791 lines
40 KiB
Verilog
791 lines
40 KiB
Verilog
module el2_exu_div_ctl(
|
|
input clock,
|
|
input reset,
|
|
input io_scan_mode,
|
|
input io_dp_valid,
|
|
input io_dp_unsign,
|
|
input io_dp_rem,
|
|
input [31:0] io_dividend,
|
|
input [31:0] io_divisor,
|
|
input io_cancel,
|
|
output [31:0] io_out,
|
|
output io_finish_dly
|
|
);
|
|
`ifdef RANDOMIZE_REG_INIT
|
|
reg [31:0] _RAND_0;
|
|
reg [63:0] _RAND_1;
|
|
reg [63:0] _RAND_2;
|
|
reg [31:0] _RAND_3;
|
|
reg [31:0] _RAND_4;
|
|
reg [31:0] _RAND_5;
|
|
reg [31:0] _RAND_6;
|
|
reg [31:0] _RAND_7;
|
|
reg [31:0] _RAND_8;
|
|
reg [31:0] _RAND_9;
|
|
reg [31:0] _RAND_10;
|
|
reg [63:0] _RAND_11;
|
|
reg [31:0] _RAND_12;
|
|
reg [31:0] _RAND_13;
|
|
reg [31:0] _RAND_14;
|
|
`endif // RANDOMIZE_REG_INIT
|
|
wire _T = ~io_cancel; // @[el2_exu_div_ctl.scala 56:30]
|
|
reg valid_ff_x; // @[Reg.scala 27:20]
|
|
wire valid_x = valid_ff_x & _T; // @[el2_exu_div_ctl.scala 56:28]
|
|
reg [32:0] q_ff; // @[Reg.scala 27:20]
|
|
wire _T_2 = q_ff[31:4] == 28'h0; // @[el2_exu_div_ctl.scala 62:33]
|
|
reg [32:0] m_ff; // @[Reg.scala 27:20]
|
|
wire _T_4 = m_ff[31:4] == 28'h0; // @[el2_exu_div_ctl.scala 62:56]
|
|
wire _T_5 = _T_2 & _T_4; // @[el2_exu_div_ctl.scala 62:42]
|
|
wire _T_7 = m_ff[31:0] != 32'h0; // @[el2_exu_div_ctl.scala 62:79]
|
|
wire _T_8 = _T_5 & _T_7; // @[el2_exu_div_ctl.scala 62:65]
|
|
reg rem_ff; // @[Reg.scala 27:20]
|
|
wire _T_9 = ~rem_ff; // @[el2_exu_div_ctl.scala 62:90]
|
|
wire _T_10 = _T_8 & _T_9; // @[el2_exu_div_ctl.scala 62:88]
|
|
wire _T_11 = _T_10 & valid_x; // @[el2_exu_div_ctl.scala 62:98]
|
|
wire _T_13 = q_ff[31:0] == 32'h0; // @[el2_exu_div_ctl.scala 63:16]
|
|
wire _T_16 = _T_13 & _T_7; // @[el2_exu_div_ctl.scala 63:25]
|
|
wire _T_18 = _T_16 & _T_9; // @[el2_exu_div_ctl.scala 63:48]
|
|
wire _T_19 = _T_18 & valid_x; // @[el2_exu_div_ctl.scala 63:58]
|
|
wire smallnum_case = _T_11 | _T_19; // @[el2_exu_div_ctl.scala 62:109]
|
|
wire pat1 = q_ff[3]; // @[el2_exu_div_ctl.scala 66:57]
|
|
wire _T_22 = ~m_ff[3]; // @[el2_exu_div_ctl.scala 67:69]
|
|
wire _T_24 = ~m_ff[2]; // @[el2_exu_div_ctl.scala 67:69]
|
|
wire _T_26 = ~m_ff[1]; // @[el2_exu_div_ctl.scala 67:69]
|
|
wire _T_27 = _T_22 & _T_24; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire pat2 = _T_27 & _T_26; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_28 = pat1 & pat2; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_33 = pat1 & _T_27; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_35 = ~m_ff[0]; // @[el2_exu_div_ctl.scala 74:45]
|
|
wire _T_36 = _T_33 & _T_35; // @[el2_exu_div_ctl.scala 74:43]
|
|
wire pat1_2 = q_ff[2]; // @[el2_exu_div_ctl.scala 66:57]
|
|
wire _T_44 = pat1_2 & pat2; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_45 = _T_36 | _T_44; // @[el2_exu_div_ctl.scala 74:54]
|
|
wire pat1_3 = pat1 & pat1_2; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_52 = pat1_3 & _T_27; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_53 = _T_45 | _T_52; // @[el2_exu_div_ctl.scala 74:86]
|
|
wire _T_58 = pat1_2 & _T_27; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_61 = _T_58 & _T_35; // @[el2_exu_div_ctl.scala 76:43]
|
|
wire pat1_5 = q_ff[1]; // @[el2_exu_div_ctl.scala 66:57]
|
|
wire _T_69 = pat1_5 & pat2; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_70 = _T_61 | _T_69; // @[el2_exu_div_ctl.scala 76:54]
|
|
wire pat2_6 = _T_22 & _T_26; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_75 = pat1 & pat2_6; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_78 = _T_75 & _T_35; // @[el2_exu_div_ctl.scala 76:116]
|
|
wire _T_79 = _T_70 | _T_78; // @[el2_exu_div_ctl.scala 76:89]
|
|
wire _T_82 = ~pat1_2; // @[el2_exu_div_ctl.scala 66:69]
|
|
wire pat1_7 = pat1 & _T_82; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_90 = _T_27 & m_ff[1]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire pat2_7 = _T_90 & m_ff[0]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_91 = pat1_7 & pat2_7; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_92 = _T_79 | _T_91; // @[el2_exu_div_ctl.scala 76:127]
|
|
wire _T_94 = ~pat1; // @[el2_exu_div_ctl.scala 66:69]
|
|
wire _T_97 = _T_94 & pat1_2; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire pat1_8 = _T_97 & pat1_5; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_102 = pat1_8 & _T_27; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_103 = _T_92 | _T_102; // @[el2_exu_div_ctl.scala 77:54]
|
|
wire _T_107 = pat1_3 & _T_22; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_110 = _T_107 & _T_35; // @[el2_exu_div_ctl.scala 77:115]
|
|
wire _T_111 = _T_103 | _T_110; // @[el2_exu_div_ctl.scala 77:89]
|
|
wire _T_119 = _T_22 & m_ff[2]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire pat2_10 = _T_119 & _T_26; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_120 = pat1_3 & pat2_10; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_121 = _T_111 | _T_120; // @[el2_exu_div_ctl.scala 77:127]
