43 lines
981 B
C
43 lines
981 B
C
typedef unsigned long long ULL;
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ULL back;
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ULL hpart, lpart;
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ULL
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build(long h, long l)
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{
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hpart = h;
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hpart <<= 32;
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lpart = l;
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lpart &= 0xFFFFFFFFLL;
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back = hpart | lpart;
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return back;
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}
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main()
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{
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if (build(0, 1) != 0x0000000000000001LL)
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abort();
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if (build(0, 0) != 0x0000000000000000LL)
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abort();
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if (build(0, 0xFFFFFFFF) != 0x00000000FFFFFFFFLL)
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abort();
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if (build(0, 0xFFFFFFFE) != 0x00000000FFFFFFFELL)
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abort();
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if (build(1, 1) != 0x0000000100000001LL)
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abort();
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if (build(1, 0) != 0x0000000100000000LL)
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abort();
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if (build(1, 0xFFFFFFFF) != 0x00000001FFFFFFFFLL)
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abort();
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if (build(1, 0xFFFFFFFE) != 0x00000001FFFFFFFELL)
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abort();
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if (build(0xFFFFFFFF, 1) != 0xFFFFFFFF00000001LL)
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abort();
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if (build(0xFFFFFFFF, 0) != 0xFFFFFFFF00000000LL)
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abort();
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if (build(0xFFFFFFFF, 0xFFFFFFFF) != 0xFFFFFFFFFFFFFFFFLL)
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abort();
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if (build(0xFFFFFFFF, 0xFFFFFFFE) != 0xFFFFFFFFFFFFFFFELL)
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abort();
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exit(0);
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}
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