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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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Rev 297 |
Rev 338 |
extern __attribute__ ((__noreturn__)) void exit(int);
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extern __attribute__ ((__noreturn__)) void exit(int);
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extern __attribute__ ((__noreturn__)) void abort(void);
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extern __attribute__ ((__noreturn__)) void abort(void);
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__attribute__ ((__noinline__))
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__attribute__ ((__noinline__))
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int
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int
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add512(int a, int *b)
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add512(int a, int *b)
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{
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{
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int c = a + 512;
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int c = a + 512;
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if (c != 0)
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if (c != 0)
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*b = a;
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*b = a;
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return c;
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return c;
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}
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}
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__attribute__ ((__noinline__))
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__attribute__ ((__noinline__))
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int
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int
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add513(int a, int *b)
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add513(int a, int *b)
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{
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{
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int c = a + 513;
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int c = a + 513;
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if (c == 0)
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if (c == 0)
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*b = a;
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*b = a;
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return c;
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return c;
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}
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}
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int main(void)
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int main(void)
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{
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{
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int b0 = -1;
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int b0 = -1;
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int b1 = -1;
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int b1 = -1;
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if (add512(-512, &b0) != 0 || b0 != -1 || add513(-513, &b1) != 0 || b1 != -513)
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if (add512(-512, &b0) != 0 || b0 != -1 || add513(-513, &b1) != 0 || b1 != -513)
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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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