|
|
wire pat1_11 = pat1 & pat1_5; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_128 = pat1_11 & pat2_6; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_129 = _T_121 | _T_128; // @[el2_exu_div_ctl.scala 78:54]
|
|
wire pat1_12 = pat1_3 & pat1_5; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_137 = pat1_12 & _T_119; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_138 = _T_129 | _T_137; // @[el2_exu_div_ctl.scala 78:88]
|
|
wire _T_142 = pat1_2 & pat1_5; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire pat1_13 = _T_142 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_147 = pat1_13 & pat2_6; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire pat1_14 = pat1_7 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_157 = _T_22 & m_ff[1]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire pat2_14 = _T_157 & m_ff[0]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_158 = pat1_14 & pat2_14; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_159 = _T_147 | _T_158; // @[el2_exu_div_ctl.scala 80:57]
|
|
wire _T_164 = pat1_2 & pat2_6; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_167 = _T_164 & _T_35; // @[el2_exu_div_ctl.scala 80:124]
|
|
wire _T_168 = _T_159 | _T_167; // @[el2_exu_div_ctl.scala 80:97]
|
|
wire _T_173 = pat1_5 & _T_27; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_176 = _T_173 & _T_35; // @[el2_exu_div_ctl.scala 81:43]
|
|
wire _T_177 = _T_168 | _T_176; // @[el2_exu_div_ctl.scala 80:139]
|
|
wire _T_185 = q_ff[0] & pat2; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_186 = _T_177 | _T_185; // @[el2_exu_div_ctl.scala 81:57]
|
|
wire _T_191 = ~pat1_5; // @[el2_exu_div_ctl.scala 66:69]
|
|
wire pat1_18 = _T_97 & _T_191; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_201 = pat1_18 & pat2_7; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_202 = _T_186 | _T_201; // @[el2_exu_div_ctl.scala 81:97]
|
|
wire _T_209 = pat1_8 & _T_22; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_212 = _T_209 & _T_35; // @[el2_exu_div_ctl.scala 82:46]
|
|
wire _T_213 = _T_202 | _T_212; // @[el2_exu_div_ctl.scala 81:139]
|
|
wire pat2_20 = _T_24 & _T_26; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_218 = pat1 & pat2_20; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_221 = _T_218 & _T_35; // @[el2_exu_div_ctl.scala 82:85]
|
|
wire _T_222 = _T_213 | _T_221; // @[el2_exu_div_ctl.scala 82:57]
|
|
wire pat2_21 = _T_119 & m_ff[1]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_231 = pat1_7 & pat2_21; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_232 = _T_222 | _T_231; // @[el2_exu_div_ctl.scala 82:97]
|
|
wire _T_244 = pat1_8 & pat2_10; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_245 = _T_232 | _T_244; // @[el2_exu_div_ctl.scala 82:139]
|
|
wire pat1_23 = _T_97 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_255 = pat1_23 & pat2_6; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_256 = _T_245 | _T_255; // @[el2_exu_div_ctl.scala 83:57]
|
|
wire pat1_24 = pat1_7 & _T_191; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire pat2_24 = _T_119 & m_ff[0]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_268 = pat1_24 & pat2_24; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_269 = _T_256 | _T_268; // @[el2_exu_div_ctl.scala 83:97]
|
|
wire _T_274 = _T_82 & pat1_5; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire pat1_25 = _T_274 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_279 = pat1_25 & _T_27; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_280 = _T_269 | _T_279; // @[el2_exu_div_ctl.scala 83:139]
|
|
wire _T_284 = pat1_3 & _T_26; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_287 = _T_284 & _T_35; // @[el2_exu_div_ctl.scala 84:84]
|
|
wire _T_288 = _T_280 | _T_287; // @[el2_exu_div_ctl.scala 84:57]
|
|
wire pat1_27 = pat1_8 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_299 = pat1_27 & _T_119; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_300 = _T_288 | _T_299; // @[el2_exu_div_ctl.scala 84:97]
|
|
wire pat2_28 = m_ff[3] & _T_24; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_306 = pat1_3 & pat2_28; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_307 = _T_300 | _T_306; // @[el2_exu_div_ctl.scala 84:139]
|
|
wire pat2_29 = pat2_28 & _T_26; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_316 = pat1_11 & pat2_29; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_317 = _T_307 | _T_316; // @[el2_exu_div_ctl.scala 85:57]
|
|
wire pat1_30 = pat1 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_324 = pat1_30 & pat2_20; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_325 = _T_317 | _T_324; // @[el2_exu_div_ctl.scala 85:97]
|
|
wire pat1_31 = pat1 & _T_191; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire pat2_31 = pat2_21 & m_ff[0]; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_336 = pat1_31 & pat2_31; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_337 = _T_325 | _T_336; // @[el2_exu_div_ctl.scala 85:139]
