111100100001?????????: {next, len, code} = {in[16], 5'd15, 32'd089};
24'b001001011000010?????????: {next, len, code} = {in[16], 5'd15, 32'd090};
24'b011110011001011?????????: {next, len, code} = {in[16], 5'd15, 32'd091};
24'b111111111111010?????????: {next, len, code} = {in[16], 5'd15, 32'd092};
24'b101111001010011?????????: {next, len, code} = {in[16], 5'd15, 32'd093};
24'b100000110000111?????????: {next, len, code} = {in[16], 5'd15, 32'd094};
24'b0010010000000101????????: {next, len, code} = {in[15], 5'd16, 32'd095};
24'b0010010010101001????????: {next, len, code} = {in[15], 5'd16, 32'd096};
24'b1111011010110010????????: {next, len, code} = {in[15], 5'd16, 32'd097};
24'b0010010001100100????????: {next, len, code} = {in[15], 5'd16, 32'd098};
24'b0101011101110100????????: {next, len, code} = {in[15], 5'd16, 32'd099};
24'b0101011010001111????????: {next, len, code} = {in[15], 5'd16, 32'd100};
24'b0010000110011111????????: {next, len, code} = {in[15], 5'd16, 32'd101};
24'b0101010010000101????????: {next, len, code} = {in[15], 5'd16, 32'd102};
24'b1110101011000000????????: {next, len, code} = {in[15], 5'd16, 32'd103};
24'b1111000000110010????????: {next, len, code} = {in[15], 5'd16, 32'd104};
24'b0111100010001101????????: {next, len, code} = {in[15], 5'd16, 32'd105};
24'b00100010110001100???????: {next, len, code} = {in[14], 5'd17, 32'd106};
24'b00100010101101010???????: {next, len, code} = {in[14], 5'd17, 32'd107};
24'b11111110111100000???????: {next, len, code} = {in[14], 5'd17, 32'd108};
24'b00100000111010000???????: {next, len, code} = {in[14], 5'd17, 32'd109};
24'b00100111011101001???????: {next, len, code} = {in[14], 5'd17, 32'd110};
24'b11111110111000011???????: {next, len, code} = {in[14], 5'd17, 32'd111};
24'b11110001101000100???????: {next, len, code} = {in[14], 5'd17, 32'd112};
24'b11101011101011101???????: {next, len, code} = {in[14], 5'd17, 32'd113};
24'b01010000100101011???????: {next, len, code} = {in[14], 5'd17, 32'd114};
24'b00100100110011001???????: {next, len, code} = {in[14], 5'd17, 32'd115};
24'b01001110010101000???????: {next, len, code} = {in[14], 5'd17, 32'd116};
24'b010011110101001000??????: {next, len, code} = {in[13], 5'd18, 32'd117};
24'b111010101110010010??????: {next, len, code} = {in[13], 5'd18, 32'd118};
24'b001001001001111000??????: {next, len, code} = {in[13], 5'd18, 32'd119};
24'b101111000110111101??????: {next, len, code} = {in[13], 5'd18, 32'd120};
24'b101101111010101001??????: {next, len, code} = {in[13], 5'd18, 32'd121};
24'b111101110010111110??????: {next, len, code} = {in[13], 5'd18, 32'd122};
24'b010100100011010000??????: {next, len, code} = {in[13], 5'd18, 32'd123};
24'b001001001111011001??????: {next, len, code} = {in[13], 5'd18, 32'd124};
24'b010100110010001001??????: {next, len, code} = {in[13], 5'd18, 32'd125};
24'b111010110000111000??????: {next, len, code} = {in[13], 5'd18, 32'd126};
24'b111010110011000101??????: {next, len, code} = {in[13], 5'd18, 32'd127};
24'b010100001000111001??????: {next, len, code} = {in[13], 5'd18, 32'd128};
24'b1000001011000110100?????: {next, len, code} = {in[12], 5'd19, 32'd129};
24'b0010010111001110110?????: {next, len, code} = {in[12], 5'd19, 32'd130};
24'b0101011001000001101?????: {next, len, code} = {in[12], 5'd19, 32'd131};
24'b0101000010010101011?????: {next, len, code} = {in[12], 5'd19, 32'd132};
24'b1111011111101001101?????: {next, len, code} = {in[12], 5'd19, 32'd133};
24'b1011001000101010110?????: {next, len, code} = {in[12], 5'd19, 32'd134};
24'b1011000001000100001?????: {next, len, code} = {in[12], 5'd19, 32'd135};
24'b1110101100010011001?????: {next, len, code} = {in[12], 5'd19, 32'd136};
24'b0010010111010111110?????: {next, len, code} = {in[12], 5'd19, 32'd137};
24'b0010010001100111100?????: {next, len, code} = {in[12], 5'd19, 32'd138};
24'b1011001011100000101?????: {next, len, code} = {in[12], 5'd19, 32'd139};
24'b1011000100010100101?????: {next, len, code} = {in[12], 5'd19, 32'd140};
24'b1111111001000111011?????: {next, len, code} = {in[12], 5'd19, 32'd141};
24'b00100010111101101101????: {next, len, code} = {in[11], 5'd20, 32'd142};
24'b10000010101010101101????: {next, len, code} = {in[11], 5'd20, 32'd143};
24'b10110010100101001101????: {next, len, code} = {in[11], 5'd20, 32'd144};
24'b01010110111100010000????: {next, len, code} = {in[11], 5'd20, 32'd145};
24'b10110111110011001001????: {next, len, code} = {in[11], 5'd20, 32'd146};
24'b11111101101100100101????: {next, len, code} = {in[11], 5'd20, 32'd147};
24'b10110000010100100001????: {next, len, code} = {in[11], 5'd20, 32'd148};
24'b10110010011010110110????: {next, len, code} = {in[11], 5'd20, 32'd149};
24'b01111001010000011000????: {next, len, code} = {in[11], 5'd20, 32'd150};
24'b11110110001011011011????: {next, len, code} = {in[11], 5'd20, 32'd151};
24'b01010000100100001011????: {next, len, code} = {in[11], 5'd20, 32'd152};
24'b10110001100101110111????: {next, len, code} = {in[11], 5'd20, 32'd153};
24'b10111100110111101000????: {next, len, code} = {in[11], 5'd20, 32'd154};
24'b01010001010111010000????: {next, len, code} = {in[11], 5'd20, 32'd155};
24'b01010100111110001110????: {next, len, code} = {in[11], 5'd20, 32'd156};
24'b11111110011001100111????: {next, len, code} = {in[11], 5'd20, 32'd157};
24'b11110111111101010001????: {next, len, code} = {in[11], 5'd20, 32'd158};
24'b10110000010111100000????: {next, len, code} = {in[11], 5'd20, 32'd159};
24'b01001111100001000101????: {next, len, code} = {in[11], 5'd20, 32'd160};
24'b01010010000111010110????: {next, len, code} = {in[11], 5'd20, 32'd161};
24'b11101010101011101111????: {next, len, code} = {in[11], 5'd20, 32'd162};
24'b11111110010011100011????: {next, len, code} = {in[11], 5'd20, 32'd163};
24'b01010111001111101111????: {next, len, code} = {in[11], 5'd20, 32'd164};
24'b10110001111111111101????: {next, len, code} = {in[11], 5'd20, 32'd165};
24'b10110001001100110000????: {next, len, code} = {in[11], 5'd20, 32'd166};
24'b11110100011000111101????: {next, len, code} = {in[11], 5'd20, 32'd167};
24'b00101011101110100011????: {next, len, code} = {in[11], 5'd20, 32'd168};
24'b01010000011011111110????: {next, len, code} = {in[11], 5'd20, 32'd169};
24'b00000111000010000010????: {next, len, code} = {in[11], 5'd20, 32'd170};
24'b00101010000011001000????: {next, len, code} = {in[11], 5'd20, 32'd171};
24'b01001110010100101110????: {next, len, code} = {in[11], 5'd20, 32'd172};
24'b11110000000010000000????: {next, len, code} = {in[11], 5'd20, 32'd173};
24'b01001101011001111001????: {next, len, code} = {in[11], 5'd20, 32'd174};
24'b11110111000111010101????: {next, len, code} = {in[11], 5'd20, 32'd175};
24'b01111001101001110110????: {next, len, code} = {in[11], 5'd20, 32'd176};
24'b11110000101011101111????: {next, len, code} = {in[11], 5'd20, 32'd177};
24'b00100100100110101010????: {next, len, code} = {in[11], 5'd20, 32'd178};
24'b11110001011011000011????: {next, len, code} = {in[11], 5'd20, 32'd179};
24'b01010111001000110011????: {next, len, code} = {in[11], 5'd20, 32'd180};
24'b01111000000100010101????: {next, len, code} = {in[11], 5'd20, 32'd181};
24'b00100101101011001101????: {next, len, code} = {in[11], 5'd20, 32'd182};
24'b10110010110000111001????: {next, len, code} = {in[11], 5'd20, 32'd183};
24'b10110000101010000011????: {next, len, code} = {in[11], 5'd20, 32'd184};
24'b00100100111110001101????: {next, len, code} = {in[11], 5'd20, 32'd185};
24'b01111001101001101011????: {next, len, code} = {in[11], 5'd20, 32'd186};
24'b01010001000000010001????: {next, len, code} = {in[11], 5'd20, 32'd187};
24'b11110101111111101110????: {next, len, code} = {in[11], 5'd20, 32'd188};
24'b10000010111110110011????: {next, len, code} = {in[11], 5'd20, 32'd189};
24'b00000100011110100111????: {next, len, code} = {in[11], 5'd20, 32'd190};
24'b11111101001111101100????: {next, len, code} = {in[11], 5'd20, 32'd191};
24'b00101011100011110000????: {next, len, code} = {in[11], 5'd20, 32'd192};
24'b00100100111001011001????: {next, len, code} = {in[11], 5'd20, 32'd193};
24'b10000010101000000100????: {next, len, code} = {in[11], 5'd20, 32'd194};
24'b11110001001000111100????: {next, len, code} = {in[11], 5'd20, 32'd195};
24'b10111100011010011001????: {next, len, code} = {in[11], 5'd20, 32'd196};
24'b000000??????????????????: begin
casez (in[33:32])
2'b1?: {next, len, code} = {1'b0, 5'd18, 32'd197};
2'b01: {next, len, code} = {1'b0, 5'd19, 32'd198};
2'b00: {next, len, code} = {1'b0, 5'd19, 32'd199};
default: ;
endcase
end
default: ;
endcase
end
endmodule

38
test_regress/t/t_case_dupitems.v
View File

@ -10,23 +10,23 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
// Take CRC data and apply to testblock inputs
wire [1:0] in = crc[1:0];
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [1:0] out; // From test of Test.v
wire [1:0] out; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.out (out[1:0]),
// Inputs
.in (in[1:0]));
// Outputs
.out (out[1:0]),
// Inputs
.in (in[1:0]));
// Aggregate outputs into a single result vector
wire [63:0] result = {62'h0, out};
@ -43,20 +43,20 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -73,9 +73,9 @@ module Test (/*AUTOARG*/
always @* begin
// bug99: Internal Error: ../V3Ast.cpp:495: New node already linked?
case (in[1:0])
2'd0, 2'd1, 2'd2, 2'd3: begin
out = in;
end
2'd0, 2'd1, 2'd2, 2'd3: begin
out = in;
end
endcase
end
endmodule

4
test_regress/t/t_case_group.v
View File

@ -6,8 +6,8 @@
module t
(
input i_clk,
input [6:0] i_input,
input i_clk,
input [6:0] i_input,
output logic o_output
);

312
test_regress/t/t_case_huge.v
View File

@ -23,118 +23,118 @@ module t (/*AUTOARG*/
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [9:0] outa0; // From s0 of t_case_huge_sub.v
wire [9:0] outa1; // From s1 of t_case_huge_sub.v
wire [9:0] outa2; // From s2 of t_case_huge_sub.v
wire [9:0] outa3; // From s3 of t_case_huge_sub.v
wire [9:0] outa4; // From s4 of t_case_huge_sub.v
wire [9:0] outa5; // From s5 of t_case_huge_sub.v
wire [9:0] outa6; // From s6 of t_case_huge_sub.v
wire [9:0] outa7; // From s7 of t_case_huge_sub.v
wire [1:0] outb0; // From s0 of t_case_huge_sub.v
wire [1:0] outb1; // From s1 of t_case_huge_sub.v
wire [1:0] outb2; // From s2 of t_case_huge_sub.v
wire [1:0] outb3; // From s3 of t_case_huge_sub.v
wire [1:0] outb4; // From s4 of t_case_huge_sub.v
wire [1:0] outb5; // From s5 of t_case_huge_sub.v
wire [1:0] outb6; // From s6 of t_case_huge_sub.v
wire [1:0] outb7; // From s7 of t_case_huge_sub.v
wire outc0; // From s0 of t_case_huge_sub.v
wire outc1; // From s1 of t_case_huge_sub.v
wire outc2; // From s2 of t_case_huge_sub.v
wire outc3; // From s3 of t_case_huge_sub.v
wire outc4; // From s4 of t_case_huge_sub.v
wire outc5; // From s5 of t_case_huge_sub.v
wire outc6; // From s6 of t_case_huge_sub.v
wire outc7; // From s7 of t_case_huge_sub.v
wire [9:0] outq; // From q of t_case_huge_sub4.v
wire [3:0] outr; // From sub3 of t_case_huge_sub3.v
wire [9:0] outsmall; // From sub2 of t_case_huge_sub2.v
wire [9:0] outa0; // From s0 of t_case_huge_sub.v
wire [9:0] outa1; // From s1 of t_case_huge_sub.v
wire [9:0] outa2; // From s2 of t_case_huge_sub.v
wire [9:0] outa3; // From s3 of t_case_huge_sub.v
wire [9:0] outa4; // From s4 of t_case_huge_sub.v
wire [9:0] outa5; // From s5 of t_case_huge_sub.v
wire [9:0] outa6; // From s6 of t_case_huge_sub.v
wire [9:0] outa7; // From s7 of t_case_huge_sub.v
wire [1:0] outb0; // From s0 of t_case_huge_sub.v
wire [1:0] outb1; // From s1 of t_case_huge_sub.v
wire [1:0] outb2; // From s2 of t_case_huge_sub.v
wire [1:0] outb3; // From s3 of t_case_huge_sub.v
wire [1:0] outb4; // From s4 of t_case_huge_sub.v
wire [1:0] outb5; // From s5 of t_case_huge_sub.v
wire [1:0] outb6; // From s6 of t_case_huge_sub.v
wire [1:0] outb7; // From s7 of t_case_huge_sub.v
wire outc0; // From s0 of t_case_huge_sub.v
wire outc1; // From s1 of t_case_huge_sub.v
wire outc2; // From s2 of t_case_huge_sub.v
wire outc3; // From s3 of t_case_huge_sub.v
wire outc4; // From s4 of t_case_huge_sub.v
wire outc5; // From s5 of t_case_huge_sub.v
wire outc6; // From s6 of t_case_huge_sub.v
wire outc7; // From s7 of t_case_huge_sub.v
wire [9:0] outq; // From q of t_case_huge_sub4.v
wire [3:0] outr; // From sub3 of t_case_huge_sub3.v
wire [9:0] outsmall; // From sub2 of t_case_huge_sub2.v
// End of automatics
t_case_huge_sub2 sub2 (
// Outputs
.outa (outsmall[9:0]),
/*AUTOINST*/
// Inputs
.index (index[9:0]));
// Outputs
.outa (outsmall[9:0]),
/*AUTOINST*/
// Inputs
.index (index[9:0]));
t_case_huge_sub3 sub3 (/*AUTOINST*/
// Outputs
.outr (outr[3:0]),
// Inputs
.clk (clk),
.index (index[9:0]));
// Outputs
.outr (outr[3:0]),
// Inputs
.clk (clk),
.index (index[9:0]));
/* t_case_huge_sub AUTO_TEMPLATE (
.outa (outa@[]),
.outb (outb@[]),
.outc (outc@[]),
.index (index@[]));
.outa (outa@[]),
.outb (outb@[]),
.outc (outc@[]),
.index (index@[]));
*/
t_case_huge_sub s0 (/*AUTOINST*/
// Outputs
.outa (outa0[9:0]), // Templated
.outb (outb0[1:0]), // Templated
.outc (outc0), // Templated
// Inputs
.index (index0[7:0])); // Templated
// Outputs
.outa (outa0[9:0]), // Templated
.outb (outb0[1:0]), // Templated
.outc (outc0), // Templated
// Inputs
.index (index0[7:0])); // Templated
t_case_huge_sub s1 (/*AUTOINST*/
// Outputs
.outa (outa1[9:0]), // Templated
.outb (outb1[1:0]), // Templated
.outc (outc1), // Templated
// Inputs
.index (index1[7:0])); // Templated
// Outputs
.outa (outa1[9:0]), // Templated
.outb (outb1[1:0]), // Templated
.outc (outc1), // Templated
// Inputs
.index (index1[7:0])); // Templated
t_case_huge_sub s2 (/*AUTOINST*/
// Outputs
.outa (outa2[9:0]), // Templated
.outb (outb2[1:0]), // Templated
.outc (outc2), // Templated
// Inputs
.index (index2[7:0])); // Templated
// Outputs
.outa (outa2[9:0]), // Templated
.outb (outb2[1:0]), // Templated
.outc (outc2), // Templated
// Inputs
.index (index2[7:0])); // Templated
t_case_huge_sub s3 (/*AUTOINST*/
// Outputs
.outa (outa3[9:0]), // Templated
.outb (outb3[1:0]), // Templated
.outc (outc3), // Templated
// Inputs
.index (index3[7:0])); // Templated
// Outputs
.outa (outa3[9:0]), // Templated
.outb (outb3[1:0]), // Templated
.outc (outc3), // Templated
// Inputs
.index (index3[7:0])); // Templated
t_case_huge_sub s4 (/*AUTOINST*/
// Outputs
.outa (outa4[9:0]), // Templated
.outb (outb4[1:0]), // Templated
.outc (outc4), // Templated
// Inputs
.index (index4[7:0])); // Templated
// Outputs
.outa (outa4[9:0]), // Templated
.outb (outb4[1:0]), // Templated
.outc (outc4), // Templated
// Inputs
.index (index4[7:0])); // Templated
t_case_huge_sub s5 (/*AUTOINST*/
// Outputs
.outa (outa5[9:0]), // Templated
.outb (outb5[1:0]), // Templated
.outc (outc5), // Templated
// Inputs
.index (index5[7:0])); // Templated
// Outputs
.outa (outa5[9:0]), // Templated
.outb (outb5[1:0]), // Templated
.outc (outc5), // Templated
// Inputs
.index (index5[7:0])); // Templated
t_case_huge_sub s6 (/*AUTOINST*/
// Outputs
.outa (outa6[9:0]), // Templated
.outb (outb6[1:0]), // Templated
.outc (outc6), // Templated
// Inputs
.index (index6[7:0])); // Templated
// Outputs
.outa (outa6[9:0]), // Templated
.outb (outb6[1:0]), // Templated
.outc (outc6), // Templated
// Inputs
.index (index6[7:0])); // Templated
t_case_huge_sub s7 (/*AUTOINST*/
// Outputs
.outa (outa7[9:0]), // Templated
.outb (outb7[1:0]), // Templated
.outc (outc7), // Templated
// Inputs
.index (index7[7:0])); // Templated
// Outputs
.outa (outa7[9:0]), // Templated
.outb (outb7[1:0]), // Templated
.outc (outc7), // Templated
// Inputs
.index (index7[7:0])); // Templated
t_case_huge_sub4 q (/*AUTOINST*/
// Outputs
.outq (outq[9:0]),
// Inputs
.index (index[7:0]));
// Outputs
.outq (outq[9:0]),
// Inputs
.index (index[7:0]));
integer cyc; initial cyc=1;
@ -142,69 +142,69 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
//$write("%x: %x\n",cyc,outr);
//$write("%x: %x %x %x %x\n", cyc, outa1,outb1,outc1,index1);
if (cyc==1) begin
index <= 10'h236;
end
if (cyc==2) begin
index <= 10'h022;
if (outsmall != 10'h282) $stop;
if (outr != 4'b0) $stop;
if ({outa0,outb0,outc0}!={10'h282,2'd3,1'b0}) $stop;
if ({outa1,outb1,outc1}!={10'h21c,2'd3,1'b1}) $stop;
if ({outa2,outb2,outc2}!={10'h148,2'd0,1'b1}) $stop;
if ({outa3,outb3,outc3}!={10'h3c0,2'd2,1'b0}) $stop;
if ({outa4,outb4,outc4}!={10'h176,2'd1,1'b1}) $stop;
if ({outa5,outb5,outc5}!={10'h3fc,2'd2,1'b1}) $stop;
if ({outa6,outb6,outc6}!={10'h295,2'd3,1'b1}) $stop;
if ({outa7,outb7,outc7}!={10'h113,2'd2,1'b1}) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==3) begin
index <= 10'h165;
if (outsmall != 10'h191) $stop;
if (outr != 4'h5) $stop;
if ({outa1,outb1,outc1}!={10'h379,2'd1,1'b0}) $stop;
if ({outa2,outb2,outc2}!={10'h073,2'd0,1'b0}) $stop;
if ({outa3,outb3,outc3}!={10'h2fd,2'd3,1'b1}) $stop;
if ({outa4,outb4,outc4}!={10'h2e0,2'd3,1'b1}) $stop;
if ({outa5,outb5,outc5}!={10'h337,2'd1,1'b1}) $stop;
if ({outa6,outb6,outc6}!={10'h2c7,2'd3,1'b1}) $stop;
if ({outa7,outb7,outc7}!={10'h19e,2'd3,1'b0}) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==4) begin
index <= 10'h201;
if (outsmall != 10'h268) $stop;
if (outr != 4'h2) $stop;
if ({outa1,outb1,outc1}!={10'h111,2'd1,1'b0}) $stop;
if ({outa2,outb2,outc2}!={10'h1f9,2'd0,1'b0}) $stop;
if ({outa3,outb3,outc3}!={10'h232,2'd0,1'b1}) $stop;
if ({outa4,outb4,outc4}!={10'h255,2'd3,1'b0}) $stop;
if ({outa5,outb5,outc5}!={10'h34c,2'd1,1'b1}) $stop;
if ({outa6,outb6,outc6}!={10'h049,2'd1,1'b1}) $stop;
if ({outa7,outb7,outc7}!={10'h197,2'd3,1'b0}) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==5) begin
index <= 10'h3ff;
if (outr != 4'hd) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==6) begin
index <= 10'h0;
if (outr != 4'hd) $stop;
if (outq != 10'h114) $stop;
end
if (cyc==7) begin
if (outr != 4'h4) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
//$write("%x: %x\n",cyc,outr);
//$write("%x: %x %x %x %x\n", cyc, outa1,outb1,outc1,index1);
if (cyc==1) begin
index <= 10'h236;
end
if (cyc==2) begin
index <= 10'h022;
if (outsmall != 10'h282) $stop;
if (outr != 4'b0) $stop;
if ({outa0,outb0,outc0}!={10'h282,2'd3,1'b0}) $stop;
if ({outa1,outb1,outc1}!={10'h21c,2'd3,1'b1}) $stop;
if ({outa2,outb2,outc2}!={10'h148,2'd0,1'b1}) $stop;
if ({outa3,outb3,outc3}!={10'h3c0,2'd2,1'b0}) $stop;
if ({outa4,outb4,outc4}!={10'h176,2'd1,1'b1}) $stop;
if ({outa5,outb5,outc5}!={10'h3fc,2'd2,1'b1}) $stop;
if ({outa6,outb6,outc6}!={10'h295,2'd3,1'b1}) $stop;
if ({outa7,outb7,outc7}!={10'h113,2'd2,1'b1}) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==3) begin
index <= 10'h165;
if (outsmall != 10'h191) $stop;
if (outr != 4'h5) $stop;
if ({outa1,outb1,outc1}!={10'h379,2'd1,1'b0}) $stop;
if ({outa2,outb2,outc2}!={10'h073,2'd0,1'b0}) $stop;
if ({outa3,outb3,outc3}!={10'h2fd,2'd3,1'b1}) $stop;
if ({outa4,outb4,outc4}!={10'h2e0,2'd3,1'b1}) $stop;
if ({outa5,outb5,outc5}!={10'h337,2'd1,1'b1}) $stop;
if ({outa6,outb6,outc6}!={10'h2c7,2'd3,1'b1}) $stop;
if ({outa7,outb7,outc7}!={10'h19e,2'd3,1'b0}) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==4) begin
index <= 10'h201;
if (outsmall != 10'h268) $stop;
if (outr != 4'h2) $stop;
if ({outa1,outb1,outc1}!={10'h111,2'd1,1'b0}) $stop;
if ({outa2,outb2,outc2}!={10'h1f9,2'd0,1'b0}) $stop;
if ({outa3,outb3,outc3}!={10'h232,2'd0,1'b1}) $stop;
if ({outa4,outb4,outc4}!={10'h255,2'd3,1'b0}) $stop;
if ({outa5,outb5,outc5}!={10'h34c,2'd1,1'b1}) $stop;
if ({outa6,outb6,outc6}!={10'h049,2'd1,1'b1}) $stop;
if ({outa7,outb7,outc7}!={10'h197,2'd3,1'b0}) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==5) begin
index <= 10'h3ff;
if (outr != 4'hd) $stop;
if (outq != 10'h001) $stop;
end
if (cyc==6) begin
index <= 10'h0;
if (outr != 4'hd) $stop;
if (outq != 10'h114) $stop;
end
if (cyc==7) begin
if (outr != 4'h4) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule

520
test_regress/t/t_case_huge_sub.v
View File

@ -14,14 +14,14 @@ module t_case_huge_sub (/*AUTOARG*/
input [7:0] index;
output [9:0] outa;
output [1:0] outb;
output outc;
output outc;
// =============================
/*AUTOREG*/
// Beginning of automatic regs (for this module's undeclared outputs)
reg [9:0] outa;
reg [1:0] outb;
reg outc;
reg [9:0] outa;
reg [1:0] outb;
reg outc;
// End of automatics
// =============================
@ -30,262 +30,262 @@ module t_case_huge_sub (/*AUTOARG*/
always @(/*AS*/index) begin
case (index)
8'h00: begin outa = 10'h152; outb = 2'b00; outc = 1'b1; end
8'h01: begin outa = 10'h318; outb = 2'b11; outc = 1'b1; end
8'h02: begin outa = 10'h29f; outb = 2'b11; outc = 1'b0; end
8'h03: begin outa = 10'h392; outb = 2'b01; outc = 1'b1; end
8'h04: begin outa = 10'h1ef; outb = 2'b00; outc = 1'b0; end
8'h05: begin outa = 10'h06c; outb = 2'b10; outc = 1'b1; end
8'h06: begin outa = 10'h29f; outb = 2'b11; outc = 1'b0; end
8'h07: begin outa = 10'h29a; outb = 2'b10; outc = 1'b0; end
8'h08: begin outa = 10'h3ce; outb = 2'b01; outc = 1'b0; end
8'h09: begin outa = 10'h37c; outb = 2'b01; outc = 1'b0; end
8'h0a: begin outa = 10'h058; outb = 2'b10; outc = 1'b0; end
8'h0b: begin outa = 10'h3b2; outb = 2'b01; outc = 1'b1; end
8'h0c: begin outa = 10'h36f; outb = 2'b11; outc = 1'b0; end
8'h0d: begin outa = 10'h2c5; outb = 2'b11; outc = 1'b0; end
8'h0e: begin outa = 10'h23a; outb = 2'b00; outc = 1'b0; end
8'h0f: begin outa = 10'h222; outb = 2'b01; outc = 1'b1; end
8'h10: begin outa = 10'h328; outb = 2'b00; outc = 1'b1; end
8'h11: begin outa = 10'h3c3; outb = 2'b00; outc = 1'b1; end
8'h12: begin outa = 10'h12c; outb = 2'b01; outc = 1'b0; end
8'h13: begin outa = 10'h1d0; outb = 2'b00; outc = 1'b1; end
8'h14: begin outa = 10'h3ff; outb = 2'b01; outc = 1'b1; end
8'h15: begin outa = 10'h115; outb = 2'b11; outc = 1'b1; end
8'h16: begin outa = 10'h3ba; outb = 2'b10; outc = 1'b0; end
8'h17: begin outa = 10'h3ba; outb = 2'b00; outc = 1'b0; end
8'h18: begin outa = 10'h10d; outb = 2'b00; outc = 1'b1; end
8'h19: begin outa = 10'h13b; outb = 2'b01; outc = 1'b1; end
8'h1a: begin outa = 10'h0a0; outb = 2'b10; outc = 1'b1; end
8'h1b: begin outa = 10'h264; outb = 2'b11; outc = 1'b0; end
8'h1c: begin outa = 10'h3a2; outb = 2'b10; outc = 1'b0; end
8'h1d: begin outa = 10'h07c; outb = 2'b00; outc = 1'b1; end
8'h1e: begin outa = 10'h291; outb = 2'b00; outc = 1'b0; end
8'h1f: begin outa = 10'h1d1; outb = 2'b10; outc = 1'b0; end
8'h20: begin outa = 10'h354; outb = 2'b11; outc = 1'b1; end
8'h21: begin outa = 10'h0c0; outb = 2'b00; outc = 1'b1; end
8'h22: begin outa = 10'h191; outb = 2'b00; outc = 1'b0; end
8'h23: begin outa = 10'h379; outb = 2'b01; outc = 1'b0; end
8'h24: begin outa = 10'h073; outb = 2'b00; outc = 1'b0; end
8'h25: begin outa = 10'h2fd; outb = 2'b11; outc = 1'b1; end
8'h26: begin outa = 10'h2e0; outb = 2'b11; outc = 1'b1; end
8'h27: begin outa = 10'h337; outb = 2'b01; outc = 1'b1; end
8'h28: begin outa = 10'h2c7; outb = 2'b11; outc = 1'b1; end
8'h29: begin outa = 10'h19e; outb = 2'b11; outc = 1'b0; end
8'h2a: begin outa = 10'h107; outb = 2'b10; outc = 1'b0; end
8'h2b: begin outa = 10'h06a; outb = 2'b01; outc = 1'b1; end
8'h2c: begin outa = 10'h1c7; outb = 2'b01; outc = 1'b1; end
8'h2d: begin outa = 10'h107; outb = 2'b10; outc = 1'b0; end
8'h2e: begin outa = 10'h0cf; outb = 2'b01; outc = 1'b1; end
8'h2f: begin outa = 10'h009; outb = 2'b11; outc = 1'b1; end
8'h30: begin outa = 10'h09d; outb = 2'b00; outc = 1'b1; end
8'h31: begin outa = 10'h28e; outb = 2'b00; outc = 1'b0; end
8'h32: begin outa = 10'h010; outb = 2'b01; outc = 1'b0; end
8'h33: begin outa = 10'h1e0; outb = 2'b10; outc = 1'b0; end
8'h34: begin outa = 10'h079; outb = 2'b01; outc = 1'b1; end
8'h35: begin outa = 10'h13e; outb = 2'b10; outc = 1'b1; end
8'h36: begin outa = 10'h282; outb = 2'b11; outc = 1'b0; end
8'h37: begin outa = 10'h21c; outb = 2'b11; outc = 1'b1; end
8'h38: begin outa = 10'h148; outb = 2'b00; outc = 1'b1; end
8'h39: begin outa = 10'h3c0; outb = 2'b10; outc = 1'b0; end
8'h3a: begin outa = 10'h176; outb = 2'b01; outc = 1'b1; end
8'h3b: begin outa = 10'h3fc; outb = 2'b10; outc = 1'b1; end
8'h3c: begin outa = 10'h295; outb = 2'b11; outc = 1'b1; end
8'h3d: begin outa = 10'h113; outb = 2'b10; outc = 1'b1; end
8'h3e: begin outa = 10'h354; outb = 2'b01; outc = 1'b1; end
8'h3f: begin outa = 10'h0db; outb = 2'b11; outc = 1'b0; end
8'h40: begin outa = 10'h238; outb = 2'b01; outc = 1'b0; end
8'h41: begin outa = 10'h12b; outb = 2'b01; outc = 1'b1; end
8'h42: begin outa = 10'h1dc; outb = 2'b10; outc = 1'b0; end
8'h43: begin outa = 10'h137; outb = 2'b01; outc = 1'b1; end
8'h44: begin outa = 10'h1e2; outb = 2'b01; outc = 1'b1; end
8'h45: begin outa = 10'h3d5; outb = 2'b11; outc = 1'b1; end
8'h46: begin outa = 10'h30c; outb = 2'b11; outc = 1'b0; end
8'h47: begin outa = 10'h298; outb = 2'b11; outc = 1'b0; end
8'h48: begin outa = 10'h080; outb = 2'b00; outc = 1'b1; end
8'h49: begin outa = 10'h35a; outb = 2'b11; outc = 1'b1; end
8'h4a: begin outa = 10'h01b; outb = 2'b00; outc = 1'b0; end
8'h4b: begin outa = 10'h0a3; outb = 2'b11; outc = 1'b0; end
8'h4c: begin outa = 10'h0b3; outb = 2'b11; outc = 1'b1; end
8'h4d: begin outa = 10'h17a; outb = 2'b00; outc = 1'b0; end
8'h4e: begin outa = 10'h3ae; outb = 2'b11; outc = 1'b0; end
8'h4f: begin outa = 10'h078; outb = 2'b11; outc = 1'b0; end
8'h50: begin outa = 10'h322; outb = 2'b00; outc = 1'b1; end
8'h51: begin outa = 10'h213; outb = 2'b11; outc = 1'b0; end
8'h52: begin outa = 10'h11a; outb = 2'b11; outc = 1'b0; end
8'h53: begin outa = 10'h1a7; outb = 2'b00; outc = 1'b0; end
8'h54: begin outa = 10'h35a; outb = 2'b00; outc = 1'b1; end
8'h55: begin outa = 10'h233; outb = 2'b00; outc = 1'b0; end
8'h56: begin outa = 10'h01d; outb = 2'b01; outc = 1'b1; end
8'h57: begin outa = 10'h2d5; outb = 2'b00; outc = 1'b0; end
8'h58: begin outa = 10'h1a0; outb = 2'b00; outc = 1'b1; end
8'h59: begin outa = 10'h3d0; outb = 2'b00; outc = 1'b1; end
8'h5a: begin outa = 10'h181; outb = 2'b01; outc = 1'b1; end
8'h5b: begin outa = 10'h219; outb = 2'b01; outc = 1'b1; end
8'h5c: begin outa = 10'h26a; outb = 2'b01; outc = 1'b1; end
8'h5d: begin outa = 10'h050; outb = 2'b10; outc = 1'b0; end
8'h5e: begin outa = 10'h189; outb = 2'b10; outc = 1'b0; end
8'h5f: begin outa = 10'h1eb; outb = 2'b01; outc = 1'b1; end
8'h60: begin outa = 10'h224; outb = 2'b00; outc = 1'b1; end
8'h61: begin outa = 10'h2fe; outb = 2'b00; outc = 1'b0; end
8'h62: begin outa = 10'h0ae; outb = 2'b00; outc = 1'b1; end
8'h63: begin outa = 10'h1cd; outb = 2'b00; outc = 1'b0; end
8'h64: begin outa = 10'h273; outb = 2'b10; outc = 1'b1; end
8'h65: begin outa = 10'h268; outb = 2'b10; outc = 1'b0; end
8'h66: begin outa = 10'h111; outb = 2'b01; outc = 1'b0; end
8'h67: begin outa = 10'h1f9; outb = 2'b00; outc = 1'b0; end
8'h68: begin outa = 10'h232; outb = 2'b00; outc = 1'b1; end
8'h69: begin outa = 10'h255; outb = 2'b11; outc = 1'b0; end
8'h6a: begin outa = 10'h34c; outb = 2'b01; outc = 1'b1; end
8'h6b: begin outa = 10'h049; outb = 2'b01; outc = 1'b1; end
8'h6c: begin outa = 10'h197; outb = 2'b11; outc = 1'b0; end
8'h6d: begin outa = 10'h0fe; outb = 2'b11; outc = 1'b0; end
8'h6e: begin outa = 10'h253; outb = 2'b01; outc = 1'b1; end
8'h6f: begin outa = 10'h2de; outb = 2'b11; outc = 1'b0; end
8'h70: begin outa = 10'h13b; outb = 2'b10; outc = 1'b1; end
8'h71: begin outa = 10'h040; outb = 2'b10; outc = 1'b0; end
8'h72: begin outa = 10'h0b4; outb = 2'b00; outc = 1'b1; end
8'h73: begin outa = 10'h233; outb = 2'b11; outc = 1'b1; end
8'h74: begin outa = 10'h198; outb = 2'b00; outc = 1'b1; end
8'h75: begin outa = 10'h018; outb = 2'b00; outc = 1'b1; end
8'h76: begin outa = 10'h2f7; outb = 2'b00; outc = 1'b1; end
8'h77: begin outa = 10'h134; outb = 2'b11; outc = 1'b0; end
8'h78: begin outa = 10'h1ca; outb = 2'b10; outc = 1'b0; end
8'h79: begin outa = 10'h286; outb = 2'b10; outc = 1'b1; end
8'h7a: begin outa = 10'h0e6; outb = 2'b11; outc = 1'b1; end
8'h7b: begin outa = 10'h064; outb = 2'b10; outc = 1'b1; end
8'h7c: begin outa = 10'h257; outb = 2'b00; outc = 1'b1; end
8'h7d: begin outa = 10'h31a; outb = 2'b10; outc = 1'b1; end
8'h7e: begin outa = 10'h247; outb = 2'b01; outc = 1'b0; end
8'h7f: begin outa = 10'h299; outb = 2'b00; outc = 1'b0; end
8'h80: begin outa = 10'h02c; outb = 2'b00; outc = 1'b0; end
8'h81: begin outa = 10'h2bb; outb = 2'b11; outc = 1'b0; end
8'h82: begin outa = 10'h180; outb = 2'b10; outc = 1'b0; end
8'h83: begin outa = 10'h245; outb = 2'b01; outc = 1'b1; end
8'h84: begin outa = 10'h0da; outb = 2'b10; outc = 1'b0; end
8'h85: begin outa = 10'h367; outb = 2'b10; outc = 1'b0; end
8'h86: begin outa = 10'h304; outb = 2'b01; outc = 1'b0; end
8'h87: begin outa = 10'h38b; outb = 2'b11; outc = 1'b0; end
8'h88: begin outa = 10'h09f; outb = 2'b01; outc = 1'b0; end
8'h89: begin outa = 10'h1f0; outb = 2'b10; outc = 1'b1; end
8'h8a: begin outa = 10'h281; outb = 2'b10; outc = 1'b1; end
8'h8b: begin outa = 10'h019; outb = 2'b00; outc = 1'b0; end
8'h8c: begin outa = 10'h1f2; outb = 2'b10; outc = 1'b0; end
8'h8d: begin outa = 10'h0b1; outb = 2'b01; outc = 1'b1; end
8'h8e: begin outa = 10'h058; outb = 2'b01; outc = 1'b1; end
8'h8f: begin outa = 10'h39b; outb = 2'b00; outc = 1'b1; end
8'h90: begin outa = 10'h2ec; outb = 2'b10; outc = 1'b1; end
8'h91: begin outa = 10'h250; outb = 2'b00; outc = 1'b1; end
8'h92: begin outa = 10'h3f4; outb = 2'b10; outc = 1'b1; end
8'h93: begin outa = 10'h057; outb = 2'b10; outc = 1'b1; end
8'h94: begin outa = 10'h18f; outb = 2'b01; outc = 1'b1; end
8'h95: begin outa = 10'h105; outb = 2'b01; outc = 1'b1; end
8'h96: begin outa = 10'h1ae; outb = 2'b00; outc = 1'b1; end
8'h97: begin outa = 10'h04e; outb = 2'b10; outc = 1'b0; end
8'h98: begin outa = 10'h240; outb = 2'b11; outc = 1'b0; end
8'h99: begin outa = 10'h3e4; outb = 2'b01; outc = 1'b0; end
8'h9a: begin outa = 10'h3c6; outb = 2'b01; outc = 1'b0; end
8'h9b: begin outa = 10'h109; outb = 2'b00; outc = 1'b1; end
8'h9c: begin outa = 10'h073; outb = 2'b10; outc = 1'b1; end
8'h9d: begin outa = 10'h19f; outb = 2'b01; outc = 1'b0; end
8'h9e: begin outa = 10'h3b8; outb = 2'b01; outc = 1'b0; end
8'h9f: begin outa = 10'h00e; outb = 2'b00; outc = 1'b1; end
8'ha0: begin outa = 10'h1b3; outb = 2'b11; outc = 1'b1; end
8'ha1: begin outa = 10'h2bd; outb = 2'b11; outc = 1'b0; end
8'ha2: begin outa = 10'h324; outb = 2'b00; outc = 1'b1; end
8'ha3: begin outa = 10'h343; outb = 2'b10; outc = 1'b0; end
8'ha4: begin outa = 10'h1c9; outb = 2'b01; outc = 1'b0; end
8'ha5: begin outa = 10'h185; outb = 2'b00; outc = 1'b1; end
8'ha6: begin outa = 10'h37a; outb = 2'b00; outc = 1'b1; end
8'ha7: begin outa = 10'h0e0; outb = 2'b01; outc = 1'b1; end
8'ha8: begin outa = 10'h0a3; outb = 2'b10; outc = 1'b0; end
8'ha9: begin outa = 10'h019; outb = 2'b11; outc = 1'b0; end
8'haa: begin outa = 10'h099; outb = 2'b00; outc = 1'b1; end
8'hab: begin outa = 10'h376; outb = 2'b01; outc = 1'b1; end
8'hac: begin outa = 10'h077; outb = 2'b00; outc = 1'b1; end
8'had: begin outa = 10'h2b1; outb = 2'b11; outc = 1'b1; end
8'hae: begin outa = 10'h27f; outb = 2'b00; outc = 1'b0; end
8'haf: begin outa = 10'h265; outb = 2'b11; outc = 1'b0; end
8'hb0: begin outa = 10'h156; outb = 2'b10; outc = 1'b1; end
8'hb1: begin outa = 10'h1ce; outb = 2'b00; outc = 1'b0; end
8'hb2: begin outa = 10'h008; outb = 2'b01; outc = 1'b0; end
8'hb3: begin outa = 10'h12e; outb = 2'b11; outc = 1'b1; end
8'hb4: begin outa = 10'h199; outb = 2'b11; outc = 1'b0; end
8'hb5: begin outa = 10'h330; outb = 2'b10; outc = 1'b0; end
8'hb6: begin outa = 10'h1ab; outb = 2'b01; outc = 1'b1; end
8'hb7: begin outa = 10'h3bd; outb = 2'b00; outc = 1'b0; end
8'hb8: begin outa = 10'h0ca; outb = 2'b10; outc = 1'b0; end
8'hb9: begin outa = 10'h367; outb = 2'b00; outc = 1'b0; end
8'hba: begin outa = 10'h334; outb = 2'b00; outc = 1'b0; end
8'hbb: begin outa = 10'h040; outb = 2'b00; outc = 1'b1; end
8'hbc: begin outa = 10'h1a7; outb = 2'b10; outc = 1'b1; end
8'hbd: begin outa = 10'h036; outb = 2'b11; outc = 1'b1; end
8'hbe: begin outa = 10'h223; outb = 2'b11; outc = 1'b1; end
8'hbf: begin outa = 10'h075; outb = 2'b01; outc = 1'b0; end
8'hc0: begin outa = 10'h3c4; outb = 2'b00; outc = 1'b1; end
8'hc1: begin outa = 10'h2cc; outb = 2'b01; outc = 1'b0; end
8'hc2: begin outa = 10'h123; outb = 2'b01; outc = 1'b0; end
8'hc3: begin outa = 10'h3fd; outb = 2'b01; outc = 1'b1; end
8'hc4: begin outa = 10'h11e; outb = 2'b00; outc = 1'b0; end
8'hc5: begin outa = 10'h27c; outb = 2'b11; outc = 1'b1; end
8'hc6: begin outa = 10'h1e2; outb = 2'b11; outc = 1'b0; end
8'hc7: begin outa = 10'h377; outb = 2'b11; outc = 1'b0; end
8'hc8: begin outa = 10'h33a; outb = 2'b11; outc = 1'b0; end
8'hc9: begin outa = 10'h32d; outb = 2'b11; outc = 1'b1; end
8'hca: begin outa = 10'h014; outb = 2'b11; outc = 1'b0; end
8'hcb: begin outa = 10'h332; outb = 2'b10; outc = 1'b0; end
8'hcc: begin outa = 10'h359; outb = 2'b00; outc = 1'b0; end
8'hcd: begin outa = 10'h0a4; outb = 2'b10; outc = 1'b1; end
8'hce: begin outa = 10'h348; outb = 2'b00; outc = 1'b1; end
8'hcf: begin outa = 10'h04b; outb = 2'b11; outc = 1'b1; end
8'hd0: begin outa = 10'h147; outb = 2'b10; outc = 1'b1; end
8'hd1: begin outa = 10'h026; outb = 2'b00; outc = 1'b1; end
8'hd2: begin outa = 10'h103; outb = 2'b00; outc = 1'b0; end
8'hd3: begin outa = 10'h106; outb = 2'b00; outc = 1'b1; end
8'hd4: begin outa = 10'h35a; outb = 2'b00; outc = 1'b0; end
8'hd5: begin outa = 10'h254; outb = 2'b01; outc = 1'b0; end
8'hd6: begin outa = 10'h0cd; outb = 2'b01; outc = 1'b0; end
8'hd7: begin outa = 10'h17c; outb = 2'b11; outc = 1'b1; end
8'hd8: begin outa = 10'h37e; outb = 2'b10; outc = 1'b1; end
8'hd9: begin outa = 10'h0a9; outb = 2'b11; outc = 1'b1; end
8'hda: begin outa = 10'h0fe; outb = 2'b01; outc = 1'b0; end
8'hdb: begin outa = 10'h3c0; outb = 2'b11; outc = 1'b1; end
8'hdc: begin outa = 10'h1d9; outb = 2'b10; outc = 1'b1; end
8'hdd: begin outa = 10'h10e; outb = 2'b00; outc = 1'b1; end
8'hde: begin outa = 10'h394; outb = 2'b01; outc = 1'b0; end
8'hdf: begin outa = 10'h316; outb = 2'b01; outc = 1'b0; end
8'he0: begin outa = 10'h05b; outb = 2'b11; outc = 1'b0; end
8'he1: begin outa = 10'h126; outb = 2'b01; outc = 1'b1; end
8'he2: begin outa = 10'h369; outb = 2'b11; outc = 1'b0; end
8'he3: begin outa = 10'h291; outb = 2'b10; outc = 1'b1; end
8'he4: begin outa = 10'h2ca; outb = 2'b00; outc = 1'b1; end
8'he5: begin outa = 10'h25b; outb = 2'b01; outc = 1'b1; end
8'he6: begin outa = 10'h106; outb = 2'b00; outc = 1'b0; end
8'he7: begin outa = 10'h172; outb = 2'b11; outc = 1'b1; end
8'he8: begin outa = 10'h2f7; outb = 2'b00; outc = 1'b1; end
8'he9: begin outa = 10'h2d3; outb = 2'b11; outc = 1'b1; end
8'hea: begin outa = 10'h182; outb = 2'b00; outc = 1'b0; end
8'heb: begin outa = 10'h327; outb = 2'b00; outc = 1'b1; end
8'hec: begin outa = 10'h1d0; outb = 2'b10; outc = 1'b0; end
8'hed: begin outa = 10'h204; outb = 2'b00; outc = 1'b1; end
8'hee: begin outa = 10'h11f; outb = 2'b00; outc = 1'b1; end
8'hef: begin outa = 10'h365; outb = 2'b11; outc = 1'b1; end
8'hf0: begin outa = 10'h2c2; outb = 2'b01; outc = 1'b1; end
8'hf1: begin outa = 10'h2b5; outb = 2'b10; outc = 1'b0; end
8'hf2: begin outa = 10'h1f8; outb = 2'b10; outc = 1'b1; end
8'hf3: begin outa = 10'h2a7; outb = 2'b01; outc = 1'b1; end
8'hf4: begin outa = 10'h1be; outb = 2'b10; outc = 1'b1; end
8'hf5: begin outa = 10'h25e; outb = 2'b10; outc = 1'b1; end
8'hf6: begin outa = 10'h032; outb = 2'b10; outc = 1'b0; end
8'hf7: begin outa = 10'h2ef; outb = 2'b00; outc = 1'b0; end
8'hf8: begin outa = 10'h02f; outb = 2'b00; outc = 1'b1; end
8'hf9: begin outa = 10'h201; outb = 2'b10; outc = 1'b0; end
8'hfa: begin outa = 10'h054; outb = 2'b01; outc = 1'b1; end
8'hfb: begin outa = 10'h013; outb = 2'b10; outc = 1'b0; end
8'hfc: begin outa = 10'h249; outb = 2'b01; outc = 1'b0; end
8'hfd: begin outa = 10'h09a; outb = 2'b10; outc = 1'b0; end
8'hfe: begin outa = 10'h012; outb = 2'b00; outc = 1'b0; end
8'hff: begin outa = 10'h114; outb = 2'b10; outc = 1'b1; end
8'h00: begin outa = 10'h152; outb = 2'b00; outc = 1'b1; end
8'h01: begin outa = 10'h318; outb = 2'b11; outc = 1'b1; end
8'h02: begin outa = 10'h29f; outb = 2'b11; outc = 1'b0; end
8'h03: begin outa = 10'h392; outb = 2'b01; outc = 1'b1; end
8'h04: begin outa = 10'h1ef; outb = 2'b00; outc = 1'b0; end
8'h05: begin outa = 10'h06c; outb = 2'b10; outc = 1'b1; end
8'h06: begin outa = 10'h29f; outb = 2'b11; outc = 1'b0; end
8'h07: begin outa = 10'h29a; outb = 2'b10; outc = 1'b0; end
8'h08: begin outa = 10'h3ce; outb = 2'b01; outc = 1'b0; end
8'h09: begin outa = 10'h37c; outb = 2'b01; outc = 1'b0; end
8'h0a: begin outa = 10'h058; outb = 2'b10; outc = 1'b0; end
8'h0b: begin outa = 10'h3b2; outb = 2'b01; outc = 1'b1; end
8'h0c: begin outa = 10'h36f; outb = 2'b11; outc = 1'b0; end
8'h0d: begin outa = 10'h2c5; outb = 2'b11; outc = 1'b0; end
8'h0e: begin outa = 10'h23a; outb = 2'b00; outc = 1'b0; end
8'h0f: begin outa = 10'h222; outb = 2'b01; outc = 1'b1; end
8'h10: begin outa = 10'h328; outb = 2'b00; outc = 1'b1; end
8'h11: begin outa = 10'h3c3; outb = 2'b00; outc = 1'b1; end
8'h12: begin outa = 10'h12c; outb = 2'b01; outc = 1'b0; end
8'h13: begin outa = 10'h1d0; outb = 2'b00; outc = 1'b1; end
8'h14: begin outa = 10'h3ff; outb = 2'b01; outc = 1'b1; end
8'h15: begin outa = 10'h115; outb = 2'b11; outc = 1'b1; end
8'h16: begin outa = 10'h3ba; outb = 2'b10; outc = 1'b0; end
8'h17: begin outa = 10'h3ba; outb = 2'b00; outc = 1'b0; end
8'h18: begin outa = 10'h10d; outb = 2'b00; outc = 1'b1; end
8'h19: begin outa = 10'h13b; outb = 2'b01; outc = 1'b1; end
8'h1a: begin outa = 10'h0a0; outb = 2'b10; outc = 1'b1; end
8'h1b: begin outa = 10'h264; outb = 2'b11; outc = 1'b0; end
8'h1c: begin outa = 10'h3a2; outb = 2'b10; outc = 1'b0; end
8'h1d: begin outa = 10'h07c; outb = 2'b00; outc = 1'b1; end
8'h1e: begin outa = 10'h291; outb = 2'b00; outc = 1'b0; end
8'h1f: begin outa = 10'h1d1; outb = 2'b10; outc = 1'b0; end
8'h20: begin outa = 10'h354; outb = 2'b11; outc = 1'b1; end
8'h21: begin outa = 10'h0c0; outb = 2'b00; outc = 1'b1; end
8'h22: begin outa = 10'h191; outb = 2'b00; outc = 1'b0; end
8'h23: begin outa = 10'h379; outb = 2'b01; outc = 1'b0; end
8'h24: begin outa = 10'h073; outb = 2'b00; outc = 1'b0; end
8'h25: begin outa = 10'h2fd; outb = 2'b11; outc = 1'b1; end
8'h26: begin outa = 10'h2e0; outb = 2'b11; outc = 1'b1; end
8'h27: begin outa = 10'h337; outb = 2'b01; outc = 1'b1; end
8'h28: begin outa = 10'h2c7; outb = 2'b11; outc = 1'b1; end
8'h29: begin outa = 10'h19e; outb = 2'b11; outc = 1'b0; end
8'h2a: begin outa = 10'h107; outb = 2'b10; outc = 1'b0; end
8'h2b: begin outa = 10'h06a; outb = 2'b01; outc = 1'b1; end
8'h2c: begin outa = 10'h1c7; outb = 2'b01; outc = 1'b1; end
8'h2d: begin outa = 10'h107; outb = 2'b10; outc = 1'b0; end
8'h2e: begin outa = 10'h0cf; outb = 2'b01; outc = 1'b1; end
8'h2f: begin outa = 10'h009; outb = 2'b11; outc = 1'b1; end
8'h30: begin outa = 10'h09d; outb = 2'b00; outc = 1'b1; end
8'h31: begin outa = 10'h28e; outb = 2'b00; outc = 1'b0; end
8'h32: begin outa = 10'h010; outb = 2'b01; outc = 1'b0; end
8'h33: begin outa = 10'h1e0; outb = 2'b10; outc = 1'b0; end
8'h34: begin outa = 10'h079; outb = 2'b01; outc = 1'b1; end
8'h35: begin outa = 10'h13e; outb = 2'b10; outc = 1'b1; end
8'h36: begin outa = 10'h282; outb = 2'b11; outc = 1'b0; end
8'h37: begin outa = 10'h21c; outb = 2'b11; outc = 1'b1; end
8'h38: begin outa = 10'h148; outb = 2'b00; outc = 1'b1; end
8'h39: begin outa = 10'h3c0; outb = 2'b10; outc = 1'b0; end
8'h3a: begin outa = 10'h176; outb = 2'b01; outc = 1'b1; end
8'h3b: begin outa = 10'h3fc; outb = 2'b10; outc = 1'b1; end
8'h3c: begin outa = 10'h295; outb = 2'b11; outc = 1'b1; end
8'h3d: begin outa = 10'h113; outb = 2'b10; outc = 1'b1; end
8'h3e: begin outa = 10'h354; outb = 2'b01; outc = 1'b1; end
8'h3f: begin outa = 10'h0db; outb = 2'b11; outc = 1'b0; end
8'h40: begin outa = 10'h238; outb = 2'b01; outc = 1'b0; end
8'h41: begin outa = 10'h12b; outb = 2'b01; outc = 1'b1; end
8'h42: begin outa = 10'h1dc; outb = 2'b10; outc = 1'b0; end
8'h43: begin outa = 10'h137; outb = 2'b01; outc = 1'b1; end
8'h44: begin outa = 10'h1e2; outb = 2'b01; outc = 1'b1; end
8'h45: begin outa = 10'h3d5; outb = 2'b11; outc = 1'b1; end
8'h46: begin outa = 10'h30c; outb = 2'b11; outc = 1'b0; end
8'h47: begin outa = 10'h298; outb = 2'b11; outc = 1'b0; end
8'h48: begin outa = 10'h080; outb = 2'b00; outc = 1'b1; end
8'h49: begin outa = 10'h35a; outb = 2'b11; outc = 1'b1; end
8'h4a: begin outa = 10'h01b; outb = 2'b00; outc = 1'b0; end
8'h4b: begin outa = 10'h0a3; outb = 2'b11; outc = 1'b0; end
8'h4c: begin outa = 10'h0b3; outb = 2'b11; outc = 1'b1; end
8'h4d: begin outa = 10'h17a; outb = 2'b00; outc = 1'b0; end
8'h4e: begin outa = 10'h3ae; outb = 2'b11; outc = 1'b0; end
8'h4f: begin outa = 10'h078; outb = 2'b11; outc = 1'b0; end
8'h50: begin outa = 10'h322; outb = 2'b00; outc = 1'b1; end
8'h51: begin outa = 10'h213; outb = 2'b11; outc = 1'b0; end
8'h52: begin outa = 10'h11a; outb = 2'b11; outc = 1'b0; end
8'h53: begin outa = 10'h1a7; outb = 2'b00; outc = 1'b0; end
8'h54: begin outa = 10'h35a; outb = 2'b00; outc = 1'b1; end
8'h55: begin outa = 10'h233; outb = 2'b00; outc = 1'b0; end
8'h56: begin outa = 10'h01d; outb = 2'b01; outc = 1'b1; end
8'h57: begin outa = 10'h2d5; outb = 2'b00; outc = 1'b0; end
8'h58: begin outa = 10'h1a0; outb = 2'b00; outc = 1'b1; end
8'h59: begin outa = 10'h3d0; outb = 2'b00; outc = 1'b1; end
8'h5a: begin outa = 10'h181; outb = 2'b01; outc = 1'b1; end
8'h5b: begin outa = 10'h219; outb = 2'b01; outc = 1'b1; end
8'h5c: begin outa = 10'h26a; outb = 2'b01; outc = 1'b1; end
8'h5d: begin outa = 10'h050; outb = 2'b10; outc = 1'b0; end
8'h5e: begin outa = 10'h189; outb = 2'b10; outc = 1'b0; end
8'h5f: begin outa = 10'h1eb; outb = 2'b01; outc = 1'b1; end
8'h60: begin outa = 10'h224; outb = 2'b00; outc = 1'b1; end
8'h61: begin outa = 10'h2fe; outb = 2'b00; outc = 1'b0; end
8'h62: begin outa = 10'h0ae; outb = 2'b00; outc = 1'b1; end
8'h63: begin outa = 10'h1cd; outb = 2'b00; outc = 1'b0; end
8'h64: begin outa = 10'h273; outb = 2'b10; outc = 1'b1; end
8'h65: begin outa = 10'h268; outb = 2'b10; outc = 1'b0; end
8'h66: begin outa = 10'h111; outb = 2'b01; outc = 1'b0; end
8'h67: begin outa = 10'h1f9; outb = 2'b00; outc = 1'b0; end
8'h68: begin outa = 10'h232; outb = 2'b00; outc = 1'b1; end
8'h69: begin outa = 10'h255; outb = 2'b11; outc = 1'b0; end
8'h6a: begin outa = 10'h34c; outb = 2'b01; outc = 1'b1; end
8'h6b: begin outa = 10'h049; outb = 2'b01; outc = 1'b1; end
8'h6c: begin outa = 10'h197; outb = 2'b11; outc = 1'b0; end
8'h6d: begin outa = 10'h0fe; outb = 2'b11; outc = 1'b0; end
8'h6e: begin outa = 10'h253; outb = 2'b01; outc = 1'b1; end
8'h6f: begin outa = 10'h2de; outb = 2'b11; outc = 1'b0; end
8'h70: begin outa = 10'h13b; outb = 2'b10; outc = 1'b1; end
8'h71: begin outa = 10'h040; outb = 2'b10; outc = 1'b0; end
8'h72: begin outa = 10'h0b4; outb = 2'b00; outc = 1'b1; end
8'h73: begin outa = 10'h233; outb = 2'b11; outc = 1'b1; end
8'h74: begin outa = 10'h198; outb = 2'b00; outc = 1'b1; end
8'h75: begin outa = 10'h018; outb = 2'b00; outc = 1'b1; end
8'h76: begin outa = 10'h2f7; outb = 2'b00; outc = 1'b1; end
8'h77: begin outa = 10'h134; outb = 2'b11; outc = 1'b0; end
8'h78: begin outa = 10'h1ca; outb = 2'b10; outc = 1'b0; end
8'h79: begin outa = 10'h286; outb = 2'b10; outc = 1'b1; end
8'h7a: begin outa = 10'h0e6; outb = 2'b11; outc = 1'b1; end
8'h7b: begin outa = 10'h064; outb = 2'b10; outc = 1'b1; end
8'h7c: begin outa = 10'h257; outb = 2'b00; outc = 1'b1; end
8'h7d: begin outa = 10'h31a; outb = 2'b10; outc = 1'b1; end
8'h7e: begin outa = 10'h247; outb = 2'b01; outc = 1'b0; end
8'h7f: begin outa = 10'h299; outb = 2'b00; outc = 1'b0; end
8'h80: begin outa = 10'h02c; outb = 2'b00; outc = 1'b0; end
8'h81: begin outa = 10'h2bb; outb = 2'b11; outc = 1'b0; end
8'h82: begin outa = 10'h180; outb = 2'b10; outc = 1'b0; end
8'h83: begin outa = 10'h245; outb = 2'b01; outc = 1'b1; end
8'h84: begin outa = 10'h0da; outb = 2'b10; outc = 1'b0; end
8'h85: begin outa = 10'h367; outb = 2'b10; outc = 1'b0; end
8'h86: begin outa = 10'h304; outb = 2'b01; outc = 1'b0; end
8'h87: begin outa = 10'h38b; outb = 2'b11; outc = 1'b0; end
8'h88: begin outa = 10'h09f; outb = 2'b01; outc = 1'b0; end
8'h89: begin outa = 10'h1f0; outb = 2'b10; outc = 1'b1; end
8'h8a: begin outa = 10'h281; outb = 2'b10; outc = 1'b1; end
8'h8b: begin outa = 10'h019; outb = 2'b00; outc = 1'b0; end
8'h8c: begin outa = 10'h1f2; outb = 2'b10; outc = 1'b0; end
8'h8d: begin outa = 10'h0b1; outb = 2'b01; outc = 1'b1; end
8'h8e: begin outa = 10'h058; outb = 2'b01; outc = 1'b1; end
8'h8f: begin outa = 10'h39b; outb = 2'b00; outc = 1'b1; end
8'h90: begin outa = 10'h2ec; outb = 2'b10; outc = 1'b1; end
8'h91: begin outa = 10'h250; outb = 2'b00; outc = 1'b1; end
8'h92: begin outa = 10'h3f4; outb = 2'b10; outc = 1'b1; end
8'h93: begin outa = 10'h057; outb = 2'b10; outc = 1'b1; end
8'h94: begin outa = 10'h18f; outb = 2'b01; outc = 1'b1; end
8'h95: begin outa = 10'h105; outb = 2'b01; outc = 1'b1; end
8'h96: begin outa = 10'h1ae; outb = 2'b00; outc = 1'b1; end
8'h97: begin outa = 10'h04e; outb = 2'b10; outc = 1'b0; end
8'h98: begin outa = 10'h240; outb = 2'b11; outc = 1'b0; end
8'h99: begin outa = 10'h3e4; outb = 2'b01; outc = 1'b0; end
8'h9a: begin outa = 10'h3c6; outb = 2'b01; outc = 1'b0; end
8'h9b: begin outa = 10'h109; outb = 2'b00; outc = 1'b1; end
8'h9c: begin outa = 10'h073; outb = 2'b10; outc = 1'b1; end
8'h9d: begin outa = 10'h19f; outb = 2'b01; outc = 1'b0; end
8'h9e: begin outa = 10'h3b8; outb = 2'b01; outc = 1'b0; end
8'h9f: begin outa = 10'h00e; outb = 2'b00; outc = 1'b1; end
8'ha0: begin outa = 10'h1b3; outb = 2'b11; outc = 1'b1; end
8'ha1: begin outa = 10'h2bd; outb = 2'b11; outc = 1'b0; end
8'ha2: begin outa = 10'h324; outb = 2'b00; outc = 1'b1; end
8'ha3: begin outa = 10'h343; outb = 2'b10; outc = 1'b0; end
8'ha4: begin outa = 10'h1c9; outb = 2'b01; outc = 1'b0; end
8'ha5: begin outa = 10'h185; outb = 2'b00; outc = 1'b1; end
8'ha6: begin outa = 10'h37a; outb = 2'b00; outc = 1'b1; end
8'ha7: begin outa = 10'h0e0; outb = 2'b01; outc = 1'b1; end
8'ha8: begin outa = 10'h0a3; outb = 2'b10; outc = 1'b0; end
8'ha9: begin outa = 10'h019; outb = 2'b11; outc = 1'b0; end
8'haa: begin outa = 10'h099; outb = 2'b00; outc = 1'b1; end
8'hab: begin outa = 10'h376; outb = 2'b01; outc = 1'b1; end
8'hac: begin outa = 10'h077; outb = 2'b00; outc = 1'b1; end
8'had: begin outa = 10'h2b1; outb = 2'b11; outc = 1'b1; end
8'hae: begin outa = 10'h27f; outb = 2'b00; outc = 1'b0; end
8'haf: begin outa = 10'h265; outb = 2'b11; outc = 1'b0; end
8'hb0: begin outa = 10'h156; outb = 2'b10; outc = 1'b1; end
8'hb1: begin outa = 10'h1ce; outb = 2'b00; outc = 1'b0; end
8'hb2: begin outa = 10'h008; outb = 2'b01; outc = 1'b0; end
8'hb3: begin outa = 10'h12e; outb = 2'b11; outc = 1'b1; end
8'hb4: begin outa = 10'h199; outb = 2'b11; outc = 1'b0; end
8'hb5: begin outa = 10'h330; outb = 2'b10; outc = 1'b0; end
8'hb6: begin outa = 10'h1ab; outb = 2'b01; outc = 1'b1; end
8'hb7: begin outa = 10'h3bd; outb = 2'b00; outc = 1'b0; end
8'hb8: begin outa = 10'h0ca; outb = 2'b10; outc = 1'b0; end
8'hb9: begin outa = 10'h367; outb = 2'b00; outc = 1'b0; end
8'hba: begin outa = 10'h334; outb = 2'b00; outc = 1'b0; end
8'hbb: begin outa = 10'h040; outb = 2'b00; outc = 1'b1; end
8'hbc: begin outa = 10'h1a7; outb = 2'b10; outc = 1'b1; end
8'hbd: begin outa = 10'h036; outb = 2'b11; outc = 1'b1; end
8'hbe: begin outa = 10'h223; outb = 2'b11; outc = 1'b1; end
8'hbf: begin outa = 10'h075; outb = 2'b01; outc = 1'b0; end
8'hc0: begin outa = 10'h3c4; outb = 2'b00; outc = 1'b1; end
8'hc1: begin outa = 10'h2cc; outb = 2'b01; outc = 1'b0; end
8'hc2: begin outa = 10'h123; outb = 2'b01; outc = 1'b0; end
8'hc3: begin outa = 10'h3fd; outb = 2'b01; outc = 1'b1; end
8'hc4: begin outa = 10'h11e; outb = 2'b00; outc = 1'b0; end
8'hc5: begin outa = 10'h27c; outb = 2'b11; outc = 1'b1; end
8'hc6: begin outa = 10'h1e2; outb = 2'b11; outc = 1'b0; end
8'hc7: begin outa = 10'h377; outb = 2'b11; outc = 1'b0; end
8'hc8: begin outa = 10'h33a; outb = 2'b11; outc = 1'b0; end
8'hc9: begin outa = 10'h32d; outb = 2'b11; outc = 1'b1; end
8'hca: begin outa = 10'h014; outb = 2'b11; outc = 1'b0; end
8'hcb: begin outa = 10'h332; outb = 2'b10; outc = 1'b0; end
8'hcc: begin outa = 10'h359; outb = 2'b00; outc = 1'b0; end
8'hcd: begin outa = 10'h0a4; outb = 2'b10; outc = 1'b1; end
8'hce: begin outa = 10'h348; outb = 2'b00; outc = 1'b1; end
8'hcf: begin outa = 10'h04b; outb = 2'b11; outc = 1'b1; end
8'hd0: begin outa = 10'h147; outb = 2'b10; outc = 1'b1; end
8'hd1: begin outa = 10'h026; outb = 2'b00; outc = 1'b1; end
8'hd2: begin outa = 10'h103; outb = 2'b00; outc = 1'b0; end
8'hd3: begin outa = 10'h106; outb = 2'b00; outc = 1'b1; end
8'hd4: begin outa = 10'h35a; outb = 2'b00; outc = 1'b0; end
8'hd5: begin outa = 10'h254; outb = 2'b01; outc = 1'b0; end
8'hd6: begin outa = 10'h0cd; outb = 2'b01; outc = 1'b0; end
8'hd7: begin outa = 10'h17c; outb = 2'b11; outc = 1'b1; end
8'hd8: begin outa = 10'h37e; outb = 2'b10; outc = 1'b1; end
8'hd9: begin outa = 10'h0a9; outb = 2'b11; outc = 1'b1; end
8'hda: begin outa = 10'h0fe; outb = 2'b01; outc = 1'b0; end
8'hdb: begin outa = 10'h3c0; outb = 2'b11; outc = 1'b1; end
8'hdc: begin outa = 10'h1d9; outb = 2'b10; outc = 1'b1; end
8'hdd: begin outa = 10'h10e; outb = 2'b00; outc = 1'b1; end
8'hde: begin outa = 10'h394; outb = 2'b01; outc = 1'b0; end
8'hdf: begin outa = 10'h316; outb = 2'b01; outc = 1'b0; end
8'he0: begin outa = 10'h05b; outb = 2'b11; outc = 1'b0; end
8'he1: begin outa = 10'h126; outb = 2'b01; outc = 1'b1; end
8'he2: begin outa = 10'h369; outb = 2'b11; outc = 1'b0; end
8'he3: begin outa = 10'h291; outb = 2'b10; outc = 1'b1; end
8'he4: begin outa = 10'h2ca; outb = 2'b00; outc = 1'b1; end
8'he5: begin outa = 10'h25b; outb = 2'b01; outc = 1'b1; end
8'he6: begin outa = 10'h106; outb = 2'b00; outc = 1'b0; end
8'he7: begin outa = 10'h172; outb = 2'b11; outc = 1'b1; end
8'he8: begin outa = 10'h2f7; outb = 2'b00; outc = 1'b1; end
8'he9: begin outa = 10'h2d3; outb = 2'b11; outc = 1'b1; end
8'hea: begin outa = 10'h182; outb = 2'b00; outc = 1'b0; end
8'heb: begin outa = 10'h327; outb = 2'b00; outc = 1'b1; end
8'hec: begin outa = 10'h1d0; outb = 2'b10; outc = 1'b0; end
8'hed: begin outa = 10'h204; outb = 2'b00; outc = 1'b1; end
8'hee: begin outa = 10'h11f; outb = 2'b00; outc = 1'b1; end
8'hef: begin outa = 10'h365; outb = 2'b11; outc = 1'b1; end
8'hf0: begin outa = 10'h2c2; outb = 2'b01; outc = 1'b1; end
8'hf1: begin outa = 10'h2b5; outb = 2'b10; outc = 1'b0; end
8'hf2: begin outa = 10'h1f8; outb = 2'b10; outc = 1'b1; end
8'hf3: begin outa = 10'h2a7; outb = 2'b01; outc = 1'b1; end
8'hf4: begin outa = 10'h1be; outb = 2'b10; outc = 1'b1; end
8'hf5: begin outa = 10'h25e; outb = 2'b10; outc = 1'b1; end
8'hf6: begin outa = 10'h032; outb = 2'b10; outc = 1'b0; end
8'hf7: begin outa = 10'h2ef; outb = 2'b00; outc = 1'b0; end
8'hf8: begin outa = 10'h02f; outb = 2'b00; outc = 1'b1; end
8'hf9: begin outa = 10'h201; outb = 2'b10; outc = 1'b0; end
8'hfa: begin outa = 10'h054; outb = 2'b01; outc = 1'b1; end
8'hfb: begin outa = 10'h013; outb = 2'b10; outc = 1'b0; end
8'hfc: begin outa = 10'h249; outb = 2'b01; outc = 1'b0; end
8'hfd: begin outa = 10'h09a; outb = 2'b10; outc = 1'b0; end
8'hfe: begin outa = 10'h012; outb = 2'b00; outc = 1'b0; end
8'hff: begin outa = 10'h114; outb = 2'b10; outc = 1'b1; end
endcase
end
endmodule

