module __float32__sub(
  input wire [31:0] x,
  input wire [31:0] y,
  output wire [31:0] out
);
  function automatic [1:0] priority_sel_2b_2way (input reg [1:0] sel, input reg [1:0] case0, input reg [1:0] case1, input reg [1:0] default_value);
    begin
      casez (sel)
        2'b?1: begin
          priority_sel_2b_2way = case0;
        end
        2'b10: begin
          priority_sel_2b_2way = case1;
        end
        2'b00: begin
          priority_sel_2b_2way = default_value;
        end
        default: begin
          // Propagate X
          priority_sel_2b_2way = 2'dx;
        end
      endcase
    end
  endfunction
  function automatic [2:0] priority_sel_3b_2way (input reg [1:0] sel, input reg [2:0] case0, input reg [2:0] case1, input reg [2:0] default_value);
    begin
      casez (sel)
        2'b?1: begin
          priority_sel_3b_2way = case0;
        end
        2'b10: begin
          priority_sel_3b_2way = case1;
        end
        2'b00: begin
          priority_sel_3b_2way = default_value;
        end
        default: begin
          // Propagate X
          priority_sel_3b_2way = 3'dx;
        end
      endcase
    end
  endfunction
  function automatic priority_sel_1b_2way (input reg [1:0] sel, input reg case0, input reg case1, input reg default_value);
    begin
      casez (sel)
        2'b?1: begin
          priority_sel_1b_2way = case0;
        end
        2'b10: begin
          priority_sel_1b_2way = case1;
        end
        2'b00: begin
          priority_sel_1b_2way = default_value;
        end
        default: begin
          // Propagate X
          priority_sel_1b_2way = 1'dx;
        end
      endcase
    end
  endfunction
  wire [7:0] y_bexp__2;
  wire literal_29222;
  wire [7:0] x_bexp__2;
  wire [7:0] y__1_bexpnot__1;
  wire [8:0] x_bexp_extended__2;
  wire [8:0] y__1_bexpnot_extended__1;
  wire [8:0] full_result;
  wire overflow_detected;
  wire [22:0] y_fraction__2;
  wire [22:0] tuple_index_29230;
  wire [7:0] x_bexp__3;
  wire [7:0] literal_29232;
  wire [7:0] y_bexp__3;
  wire literal_29234;
  wire [22:0] x_fraction__1;
  wire [22:0] y_fraction__3;
  wire nc;
  wire y_sign__2;
  wire [23:0] fraction_x;
  wire [23:0] fraction_y;
  wire [23:0] sign_ext_29244;
  wire [7:0] narrowed_result;
  wire [7:0] x_bexpor_mask__1;
  wire tuple_index_29249;
  wire [23:0] fraction_x__1;
  wire [23:0] fraction_y__1;
  wire [2:0] xddend_x__2_squeezed_const_lsb_bits;
  wire [7:0] result;
  wire x_sign__1;
  wire y_sign__3;
  wire [24:0] wide_x_squeezed;
  wire [26:0] wide_y_shift_bits;
  wire [7:0] shift;
  wire [26:0] shrl_29263;
  wire [27:0] shll_29265;
  wire [24:0] xddend_x__2_squeezed;
  wire [1:0] literal_29267;
  wire [23:0] literal_29275;
  wire [25:0] add_29276;
  wire sticky;
  wire [27:0] concat_29282;
  wire [27:0] xbs_fraction__1;
  wire carry_bit;
  wire nor_29323;
  wire nor_29318;
  wire nor_29319;
  wire nor_29309;
  wire nor_29310;
  wire and_29352;
  wire nor_29354;
  wire nor_29356;
  wire and_29349;
  wire nor_29345;
  wire and_29341;
  wire nor_29342;
  wire nor_29336;
  wire nor_29338;
  wire and_29381;
  wire nor_29362;
  wire nor_29363;
  wire and_29402;
  wire [1:0] priority_sel_29403;
  wire and_29398;
  wire and_29394;
  wire and_29390;
  wire [2:0] concat_29416;
  wire [2:0] concat_29413;
  wire [2:0] concat_29412;
  wire [2:0] concat_29410;
  wire [2:0] concat_29409;
  wire and_29421;
  wire [3:0] concat_29425;
  wire [3:0] sel_29534;