|
|
wire _T_342 = pat1_12 & m_ff[3]; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_345 = _T_342 & _T_35; // @[el2_exu_div_ctl.scala 86:86]
|
|
wire _T_346 = _T_337 | _T_345; // @[el2_exu_div_ctl.scala 86:57]
|
|
wire pat2_33 = m_ff[3] & _T_26; // @[el2_exu_div_ctl.scala 67:94]
|
|
wire _T_354 = pat1_12 & pat2_33; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_355 = _T_346 | _T_354; // @[el2_exu_div_ctl.scala 86:97]
|
|
wire pat1_34 = pat1_3 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_363 = pat1_34 & pat2_33; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_364 = _T_355 | _T_363; // @[el2_exu_div_ctl.scala 86:139]
|
|
wire pat1_35 = pat1_7 & pat1_5; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_373 = pat1_35 & _T_157; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_374 = _T_364 | _T_373; // @[el2_exu_div_ctl.scala 87:57]
|
|
wire pat1_36 = pat1_11 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_380 = pat1_36 & _T_24; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_381 = _T_374 | _T_380; // @[el2_exu_div_ctl.scala 87:97]
|
|
wire pat1_37 = pat1_12 & q_ff[0]; // @[el2_exu_div_ctl.scala 66:94]
|
|
wire _T_388 = pat1_37 & m_ff[3]; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_389 = _T_381 | _T_388; // @[el2_exu_div_ctl.scala 87:139]
|
|
wire _T_393 = pat1_11 & _T_24; // @[el2_exu_div_ctl.scala 68:10]
|
|
wire _T_396 = _T_393 & _T_35; // @[el2_exu_div_ctl.scala 88:83]
|
|
wire _T_397 = _T_389 | _T_396; // @[el2_exu_div_ctl.scala 88:57]
|
|
wire [3:0] smallnum = {_T_28,_T_53,_T_138,_T_397}; // @[Cat.scala 29:58]
|
|
reg sign_ff; // @[Reg.scala 27:20]
|
|
wire _T_401 = sign_ff & q_ff[31]; // @[el2_exu_div_ctl.scala 98:34]
|
|
wire [32:0] short_dividend = {_T_401,q_ff[31:0]}; // @[Cat.scala 29:58]
|
|
wire _T_406 = ~short_dividend[32]; // @[el2_exu_div_ctl.scala 103:7]
|
|
wire _T_409 = short_dividend[31:24] != 8'h0; // @[el2_exu_div_ctl.scala 103:60]
|
|
wire _T_414 = short_dividend[31:23] != 9'h1ff; // @[el2_exu_div_ctl.scala 104:59]
|
|
wire _T_415 = _T_406 & _T_409; // @[Mux.scala 27:72]
|
|
wire _T_416 = short_dividend[32] & _T_414; // @[Mux.scala 27:72]
|
|
wire _T_417 = _T_415 | _T_416; // @[Mux.scala 27:72]
|
|
wire _T_424 = short_dividend[23:16] != 8'h0; // @[el2_exu_div_ctl.scala 107:60]
|
|
wire _T_429 = short_dividend[22:15] != 8'hff; // @[el2_exu_div_ctl.scala 108:59]
|
|
wire _T_430 = _T_406 & _T_424; // @[Mux.scala 27:72]
|
|
wire _T_431 = short_dividend[32] & _T_429; // @[Mux.scala 27:72]
|
|
wire _T_432 = _T_430 | _T_431; // @[Mux.scala 27:72]
|
|
wire _T_439 = short_dividend[15:8] != 8'h0; // @[el2_exu_div_ctl.scala 111:59]
|
|
wire _T_444 = short_dividend[14:7] != 8'hff; // @[el2_exu_div_ctl.scala 112:58]
|
|
wire _T_445 = _T_406 & _T_439; // @[Mux.scala 27:72]
|
|
wire _T_446 = short_dividend[32] & _T_444; // @[Mux.scala 27:72]
|
|
wire _T_447 = _T_445 | _T_446; // @[Mux.scala 27:72]
|
|
wire [2:0] a_cls = {_T_417,_T_432,_T_447}; // @[Cat.scala 29:58]
|
|
wire _T_452 = ~m_ff[32]; // @[el2_exu_div_ctl.scala 117:7]
|
|
wire _T_455 = m_ff[31:24] != 8'h0; // @[el2_exu_div_ctl.scala 117:40]
|
|
wire _T_460 = m_ff[31:24] != 8'hff; // @[el2_exu_div_ctl.scala 118:39]
|
|
wire _T_461 = _T_452 & _T_455; // @[Mux.scala 27:72]
|
|
wire _T_462 = m_ff[32] & _T_460; // @[Mux.scala 27:72]
|
|
wire _T_463 = _T_461 | _T_462; // @[Mux.scala 27:72]
|
|
wire _T_470 = m_ff[23:16] != 8'h0; // @[el2_exu_div_ctl.scala 121:40]
|
|
wire _T_475 = m_ff[23:16] != 8'hff; // @[el2_exu_div_ctl.scala 122:39]
|
|
wire _T_476 = _T_452 & _T_470; // @[Mux.scala 27:72]
|
|
wire _T_477 = m_ff[32] & _T_475; // @[Mux.scala 27:72]
|
|
wire _T_478 = _T_476 | _T_477; // @[Mux.scala 27:72]
|
|
wire _T_485 = m_ff[15:8] != 8'h0; // @[el2_exu_div_ctl.scala 125:39]
|
|
wire _T_490 = m_ff[15:8] != 8'hff; // @[el2_exu_div_ctl.scala 126:38]
|
|
wire _T_491 = _T_452 & _T_485; // @[Mux.scala 27:72]
|
|
wire _T_492 = m_ff[32] & _T_490; // @[Mux.scala 27:72]
|
|
wire _T_493 = _T_491 | _T_492; // @[Mux.scala 27:72]
|
|
wire [2:0] b_cls = {_T_463,_T_478,_T_493}; // @[Cat.scala 29:58]
|
|
wire _T_497 = a_cls[2:1] == 2'h1; // @[el2_exu_div_ctl.scala 130:19]
|
|
wire _T_500 = _T_497 & b_cls[2]; // @[el2_exu_div_ctl.scala 130:34]
|
|
wire _T_502 = a_cls == 3'h1; // @[el2_exu_div_ctl.scala 131:21]
|
|
wire _T_505 = _T_502 & b_cls[2]; // @[el2_exu_div_ctl.scala 131:36]
|
|
wire _T_506 = _T_500 | _T_505; // @[el2_exu_div_ctl.scala 130:65]
|
|
wire _T_508 = a_cls == 3'h0; // @[el2_exu_div_ctl.scala 132:21]
|
|
wire _T_511 = _T_508 & b_cls[2]; // @[el2_exu_div_ctl.scala 132:36]
|
|
wire _T_512 = _T_506 | _T_511; // @[el2_exu_div_ctl.scala 131:67]
|
|
wire _T_516 = b_cls[2:1] == 2'h1; // @[el2_exu_div_ctl.scala 133:50]
|
|
wire _T_517 = _T_502 & _T_516; // @[el2_exu_div_ctl.scala 133:36]
|
|
wire _T_518 = _T_512 | _T_517; // @[el2_exu_div_ctl.scala 132:67]
|
|