516
test_regress/t/t_case_huge_sub2.v
View File

@ -17,7 +17,7 @@ module t_case_huge_sub2 (/*AUTOARG*/
// =============================
/*AUTOREG*/
// Beginning of automatic regs (for this module's undeclared outputs)
reg [9:0] outa;
reg [9:0] outa;
// End of automatics
// =============================
@ -27,265 +27,265 @@ module t_case_huge_sub2 (/*AUTOARG*/
always @(/*AS*/index) begin
case (index[7:0])
`ifdef VERILATOR // Harder test
8'h00: begin outa = $c("0"); end // Makes whole table non-optimizable
8'h00: begin outa = $c("0"); end // Makes whole table non-optimizable
`else
8'h00: begin outa = 10'h0; end
8'h00: begin outa = 10'h0; end
`endif
8'h01: begin outa = 10'h318; end
8'h02: begin outa = 10'h29f; end
8'h03: begin outa = 10'h392; end
8'h04: begin outa = 10'h1ef; end
8'h05: begin outa = 10'h06c; end
8'h06: begin outa = 10'h29f; end
8'h07: begin outa = 10'h29a; end
8'h08: begin outa = 10'h3ce; end
8'h09: begin outa = 10'h37c; end
8'h0a: begin outa = 10'h058; end
8'h0b: begin outa = 10'h3b2; end
8'h0c: begin outa = 10'h36f; end
8'h0d: begin outa = 10'h2c5; end
8'h0e: begin outa = 10'h23a; end
8'h0f: begin outa = 10'h222; end
8'h10: begin outa = 10'h328; end
8'h11: begin outa = 10'h3c3; end
8'h12: begin outa = 10'h12c; end
8'h13: begin outa = 10'h1d0; end
8'h14: begin outa = 10'h3ff; end
8'h15: begin outa = 10'h115; end
8'h16: begin outa = 10'h3ba; end
8'h17: begin outa = 10'h3ba; end
8'h18: begin outa = 10'h10d; end
8'h19: begin outa = 10'h13b; end
8'h1a: begin outa = 10'h0a0; end
8'h1b: begin outa = 10'h264; end
8'h1c: begin outa = 10'h3a2; end
8'h1d: begin outa = 10'h07c; end
8'h1e: begin outa = 10'h291; end
8'h1f: begin outa = 10'h1d1; end
8'h20: begin outa = 10'h354; end
8'h21: begin outa = 10'h0c0; end
8'h22: begin outa = 10'h191; end
8'h23: begin outa = 10'h379; end
8'h24: begin outa = 10'h073; end
8'h25: begin outa = 10'h2fd; end
8'h26: begin outa = 10'h2e0; end
8'h27: begin outa = 10'h337; end
8'h28: begin outa = 10'h2c7; end
8'h29: begin outa = 10'h19e; end
8'h2a: begin outa = 10'h107; end
8'h2b: begin outa = 10'h06a; end
8'h2c: begin outa = 10'h1c7; end
8'h2d: begin outa = 10'h107; end
8'h2e: begin outa = 10'h0cf; end
8'h2f: begin outa = 10'h009; end
8'h30: begin outa = 10'h09d; end
8'h31: begin outa = 10'h28e; end
8'h32: begin outa = 10'h010; end
8'h33: begin outa = 10'h1e0; end
8'h34: begin outa = 10'h079; end
8'h35: begin outa = 10'h13e; end
8'h36: begin outa = 10'h282; end
8'h37: begin outa = 10'h21c; end
8'h38: begin outa = 10'h148; end
8'h39: begin outa = 10'h3c0; end
8'h3a: begin outa = 10'h176; end
8'h3b: begin outa = 10'h3fc; end
8'h3c: begin outa = 10'h295; end
8'h3d: begin outa = 10'h113; end
8'h3e: begin outa = 10'h354; end
8'h3f: begin outa = 10'h0db; end
8'h40: begin outa = 10'h238; end
8'h41: begin outa = 10'h12b; end
8'h42: begin outa = 10'h1dc; end
8'h43: begin outa = 10'h137; end
8'h44: begin outa = 10'h1e2; end
8'h45: begin outa = 10'h3d5; end
8'h46: begin outa = 10'h30c; end
8'h47: begin outa = 10'h298; end
8'h48: begin outa = 10'h080; end
8'h49: begin outa = 10'h35a; end
8'h4a: begin outa = 10'h01b; end
8'h4b: begin outa = 10'h0a3; end
8'h4c: begin outa = 10'h0b3; end
8'h4d: begin outa = 10'h17a; end
8'h4e: begin outa = 10'h3ae; end
8'h4f: begin outa = 10'h078; end
8'h50: begin outa = 10'h322; end
8'h51: begin outa = 10'h213; end
8'h52: begin outa = 10'h11a; end
8'h53: begin outa = 10'h1a7; end
8'h54: begin outa = 10'h35a; end
8'h55: begin outa = 10'h233; end
8'h56: begin outa = 10'h01d; end
8'h57: begin outa = 10'h2d5; end
8'h58: begin outa = 10'h1a0; end
8'h59: begin outa = 10'h3d0; end
8'h5a: begin outa = 10'h181; end
8'h5b: begin outa = 10'h219; end
8'h5c: begin outa = 10'h26a; end
8'h5d: begin outa = 10'h050; end
8'h5e: begin outa = 10'h189; end
8'h5f: begin outa = 10'h1eb; end
8'h60: begin outa = 10'h224; end
8'h61: begin outa = 10'h2fe; end
8'h62: begin outa = 10'h0ae; end
8'h63: begin outa = 10'h1cd; end
8'h64: begin outa = 10'h273; end
8'h65: begin outa = 10'h268; end
8'h66: begin outa = 10'h111; end
8'h67: begin outa = 10'h1f9; end
8'h68: begin outa = 10'h232; end
8'h69: begin outa = 10'h255; end
8'h6a: begin outa = 10'h34c; end
8'h6b: begin outa = 10'h049; end
8'h6c: begin outa = 10'h197; end
8'h6d: begin outa = 10'h0fe; end
8'h6e: begin outa = 10'h253; end
8'h6f: begin outa = 10'h2de; end
8'h70: begin outa = 10'h13b; end
8'h71: begin outa = 10'h040; end
8'h72: begin outa = 10'h0b4; end
8'h73: begin outa = 10'h233; end
8'h74: begin outa = 10'h198; end
8'h75: begin outa = 10'h018; end
8'h76: begin outa = 10'h2f7; end
8'h77: begin outa = 10'h134; end
8'h78: begin outa = 10'h1ca; end
8'h79: begin outa = 10'h286; end
8'h7a: begin outa = 10'h0e6; end
8'h7b: begin outa = 10'h064; end
8'h7c: begin outa = 10'h257; end
8'h7d: begin outa = 10'h31a; end
8'h7e: begin outa = 10'h247; end
8'h7f: begin outa = 10'h299; end
8'h80: begin outa = 10'h02c; end
8'h81: begin outa = 10'h2bb; end
8'h82: begin outa = 10'h180; end
8'h83: begin outa = 10'h245; end
8'h84: begin outa = 10'h0da; end
8'h85: begin outa = 10'h367; end
8'h86: begin outa = 10'h304; end
8'h87: begin outa = 10'h38b; end
8'h88: begin outa = 10'h09f; end
8'h89: begin outa = 10'h1f0; end
8'h8a: begin outa = 10'h281; end
8'h8b: begin outa = 10'h019; end
8'h8c: begin outa = 10'h1f2; end
8'h8d: begin outa = 10'h0b1; end
8'h8e: begin outa = 10'h058; end
8'h8f: begin outa = 10'h39b; end
8'h90: begin outa = 10'h2ec; end
8'h91: begin outa = 10'h250; end
8'h92: begin outa = 10'h3f4; end
8'h93: begin outa = 10'h057; end
8'h94: begin outa = 10'h18f; end
8'h95: begin outa = 10'h105; end
8'h96: begin outa = 10'h1ae; end
8'h97: begin outa = 10'h04e; end
8'h98: begin outa = 10'h240; end
8'h99: begin outa = 10'h3e4; end
8'h9a: begin outa = 10'h3c6; end
8'h9b: begin outa = 10'h109; end
8'h9c: begin outa = 10'h073; end
8'h9d: begin outa = 10'h19f; end
8'h9e: begin outa = 10'h3b8; end
8'h9f: begin outa = 10'h00e; end
8'ha0: begin outa = 10'h1b3; end
8'ha1: begin outa = 10'h2bd; end
8'ha2: begin outa = 10'h324; end
8'ha3: begin outa = 10'h343; end
8'ha4: begin outa = 10'h1c9; end
8'ha5: begin outa = 10'h185; end
8'ha6: begin outa = 10'h37a; end
8'ha7: begin outa = 10'h0e0; end
8'ha8: begin outa = 10'h0a3; end
8'ha9: begin outa = 10'h019; end
8'haa: begin outa = 10'h099; end
8'hab: begin outa = 10'h376; end
8'hac: begin outa = 10'h077; end
8'had: begin outa = 10'h2b1; end
8'hae: begin outa = 10'h27f; end
8'haf: begin outa = 10'h265; end
8'hb0: begin outa = 10'h156; end
8'hb1: begin outa = 10'h1ce; end
8'hb2: begin outa = 10'h008; end
8'hb3: begin outa = 10'h12e; end
8'hb4: begin outa = 10'h199; end
8'hb5: begin outa = 10'h330; end
8'hb6: begin outa = 10'h1ab; end
8'hb7: begin outa = 10'h3bd; end
8'hb8: begin outa = 10'h0ca; end
8'hb9: begin outa = 10'h367; end
8'hba: begin outa = 10'h334; end
8'hbb: begin outa = 10'h040; end
8'hbc: begin outa = 10'h1a7; end
8'hbd: begin outa = 10'h036; end
8'hbe: begin outa = 10'h223; end
8'hbf: begin outa = 10'h075; end
8'hc0: begin outa = 10'h3c4; end
8'hc1: begin outa = 10'h2cc; end
8'hc2: begin outa = 10'h123; end
8'hc3: begin outa = 10'h3fd; end
8'hc4: begin outa = 10'h11e; end
8'hc5: begin outa = 10'h27c; end
8'hc6: begin outa = 10'h1e2; end
8'hc7: begin outa = 10'h377; end
8'hc8: begin outa = 10'h33a; end
8'hc9: begin outa = 10'h32d; end
8'hca: begin outa = 10'h014; end
8'hcb: begin outa = 10'h332; end
8'hcc: begin outa = 10'h359; end
8'hcd: begin outa = 10'h0a4; end
8'hce: begin outa = 10'h348; end
8'hcf: begin outa = 10'h04b; end
8'hd0: begin outa = 10'h147; end
8'hd1: begin outa = 10'h026; end
8'hd2: begin outa = 10'h103; end
8'hd3: begin outa = 10'h106; end
8'hd4: begin outa = 10'h35a; end
8'hd5: begin outa = 10'h254; end
8'hd6: begin outa = 10'h0cd; end
8'hd7: begin outa = 10'h17c; end
8'hd8: begin outa = 10'h37e; end
8'hd9: begin outa = 10'h0a9; end
8'hda: begin outa = 10'h0fe; end
8'hdb: begin outa = 10'h3c0; end
8'hdc: begin outa = 10'h1d9; end
8'hdd: begin outa = 10'h10e; end
8'hde: begin outa = 10'h394; end
8'hdf: begin outa = 10'h316; end
8'he0: begin outa = 10'h05b; end
8'he1: begin outa = 10'h126; end
8'he2: begin outa = 10'h369; end
8'he3: begin outa = 10'h291; end
8'he4: begin outa = 10'h2ca; end
8'he5: begin outa = 10'h25b; end
8'he6: begin outa = 10'h106; end
8'he7: begin outa = 10'h172; end
8'he8: begin outa = 10'h2f7; end
8'he9: begin outa = 10'h2d3; end
8'hea: begin outa = 10'h182; end
8'heb: begin outa = 10'h327; end
8'hec: begin outa = 10'h1d0; end
8'hed: begin outa = 10'h204; end
8'hee: begin outa = 10'h11f; end
8'hef: begin outa = 10'h365; end
8'hf0: begin outa = 10'h2c2; end
8'hf1: begin outa = 10'h2b5; end
8'hf2: begin outa = 10'h1f8; end
8'hf3: begin outa = 10'h2a7; end
8'hf4: begin outa = 10'h1be; end
8'hf5: begin outa = 10'h25e; end
8'hf6: begin outa = 10'h032; end
8'hf7: begin outa = 10'h2ef; end
8'hf8: begin outa = 10'h02f; end
8'hf9: begin outa = 10'h201; end
8'hfa: begin outa = 10'h054; end
8'hfb: begin outa = 10'h013; end
8'hfc: begin outa = 10'h249; end
8'hfd: begin outa = 10'h09a; end
8'hfe: begin outa = 10'h012; end
8'hff: begin outa = 10'h114; end
8'h01: begin outa = 10'h318; end
8'h02: begin outa = 10'h29f; end
8'h03: begin outa = 10'h392; end
8'h04: begin outa = 10'h1ef; end
8'h05: begin outa = 10'h06c; end
8'h06: begin outa = 10'h29f; end
8'h07: begin outa = 10'h29a; end
8'h08: begin outa = 10'h3ce; end
8'h09: begin outa = 10'h37c; end
8'h0a: begin outa = 10'h058; end
8'h0b: begin outa = 10'h3b2; end
8'h0c: begin outa = 10'h36f; end
8'h0d: begin outa = 10'h2c5; end
8'h0e: begin outa = 10'h23a; end
8'h0f: begin outa = 10'h222; end
8'h10: begin outa = 10'h328; end
8'h11: begin outa = 10'h3c3; end
8'h12: begin outa = 10'h12c; end
8'h13: begin outa = 10'h1d0; end
8'h14: begin outa = 10'h3ff; end
8'h15: begin outa = 10'h115; end
8'h16: begin outa = 10'h3ba; end
8'h17: begin outa = 10'h3ba; end
8'h18: begin outa = 10'h10d; end
8'h19: begin outa = 10'h13b; end
8'h1a: begin outa = 10'h0a0; end
8'h1b: begin outa = 10'h264; end
8'h1c: begin outa = 10'h3a2; end
8'h1d: begin outa = 10'h07c; end
8'h1e: begin outa = 10'h291; end
8'h1f: begin outa = 10'h1d1; end
8'h20: begin outa = 10'h354; end
8'h21: begin outa = 10'h0c0; end
8'h22: begin outa = 10'h191; end
8'h23: begin outa = 10'h379; end
8'h24: begin outa = 10'h073; end
8'h25: begin outa = 10'h2fd; end
8'h26: begin outa = 10'h2e0; end
8'h27: begin outa = 10'h337; end
8'h28: begin outa = 10'h2c7; end
8'h29: begin outa = 10'h19e; end
8'h2a: begin outa = 10'h107; end
8'h2b: begin outa = 10'h06a; end
8'h2c: begin outa = 10'h1c7; end
8'h2d: begin outa = 10'h107; end
8'h2e: begin outa = 10'h0cf; end
8'h2f: begin outa = 10'h009; end
8'h30: begin outa = 10'h09d; end
8'h31: begin outa = 10'h28e; end
8'h32: begin outa = 10'h010; end
8'h33: begin outa = 10'h1e0; end
8'h34: begin outa = 10'h079; end
8'h35: begin outa = 10'h13e; end
8'h36: begin outa = 10'h282; end
8'h37: begin outa = 10'h21c; end
8'h38: begin outa = 10'h148; end
8'h39: begin outa = 10'h3c0; end
8'h3a: begin outa = 10'h176; end
8'h3b: begin outa = 10'h3fc; end
8'h3c: begin outa = 10'h295; end
8'h3d: begin outa = 10'h113; end
8'h3e: begin outa = 10'h354; end
8'h3f: begin outa = 10'h0db; end
8'h40: begin outa = 10'h238; end
8'h41: begin outa = 10'h12b; end
8'h42: begin outa = 10'h1dc; end
8'h43: begin outa = 10'h137; end
8'h44: begin outa = 10'h1e2; end
8'h45: begin outa = 10'h3d5; end
8'h46: begin outa = 10'h30c; end
8'h47: begin outa = 10'h298; end
8'h48: begin outa = 10'h080; end
8'h49: begin outa = 10'h35a; end
8'h4a: begin outa = 10'h01b; end
8'h4b: begin outa = 10'h0a3; end
8'h4c: begin outa = 10'h0b3; end
8'h4d: begin outa = 10'h17a; end
8'h4e: begin outa = 10'h3ae; end
8'h4f: begin outa = 10'h078; end
8'h50: begin outa = 10'h322; end
8'h51: begin outa = 10'h213; end
8'h52: begin outa = 10'h11a; end
8'h53: begin outa = 10'h1a7; end
8'h54: begin outa = 10'h35a; end
8'h55: begin outa = 10'h233; end
8'h56: begin outa = 10'h01d; end
8'h57: begin outa = 10'h2d5; end
8'h58: begin outa = 10'h1a0; end
8'h59: begin outa = 10'h3d0; end
8'h5a: begin outa = 10'h181; end
8'h5b: begin outa = 10'h219; end
8'h5c: begin outa = 10'h26a; end
8'h5d: begin outa = 10'h050; end
8'h5e: begin outa = 10'h189; end
8'h5f: begin outa = 10'h1eb; end
8'h60: begin outa = 10'h224; end
8'h61: begin outa = 10'h2fe; end
8'h62: begin outa = 10'h0ae; end
8'h63: begin outa = 10'h1cd; end
8'h64: begin outa = 10'h273; end
8'h65: begin outa = 10'h268; end
8'h66: begin outa = 10'h111; end
8'h67: begin outa = 10'h1f9; end
8'h68: begin outa = 10'h232; end
8'h69: begin outa = 10'h255; end
8'h6a: begin outa = 10'h34c; end
8'h6b: begin outa = 10'h049; end
8'h6c: begin outa = 10'h197; end
8'h6d: begin outa = 10'h0fe; end
8'h6e: begin outa = 10'h253; end
8'h6f: begin outa = 10'h2de; end
8'h70: begin outa = 10'h13b; end
8'h71: begin outa = 10'h040; end
8'h72: begin outa = 10'h0b4; end
8'h73: begin outa = 10'h233; end
8'h74: begin outa = 10'h198; end
8'h75: begin outa = 10'h018; end
8'h76: begin outa = 10'h2f7; end
8'h77: begin outa = 10'h134; end
8'h78: begin outa = 10'h1ca; end
8'h79: begin outa = 10'h286; end
8'h7a: begin outa = 10'h0e6; end
8'h7b: begin outa = 10'h064; end
8'h7c: begin outa = 10'h257; end
8'h7d: begin outa = 10'h31a; end
8'h7e: begin outa = 10'h247; end
8'h7f: begin outa = 10'h299; end
8'h80: begin outa = 10'h02c; end
8'h81: begin outa = 10'h2bb; end
8'h82: begin outa = 10'h180; end
8'h83: begin outa = 10'h245; end
8'h84: begin outa = 10'h0da; end
8'h85: begin outa = 10'h367; end
8'h86: begin outa = 10'h304; end
8'h87: begin outa = 10'h38b; end
8'h88: begin outa = 10'h09f; end
8'h89: begin outa = 10'h1f0; end
8'h8a: begin outa = 10'h281; end
8'h8b: begin outa = 10'h019; end
8'h8c: begin outa = 10'h1f2; end
8'h8d: begin outa = 10'h0b1; end
8'h8e: begin outa = 10'h058; end
8'h8f: begin outa = 10'h39b; end
8'h90: begin outa = 10'h2ec; end
8'h91: begin outa = 10'h250; end
8'h92: begin outa = 10'h3f4; end
8'h93: begin outa = 10'h057; end
8'h94: begin outa = 10'h18f; end
8'h95: begin outa = 10'h105; end
8'h96: begin outa = 10'h1ae; end
8'h97: begin outa = 10'h04e; end
8'h98: begin outa = 10'h240; end
8'h99: begin outa = 10'h3e4; end
8'h9a: begin outa = 10'h3c6; end
8'h9b: begin outa = 10'h109; end
8'h9c: begin outa = 10'h073; end
8'h9d: begin outa = 10'h19f; end
8'h9e: begin outa = 10'h3b8; end
8'h9f: begin outa = 10'h00e; end
8'ha0: begin outa = 10'h1b3; end
8'ha1: begin outa = 10'h2bd; end
8'ha2: begin outa = 10'h324; end
8'ha3: begin outa = 10'h343; end
8'ha4: begin outa = 10'h1c9; end
8'ha5: begin outa = 10'h185; end
8'ha6: begin outa = 10'h37a; end
8'ha7: begin outa = 10'h0e0; end
8'ha8: begin outa = 10'h0a3; end
8'ha9: begin outa = 10'h019; end
8'haa: begin outa = 10'h099; end
8'hab: begin outa = 10'h376; end
8'hac: begin outa = 10'h077; end
8'had: begin outa = 10'h2b1; end
8'hae: begin outa = 10'h27f; end
8'haf: begin outa = 10'h265; end
8'hb0: begin outa = 10'h156; end
8'hb1: begin outa = 10'h1ce; end
8'hb2: begin outa = 10'h008; end
8'hb3: begin outa = 10'h12e; end
8'hb4: begin outa = 10'h199; end
8'hb5: begin outa = 10'h330; end
8'hb6: begin outa = 10'h1ab; end
8'hb7: begin outa = 10'h3bd; end
8'hb8: begin outa = 10'h0ca; end
8'hb9: begin outa = 10'h367; end
8'hba: begin outa = 10'h334; end
8'hbb: begin outa = 10'h040; end
8'hbc: begin outa = 10'h1a7; end
8'hbd: begin outa = 10'h036; end
8'hbe: begin outa = 10'h223; end
8'hbf: begin outa = 10'h075; end
8'hc0: begin outa = 10'h3c4; end
8'hc1: begin outa = 10'h2cc; end
8'hc2: begin outa = 10'h123; end
8'hc3: begin outa = 10'h3fd; end
8'hc4: begin outa = 10'h11e; end
8'hc5: begin outa = 10'h27c; end
8'hc6: begin outa = 10'h1e2; end
8'hc7: begin outa = 10'h377; end
8'hc8: begin outa = 10'h33a; end
8'hc9: begin outa = 10'h32d; end
8'hca: begin outa = 10'h014; end
8'hcb: begin outa = 10'h332; end
8'hcc: begin outa = 10'h359; end
8'hcd: begin outa = 10'h0a4; end
8'hce: begin outa = 10'h348; end
8'hcf: begin outa = 10'h04b; end
8'hd0: begin outa = 10'h147; end
8'hd1: begin outa = 10'h026; end
8'hd2: begin outa = 10'h103; end
8'hd3: begin outa = 10'h106; end
8'hd4: begin outa = 10'h35a; end
8'hd5: begin outa = 10'h254; end
8'hd6: begin outa = 10'h0cd; end
8'hd7: begin outa = 10'h17c; end
8'hd8: begin outa = 10'h37e; end
8'hd9: begin outa = 10'h0a9; end
8'hda: begin outa = 10'h0fe; end
8'hdb: begin outa = 10'h3c0; end
8'hdc: begin outa = 10'h1d9; end
8'hdd: begin outa = 10'h10e; end
8'hde: begin outa = 10'h394; end
8'hdf: begin outa = 10'h316; end
8'he0: begin outa = 10'h05b; end
8'he1: begin outa = 10'h126; end
8'he2: begin outa = 10'h369; end
8'he3: begin outa = 10'h291; end
8'he4: begin outa = 10'h2ca; end
8'he5: begin outa = 10'h25b; end
8'he6: begin outa = 10'h106; end
8'he7: begin outa = 10'h172; end
8'he8: begin outa = 10'h2f7; end
8'he9: begin outa = 10'h2d3; end
8'hea: begin outa = 10'h182; end
8'heb: begin outa = 10'h327; end
8'hec: begin outa = 10'h1d0; end
8'hed: begin outa = 10'h204; end
8'hee: begin outa = 10'h11f; end
8'hef: begin outa = 10'h365; end
8'hf0: begin outa = 10'h2c2; end
8'hf1: begin outa = 10'h2b5; end
8'hf2: begin outa = 10'h1f8; end
8'hf3: begin outa = 10'h2a7; end
8'hf4: begin outa = 10'h1be; end
8'hf5: begin outa = 10'h25e; end
8'hf6: begin outa = 10'h032; end
8'hf7: begin outa = 10'h2ef; end
8'hf8: begin outa = 10'h02f; end
8'hf9: begin outa = 10'h201; end
8'hfa: begin outa = 10'h054; end
8'hfb: begin outa = 10'h013; end
8'hfc: begin outa = 10'h249; end
8'hfd: begin outa = 10'h09a; end
8'hfe: begin outa = 10'h012; end
8'hff: begin outa = 10'h114; end
endcase
end
endmodule

