290 lines
7.8 KiB
Systemverilog
290 lines
7.8 KiB
Systemverilog
// DESCRIPTION: Verilator: Verilog Test module
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//
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// This file ONLY is placed under the Creative Commons Public Domain, for
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// any use, without warranty, 2023 by Antmicro Ltd.
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// SPDX-License-Identifier: CC0-1.0
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`define stop $stop
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`define checkh(gotv,expv) do if ((gotv) !== (expv)) begin $write("%%Error: %s:%0d: got='h%x exp='h%x\n", `__FILE__,`__LINE__, (gotv), (expv)); `stop; end while(0);
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`define checkp(gotv,expv_s) do begin string gotv_s; gotv_s = $sformatf("%p", gotv); if ((gotv_s) != (expv_s)) begin $write("%%Error: %s:%0d: got='%s' exp='%s'\n", `__FILE__,`__LINE__, (gotv_s), (expv_s)); `stop; end end while(0);
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typedef enum bit [5:0] {
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A = 6'b111000,
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B = 6,b111111
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} enum_t;
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module t (/*AUTOARG*/);
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initial begin
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typedef bit [5:0] bit6_t;
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typedef bit bit6_unpacked_t[6];
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bit6_unpacked_t arr;
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bit [1:0] arr2[3];
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bit6_t arr6[1];
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bit6_t [0:0] parr6;
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bit6_t bit6 = 6'b111000;
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bit [5:0] ans;
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bit [2:0][1:0] ans_packed;
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enum_t ans_enum;
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logic [1:0] a [3] = {1, 0, 3};
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logic [1:0] b [3] = {1, 2, 0};
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logic c [4] = {1, 1, 0, 0};
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logic [15:0] d;
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logic [3:0] e [2];
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logic f [8];
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logic [1:0][7:0] g;
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logic [1:0][1:0][3:0] h;
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byte i [];
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longint j;
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int k;
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int l [];
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logic [127:0] m;
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longint n [];
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logic [255:0] o;
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logic [127:0] p[];
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{ >> bit {arr}} = bit6;
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`checkp(arr, "'{'h1, 'h1, 'h1, 'h0, 'h0, 'h0} ");
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arr = { >> bit {bit6}};
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`checkp(arr, "'{'h1, 'h1, 'h1, 'h0, 'h0, 'h0} ");
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ans = { >> bit {arr} };
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`checkh(ans, bit6);
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{ >> bit {ans}} = arr;
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`checkh(ans, bit6);
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ans_packed = { >> bit {arr} };
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`checkh(ans_packed, bit6);
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{ >> bit {ans_packed}} = arr;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ >> bit {arr} });
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`checkh(ans_enum, bit6);
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{ << bit {arr}} = bit6;
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`checkp(arr, "'{'h0, 'h0, 'h0, 'h1, 'h1, 'h1} ");
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arr = { << bit {bit6}};
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`checkp(arr, "'{'h0, 'h0, 'h0, 'h1, 'h1, 'h1} ");
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ans = { << bit {arr} };
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`checkh(ans, bit6);
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{ << bit {ans} } = arr;
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`checkh(ans, bit6);
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ans_packed = { << bit {arr} };
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`checkh(ans_packed, bit6);
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{ << bit {ans_packed} } = arr;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ << bit {arr} });
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`checkh(ans_enum, bit6);
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{ >> bit[1:0] {arr2}} = bit6;
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`checkp(arr2, "'{'h3, 'h2, 'h0} ");
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arr2 = { >> bit[1:0] {bit6}};
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`checkp(arr2, "'{'h3, 'h2, 'h0} ");
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ans = { >> bit[1:0] {arr2} };
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`checkh(ans, bit6);
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{ >> bit[1:0] {ans} } = arr2;
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`checkh(ans, bit6);
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ans_packed = { >> bit[1:0] {arr2} };
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`checkh(ans_packed, bit6);
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{ >> bit[1:0] {ans_packed} } = arr2;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ >> bit[1:0] {arr2} });
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`checkh(ans_enum, bit6);
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{ << bit[1:0] {arr2}} = bit6;
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`checkp(arr2, "'{'h0, 'h2, 'h3} ");
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ans = { << bit[1:0] {arr2} };
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`checkh(ans, bit6);
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{ << bit[1:0] {ans} } = arr2;
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`checkh(ans, bit6);
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ans_packed = { << bit[1:0] {arr2} };
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`checkh(ans_packed, bit6);
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{ << bit[1:0] {ans_packed} } = arr2;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ << bit[1:0] {arr2} });
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`checkh(ans_enum, bit6);
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{ >> bit [5:0] {arr6} } = bit6;
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`checkp(arr6, "'{'h38} ");
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arr6 = { >> bit [5:0] {bit6}};
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`checkp(arr6, "'{'h38} ");
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ans = { >> bit[5:0] {arr6} };
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`checkh(ans, bit6);
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{ >> bit[5:0] {ans} } = arr6;
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`checkh(ans, bit6);
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ans_packed = { >> bit[5:0] {arr6} };
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`checkh(ans_packed, bit6);
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{ >> bit[5:0] {ans_packed} } = arr6;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ >> bit[5:0] {arr6} });
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`checkh(ans_enum, bit6);
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{ << bit [5:0] {arr6} } = bit6;
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`checkp(arr6, "'{'h38} ");
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arr6 = { << bit [5:0] {bit6}};