wire _T_523 = _T_508 & _T_516; // @[el2_exu_div_ctl.scala 134:36]
|
|
wire _T_524 = _T_518 | _T_523; // @[el2_exu_div_ctl.scala 133:67]
|
|
wire _T_528 = b_cls == 3'h1; // @[el2_exu_div_ctl.scala 135:50]
|
|
wire _T_529 = _T_508 & _T_528; // @[el2_exu_div_ctl.scala 135:36]
|
|
wire _T_530 = _T_524 | _T_529; // @[el2_exu_div_ctl.scala 134:67]
|
|
wire _T_535 = a_cls[2] & b_cls[2]; // @[el2_exu_div_ctl.scala 137:36]
|
|
wire _T_540 = _T_497 & _T_516; // @[el2_exu_div_ctl.scala 138:36]
|
|
wire _T_541 = _T_535 | _T_540; // @[el2_exu_div_ctl.scala 137:67]
|
|
wire _T_546 = _T_502 & _T_528; // @[el2_exu_div_ctl.scala 139:36]
|
|
wire _T_547 = _T_541 | _T_546; // @[el2_exu_div_ctl.scala 138:67]
|
|
wire _T_551 = b_cls == 3'h0; // @[el2_exu_div_ctl.scala 140:50]
|
|
wire _T_552 = _T_508 & _T_551; // @[el2_exu_div_ctl.scala 140:36]
|
|
wire _T_553 = _T_547 | _T_552; // @[el2_exu_div_ctl.scala 139:67]
|
|
wire _T_558 = a_cls[2] & _T_516; // @[el2_exu_div_ctl.scala 142:36]
|
|
wire _T_563 = _T_497 & _T_528; // @[el2_exu_div_ctl.scala 143:36]
|
|
wire _T_564 = _T_558 | _T_563; // @[el2_exu_div_ctl.scala 142:67]
|
|
wire _T_569 = _T_502 & _T_551; // @[el2_exu_div_ctl.scala 144:36]
|
|
wire _T_570 = _T_564 | _T_569; // @[el2_exu_div_ctl.scala 143:67]
|
|
wire _T_575 = a_cls[2] & _T_528; // @[el2_exu_div_ctl.scala 146:36]
|
|
wire _T_580 = _T_497 & _T_551; // @[el2_exu_div_ctl.scala 147:36]
|
|
wire _T_581 = _T_575 | _T_580; // @[el2_exu_div_ctl.scala 146:67]
|
|
wire [3:0] shortq_raw = {_T_530,_T_553,_T_570,_T_581}; // @[Cat.scala 29:58]
|
|
wire _T_586 = valid_ff_x & _T_7; // @[el2_exu_div_ctl.scala 150:35]
|
|
wire _T_587 = shortq_raw != 4'h0; // @[el2_exu_div_ctl.scala 150:78]
|
|
wire shortq_enable = _T_586 & _T_587; // @[el2_exu_div_ctl.scala 150:64]
|
|
wire [3:0] _T_589 = shortq_enable ? 4'hf : 4'h0; // @[Bitwise.scala 72:12]
|
|
wire [3:0] shortq_shift = _T_589 & shortq_raw; // @[el2_exu_div_ctl.scala 151:44]
|
|
reg [3:0] shortq_shift_xx; // @[Reg.scala 27:20]
|
|
wire [4:0] _T_598 = shortq_shift_xx[3] ? 5'h1f : 5'h0; // @[Mux.scala 27:72]
|
|
wire [4:0] _T_599 = shortq_shift_xx[2] ? 5'h18 : 5'h0; // @[Mux.scala 27:72]
|
|
wire [4:0] _T_600 = shortq_shift_xx[1] ? 5'h10 : 5'h0; // @[Mux.scala 27:72]
|
|
wire [3:0] _T_601 = shortq_shift_xx[0] ? 4'h8 : 4'h0; // @[Mux.scala 27:72]
|
|
wire [4:0] _T_602 = _T_598 | _T_599; // @[Mux.scala 27:72]
|
|
wire [4:0] _T_603 = _T_602 | _T_600; // @[Mux.scala 27:72]
|
|
wire [4:0] _GEN_15 = {{1'd0}, _T_601}; // @[Mux.scala 27:72]
|
|
wire [4:0] shortq_shift_ff = _T_603 | _GEN_15; // @[Mux.scala 27:72]
|
|
reg [5:0] count; // @[Reg.scala 27:20]
|
|
wire _T_606 = count == 6'h20; // @[el2_exu_div_ctl.scala 164:55]
|
|
wire _T_607 = count == 6'h21; // @[el2_exu_div_ctl.scala 164:76]
|
|
wire _T_608 = _T_9 ? _T_606 : _T_607; // @[el2_exu_div_ctl.scala 164:39]
|
|
wire finish = smallnum_case | _T_608; // @[el2_exu_div_ctl.scala 164:34]
|
|
reg run_state; // @[Reg.scala 27:20]
|
|
wire _T_609 = io_dp_valid | run_state; // @[el2_exu_div_ctl.scala 165:32]
|
|
wire _T_610 = _T_609 | finish; // @[el2_exu_div_ctl.scala 165:44]
|
|
reg finish_ff; // @[Reg.scala 27:20]
|
|
wire div_clken = _T_610 | finish_ff; // @[el2_exu_div_ctl.scala 165:53]
|
|
wire _T_612 = ~finish; // @[el2_exu_div_ctl.scala 166:48]
|
|
wire _T_613 = _T_609 & _T_612; // @[el2_exu_div_ctl.scala 166:46]
|
|
wire run_in = _T_613 & _T; // @[el2_exu_div_ctl.scala 166:56]
|
|
wire _T_616 = run_state & _T_612; // @[el2_exu_div_ctl.scala 167:35]
|
|
wire _T_618 = _T_616 & _T; // @[el2_exu_div_ctl.scala 167:45]
|
|
wire _T_619 = ~shortq_enable; // @[el2_exu_div_ctl.scala 167:60]
|
|
wire _T_620 = _T_618 & _T_619; // @[el2_exu_div_ctl.scala 167:58]
|
|
wire [5:0] _T_622 = _T_620 ? 6'h3f : 6'h0; // @[Bitwise.scala 72:12]
|
|
wire [5:0] _T_623 = {1'h0,shortq_shift_ff}; // @[Cat.scala 29:58]
|
|
wire [5:0] _T_625 = count + _T_623; // @[el2_exu_div_ctl.scala 167:86]
|
|
wire [5:0] _T_627 = _T_625 + 6'h1; // @[el2_exu_div_ctl.scala 167:113]
|
|
wire [5:0] count_in = _T_622 & _T_627; // @[el2_exu_div_ctl.scala 167:77]
|
|
wire _T_631 = ~io_dp_unsign; // @[el2_exu_div_ctl.scala 171:20]
|
|
wire _T_632 = io_divisor != 32'h0; // @[el2_exu_div_ctl.scala 171:48]
|
|
wire sign_eff = _T_631 & _T_632; // @[el2_exu_div_ctl.scala 171:34]
|
|
wire _T_633 = ~run_state; // @[el2_exu_div_ctl.scala 175:6]
|
|
wire [32:0] _T_635 = {1'h0,io_dividend}; // @[Cat.scala 29:58]
|
|
reg shortq_enable_ff; // @[Reg.scala 27:20]
|
|
wire _T_636 = valid_ff_x | shortq_enable_ff; // @[el2_exu_div_ctl.scala 176:30]
|
|
wire _T_637 = run_state & _T_636; // @[el2_exu_div_ctl.scala 176:16]
|
|
reg dividend_neg_ff; // @[Reg.scala 27:20]
|
|
wire _T_660 = sign_ff & dividend_neg_ff; // @[el2_exu_div_ctl.scala 180:32]
|
|
wire _T_845 = |q_ff[30:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_847 = ~q_ff[31]; // @[el2_lib.scala 235:32]
|
|
wire _T_849 = _T_845 ? _T_847 : q_ff[31]; // @[el2_lib.scala 235:25]
