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:"exp_base_literal/input.sol"
object "C_81" {
    code {
        /// @src 0:82:370  "contract C {..."
        mstore(64, memoryguard(128))
        if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }

        constructor_C_81()

        let _1 := allocate_unbounded()
        codecopy(_1, dataoffset("C_81_deployed"), datasize("C_81_deployed"))

        return(_1, datasize("C_81_deployed"))

        function allocate_unbounded() -> memPtr {
            memPtr := mload(64)
        }

        function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
            revert(0, 0)
        }

        /// @src 0:82:370  "contract C {..."
        function constructor_C_81() {

            /// @src 0:82:370  "contract C {..."

        }
        /// @src 0:82:370  "contract C {..."

    }
    /// @use-src 0:"exp_base_literal/input.sol"
    object "C_81_deployed" {
        code {
            /// @src 0:82:370  "contract C {..."
            mstore(64, memoryguard(128))

            if iszero(lt(calldatasize(), 4))
            {
                let selector := shift_right_224_unsigned(calldataload(0))
                switch selector

                case 0x70cb9605
                {
                    // f(uint256,uint256,uint256,uint256)

                    if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                    let param_0, param_1, param_2, param_3 :=  abi_decode_tuple_t_uint256t_uint256t_uint256t_uint256(4, calldatasize())
                    let ret_0, ret_1, ret_2, ret_3 :=  fun_f_80(param_0, param_1, param_2, param_3)
                    let memPos := allocate_unbounded()
                    let memEnd := abi_encode_tuple_t_uint256_t_int256_t_uint256_t_uint256__to_t_uint256_t_int256_t_uint256_t_uint256__fromStack(memPos , ret_0, ret_1, ret_2, ret_3)
                    return(memPos, sub(memEnd, memPos))
                }

                default {}
            }

            revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74()

            function shift_right_224_unsigned(value) -> newValue {
                newValue :=

                shr(224, value)

            }

            function allocate_unbounded() -> memPtr {
                memPtr := mload(64)
            }

            function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
                revert(0, 0)
            }

            function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {
                revert(0, 0)
            }

            function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {
                revert(0, 0)
            }

            function cleanup_t_uint256(value) -> cleaned {
                cleaned := value
            }

            function validator_revert_t_uint256(value) {
                if iszero(eq(value, cleanup_t_uint256(value))) { revert(0, 0) }
            }

            function abi_decode_t_uint256(offset, end) -> value {
                value := calldataload(offset)
                validator_revert_t_uint256(value)
            }

            function abi_decode_tuple_t_uint256t_uint256t_uint256t_uint256(headStart, dataEnd) -> value0, value1, value2, value3 {
                if slt(sub(dataEnd, headStart), 128) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

                {

                    let offset := 0

                    value0 := abi_decode_t_uint256(add(headStart, offset), dataEnd)
                }

                {

                    let offset := 32

                    value1 := abi_decode_t_uint256(add(headStart, offset), dataEnd)
                }

                {

                    let offset := 64

                    value2 := abi_decode_t_uint256(add(headStart, offset), dataEnd)
                }

                {

                    let offset := 96

                    value3 := abi_decode_t_uint256(add(headStart, offset), dataEnd)
                }

            }

            function abi_encode_t_uint256_to_t_uint256_fromStack(value, pos) {
                mstore(pos, cleanup_t_uint256(value))
            }

            function cleanup_t_int256(value) -> cleaned {
                cleaned := value
            }

            function abi_encode_t_int256_to_t_int256_fromStack(value, pos) {
                mstore(pos, cleanup_t_int256(value))
            }

            function abi_encode_tuple_t_uint256_t_int256_t_uint256_t_uint256__to_t_uint256_t_int256_t_uint256_t_uint256__fromStack(headStart , value0, value1, value2, value3) -> tail {
                tail := add(headStart, 128)

                abi_encode_t_uint256_to_t_uint256_fromStack(value0,  add(headStart, 0))

                abi_encode_t_int256_to_t_int256_fromStack(value1,  add(headStart, 32))

                abi_encode_t_uint256_to_t_uint256_fromStack(value2,  add(headStart, 64))

                abi_encode_t_uint256_to_t_uint256_fromStack(value3,  add(headStart, 96))

