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https://github.com/powdr-labs/powdr.git
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84 lines
3.4 KiB
Rust
84 lines
3.4 KiB
Rust
use std::machines::binary::ByteBinary;
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use std::machines::small_field::binary::Binary8;
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machine Main {
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reg pc[@pc];
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reg X0_1[<=];
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reg X0_2[<=];
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reg X0_3[<=];
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reg X0_4[<=];
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reg X1_1[<=];
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reg X1_2[<=];
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reg X1_3[<=];
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reg X1_4[<=];
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reg X2_1[<=];
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reg X2_2[<=];
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reg X2_3[<=];
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reg X2_4[<=];
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reg A1;
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reg A2;
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reg A3;
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reg A4;
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ByteBinary byte_binary;
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Binary8 binary(byte_binary);
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instr and X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4 -> X2_1, X2_2, X2_3, X2_4 link ~> (X2_1, X2_2, X2_3, X2_4) = binary.and(X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4);
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instr or X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4 -> X2_1, X2_2, X2_3, X2_4 link ~> (X2_1, X2_2, X2_3, X2_4) = binary.or(X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4);
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instr xor X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4 -> X2_1, X2_2, X2_3, X2_4 link ~> (X2_1, X2_2, X2_3, X2_4) = binary.xor(X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4);
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instr assert_eq X0_1, X0_2, X0_3, X0_4, X1_1, X1_2, X1_3, X1_4 {
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X0_1 = X1_1,
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X0_2 = X1_2,
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X0_3 = X1_3,
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X0_4 = X1_4
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}
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function main {
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// AND
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A1, A2, A3, A4 <== and(0, 0, 0, 0, 0, 0, 0, 0);
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assert_eq A1, A2, A3, A4, 0, 0, 0, 0;
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A1, A2, A3, A4 <== and(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff);
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assert_eq A1, A2, A3, A4, 0xff, 0xff, 0xff, 0xff;
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A1, A2, A3, A4 <== and(0xff, 0xff, 0xff, 0xff, 0xab, 0xcd, 0xef, 0x01);
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assert_eq A1, A2, A3, A4, 0xab, 0xcd, 0xef, 0x01;
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A1, A2, A3, A4 <== and(0xab, 0xcd, 0xef, 0x01, 0xff, 0xff, 0xff, 0xff);
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assert_eq A1, A2, A3, A4, 0xab, 0xcd, 0xef, 0x01;
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A1, A2, A3, A4 <== and(0, 0, 0, 0, 0xab, 0xcd, 0xef, 0x01);
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assert_eq A1, A2, A3, A4, 0, 0, 0, 0;
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A1, A2, A3, A4 <== and(0xab, 0xcd, 0xef, 0x01, 0, 0, 0, 0);
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assert_eq A1, A2, A3, A4, 0, 0, 0, 0;
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// OR
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A1, A2, A3, A4 <== or(0, 0, 0, 0, 0, 0, 0, 0);
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assert_eq A1, A2, A3, A4, 0, 0, 0, 0;
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A1, A2, A3, A4 <== or(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff);
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assert_eq A1, A2, A3, A4, 0xff, 0xff, 0xff, 0xff;
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A1, A2, A3, A4 <== or(0xff, 0xff, 0xff, 0xff, 0xab, 0xcd, 0xef, 0x01);
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assert_eq A1, A2, A3, A4, 0xff, 0xff, 0xff, 0xff;
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A1, A2, A3, A4 <== or(0xab, 0xcd, 0xef, 0x01, 0xff, 0xff, 0xff, 0xff);
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assert_eq A1, A2, A3, A4, 0xff, 0xff, 0xff, 0xff;
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A1, A2, A3, A4 <== or(0, 0, 0, 0, 0xab, 0xcd, 0xef, 0x01);
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assert_eq A1, A2, A3, A4, 0xab, 0xcd, 0xef, 0x01;
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A1, A2, A3, A4 <== or(0xab, 0xcd, 0xef, 0x01, 0, 0, 0, 0);
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assert_eq A1, A2, A3, A4, 0xab, 0xcd, 0xef, 0x01;
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// XOR
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A1, A2, A3, A4 <== xor(0, 0, 0, 0, 0, 0, 0, 0);
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assert_eq A1, A2, A3, A4, 0, 0, 0, 0;
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A1, A2, A3, A4 <== xor(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff);
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assert_eq A1, A2, A3, A4, 0, 0, 0, 0;
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A1, A2, A3, A4 <== xor(0xff, 0xff, 0xff, 0xff, 0xab, 0xcd, 0xef, 0x01);
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assert_eq A1, A2, A3, A4, 0x54, 0x32, 0x10, 0xfe;
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A1, A2, A3, A4 <== xor(0xab, 0xcd, 0xef, 0x01, 0xff, 0xff, 0xff, 0xff);
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assert_eq A1, A2, A3, A4, 0x54, 0x32, 0x10, 0xfe;
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A1, A2, A3, A4 <== xor(0, 0, 0, 0, 0xab, 0xcd, 0xef, 0x01);
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assert_eq A1, A2, A3, A4, 0xab, 0xcd, 0xef, 0x01;
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A1, A2, A3, A4 <== xor(0xab, 0xcd, 0xef, 0x01, 0, 0, 0, 0);
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assert_eq A1, A2, A3, A4, 0xab, 0xcd, 0xef, 0x01;
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return;
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}
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}
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