|
|
wire _T_839 = |q_ff[29:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_841 = ~q_ff[30]; // @[el2_lib.scala 235:32]
|
|
wire _T_843 = _T_839 ? _T_841 : q_ff[30]; // @[el2_lib.scala 235:25]
|
|
wire _T_833 = |q_ff[28:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_835 = ~q_ff[29]; // @[el2_lib.scala 235:32]
|
|
wire _T_837 = _T_833 ? _T_835 : q_ff[29]; // @[el2_lib.scala 235:25]
|
|
wire _T_827 = |q_ff[27:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_829 = ~q_ff[28]; // @[el2_lib.scala 235:32]
|
|
wire _T_831 = _T_827 ? _T_829 : q_ff[28]; // @[el2_lib.scala 235:25]
|
|
wire _T_821 = |q_ff[26:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_823 = ~q_ff[27]; // @[el2_lib.scala 235:32]
|
|
wire _T_825 = _T_821 ? _T_823 : q_ff[27]; // @[el2_lib.scala 235:25]
|
|
wire _T_815 = |q_ff[25:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_817 = ~q_ff[26]; // @[el2_lib.scala 235:32]
|
|
wire _T_819 = _T_815 ? _T_817 : q_ff[26]; // @[el2_lib.scala 235:25]
|
|
wire _T_809 = |q_ff[24:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_811 = ~q_ff[25]; // @[el2_lib.scala 235:32]
|
|
wire _T_813 = _T_809 ? _T_811 : q_ff[25]; // @[el2_lib.scala 235:25]
|
|
wire _T_803 = |q_ff[23:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_805 = ~q_ff[24]; // @[el2_lib.scala 235:32]
|
|
wire _T_807 = _T_803 ? _T_805 : q_ff[24]; // @[el2_lib.scala 235:25]
|
|
wire _T_797 = |q_ff[22:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_799 = ~q_ff[23]; // @[el2_lib.scala 235:32]
|
|
wire _T_801 = _T_797 ? _T_799 : q_ff[23]; // @[el2_lib.scala 235:25]
|
|
wire _T_791 = |q_ff[21:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_793 = ~q_ff[22]; // @[el2_lib.scala 235:32]
|
|
wire _T_795 = _T_791 ? _T_793 : q_ff[22]; // @[el2_lib.scala 235:25]
|
|
wire _T_785 = |q_ff[20:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_787 = ~q_ff[21]; // @[el2_lib.scala 235:32]
|
|
wire _T_789 = _T_785 ? _T_787 : q_ff[21]; // @[el2_lib.scala 235:25]
|
|
wire _T_779 = |q_ff[19:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_781 = ~q_ff[20]; // @[el2_lib.scala 235:32]
|
|
wire _T_783 = _T_779 ? _T_781 : q_ff[20]; // @[el2_lib.scala 235:25]
|
|
wire _T_773 = |q_ff[18:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_775 = ~q_ff[19]; // @[el2_lib.scala 235:32]
|
|
wire _T_777 = _T_773 ? _T_775 : q_ff[19]; // @[el2_lib.scala 235:25]
|
|
wire _T_767 = |q_ff[17:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_769 = ~q_ff[18]; // @[el2_lib.scala 235:32]
|
|
wire _T_771 = _T_767 ? _T_769 : q_ff[18]; // @[el2_lib.scala 235:25]
|
|
wire _T_761 = |q_ff[16:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_763 = ~q_ff[17]; // @[el2_lib.scala 235:32]
|
|
wire _T_765 = _T_761 ? _T_763 : q_ff[17]; // @[el2_lib.scala 235:25]
|
|
wire _T_755 = |q_ff[15:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_757 = ~q_ff[16]; // @[el2_lib.scala 235:32]
|
|
wire _T_759 = _T_755 ? _T_757 : q_ff[16]; // @[el2_lib.scala 235:25]
|
|
wire [7:0] _T_870 = {_T_801,_T_795,_T_789,_T_783,_T_777,_T_771,_T_765,_T_759}; // @[el2_lib.scala 237:14]
|
|
wire _T_749 = |q_ff[14:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_751 = ~q_ff[15]; // @[el2_lib.scala 235:32]
|
|
wire _T_753 = _T_749 ? _T_751 : q_ff[15]; // @[el2_lib.scala 235:25]
|
|
wire _T_743 = |q_ff[13:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_745 = ~q_ff[14]; // @[el2_lib.scala 235:32]
|
|
wire _T_747 = _T_743 ? _T_745 : q_ff[14]; // @[el2_lib.scala 235:25]
|
|
wire _T_737 = |q_ff[12:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_739 = ~q_ff[13]; // @[el2_lib.scala 235:32]
|
|
wire _T_741 = _T_737 ? _T_739 : q_ff[13]; // @[el2_lib.scala 235:25]
|
|
wire _T_731 = |q_ff[11:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_733 = ~q_ff[12]; // @[el2_lib.scala 235:32]
|
|
wire _T_735 = _T_731 ? _T_733 : q_ff[12]; // @[el2_lib.scala 235:25]
|
|
wire _T_725 = |q_ff[10:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_727 = ~q_ff[11]; // @[el2_lib.scala 235:32]
|
|
wire _T_729 = _T_725 ? _T_727 : q_ff[11]; // @[el2_lib.scala 235:25]
|
|
wire _T_719 = |q_ff[9:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_721 = ~q_ff[10]; // @[el2_lib.scala 235:32]
|
|
wire _T_723 = _T_719 ? _T_721 : q_ff[10]; // @[el2_lib.scala 235:25]
|
|
wire _T_713 = |q_ff[8:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_715 = ~q_ff[9]; // @[el2_lib.scala 235:32]
|
|
wire _T_717 = _T_713 ? _T_715 : q_ff[9]; // @[el2_lib.scala 235:25]
|
|
wire _T_707 = |q_ff[7:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_709 = ~q_ff[8]; // @[el2_lib.scala 235:32]
|
|
wire _T_711 = _T_707 ? _T_709 : q_ff[8]; // @[el2_lib.scala 235:25]
|
|
wire _T_701 = |q_ff[6:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_703 = ~q_ff[7]; // @[el2_lib.scala 235:32]
|
|
wire _T_705 = _T_701 ? _T_703 : q_ff[7]; // @[el2_lib.scala 235:25]
|
|
