Optimized IR: /*=====================================================* * WARNING * * Solidity to Yul compilation is still EXPERIMENTAL * * It can result in LOSS OF FUNDS or worse * * !USE AT YOUR OWN RISK! * *=====================================================*/ /// @use-src 0:"yul_optimizer_steps_nested_brackets/input.sol" object "C_6" { code { { /// @src 0:60:103 "contract C..." mstore(64, memoryguard(0x80)) if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() } constructor_C() let _1 := allocate_unbounded() codecopy(_1, dataoffset("C_6_deployed"), datasize("C_6_deployed")) return(_1, datasize("C_6_deployed")) } function allocate_unbounded() -> memPtr { let memPtr_1 := mload(64) let memPtr_2 := memPtr_1 let memPtr_3 := memPtr_1 let memPtr_4 := memPtr_1 let memPtr_5 := memPtr_1 let memPtr_6 := memPtr_1 let memPtr_7 := memPtr_1 let memPtr_8 := memPtr_1 let memPtr_9 := memPtr_1 let memPtr_10 := memPtr_1 let memPtr_11 := memPtr_1 let memPtr_12 := memPtr_1 let memPtr_13 := memPtr_1 let memPtr_14 := memPtr_1 let memPtr_15 := memPtr_1 let memPtr_16 := memPtr_1 let memPtr_17 := memPtr_1 let memPtr_18 := memPtr_1 let memPtr_19 := memPtr_1 let memPtr_20 := memPtr_1 let memPtr_21 := memPtr_1 let memPtr_22 := memPtr_1 let memPtr_23 := memPtr_1 let memPtr_24 := memPtr_1 let memPtr_25 := memPtr_1 let memPtr_26 := memPtr_1 let memPtr_27 := memPtr_1 let memPtr_28 := memPtr_1 let memPtr_29 := memPtr_1 let memPtr_30 := memPtr_1 let memPtr_31 := memPtr_1 let memPtr_32 := memPtr_1 let memPtr_33 := memPtr_1 let memPtr_34 := memPtr_1 let memPtr_35 := memPtr_1 let memPtr_36 := memPtr_1 let memPtr_37 := memPtr_1 let memPtr_38 := memPtr_1 let memPtr_39 := memPtr_1 let memPtr_40 := memPtr_1 let memPtr_41 := memPtr_1 let memPtr_42 := memPtr_1 let memPtr_43 := memPtr_1 let memPtr_44 := memPtr_1 let memPtr_45 := memPtr_1 let memPtr_46 := memPtr_1 let memPtr_47 := memPtr_1 let memPtr_48 := memPtr_1 let memPtr_49 := memPtr_1 let memPtr_50 := memPtr_1 let memPtr_51 := memPtr_1 let memPtr_52 := memPtr_1 let memPtr_53 := memPtr_1 let memPtr_54 := memPtr_1 let memPtr_55 := memPtr_1 let memPtr_56 := memPtr_1 let memPtr_57 := memPtr_1 let memPtr_58 := memPtr_1 let memPtr_59 := memPtr_1 let memPtr_60 := memPtr_1 let memPtr_61 := memPtr_1 let memPtr_62 := memPtr_1 let memPtr_63 := memPtr_1 let memPtr_64 := memPtr_1 let memPtr_65 := memPtr_1 let memPtr_66 := memPtr_1 let memPtr_67 := memPtr_1 let memPtr_68 := memPtr_1 let memPtr_69 := memPtr_1 let memPtr_70 := memPtr_1 let memPtr_71 := memPtr_1 let memPtr_72 := memPtr_1 let memPtr_73 := memPtr_1 let memPtr_74 := memPtr_1 let memPtr_75 := memPtr_1 let memPtr_76 := memPtr_1 let memPtr_77 := memPtr_1 let memPtr_78 := memPtr_1 let memPtr_79 := memPtr_1 let memPtr_80 := memPtr_1 let memPtr_81 := memPtr_1 let memPtr_82 := memPtr_1 let memPtr_83 := memPtr_1 let memPtr_84 := memPtr_1 let memPtr_85 := memPtr_1 let memPtr_86 := memPtr_1 memPtr := memPtr_1 } function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() { revert(0, 0) } function constructor_C() { } } /// @use-src 0:"yul_optimizer_steps_nested_brackets/input.sol" object "C_6_deployed" { code { { /// @src 0:60:103 "contract C..." mstore(64, memoryguard(0x80)) if iszero(lt(calldatasize(), 4)) { let selector := shift_right_unsigned(calldataload(0)) if eq(0x26121ff0, selector) { external_fun_f() } } revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() } function shift_right_unsigned(value) -> newValue { let newValue_1 := shr(224, value) let newValue_2 := newValue_1 let newValue_3 := newValue_1 let newValue_4 := newValue_1 let newValue_5 := newValue_1 let newValue_6 := newValue_1 let newValue_7 := newValue_1 let newValue_8 := newValue_1 let newValue_9 := newValue_1 let newValue_10 := newValue_1 let newValue_11 := newValue_1 let newValue_12 := newValue_1 let newValue_13 := newValue_1 let newValue_14 := newValue_1 let newValue_15 := newValue_1 let newValue_16 := newValue_1 let newValue_17 := newValue_1 let newValue_18 := newValue_1 let newValue_19 := newValue_1 let newValue_20 := newValue_1 let newValue_21 := newValue_1 let newValue_22 := newValue_1 let newValue_23 := newValue_1 let newValue_24 := newValue_1 let newValue_25 := newValue_1 let newValue_26 := newValue_1 let newValue_27 := newValue_1 let newValue_28 := newValue_1 let newValue_29 := newValue_1 let newValue_30 := newValue_1 let newValue_31 := newValue_1 let newValue_32 := newValue_1 let newValue_33 := newValue_1 let newValue_34 := newValue_1 let newValue_35 := newValue_1 let newValue_36 := newValue_1 let newValue_37 := newValue_1 let newValue_38 := newValue_1 let newValue_39 := newValue_1 let newValue_40 := newValue_1 let newValue_41 := newValue_1 let newValue_42 := newValue_1 let newValue_43 := newValue_1 let newValue_44 := newValue_1 let newValue_45 := newValue_1 let newValue_46 := newValue_1 let newValue_47 := newValue_1 let newValue_48 := newValue_1 let newValue_49 := newValue_1 let newValue_50 := newValue_1 let newValue_51 := newValue_1 let newValue_52 := newValue_1 let newValue_53 := newValue_1 let newValue_54 := newValue_1 let newValue_55 := newValue_1 let newValue_56 := newValue_1 let newValue_57 := newValue_1 let newValue_58 := newValue_1 let newValue_59 := newValue_1 let newValue_60 := newValue_1 let newValue_61 := newValue_1 let newValue_62 := newValue_1 let newValue_63 := newValue_1 let newValue_64 := newValue_1 let newValue_65 := newValue_1 let newValue_66 := newValue_1 let newValue_67 := newValue_1 let newValue_68 := newValue_1 let newValue_69 := newValue_1 let newValue_70 := newValue_1 let newValue_71 := newValue_1 let newValue_72 := newValue_1 let newValue_73 := newValue_1 let newValue_74 := newValue_1 let newValue_75 := newValue_1 let newValue_76 := newValue_1 let newValue_77 := newValue_1 let newValue_78 := newValue_1 let newValue_79 := newValue_1 let newValue_80 := newValue_1 let newValue_81 := newValue_1 let newValue_82 := newValue_1 let newValue_83 := newValue_1 let newValue_84 := newValue_1 let newValue_85 := newValue_1 let newValue_86 := newValue_1 newValue := newValue_1 } function allocate_unbounded() -> memPtr { let memPtr_1 := mload(64) let memPtr_2 := memPtr_1 let memPtr_3 := memPtr_1 let memPtr_4 := memPtr_1 let memPtr_5 := memPtr_1 let memPtr_6 := memPtr_1 let memPtr_7 := memPtr_1 let memPtr_8 := memPtr_1 let memPtr_9 := memPtr_1 let memPtr_10 := memPtr_1 let memPtr_11 := memPtr_1 let memPtr_12 := memPtr_1 let memPtr_13 := memPtr_1 let memPtr_14 := memPtr_1 let memPtr_15 := memPtr_1 let memPtr_16 := memPtr_1 let memPtr_17 := memPtr_1 let memPtr_18 := memPtr_1 let memPtr_19 := memPtr_1 let memPtr_20 := memPtr_1 let memPtr_21 := memPtr_1 let memPtr_22 := memPtr_1 let memPtr_23 := memPtr_1 let memPtr_24 := memPtr_1 let memPtr_25 := memPtr_1 let memPtr_26 := memPtr_1 let memPtr_27 := memPtr_1 let memPtr_28 := memPtr_1 let memPtr_29 := memPtr_1 let memPtr_30 := memPtr_1 let memPtr_31 := memPtr_1 let memPtr_32 := memPtr_1 let memPtr_33 := memPtr_1 let memPtr_34 := memPtr_1 let memPtr_35 := memPtr_1 let memPtr_36 := memPtr_1 let memPtr_37 := memPtr_1 let memPtr_38 := memPtr_1 let memPtr_39 := memPtr_1 let memPtr_40 := memPtr_1 let memPtr_41 := memPtr_1 let memPtr_42 := memPtr_1 let memPtr_43 := memPtr_1 let memPtr_44 := memPtr_1 let memPtr_45 := memPtr_1 let memPtr_46 := memPtr_1 let memPtr_47 := memPtr_1 let memPtr_48 := memPtr_1 let memPtr_49 := memPtr_1 let memPtr_50 := memPtr_1 let memPtr_51 := memPtr_1 let memPtr_52 := memPtr_1 let memPtr_53 := memPtr_1 let memPtr_54 := memPtr_1 let memPtr_55 := memPtr_1 let memPtr_56 := memPtr_1 let memPtr_57 := memPtr_1 let memPtr_58 := memPtr_1 let memPtr_59 := memPtr_1 let memPtr_60 := memPtr_1 let memPtr_61 := memPtr_1 let memPtr_62 := memPtr_1 let memPtr_63 := memPtr_1 let memPtr_64 := memPtr_1 let memPtr_65 := memPtr_1 let memPtr_66 := memPtr_1 let memPtr_67 := memPtr_1 let memPtr_68 := memPtr_1 let memPtr_69 := memPtr_1 let memPtr_70 := memPtr_1 let memPtr_71 := memPtr_1 let memPtr_72 := memPtr_1 let memPtr_73 := memPtr_1 let memPtr_74 := memPtr_1 let memPtr_75 := memPtr_1 let memPtr_76 := memPtr_1 let memPtr_77 := memPtr_1 let memPtr_78 := memPtr_1 let memPtr_79 := memPtr_1 let memPtr_80 := memPtr_1 let memPtr_81 := memPtr_1 let memPtr_82 := memPtr_1 let memPtr_83 := memPtr_1 let memPtr_84 := memPtr_1 let memPtr_85 := memPtr_1 let memPtr_86 := memPtr_1 memPtr := memPtr_1 } function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() { revert(0, 0) } function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() { revert(0, 0) } function abi_decode(headStart, dataEnd) { if slt(sub(dataEnd, headStart), 0) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() } } function abi_encode_tuple(headStart) -> tail { let tail_1 := add(headStart, 0) let tail_2 := tail_1 let tail_3 := tail_1 let tail_4 := tail_1 let tail_5 := tail_1 let tail_6 := tail_1 let tail_7 := tail_1 let tail_8 := tail_1 let tail_9 := tail_1 let tail_10 := tail_1 let tail_11 := tail_1 let tail_12 := tail_1 let tail_13 := tail_1 let tail_14 := tail_1 let tail_15 := tail_1 let tail_16 := tail_1 let tail_17 := tail_1 let tail_18 := tail_1 let tail_19 := tail_1 let tail_20 := tail_1 let tail_21 := tail_1 let tail_22 := tail_1 let tail_23 := tail_1 let tail_24 := tail_1 let tail_25 := tail_1 let tail_26 := tail_1 let tail_27 := tail_1 let tail_28 := tail_1 let tail_29 := tail_1 let tail_30 := tail_1 let tail_31 := tail_1 let tail_32 := tail_1 let tail_33 := tail_1 let tail_34 := tail_1 let tail_35 := tail_1 let tail_36 := tail_1 let tail_37 := tail_1 let tail_38 := tail_1 let tail_39 := tail_1 let tail_40 := tail_1 let tail_41 := tail_1 let tail_42 := tail_1 let tail_43 := tail_1 let tail_44 := tail_1 let tail_45 := tail_1 let tail_46 := tail_1 let tail_47 := tail_1 let tail_48 := tail_1 let tail_49 := tail_1 let tail_50 := tail_1 let tail_51 := tail_1 let tail_52 := tail_1 let tail_53 := tail_1 let tail_54 := tail_1 let tail_55 := tail_1 let tail_56 := tail_1 let tail_57 := tail_1 let tail_58 := tail_1 let tail_59 := tail_1 let tail_60 := tail_1 let tail_61 := tail_1 let tail_62 := tail_1 let tail_63 := tail_1 let tail_64 := tail_1 let tail_65 := tail_1 let tail_66 := tail_1 let tail_67 := tail_1 let tail_68 := tail_1 let tail_69 := tail_1 let tail_70 := tail_1 let tail_71 := tail_1 let tail_72 := tail_1 let tail_73 := tail_1 let tail_74 := tail_1 let tail_75 := tail_1 let tail_76 := tail_1 let tail_77 := tail_1 let tail_78 := tail_1 let tail_79 := tail_1 let tail_80 := tail_1 let tail_81 := tail_1 let tail_82 := tail_1 let tail_83 := tail_1 let tail_84 := tail_1 let tail_85 := tail_1 let tail_86 := tail_1 tail := tail_1 } function external_fun_f() { if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() } abi_decode(4, calldatasize()) fun_f() let memPos := allocate_unbounded() let memEnd := abi_encode_tuple(memPos) return(memPos, sub(memEnd, memPos)) } function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() { revert(0, 0) } /// @ast-id 5 @src 0:74:101 "function f() public pure {}" function fun_f() { } } data ".metadata" hex"" } }