            }

            function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() {
                revert(0, 0)
            }

            function zero_value_for_split_t_uint256() -> ret {
                ret := 0
            }

            function zero_value_for_split_t_int256() -> ret {
                ret := 0
            }

            function cleanup_t_rational_2_by_1(value) -> cleaned {
                cleaned := value
            }

            function identity(value) -> ret {
                ret := value
            }

            function convert_t_rational_2_by_1_to_t_uint256(value) -> converted {
                converted := cleanup_t_uint256(identity(cleanup_t_rational_2_by_1(value)))
            }

            function panic_error_0x11() {
                mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
                mstore(4, 0x11)
                revert(0, 0x24)
            }

            function checked_exp_t_rational_2_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                if gt(exponent, 255) { panic_error_0x11() }

                power := exp(2, exponent)
            }

            function cleanup_t_rational_minus_2_by_1(value) -> cleaned {
                cleaned := value
            }

            function convert_t_rational_minus_2_by_1_to_t_int256(value) -> converted {
                converted := cleanup_t_int256(identity(cleanup_t_rational_minus_2_by_1(value)))
            }

            function checked_exp_t_rational_minus_2_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                if gt(exponent, 255) { panic_error_0x11() }

                power := exp(115792089237316195423570985008687907853269984665640564039457584007913129639934, exponent)
            }

            function cleanup_t_rational_10_by_1(value) -> cleaned {
                cleaned := value
            }

            function convert_t_rational_10_by_1_to_t_uint256(value) -> converted {
                converted := cleanup_t_uint256(identity(cleanup_t_rational_10_by_1(value)))
            }

            function checked_exp_t_rational_10_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                if gt(exponent, 77) { panic_error_0x11() }

                power := exp(10, exponent)
            }

            function cleanup_t_rational_115792089237316195423570985008687907853269984665640564039457584007913129639935_by_1(value) -> cleaned {
                cleaned := value
            }

            function convert_t_rational_115792089237316195423570985008687907853269984665640564039457584007913129639935_by_1_to_t_uint256(value) -> converted {
                converted := cleanup_t_uint256(identity(cleanup_t_rational_115792089237316195423570985008687907853269984665640564039457584007913129639935_by_1(value)))
            }

            function checked_exp_t_rational_115792089237316195423570985008687907853269984665640564039457584007913129639935_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                if gt(exponent, 1) { panic_error_0x11() }

                power := exp(115792089237316195423570985008687907853269984665640564039457584007913129639935, exponent)
            }

            function cleanup_t_rational_0_by_1(value) -> cleaned {
                cleaned := value
            }

            function convert_t_rational_0_by_1_to_t_uint256(value) -> converted {
                converted := cleanup_t_uint256(identity(cleanup_t_rational_0_by_1(value)))
            }

            function checked_exp_t_rational_0_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                power := exp(0, exponent)
            }

            function cleanup_t_rational_minus_1_by_1(value) -> cleaned {
                cleaned := value
            }

            function convert_t_rational_minus_1_by_1_to_t_int256(value) -> converted {
                converted := cleanup_t_int256(identity(cleanup_t_rational_minus_1_by_1(value)))
            }

            function checked_exp_t_rational_minus_1_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                power := exp(115792089237316195423570985008687907853269984665640564039457584007913129639935, exponent)
            }

            function cleanup_t_rational_1_by_1(value) -> cleaned {
                cleaned := value
            }

            function convert_t_rational_1_by_1_to_t_uint256(value) -> converted {
                converted := cleanup_t_uint256(identity(cleanup_t_rational_1_by_1(value)))
            }

            function checked_exp_t_rational_1_by_1_t_uint256(exponent) -> power {
                exponent := cleanup_t_uint256(exponent)

                power := exp(1, exponent)
            }

            /// @ast-id 80
            /// @src 0:96:368  "function f(uint a, uint b, uint c, uint d) public pure returns (uint, int, uint, uint) {..."
            function fun_f_80(var_a_4, var_b_6, var_c_8, var_d_10) -> var__13, var__15, var__17, var__19 {
                /// @src 0:160:164  "uint"
                let zero_t_uint256_1 := zero_value_for_split_t_uint256()
                var__13 := zero_t_uint256_1
                /// @src 0:166:169  "int"
                let zero_t_int256_2 := zero_value_for_split_t_int256()
                var__15 := zero_t_int256_2
                /// @src 0:171:175  "uint"
                let zero_t_uint256_3 := zero_value_for_split_t_uint256()
                var__17 := zero_t_uint256_3
                /// @src 0:177:181  "uint"
                let zero_t_uint256_4 := zero_value_for_split_t_uint256()
                var__19 := zero_t_uint256_4