wire _T_695 = |q_ff[5:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_697 = ~q_ff[6]; // @[el2_lib.scala 235:32]
|
|
wire _T_699 = _T_695 ? _T_697 : q_ff[6]; // @[el2_lib.scala 235:25]
|
|
wire _T_689 = |q_ff[4:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_691 = ~q_ff[5]; // @[el2_lib.scala 235:32]
|
|
wire _T_693 = _T_689 ? _T_691 : q_ff[5]; // @[el2_lib.scala 235:25]
|
|
wire _T_683 = |q_ff[3:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_685 = ~q_ff[4]; // @[el2_lib.scala 235:32]
|
|
wire _T_687 = _T_683 ? _T_685 : q_ff[4]; // @[el2_lib.scala 235:25]
|
|
wire _T_677 = |q_ff[2:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_679 = ~q_ff[3]; // @[el2_lib.scala 235:32]
|
|
wire _T_681 = _T_677 ? _T_679 : q_ff[3]; // @[el2_lib.scala 235:25]
|
|
wire _T_671 = |q_ff[1:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_673 = ~q_ff[2]; // @[el2_lib.scala 235:32]
|
|
wire _T_675 = _T_671 ? _T_673 : q_ff[2]; // @[el2_lib.scala 235:25]
|
|
wire _T_665 = |q_ff[0]; // @[el2_lib.scala 234:32]
|
|
wire _T_667 = ~q_ff[1]; // @[el2_lib.scala 235:32]
|
|
wire _T_669 = _T_665 ? _T_667 : q_ff[1]; // @[el2_lib.scala 235:25]
|
|
wire [6:0] _T_855 = {_T_705,_T_699,_T_693,_T_687,_T_681,_T_675,_T_669}; // @[el2_lib.scala 237:14]
|
|
wire [14:0] _T_863 = {_T_753,_T_747,_T_741,_T_735,_T_729,_T_723,_T_717,_T_711,_T_855}; // @[el2_lib.scala 237:14]
|
|
wire [30:0] _T_879 = {_T_849,_T_843,_T_837,_T_831,_T_825,_T_819,_T_813,_T_807,_T_870,_T_863}; // @[el2_lib.scala 237:14]
|
|
wire [31:0] _T_881 = {_T_879,q_ff[0]}; // @[Cat.scala 29:58]
|
|
wire [31:0] dividend_eff = _T_660 ? _T_881 : q_ff[31:0]; // @[el2_exu_div_ctl.scala 180:22]
|
|
wire [32:0] _T_917 = run_state ? 33'h1ffffffff : 33'h0; // @[Bitwise.scala 72:12]
|
|
wire _T_929 = _T_607 & rem_ff; // @[el2_exu_div_ctl.scala 196:41]
|
|
reg [32:0] a_ff; // @[Reg.scala 27:20]
|
|
wire rem_correct = _T_929 & a_ff[32]; // @[el2_exu_div_ctl.scala 196:50]
|
|
wire [32:0] _T_902 = rem_correct ? a_ff : 33'h0; // @[Mux.scala 27:72]
|
|
wire _T_890 = ~rem_correct; // @[el2_exu_div_ctl.scala 187:6]
|
|
wire _T_891 = ~shortq_enable_ff; // @[el2_exu_div_ctl.scala 187:21]
|
|
wire _T_892 = _T_890 & _T_891; // @[el2_exu_div_ctl.scala 187:19]
|
|
wire [32:0] _T_896 = {a_ff[31:0],q_ff[32]}; // @[Cat.scala 29:58]
|
|
wire [32:0] _T_903 = _T_892 ? _T_896 : 33'h0; // @[Mux.scala 27:72]
|
|
wire [32:0] _T_905 = _T_902 | _T_903; // @[Mux.scala 27:72]
|
|
wire _T_898 = _T_890 & shortq_enable_ff; // @[el2_exu_div_ctl.scala 188:19]
|
|
wire [55:0] _T_887 = {24'h0,dividend_eff}; // @[Cat.scala 29:58]
|
|
wire [86:0] _GEN_16 = {{31'd0}, _T_887}; // @[el2_exu_div_ctl.scala 184:47]
|
|
wire [86:0] _T_888 = _GEN_16 << shortq_shift_ff; // @[el2_exu_div_ctl.scala 184:47]
|
|
wire [55:0] a_eff_shift = _T_888[55:0]; // @[el2_exu_div_ctl.scala 184:15]
|
|
wire [32:0] _T_901 = {9'h0,a_eff_shift[55:32]}; // @[Cat.scala 29:58]
|
|
wire [32:0] _T_904 = _T_898 ? _T_901 : 33'h0; // @[Mux.scala 27:72]
|
|
wire [32:0] a_eff = _T_905 | _T_904; // @[Mux.scala 27:72]
|
|
wire [32:0] a_shift = _T_917 & a_eff; // @[el2_exu_div_ctl.scala 191:33]
|
|
wire _T_926 = a_ff[32] | rem_correct; // @[el2_exu_div_ctl.scala 195:21]
|
|
reg divisor_neg_ff; // @[Reg.scala 27:20]
|
|
wire m_already_comp = divisor_neg_ff & sign_ff; // @[el2_exu_div_ctl.scala 193:48]
|
|
wire add = _T_926 ^ m_already_comp; // @[el2_exu_div_ctl.scala 195:36]
|
|
wire [32:0] _T_885 = ~m_ff; // @[el2_exu_div_ctl.scala 183:35]
|
|
wire [32:0] m_eff = add ? m_ff : _T_885; // @[el2_exu_div_ctl.scala 183:15]
|
|
wire [32:0] _T_919 = a_shift + m_eff; // @[el2_exu_div_ctl.scala 192:41]
|
|
wire _T_920 = ~add; // @[el2_exu_div_ctl.scala 192:65]
|
|
wire [32:0] _T_921 = {32'h0,_T_920}; // @[Cat.scala 29:58]
|
|
wire [32:0] _T_923 = _T_919 + _T_921; // @[el2_exu_div_ctl.scala 192:49]
|
|
wire [32:0] a_in = _T_917 & _T_923; // @[el2_exu_div_ctl.scala 192:30]
|
|
wire _T_641 = ~a_in[32]; // @[el2_exu_div_ctl.scala 176:85]
|
|
wire [32:0] _T_642 = {dividend_eff,_T_641}; // @[Cat.scala 29:58]
|
|
wire [63:0] _GEN_17 = {{31'd0}, _T_642}; // @[el2_exu_div_ctl.scala 176:96]
|
|
wire [63:0] _T_643 = _GEN_17 << shortq_shift_ff; // @[el2_exu_div_ctl.scala 176:96]
|
|
wire _T_645 = ~_T_636; // @[el2_exu_div_ctl.scala 177:18]
|
|
wire _T_646 = run_state & _T_645; // @[el2_exu_div_ctl.scala 177:16]
|
|
wire [32:0] _T_651 = {q_ff[31:0],_T_641}; // @[Cat.scala 29:58]
|
|
wire [32:0] _T_652 = _T_633 ? _T_635 : 33'h0; // @[Mux.scala 27:72]
|
|
wire [63:0] _T_653 = _T_637 ? _T_643 : 64'h0; // @[Mux.scala 27:72]
|
|
wire [32:0] _T_654 = _T_646 ? _T_651 : 33'h0; // @[Mux.scala 27:72]
|
|
wire [63:0] _GEN_18 = {{31'd0}, _T_652}; // @[Mux.scala 27:72]
|
|
wire [63:0] _T_655 = _GEN_18 | _T_653; // @[Mux.scala 27:72]
|
|
wire [63:0] _GEN_19 = {{31'd0}, _T_654}; // @[Mux.scala 27:72]
|
|
wire [63:0] _T_656 = _T_655 | _GEN_19; // @[Mux.scala 27:72]
|
|
wire _T_659 = run_state & _T_619; // @[el2_exu_div_ctl.scala 179:48]
|
|