514
test_regress/t/t_case_huge_sub3.v
View File

@ -18,7 +18,7 @@ module t_case_huge_sub3 (/*AUTOARG*/
// =============================
/*AUTOREG*/
// Beginning of automatic regs (for this module's undeclared outputs)
reg [3:0] outr;
reg [3:0] outr;
// End of automatics
// =============================
@ -31,262 +31,262 @@ module t_case_huge_sub3 (/*AUTOARG*/
always @(posedge clk) begin
case (index[7:0])
8'h00: begin outr <= 4'h0; end
8'h01: begin /*No Change*/ end
8'h02: begin outr <= outr^index[8:5]^4'ha; end
8'h03: begin outr <= outr^index[8:5]^4'h4; end
8'h04: begin outr <= outr^index[8:5]^4'hd; end
8'h05: begin outr <= outr^index[8:5]^4'h1; end
8'h06: begin outr <= outr^index[8:5]^4'hf; end
8'h07: begin outr <= outr^index[8:5]^4'he; end
8'h08: begin outr <= outr^index[8:5]^4'h0; end
8'h09: begin outr <= outr^index[8:5]^4'h4; end
8'h0a: begin outr <= outr^index[8:5]^4'h5; end
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8'h44: begin outr <= outr^index[8:5]^4'h8; end
8'h45: begin outr <= outr^index[8:5]^4'h5; end
8'h46: begin outr <= outr^index[8:5]^4'hf; end
8'h47: begin outr <= outr^index[8:5]^4'h6; end
8'h48: begin outr <= outr^index[8:5]^4'h7; end
8'h49: begin outr <= outr^index[8:5]^4'h4; end
8'h4a: begin outr <= outr^index[8:5]^4'ha; end
8'h4b: begin outr <= outr^index[8:5]^4'hd; end
8'h4c: begin outr <= outr^index[8:5]^4'hb; end
8'h4d: begin outr <= outr^index[8:5]^4'hf; end
8'h4e: begin outr <= outr^index[8:5]^4'hd; end
8'h4f: begin outr <= outr^index[8:5]^4'h7; end
8'h50: begin outr <= outr^index[8:5]^4'h9; end
8'h51: begin outr <= outr^index[8:5]^4'ha; end
8'h52: begin outr <= outr^index[8:5]^4'hf; end
8'h53: begin outr <= outr^index[8:5]^4'h3; end
8'h54: begin outr <= outr^index[8:5]^4'h1; end
8'h55: begin outr <= outr^index[8:5]^4'h0; end
8'h56: begin outr <= outr^index[8:5]^4'h2; end
8'h57: begin outr <= outr^index[8:5]^4'h9; end
8'h58: begin outr <= outr^index[8:5]^4'h2; end
8'h59: begin outr <= outr^index[8:5]^4'h4; end
8'h5a: begin outr <= outr^index[8:5]^4'hc; end
8'h5b: begin outr <= outr^index[8:5]^4'hd; end
8'h5c: begin outr <= outr^index[8:5]^4'h3; end
8'h5d: begin outr <= outr^index[8:5]^4'hb; end
8'h5e: begin outr <= outr^index[8:5]^4'hd; end
8'h5f: begin outr <= outr^index[8:5]^4'h7; end
8'h60: begin outr <= outr^index[8:5]^4'h7; end
8'h61: begin outr <= outr^index[8:5]^4'h3; end
8'h62: begin outr <= outr^index[8:5]^4'h3; end
8'h63: begin outr <= outr^index[8:5]^4'hb; end
8'h64: begin outr <= outr^index[8:5]^4'h9; end
8'h65: begin outr <= outr^index[8:5]^4'h4; end
8'h66: begin outr <= outr^index[8:5]^4'h3; end
8'h67: begin outr <= outr^index[8:5]^4'h6; end
8'h68: begin outr <= outr^index[8:5]^4'h7; end
8'h69: begin outr <= outr^index[8:5]^4'h7; end
8'h6a: begin outr <= outr^index[8:5]^4'hf; end
8'h6b: begin outr <= outr^index[8:5]^4'h6; end
8'h6c: begin outr <= outr^index[8:5]^4'h8; end
8'h6d: begin outr <= outr^index[8:5]^4'he; end
8'h6e: begin outr <= outr^index[8:5]^4'h4; end
8'h6f: begin outr <= outr^index[8:5]^4'h6; end
8'h70: begin outr <= outr^index[8:5]^4'hc; end
8'h71: begin outr <= outr^index[8:5]^4'h9; end
8'h72: begin outr <= outr^index[8:5]^4'h5; end
8'h73: begin outr <= outr^index[8:5]^4'ha; end
8'h74: begin outr <= outr^index[8:5]^4'h7; end
8'h75: begin outr <= outr^index[8:5]^4'h0; end
8'h76: begin outr <= outr^index[8:5]^4'h1; end
8'h77: begin outr <= outr^index[8:5]^4'he; end
8'h78: begin outr <= outr^index[8:5]^4'ha; end
8'h79: begin outr <= outr^index[8:5]^4'h7; end
8'h7a: begin outr <= outr^index[8:5]^4'hf; end
8'h7b: begin outr <= outr^index[8:5]^4'he; end
8'h7c: begin outr <= outr^index[8:5]^4'h6; end
8'h7d: begin outr <= outr^index[8:5]^4'hc; end
8'h7e: begin outr <= outr^index[8:5]^4'hc; end
8'h7f: begin outr <= outr^index[8:5]^4'h0; end
8'h80: begin outr <= outr^index[8:5]^4'h0; end
8'h81: begin outr <= outr^index[8:5]^4'hd; end
8'h82: begin outr <= outr^index[8:5]^4'hb; end
8'h83: begin outr <= outr^index[8:5]^4'hc; end
8'h84: begin outr <= outr^index[8:5]^4'h2; end
8'h85: begin outr <= outr^index[8:5]^4'h8; end
8'h86: begin outr <= outr^index[8:5]^4'h3; end
8'h87: begin outr <= outr^index[8:5]^4'ha; end
8'h88: begin outr <= outr^index[8:5]^4'he; end
8'h89: begin outr <= outr^index[8:5]^4'h9; end
8'h8a: begin outr <= outr^index[8:5]^4'h1; end
8'h8b: begin outr <= outr^index[8:5]^4'h1; end
8'h8c: begin outr <= outr^index[8:5]^4'hc; end
8'h8d: begin outr <= outr^index[8:5]^4'h2; end
8'h8e: begin outr <= outr^index[8:5]^4'h2; end
8'h8f: begin outr <= outr^index[8:5]^4'hd; end
8'h90: begin outr <= outr^index[8:5]^4'h0; end
8'h91: begin outr <= outr^index[8:5]^4'h6; end
8'h92: begin outr <= outr^index[8:5]^4'h7; end
8'h93: begin outr <= outr^index[8:5]^4'hc; end
8'h94: begin outr <= outr^index[8:5]^4'hb; end
8'h95: begin outr <= outr^index[8:5]^4'h3; end
8'h96: begin outr <= outr^index[8:5]^4'h0; end
8'h97: begin outr <= outr^index[8:5]^4'hc; end
8'h98: begin outr <= outr^index[8:5]^4'hc; end
8'h99: begin outr <= outr^index[8:5]^4'hb; end
8'h9a: begin outr <= outr^index[8:5]^4'h6; end
8'h9b: begin outr <= outr^index[8:5]^4'h5; end
8'h9c: begin outr <= outr^index[8:5]^4'h5; end
8'h9d: begin outr <= outr^index[8:5]^4'h4; end
8'h9e: begin outr <= outr^index[8:5]^4'h7; end
8'h9f: begin outr <= outr^index[8:5]^4'he; end
8'ha0: begin outr <= outr^index[8:5]^4'hc; end
8'ha1: begin outr <= outr^index[8:5]^4'hc; end
8'ha2: begin outr <= outr^index[8:5]^4'h0; end
8'ha3: begin outr <= outr^index[8:5]^4'h1; end
8'ha4: begin outr <= outr^index[8:5]^4'hd; end
8'ha5: begin outr <= outr^index[8:5]^4'h3; end
8'ha6: begin outr <= outr^index[8:5]^4'hc; end
8'ha7: begin outr <= outr^index[8:5]^4'h2; end
8'ha8: begin outr <= outr^index[8:5]^4'h3; end
8'ha9: begin outr <= outr^index[8:5]^4'hd; end
8'haa: begin outr <= outr^index[8:5]^4'h5; end
8'hab: begin outr <= outr^index[8:5]^4'hb; end
8'hac: begin outr <= outr^index[8:5]^4'he; end
8'had: begin outr <= outr^index[8:5]^4'h0; end
8'hae: begin outr <= outr^index[8:5]^4'hf; end
8'haf: begin outr <= outr^index[8:5]^4'h9; end
8'hb0: begin outr <= outr^index[8:5]^4'hf; end
8'hb1: begin outr <= outr^index[8:5]^4'h7; end
8'hb2: begin outr <= outr^index[8:5]^4'h9; end
8'hb3: begin outr <= outr^index[8:5]^4'hf; end
8'hb4: begin outr <= outr^index[8:5]^4'he; end
8'hb5: begin outr <= outr^index[8:5]^4'h3; end
8'hb6: begin outr <= outr^index[8:5]^4'he; end
8'hb7: begin outr <= outr^index[8:5]^4'h8; end
8'hb8: begin outr <= outr^index[8:5]^4'hf; end
8'hb9: begin outr <= outr^index[8:5]^4'hd; end
8'hba: begin outr <= outr^index[8:5]^4'h3; end
8'hbb: begin outr <= outr^index[8:5]^4'h5; end
8'hbc: begin outr <= outr^index[8:5]^4'hd; end
8'hbd: begin outr <= outr^index[8:5]^4'ha; end
8'hbe: begin outr <= outr^index[8:5]^4'h7; end
8'hbf: begin outr <= outr^index[8:5]^4'he; end
8'hc0: begin outr <= outr^index[8:5]^4'h2; end
8'hc1: begin outr <= outr^index[8:5]^4'he; end
8'hc2: begin outr <= outr^index[8:5]^4'h9; end
8'hc3: begin outr <= outr^index[8:5]^4'hb; end
8'hc4: begin outr <= outr^index[8:5]^4'h0; end
8'hc5: begin outr <= outr^index[8:5]^4'h5; end
8'hc6: begin outr <= outr^index[8:5]^4'h9; end
8'hc7: begin outr <= outr^index[8:5]^4'h6; end
8'hc8: begin outr <= outr^index[8:5]^4'ha; end
8'hc9: begin outr <= outr^index[8:5]^4'hf; end
8'hca: begin outr <= outr^index[8:5]^4'h3; end
8'hcb: begin outr <= outr^index[8:5]^4'hb; end
8'hcc: begin outr <= outr^index[8:5]^4'he; end
8'hcd: begin outr <= outr^index[8:5]^4'h2; end
8'hce: begin outr <= outr^index[8:5]^4'h5; end
8'hcf: begin outr <= outr^index[8:5]^4'hf; end
8'hd0: begin outr <= outr^index[8:5]^4'h2; end
8'hd1: begin outr <= outr^index[8:5]^4'h9; end
8'hd2: begin outr <= outr^index[8:5]^4'hb; end
8'hd3: begin outr <= outr^index[8:5]^4'h8; end
8'hd4: begin outr <= outr^index[8:5]^4'h0; end
8'hd5: begin outr <= outr^index[8:5]^4'h2; end
8'hd6: begin outr <= outr^index[8:5]^4'hb; end
8'hd7: begin outr <= outr^index[8:5]^4'h2; end
8'hd8: begin outr <= outr^index[8:5]^4'ha; end
8'hd9: begin outr <= outr^index[8:5]^4'hf; end
8'hda: begin outr <= outr^index[8:5]^4'h8; end
8'hdb: begin outr <= outr^index[8:5]^4'h4; end
8'hdc: begin outr <= outr^index[8:5]^4'he; end
8'hdd: begin outr <= outr^index[8:5]^4'h6; end
8'hde: begin outr <= outr^index[8:5]^4'h9; end
8'hdf: begin outr <= outr^index[8:5]^4'h9; end
8'he0: begin outr <= outr^index[8:5]^4'h7; end
8'he1: begin outr <= outr^index[8:5]^4'h0; end
8'he2: begin outr <= outr^index[8:5]^4'h9; end
8'he3: begin outr <= outr^index[8:5]^4'h3; end
8'he4: begin outr <= outr^index[8:5]^4'h2; end
8'he5: begin outr <= outr^index[8:5]^4'h4; end
8'he6: begin outr <= outr^index[8:5]^4'h5; end
8'he7: begin outr <= outr^index[8:5]^4'h5; end
8'he8: begin outr <= outr^index[8:5]^4'hf; end
8'he9: begin outr <= outr^index[8:5]^4'ha; end
8'hea: begin outr <= outr^index[8:5]^4'hc; end
8'heb: begin outr <= outr^index[8:5]^4'hd; end
8'hec: begin outr <= outr^index[8:5]^4'h1; end
8'hed: begin outr <= outr^index[8:5]^4'h5; end
8'hee: begin outr <= outr^index[8:5]^4'h9; end
8'hef: begin outr <= outr^index[8:5]^4'h0; end
8'hf0: begin outr <= outr^index[8:5]^4'hd; end
8'hf1: begin outr <= outr^index[8:5]^4'hf; end
8'hf2: begin outr <= outr^index[8:5]^4'h4; end
8'hf3: begin outr <= outr^index[8:5]^4'ha; end
8'hf4: begin outr <= outr^index[8:5]^4'h8; end
8'hf5: begin outr <= outr^index[8:5]^4'he; end
8'hf6: begin outr <= outr^index[8:5]^4'he; end
8'hf7: begin outr <= outr^index[8:5]^4'h1; end
8'hf8: begin outr <= outr^index[8:5]^4'h6; end
8'hf9: begin outr <= outr^index[8:5]^4'h0; end
8'hfa: begin outr <= outr^index[8:5]^4'h5; end
8'hfb: begin outr <= outr^index[8:5]^4'h1; end
8'hfc: begin outr <= outr^index[8:5]^4'h8; end
8'hfd: begin outr <= outr^index[8:5]^4'h6; end
8'hfe: begin outr <= outr^index[8:5]^4'h1; end
default: begin outr <= outr^index[8:5]^4'h6; end
endcase
end
endmodule

72
test_regress/t/t_case_huge_sub4.v
View File

@ -19,47 +19,47 @@ module t_case_huge_sub4 (/*AUTOARG*/
// =============================
/*AUTOREG*/
// Beginning of automatic regs (for this module's undeclared outputs)
reg [9:0] outq;
reg [9:0] outq;
// End of automatics
// =============================
always @(/*AS*/index) begin
case (index)
// default below: no change
8'h00: begin outq = 10'h001; end
8'he0: begin outq = 10'h05b; end
8'he1: begin outq = 10'h126; end
8'he2: begin outq = 10'h369; end
8'he3: begin outq = 10'h291; end
8'he4: begin outq = 10'h2ca; end
8'he5: begin outq = 10'h25b; end
8'he6: begin outq = 10'h106; end
8'he7: begin outq = 10'h172; end
8'he8: begin outq = 10'h2f7; end
8'he9: begin outq = 10'h2d3; end
8'hea: begin outq = 10'h182; end
8'heb: begin outq = 10'h327; end
8'hec: begin outq = 10'h1d0; end
8'hed: begin outq = 10'h204; end
8'hee: begin outq = 10'h11f; end
8'hef: begin outq = 10'h365; end
8'hf0: begin outq = 10'h2c2; end
8'hf1: begin outq = 10'h2b5; end
8'hf2: begin outq = 10'h1f8; end
8'hf3: begin outq = 10'h2a7; end
8'hf4: begin outq = 10'h1be; end
8'hf5: begin outq = 10'h25e; end
8'hf6: begin outq = 10'h032; end
8'hf7: begin outq = 10'h2ef; end
8'hf8: begin outq = 10'h02f; end
8'hf9: begin outq = 10'h201; end
8'hfa: begin outq = 10'h054; end
8'hfb: begin outq = 10'h013; end
8'hfc: begin outq = 10'h249; end
8'hfd: begin outq = 10'h09a; end
8'hfe: begin outq = 10'h012; end
8'hff: begin outq = 10'h114; end
default: ; // No change
// default below: no change
8'h00: begin outq = 10'h001; end
8'he0: begin outq = 10'h05b; end
8'he1: begin outq = 10'h126; end
8'he2: begin outq = 10'h369; end
8'he3: begin outq = 10'h291; end
8'he4: begin outq = 10'h2ca; end
8'he5: begin outq = 10'h25b; end
8'he6: begin outq = 10'h106; end
8'he7: begin outq = 10'h172; end
8'he8: begin outq = 10'h2f7; end
8'he9: begin outq = 10'h2d3; end
8'hea: begin outq = 10'h182; end
8'heb: begin outq = 10'h327; end
8'hec: begin outq = 10'h1d0; end
8'hed: begin outq = 10'h204; end
8'hee: begin outq = 10'h11f; end
8'hef: begin outq = 10'h365; end
8'hf0: begin outq = 10'h2c2; end
8'hf1: begin outq = 10'h2b5; end
8'hf2: begin outq = 10'h1f8; end
8'hf3: begin outq = 10'h2a7; end
8'hf4: begin outq = 10'h1be; end
8'hf5: begin outq = 10'h25e; end
8'hf6: begin outq = 10'h032; end
8'hf7: begin outq = 10'h2ef; end
8'hf8: begin outq = 10'h02f; end
8'hf9: begin outq = 10'h201; end
8'hfa: begin outq = 10'h054; end
8'hfb: begin outq = 10'h013; end
8'hfc: begin outq = 10'h249; end
8'hfd: begin outq = 10'h09a; end
8'hfe: begin outq = 10'h012; end
8'hff: begin outq = 10'h114; end
default: ; // No change
endcase
end
endmodule

30
test_regress/t/t_case_inside.v
View File

@ -15,7 +15,7 @@ module t (/*AUTOARG*/
reg [63:0] crc;
reg [63:0] sum;
reg out1;
reg out1;
reg [4:0] out2;
sub sub (.in(crc[23:0]), .out1(out1), .out2(out2));
@ -27,16 +27,16 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= {sum[62:0], sum[63]^sum[2]^sum[0]} ^ {58'h0,out1,out2};
if (cyc==0) begin
// Setup
crc <= 64'h00000000_00000097;
sum <= 64'h0;
// Setup
crc <= 64'h00000000_00000097;
sum <= 64'h0;
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
`define EXPECTED_SUM 64'h10204fa5567c8a4b
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -50,17 +50,17 @@ module sub (/*AUTOARG*/
);
input [23:0] in;
output reg out1;
output reg out1;
output reg [4:0] out2;
always @* begin
case (in[3:0]) inside
default: {out1,out2} = {1'b0,5'h0F}; // Note not last item
4'h1, 4'h2, 4'h3: {out1,out2} = {1'b1,5'h01};
4'h4: {out1,out2} = {1'b1,5'h04};
[4'h6:4'h5]: {out1,out2} = {1'b1,5'h05}; // order backwards, will not match
4'b100?:/*8,9*/ {out1,out2} = {1'b1,5'h08};
[4'hc:4'hf]: {out1,out2} = {1'b1,5'h0C};
default: {out1,out2} = {1'b0,5'h0F}; // Note not last item
4'h1, 4'h2, 4'h3: {out1,out2} = {1'b1,5'h01};
4'h4: {out1,out2} = {1'b1,5'h04};
[4'h6:4'h5]: {out1,out2} = {1'b1,5'h05}; // order backwards, will not match
4'b100?:/*8,9*/ {out1,out2} = {1'b1,5'h08};
[4'hc:4'hf]: {out1,out2} = {1'b1,5'h0C};
endcase
end

120
test_regress/t/t_case_itemwidth.v
View File

@ -22,66 +22,66 @@ module t (/*AUTOARG*/
reg [2:0] wrapcheck_b;
test test (/*AUTOINST*/
// Outputs
.data (data[7:0]),
// Inputs
.addr (addr[6:0]),
.e0 (e0[6:0]),
.e1 (e1[5:0]),
.e2 (e2[5:0]));
// Outputs
.data (data[7:0]),
// Inputs
.addr (addr[6:0]),
.e0 (e0[6:0]),
.e1 (e1[5:0]),
.e2 (e2[5:0]));
always @(/*AS*/addr) begin
case(addr[2:0])
3'd0+3'd0: wrapcheck_a = 3'h0;
3'd0+3'd1: wrapcheck_a = 3'h1;
3'd0+3'd2: wrapcheck_a = 3'h2;
3'd0+3'd3: wrapcheck_a = 3'h3;
default: wrapcheck_a = 3'h4;
3'd0+3'd0: wrapcheck_a = 3'h0;
3'd0+3'd1: wrapcheck_a = 3'h1;
3'd0+3'd2: wrapcheck_a = 3'h2;
3'd0+3'd3: wrapcheck_a = 3'h3;
default: wrapcheck_a = 3'h4;
endcase
case(addr[2:0])
3'd0+0: wrapcheck_b = 3'h0;
3'd1+1: wrapcheck_b = 3'h1;
3'd2+2: wrapcheck_b = 3'h2;
3'd3+3: wrapcheck_b = 3'h3;
default: wrapcheck_b = 3'h4;
3'd0+0: wrapcheck_b = 3'h0;
3'd1+1: wrapcheck_b = 3'h1;
3'd2+2: wrapcheck_b = 3'h2;
3'd3+3: wrapcheck_b = 3'h3;
default: wrapcheck_b = 3'h4;
endcase
end
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
//$write("%d %x %x %x\n", cyc, data, wrapcheck_a, wrapcheck_b);
if (cyc==1) begin
addr <= 7'h28;
e0 <= 7'h11;
e1 <= 6'h02;
e2 <= 6'h03;
end
if (cyc==2) begin
addr <= 7'h2b;
if (data != 8'h11) $stop;
end
if (cyc==3) begin
addr <= 7'h2c;
if (data != 8'h03) $stop;
if (wrapcheck_a != 3'h3) $stop;
if (wrapcheck_b != 3'h4) $stop;
end
if (cyc==4) begin
addr <= 7'h0;
if (data != 8'h00) $stop;
if (wrapcheck_a != 3'h4) $stop;
if (wrapcheck_b != 3'h2) $stop;
end
if (cyc==5) begin
if (data != 8'h00) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
//$write("%d %x %x %x\n", cyc, data, wrapcheck_a, wrapcheck_b);
if (cyc==1) begin
addr <= 7'h28;
e0 <= 7'h11;
e1 <= 6'h02;
e2 <= 6'h03;
end
if (cyc==2) begin
addr <= 7'h2b;
if (data != 8'h11) $stop;
end
if (cyc==3) begin
addr <= 7'h2c;
if (data != 8'h03) $stop;
if (wrapcheck_a != 3'h3) $stop;
if (wrapcheck_b != 3'h4) $stop;
end
if (cyc==4) begin
addr <= 7'h0;
if (data != 8'h00) $stop;
if (wrapcheck_a != 3'h4) $stop;
if (wrapcheck_b != 3'h2) $stop;
end
if (cyc==5) begin
if (data != 8'h00) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
@ -97,23 +97,23 @@ module test (/*AUTOARG*/
addr, e0, e1, e2
);
output [7:0] data;
output [7:0] data;
input [6:0] addr;
input [6:0] e0;
input [5:0] e1, e2;
input [6:0] addr;
input [6:0] e0;
input [5:0] e1, e2;
reg [7:0] data;
reg [7:0] data;
always @(/*AS*/addr or e0 or e1 or e2)
begin
case (addr)
`AI: data = {e0[6], 1'b0, e0[5:0]};
`AI+1: data = e1;
`AI+2,
`AI+3: data = e2;
default: data = 0;
endcase
case (addr)
`AI: data = {e0[6], 1'b0, e0[5:0]};
`AI+1: data = e1;
`AI+2,
`AI+3: data = e2;
default: data = 0;
endcase
end
endmodule

98
test_regress/t/t_case_nest.v
View File

@ -15,7 +15,7 @@ module t (/*AUTOARG*/
reg [63:0] crc;
reg [63:0] sum;
reg out1;
reg out1;
sub sub (.in(crc[23:0]), .out1(out1));
always @ (posedge clk) begin
@ -26,12 +26,12 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= {sum[62:0], sum[63]^sum[2]^sum[0]} ^ {63'h0,out1};
if (cyc==1) begin
// Setup
crc <= 64'h00000000_00000097;
sum <= 64'h0;
// Setup
crc <= 64'h00000000_00000097;
sum <= 64'h0;
end
else if (cyc==90) begin
if (sum !== 64'h2e5cb972eb02b8a0) $stop;
if (sum !== 64'h2e5cb972eb02b8a0) $stop;
end
else if (cyc==91) begin
end
@ -42,8 +42,8 @@ module t (/*AUTOARG*/
else if (cyc==94) begin
end
else if (cyc==99) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -63,48 +63,48 @@ module sub (/*AUTOARG*/
always @* begin
casez (in[17:16])
2'b00: casez (in[2:0])
3'h0: out1[0] = in[0]^RANDOM[0];
3'h1: out1[0] = in[0]^RANDOM[1];
3'h2: out1[0] = in[0]^RANDOM[2];
3'h3: out1[0] = in[0]^RANDOM[3];
3'h4: out1[0] = in[0]^RANDOM[4];
3'h5: out1[0] = in[0]^RANDOM[5];
3'h6: out1[0] = in[0]^RANDOM[6];
3'h7: out1[0] = in[0]^RANDOM[7];
endcase
2'b01: casez (in[2:0])
3'h0: out1[0] = RANDOM[10];
3'h1: out1[0] = RANDOM[11];
3'h2: out1[0] = RANDOM[12];
3'h3: out1[0] = RANDOM[13];
3'h4: out1[0] = RANDOM[14];
3'h5: out1[0] = RANDOM[15];
3'h6: out1[0] = RANDOM[16];
3'h7: out1[0] = RANDOM[17];
endcase
2'b1?: casez (in[4])
1'b1: casez (in[2:0])
3'h0: out1[0] = RANDOM[20];
3'h1: out1[0] = RANDOM[21];
3'h2: out1[0] = RANDOM[22];
3'h3: out1[0] = RANDOM[23];
3'h4: out1[0] = RANDOM[24];
3'h5: out1[0] = RANDOM[25];
3'h6: out1[0] = RANDOM[26];
3'h7: out1[0] = RANDOM[27];
endcase
1'b0: casez (in[2:0])
3'h0: out1[0] = RANDOM[30];
3'h1: out1[0] = RANDOM[31];
3'h2: out1[0] = RANDOM[32];
3'h3: out1[0] = RANDOM[33];
3'h4: out1[0] = RANDOM[34];
3'h5: out1[0] = RANDOM[35];
3'h6: out1[0] = RANDOM[36];
3'h7: out1[0] = RANDOM[37];
endcase
endcase
2'b00: casez (in[2:0])
3'h0: out1[0] = in[0]^RANDOM[0];
3'h1: out1[0] = in[0]^RANDOM[1];
3'h2: out1[0] = in[0]^RANDOM[2];
3'h3: out1[0] = in[0]^RANDOM[3];
3'h4: out1[0] = in[0]^RANDOM[4];
3'h5: out1[0] = in[0]^RANDOM[5];
3'h6: out1[0] = in[0]^RANDOM[6];
3'h7: out1[0] = in[0]^RANDOM[7];
endcase
2'b01: casez (in[2:0])
3'h0: out1[0] = RANDOM[10];
3'h1: out1[0] = RANDOM[11];
3'h2: out1[0] = RANDOM[12];
3'h3: out1[0] = RANDOM[13];
3'h4: out1[0] = RANDOM[14];
3'h5: out1[0] = RANDOM[15];
3'h6: out1[0] = RANDOM[16];
3'h7: out1[0] = RANDOM[17];
endcase
2'b1?: casez (in[4])
1'b1: casez (in[2:0])
3'h0: out1[0] = RANDOM[20];
3'h1: out1[0] = RANDOM[21];
3'h2: out1[0] = RANDOM[22];
3'h3: out1[0] = RANDOM[23];
3'h4: out1[0] = RANDOM[24];
3'h5: out1[0] = RANDOM[25];
3'h6: out1[0] = RANDOM[26];
3'h7: out1[0] = RANDOM[27];
endcase
1'b0: casez (in[2:0])
3'h0: out1[0] = RANDOM[30];
3'h1: out1[0] = RANDOM[31];
3'h2: out1[0] = RANDOM[32];
3'h3: out1[0] = RANDOM[33];
3'h4: out1[0] = RANDOM[34];
3'h5: out1[0] = RANDOM[35];
3'h6: out1[0] = RANDOM[36];
3'h7: out1[0] = RANDOM[37];
endcase
endcase
endcase
end

50
test_regress/t/t_case_onehot.v
View File

@ -10,26 +10,26 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
// Take CRC data and apply to testblock inputs
wire [2:0] in = (crc[1:0]==0 ? 3'd0
: crc[1:0]==0 ? 3'd1
: crc[1:0]==0 ? 3'd2 : 3'd4);
: crc[1:0]==0 ? 3'd1
: crc[1:0]==0 ? 3'd2 : 3'd4);
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [31:0] out; // From test of Test.v
wire [31:0] out; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.out (out[31:0]),
// Inputs
.clk (clk),
.in (in[2:0]));
// Outputs
.out (out[31:0]),
// Inputs
.clk (clk),
.in (in[2:0]));
// Aggregate outputs into a single result vector
wire [63:0] result = {32'h0, out};
@ -43,23 +43,23 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
`define EXPECTED_SUM 64'h704ca23e2a83e1c5
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -87,10 +87,10 @@ module Test (/*AUTOARG*/
always @(posedge clk) begin
case (1'b1) // synopsys parallel_case
in[ST_0]: out <= 32'h1234;
in[ST_1]: out <= 32'h4356;
in[ST_2]: out <= 32'h9874;
default: out <= 32'h1;
in[ST_0]: out <= 32'h1234;
in[ST_1]: out <= 32'h4356;
in[ST_2]: out <= 32'h9874;
default: out <= 32'h1;
endcase
end
endmodule

