mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
57 lines
2.1 KiB
Plaintext
57 lines
2.1 KiB
Plaintext
{
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// This is an abi decode function with the SSA transform applied once.
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// This test is supposed to verify that the SSA transform is correctly reversed by the full suite.
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function abi_decode_t_bytes_calldata_ptr(offset_12, end_13) -> arrayPos_14, length_15
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{
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if iszero(slt(add(offset_12, 0x1f), end_13))
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{
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revert(0, 0)
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}
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let length_15_1 := calldataload(offset_12)
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length_15 := length_15_1
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if gt(length_15_1, 0xffffffffffffffff)
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{
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revert(0, 0)
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}
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let arrayPos_14_2 := add(offset_12, 0x20)
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arrayPos_14 := arrayPos_14_2
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if gt(add(arrayPos_14_2, mul(length_15_1, 0x1)), end_13)
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{
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revert(0, 0)
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}
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}
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// prevent inlining
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let a,b := abi_decode_t_bytes_calldata_ptr(mload(0),mload(1))
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a,b := abi_decode_t_bytes_calldata_ptr(a,b)
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a,b := abi_decode_t_bytes_calldata_ptr(a,b)
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a,b := abi_decode_t_bytes_calldata_ptr(a,b)
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a,b := abi_decode_t_bytes_calldata_ptr(a,b)
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a,b := abi_decode_t_bytes_calldata_ptr(a,b)
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a,b := abi_decode_t_bytes_calldata_ptr(a,b)
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mstore(a,b)
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}
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// ====
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// step: fullSuite
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// ----
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// {
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// {
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// let a, b := abi_decode_t_bytes_calldata_ptr(mload(0), mload(1))
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// let a_1, b_1 := abi_decode_t_bytes_calldata_ptr(a, b)
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// let a_2, b_2 := abi_decode_t_bytes_calldata_ptr(a_1, b_1)
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// let a_3, b_3 := abi_decode_t_bytes_calldata_ptr(a_2, b_2)
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// let a_4, b_4 := abi_decode_t_bytes_calldata_ptr(a_3, b_3)
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// let a_5, b_5 := abi_decode_t_bytes_calldata_ptr(a_4, b_4)
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// let a_6, b_6 := abi_decode_t_bytes_calldata_ptr(a_5, b_5)
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// mstore(a_6, b_6)
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// }
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// function abi_decode_t_bytes_calldata_ptr(offset, end) -> arrayPos, length
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// {
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// if iszero(slt(add(offset, 0x1f), end)) { revert(0, 0) }
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// length := calldataload(offset)
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// if gt(length, 0xffffffffffffffff) { revert(0, 0) }
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// arrayPos := add(offset, 0x20)
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// if gt(add(add(offset, length), 0x20), end) { revert(0, 0) }
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// }
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// }
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