2020-11-12 14:29:08 +00:00
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contract c {
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2020-12-14 17:34:40 +00:00
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bytes1[10] data1;
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2020-11-12 14:29:08 +00:00
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bytes2[32] data2;
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function test() public returns (uint check, uint res1, uint res2) {
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uint i;
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for (i = 0; i < data2.length; ++i)
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data2[i] = 0xffff;
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check = uint(uint16(data2[31])) * 0x10000 | uint(uint16(data2[14]));
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for (i = 0; i < data1.length; ++i)
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2020-12-14 17:34:40 +00:00
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data1[i] = bytes1(uint8(1 + i));
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2020-11-12 14:29:08 +00:00
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data2 = data1;
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for (i = 0; i < 16; ++i)
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res1 |= uint(uint16(data2[i])) * 0x10000**i;
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for (i = 0; i < 16; ++i)
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res2 |= uint(uint16(data2[16 + i])) * 0x10000**i;
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}
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}
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2020-12-03 17:56:57 +00:00
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// ====
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// compileViaYul: also
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2020-11-12 14:29:08 +00:00
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// ----
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// test() -> 0xffffffff, 0x0000000000000000000000000a00090008000700060005000400030002000100, 0x0000000000000000000000000000000000000000000000000000000000000000
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2021-03-11 11:17:50 +00:00
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// gas irOptimized: 222905
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2021-02-12 12:45:15 +00:00
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// gas legacy: 328106
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// gas legacyOptimized: 308072
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