  wire [4:0] concat_29433;
  wire [4:0] leading_zeroes;
  wire [28:0] cancel_fraction;
  wire [26:0] cancel_fraction__1;
  wire [26:0] carry_fraction__1;
  wire [26:0] shifted_fraction;
  wire [2:0] normal_chunk;
  wire [2:0] fraction_shift__3;
  wire [1:0] half_way_chunk;
  wire do_round_up;
  wire [24:0] add_29453;
  wire rounding_carry;
  wire [8:0] add_29466;
  wire [5:0] sub_29467;
  wire fraction_is_zero;
  wire [9:0] wide_exponent_associative_element;
  wire [9:0] wide_exponent_associative_element__1;
  wire [9:0] wide_exponent;
  wire [9:0] wide_exponent__1;
  wire [7:0] MAX_EXPONENT;
  wire [22:0] literal_29480;
  wire [8:0] wide_exponent__2;
  wire eq_29482;
  wire eq_29483;
  wire eq_29484;
  wire eq_29485;
  wire [2:0] fraction_shift__2;
  wire is_operand_inf;
  wire and_reduce_29503;
  wire has_pos_inf;
  wire has_neg_inf;
  wire [27:0] rounded_fraction;
  wire [2:0] fraction_shift__1;
  wire [27:0] shrl_29516;
  wire is_result_nan;
  wire result_sign;
  wire [22:0] result_fraction;
  wire [22:0] sign_ext_29522;
  wire result_sign__1;
  wire [22:0] result_fraction__3;
  wire [22:0] FRACTION_HIGH_BIT;
  wire result_sign__2;
  wire [7:0] result_exponent__2;
  wire [22:0] result_fraction__4;
  assign y_bexp__2 = y[30:23];
  assign literal_29222 = 1'h0;
  assign x_bexp__2 = x[30:23];
  assign y__1_bexpnot__1 = ~y_bexp__2;
  assign x_bexp_extended__2 = {literal_29222, x_bexp__2};
  assign y__1_bexpnot_extended__1 = {literal_29222, y__1_bexpnot__1};
  assign full_result = x_bexp_extended__2 + y__1_bexpnot_extended__1;
  assign overflow_detected = full_result[8];
  assign y_fraction__2 = y[22:0];
  assign tuple_index_29230 = x[22:0];
  assign x_bexp__3 = overflow_detected ? x_bexp__2 : y_bexp__2;
  assign literal_29232 = 8'h00;
  assign y_bexp__3 = overflow_detected ? y_bexp__2 : x_bexp__2;
  assign literal_29234 = 1'h1;
  assign x_fraction__1 = overflow_detected ? tuple_index_29230 : y_fraction__2;
  assign y_fraction__3 = overflow_detected ? y_fraction__2 : tuple_index_29230;
  assign nc = ~overflow_detected;
  assign y_sign__2 = y[31:31];
  assign fraction_x = {literal_29234, x_fraction__1};
  assign fraction_y = {literal_29234, y_fraction__3};
  assign sign_ext_29244 = {24{y_bexp__3 != literal_29232}};
  assign narrowed_result = full_result[7:0];
  assign x_bexpor_mask__1 = {8{nc}};
  assign tuple_index_29249 = x[31:31];
  assign fraction_x__1 = fraction_x & {24{x_bexp__3 != literal_29232}};
  assign fraction_y__1 = fraction_y & sign_ext_29244;
  assign xddend_x__2_squeezed_const_lsb_bits = 3'h0;
  assign result = narrowed_result ^ x_bexpor_mask__1;
  assign x_sign__1 = overflow_detected ? tuple_index_29249 : ~y_sign__2;
  assign y_sign__3 = overflow_detected ? ~y_sign__2 : tuple_index_29249;
  assign wide_x_squeezed = {literal_29222, fraction_x__1};
  assign wide_y_shift_bits = {fraction_y__1, xddend_x__2_squeezed_const_lsb_bits};
  assign shift = result + {7'h00, overflow_detected};
  assign shrl_29263 = shift >= 8'h1b ? 27'h000_0000 : wide_y_shift_bits >> shift;
  assign shll_29265 = shift >= 8'h1c ? 28'h000_0000 : 28'hfff_ffff << shift;
  assign xddend_x__2_squeezed = x_sign__1 ^ y_sign__3 ? -wide_x_squeezed : wide_x_squeezed;
  assign literal_29267 = 2'h0;
  assign literal_29275 = 24'h00_0000;
  assign add_29276 = {{1{xddend_x__2_squeezed[24]}}, xddend_x__2_squeezed} + {literal_29267, shrl_29263[26:3]};
  assign sticky = ~({literal_29222, ~y_fraction__3} | ~sign_ext_29244 | shll_29265[26:3]) != literal_29275;