218
test_regress/t/t_case_orig.v
View File

@ -10,9 +10,9 @@ module t (/*AUTOARG*/
);
input clk;
reg _ranit;
reg _ranit;
reg rnd;
reg rnd;
reg [2:0] a;
reg [2:0] b;
reg [31:0] wide;
@ -22,108 +22,108 @@ module t (/*AUTOARG*/
wire sigone1 = 1'b1;
wire sigone2 = 1'b1;
reg ok;
reg ok;
parameter [1:0] twounkn = 2'b?; // This gets extended to 2'b??
// Large case statements should be well optimizable.
reg [2:0] anot;
reg [2:0] anot;
always @ (/*AS*/a) begin
casez (a)
default: anot = 3'b001;
3'd0: anot = 3'b111;
3'd1: anot = 3'b110;
3'd2: anot = 3'b101;
3'd3: anot = 3'b101;
3'd4: anot = 3'b011;
3'd5: anot = 3'b010;
3'd6: anot = 3'b001; // Same so folds with 7
default: anot = 3'b001;
3'd0: anot = 3'b111;
3'd1: anot = 3'b110;
3'd2: anot = 3'b101;
3'd3: anot = 3'b101;
3'd4: anot = 3'b011;
3'd5: anot = 3'b010;
3'd6: anot = 3'b001; // Same so folds with 7
endcase
end
always @ (posedge clk) begin
if (!_ranit) begin
_ranit <= 1;
rnd <= 1;
$write("[%0t] t_case: Running\n", $time);
//
a = 3'b101;
b = 3'b111;
// verilator lint_off CASEX
casex (a)
default: $stop;
3'bx1x: $stop;
3'b100: $stop;
3'bx01: ;
endcase
casez (a)
default: $stop;
3'b?1?: $stop;
3'b100: $stop;
3'b?01: ;
endcase
casez (a)
default: $stop;
{1'b0, twounkn}: $stop;
{1'b1, twounkn}: ;
endcase
casez (b)
default: $stop;
{1'b0, twounkn}: $stop;
{1'b1, twounkn}: ;
// {1'b0, 2'b??}: $stop;
// {1'b1, 2'b??}: ;
endcase
case(a[0])
default: ;
endcase
casex(a)
default: ;
3'b?0?: ;
endcase
// verilator lint_off CASEX
//This is illegal, the default occurs before the statements.
//case(a[0])
// default: $stop;
// 1'b1: ;
//endcase
//
wide = 32'h12345678;
casez (wide)
default: $stop;
32'h12345677,
32'h12345678,
32'h12345679: ;
endcase
//
ok = 0;
casez ({sigone1,sigone2})
//2'b10, 2'b01, 2'bXX: ; // verilator bails at this since in 2 state it can be true...
2'b10, 2'b01: ;
2'b00: ;
default: ok=1'b1;
endcase
_ranit <= 1;
rnd <= 1;
$write("[%0t] t_case: Running\n", $time);
//
a = 3'b101;
b = 3'b111;
// verilator lint_off CASEX
casex (a)
default: $stop;
3'bx1x: $stop;
3'b100: $stop;
3'bx01: ;
endcase
casez (a)
default: $stop;
3'b?1?: $stop;
3'b100: $stop;
3'b?01: ;
endcase
casez (a)
default: $stop;
{1'b0, twounkn}: $stop;
{1'b1, twounkn}: ;
endcase
casez (b)
default: $stop;
{1'b0, twounkn}: $stop;
{1'b1, twounkn}: ;
// {1'b0, 2'b??}: $stop;
// {1'b1, 2'b??}: ;
endcase
case(a[0])
default: ;
endcase
casex(a)
default: ;
3'b?0?: ;
endcase
// verilator lint_off CASEX
//This is illegal, the default occurs before the statements.
//case(a[0])
// default: $stop;
// 1'b1: ;
//endcase
//
wide = 32'h12345678;
casez (wide)
default: $stop;
32'h12345677,
32'h12345678,
32'h12345679: ;
endcase
//
ok = 0;
casez ({sigone1,sigone2})
//2'b10, 2'b01, 2'bXX: ; // verilator bails at this since in 2 state it can be true...
2'b10, 2'b01: ;
2'b00: ;
default: ok=1'b1;
endcase
if (ok !== 1'b1) $stop;
//
//
if (rnd) begin
$write("");
end
//
$write("*-* All Finished *-*\n");
$finish;
if (rnd) begin
$write("");
end
//
$write("*-* All Finished *-*\n");
$finish;
end
end
// Check parameters in case statements
parameter ALU_DO_REGISTER = 3'h1; // input selected by reg addr.
parameter DSP_REGISTER_V = 6'h03;
parameter ALU_DO_REGISTER = 3'h1; // input selected by reg addr.
parameter DSP_REGISTER_V = 6'h03;
reg [2:0] alu_ctl_2s; // Delayed version of alu_ctl
reg [5:0] reg_addr_2s; // Delayed version of reg_addr
reg [7:0] ir_slave_2s; // Instruction Register delayed 2 phases
reg [15:10] f_tmp_2s; // Delayed copy of F
reg p00_2s;
reg [2:0] alu_ctl_2s; // Delayed version of alu_ctl
reg [5:0] reg_addr_2s; // Delayed version of reg_addr
reg [7:0] ir_slave_2s; // Instruction Register delayed 2 phases
reg [15:10] f_tmp_2s; // Delayed copy of F
reg p00_2s;
initial begin
alu_ctl_2s = 3'h1;
@ -131,16 +131,16 @@ module t (/*AUTOARG*/
ir_slave_2s= 0;
f_tmp_2s= 0;
casex ({alu_ctl_2s,reg_addr_2s,
ir_slave_2s[7],ir_slave_2s[5:4],ir_slave_2s[1:0],
f_tmp_2s[11:10]})
default: p00_2s = 1'b0;
{ALU_DO_REGISTER,DSP_REGISTER_V,1'bx,2'bx,2'bx,2'bx}: p00_2s = 1'b1;
ir_slave_2s[7],ir_slave_2s[5:4],ir_slave_2s[1:0],
f_tmp_2s[11:10]})
default: p00_2s = 1'b0;
{ALU_DO_REGISTER,DSP_REGISTER_V,1'bx,2'bx,2'bx,2'bx}: p00_2s = 1'b1;
endcase
if (1'b0) $display ("%x %x %x %x", alu_ctl_2s, ir_slave_2s, f_tmp_2s, p00_2s); //Prevent unused
//
case ({1'b1, 1'b1})
default: $stop;
{1'b1, p00_2s}: ;
default: $stop;
{1'b1, p00_2s}: ;
endcase
end
@ -151,24 +151,24 @@ module t (/*AUTOARG*/
initial begin
foo = {1'b0,1'b0,1'b0,1'b0,1'b0,7'h04,8'b0};
casez (foo)
default: $stop;
{1'b1,1'b?,1'b?,1'b?,1'b?,ANY_STATE,8'b?}: $stop;
{1'b?,1'b1,1'b?,1'b?,1'b?,7'h00,8'b?}: $stop;
{1'b?,1'b?,1'b1,1'b?,1'b?,7'h00,8'b?}: $stop;
{1'b?,1'b?,1'b?,1'b1,1'b?,7'h00,8'b?}: $stop;
{1'b?,1'b?,1'b?,1'b?,1'b?,7'h04,8'b?}: ;
{1'b?,1'b?,1'b?,1'b?,1'b?,7'h06,8'hdf}: $stop;
{1'b?,1'b?,1'b?,1'b?,1'b?,7'h06,8'h00}: $stop;
default: $stop;
{1'b1,1'b?,1'b?,1'b?,1'b?,ANY_STATE,8'b?}: $stop;
{1'b?,1'b1,1'b?,1'b?,1'b?,7'h00,8'b?}: $stop;
{1'b?,1'b?,1'b1,1'b?,1'b?,7'h00,8'b?}: $stop;
{1'b?,1'b?,1'b?,1'b1,1'b?,7'h00,8'b?}: $stop;
{1'b?,1'b?,1'b?,1'b?,1'b?,7'h04,8'b?}: ;
{1'b?,1'b?,1'b?,1'b?,1'b?,7'h06,8'hdf}: $stop;
{1'b?,1'b?,1'b?,1'b?,1'b?,7'h06,8'h00}: $stop;
endcase
end
initial begin
foo = 20'b1010;
casex (foo[3:0])
default: $stop;
4'b0xxx,
4'b100x,
4'b11xx: $stop;
4'b1010: ;
default: $stop;
4'b0xxx,
4'b100x,
4'b11xx: $stop;
4'b1010: ;
endcase
end
initial begin
@ -176,10 +176,10 @@ module t (/*AUTOARG*/
ok = 1'b0;
// Test of RANGE(CONCAT reductions...
casex ({foo[3:2],foo[1:0],foo[3]})
5'bxx10x: begin ok=1'b0; foo=20'd1; ok=1'b1; end // Check multiple expressions
5'bxx00x: $stop;
5'bxx01x: $stop;
5'bxx11x: $stop;
5'bxx10x: begin ok=1'b0; foo=20'd1; ok=1'b1; end // Check multiple expressions
5'bxx00x: $stop;
5'bxx01x: $stop;
5'bxx11x: $stop;
endcase
if (!ok) $stop;
end

48
test_regress/t/t_case_reducer.v
View File

@ -10,9 +10,9 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
// Take CRC data and apply to testblock inputs
wire [7:0] operand_a = crc[7:0];
@ -20,16 +20,16 @@ module t (/*AUTOARG*/
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [6:0] out; // From test of Test.v
wire [6:0] out; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.out (out[6:0]),
// Inputs
.clk (clk),
.operand_a (operand_a[7:0]),
.operand_b (operand_b[7:0]));
// Outputs
.out (out[6:0]),
// Inputs
.clk (clk),
.operand_a (operand_a[7:0]),
.operand_b (operand_b[7:0]));
// Aggregate outputs into a single result vector
wire [63:0] result = {57'h0, out};
@ -43,23 +43,23 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
`define EXPECTED_SUM 64'h8a78c2ec4946ac38
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -68,15 +68,15 @@ endmodule
module Test
(
// Inputs
input wire clk,
input wire clk,
input wire [7:0] operand_a, // operand a
input wire [7:0] operand_b, // operand b
// Outputs
// Outputs
output wire [6:0] out
);
wire [6:0] clz_a;
wire [6:0] clz_b;
wire [6:0] clz_a;
wire [6:0] clz_b;
clz u_clz_a
(

68
test_regress/t/t_case_wild.v
View File

@ -15,7 +15,7 @@ module t (/*AUTOARG*/
reg [63:0] crc;
reg [63:0] sum;
reg out1;
reg out1;
reg [4:0] out2;
sub sub (.in(crc[23:0]), .out1(out1), .out2(out2));
@ -25,12 +25,12 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= {sum[62:0], sum[63]^sum[2]^sum[0]} ^ {58'h0,out1,out2};
if (cyc==0) begin
// Setup
crc <= 64'h00000000_00000097;
sum <= 64'h0;
// Setup
crc <= 64'h00000000_00000097;
sum <= 64'h0;
end
else if (cyc==90) begin
if (sum !== 64'hf0afc2bfa78277c5) $stop;
if (sum !== 64'hf0afc2bfa78277c5) $stop;
end
else if (cyc==91) begin
end
@ -41,8 +41,8 @@ module t (/*AUTOARG*/
else if (cyc==94) begin
end
else if (cyc==99) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -56,7 +56,7 @@ module sub (/*AUTOARG*/
);
input [23:0] in;
output reg out1;
output reg out1;
output reg [4:0] out2;
always @* begin
@ -64,32 +64,32 @@ module sub (/*AUTOARG*/
casez (in[0])
endcase
casez (in)
24'b0000_0000_0000_0000_0000_0000 : {out1,out2} = {1'b0,5'h00};
24'b????_????_????_????_????_???1 : {out1,out2} = {1'b1,5'h00};
24'b????_????_????_????_????_??10 : {out1,out2} = {1'b1,5'h01};
24'b????_????_????_????_????_?100 : {out1,out2} = {1'b1,5'h02};
24'b????_????_????_????_????_1000 : {out1,out2} = {1'b1,5'h03};
24'b????_????_????_????_???1_0000 : {out1,out2} = {1'b1,5'h04};
24'b????_????_????_????_??10_0000 : {out1,out2} = {1'b1,5'h05};
24'b????_????_????_????_?100_0000 : {out1,out2} = {1'b1,5'h06};
24'b????_????_????_????_1000_0000 : {out1,out2} = {1'b1,5'h07};
// Same pattern, but reversed to test we work OK.
24'b1000_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h17};
24'b?100_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h16};
24'b??10_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h15};
24'b???1_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h14};
24'b????_1000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h13};
24'b????_?100_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h12};
24'b????_??10_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h11};
24'b????_???1_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h10};
24'b????_????_1000_0000_0000_0000 : {out1,out2} = {1'b1,5'h0f};
24'b????_????_?100_0000_0000_0000 : {out1,out2} = {1'b1,5'h0e};
24'b????_????_??10_0000_0000_0000 : {out1,out2} = {1'b1,5'h0d};
24'b????_????_???1_0000_0000_0000 : {out1,out2} = {1'b1,5'h0c};
24'b????_????_????_1000_0000_0000 : {out1,out2} = {1'b1,5'h0b};
24'b????_????_????_?100_0000_0000 : {out1,out2} = {1'b1,5'h0a};
24'b????_????_????_??10_0000_0000 : {out1,out2} = {1'b1,5'h09};
24'b????_????_????_???1_0000_0000 : {out1,out2} = {1'b1,5'h08};
24'b0000_0000_0000_0000_0000_0000 : {out1,out2} = {1'b0,5'h00};
24'b????_????_????_????_????_???1 : {out1,out2} = {1'b1,5'h00};
24'b????_????_????_????_????_??10 : {out1,out2} = {1'b1,5'h01};
24'b????_????_????_????_????_?100 : {out1,out2} = {1'b1,5'h02};
24'b????_????_????_????_????_1000 : {out1,out2} = {1'b1,5'h03};
24'b????_????_????_????_???1_0000 : {out1,out2} = {1'b1,5'h04};
24'b????_????_????_????_??10_0000 : {out1,out2} = {1'b1,5'h05};
24'b????_????_????_????_?100_0000 : {out1,out2} = {1'b1,5'h06};
24'b????_????_????_????_1000_0000 : {out1,out2} = {1'b1,5'h07};
// Same pattern, but reversed to test we work OK.
24'b1000_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h17};
24'b?100_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h16};
24'b??10_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h15};
24'b???1_0000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h14};
24'b????_1000_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h13};
24'b????_?100_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h12};
24'b????_??10_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h11};
24'b????_???1_0000_0000_0000_0000 : {out1,out2} = {1'b1,5'h10};
24'b????_????_1000_0000_0000_0000 : {out1,out2} = {1'b1,5'h0f};
24'b????_????_?100_0000_0000_0000 : {out1,out2} = {1'b1,5'h0e};
24'b????_????_??10_0000_0000_0000 : {out1,out2} = {1'b1,5'h0d};
24'b????_????_???1_0000_0000_0000 : {out1,out2} = {1'b1,5'h0c};
24'b????_????_????_1000_0000_0000 : {out1,out2} = {1'b1,5'h0b};
24'b????_????_????_?100_0000_0000 : {out1,out2} = {1'b1,5'h0a};
24'b????_????_????_??10_0000_0000 : {out1,out2} = {1'b1,5'h09};
24'b????_????_????_???1_0000_0000 : {out1,out2} = {1'b1,5'h08};
endcase
end

6280
test_regress/t/t_case_write1_tasks.v
View File

File diff suppressed because it is too large Load Diff

6248
test_regress/t/t_case_write2_tasks.v
View File

File diff suppressed because it is too large Load Diff

46
test_regress/t/t_case_x.v
View File

@ -19,45 +19,45 @@ module t (/*AUTOARG*/);
value = 4'b1001;
valuex = 4'b1xxx;
case (value)
4'b1xxx: $stop;
4'b1???: $stop;
4'b1001: ;
default: $stop;
4'b1xxx: $stop;
4'b1???: $stop;
4'b1001: ;
default: $stop;
endcase
case (valuex)
4'b1???: $stop;
4'b1xxx: ;
4'b1001: ;
4'b1000: ; // 1xxx is mapped to this by Verilator -x-assign 0
default: $stop;
4'b1???: $stop;
4'b1xxx: ;
4'b1001: ;
4'b1000: ; // 1xxx is mapped to this by Verilator -x-assign 0
default: $stop;
endcase
//
casex (value)
4'b100x: ;
default: $stop;
4'b100x: ;
default: $stop;
endcase
casex (value)
4'b100?: ;
default: $stop;
4'b100?: ;
default: $stop;
endcase
casex (valuex)
4'b100x: ;
default: $stop;
4'b100x: ;
default: $stop;
endcase
casex (valuex)
4'b100?: ;
default: $stop;
4'b100?: ;
default: $stop;
endcase
//
casez (value)
4'bxxxx: $stop;
4'b100?: ;
default: $stop;
4'bxxxx: $stop;
4'b100?: ;
default: $stop;
endcase
casez (valuex)
4'b1xx?: ;
4'b100?: ; // 1xxx is mapped to this by Verilator -x-assign 0
default: $stop;
4'b1xx?: ;
4'b100?: ; // 1xxx is mapped to this by Verilator -x-assign 0
default: $stop;
endcase
$write("*-* All Finished *-*\n");
$finish;

4
test_regress/t/t_cast.v
View File

@ -59,8 +59,8 @@ module t;
logic signed [26:0] midb = 15'((27'(coeff2 * samp2) >>> 11));
// verilator lint_on WIDTH
logic signed [14:0] outa = 15'((27'(coeff0 * samp0) >>> 11) + // 27' size casting in order for intermediate result to not be truncated to the width of LHS vector
(27'(coeff1 * samp1) >>> 11) +
(27'(coeff2 * samp2) >>> 11)); // 15' size casting to avoid synthesis/simulator warnings
(27'(coeff1 * samp1) >>> 11) +
(27'(coeff2 * samp2) >>> 11)); // 15' size casting to avoid synthesis/simulator warnings
logic one = 1'b1;
logic [32:0] b33 = {32'(0), one};

30
test_regress/t/t_chg_first.v
View File

@ -10,7 +10,7 @@ module t (/*AUTOARG*/
);
input clk;
input fastclk; // surefire lint_off_line UDDIXN
input fastclk; // surefire lint_off_line UDDIXN
integer _mode; initial _mode=0;
@ -24,11 +24,11 @@ module t (/*AUTOARG*/
// verilator lint_off UNOPT
t_chg_a a (
.a(ord1), .a_p1(ord2),
.b(ord4), .b_p1(ord5),
.c(ord3), .c_p1(ord4),
.d(ord6), .d_p1(ord7)
);
.a(ord1), .a_p1(ord2),
.b(ord4), .b_p1(ord5),
.c(ord3), .c_p1(ord4),
.d(ord6), .d_p1(ord7)
);
// surefire lint_off ASWEMB
assign ord6 = ord5 + 1;
@ -38,22 +38,22 @@ module t (/*AUTOARG*/
always @ (fastclk) begin // surefire lint_off_line ALWLTR ALWMTR
if (_mode==1) begin
//$write("[%0t] t_chg: %d: Values: %x %x %x %x %x %x %x\n", $time,fastclk,ord1,ord2,ord3,ord4,ord5,ord6,ord7);
//if (ord2 == 2 && ord7 != 7) $stop;
//$write("[%0t] t_chg: %d: Values: %x %x %x %x %x %x %x\n", $time,fastclk,ord1,ord2,ord3,ord4,ord5,ord6,ord7);
//if (ord2 == 2 && ord7 != 7) $stop;
end
end
always @ (posedge clk) begin
if (_mode==0) begin
$write("[%0t] t_chg: Running\n", $time);
_mode<=1;
ord1 <= 1;
$write("[%0t] t_chg: Running\n", $time);
_mode<=1;
ord1 <= 1;
end
else if (_mode==1) begin
_mode<=2;
if (ord7 !== 7) $stop;
$write("*-* All Finished *-*\n");
$finish;
_mode<=2;
if (ord7 !== 7) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end

48
test_regress/t/t_clk_2in.v
View File

@ -8,17 +8,17 @@
module t;
/*AUTOREGINPUT*/
// Beginning of automatic reg inputs (for undeclared instantiated-module inputs)
reg c0; // To t2 of t2.v
reg c1; // To t2 of t2.v
reg check; // To t2 of t2.v
reg [1:0] clks; // To t2 of t2.v
reg c0; // To t2 of t2.v
reg c1; // To t2 of t2.v
reg check; // To t2 of t2.v
reg [1:0] clks; // To t2 of t2.v
// End of automatics
t2 t2 (/*AUTOINST*/
// Inputs
.clks (clks[1:0]),
.c0 (c0),
.c1 (c1),
.check (check));
// Inputs
.clks (clks[1:0]),
.c0 (c0),
.c1 (c1),
.check (check));
task clockit (input v1, v0);
c1 = v1;
c0 = v0;
@ -36,17 +36,17 @@ module t;
t2.clear();
#10;
for (int i=0; i<2; i++) begin
clockit(0, 0);
clockit(0, 0);
clockit(0, 1);
clockit(1, 1);
clockit(0, 0);
clockit(1, 1);
clockit(1, 0);
clockit(0, 0);
clockit(1, 0);
clockit(0, 1);
clockit(0, 0);
clockit(0, 0);
clockit(0, 0);
clockit(0, 1);
clockit(1, 1);
clockit(0, 0);
clockit(1, 1);
clockit(1, 0);
clockit(0, 0);
clockit(1, 0);
clockit(0, 1);
clockit(0, 0);
end
check = 1;
clockit(0, 0);
@ -61,10 +61,10 @@ endmodule
`endif
module `t2 (
input [1:0] clks,
input c0,
input c1,
input check
input [1:0] clks,
input c0,
input c1,
input check
);
`ifdef T_CLK_2IN_VEC

66
test_regress/t/t_clk_concat.v
View File

@ -5,11 +5,11 @@
// SPDX-License-Identifier: CC0-1.0
module some_module (
input wrclk
);
input wrclk
);
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
always @(posedge wrclk) begin
case (some_state)
@ -29,31 +29,31 @@ endmodule
`define BROKEN
module t1(
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
some_module
some_module
(
`ifdef BROKEN
.wrclk (i_clks[3])
.wrclk (i_clks[3])
`else
.wrclk (i_clk1)
.wrclk (i_clk1)
`endif
);
);
endmodule
module t2(
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
assign the_clks = {i_clk1, i_clk2, i_clk1, i_clk0};
@ -71,16 +71,16 @@ endmodule
module t(
`ifdef ATTRIBUTES
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
`else
input clk0,
input clk1,
input clk2,
input clk0,
input clk1,
input clk2,
`endif
input data_in
);
input data_in
);
logic [2:0] clks;
@ -89,12 +89,12 @@ module t(
t2
t2
(
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk1),
.i_clk2 (clk2),
.i_data (data_in)
);
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk1),
.i_clk2 (clk2),
.i_data (data_in)
);
initial begin
$write("*-* All Finished *-*\n");

66
test_regress/t/t_clk_concat2.v
View File

@ -5,11 +5,11 @@
// SPDX-License-Identifier: CC0-1.0
module some_module (
input wrclk
);
input wrclk
);
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
always @(posedge wrclk) begin
case (some_state)
@ -29,31 +29,31 @@ endmodule
`define BROKEN
module t1(
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
some_module
some_module
(
`ifdef BROKEN
.wrclk (i_clks[3])
.wrclk (i_clks[3])
`else
.wrclk (i_clk1)
.wrclk (i_clk1)
`endif
);
);
endmodule
module t2(
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
assign the_clks[3] = i_clk1;
assign the_clks[2] = i_clk2;
@ -73,14 +73,14 @@ module t2(
endmodule
module t(
/*AUTOARG*/
// Inputs
clk /*verilator clocker*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
/*AUTOARG*/
// Inputs
clk /*verilator clocker*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
input clk;
@ -91,12 +91,12 @@ module t(
t2
t2
(
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk),
.i_clk2 (clk2),
.i_data (data_in)
);
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk),
.i_clk2 (clk2),
.i_data (data_in)
);
always @(posedge clk) begin
$write("*-* All Finished *-*\n");

58
test_regress/t/t_clk_concat3.v
View File

@ -6,11 +6,11 @@
/* verilator lint_off LITENDIAN */
module some_module (
input wrclk
);
input wrclk
);
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
always @(posedge wrclk) begin
case (some_state)
@ -30,31 +30,31 @@ endmodule
`define BROKEN
module t1(
input [-12:-9] i_clks,
input i_clk0,
input i_clk1
);
input [-12:-9] i_clks,
input i_clk0,
input i_clk1
);
some_module
some_module
(
`ifdef BROKEN
.wrclk (i_clks[-12])
.wrclk (i_clks[-12])
`else
.wrclk (i_clk1)
.wrclk (i_clk1)
`endif
);
);
endmodule
module t2(
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [-12:-9] the_clks;
logic data_q;
logic data_q;
assign the_clks[-12] = i_clk1;
assign the_clks[-11] = i_clk2;
@ -74,11 +74,11 @@ module t2(
endmodule
module t(
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
logic [2:0] clks;
@ -87,12 +87,12 @@ module t(
t2
t2
(
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk1),
.i_clk2 (clk2),
.i_data (data_in)
);
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk1),
.i_clk2 (clk2),
.i_data (data_in)
);
initial begin
$write("*-* All Finished *-*\n");

62
test_regress/t/t_clk_concat4.v
View File

@ -5,11 +5,11 @@
// SPDX-License-Identifier: CC0-1.0
module some_module (
input wrclk
);
input wrclk
);
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
always @(posedge wrclk) begin
case (some_state)
@ -29,36 +29,36 @@ endmodule
`define BROKEN
module t1(
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
generate
genvar i;
genvar i;
for (i = 0; i < 2; i = i + 1) begin: a_generate_block
some_module
some_module
(
`ifdef BROKEN
.wrclk (i_clks[3])
.wrclk (i_clks[3])
`else
.wrclk (i_clk1)
.wrclk (i_clk1)
`endif
);
);
end
endgenerate
endmodule
module t2(
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
assign the_clks[3] = i_clk1;
assign the_clks[2] = i_clk2;
@ -78,11 +78,11 @@ module t2(
endmodule
module t(
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
logic [2:0] clks;
@ -91,12 +91,12 @@ module t(
t2
t2
(
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk1),
.i_clk2 (clk2),
.i_data (data_in)
);
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk1),
.i_clk2 (clk2),
.i_data (data_in)
);
initial begin
$write("*-* All Finished *-*\n");

64
test_regress/t/t_clk_concat5.v
View File

@ -5,11 +5,11 @@
// SPDX-License-Identifier: CC0-1.0
module some_module (
input [3:0] i_clks
);
input [3:0] i_clks
);
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
always @(posedge i_clks[3]) begin
case (some_state)
@ -32,27 +32,27 @@ endmodule
`define BROKEN
module t1(
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
some_module
some_module
(
.i_clks (i_clks)
);
.i_clks (i_clks)
);
endmodule
module t2(
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
assign the_clks[3] = i_clk1;
assign the_clks[2] = i_clk2;
@ -72,14 +72,14 @@ module t2(
endmodule
module t(
/*AUTOARG*/
// Inputs
clk /*verilator clocker*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
/*AUTOARG*/
// Inputs
clk /*verilator clocker*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
input clk;
@ -90,12 +90,12 @@ module t(
t2
t2
(
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk),
.i_clk2 (clk2),
.i_data (data_in)
);
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk),
.i_clk2 (clk2),
.i_data (data_in)
);
// initial begin
// $write("*-* All Finished *-*\n");

80
test_regress/t/t_clk_concat6.v
View File

@ -5,12 +5,12 @@
// SPDX-License-Identifier: CC0-1.0
module some_module (
input [3:0] i_clks
);
input [3:0] i_clks
);
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic the_clk;
logic [ 1 : 0 ] some_state;
logic [1:0] some_other_state;
logic the_clk;
assign the_clk = i_clks[3];
@ -35,35 +35,35 @@ endmodule
`define BROKEN
module t1(
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
input [3:0] i_clks,
input i_clk0,
input i_clk1
);
some_module
some_module
(
.i_clks (i_clks)
);
.i_clks (i_clks)
);
endmodule
module ident(
input i_ident,
output o_ident
);
input i_ident,
output o_ident
);
assign o_ident = i_ident;
endmodule
module t2(
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
logic ident_clk1;
input [2:0] i_clks,
input i_clk0,
input i_clk1,
input i_clk2,
input i_data
);
logic [3:0] the_clks;
logic data_q;
logic ident_clk1;
always @(posedge i_clk0) begin
data_q <= i_data;
@ -72,9 +72,9 @@ module t2(
ident
ident
(
.i_ident (i_clk1),
.o_ident (ident_clk1)
);
.i_ident (i_clk1),
.o_ident (ident_clk1)
);
t1 t1
(
@ -85,14 +85,14 @@ module t2(
endmodule
module t(
/*AUTOARG*/
// Inputs
clk /*verilator clocker*/ /*verilator public_flat*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
/*AUTOARG*/
// Inputs
clk /*verilator clocker*/ /*verilator public_flat*/,
input clk0 /*verilator clocker*/,
input clk1 /*verilator clocker*/,
input clk2 /*verilator clocker*/,
input data_in
);
input clk;
@ -103,11 +103,11 @@ module t(
t2
t2
(
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk),
.i_clk2 (clk2),
.i_data (data_in)
);
.i_clks (clks),
.i_clk0 (clk0),
.i_clk1 (clk),
.i_clk2 (clk2),
.i_data (data_in)
);
endmodule

90
test_regress/t/t_clk_condflop.v
View File

@ -16,7 +16,7 @@ module t (clk);
wire [7:0] q8;
// verilator lint_off UNOPTFLAT
reg ena;
reg ena;
// verilator lint_on UNOPTFLAT
condff #(12) condff
@ -27,42 +27,42 @@ module t (clk);
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
//$write("%x %x %x %x\n", cyc, q8, q3, q1);
cyc <= cyc + 1;
if (cyc==1) begin
d1 <= 1'b1; d3<=3'h1; d8<=8'h11;
ena <= 1'b1;
end
if (cyc==2) begin
d1 <= 1'b0; d3<=3'h2; d8<=8'h33;
ena <= 1'b0;
end
if (cyc==3) begin
d1 <= 1'b1; d3<=3'h3; d8<=8'h44;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==4) begin
d1 <= 1'b1; d3<=3'h4; d8<=8'h77;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==5) begin
d1 <= 1'b1; d3<=3'h0; d8<=8'h88;
ena <= 1'b1;
if (q8 != 8'h44) $stop;
end
if (cyc==6) begin
if (q8 != 8'h77) $stop;
end
if (cyc==7) begin
if (q8 != 8'h88) $stop;
end
//
if (cyc==20) begin
$write("*-* All Finished *-*\n");
$finish;
end
//$write("%x %x %x %x\n", cyc, q8, q3, q1);
cyc <= cyc + 1;
if (cyc==1) begin
d1 <= 1'b1; d3<=3'h1; d8<=8'h11;
ena <= 1'b1;
end
if (cyc==2) begin
d1 <= 1'b0; d3<=3'h2; d8<=8'h33;
ena <= 1'b0;
end
if (cyc==3) begin
d1 <= 1'b1; d3<=3'h3; d8<=8'h44;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==4) begin
d1 <= 1'b1; d3<=3'h4; d8<=8'h77;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==5) begin
d1 <= 1'b1; d3<=3'h0; d8<=8'h88;
ena <= 1'b1;
if (q8 != 8'h44) $stop;
end
if (cyc==6) begin
if (q8 != 8'h77) $stop;
end
if (cyc==7) begin
if (q8 != 8'h88) $stop;
end
//
if (cyc==20) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule
@ -93,22 +93,22 @@ module condffimp (clk, sen, ena, d, q);
always @(posedge gatedclk) begin
if (gatedclk === 1'bX) begin
q <= {WIDTH{1'bX}};
q <= {WIDTH{1'bX}};
end
else begin
q <= d;
q <= d;
end
end
endmodule
module clockgate (clk, sen, ena, gatedclk);
input clk;
input sen;
input ena;
output gatedclk;
input clk;
input sen;
input ena;
output gatedclk;
reg ena_b;
reg ena_b;
wire gatedclk = clk & ena_b;
// verilator lint_off COMBDLY
@ -118,7 +118,7 @@ module clockgate (clk, sen, ena, gatedclk);
ena_b <= ena | sen;
end
else begin
if ((clk^sen)===1'bX) ena_b <= 1'bX;
if ((clk^sen)===1'bX) ena_b <= 1'bX;
end
end
// verilator lint_on LATCH

90
test_regress/t/t_clk_condflop_nord.v
View File

@ -16,7 +16,7 @@ module t (clk);
wire [7:0] q8;
// verilator lint_off UNOPTFLAT
reg ena;
reg ena;
// verilator lint_on UNOPTFLAT
condff #(12) condff
@ -27,42 +27,42 @@ module t (clk);
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
//$write("%x %x %x %x\n", cyc, q8, q3, q1);
cyc <= cyc + 1;
if (cyc==1) begin
d1 <= 1'b1; d3<=3'h1; d8<=8'h11;
ena <= 1'b1;
end
if (cyc==2) begin
d1 <= 1'b0; d3<=3'h2; d8<=8'h33;
ena <= 1'b0;
end
if (cyc==3) begin
d1 <= 1'b1; d3<=3'h3; d8<=8'h44;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==4) begin
d1 <= 1'b1; d3<=3'h4; d8<=8'h77;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==5) begin
d1 <= 1'b1; d3<=3'h0; d8<=8'h88;
ena <= 1'b1;
if (q8 != 8'h44) $stop;
end
if (cyc==6) begin
if (q8 != 8'h77) $stop;
end
if (cyc==7) begin
if (q8 != 8'h88) $stop;
end
//
if (cyc==20) begin
$write("*-* All Finished *-*\n");
$finish;
end
//$write("%x %x %x %x\n", cyc, q8, q3, q1);
cyc <= cyc + 1;
if (cyc==1) begin
d1 <= 1'b1; d3<=3'h1; d8<=8'h11;
ena <= 1'b1;
end
if (cyc==2) begin
d1 <= 1'b0; d3<=3'h2; d8<=8'h33;
ena <= 1'b0;
end
if (cyc==3) begin
d1 <= 1'b1; d3<=3'h3; d8<=8'h44;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==4) begin
d1 <= 1'b1; d3<=3'h4; d8<=8'h77;
ena <= 1'b1;
if (q8 != 8'h11) $stop;
end
if (cyc==5) begin
d1 <= 1'b1; d3<=3'h0; d8<=8'h88;
ena <= 1'b1;
if (q8 != 8'h44) $stop;
end
if (cyc==6) begin
if (q8 != 8'h77) $stop;
end
if (cyc==7) begin
if (q8 != 8'h88) $stop;
end
//
if (cyc==20) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
endmodule
@ -93,22 +93,22 @@ module condffimp (clk, sen, ena, d, q);
always @(posedge gatedclk) begin
if (gatedclk === 1'bX) begin
q <= {WIDTH{1'bX}};
q <= {WIDTH{1'bX}};
end
else begin
q <= d;
q <= d;
end
end
endmodule
module clockgate (clk, sen, ena, gatedclk);
input clk;
input sen;
input ena;
output gatedclk;
input clk;
input sen;
input ena;
output gatedclk;
reg ena_b;
reg ena_b;
wire gatedclk = clk & ena_b;
// verilator lint_off COMBDLY
@ -118,7 +118,7 @@ module clockgate (clk, sen, ena, gatedclk);
ena_b <= ena | sen;
end
else begin
if ((clk^sen)===1'bX) ena_b <= 1'bX;
if ((clk^sen)===1'bX) ena_b <= 1'bX;
end
end
// verilator lint_on LATCH