wire qff_enable = io_dp_valid | _T_659; // @[el2_exu_div_ctl.scala 179:35]
|
|
wire _T_910 = count != 6'h21; // @[el2_exu_div_ctl.scala 190:73]
|
|
wire _T_911 = _T_659 & _T_910; // @[el2_exu_div_ctl.scala 190:64]
|
|
wire _T_912 = io_dp_valid | _T_911; // @[el2_exu_div_ctl.scala 190:34]
|
|
wire aff_enable = _T_912 | rem_correct; // @[el2_exu_div_ctl.scala 190:89]
|
|
wire _T_932 = dividend_neg_ff ^ divisor_neg_ff; // @[el2_exu_div_ctl.scala 197:50]
|
|
wire _T_933 = sign_ff & _T_932; // @[el2_exu_div_ctl.scala 197:31]
|
|
wire [31:0] q_ff_eff = _T_933 ? _T_881 : q_ff[31:0]; // @[el2_exu_div_ctl.scala 197:21]
|
|
wire _T_1161 = |a_ff[0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1163 = ~a_ff[1]; // @[el2_lib.scala 235:32]
|
|
wire _T_1165 = _T_1161 ? _T_1163 : a_ff[1]; // @[el2_lib.scala 235:25]
|
|
wire _T_1167 = |a_ff[1:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1169 = ~a_ff[2]; // @[el2_lib.scala 235:32]
|
|
wire _T_1171 = _T_1167 ? _T_1169 : a_ff[2]; // @[el2_lib.scala 235:25]
|
|
wire _T_1173 = |a_ff[2:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1175 = ~a_ff[3]; // @[el2_lib.scala 235:32]
|
|
wire _T_1177 = _T_1173 ? _T_1175 : a_ff[3]; // @[el2_lib.scala 235:25]
|
|
wire _T_1179 = |a_ff[3:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1181 = ~a_ff[4]; // @[el2_lib.scala 235:32]
|
|
wire _T_1183 = _T_1179 ? _T_1181 : a_ff[4]; // @[el2_lib.scala 235:25]
|
|
wire _T_1185 = |a_ff[4:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1187 = ~a_ff[5]; // @[el2_lib.scala 235:32]
|
|
wire _T_1189 = _T_1185 ? _T_1187 : a_ff[5]; // @[el2_lib.scala 235:25]
|
|
wire _T_1191 = |a_ff[5:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1193 = ~a_ff[6]; // @[el2_lib.scala 235:32]
|
|
wire _T_1195 = _T_1191 ? _T_1193 : a_ff[6]; // @[el2_lib.scala 235:25]
|
|
wire _T_1197 = |a_ff[6:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1199 = ~a_ff[7]; // @[el2_lib.scala 235:32]
|
|
wire _T_1201 = _T_1197 ? _T_1199 : a_ff[7]; // @[el2_lib.scala 235:25]
|
|
wire _T_1203 = |a_ff[7:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1205 = ~a_ff[8]; // @[el2_lib.scala 235:32]
|
|
wire _T_1207 = _T_1203 ? _T_1205 : a_ff[8]; // @[el2_lib.scala 235:25]
|
|
wire _T_1209 = |a_ff[8:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1211 = ~a_ff[9]; // @[el2_lib.scala 235:32]
|
|
wire _T_1213 = _T_1209 ? _T_1211 : a_ff[9]; // @[el2_lib.scala 235:25]
|
|
wire _T_1215 = |a_ff[9:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1217 = ~a_ff[10]; // @[el2_lib.scala 235:32]
|
|
wire _T_1219 = _T_1215 ? _T_1217 : a_ff[10]; // @[el2_lib.scala 235:25]
|
|
wire _T_1221 = |a_ff[10:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1223 = ~a_ff[11]; // @[el2_lib.scala 235:32]
|
|
wire _T_1225 = _T_1221 ? _T_1223 : a_ff[11]; // @[el2_lib.scala 235:25]
|
|
wire _T_1227 = |a_ff[11:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1229 = ~a_ff[12]; // @[el2_lib.scala 235:32]
|
|
wire _T_1231 = _T_1227 ? _T_1229 : a_ff[12]; // @[el2_lib.scala 235:25]
|
|
wire _T_1233 = |a_ff[12:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1235 = ~a_ff[13]; // @[el2_lib.scala 235:32]
|
|
wire _T_1237 = _T_1233 ? _T_1235 : a_ff[13]; // @[el2_lib.scala 235:25]
|
|
wire _T_1239 = |a_ff[13:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1241 = ~a_ff[14]; // @[el2_lib.scala 235:32]
|
|
wire _T_1243 = _T_1239 ? _T_1241 : a_ff[14]; // @[el2_lib.scala 235:25]
|
|
wire _T_1245 = |a_ff[14:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1247 = ~a_ff[15]; // @[el2_lib.scala 235:32]
|
|
wire _T_1249 = _T_1245 ? _T_1247 : a_ff[15]; // @[el2_lib.scala 235:25]
|
|
wire _T_1251 = |a_ff[15:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1253 = ~a_ff[16]; // @[el2_lib.scala 235:32]
|
|
wire _T_1255 = _T_1251 ? _T_1253 : a_ff[16]; // @[el2_lib.scala 235:25]
|
|
wire _T_1257 = |a_ff[16:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1259 = ~a_ff[17]; // @[el2_lib.scala 235:32]
|
|
wire _T_1261 = _T_1257 ? _T_1259 : a_ff[17]; // @[el2_lib.scala 235:25]
|
|
wire _T_1263 = |a_ff[17:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1265 = ~a_ff[18]; // @[el2_lib.scala 235:32]
|
|
wire _T_1267 = _T_1263 ? _T_1265 : a_ff[18]; // @[el2_lib.scala 235:25]
|
|
wire _T_1269 = |a_ff[18:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1271 = ~a_ff[19]; // @[el2_lib.scala 235:32]
|
|
wire _T_1273 = _T_1269 ? _T_1271 : a_ff[19]; // @[el2_lib.scala 235:25]
|
|
wire _T_1275 = |a_ff[19:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1277 = ~a_ff[20]; // @[el2_lib.scala 235:32]
|
|
wire _T_1279 = _T_1275 ? _T_1277 : a_ff[20]; // @[el2_lib.scala 235:25]
|
|
wire _T_1281 = |a_ff[20:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1283 = ~a_ff[21]; // @[el2_lib.scala 235:32]
|
|
wire _T_1285 = _T_1281 ? _T_1283 : a_ff[21]; // @[el2_lib.scala 235:25]
|
|
wire _T_1287 = |a_ff[21:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1289 = ~a_ff[22]; // @[el2_lib.scala 235:32]
