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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 297 |
Rev 338 |
unsigned calc_mp(unsigned mod)
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unsigned calc_mp(unsigned mod)
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{
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{
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unsigned a,b,c;
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unsigned a,b,c;
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c=-1;
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c=-1;
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a=c/mod;
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a=c/mod;
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b=0-a*mod;
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b=0-a*mod;
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if (b > mod) { a += 1; b-=mod; }
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if (b > mod) { a += 1; b-=mod; }
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return b;
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return b;
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}
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}
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int main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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{
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unsigned x = 1234;
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unsigned x = 1234;
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unsigned y = calc_mp(x);
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unsigned y = calc_mp(x);
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if ((sizeof (y) == 4 && y != 680)
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if ((sizeof (y) == 4 && y != 680)
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|| (sizeof (y) == 2 && y != 134))
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|| (sizeof (y) == 2 && y != 134))
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abort ();
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abort ();
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exit (0);
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exit (0);
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}
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}
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