10
test_regress/t/t_clk_dpulse.v
View File

@ -14,7 +14,7 @@ module t (/*AUTOARG*/
// verilator lint_off GENCLK
reg [7:0] cyc; initial cyc = 0;
reg genclk;
reg genclk;
// verilator lint_off MULTIDRIVEN
reg [7:0] set_both;
// verilator lint_on MULTIDRIVEN
@ -27,14 +27,14 @@ module t (/*AUTOARG*/
set_both <= cyc;
$write ("SB set_both %x <= cyc %x\n", set_both, cyc);
if (genthiscyc) begin
if (cyc>1 && set_both != (cyc - 8'h1)) $stop;
if (cyc>1 && set_both != (cyc - 8'h1)) $stop;
end
else begin
if (cyc>1 && set_both != ~(cyc - 8'h1)) $stop;
if (cyc>1 && set_both != ~(cyc - 8'h1)) $stop;
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

154
test_regress/t/t_clk_dsp.v
View File

@ -15,62 +15,62 @@ module t (/*AUTOARG*/
reg [7:0] cyc; initial cyc = 0;
reg [7:0] padd;
reg dsp_ph1, dsp_ph2, dsp_reset;
reg dsp_ph1, dsp_ph2, dsp_reset;
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [7:0] out; // From dspchip of t_dspchip.v
wire [7:0] out; // From dspchip of t_dspchip.v
// End of automatics
t_dspchip dspchip (/*AUTOINST*/
// Outputs
.out (out[7:0]),
// Inputs
.dsp_ph1 (dsp_ph1),
.dsp_ph2 (dsp_ph2),
.dsp_reset (dsp_reset),
.padd (padd[7:0]));
// Outputs
.out (out[7:0]),
// Inputs
.dsp_ph1 (dsp_ph1),
.dsp_ph2 (dsp_ph2),
.dsp_reset (dsp_reset),
.padd (padd[7:0]));
always @ (posedge clk) begin
$write("cyc %d\n",cyc);
if (cyc == 8'd0) begin
cyc <= 8'd1;
dsp_reset <= 0; // Need a posedge
padd <= 0;
cyc <= 8'd1;
dsp_reset <= 0; // Need a posedge
padd <= 0;
end
else if (cyc == 8'd20) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
else begin
cyc <= cyc + 8'd1;
dsp_ph1 <= ((cyc&8'd3) == 8'd0);
dsp_ph2 <= ((cyc&8'd3) == 8'd2);
dsp_reset <= (cyc == 8'd1);
padd <= cyc;
//$write("[%0t] cyc %d %x->%x\n", $time, cyc, padd, out);
case (cyc)
default: $stop;
8'd01: ;
8'd02: ;
8'd03: ;
8'd04: ;
8'd05: ;
8'd06: ;
8'd07: ;
8'd08: ;
8'd09: if (out!==8'h04) $stop;
8'd10: if (out!==8'h04) $stop;
8'd11: if (out!==8'h08) $stop;
8'd12: if (out!==8'h08) $stop;
8'd13: if (out!==8'h00) $stop;
8'd14: if (out!==8'h00) $stop;
8'd15: if (out!==8'h00) $stop;
8'd16: if (out!==8'h00) $stop;
8'd17: if (out!==8'h0c) $stop;
8'd18: if (out!==8'h0c) $stop;
8'd19: if (out!==8'h10) $stop;
endcase
cyc <= cyc + 8'd1;
dsp_ph1 <= ((cyc&8'd3) == 8'd0);
dsp_ph2 <= ((cyc&8'd3) == 8'd2);
dsp_reset <= (cyc == 8'd1);
padd <= cyc;
//$write("[%0t] cyc %d %x->%x\n", $time, cyc, padd, out);
case (cyc)
default: $stop;
8'd01: ;
8'd02: ;
8'd03: ;
8'd04: ;
8'd05: ;
8'd06: ;
8'd07: ;
8'd08: ;
8'd09: if (out!==8'h04) $stop;
8'd10: if (out!==8'h04) $stop;
8'd11: if (out!==8'h08) $stop;
8'd12: if (out!==8'h08) $stop;
8'd13: if (out!==8'h00) $stop;
8'd14: if (out!==8'h00) $stop;
8'd15: if (out!==8'h00) $stop;
8'd16: if (out!==8'h00) $stop;
8'd17: if (out!==8'h0c) $stop;
8'd18: if (out!==8'h0c) $stop;
8'd19: if (out!==8'h10) $stop;
endcase
end
end
@ -86,34 +86,34 @@ module t_dspchip (/*AUTOARG*/
input [7:0] padd;
output [7:0] out;
wire dsp_ph1, dsp_ph2;
wire [7:0] out;
wire pla_ph1, pla_ph2;
wire out1_r;
wire [7:0] out2_r, padd;
wire clk_en;
wire dsp_ph1, dsp_ph2;
wire [7:0] out;
wire pla_ph1, pla_ph2;
wire out1_r;
wire [7:0] out2_r, padd;
wire clk_en;
t_dspcore t_dspcore (/*AUTOINST*/
// Outputs
.out1_r (out1_r),
.pla_ph1 (pla_ph1),
.pla_ph2 (pla_ph2),
// Inputs
.dsp_ph1 (dsp_ph1),
.dsp_ph2 (dsp_ph2),
.dsp_reset (dsp_reset),
.clk_en (clk_en));
// Outputs
.out1_r (out1_r),
.pla_ph1 (pla_ph1),
.pla_ph2 (pla_ph2),
// Inputs
.dsp_ph1 (dsp_ph1),
.dsp_ph2 (dsp_ph2),
.dsp_reset (dsp_reset),
.clk_en (clk_en));
t_dsppla t_dsppla (/*AUTOINST*/
// Outputs
.out2_r (out2_r[7:0]),
// Inputs
.pla_ph1 (pla_ph1),
.pla_ph2 (pla_ph2),
.dsp_reset (dsp_reset),
.padd (padd[7:0]));
// Outputs
.out2_r (out2_r[7:0]),
// Inputs
.pla_ph1 (pla_ph1),
.pla_ph2 (pla_ph2),
.dsp_reset (dsp_reset),
.padd (padd[7:0]));
assign out = out1_r ? 8'h00 : out2_r;
assign clk_en = 1'b1;
assign out = out1_r ? 8'h00 : out2_r;
assign clk_en = 1'b1;
endmodule
@ -129,13 +129,13 @@ module t_dspcore (/*AUTOARG*/
wire dsp_ph1, dsp_ph2, dsp_reset;
wire pla_ph1, pla_ph2;
reg out1_r;
reg out1_r;
always @(posedge dsp_ph1 or posedge dsp_reset) begin
if (dsp_reset)
out1_r <= 1'h0;
out1_r <= 1'h0;
else
out1_r <= ~out1_r;
out1_r <= ~out1_r;
end
assign pla_ph1 = dsp_ph1;
@ -153,24 +153,24 @@ module t_dsppla (/*AUTOARG*/
input [7:0] padd;
output [7:0] out2_r;
wire pla_ph1, pla_ph2, dsp_reset;
wire [7:0] padd;
reg [7:0] out2_r;
wire pla_ph1, pla_ph2, dsp_reset;
wire [7:0] padd;
reg [7:0] out2_r;
reg [7:0] latched_r;
reg [7:0] latched_r;
always @(posedge pla_ph1 or posedge dsp_reset) begin
if (dsp_reset)
latched_r <= 8'h00;
latched_r <= 8'h00;
else
latched_r <= padd;
latched_r <= padd;
end
always @(posedge pla_ph2 or posedge dsp_reset) begin
if (dsp_reset)
out2_r <= 8'h00;
out2_r <= 8'h00;
else
out2_r <= latched_r;
out2_r <= latched_r;
end
endmodule

78
test_regress/t/t_clk_first.v
View File

@ -11,7 +11,7 @@ module t (/*AUTOARG*/
input clk;
input fastclk;
reg reset_l;
reg reset_l;
int cyc;
initial reset_l = 0;
@ -22,10 +22,10 @@ module t (/*AUTOARG*/
end
t_clk t (/*AUTOINST*/
// Inputs
.clk (clk),
.fastclk (fastclk),
.reset_l (reset_l));
// Inputs
.clk (clk),
.fastclk (fastclk),
.reset_l (reset_l));
endmodule
module t_clk (/*AUTOARG*/
@ -40,7 +40,7 @@ module t_clk (/*AUTOARG*/
// surefire lint_off STMINI
// surefire lint_off CWECSB
// surefire lint_off NBAJAM
reg _ranit; initial _ranit=0;
reg _ranit; initial _ranit=0;
// surefire lint_off UDDSMX
reg [7:0] clk_clocks; initial clk_clocks = 0; // surefire lint_off_line WRTWRT
wire [7:0] clk_clocks_d1r;
@ -53,8 +53,8 @@ module t_clk (/*AUTOARG*/
reg [7:0] int_clocks_copy;
// verilator lint_off GENCLK
reg internal_clk; initial internal_clk = 0;
reg reset_int_;
reg internal_clk; initial internal_clk = 0;
reg reset_int_;
// verilator lint_on GENCLK
always @ (posedge clk) begin
@ -62,20 +62,20 @@ module t_clk (/*AUTOARG*/
$write("[%0t] CLK1 %x\n", $time, reset_l);
`endif
if (!reset_l) begin
clk_clocks <= 0;
int_clocks <= 0;
internal_clk <= 1'b1;
reset_int_ <= 0;
clk_clocks <= 0;
int_clocks <= 0;
internal_clk <= 1'b1;
reset_int_ <= 0;
end
else begin
internal_clk <= ~internal_clk;
if (!_ranit) begin
_ranit <= 1;
internal_clk <= ~internal_clk;
if (!_ranit) begin
_ranit <= 1;
`ifdef TEST_VERBOSE
$write("[%0t] t_clk: Running\n", $time);
$write("[%0t] t_clk: Running\n", $time);
`endif
reset_int_ <= 1;
end
reset_int_ <= 1;
end
end
end
@ -85,10 +85,10 @@ module t_clk (/*AUTOARG*/
$write("[%0t] CLK2 %x sr=%x\n", $time, reset_l, sig_rst);
`endif
if (!reset_l) begin
sig_rst <= 0;
sig_rst <= 0;
end
else begin
sig_rst <= sig_rst + 1; // surefire lint_off_line ASWIBB
sig_rst <= sig_rst + 1; // surefire lint_off_line ASWIBB
end
end
@ -97,20 +97,20 @@ module t_clk (/*AUTOARG*/
$write("[%0t] CLK3 %x cc=%x sr=%x\n", $time, reset_l, clk_clocks, sig_rst);
`endif
if (!reset_l) begin
clk_clocks <= 0;
clk_clocks <= 0;
end
else begin
clk_clocks <= clk_clocks + 8'd1;
if (clk_clocks == 4) begin
if (sig_rst !== 4) $stop;
if (clk_clocks_d1r !== 3) $stop;
if (int_clocks !== 2) $stop;
if (int_clocks_copy !== 2) $stop;
if (clk_clocks_d1r !== clk_clocks_cp2_d1r) $stop;
if (clk_clocks_d1sr !== clk_clocks_cp2_d1sr) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
clk_clocks <= clk_clocks + 8'd1;
if (clk_clocks == 4) begin
if (sig_rst !== 4) $stop;
if (clk_clocks_d1r !== 3) $stop;
if (int_clocks !== 2) $stop;
if (int_clocks_copy !== 2) $stop;
if (clk_clocks_d1r !== clk_clocks_cp2_d1r) $stop;
if (clk_clocks_d1sr !== clk_clocks_cp2_d1sr) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
end
@ -120,10 +120,10 @@ module t_clk (/*AUTOARG*/
$write("[%0t] CLK4 %x\n", $time, reset_l);
`endif
if (!reset_int_) begin
resetted <= 0;
resetted <= 0;
end
else begin
resetted <= resetted + 8'd1;
resetted <= resetted + 8'd1;
end
end
@ -136,13 +136,13 @@ module t_clk (/*AUTOARG*/
end
t_clk_flop flopa (.clk(clk), .clk2(fastclk), .a(clk_clocks),
.q(clk_clocks_d1r), .q2(clk_clocks_d1sr));
.q(clk_clocks_d1r), .q2(clk_clocks_d1sr));
t_clk_flop flopb (.clk(clk), .clk2(fastclk), .a(clk_clocks),
.q(clk_clocks_cp2_d1r), .q2(clk_clocks_cp2_d1sr));
.q(clk_clocks_cp2_d1r), .q2(clk_clocks_cp2_d1sr));
t_clk_two two (/*AUTOINST*/
// Inputs
.fastclk (fastclk),
.reset_l (reset_l));
// Inputs
.fastclk (fastclk),
.reset_l (reset_l));
endmodule

4
test_regress/t/t_clk_gate_ext.v
View File

@ -17,8 +17,8 @@ module t(/*AUTOARG*/
always @(posedge clk) begin
cyc <= cyc + 1;
if (cyc == 99) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

100
test_regress/t/t_clk_gater.v
View File

@ -10,28 +10,28 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
reg reset;
reg enable;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
reg reset;
reg enable;
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [31:0] out; // From test of Test.v
wire [31:0] out; // From test of Test.v
// End of automatics
// Take CRC data and apply to testblock inputs
wire [31:0] in = crc[31:0];
Test test (/*AUTOINST*/
// Outputs
.out (out[31:0]),
// Inputs
.clk (clk),
.reset (reset),
.enable (enable),
.in (in[31:0]));
// Outputs
.out (out[31:0]),
// Inputs
.clk (clk),
.reset (reset),
.enable (enable),
.in (in[31:0]));
wire [63:0] result = {32'h0, out};
@ -46,21 +46,21 @@ module t (/*AUTOARG*/
reset <= (cyc < 5);
enable <= cyc[4] || (cyc < 2);
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
`define EXPECTED_SUM 64'h01e1553da1dcf3af
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -81,7 +81,7 @@ module Test (/*AUTOARG*/
// No gating
reg [31:0] d10;
reg [31:0] d10;
always @(posedge clk) begin
d10 <= in;
end
@ -94,46 +94,46 @@ module Test (/*AUTOARG*/
`endif
// Obvious gating + PLI
reg [31:0] d20;
reg [31:0] d20;
always @(posedge clk) begin
if (enable) begin
d20 <= d10; // Obvious gating
if (displayit) begin
$display("hello!"); // Must glob with other PLI statements
end
d20 <= d10; // Obvious gating
if (displayit) begin
$display("hello!"); // Must glob with other PLI statements
end
end
end
// Reset means second-level gating
reg [31:0] d30, d31a, d31b, d32;
reg [31:0] d30, d31a, d31b, d32;
always @(posedge clk) begin
d32 <= d31b;
if (reset) begin
d30 <= 32'h0;
d31a <= 32'h0;
d31b <= 32'h0;
d32 <= 32'h0; // Overlaps above, just to make things interesting
d30 <= 32'h0;
d31a <= 32'h0;
d31b <= 32'h0;
d32 <= 32'h0; // Overlaps above, just to make things interesting
end
else begin
// Mix two outputs
d30 <= d20;
if (enable) begin
d31a <= d30;
d31b <= d31a;
end
// Mix two outputs
d30 <= d20;
if (enable) begin
d31a <= d30;
d31b <= d31a;
end
end
end
// Multiple ORs for gater
reg [31:0] d40a,d40b;
reg [31:0] d40a,d40b;
always @(posedge clk) begin
if (reset) begin
d40a <= 32'h0;
d40b <= 32'h0;
d40a <= 32'h0;
d40b <= 32'h0;
end
if (enable) begin
d40a <= d32;
d40b <= d40a;
d40a <= d32;
d40b <= d40a;
end
end
@ -143,15 +143,15 @@ module Test (/*AUTOARG*/
always @(posedge clk) begin
inverted = ~d40b;
if (reset) begin
d91 <= 32'h0;
d91 <= 32'h0;
end
else begin
if (enable) begin
d91 <= inverted;
end
else begin
d92 <= inverted ^ 32'h12341234; // Inverted gating condition
end
if (enable) begin
d91 <= inverted;
end
else begin
d92 <= inverted ^ 32'h12341234; // Inverted gating condition
end
end
end

66
test_regress/t/t_clk_gen.v
View File

@ -13,11 +13,11 @@ module t (/*AUTOARG*/
integer cyc; initial cyc=1;
// verilator lint_off GENCLK
reg gendlyclk_r;
reg gendlyclk_r;
reg [31:0] gendlydata_r;
reg [31:0] dlydata_gr;
reg genblkclk;
reg genblkclk;
reg [31:0] genblkdata;
reg [31:0] blkdata_gr;
@ -27,7 +27,7 @@ module t (/*AUTOARG*/
integer i;
initial begin
for (i=0; i<10000; i=i+1) begin
initwire = 32'h2200;
initwire = 32'h2200;
end
end
@ -41,46 +41,46 @@ module t (/*AUTOARG*/
genblkclk = 0;
genblkdata = 0;
if (cyc!=0) begin
cyc <= cyc + 1;
if (cyc==2) begin
gendlyclk_r <= 1;
gendlydata_r <= 32'h00540000;
genblkclk = 1;
genblkdata = 32'hace;
$write("[%0t] Send pulse\n", $time);
end
if (cyc==3) begin
genblkdata = 32'hdce;
gendlydata_r <= 32'h00ff0000;
if (either != 32'h87542211) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
if (cyc==2) begin
gendlyclk_r <= 1;
gendlydata_r <= 32'h00540000;
genblkclk = 1;
genblkdata = 32'hace;
$write("[%0t] Send pulse\n", $time);
end
if (cyc==3) begin
genblkdata = 32'hdce;
gendlydata_r <= 32'h00ff0000;
if (either != 32'h87542211) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
// surefire lint_on SEQASS
end
always @ (posedge gendlyclk_r) begin
if ($time>0) begin // Hack, don't split the block
$write("[%0t] Got gendlyclk_r, d=%x b=%x\n", $time, gendlydata_r, genblkdata);
dlydata_gr <= 32'h80000000;
// Delayed activity list will already be completed for gendlydata
// because genclk is from a delayed assignment.
// Thus we get the NEW not old value of gendlydata_r
if (gendlydata_r != 32'h00540000) $stop;
if (genblkdata != 32'hace) $stop;
if ($time>0) begin // Hack, don't split the block
$write("[%0t] Got gendlyclk_r, d=%x b=%x\n", $time, gendlydata_r, genblkdata);
dlydata_gr <= 32'h80000000;
// Delayed activity list will already be completed for gendlydata
// because genclk is from a delayed assignment.
// Thus we get the NEW not old value of gendlydata_r
if (gendlydata_r != 32'h00540000) $stop;
if (genblkdata != 32'hace) $stop;
end
end
always @ (posedge genblkclk) begin
if ($time>0) begin // Hack, don't split the block
$write("[%0t] Got genblkclk, d=%x b=%x\n", $time, gendlydata_r, genblkdata);
blkdata_gr <= 32'h07000000;
// Clock from non-delayed assignment, we get old value of gendlydata_r
`ifdef verilator `else // V3.2 races... technically legal
if (gendlydata_r != 32'h00110000) $stop;
if ($time>0) begin // Hack, don't split the block
$write("[%0t] Got genblkclk, d=%x b=%x\n", $time, gendlydata_r, genblkdata);
blkdata_gr <= 32'h07000000;
// Clock from non-delayed assignment, we get old value of gendlydata_r
`ifdef verilator `else // V3.2 races... technically legal
if (gendlydata_r != 32'h00110000) $stop;
`endif
if (genblkdata != 32'hace) $stop;
if (genblkdata != 32'hace) $stop;
end
end

32
test_regress/t/t_clk_latch.v
View File

@ -9,7 +9,7 @@ module t (/*AUTOARG*/
fastclk, clk
);
`ifdef EDGE_DETECT_STYLE // Two 'common' forms of latching, with full combo, and with pos/negedge
`ifdef EDGE_DETECT_STYLE // Two 'common' forms of latching, with full combo, and with pos/negedge
`define posstyle posedge
`define negstyle negedge
`else
@ -56,27 +56,27 @@ module t (/*AUTOARG*/
// verilator lint_off LATCH
always @ (`posstyle clk /*AS*/ or data) begin
if (clk) begin
data_a <= data + 8'd1;
data_a <= data + 8'd1;
end
end
always @ (`posstyle clk /*AS*/ or data_a) begin
if (clk) begin
data_a_a <= data_a + 8'd1;
data_a_a <= data_a + 8'd1;
end
end
always @ (`posstyle clk /*AS*/ or data_b) begin
if (clk) begin
data_b_a <= data_b + 8'd1;
data_b_a <= data_b + 8'd1;
end
end
always @ (`negstyle clk /*AS*/ or data or data_a) begin
if (~clk) begin
data_b <= data + 8'd1;
data_a_b <= data_a + 8'd1;
data_b_b <= data_b + 8'd1;
data_b <= data + 8'd1;
data_a_b <= data_a + 8'd1;
data_b_b <= data_b + 8'd1;
end
end
@ -88,23 +88,23 @@ module t (/*AUTOARG*/
$write("%d %x %x %x %x %x %x\n",cyc,data_a,data_a_a,data_b_a,data_b,data_a_b,data_b_b);
`endif
if (cyc>=19 && cyc<36) begin
if (compare !== check[cyc]) begin
$write("[%0t] Mismatch, got=%x, exp=%x\n", $time, compare, check[cyc]);
$stop;
end
if (compare !== check[cyc]) begin
$write("[%0t] Mismatch, got=%x, exp=%x\n", $time, compare, check[cyc]);
$stop;
end
end
if (cyc == 10) begin
data <= 8'd12;
data <= 8'd12;
end
if (cyc == 20) begin
data <= 8'd20;
data <= 8'd20;
end
if (cyc == 30) begin
data <= 8'd30;
data <= 8'd30;
end
if (cyc == 40) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

34
test_regress/t/t_clk_latchgate.v
View File

@ -28,8 +28,8 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
integer cyc = 0;
reg [63:0] crc;
// Take CRC data and apply to testblock inputs
wire [7:0] dvld = crc[7:0];
@ -37,18 +37,18 @@ module t (/*AUTOARG*/
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [7:0] entry_vld; // From test of Test.v
wire [7:0] ff_en_vld; // From test of Test.v
wire [7:0] entry_vld; // From test of Test.v
wire [7:0] ff_en_vld; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.ff_en_vld (ff_en_vld[7:0]),
.entry_vld (entry_vld[7:0]),
// Inputs
.clk (clk),
.dvld (dvld[7:0]),
.ff_en_e1 (ff_en_e1[7:0]));
// Outputs
.ff_en_vld (ff_en_vld[7:0]),
.entry_vld (entry_vld[7:0]),
// Inputs
.clk (clk),
.dvld (dvld[7:0]),
.ff_en_e1 (ff_en_e1[7:0]));
reg err_code;
reg ffq_clk_active;
@ -71,16 +71,16 @@ module t (/*AUTOARG*/
`ifdef TEST_VERBOSE
$write("[%0t] cyc==%0d crc=%x ", $time, cyc, crc);
$display(" en=%b fen=%b d=%b ev=%b",
test.flop_en_vld[0], test.ff_en_vld[0],
test.dvld[0], test.entry_vld[0]);
test.flop_en_vld[0], test.ff_en_vld[0],
test.dvld[0], test.entry_vld[0]);
`endif
cyc <= cyc + 1;
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
if (cyc<3) begin
crc <= 64'h5aef0c8d_d70a4497;
crc <= 64'h5aef0c8d_d70a4497;
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x\n", $time, cyc, crc);
$write("[%0t] cyc==%0d crc=%x\n", $time, cyc, crc);
if (ffq_clk_active == 0) begin
$display ("----");
$display ("%%Error: TESTCASE FAILED with no Clock arriving at FFQs");
@ -94,8 +94,8 @@ module t (/*AUTOARG*/
$stop;
end
else begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end
end

116
test_regress/t/t_clk_powerdn.v
View File

@ -11,7 +11,7 @@ module t (/*AUTOARG*/
input clk;
reg reset_l;
reg reset_l;
// verilator lint_off GENCLK
@ -20,13 +20,13 @@ module t (/*AUTOARG*/
// End of automatics
reg clkgate_e2r;
reg clkgate_e1r_l;
reg clkgate_e1r_l;
always @(posedge clk or negedge reset_l) begin
if (!reset_l) begin
clkgate_e1r_l <= ~1'b1;
clkgate_e1r_l <= ~1'b1;
end
else begin
clkgate_e1r_l <= ~clkgate_e2r;
clkgate_e1r_l <= ~clkgate_e2r;
end
end
@ -41,20 +41,20 @@ module t (/*AUTOARG*/
reg [31:0] countgated;
always @(posedge clkgated or negedge reset_l) begin
if (!reset_l) begin
countgated <= 32'h1000;
countgated <= 32'h1000;
end
else begin
countgated <= countgated + 32'd1;
countgated <= countgated + 32'd1;
end
end
reg [31:0] count;
always @(posedge clk or negedge reset_l) begin
if (!reset_l) begin
count <= 32'h1000;
count <= 32'h1000;
end
else begin
count <= count + 32'd1;
count <= count + 32'd1;
end
end
@ -65,58 +65,58 @@ module t (/*AUTOARG*/
`endif
cyc <= cyc + 8'd1;
case (cyc)
8'd00: begin
reset_l <= ~1'b0;
clkgate_e2r <= 1'b1;
end
8'd01: begin
reset_l <= ~1'b0;
end
8'd02: begin
end
8'd03: begin
reset_l <= ~1'b1; // Need a posedge
end
8'd04: begin
end
8'd05: begin
reset_l <= ~1'b0;
end
8'd09: begin
clkgate_e2r <= 1'b0;
end
8'd11: begin
clkgate_e2r <= 1'b1;
end
8'd20: begin
$write("*-* All Finished *-*\n");
$finish;
end
default: ;
8'd00: begin
reset_l <= ~1'b0;
clkgate_e2r <= 1'b1;
end
8'd01: begin
reset_l <= ~1'b0;
end
8'd02: begin
end
8'd03: begin
reset_l <= ~1'b1; // Need a posedge
end
8'd04: begin
end
8'd05: begin
reset_l <= ~1'b0;
end
8'd09: begin
clkgate_e2r <= 1'b0;
end
8'd11: begin
clkgate_e2r <= 1'b1;
end
8'd20: begin
$write("*-* All Finished *-*\n");
$finish;
end
default: ;
endcase
case (cyc)
8'd00: ;
8'd01: ;
8'd02: ;
8'd03: ;
8'd04: if (count!=32'h00001000 || countgated!=32'h 00001000) $stop;
8'd05: if (count!=32'h00001000 || countgated!=32'h 00001000) $stop;
8'd06: if (count!=32'h00001000 || countgated!=32'h 00001000) $stop;
8'd07: if (count!=32'h00001001 || countgated!=32'h 00001001) $stop;
8'd08: if (count!=32'h00001002 || countgated!=32'h 00001002) $stop;
8'd09: if (count!=32'h00001003 || countgated!=32'h 00001003) $stop;
8'd10: if (count!=32'h00001004 || countgated!=32'h 00001004) $stop;
8'd11: if (count!=32'h00001005 || countgated!=32'h 00001005) $stop;
8'd12: if (count!=32'h00001006 || countgated!=32'h 00001005) $stop;
8'd13: if (count!=32'h00001007 || countgated!=32'h 00001005) $stop;
8'd14: if (count!=32'h00001008 || countgated!=32'h 00001006) $stop;
8'd15: if (count!=32'h00001009 || countgated!=32'h 00001007) $stop;
8'd16: if (count!=32'h0000100a || countgated!=32'h 00001008) $stop;
8'd17: if (count!=32'h0000100b || countgated!=32'h 00001009) $stop;
8'd18: if (count!=32'h0000100c || countgated!=32'h 0000100a) $stop;
8'd19: if (count!=32'h0000100d || countgated!=32'h 0000100b) $stop;
8'd20: if (count!=32'h0000100e || countgated!=32'h 0000100c) $stop;
default: $stop;
8'd00: ;
8'd01: ;
8'd02: ;
8'd03: ;
8'd04: if (count!=32'h00001000 || countgated!=32'h 00001000) $stop;
8'd05: if (count!=32'h00001000 || countgated!=32'h 00001000) $stop;
8'd06: if (count!=32'h00001000 || countgated!=32'h 00001000) $stop;
8'd07: if (count!=32'h00001001 || countgated!=32'h 00001001) $stop;
8'd08: if (count!=32'h00001002 || countgated!=32'h 00001002) $stop;
8'd09: if (count!=32'h00001003 || countgated!=32'h 00001003) $stop;
8'd10: if (count!=32'h00001004 || countgated!=32'h 00001004) $stop;
8'd11: if (count!=32'h00001005 || countgated!=32'h 00001005) $stop;
8'd12: if (count!=32'h00001006 || countgated!=32'h 00001005) $stop;
8'd13: if (count!=32'h00001007 || countgated!=32'h 00001005) $stop;
8'd14: if (count!=32'h00001008 || countgated!=32'h 00001006) $stop;
8'd15: if (count!=32'h00001009 || countgated!=32'h 00001007) $stop;
8'd16: if (count!=32'h0000100a || countgated!=32'h 00001008) $stop;
8'd17: if (count!=32'h0000100b || countgated!=32'h 00001009) $stop;
8'd18: if (count!=32'h0000100c || countgated!=32'h 0000100a) $stop;
8'd19: if (count!=32'h0000100d || countgated!=32'h 0000100b) $stop;
8'd20: if (count!=32'h0000100e || countgated!=32'h 0000100c) $stop;
default: $stop;
endcase
end

66
test_regress/t/t_clk_vecgen1.v
View File

@ -10,22 +10,22 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
wire [1:0] clkvec = crc[1:0];
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [1:0] count; // From test of Test.v
wire [1:0] count; // From test of Test.v
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.count (count[1:0]),
// Inputs
.clkvec (clkvec[1:0]));
// Outputs
.count (count[1:0]),
// Inputs
.clkvec (clkvec[1:0]));
// Aggregate outputs into a single result vector
wire [63:0] result = {62'h0, count};
@ -39,21 +39,21 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
`define EXPECTED_SUM 64'hfe8bac0bb1a0e53b
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -67,12 +67,12 @@ module Test
output reg [1:0] count
// verilator lint_on MULTIDRIVEN
);
genvar igen;
genvar igen;
generate
for (igen=0; igen<2; igen=igen+1) begin : code_gen
initial count[igen] = 1'b0;
always @ (posedge clkvec[igen])
count[igen] <= count[igen] + 1;
initial count[igen] = 1'b0;
always @ (posedge clkvec[igen])
count[igen] <= count[igen] + 1;
end
endgenerate
always @ (count) begin
@ -89,15 +89,15 @@ module Test
output reg [1:0] count
// verilator lint_on MULTIDRIVEN
);
genvar igen;
genvar igen;
generate
for (igen=0; igen<2; igen=igen+1) begin : code_gen
wire clk_tmp = clkvec[igen];
// Unsupported: Count is multidriven, though if we did better analysis it wouldn't
// need to be.
initial count[igen] = 1'b0;
always @ (posedge clk_tmp)
count[igen] <= count[igen] + 1;
wire clk_tmp = clkvec[igen];
// Unsupported: Count is multidriven, though if we did better analysis it wouldn't
// need to be.
initial count[igen] = 1'b0;
always @ (posedge clk_tmp)
count[igen] <= count[igen] + 1;
end
endgenerate
endmodule
@ -112,12 +112,12 @@ module Test
genvar igen;
generate
for (igen=0; igen<2; igen=igen+1) begin : code_gen
wire clk_tmp = clkvec[igen];
reg tmp_count = 1'b0;
always @ (posedge clk_tmp) begin
tmp_count <= tmp_count + 1;
end
assign count[igen] = tmp_count;
wire clk_tmp = clkvec[igen];
reg tmp_count = 1'b0;
always @ (posedge clk_tmp) begin
tmp_count <= tmp_count + 1;
end
assign count[igen] = tmp_count;
end
endgenerate
endmodule

