typedef unsigned long long ull;
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typedef unsigned long long ull;
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volatile int gvol[32];
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volatile int gvol[32];
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ull gull;
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ull gull;
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#define MULTI(X) \
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#define MULTI(X) \
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X( 1), X( 2), X( 3), X( 4), X( 5), X( 6), X( 7), X( 8), X( 9), X(10), \
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X( 1), X( 2), X( 3), X( 4), X( 5), X( 6), X( 7), X( 8), X( 9), X(10), \
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X(11), X(12), X(13), X(14), X(15), X(16), X(17), X(18), X(19), X(20), \
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X(11), X(12), X(13), X(14), X(15), X(16), X(17), X(18), X(19), X(20), \
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X(21), X(22), X(23), X(24), X(25), X(26), X(27), X(28), X(29), X(30)
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X(21), X(22), X(23), X(24), X(25), X(26), X(27), X(28), X(29), X(30)
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#define DECLARE(INDEX) x##INDEX
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#define DECLARE(INDEX) x##INDEX
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#define COPYIN(INDEX) x##INDEX = gvol[INDEX]
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#define COPYIN(INDEX) x##INDEX = gvol[INDEX]
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#define COPYOUT(INDEX) gvol[INDEX] = x##INDEX
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#define COPYOUT(INDEX) gvol[INDEX] = x##INDEX
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#define BUILD_TEST(NAME, N) \
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#define BUILD_TEST(NAME, N) \
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ull __attribute__((noinline)) \
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ull __attribute__((noinline)) \
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NAME (int n, ull x) \
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NAME (int n, ull x) \
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{ \
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{ \
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while (n--) \
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while (n--) \
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{ \
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{ \
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int MULTI (DECLARE); \
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int MULTI (DECLARE); \
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MULTI (COPYIN); \
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MULTI (COPYIN); \
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MULTI (COPYOUT); \
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MULTI (COPYOUT); \
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x += N; \
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x += N; \
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} \
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} \
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return x; \
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return x; \
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}
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}
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#define RUN_TEST(NAME, N) \
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#define RUN_TEST(NAME, N) \
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if (NAME (3, ~0ULL) != N * 3 - 1) \
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if (NAME (3, ~0ULL) != N * 3 - 1) \
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abort (); \
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abort (); \
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if (NAME (3, 0xffffffffULL) \
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if (NAME (3, 0xffffffffULL) \
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!= N * 3 + 0xffffffffULL) \
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!= N * 3 + 0xffffffffULL) \
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abort ();
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abort ();
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#define DO_TESTS(DO_TEST) \
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#define DO_TESTS(DO_TEST) \
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DO_TEST (t1, -2048) \
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DO_TEST (t1, -2048) \
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DO_TEST (t2, -513) \
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DO_TEST (t2, -513) \
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DO_TEST (t3, -512) \
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DO_TEST (t3, -512) \
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DO_TEST (t4, -511) \
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DO_TEST (t4, -511) \
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DO_TEST (t5, -1) \
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DO_TEST (t5, -1) \
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DO_TEST (t6, 1) \
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DO_TEST (t6, 1) \
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DO_TEST (t7, 511) \
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DO_TEST (t7, 511) \
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DO_TEST (t8, 512) \
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DO_TEST (t8, 512) \
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DO_TEST (t9, 513) \
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DO_TEST (t9, 513) \
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DO_TEST (t10, gull) \
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DO_TEST (t10, gull) \
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DO_TEST (t11, -gull)
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DO_TEST (t11, -gull)
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DO_TESTS (BUILD_TEST)
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DO_TESTS (BUILD_TEST)
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ull neg (ull x) { return -x; }
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ull neg (ull x) { return -x; }
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int
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int
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main ()
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main ()
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{
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{
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gull = 100;
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gull = 100;
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DO_TESTS (RUN_TEST)
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DO_TESTS (RUN_TEST)
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if (neg (gull) != -100ULL)
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if (neg (gull) != -100ULL)
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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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