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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "flatten_ll.h"
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void
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flatten_ll(uint32_t *ll_hist)
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{
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uint32_t i, j;
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uint32_t *s = ll_hist, x, *p;
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s[265] += s[266];
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s[266] = s[267] + s[268];
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s[267] = s[269] + s[270];
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s[268] = s[271] + s[272];
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s[269] = s[273] + s[274] + s[275] + s[276];
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s[270] = s[277] + s[278] + s[279] + s[280];
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s[271] = s[281] + s[282] + s[283] + s[284];
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s[272] = s[285] + s[286] + s[287] + s[288];
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p = s + 289;
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for (i = 273; i < 277; i++) {
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x = *(p++);
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for (j = 1; j < 8; j++)
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x += *(p++);
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s[i] = x;
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}
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for (; i < 281; i++) {
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x = *(p++);
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for (j = 1; j < 16; j++)
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x += *(p++);
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s[i] = x;
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}
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for (; i < 285; i++) {
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x = *(p++);
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for (j = 1; j < 32; j++)
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x += *(p++);
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s[i] = x;
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}
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s[284] -= s[512];
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s[285] = s[512];
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}
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