tpmccallum/ewasm_mstore_example.md

Created October 20, 2019 00:14

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ewasm_mstore_example.md

function mstore(x1, x2, x3, x4, y1, y2, y3, y4) {
    let pos := u256_to_i32ptr(x1, x2, x3, x4)
    i64.store(pos, endian_swap(x1))
    i64.store(i64.add(pos, 8), endian_swap(x2))
    i64.store(i64.add(pos, 16), endian_swap(x3))
    i64.store(i64.add(pos, 24), endian_swap(x4))
}

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