55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
#include <stdio.h>
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#include <stdint.h>
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int64_t f_s_arrmul1(int64_t a, int64_t b){
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uint8_t out = 0;
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uint8_t a_0 = 0;
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uint8_t b_0 = 0;
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uint8_t constant_wire_value_1_a_0 = 0;
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uint8_t constant_wire_value_1_b_0 = 0;
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uint8_t constant_wire_value_1_y0 = 0;
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uint8_t constant_wire_value_1_y1 = 0;
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uint8_t constant_wire_1 = 0;
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uint8_t f_s_arrmul1_and0_0_a_0 = 0;
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uint8_t f_s_arrmul1_and0_0_b_0 = 0;
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uint8_t f_s_arrmul1_and0_0_y0 = 0;
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uint8_t f_s_arrmul1_nor_zero_extend_constant_wire_1 = 0;
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uint8_t f_s_arrmul1_nor_zero_extend_f_s_arrmul1_and0_0_y0 = 0;
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uint8_t f_s_arrmul1_nor_zero_extend_y0 = 0;
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a_0 = ((a >> 0) & 0x01);
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b_0 = ((b >> 0) & 0x01);
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constant_wire_value_1_a_0 = ((a_0 >> 0) & 0x01);
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constant_wire_value_1_b_0 = ((b_0 >> 0) & 0x01);
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constant_wire_value_1_y0 = constant_wire_value_1_a_0 ^ constant_wire_value_1_b_0;
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constant_wire_value_1_y1 = ~(constant_wire_value_1_a_0 ^ constant_wire_value_1_b_0);
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constant_wire_1 = constant_wire_value_1_y0 | constant_wire_value_1_y1;
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f_s_arrmul1_and0_0_a_0 = a_0;
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f_s_arrmul1_and0_0_b_0 = b_0;
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f_s_arrmul1_and0_0_y0 = f_s_arrmul1_and0_0_a_0 & f_s_arrmul1_and0_0_b_0;
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f_s_arrmul1_nor_zero_extend_constant_wire_1 = constant_wire_1;
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f_s_arrmul1_nor_zero_extend_f_s_arrmul1_and0_0_y0 = f_s_arrmul1_and0_0_y0;
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f_s_arrmul1_nor_zero_extend_y0 = ~(f_s_arrmul1_nor_zero_extend_constant_wire_1 | f_s_arrmul1_nor_zero_extend_f_s_arrmul1_and0_0_y0);
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out |= (f_s_arrmul1_and0_0_y0 & 0x01) << 0;
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out |= (f_s_arrmul1_nor_zero_extend_y0 & 0x01) << 1;
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return out;
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}
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#include <assert.h>
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int main(){
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int result = 0;
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for (int i = -1; i < 1; i++){
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for (int j = -1; j < 1; j++){
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result = i * j;
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// Calculating 2's complement in case of negative sum
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if (result < 0) {
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result = 4 + result;
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}
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assert(result == (int)f_s_arrmul1(i,j));
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}
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}
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return 0;
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} |