  assign concat_29282 = {add_29276[24:0], shrl_29263[2:1], shrl_29263[0] | sticky};
  assign xbs_fraction__1 = add_29276[25] ? -concat_29282 : concat_29282;
  assign carry_bit = xbs_fraction__1[27];
  assign nor_29323 = ~(xbs_fraction__1[25] | xbs_fraction__1[24]);
  assign nor_29318 = ~(xbs_fraction__1[17] | xbs_fraction__1[16]);
  assign nor_29319 = ~(xbs_fraction__1[19] | xbs_fraction__1[18]);
  assign nor_29309 = ~(xbs_fraction__1[9] | xbs_fraction__1[8]);
  assign nor_29310 = ~(xbs_fraction__1[11] | xbs_fraction__1[10]);
  assign and_29352 = ~(carry_bit | xbs_fraction__1[26]) & nor_29323;
  assign nor_29354 = ~(xbs_fraction__1[21] | xbs_fraction__1[20]);
  assign nor_29356 = ~(carry_bit | ~xbs_fraction__1[26]);
  assign and_29349 = nor_29319 & nor_29318;
  assign nor_29345 = ~(xbs_fraction__1[13] | xbs_fraction__1[12]);
  assign and_29341 = nor_29310 & nor_29309;
  assign nor_29342 = ~(xbs_fraction__1[11] | ~xbs_fraction__1[10]);
  assign nor_29336 = ~(xbs_fraction__1[5] | xbs_fraction__1[4]);
  assign nor_29338 = ~(xbs_fraction__1[7] | xbs_fraction__1[6]);
  assign and_29381 = ~(xbs_fraction__1[23] | xbs_fraction__1[22]) & nor_29354;
  assign nor_29362 = ~(xbs_fraction__1[1] | xbs_fraction__1[0]);
  assign nor_29363 = ~(xbs_fraction__1[3] | xbs_fraction__1[2]);
  assign and_29402 = and_29352 & and_29381;
  assign priority_sel_29403 = priority_sel_2b_2way({~(carry_bit | xbs_fraction__1[26] | nor_29323), and_29352}, {nor_29356, literal_29222}, {literal_29234, ~(xbs_fraction__1[25] | ~xbs_fraction__1[24])}, {literal_29222, nor_29356});
  assign and_29398 = ~(xbs_fraction__1[15] | xbs_fraction__1[14]) & nor_29345;
  assign and_29394 = nor_29338 & nor_29336;
  assign and_29390 = nor_29363 & nor_29362;
  assign concat_29416 = {literal_29234, ~(xbs_fraction__1[23] | xbs_fraction__1[22] | nor_29354) ? {literal_29234, ~(xbs_fraction__1[21] | ~xbs_fraction__1[20])} : {literal_29222, ~(xbs_fraction__1[23] | ~xbs_fraction__1[22])}};
  assign concat_29413 = {and_29349, priority_sel_2b_2way({~(xbs_fraction__1[19] | xbs_fraction__1[18] | nor_29318), and_29349}, literal_29267, {literal_29234, ~(xbs_fraction__1[17] | ~xbs_fraction__1[16])}, {nor_29319, ~(xbs_fraction__1[19] | ~xbs_fraction__1[18])})};
  assign concat_29412 = {literal_29234, ~(xbs_fraction__1[15] | xbs_fraction__1[14] | nor_29345) ? {literal_29234, ~(xbs_fraction__1[13] | ~xbs_fraction__1[12])} : {literal_29222, ~(xbs_fraction__1[15] | ~xbs_fraction__1[14])}};
  assign concat_29410 = {and_29341, priority_sel_2b_2way({~(xbs_fraction__1[11] | xbs_fraction__1[10] | nor_29309), and_29341}, {nor_29342, literal_29222}, {literal_29234, ~(xbs_fraction__1[9] | ~xbs_fraction__1[8])}, {nor_29310, nor_29342})};
  assign concat_29409 = {literal_29234, ~(xbs_fraction__1[7] | xbs_fraction__1[6] | nor_29336) ? {literal_29234, ~(xbs_fraction__1[5] | ~xbs_fraction__1[4])} : {nor_29338, ~(xbs_fraction__1[7] | ~xbs_fraction__1[6])}};
  assign and_29421 = and_29349 & and_29398;
  assign concat_29425 = {literal_29234, and_29390, priority_sel_2b_2way({~(xbs_fraction__1[3] | xbs_fraction__1[2] | nor_29362), and_29390}, literal_29267, {literal_29234, ~(xbs_fraction__1[1] | ~xbs_fraction__1[0])}, {nor_29363, ~(xbs_fraction__1[3] | ~xbs_fraction__1[2])})};
  assign sel_29534 = ~(~and_29402 | and_29421) ? {literal_29234, ~(~and_29349 | and_29398) ? concat_29412 : concat_29413} : {and_29402, priority_sel_3b_2way({~(~and_29352 | and_29381), and_29402}, {priority_sel_29403, literal_29222}, concat_29416, {literal_29222, priority_sel_29403})};