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`checkp(arr6, "'{'h38} ");
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ans = { << bit[5:0] {arr6} };
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`checkh(ans, bit6);
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{ << bit[5:0] {ans} } = arr6;
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`checkh(ans, bit6);
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ans_packed = { << bit[5:0] {arr6} };
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`checkh(ans_packed, bit6);
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{ << bit[5:0] {ans_packed} } = arr6;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ << bit[5:0] {arr6} });
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`checkh(ans_enum, bit6);
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{ >> bit [5:0] {parr6} } = bit6;
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`checkh(parr6, bit6);
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parr6 = { >> bit [5:0] {bit6}};
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`checkh(parr6, bit6);
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ans = { >> bit[5:0] {parr6} };
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`checkh(ans, bit6);
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{ >> bit[5:0] {ans} } = parr6;
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`checkh(ans, bit6);
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ans_packed = { >> bit[5:0] {parr6} };
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`checkh(ans_packed, bit6);
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{ >> bit[5:0] {ans_packed} } = parr6;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ >> bit[5:0] {parr6} });
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`checkh(ans_enum, bit6);
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{ << bit [5:0] {parr6} } = bit6;
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`checkh(parr6, bit6);
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parr6 = { << bit [5:0] {bit6}};
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`checkh(parr6, bit6);
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ans = { << bit[5:0] {parr6} };
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`checkh(ans, bit6);
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{ << bit[5:0] {ans} } = parr6;
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`checkh(ans, bit6);
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ans_packed = { << bit[5:0] {parr6} };
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`checkh(ans_packed, bit6);
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{ << bit[5:0] {ans_packed} } = parr6;
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`checkh(ans_packed, bit6);
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ans_enum = enum_t'({ << bit[5:0] {parr6} });
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`checkh(ans_enum, bit6);
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d = { >> {a, b, c}};
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`checkh(d, 16'b0100110110001100);
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{ >> {e, f}} = d;
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`checkp(e, "'{'h4, 'hd} ");
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`checkp(f, "'{'h1, 'h0, 'h0, 'h0, 'h1, 'h1, 'h0, 'h0} ");
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d = { << 4 {a, b, c}};
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`checkh(d, 16'b1100100011010100);
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{ << 2 {e, f}} = d;
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`checkp(e, "'{'h1, 'h7} ");
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`checkp(f, "'{'h0, 'h0, 'h1, 'h0, 'h0, 'h0, 'h1, 'h1} ");
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g = { << 8 {16'hABCD}};
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`checkh(g, 16'hCDAB);
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h = { << 8 {16'hABCD}};
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`checkh(h, 16'hCDAB);
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i = new[8]('{8'hfa, 8'hde, 8'hca, 8'hfe,
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8'hde, 8'had, 8'hbe, 8'hef});
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`checkh(i[0], 8'hfa);
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`checkh(i[7], 8'hef);
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j = {>>{i}};
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`checkh(j, 64'hfadecafedeadbeef);
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j = {<<8{i}};
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`checkh(j, 64'hefbeaddefecadefa);
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i = new[4]('{8'hba, 8'hbe, 8'hfa, 8'hce});
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k = {>>{i}};
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`checkh(k, 32'hbabeface);
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k = {<<8{i}};
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`checkh(k, 32'hcefabeba);
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i = new[8]('{8'hba, 8'hbe, 8'hfa, 8'hce, 8'hde, 8'had, 8'hbe, 8'hef});
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j = {>>{i}};
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`checkh(j, 64'hbabefacedeadbeef);
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j = {<<8{i}};
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`checkh(j, 64'hefbeaddecefabeba);
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i = new[16]('{8'hba, 8'hbe, 8'hfa, 8'hce, 8'hde, 8'had, 8'hbe, 8'hef,
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8'hde, 8'had, 8'hbe, 8'hef, 8'hde, 8'had, 8'hbe, 8'hef});
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m = {>>{i}};
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`checkh(m, 128'hbabefacedeadbeefdeadbeefdeadbeef);
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m = {<<8{i}};
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`checkh(m, 128'hefbeaddeefbeaddeefbeaddecefabeba);
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l = new[2]('{32'hbabeface, 32'hdeadbeef});
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j = {>>{l}};
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`checkh(j, 64'hbabefacedeadbeef);
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j = {<<8{l}};
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`checkh(j, 64'hefbeaddecefabeba);
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l = new[4]('{32'hbabeface, 32'hdeadbeef, 32'hdeadbeef, 32'hdeadbeef});
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m = {>>{l}};
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`checkh(m, 128'hbabefacedeadbeefdeadbeefdeadbeef);
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m = {<<8{l}};
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`checkh(m, 128'hefbeaddeefbeaddeefbeaddecefabeba);
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n = new[2]('{64'hfadecafedeadbeef, 64'habcd0123456789ab});
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m = {>>{n}};
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`checkh(m, 128'hfadecafedeadbeefabcd0123456789ab);
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m = {<<64{n}};
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`checkh(m, 128'habcd0123456789abfadecafedeadbeef);
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p = new[2]('{128'hfadecafedeadbeefabcd0123456789ab,
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128'habcd0123456789abfadecafedeadbeef});
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o = {>>{p}};
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`checkh(o, 256'hfadecafedeadbeefabcd0123456789ababcd0123456789abfadecafedeadbeef);
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o = {<<128{p}};
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`checkh(o, 256'habcd0123456789abfadecafedeadbeeffadecafedeadbeefabcd0123456789ab);
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{>>{p}} = o;
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`checkh(p[0], 128'habcd0123456789abfadecafedeadbeef);
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`checkh(p[1], 128'hfadecafedeadbeefabcd0123456789ab);
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$write("*-* All Finished *-*\n");
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$finish;
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end
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endmodule
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