4
test_regress/t/t_clocker.v
View File

@ -56,8 +56,8 @@ module t (/*AUTOARG*/
// because CLOCK signal is used as DATA in sequential block
res <= clk_final;
if ( count == 8'hf) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

10
test_regress/t/t_concat_opt.v
View File

@ -40,7 +40,7 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
cyc <= cyc + 1;
in_a <= cyc;
in_b <= cyc + 1;
in_c <= cyc + 3;
@ -61,10 +61,10 @@ module t (/*AUTOARG*/
if (out_q != (in_a ^ in_g))
$stop;
if (cyc==100) begin
$write("*-* All Finished *-*\n");
$finish;
end
if (cyc==100) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end

42
test_regress/t/t_cover_sva_notflat.v
View File

@ -10,35 +10,35 @@ module t (/*AUTOARG*/
);
input clk;
reg toggle;
reg toggle;
integer cyc; initial cyc=1;
Test suba (/*AUTOINST*/
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
Test subb (/*AUTOINST*/
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
Test subc (/*AUTOINST*/
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
// Inputs
.clk (clk),
.toggle (toggle),
.cyc (cyc[31:0]));
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
toggle <= !cyc[0];
if (cyc==9) begin
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
toggle <= !cyc[0];
if (cyc==9) begin
end
if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end

76
test_regress/t/t_cover_toggle.v
View File

@ -17,13 +17,13 @@ module t (/*AUTOARG*/
typedef struct packed {
union packed {
logic ua;
logic ub;
logic ua;
logic ub;
} u;
logic b;
} str_t;
reg toggle; initial toggle='0;
reg toggle; initial toggle='0;
str_t stoggle; initial stoggle='0;
@ -36,29 +36,29 @@ module t (/*AUTOARG*/
wire toggle_up;
alpha a1 (/*AUTOINST*/
// Outputs
.toggle_up (toggle_up),
// Inputs
.clk (clk),
.toggle (toggle),
.cyc_copy (cyc_copy[7:0]));
// Outputs
.toggle_up (toggle_up),
// Inputs
.clk (clk),
.toggle (toggle),
.cyc_copy (cyc_copy[7:0]));
alpha a2 (/*AUTOINST*/
// Outputs
.toggle_up (toggle_up),
// Inputs
.clk (clk),
.toggle (toggle),
.cyc_copy (cyc_copy[7:0]));
// Outputs
.toggle_up (toggle_up),
// Inputs
.clk (clk),
.toggle (toggle),
.cyc_copy (cyc_copy[7:0]));
beta b1 (/*AUTOINST*/
// Inputs
.clk (clk),
.toggle_up (toggle_up));
// Inputs
.clk (clk),
.toggle_up (toggle_up));
off o1 (/*AUTOINST*/
// Inputs
.clk (clk),
.toggle (toggle));
// Inputs
.clk (clk),
.toggle (toggle));
reg [1:0] memory[121:110];
@ -67,22 +67,22 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
memory[cyc + 'd100] <= memory[cyc + 'd100] + 2'b1;
toggle <= '0;
stoggle.u <= toggle;
stoggle.b <= toggle;
ptoggle[0][0] <= toggle;
if (cyc==3) begin
toggle <= '1;
end
if (cyc==4) begin
toggle <= '0;
end
else if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
memory[cyc + 'd100] <= memory[cyc + 'd100] + 2'b1;
toggle <= '0;
stoggle.u <= toggle;
stoggle.b <= toggle;
ptoggle[0][0] <= toggle;
if (cyc==3) begin
toggle <= '1;
end
if (cyc==4) begin
toggle <= '0;
end
else if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
@ -113,7 +113,7 @@ module alpha (/*AUTOARG*/
// CHECK_COVER(-7,"top.t.a*","cyc_copy[6]",0)
// CHECK_COVER(-8,"top.t.a*","cyc_copy[7]",0)
reg toggle_internal;
reg toggle_internal;
// CHECK_COVER(-1,"top.t.a*",4)
// 2 edges * (t.a1 and t.a2)

6
test_regress/t/t_detectarray_1.v
View File

@ -16,7 +16,7 @@ module t (/*AUTOARG*/
input clk;
typedef struct packed {
logic [ID_MSB:0] id;
logic [ID_MSB:0] id;
} context_t;
context_t tsb;
@ -34,8 +34,8 @@ module t (/*AUTOARG*/
`endif
if (tsb.id[1] != 0) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

6
test_regress/t/t_detectarray_2.v
View File

@ -18,7 +18,7 @@ module t (/*AUTOARG*/
input clk;
typedef struct packed {
logic [1:0] id;
logic [1:0] id;
} context_t;
context_t tsb;
@ -36,8 +36,8 @@ module t (/*AUTOARG*/
`endif
if (tsb.id[1] != 0) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

4
test_regress/t/t_detectarray_3.v
View File

@ -32,8 +32,8 @@ module t (/*AUTOARG*/
always @(posedge clk or negedge clk) begin
if (res != 0) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

8
test_regress/t/t_dpi_accessors.v
View File

@ -56,13 +56,13 @@ module test_sub (/*AUTOARG*/
input clk;
integer i; // General counter
integer i; // General counter
// Elements we would like to access from outside
reg a;
reg a;
reg [`REG_WIDTH - 1:0] b;
reg [`REG_WIDTH - 1:0] mem [`MEM_SIZE - 1:0];
wire c;
wire c;
wire [`REG_WIDTH - 1:0] d;
reg [`REG_WIDTH - 1:0] e;
reg [`REG_WIDTH - 1:0] f;
@ -77,7 +77,7 @@ module test_sub (/*AUTOARG*/
b = `REG_WIDTH'h0;
for (i = 0; i < `MEM_SIZE; i++) begin
mem[i] = i [`REG_WIDTH - 1:0];
mem[i] = i [`REG_WIDTH - 1:0];
end
e = 0;

8
test_regress/t/t_dpi_imp_gen.v
View File

@ -17,12 +17,12 @@ module t (/*AUTOARG*/
generate
for (genvar blkIdx=0; blkIdx < BLKS; blkIdx=blkIdx+1 ) begin : slice
import "DPI-C" context function void dpi_genvarTest ();
import "DPI-C" context function void dpi_genvarTest ();
initial begin
dpi_genvarTest();
$display("slice = %0d : %m", blkIdx);
end
dpi_genvarTest();
$display("slice = %0d : %m", blkIdx);
end
end
endgenerate

44
test_regress/t/t_dpi_import.v
View File

@ -32,7 +32,7 @@ module t (/*AUTOARG*/
// Scalar bit and logic
//
// Allowed argument types:
// Same as above plus packed arrays
// Same as above plus packed arrays
import "DPI-C" pure function bit dpii_f_bit (input bit i);
import "DPI-C" pure function bit [8-1:0] dpii_f_bit8 (input bit [8-1:0] i);
@ -42,7 +42,7 @@ module t (/*AUTOARG*/
import "DPI-C" pure function bit [32-1:0] dpii_f_bit32 (input bit [32-1:0] i);
// Illegal to return > 32 bits, so we use longint
import "DPI-C" pure function longint dpii_f_bit33 (input bit [33-1:0] i);
import "DPI-C" pure function longint dpii_f_bit64 (input bit [64-1:0] i);
import "DPI-C" pure function longint dpii_f_bit64 (input bit [64-1:0] i);
import "DPI-C" pure function int dpii_f_int (input int i);
import "DPI-C" pure function byte dpii_f_byte (input byte i);
import "DPI-C" pure function shortint dpii_f_shortint (input shortint i);
@ -97,34 +97,34 @@ module t (/*AUTOARG*/
import "DPI-C" dpii_fa_bit = function int oth_f_int1(input int i);
import "DPI-C" dpii_fa_bit = function int oth_f_int2(input int i);
bit i_b, o_b;
bit i_b, o_b;
bit [7:0] i_b8;
bit [8:0] i_b9;
bit [15:0] i_b16;
bit [8:0] i_b9;
bit [15:0] i_b16;
bit [16:0] i_b17;
bit [31:0] i_b32;
bit [32:0] i_b33, o_b33;
bit [63:0] i_b64, o_b64;
bit [94:0] i_b95, o_b95;
bit [95:0] i_b96, o_b96;
bit [31:0] i_b32;
bit [32:0] i_b33, o_b33;
bit [63:0] i_b64, o_b64;
bit [94:0] i_b95, o_b95;
bit [95:0] i_b96, o_b96;
int i_i, o_i;
byte i_y, o_y;
shortint i_s, o_s;
longint i_l, o_l;
int i_i, o_i;
byte i_y, o_y;
shortint i_s, o_s;
longint i_l, o_l;
str_t i_t, o_t;
substr_t i_ss;
int o_ss;
int unsigned i_iu, o_iu;
shortint unsigned i_su, o_su;
longint unsigned i_lu, o_lu;
int o_ss;
int unsigned i_iu, o_iu;
shortint unsigned i_su, o_su;
longint unsigned i_lu, o_lu;
// verilator lint_off UNDRIVEN
chandle i_c, o_c;
string i_n, o_n;
chandle i_c, o_c;
string i_n, o_n;
// verilator lint_on UNDRIVEN
real i_d, o_d;
real i_d, o_d;
`ifndef NO_SHORTREAL
shortreal i_f, o_f;
shortreal i_f, o_f;
`endif
reg i_r, o_r;

4
test_regress/t/t_dpi_qw.v
View File

@ -17,8 +17,8 @@ module t;
initial begin
poke_value(32'hdeadbeef);
if (out !== 40'hdeadbeef) begin
$display("[%0t] %%Error: t_dpi_qw: failed", $time);
$stop;
$display("[%0t] %%Error: t_dpi_qw: failed", $time);
$stop;
end
$write("*-* All Finished *-*\n");

22
test_regress/t/t_dpi_shortcircuit.v
View File

@ -27,19 +27,19 @@ module t (/*AUTOARG*/);
integer i;
integer j;
bit b;
bit b;
integer errors;
task check1(integer line, bit got, bit ex);
if (got != ex) begin
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
end
endtask
task check(integer line, int got, int ex);
if (got != ex) begin
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
end
endtask
@ -192,12 +192,12 @@ module t (/*AUTOARG*/);
// Something a lot more complicated
dpii_clear();
for (i=0; i<64; i++) begin
b = ( ((dpii_incx(0,i[0])
&& (dpii_incx(1,i[1])
|| dpii_incx(2,i[2])
| dpii_incx(3,i[3]))) // | not ||
|| dpii_incx(4,i[4]))
-> dpii_incx(5,i[5]));
b = ( ((dpii_incx(0,i[0])
&& (dpii_incx(1,i[1])
|| dpii_incx(2,i[2])
| dpii_incx(3,i[3]))) // | not ||
|| dpii_incx(4,i[4]))
-> dpii_incx(5,i[5]));
end
check (`__LINE__, dpii_count(0), 64);
check (`__LINE__, dpii_count(1), 32);

20
test_regress/t/t_dpi_shortcircuit2.v
View File

@ -28,19 +28,19 @@ module t (/*AUTOARG*/);
integer i;
integer j;
integer k;
bit b;
bit b;
integer errors;
task check1(integer line, bit got, bit ex);
if (got != ex) begin
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
end
endtask
task check(integer line, int got, int ex);
if (got != ex) begin
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
$display("%%Error: Line %0d: Bad result, got=%0d expect=%0d",line,got,ex);
errors++;
end
endtask
@ -52,11 +52,11 @@ module t (/*AUTOARG*/);
// verilator lint_on IGNOREDRETURN
j = 0;
for (i=0; i<64; i++) begin
if (i[0])
j = 0;
else
j = {31'b0, dpii_inc1(0)};
k = k + j;
if (i[0])
j = 0;
else
j = {31'b0, dpii_inc1(0)};
k = k + j;
end
$write("%x\n",k);
check (`__LINE__, dpii_count(0), 32);

20
test_regress/t/t_dpi_var.v
View File

@ -16,10 +16,10 @@ module t (/*AUTOARG*/
wire monclk = ~clk;
int in;
int fr_a;
int fr_b;
int fr_chk;
int in;
int fr_a;
int fr_b;
int fr_chk;
sub sub (.*);
// Test loop
@ -30,18 +30,18 @@ module t (/*AUTOARG*/
cyc <= cyc + 1;
in <= {in[30:0], in[31]^in[2]^in[0]};
if (cyc==0) begin
// Setup
in <= 32'hd70a4497;
// Setup
in <= 32'hd70a4497;
end
else if (cyc<3) begin
end
else if (cyc<10) begin
if (fr_chk != fr_a) $stop;
if (fr_chk != fr_b) $stop;
if (fr_chk != fr_a) $stop;
if (fr_chk != fr_b) $stop;
end
else if (cyc==10) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

88
test_regress/t/t_embed1.v
View File

@ -10,9 +10,9 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
// Take CRC data and apply to testblock inputs
wire bit_in = crc[0];
@ -21,14 +21,14 @@ module t (/*AUTOARG*/
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire exp_bit_out; // From reference of t_embed1_child.v
wire exp_did_init_out; // From reference of t_embed1_child.v
wire [30:0] exp_vec_out; // From reference of t_embed1_child.v
wire [123:0] exp_wide_out; // From reference of t_embed1_child.v
wire got_bit_out; // From test of t_embed1_wrap.v
wire got_did_init_out; // From test of t_embed1_wrap.v
wire [30:0] got_vec_out; // From test of t_embed1_wrap.v
wire [123:0] got_wide_out; // From test of t_embed1_wrap.v
wire exp_bit_out; // From reference of t_embed1_child.v
wire exp_did_init_out; // From reference of t_embed1_child.v
wire [30:0] exp_vec_out; // From reference of t_embed1_child.v
wire [123:0] exp_wide_out; // From reference of t_embed1_child.v
wire got_bit_out; // From test of t_embed1_wrap.v
wire got_did_init_out; // From test of t_embed1_wrap.v
wire [30:0] got_vec_out; // From test of t_embed1_wrap.v
wire [123:0] got_wide_out; // From test of t_embed1_wrap.v
// End of automatics
// A non-embedded master
@ -40,16 +40,16 @@ module t (/*AUTOARG*/
t_embed1_child reference
(/*AUTOINST*/
// Outputs
.bit_out (exp_bit_out), // Templated
.vec_out (exp_vec_out[30:0]), // Templated
.wide_out (exp_wide_out[123:0]), // Templated
.did_init_out (exp_did_init_out), // Templated
.bit_out (exp_bit_out), // Templated
.vec_out (exp_vec_out[30:0]), // Templated
.wide_out (exp_wide_out[123:0]), // Templated
.did_init_out (exp_did_init_out), // Templated
// Inputs
.clk (clk),
.bit_in (bit_in),
.vec_in (vec_in[30:0]),
.wide_in (wide_in[123:0]),
.is_ref (1'b1)); // Templated
.clk (clk),
.bit_in (bit_in),
.vec_in (vec_in[30:0]),
.wide_in (wide_in[123:0]),
.is_ref (1'b1)); // Templated
// The embeded comparison
@ -61,49 +61,49 @@ module t (/*AUTOARG*/
t_embed1_wrap test
(/*AUTOINST*/
// Outputs
.bit_out (got_bit_out), // Templated
.vec_out (got_vec_out[30:0]), // Templated
.wide_out (got_wide_out[123:0]), // Templated
.did_init_out (got_did_init_out), // Templated
.bit_out (got_bit_out), // Templated
.vec_out (got_vec_out[30:0]), // Templated
.wide_out (got_wide_out[123:0]), // Templated
.did_init_out (got_did_init_out), // Templated
// Inputs
.clk (clk),
.bit_in (bit_in),
.vec_in (vec_in[30:0]),
.wide_in (wide_in[123:0]),
.is_ref (1'b0)); // Templated
.clk (clk),
.bit_in (bit_in),
.vec_in (vec_in[30:0]),
.wide_in (wide_in[123:0]),
.is_ref (1'b0)); // Templated
// Aggregate outputs into a single result vector
wire [63:0] result = {60'h0,
got_wide_out !== exp_wide_out,
got_vec_out !== exp_vec_out,
got_bit_out !== exp_bit_out,
got_did_init_out !== exp_did_init_out};
got_wide_out !== exp_wide_out,
got_vec_out !== exp_vec_out,
got_bit_out !== exp_bit_out,
got_did_init_out !== exp_did_init_out};
// Test loop
always @ (posedge clk) begin
`ifdef TEST_VERBOSE
$write("[%0t] cyc==%0d crc=%x result=%x gv=%x ev=%x\n", $time, cyc, crc, result,
got_vec_out, exp_vec_out);
got_vec_out, exp_vec_out);
`endif
cyc <= cyc + 1;
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
end
else if (cyc<10) begin
end
else if (cyc<90) begin
if (result != 64'h0) begin
$display("Bit mismatch, result=%x\n", result);
$stop;
end
if (result != 64'h0) begin
$display("Bit mismatch, result=%x\n", result);
$stop;
end
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
//Child prints this: $write("*-* All Finished *-*\n");
$finish;
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
//Child prints this: $write("*-* All Finished *-*\n");
$finish;
end
end

4
test_regress/t/t_embed1_child.v
View File

@ -18,9 +18,9 @@ module t_embed1_child (/*AUTOARG*/
output logic [30:0] vec_out;
input [123:0] wide_in;
output logic [123:0] wide_out;
output did_init_out;
output did_init_out;
input is_ref;
input is_ref;
reg did_init; initial did_init = 0;
initial begin

30
test_regress/t/t_embed1_wrap.v
View File

@ -17,11 +17,11 @@ module t_embed1_wrap (/*AUTOARG*/
output bit [30:0] vec_out;
output bit [123:0] wide_out;
output bit did_init_out;
input clk;
input bit_in;
input [30:0] vec_in;
input [123:0] wide_in;
input is_ref;
input clk;
input bit_in;
input [30:0] vec_in;
input [123:0] wide_in;
input is_ref;
// End of automatics
`ifdef verilator
@ -61,16 +61,16 @@ module t_embed1_wrap (/*AUTOARG*/
bit [123:0] _temp_wide_out;
always @* begin
t_embed_child_io_eval(
clk,
bit_in,
vec_in,
wide_in,
is_ref,
_temp_bit_out,
_temp_vec_out,
_temp_wide_out,
_temp_did_init_out
);
clk,
bit_in,
vec_in,
wide_in,
is_ref,
_temp_bit_out,
_temp_vec_out,
_temp_wide_out,
_temp_did_init_out
);
// TODO might eliminate these temporaries
bit_out = _temp_bit_out;
did_init_out = _temp_did_init_out;

70
test_regress/t/t_emit_constw.v
View File

@ -12,9 +12,9 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
bit [4*32-1:0] w4 = {32'h7c709753, 32'hbc8f6059, 32'h3b0db464, 32'h721a8fad};
@ -25,26 +25,26 @@ module t (/*AUTOARG*/
bit [8*32-0:0] w8p = {1'b1, 32'h096aa54b, 32'h48aae18e, 32'hf9502cea, 32'h518c8b61, 32'h9e8641a2, 32'h0dc0249c, 32'hd421a87a, 32'hb8ee9199};
bit [9*32-1:0] w9 = {32'hca800ac1,
32'h0de4823a, 32'ha51663ac, 32'h96351446, 32'h6b0bbcd5, 32'h4a64b530, 32'h4967d59a, 32'hfcc17292, 32'h57926621};
32'h0de4823a, 32'ha51663ac, 32'h96351446, 32'h6b0bbcd5, 32'h4a64b530, 32'h4967d59a, 32'hfcc17292, 32'h57926621};
bit [16*32-2:0] w16m = {31'h77ad72c7, 32'h73aa9cbb, 32'h7ecf026d, 32'h985a3ed2, 32'hfe961c1d, 32'h7a01df72, 32'h79e13d71, 32'hb69e2e32,
32'h09fcbc45, 32'hcfd738c1, 32'hc197ac7c, 32'hc316d727, 32'h903034e4, 32'h92a047d1, 32'h6a5357af, 32'ha82ce9c8};
32'h09fcbc45, 32'hcfd738c1, 32'hc197ac7c, 32'hc316d727, 32'h903034e4, 32'h92a047d1, 32'h6a5357af, 32'ha82ce9c8};
bit [16*32-1:0] w16 = {32'he49548a7, 32'ha02336a2, 32'h2bb48f0d, 32'h9974e098, 32'h34ae644f, 32'hca46dc2c, 32'h9f71a468, 32'h64ae043e,
32'h7bc94d66, 32'h57aba588, 32'h5b9bb4fe, 32'hb87ed644, 32'hd34b5b20, 32'h712928de, 32'h4bdbd28e, 32'ha0576784};
32'h7bc94d66, 32'h57aba588, 32'h5b9bb4fe, 32'hb87ed644, 32'hd34b5b20, 32'h712928de, 32'h4bdbd28e, 32'ha0576784};
bit [16*32-0:0] w16p = {1'b1, 32'hd278a306, 32'h374ce262, 32'hb608c88e, 32'h43d3e446, 32'h42e26866, 32'h44c31148, 32'hd3db659f, 32'hb3b84b2e,
32'h1aa7a184, 32'h73b28538, 32'h6384e801, 32'h98d58e00, 32'h9c1d1429, 32'hb407730e, 32'he974c1fd, 32'he787c302};
32'h1aa7a184, 32'h73b28538, 32'h6384e801, 32'h98d58e00, 32'h9c1d1429, 32'hb407730e, 32'he974c1fd, 32'he787c302};
bit [17*32-1:0] w17 = {32'hf1e322ac,
32'hbbdbd761, 32'h760fe07d, 32'h3808cb28, 32'haf313051, 32'h37dc63b9, 32'hdddb418b, 32'he65a9d64, 32'hc1b6ab23,
32'h11131ac1, 32'h0050e0bc, 32'h442e3754, 32'h0eb4556e, 32'hd153064b, 32'h41349f97, 32'hb6f4149f, 32'h34bb1fb1};
32'hbbdbd761, 32'h760fe07d, 32'h3808cb28, 32'haf313051, 32'h37dc63b9, 32'hdddb418b, 32'he65a9d64, 32'hc1b6ab23,
32'h11131ac1, 32'h0050e0bc, 32'h442e3754, 32'h0eb4556e, 32'hd153064b, 32'h41349f97, 32'hb6f4149f, 32'h34bb1fb1};
function [7:0] bytehash (input [32*32-1:0] data);
integer i;
bytehash = 0;
for (i=0; i<32*32; ++i) begin
bytehash = {bytehash[0], bytehash[7:1]} ^ data[i +: 8];
bytehash = {bytehash[0], bytehash[7:1]} ^ data[i +: 8];
end
return bytehash;
endfunction
@ -52,14 +52,14 @@ module t (/*AUTOARG*/
// Aggregate outputs into a single result vector
// verilator lint_off WIDTH
wire [63:0] result = (bytehash(w4)
^ bytehash(w8m)
^ bytehash(w8)
^ bytehash(w8p)
^ bytehash(w9)
^ bytehash(w16m)
^ bytehash(w16)
^ bytehash(w16p)
^ bytehash(w17));
^ bytehash(w8m)
^ bytehash(w8)
^ bytehash(w8p)
^ bytehash(w9)
^ bytehash(w16m)
^ bytehash(w16)
^ bytehash(w16p)
^ bytehash(w17));
// verilator lint_on WIDTH
`define EXPECTED_SUM 64'h2bc7c2a98a302891
@ -73,8 +73,8 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
// verilator lint_off SELRANGE
`checkhw(w4,3,32'h7c709753);
`checkhw(w4,2,32'hbc8f6059);
@ -133,25 +133,25 @@ module t (/*AUTOARG*/
// verilator lint_on SELRANGE
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
w4 = w4 >>> 1;
w8m = w8m >>> 1;
w8 = w8 >>> 1;
w8p = w8p >>> 1;
w9 = w9 >>> 1;
w16m = w16m >>> 1;
w16 = w16 >>> 1;
w16p = w16p >>> 1;
w17 = w17 >>> 1;
w4 = w4 >>> 1;
w8m = w8m >>> 1;
w8 = w8 >>> 1;
w8p = w8p >>> 1;
w9 = w9 >>> 1;
w16m = w16m >>> 1;
w16 = w16 >>> 1;
w16p = w16p >>> 1;
w17 = w17 >>> 1;
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end

26
test_regress/t/t_enum.v
View File

@ -16,20 +16,20 @@ module t (/*AUTOARG*/);
localparam FIVE = 5;
enum { e0,
e1,
e3=3,
e5=FIVE,
e10_[2] = 10,
e12,
e20_[5:7] = 25,
e20_z,
e30_[7:5] = 30,
e30_z
} EN;
e1,
e3=3,
e5=FIVE,
e10_[2] = 10,
e12,
e20_[5:7] = 25,
e20_z,
e30_[7:5] = 30,
e30_z
} EN;
enum {
z5 = e5
} ZN;
z5 = e5
} ZN;
typedef enum three_t; // Forward
typedef enum [2:0] { ONES=~0 } three_t;
@ -38,7 +38,7 @@ module t (/*AUTOARG*/);
var logic [ONES:0] sized_based_on_enum;
var enum logic [3:0] { QINVALID='1, QSEND={2'b0,2'h0}, QOP={2'b0,2'h1}, QCL={2'b0,2'h2},
QPR={2'b0,2'h3 }, QACK, QRSP } inv;
QPR={2'b0,2'h3 }, QACK, QRSP } inv;
initial begin
if (e0 !== 0) $stop;

48
test_regress/t/t_enum_func.v
View File

@ -5,8 +5,8 @@
// SPDX-License-Identifier: CC0-1.0
typedef enum { EN_ZERO,
EN_ONE
} En_t;
EN_ONE
} En_t;
module t (/*AUTOARG*/
// Inputs
@ -16,9 +16,9 @@ module t (/*AUTOARG*/
// Insure that we can declare a type with a function declaration
function enum integer {
EF_TRUE = 1,
EF_FALSE = 0 }
f_enum_inv ( input a);
EF_TRUE = 1,
EF_FALSE = 0 }
f_enum_inv ( input a);
f_enum_inv = a ? EF_FALSE : EF_TRUE;
endfunction
initial begin
@ -29,29 +29,29 @@ module t (/*AUTOARG*/
En_t a, z;
sub sub (/*AUTOINST*/
// Outputs
.z (z),
// Inputs
.a (a));
// Outputs
.z (z),
// Inputs
.a (a));
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
if (cyc==1) begin
a <= EN_ZERO;
end
if (cyc==2) begin
a <= EN_ONE;
if (z != EN_ONE) $stop;
end
if (cyc==3) begin
if (z != EN_ZERO) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
if (cyc==1) begin
a <= EN_ZERO;
end
if (cyc==2) begin
a <= EN_ONE;
if (z != EN_ONE) $stop;
end
if (cyc==3) begin
if (z != EN_ZERO) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end

12
test_regress/t/t_enum_huge_methods_bad.out
View File

@ -1,9 +1,9 @@
%Error: t/t_enum_huge_methods_bad.v:15:11: Value too wide for 64-bits expected in this context 160'h12344567abcd12344567abcd
15 | ELARGE = 160'h1234_4567_abcd_1234_4567_abcd
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%Error-UNSUPPORTED: t/t_enum_huge_methods_bad.v:30:14: Unsupported: enum next/prev/name method on enum with > 64 bits
%Error: t/t_enum_huge_methods_bad.v:15:18: Value too wide for 64-bits expected in this context 160'h12344567abcd12344567abcd
15 | ELARGE = 160'h1234_4567_abcd_1234_4567_abcd
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%Error-UNSUPPORTED: t/t_enum_huge_methods_bad.v:30:21: Unsupported: enum next/prev/name method on enum with > 64 bits
: ... In instance t
30 | $display(e.name);
| ^~~~
30 | $display(e.name);
| ^~~~
... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest
%Error: Exiting due to

18
test_regress/t/t_enum_huge_methods_bad.v
View File

@ -12,27 +12,27 @@ module t (/*AUTOARG*/
typedef enum logic [159:0] {
E01 = 160'h1,
ELARGE = 160'h1234_4567_abcd_1234_4567_abcd
} my_t;
ELARGE = 160'h1234_4567_abcd_1234_4567_abcd
} my_t;
my_t e;
int cyc;
int cyc;
// Check runtime
always @ (posedge clk) begin
cyc <= cyc + 1;
if (cyc==0) begin
// Setup
e <= E01;
// Setup
e <= E01;
end
else if (cyc==1) begin
$display(e.name);
e <= ELARGE;
$display(e.name);
e <= ELARGE;
end
else if (cyc==99) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

104
test_regress/t/t_enum_int.v
View File

@ -13,32 +13,32 @@ module t (/*AUTOARG*/
enum integer {
EP_State_IDLE ,
EP_State_CMDSHIFT0 ,
EP_State_CMDSHIFT13 ,
EP_State_CMDSHIFT14 ,
EP_State_CMDSHIFT15 ,
EP_State_CMDSHIFT16 ,
EP_State_DWAIT ,
EP_State_DSHIFT0 ,
EP_State_DSHIFT1 ,
EP_State_DSHIFT15 } m_state_xr, m_state2_xr;
EP_State_IDLE ,
EP_State_CMDSHIFT0 ,
EP_State_CMDSHIFT13 ,
EP_State_CMDSHIFT14 ,
EP_State_CMDSHIFT15 ,
EP_State_CMDSHIFT16 ,
EP_State_DWAIT ,
EP_State_DSHIFT0 ,
EP_State_DSHIFT1 ,
EP_State_DSHIFT15 } m_state_xr, m_state2_xr;
// Beginning of automatic ASCII enum decoding
reg [79:0] m_stateAscii_xr; // Decode of m_state_xr
reg [79:0] m_stateAscii_xr; // Decode of m_state_xr
always @(m_state_xr) begin
case ({m_state_xr})
EP_State_IDLE: m_stateAscii_xr = "idle ";
EP_State_CMDSHIFT0: m_stateAscii_xr = "cmdshift0 ";
EP_State_CMDSHIFT13: m_stateAscii_xr = "cmdshift13";
EP_State_CMDSHIFT14: m_stateAscii_xr = "cmdshift14";
EP_State_CMDSHIFT15: m_stateAscii_xr = "cmdshift15";
EP_State_CMDSHIFT16: m_stateAscii_xr = "cmdshift16";
EP_State_DWAIT: m_stateAscii_xr = "dwait ";
EP_State_DSHIFT0: m_stateAscii_xr = "dshift0 ";
EP_State_DSHIFT1: m_stateAscii_xr = "dshift1 ";
EP_State_DSHIFT15: m_stateAscii_xr = "dshift15 ";
default: m_stateAscii_xr = "%Error ";
EP_State_IDLE: m_stateAscii_xr = "idle ";
EP_State_CMDSHIFT0: m_stateAscii_xr = "cmdshift0 ";
EP_State_CMDSHIFT13: m_stateAscii_xr = "cmdshift13";
EP_State_CMDSHIFT14: m_stateAscii_xr = "cmdshift14";
EP_State_CMDSHIFT15: m_stateAscii_xr = "cmdshift15";
EP_State_CMDSHIFT16: m_stateAscii_xr = "cmdshift16";
EP_State_DWAIT: m_stateAscii_xr = "dwait ";
EP_State_DSHIFT0: m_stateAscii_xr = "dshift0 ";
EP_State_DSHIFT1: m_stateAscii_xr = "dshift1 ";
EP_State_DSHIFT15: m_stateAscii_xr = "dshift15 ";
default: m_stateAscii_xr = "%Error ";
endcase
end
// End of automatics
@ -46,36 +46,36 @@ module t (/*AUTOARG*/
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
//$write("%d %x %x %x\n", cyc, data, wrapcheck_a, wrapcheck_b);
if (cyc==1) begin
m_state_xr <= EP_State_IDLE;
m_state2_xr <= EP_State_IDLE;
end
if (cyc==2) begin
if (m_stateAscii_xr != "idle ") $stop;
m_state_xr <= EP_State_CMDSHIFT13;
if (m_state2_xr != EP_State_IDLE) $stop;
m_state2_xr <= EP_State_CMDSHIFT13;
end
if (cyc==3) begin
if (m_stateAscii_xr != "cmdshift13") $stop;
m_state_xr <= EP_State_CMDSHIFT16;
if (m_state2_xr != EP_State_CMDSHIFT13) $stop;
m_state2_xr <= EP_State_CMDSHIFT16;
end
if (cyc==4) begin
if (m_stateAscii_xr != "cmdshift16") $stop;
m_state_xr <= EP_State_DWAIT;
if (m_state2_xr != EP_State_CMDSHIFT16) $stop;
m_state2_xr <= EP_State_DWAIT;
end
if (cyc==9) begin
if (m_stateAscii_xr != "dwait ") $stop;
if (m_state2_xr != EP_State_DWAIT) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
//$write("%d %x %x %x\n", cyc, data, wrapcheck_a, wrapcheck_b);
if (cyc==1) begin
m_state_xr <= EP_State_IDLE;
m_state2_xr <= EP_State_IDLE;
end
if (cyc==2) begin
if (m_stateAscii_xr != "idle ") $stop;
m_state_xr <= EP_State_CMDSHIFT13;
if (m_state2_xr != EP_State_IDLE) $stop;
m_state2_xr <= EP_State_CMDSHIFT13;
end
if (cyc==3) begin
if (m_stateAscii_xr != "cmdshift13") $stop;
m_state_xr <= EP_State_CMDSHIFT16;
if (m_state2_xr != EP_State_CMDSHIFT13) $stop;
m_state2_xr <= EP_State_CMDSHIFT16;
end
if (cyc==4) begin
if (m_stateAscii_xr != "cmdshift16") $stop;
m_state_xr <= EP_State_DWAIT;
if (m_state2_xr != EP_State_CMDSHIFT16) $stop;
m_state2_xr <= EP_State_DWAIT;
end
if (cyc==9) begin
if (m_stateAscii_xr != "dwait ") $stop;
if (m_state2_xr != EP_State_DWAIT) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
end