  assign concat_29433 = {literal_29234, and_29341 & and_29394 ? concat_29425 : {literal_29222, ~(~and_29341 | and_29394) ? concat_29409 : concat_29410}};
  assign leading_zeroes = and_29402 & and_29421 ? concat_29433 : {literal_29222, sel_29534};
  assign cancel_fraction = leading_zeroes >= 5'h1d ? 29'h0000_0000 : {literal_29222, xbs_fraction__1} << leading_zeroes;
  assign cancel_fraction__1 = cancel_fraction[27:1];
  assign carry_fraction__1 = {xbs_fraction__1[27:2], xbs_fraction__1[1] | xbs_fraction__1[0]};
  assign shifted_fraction = carry_bit ? carry_fraction__1 : cancel_fraction__1;
  assign normal_chunk = shifted_fraction[2:0];
  assign fraction_shift__3 = 3'h4;
  assign half_way_chunk = shifted_fraction[3:2];
  assign do_round_up = normal_chunk > fraction_shift__3 | half_way_chunk == 2'h3;
  assign add_29453 = {literal_29222, shifted_fraction[26:3]} + {literal_29275, do_round_up};
  assign rounding_carry = add_29453[24];
  assign add_29466 = {literal_29222, x_bexp__3} + 9'h001;
  assign sub_29467 = {5'h00, rounding_carry} - {literal_29222, leading_zeroes};
  assign fraction_is_zero = add_29276 == 26'h000_0000 & ~(shrl_29263[1] | shrl_29263[2]) & ~(shrl_29263[0] | sticky);
  assign wide_exponent_associative_element = {literal_29222, add_29466};
  assign wide_exponent_associative_element__1 = {{4{sub_29467[5]}}, sub_29467};
  assign wide_exponent = wide_exponent_associative_element + wide_exponent_associative_element__1;
  assign wide_exponent__1 = wide_exponent & {10{~fraction_is_zero}};
  assign MAX_EXPONENT = 8'hff;
  assign literal_29480 = 23'h00_0000;
  assign wide_exponent__2 = wide_exponent__1[8:0] & {9{~wide_exponent__1[9]}};
  assign eq_29482 = x_bexp__3 == MAX_EXPONENT;
  assign eq_29483 = x_fraction__1 == literal_29480;
  assign eq_29484 = y_bexp__3 == MAX_EXPONENT;
  assign eq_29485 = y_fraction__3 == literal_29480;
  assign fraction_shift__2 = 3'h3;
  assign is_operand_inf = eq_29482 & eq_29483 | eq_29484 & eq_29485;
  assign and_reduce_29503 = &wide_exponent__2[7:0];
  assign has_pos_inf = ~(~eq_29482 | ~eq_29483 | x_sign__1) | ~(~eq_29484 | ~eq_29485 | y_sign__3);
  assign has_neg_inf = eq_29482 & eq_29483 & x_sign__1 | eq_29484 & eq_29485 & y_sign__3;
  assign rounded_fraction = {add_29453, normal_chunk};
  assign fraction_shift__1 = rounding_carry ? fraction_shift__3 : fraction_shift__2;
  assign shrl_29516 = rounded_fraction >> fraction_shift__1;
  assign is_result_nan = ~(~eq_29482 | eq_29483) | ~(~eq_29484 | eq_29485) | has_pos_inf & has_neg_inf;
  assign result_sign = priority_sel_1b_2way({add_29276[25], fraction_is_zero}, x_sign__1 & y_sign__3, ~y_sign__3, y_sign__3);
  assign result_fraction = shrl_29516[22:0];
  assign sign_ext_29522 = {23{~(is_operand_inf | wide_exponent__2[8] | and_reduce_29503 | ~((|wide_exponent__2[8:1]) | wide_exponent__2[0]))}};
  assign result_sign__1 = is_operand_inf ? ~has_pos_inf : result_sign;
  assign result_fraction__3 = result_fraction & sign_ext_29522;
  assign FRACTION_HIGH_BIT = 23'h40_0000;
  assign result_sign__2 = ~is_result_nan & result_sign__1;
  assign result_exponent__2 = is_result_nan | is_operand_inf | wide_exponent__2[8] | and_reduce_29503 ? MAX_EXPONENT : wide_exponent__2[7:0];
  assign result_fraction__4 = is_result_nan ? FRACTION_HIGH_BIT : result_fraction__3;
  assign out = {result_sign__2, result_exponent__2, result_fraction__4};
endmodule