mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
50 lines
3.2 KiB
Solidity
50 lines
3.2 KiB
Solidity
contract C {
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function f(int a, int b) public pure returns (int x) {
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x = a * b;
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}
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function g(int8 a, int8 b) public pure returns (int8 x) {
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x = a * b;
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}
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}
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// ====
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// compileViaYul: also
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// ----
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// f(int256,int256): 5, 6 -> 30
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// f(int256,int256): -1, 1 -> -1
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// f(int256,int256): -1, 2 -> -2 # positive, positive #
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// f(int256,int256): 0x3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF, 2 -> 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
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// f(int256,int256): 0x4000000000000000000000000000000000000000000000000000000000000000, 2 -> FAILURE
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// f(int256,int256): 2, 0x3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF -> 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
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// f(int256,int256): 2, 0x4000000000000000000000000000000000000000000000000000000000000000 -> FAILURE # positive, negative #
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// f(int256,int256): 0x4000000000000000000000000000000000000000000000000000000000000000, -2 -> 0x8000000000000000000000000000000000000000000000000000000000000000
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// f(int256,int256): 0x4000000000000000000000000000000000000000000000000000000000000001, -2 -> FAILURE
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// f(int256,int256): 2, 0xC000000000000000000000000000000000000000000000000000000000000000 -> 0x8000000000000000000000000000000000000000000000000000000000000000
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// f(int256,int256): 2, 0xBFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF -> FAILURE # negative, positive #
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// f(int256,int256): -2, 0x4000000000000000000000000000000000000000000000000000000000000000 -> 0x8000000000000000000000000000000000000000000000000000000000000000
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// f(int256,int256): -2, 0x4000000000000000000000000000000000000000000000000000000000000001 -> FAILURE
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// f(int256,int256): 0xC000000000000000000000000000000000000000000000000000000000000000, 2 -> 0x8000000000000000000000000000000000000000000000000000000000000000
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// f(int256,int256): 0xBFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF, 2 -> FAILURE # negative, negative #
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// f(int256,int256): 0xC000000000000000000000000000000000000000000000000000000000000001, -2 -> 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
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// f(int256,int256): 0xC000000000000000000000000000000000000000000000000000000000000000, -2 -> FAILURE
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// f(int256,int256): -2, 0xC000000000000000000000000000000000000000000000000000000000000001 -> 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
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// f(int256,int256): -2, 0xC000000000000000000000000000000000000000000000000000000000000000 -> FAILURE # small type #
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// g(int8,int8): 5, 6 -> 30
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// g(int8,int8): -1, 1 -> -1
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// g(int8,int8): -1, 2 -> -2 # positive, positive #
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// g(int8,int8): 63, 2 -> 126
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// g(int8,int8): 64, 2 -> FAILURE
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// g(int8,int8): 2, 63 -> 126
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// g(int8,int8): 2, 64 -> FAILURE # positive, negative #
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// g(int8,int8): 64, -2 -> -128
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// g(int8,int8): 65, -2 -> FAILURE
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// g(int8,int8): 2, -64 -> -128
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// g(int8,int8): 2, -65 -> FAILURE # negative, positive #
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// g(int8,int8): -2, 64 -> -128
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// g(int8,int8): -2, 65 -> FAILURE
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// g(int8,int8): -64, 2 -> -128
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// g(int8,int8): -65, 2 -> FAILURE # negative, negative #
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// g(int8,int8): -63, -2 -> 126
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// g(int8,int8): -64, -2 -> FAILURE
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// g(int8,int8): -2, -63 -> 126
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// g(int8,int8): -2, -64 -> FAILURE
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