                /// @src 0:196:197  "2"
                let expr_23 := 0x02
                /// @src 0:199:200  "a"
                let _5 := var_a_4
                let expr_24 := _5
                /// @src 0:196:200  "2**a"
                let _6 := convert_t_rational_2_by_1_to_t_uint256(expr_23)
                let expr_25 := checked_exp_t_rational_2_by_1_t_uint256(expr_24)
                /// @src 0:187:200  "uint w = 2**a"
                let var_w_22 := expr_25
                /// @src 0:213:215  "-2"
                let expr_30 := 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe
                /// @src 0:212:216  "(-2)"
                let expr_31 := expr_30
                /// @src 0:218:219  "b"
                let _7 := var_b_6
                let expr_32 := _7
                /// @src 0:212:219  "(-2)**b"
                let _8 := convert_t_rational_minus_2_by_1_to_t_int256(expr_31)
                let expr_33 := checked_exp_t_rational_minus_2_by_1_t_uint256(expr_32)
                /// @src 0:204:219  "int x = (-2)**b"
                let var_x_28 := expr_33
                /// @src 0:232:234  "10"
                let expr_37 := 0x0a
                /// @src 0:236:237  "c"
                let _9 := var_c_8
                let expr_38 := _9
                /// @src 0:232:237  "10**c"
                let _10 := convert_t_rational_10_by_1_to_t_uint256(expr_37)
                let expr_39 := checked_exp_t_rational_10_by_1_t_uint256(expr_38)
                /// @src 0:223:237  "uint y = 10**c"
                let var_y_36 := expr_39
                /// @src 0:251:260  "2**256 -1"
                let expr_47 := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
                /// @src 0:250:262  "(2**256 -1 )"
                let expr_48 := expr_47
                /// @src 0:264:265  "d"
                let _11 := var_d_10
                let expr_49 := _11
                /// @src 0:250:265  "(2**256 -1 )**d"
                let _12 := convert_t_rational_115792089237316195423570985008687907853269984665640564039457584007913129639935_by_1_to_t_uint256(expr_48)
                let expr_50 := checked_exp_t_rational_115792089237316195423570985008687907853269984665640564039457584007913129639935_by_1_t_uint256(expr_49)
                /// @src 0:241:265  "uint z = (2**256 -1 )**d"
                let var_z_42 := expr_50
                /// @src 0:308:309  "0"
                let expr_53 := 0x00
                /// @src 0:307:310  "(0)"
                let expr_54 := expr_53
                /// @src 0:312:313  "a"
                let _13 := var_a_4
                let expr_55 := _13
                /// @src 0:307:313  "(0)**a"
                let _14 := convert_t_rational_0_by_1_to_t_uint256(expr_54)
                let expr_56 := checked_exp_t_rational_0_by_1_t_uint256(expr_55)
                /// @src 0:303:313  "w = (0)**a"
                var_w_22 := expr_56
                let expr_57 := expr_56
                /// @src 0:322:324  "-1"
                let expr_61 := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
                /// @src 0:321:325  "(-1)"
                let expr_62 := expr_61
                /// @src 0:327:328  "b"
                let _15 := var_b_6
                let expr_63 := _15
                /// @src 0:321:328  "(-1)**b"
                let _16 := convert_t_rational_minus_1_by_1_to_t_int256(expr_62)
                let expr_64 := checked_exp_t_rational_minus_1_by_1_t_uint256(expr_63)
                /// @src 0:317:328  "x = (-1)**b"
                var_x_28 := expr_64
                let expr_65 := expr_64
                /// @src 0:336:337  "1"
                let expr_68 := 0x01
                /// @src 0:339:340  "c"
                let _17 := var_c_8
                let expr_69 := _17
                /// @src 0:336:340  "1**c"
                let _18 := convert_t_rational_1_by_1_to_t_uint256(expr_68)
                let expr_70 := checked_exp_t_rational_1_by_1_t_uint256(expr_69)
                /// @src 0:332:340  "y = 1**c"
                var_y_36 := expr_70
                let expr_71 := expr_70
                /// @src 0:353:354  "w"
                let _19 := var_w_22
                let expr_73 := _19
                /// @src 0:352:364  "(w, x, y, z)"
                let expr_77_component_1 := expr_73
                /// @src 0:356:357  "x"
                let _20 := var_x_28
                let expr_74 := _20
                /// @src 0:352:364  "(w, x, y, z)"
                let expr_77_component_2 := expr_74
                /// @src 0:359:360  "y"
                let _21 := var_y_36
                let expr_75 := _21
                /// @src 0:352:364  "(w, x, y, z)"
                let expr_77_component_3 := expr_75
                /// @src 0:362:363  "z"
                let _22 := var_z_42
                let expr_76 := _22
                /// @src 0:352:364  "(w, x, y, z)"
                let expr_77_component_4 := expr_76
                /// @src 0:345:364  "return (w, x, y, z)"
                var__13 := expr_77_component_1
                var__15 := expr_77_component_2
                var__17 := expr_77_component_3
                var__19 := expr_77_component_4
                leave

            }
            /// @src 0:82:370  "contract C {..."

        }

        data ".metadata" hex"<BYTECODE REMOVED>"
    }

}