34
test_regress/t/t_enum_large_methods.v
View File

@ -14,11 +14,11 @@ module t (/*AUTOARG*/
input clk;
typedef enum {
E01 = 'h1,
ELARGE = 'hf00d
} my_t;
E01 = 'h1,
ELARGE = 'hf00d
} my_t;
integer cyc = 0;
integer cyc = 0;
my_t e;
string all;
@ -27,29 +27,29 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
cyc <= cyc + 1;
if (cyc==0) begin
// Setup
e <= E01;
// Setup
e <= E01;
end
else if (cyc==1) begin
`checks(e.name, "E01");
`checkh(e.next, ELARGE);
e <= ELARGE;
`checks(e.name, "E01");
`checkh(e.next, ELARGE);
e <= ELARGE;
end
else if (cyc==3) begin
`checks(e.name, "ELARGE");
`checkh(e.next, E01);
`checkh(e.prev, E01);
e <= E01;
`checks(e.name, "ELARGE");
`checkh(e.next, E01);
`checkh(e.prev, E01);
e <= E01;
end
else if (cyc==20) begin
e <= my_t'('h11); // Unknown
e <= my_t'('h11); // Unknown
end
else if (cyc==21) begin
`checks(e.name, ""); // Unknown
`checks(e.name, ""); // Unknown
end
else if (cyc==99) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

10
test_regress/t/t_enum_name2.v
View File

@ -6,11 +6,11 @@
package our_pkg;
typedef enum logic [8-1:0] {
ADC_IN2IN = 8'h99,
ADC_IMMED = 8'h88,
ADC_INDIR = 8'h86,
ADC_INIDX = 8'h97
} T_Opcode;
ADC_IN2IN = 8'h99,
ADC_IMMED = 8'h88,
ADC_INDIR = 8'h86,
ADC_INIDX = 8'h97
} T_Opcode;
endpackage : our_pkg
module t ();

8
test_regress/t/t_enum_public.v
View File

@ -22,10 +22,10 @@ endpackage
module t (/*AUTOARG*/);
enum integer {
EI_A,
EI_B,
EI_C
} m_state;
EI_A,
EI_B,
EI_C
} m_state;
initial begin
m_state = EI_A;

68
test_regress/t/t_enum_type_methods.v
View File

@ -14,12 +14,12 @@ module t (/*AUTOARG*/
input clk;
typedef enum [3:0] {
E01 = 1,
E03 = 3,
E04 = 4
} my_t;
E01 = 1,
E03 = 3,
E04 = 4
} my_t;
integer cyc = 0;
integer cyc = 0;
my_t e;
int arrayfits [e.num]; // Check can use as constant
@ -49,7 +49,7 @@ module t (/*AUTOARG*/
//
all = "";
for (my_t e = e.first; e != e.last; e = e.next) begin
all = {all, e.name};
all = {all, e.name};
end
e = e.last;
all = {all, e.name};
@ -60,42 +60,42 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
cyc <= cyc + 1;
if (cyc==0) begin
// Setup
e <= E01;
// Setup
e <= E01;
end
else if (cyc==1) begin
`checks(e.name, "E01");
`checkh(e.next, E03);
`checkh(e.next(1), E03);
`checkh(e.next(2), E04);
`checkh(e.prev, E04);
`checkh(e.prev(1), E04);
`checkh(e.prev(2), E03);
e <= E03;
`checks(e.name, "E01");
`checkh(e.next, E03);
`checkh(e.next(1), E03);
`checkh(e.next(2), E04);
`checkh(e.prev, E04);
`checkh(e.prev(1), E04);
`checkh(e.prev(2), E03);
e <= E03;
end
else if (cyc==2) begin
`checks(e.name, "E03");
`checkh(e.next, E04);
`checkh(e.next(1), E04);
`checkh(e.next(2), E01);
`checkh(e.prev, E01);
`checkh(e.prev(1), E01);
`checkh(e.prev(2), E04);
e <= E04;
`checks(e.name, "E03");
`checkh(e.next, E04);
`checkh(e.next(1), E04);
`checkh(e.next(2), E01);
`checkh(e.prev, E01);
`checkh(e.prev(1), E01);
`checkh(e.prev(2), E04);
e <= E04;
end
else if (cyc==3) begin
`checks(e.name, "E04");
`checkh(e.next, E01);
`checkh(e.next(1), E01);
`checkh(e.next(2), E03);
`checkh(e.prev, E03);
`checkh(e.prev(1), E03);
`checkh(e.prev(2), E01);
e <= E01;
`checks(e.name, "E04");
`checkh(e.next, E01);
`checkh(e.next(1), E01);
`checkh(e.next(2), E03);
`checkh(e.prev, E03);
`checkh(e.prev(1), E03);
`checkh(e.prev(2), E01);
e <= E01;
end
else if (cyc==99) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end

22
test_regress/t/t_enum_type_pins.v
View File

@ -56,8 +56,8 @@ module t (/*AUTOARG*/
reg c;
test test_i (/*AUTOINST*/
// Inputs
.clk (clk));
// Inputs
.clk (clk));
// This is a compile time only test. Immediately finish
always @(posedge clk) begin
@ -76,7 +76,7 @@ module test (/*AUTOARG*/
// Use the enumeration size to initialize a dynamic array
t_pinid e;
int myarray1 [] = new [e.num];
int myarray1 [] = new [e.num];
always @(posedge clk) begin
@ -87,18 +87,18 @@ module test (/*AUTOARG*/
e = e.first;
forever begin
myarray1[e] <= e.prev;
myarray1[e] <= e.prev;
`ifdef TEST_VERBOSE
$write ("myarray1[%d] (enum %s) = %d\n", e, e.name, myarray1[e]);
$write ("myarray1[%d] (enum %s) = %d\n", e, e.name, myarray1[e]);
`endif
if (e == e.last) begin
break;
end
else begin
e = e.next;
end
if (e == e.last) begin
break;
end
else begin
e = e.next;
end
end
end

22
test_regress/t/t_extend.v
View File

@ -14,7 +14,7 @@ module t (/*AUTOARG*/
input clk;
// No verilator_public needed, because it's outside the "" in the $c statement
reg [7:0] cyc; initial cyc = 0;
reg c_worked;
reg c_worked;
reg [8:0] c_wider;
wire one = 1'b1;
@ -28,23 +28,23 @@ module t (/*AUTOARG*/
if (cyc[0]) begin end if (!cyc[0]) begin end // multiple on a line
if (cyc == 8'd1) begin
c_worked <= 0;
c_worked <= 0;
end
if (cyc == 8'd2) begin
`ifdef VERILATOR
$c("VL_PRINTF(\"Calling $c, calling $c...\\n\");");
$c("VL_PRINTF(\"Cyc=%d\\n\",", cyc, ");");
c_worked <= $c("this->my_function()");
c_wider <= $c9("0x10");
$c("VL_PRINTF(\"Calling $c, calling $c...\\n\");");
$c("VL_PRINTF(\"Cyc=%d\\n\",", cyc, ");");
c_worked <= $c("this->my_function()");
c_wider <= $c9("0x10");
`else
c_worked <= 1'b1;
c_wider <= 9'h10;
c_worked <= 1'b1;
c_wider <= 9'h10;
`endif
end
if (cyc == 8'd3) begin
if (c_worked !== 1'b1) $stop;
if (c_wider !== 9'h10) $stop;
$finish;
if (c_worked !== 1'b1) $stop;
if (c_wider !== 9'h10) $stop;
$finish;
end
end

16
test_regress/t/t_extend_class.v
View File

@ -19,14 +19,14 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
cyc <= cyc + 8'd1;
if (cyc == 8'd1) begin
in <= 32'h10;
in <= 32'h10;
end
if (cyc == 8'd2) begin
if (out != 32'h11) $stop;
if (out != 32'h11) $stop;
end
if (cyc == 8'd9) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end
endmodule
@ -47,13 +47,13 @@ module t_extend_class_v (/*AUTOARG*/
end
`systemc_header
#include "t_extend_class_c.h" // Header for contained object
#include "t_extend_class_c.h" // Header for contained object
`systemc_interface
t_extend_class_c* m_myobjp; // Pointer to object we are embedding
t_extend_class_c* m_myobjp; // Pointer to object we are embedding
`systemc_ctor
m_myobjp = new t_extend_class_c(); // Construct contained object
m_myobjp = new t_extend_class_c(); // Construct contained object
`systemc_dtor
delete m_myobjp; // Destruct contained object
delete m_myobjp; // Destruct contained object
`verilog
endmodule

48
test_regress/t/t_flag_compiler.v
View File

@ -10,25 +10,25 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
integer cyc = 0;
reg [89:0] in;
reg [89:0] in;
/*AUTOWIRE*/
// Beginning of automatic wires (for undeclared instantiated-module outputs)
wire [89:0] out; // From test of Test.v
wire [44:0] line0;
wire [44:0] line1;
wire [89:0] out; // From test of Test.v
wire [44:0] line0;
wire [44:0] line1;
// End of automatics
Test test (/*AUTOINST*/
// Outputs
.out (out[89:0]),
.line0 (line0[44:0]),
.line1 (line1[44:0]),
// Inputs
.clk (clk),
.in (in[89:0]));
// Outputs
.out (out[89:0]),
.line0 (line0[44:0]),
.line1 (line1[44:0]),
// Inputs
.clk (clk),
.in (in[89:0]));
// Test loop
always @ (posedge clk) begin
@ -37,18 +37,18 @@ module t (/*AUTOARG*/
`endif
cyc <= cyc + 1;
if (cyc==0) begin
// Setup
in <= 90'h3FFFFFFFFFFFFFFFFFFFFFF;
// Setup
in <= 90'h3FFFFFFFFFFFFFFFFFFFFFF;
end
else if (cyc==10) begin
if (in==out) begin
$write("*-* All Finished *-*\n");
$finish;
end
else begin
$write("*-* Failed!! *-*\n");
$finish;
end
$write("*-* All Finished *-*\n");
$finish;
end
else begin
$write("*-* Failed!! *-*\n");
$finish;
end
end
end
@ -64,9 +64,9 @@ module Test (/*AUTOARG*/
input clk;
input [89:0] in;
output reg [44:0] line0;
output reg [44:0] line1;
output reg [89:0] out;
output reg [44:0] line0;
output reg [44:0] line1;
output reg [89:0] out;
assign {line0,line1} = in;
always @(posedge clk) begin

4
test_regress/t/t_flag_topmodule_inline.v
View File

@ -23,8 +23,8 @@ endmodule
module l3 (input tmp);
initial begin
if (tmp) begin
$write("*-* All Finished *-*\n");
$finish;
$write("*-* All Finished *-*\n");
$finish;
end
end
endmodule

96
test_regress/t/t_for_break.v
View File

@ -10,9 +10,9 @@ module t (/*AUTOARG*/
);
input clk;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
integer cyc = 0;
reg [63:0] crc;
reg [63:0] sum;
// Take CRC data and apply to testblock inputs
wire [3:0] l_stop = crc[3:0];
@ -38,26 +38,26 @@ module t (/*AUTOARG*/
crc <= {crc[62:0], crc[63] ^ crc[2] ^ crc[0]};
sum <= result ^ {sum[62:0], sum[63] ^ sum[2] ^ sum[0]};
if (cyc==0) begin
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
// Setup
crc <= 64'h5aef0c8d_d70a4497;
sum <= 64'h0;
end
else if (cyc<10) begin
sum <= 64'h0;
sum <= 64'h0;
end
else if (cyc<90) begin
if (out0!==out1) $stop;
if (out0!==out2) $stop;
if (out0!==out3) $stop;
if (out0!==out1) $stop;
if (out0!==out2) $stop;
if (out0!==out3) $stop;
end
else if (cyc==99) begin
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
$write("[%0t] cyc==%0d crc=%x sum=%x\n", $time, cyc, crc, sum);
if (crc !== 64'hc77bb9b3784ea091) $stop;
// What checksum will we end up with (above print should match)
`define EXPECTED_SUM 64'h293e9f9798e97da0
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
if (sum !== `EXPECTED_SUM) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end
@ -65,25 +65,25 @@ module t (/*AUTOARG*/
input [3:0] loop_stop;
input [3:0] loop_break;
input [3:0] loop_continue;
integer i;
reg broken;
integer i;
reg broken;
Test0 = 0;
broken = 0;
begin
for (i=1; i<20; i=i+1) begin
if (!broken) begin
Test0 = Test0 + 1;
if (i[3:0] != loop_continue) begin // continue
if (i[3:0] == loop_break) begin
broken = 1'b1;
end
if (!broken) begin
Test0 = Test0 + i[15:0];
end
end
end
end
for (i=1; i<20; i=i+1) begin
if (!broken) begin
Test0 = Test0 + 1;
if (i[3:0] != loop_continue) begin // continue
if (i[3:0] == loop_break) begin
broken = 1'b1;
end
if (!broken) begin
Test0 = Test0 + i[15:0];
end
end
end
end
end
endfunction
@ -91,17 +91,17 @@ module t (/*AUTOARG*/
input [3:0] loop_stop;
input [3:0] loop_break;
input [3:0] loop_continue;
integer i;
integer i;
Test1 = 0;
begin : outer_block
for (i=1; i<20; i=i+1) begin : inner_block
Test1 = Test1 + 1;
// continue, IE jump to end-of-inner_block. Must be inside inner_block.
Test1 = Test1 + 1;
// continue, IE jump to end-of-inner_block. Must be inside inner_block.
if (i[3:0] == loop_continue) disable inner_block;
// break, IE jump to end-of-outer_block. Must be inside outer_block.
if (i[3:0] == loop_break) disable outer_block;
Test1 = Test1 + i[15:0];
// break, IE jump to end-of-outer_block. Must be inside outer_block.
if (i[3:0] == loop_break) disable outer_block;
Test1 = Test1 + i[15:0];
end : inner_block
end : outer_block
endfunction
@ -110,15 +110,15 @@ module t (/*AUTOARG*/
input [3:0] loop_stop;
input [3:0] loop_break;
input [3:0] loop_continue;
integer i;
integer i;
Test2 = 0;
begin
for (i=1; i<20; i=i+1) begin
Test2 = Test2 + 1;
if (i[3:0] == loop_continue) continue;
if (i[3:0] == loop_break) break;
Test2 = Test2 + i[15:0];
Test2 = Test2 + 1;
if (i[3:0] == loop_continue) continue;
if (i[3:0] == loop_break) break;
Test2 = Test2 + i[15:0];
end
end
endfunction
@ -127,16 +127,16 @@ module t (/*AUTOARG*/
input [3:0] loop_stop;
input [3:0] loop_break;
input [3:0] loop_continue;
integer i;
integer i;
Test3 = 0;
begin
for (i=1; i<20; i=i+1) begin
Test3 = Test3 + 1;
if (i[3:0] == loop_continue) continue;
// return, IE jump to end-of-function optionally setting return value
if (i[3:0] == loop_break) return Test3;
Test3 = Test3 + i[15:0];
Test3 = Test3 + 1;
if (i[3:0] == loop_continue) continue;
// return, IE jump to end-of-function optionally setting return value
if (i[3:0] == loop_break) return Test3;
Test3 = Test3 + i[15:0];
end
end
endfunction

52
test_regress/t/t_for_count.v
View File

@ -19,7 +19,7 @@ module t (/*AUTOARG*/
always @(/*AUTOSENSE*/cam_lookup_hit_vector) begin
hit_count = 0;
for (j=0; j < 64; j=j+1) begin
hit_count = hit_count + {31'h0, cam_lookup_hit_vector[j]};
hit_count = hit_count + {31'h0, cam_lookup_hit_vector[j]};
end
end
@ -27,7 +27,7 @@ module t (/*AUTOARG*/
always @(/*AUTOSENSE*/cam_lookup_hit_vector) begin
hit_count2 = 0;
for (j=63; j >= 0; j=j-1) begin
hit_count2 = hit_count2 + {31'h0, cam_lookup_hit_vector[j]};
hit_count2 = hit_count2 + {31'h0, cam_lookup_hit_vector[j]};
end
end
@ -35,7 +35,7 @@ module t (/*AUTOARG*/
always @(/*AUTOSENSE*/cam_lookup_hit_vector) begin
hit_count3 = 0;
for (j=63; j > 0; j=j-1) begin
if (cam_lookup_hit_vector[j]) hit_count3 = hit_count3 + 32'd1;
if (cam_lookup_hit_vector[j]) hit_count3 = hit_count3 + 32'd1;
end
end
@ -44,9 +44,9 @@ module t (/*AUTOARG*/
always @(/*AUTOSENSE*/cam_lookup_hit_vector) begin
wide_for_count = 0;
for (wide_for_index = 128'hff_00000000_00000000;
wide_for_index < 128'hff_00000000_00000100;
wide_for_index = wide_for_index + 2) begin
wide_for_count = wide_for_count+32'h1;
wide_for_index < 128'hff_00000000_00000100;
wide_for_index = wide_for_index + 2) begin
wide_for_count = wide_for_count+32'h1;
end
end
@ -74,26 +74,26 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
cam_lookup_hit_vector <= 0;
if (cyc!=0) begin
cyc <= cyc + 1;
if (cyc==1) begin
cam_lookup_hit_vector <= 64'h00010000_00010000;
end
if (cyc==2) begin
if (hit_count != 32'd2) $stop;
if (hit_count2 != 32'd2) $stop;
if (hit_count3 != 32'd2) $stop;
cam_lookup_hit_vector <= 64'h01010010_00010001;
end
if (cyc==3) begin
if (hit_count != 32'd5) $stop;
if (hit_count2 != 32'd5) $stop;
if (hit_count3 != 32'd4) $stop;
if (wide_for_count != 32'h80) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
if (cyc==1) begin
cam_lookup_hit_vector <= 64'h00010000_00010000;
end
if (cyc==2) begin
if (hit_count != 32'd2) $stop;
if (hit_count2 != 32'd2) $stop;
if (hit_count3 != 32'd2) $stop;
cam_lookup_hit_vector <= 64'h01010010_00010001;
end
if (cyc==3) begin
if (hit_count != 32'd5) $stop;
if (hit_count2 != 32'd5) $stop;
if (hit_count3 != 32'd4) $stop;
if (wide_for_count != 32'h80) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end

44
test_regress/t/t_for_funcbound.v
View File

@ -20,14 +20,14 @@ module t (/*AUTOARG*/
task show;
input [8*8-1:0] str;
reg [7:0] char;
integer loc;
integer loc;
begin
$write("[%0t] ", $time);
strings.stringStart(8*8-1);
for (char = strings.stringByte(str); !strings.isNull(char); char = strings.stringByte(str)) begin
$write("%c",char);
end
$write("\n");
$write("[%0t] ", $time);
strings.stringStart(8*8-1);
for (char = strings.stringByte(str); !strings.isNull(char); char = strings.stringByte(str)) begin
$write("%c",char);
end
$write("\n");
end
endtask
@ -35,17 +35,17 @@ module t (/*AUTOARG*/
integer cyc; initial cyc=1;
always @ (posedge clk) begin
if (cyc!=0) begin
cyc <= cyc + 1;
if (cyc==1) begin
show("hello\000xx");
end
if (cyc==2) begin
show("world\000xx");
end
if (cyc==4) begin
$write("*-* All Finished *-*\n");
$finish;
end
cyc <= cyc + 1;
if (cyc==1) begin
show("hello\000xx");
end
if (cyc==2) begin
show("world\000xx");
end
if (cyc==4) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
end
@ -57,7 +57,7 @@ module strings;
task stringStart;
input [31:0] bits;
begin
index = (bits-1)/8;
index = (bits-1)/8;
end
endtask
@ -69,9 +69,9 @@ module strings;
function [7:0] stringByte;
input [8*8-1:0] str;
begin
if (index<=0) stringByte=8'h0;
else stringByte = str[index*8 +: 8];
index = index - 1;
if (index<=0) stringByte=8'h0;
else stringByte = str[index*8 +: 8];
index = index - 1;
end
endfunction
endmodule

8
test_regress/t/t_for_init_bug.v
View File

@ -22,10 +22,10 @@ module t (/*AUTOARG*/
always @* begin
for (i=ARW-1;i>0;i=i-1) begin
priority_mask[i]=1'b0;
// vvvv=== note j=j not j=i; was bug
for( j=j;j>=0;j=j-1)
priority_mask[i]=priority_mask[j] | muxed_requests[j];
priority_mask[i]=1'b0;
// vvvv=== note j=j not j=i; was bug
for( j=j;j>=0;j=j-1)
priority_mask[i]=priority_mask[j] | muxed_requests[j];
end
//Bit zero is always enabled
priority_mask[0]=1'b0;

60
test_regress/t/t_for_local.v
View File

@ -18,36 +18,36 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
cyc <= cyc+8'd1;
if (cyc == 8'd1) begin
$write("[%0t] t_loop: Running\n", $time);
// Unwind <
loops = 0;
loops2 = 0;
for (int i=0; i<16; i=i+1) begin
loops = loops + i; // surefire lint_off_line ASWEMB
loops2 = loops2 + i; // surefire lint_off_line ASWEMB
end
if (loops !== 120) $stop;
if (loops2 !== 120) $stop;
// Check we can declare the same signal twice
loops = 0;
for (int i=0; i<=16; i=i+1) begin
loops = loops + 1;
end
if (loops !== 17) $stop;
// Check type is correct
loops = 0;
for (byte unsigned i=5; i>4; i=i+1) begin
loops = loops + 1;
end
if (loops !== 251) $stop;
// Check large loops
loops = 0;
for (int i=0; i<100000; i=i+1) begin
loops = loops + 1;
end
if (loops !== 100000) $stop;
$write("*-* All Finished *-*\n");
$finish;
$write("[%0t] t_loop: Running\n", $time);
// Unwind <
loops = 0;
loops2 = 0;
for (int i=0; i<16; i=i+1) begin
loops = loops + i; // surefire lint_off_line ASWEMB
loops2 = loops2 + i; // surefire lint_off_line ASWEMB
end
if (loops !== 120) $stop;
if (loops2 !== 120) $stop;
// Check we can declare the same signal twice
loops = 0;
for (int i=0; i<=16; i=i+1) begin
loops = loops + 1;
end
if (loops !== 17) $stop;
// Check type is correct
loops = 0;
for (byte unsigned i=5; i>4; i=i+1) begin
loops = loops + 1;
end
if (loops !== 251) $stop;
// Check large loops
loops = 0;
for (int i=0; i<100000; i=i+1) begin
loops = loops + 1;
end
if (loops !== 100000) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
end

184
test_regress/t/t_for_loop.v
View File

@ -19,98 +19,98 @@ module t (/*AUTOARG*/
always @ (posedge clk) begin
cyc <= cyc+8'd1;
if (cyc == 8'd1) begin
$write("[%0t] t_loop: Running\n", $time);
// Unwind <
loops = 0;
loops2 = 0;
for (i=0; i<16; i=i+1) begin
loops = loops + i; // surefire lint_off_line ASWEMB
loops2 = loops2 + i; // surefire lint_off_line ASWEMB
end
if (i !== 16) $stop;
if (loops !== 120) $stop;
if (loops2 !== 120) $stop;
// Unwind <=
loops = 0;
for (i=0; i<=16; i=i+1) begin
loops = loops + 1;
end
if (i !== 17) $stop;
if (loops !== 17) $stop;
// Don't unwind breaked loops
loops = 0;
for (i=0; i<16; i=i+1) begin
loops = loops + 1;
if (i==7) i=99; // break out of loop
end
if (loops !== 8) $stop;
// Don't unwind large loops!
loops = 0;
for (i=0; i<100000; i=i+1) begin
loops = loops + 1;
end
if (loops !== 100000) $stop;
// Test post-increment
loops = 0;
for (i=0; i<=16; i++) begin
loops = loops + 1;
end
if (i !== 17) $stop;
if (loops !== 17) $stop;
// Test pre-increment
loops = 0;
for (i=0; i<=16; ++i) begin
loops = loops + 1;
end
if (i !== 17) $stop;
if (loops !== 17) $stop;
// Test post-decrement
loops = 0;
for (i=16; i>=0; i--) begin
loops = loops + 1;
end
if (i !== -1) $stop;
if (loops !== 17) $stop;
// Test pre-decrement
loops = 0;
for (i=16; i>=0; --i) begin
loops = loops + 1;
end
if (i !== -1) $stop;
if (loops !== 17) $stop;
//
// 1800-2017 optionals init/expr/incr
loops = 0;
i = 0;
for (; i<10; ++i) ++loops;
if (loops !== 10) $stop;
//
loops = 0;
i = 0;
for (i=0; i<10; ) begin ++loops; ++i; end
if (loops !== 10) $stop;
//
loops = 0;
i = 0;
for (; ; ++i) begin ++loops; break; end
if (loops !== 1) $stop;
//
// bug1605
i = 1;
for (i=20; 0; ) ;
if (i != 20) $stop;
for (i=30; i<10; i++) ;
if (i != 30) $stop;
// Comma
loops = 0;
for (i=0; i<20; ++i, ++loops);
if (loops !== 20) $stop;
loops = 0;
for (i=0; i<20; ++loops, ++i);
if (loops !== 20) $stop;
//
$write("*-* All Finished *-*\n");
$finish;
$write("[%0t] t_loop: Running\n", $time);
// Unwind <
loops = 0;
loops2 = 0;
for (i=0; i<16; i=i+1) begin
loops = loops + i; // surefire lint_off_line ASWEMB
loops2 = loops2 + i; // surefire lint_off_line ASWEMB
end
if (i !== 16) $stop;
if (loops !== 120) $stop;
if (loops2 !== 120) $stop;
// Unwind <=
loops = 0;
for (i=0; i<=16; i=i+1) begin
loops = loops + 1;
end
if (i !== 17) $stop;
if (loops !== 17) $stop;
// Don't unwind breaked loops
loops = 0;
for (i=0; i<16; i=i+1) begin
loops = loops + 1;
if (i==7) i=99; // break out of loop
end
if (loops !== 8) $stop;
// Don't unwind large loops!
loops = 0;
for (i=0; i<100000; i=i+1) begin
loops = loops + 1;
end
if (loops !== 100000) $stop;
// Test post-increment
loops = 0;
for (i=0; i<=16; i++) begin
loops = loops + 1;
end
if (i !== 17) $stop;
if (loops !== 17) $stop;
// Test pre-increment
loops = 0;
for (i=0; i<=16; ++i) begin
loops = loops + 1;
end
if (i !== 17) $stop;
if (loops !== 17) $stop;
// Test post-decrement
loops = 0;
for (i=16; i>=0; i--) begin
loops = loops + 1;
end
if (i !== -1) $stop;
if (loops !== 17) $stop;
// Test pre-decrement
loops = 0;
for (i=16; i>=0; --i) begin
loops = loops + 1;
end
if (i !== -1) $stop;
if (loops !== 17) $stop;
//
// 1800-2017 optionals init/expr/incr
loops = 0;
i = 0;
for (; i<10; ++i) ++loops;
if (loops !== 10) $stop;
//
loops = 0;
i = 0;
for (i=0; i<10; ) begin ++loops; ++i; end
if (loops !== 10) $stop;
//
loops = 0;
i = 0;
for (; ; ++i) begin ++loops; break; end
if (loops !== 1) $stop;
//
// bug1605
i = 1;
for (i=20; 0; ) ;
if (i != 20) $stop;
for (i=30; i<10; i++) ;
if (i != 30) $stop;
// Comma
loops = 0;
for (i=0; i<20; ++i, ++loops);
if (loops !== 20) $stop;
loops = 0;
for (i=0; i<20; ++loops, ++i);
if (loops !== 20) $stop;
//
$write("*-* All Finished *-*\n");
$finish;
end
end

32
test_regress/t/t_func.v
View File

@ -68,12 +68,12 @@ module t;
function [2:0] add;
input [2:0] fromv;
begin
add = fromv + 3'd1;
begin : named
reg [31:0] flocal;
flocal = 1;
rglobal = rglobal + flocal;
end : named // SystemVerilog end labels
add = fromv + 3'd1;
begin : named
reg [31:0] flocal;
flocal = 1;
rglobal = rglobal + flocal;
end : named // SystemVerilog end labels
end
endfunction
@ -81,26 +81,26 @@ module t;
input [3:0] fromv; // Different fromv than the 'fromv' signal above
reg one;
begin : named
reg [1:0] flocal;
// Function calling a function
one = 1'b1;
munge4 = {one, add(fromv[2:0])};
reg [1:0] flocal;
// Function calling a function
one = 1'b1;
munge4 = {one, add(fromv[2:0])};
end
endfunction
task setit;
reg [31:0] temp;
begin
temp = rglobal + 32'h1;
rglobal = temp + 32'h1;
temp = rglobal + 32'h1;
rglobal = temp + 32'h1;
end
endtask
task incr (
// Check a V2K style input/output list
// Check a V2K style input/output list
output [31:0] z,
input [31:0] a, inc
);
);
z = a + inc;
endtask
@ -118,8 +118,8 @@ module t;
input [3:0] bitnum;
reg [4:0] bitnum2;
begin
bitnum2 = {1'b1, bitnum}; // A little math to test constant propagation
vector[bitnum2] = vector[bitnum2] ^ 1'b1;
bitnum2 = {1'b1, bitnum}; // A little math to test constant propagation
vector[bitnum2] = vector[bitnum2] ^ 1'b1;
end
endtask

8
test_regress/t/t_func_begin2.v
View File

@ -7,16 +7,16 @@
module init;
task t1;
reg ba,bb,bc,bd,be,bf,bg,bh,bi,bj,bk,bl,bm,bn,bo,bp,bq,br,bs,bt,bu,bv,bw,bx,by,bz;
reg ca,cb,cc,cd,ce,cf,cg,ch,ci,cj,ck,cl,cm,cn,co,cp,cq,cr,cs,ct,cu,cv,cw,cx,cy,cz;
reg da,db,dc,dd,de,df,dg,dh,di,dj,dk,dl,dm,dn, dp,dq,dr,ds,dt,du,dv,dw,dx,dy,dz;
reg ba,bb,bc,bd,be,bf,bg,bh,bi,bj,bk,bl,bm,bn,bo,bp,bq,br,bs,bt,bu,bv,bw,bx,by,bz;
reg ca,cb,cc,cd,ce,cf,cg,ch,ci,cj,ck,cl,cm,cn,co,cp,cq,cr,cs,ct,cu,cv,cw,cx,cy,cz;
reg da,db,dc,dd,de,df,dg,dh,di,dj,dk,dl,dm,dn, dp,dq,dr,ds,dt,du,dv,dw,dx,dy,dz;
begin : READER
$display ("Time: %0t Instance: %m", $time);
end
endtask
task t2;
reg ba,bb,bc,bd,be,bf,bg,bh,bi,bj,bk,bl,bm,bn,bo,bp,bq,br,bs,bt,bu,bv,bw,bx,by,bz;
reg ba,bb,bc,bd,be,bf,bg,bh,bi,bj,bk,bl,bm,bn,bo,bp,bq,br,bs,bt,bu,bv,bw,bx,by,bz;
begin : READER
$display ("Time: %0t Instance: %m", $time);
end

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