|
|
wire _T_1291 = _T_1287 ? _T_1289 : a_ff[22]; // @[el2_lib.scala 235:25]
|
|
wire _T_1293 = |a_ff[22:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1295 = ~a_ff[23]; // @[el2_lib.scala 235:32]
|
|
wire _T_1297 = _T_1293 ? _T_1295 : a_ff[23]; // @[el2_lib.scala 235:25]
|
|
wire _T_1299 = |a_ff[23:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1301 = ~a_ff[24]; // @[el2_lib.scala 235:32]
|
|
wire _T_1303 = _T_1299 ? _T_1301 : a_ff[24]; // @[el2_lib.scala 235:25]
|
|
wire _T_1305 = |a_ff[24:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1307 = ~a_ff[25]; // @[el2_lib.scala 235:32]
|
|
wire _T_1309 = _T_1305 ? _T_1307 : a_ff[25]; // @[el2_lib.scala 235:25]
|
|
wire _T_1311 = |a_ff[25:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1313 = ~a_ff[26]; // @[el2_lib.scala 235:32]
|
|
wire _T_1315 = _T_1311 ? _T_1313 : a_ff[26]; // @[el2_lib.scala 235:25]
|
|
wire _T_1317 = |a_ff[26:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1319 = ~a_ff[27]; // @[el2_lib.scala 235:32]
|
|
wire _T_1321 = _T_1317 ? _T_1319 : a_ff[27]; // @[el2_lib.scala 235:25]
|
|
wire _T_1323 = |a_ff[27:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1325 = ~a_ff[28]; // @[el2_lib.scala 235:32]
|
|
wire _T_1327 = _T_1323 ? _T_1325 : a_ff[28]; // @[el2_lib.scala 235:25]
|
|
wire _T_1329 = |a_ff[28:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1331 = ~a_ff[29]; // @[el2_lib.scala 235:32]
|
|
wire _T_1333 = _T_1329 ? _T_1331 : a_ff[29]; // @[el2_lib.scala 235:25]
|
|
wire _T_1335 = |a_ff[29:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1337 = ~a_ff[30]; // @[el2_lib.scala 235:32]
|
|
wire _T_1339 = _T_1335 ? _T_1337 : a_ff[30]; // @[el2_lib.scala 235:25]
|
|
wire _T_1341 = |a_ff[30:0]; // @[el2_lib.scala 234:32]
|
|
wire _T_1343 = ~a_ff[31]; // @[el2_lib.scala 235:32]
|
|
wire _T_1345 = _T_1341 ? _T_1343 : a_ff[31]; // @[el2_lib.scala 235:25]
|
|
wire [6:0] _T_1351 = {_T_1201,_T_1195,_T_1189,_T_1183,_T_1177,_T_1171,_T_1165}; // @[el2_lib.scala 237:14]
|
|
wire [14:0] _T_1359 = {_T_1249,_T_1243,_T_1237,_T_1231,_T_1225,_T_1219,_T_1213,_T_1207,_T_1351}; // @[el2_lib.scala 237:14]
|
|
wire [7:0] _T_1366 = {_T_1297,_T_1291,_T_1285,_T_1279,_T_1273,_T_1267,_T_1261,_T_1255}; // @[el2_lib.scala 237:14]
|
|
wire [30:0] _T_1375 = {_T_1345,_T_1339,_T_1333,_T_1327,_T_1321,_T_1315,_T_1309,_T_1303,_T_1366,_T_1359}; // @[el2_lib.scala 237:14]
|
|
wire [31:0] _T_1377 = {_T_1375,a_ff[0]}; // @[Cat.scala 29:58]
|
|
wire [31:0] a_ff_eff = _T_660 ? _T_1377 : a_ff[31:0]; // @[el2_exu_div_ctl.scala 198:21]
|
|
reg smallnum_case_ff; // @[Reg.scala 27:20]
|
|
reg [3:0] smallnum_ff; // @[Reg.scala 27:20]
|
|
wire [31:0] _T_1380 = {28'h0,smallnum_ff}; // @[Cat.scala 29:58]
|
|
wire _T_1382 = ~smallnum_case_ff; // @[el2_exu_div_ctl.scala 203:6]
|
|
wire _T_1384 = _T_1382 & _T_9; // @[el2_exu_div_ctl.scala 203:24]
|
|
wire [31:0] _T_1386 = smallnum_case_ff ? _T_1380 : 32'h0; // @[Mux.scala 27:72]
|
|
wire [31:0] _T_1387 = rem_ff ? a_ff_eff : 32'h0; // @[Mux.scala 27:72]
|
|
wire [31:0] _T_1388 = _T_1384 ? q_ff_eff : 32'h0; // @[Mux.scala 27:72]
|
|
wire [31:0] _T_1389 = _T_1386 | _T_1387; // @[Mux.scala 27:72]
|
|
wire _T_1393 = io_dp_valid & _T; // @[el2_exu_div_ctl.scala 211:40]
|
|
wire _T_1397 = finish & _T; // @[el2_exu_div_ctl.scala 212:37]
|
|
wire _T_1407 = io_dp_valid & div_clken; // @[el2_exu_div_ctl.scala 215:73]
|
|
wire [32:0] q_in = _T_656[32:0]; // @[el2_exu_div_ctl.scala 174:8]
|
|
wire _T_1436 = _T_631 & io_divisor[31]; // @[el2_exu_div_ctl.scala 225:40]
|
|
wire [32:0] _T_1437 = {_T_1436,io_divisor}; // @[Cat.scala 29:58]
|
|
assign io_out = _T_1389 | _T_1388; // @[el2_exu_div_ctl.scala 52:10 el2_exu_div_ctl.scala 200:10]
|
|
assign io_finish_dly = finish_ff & _T; // @[el2_exu_div_ctl.scala 53:17 el2_exu_div_ctl.scala 170:18]
|
|
`ifdef RANDOMIZE_GARBAGE_ASSIGN
|
|
`define RANDOMIZE
|
|
`endif
|
|
`ifdef RANDOMIZE_INVALID_ASSIGN
|
|
`define RANDOMIZE
|
|
`endif
|
|
`ifdef RANDOMIZE_REG_INIT
|
|
`define RANDOMIZE
|
|
`endif
|
|
`ifdef RANDOMIZE_MEM_INIT
|
|
`define RANDOMIZE
|
|
`endif
|
|
`ifndef RANDOM
|
|
`define RANDOM $random
|
|
`endif
|
|
`ifdef RANDOMIZE_MEM_INIT
|
|
integer initvar;
|
|
`endif
|
|
`ifndef SYNTHESIS
|
|
`ifdef FIRRTL_BEFORE_INITIAL
|
|
`FIRRTL_BEFORE_INITIAL
|
|
`endif
|
|
initial begin
|
|
`ifdef RANDOMIZE
|
|
`ifdef INIT_RANDOM
|
|
`INIT_RANDOM
|
|
`endif
|
|
`ifndef VERILATOR
|
|
`ifdef RANDOMIZE_DELAY
|
|
#`RANDOMIZE_DELAY begin end
|
|
`else
|
|
#0.002 begin end
|
|
`endif
|
|
`endif
|
|
`ifdef RANDOMIZE_REG_INIT
|
|
_RAND_0 = {1{`RANDOM}};
|
|
valid_ff_x = _RAND_0[0:0];
|
|
_RAND_1 = {2{`RANDOM}};
|
|
q_ff = _RAND_1[32:0];
|
|
_RAND_2 = {2{`RANDOM}};
|
|
m_ff = _RAND_2[32:0];
|
|
_RAND_3 = {1{`RANDOM}};
|
|
rem_ff = _RAND_3[0:0];
|
|
_RAND_4 = {1{`RANDOM}};
|
|
sign_ff = _RAND_4[0:0];
|
|
_RAND_5 = {1{`RANDOM}};
|
|
shortq_shift_xx = _RAND_5[3:0];
|
|
_RAND_6 = {1{`RANDOM}};
|
|
count = _RAND_6[5:0];
|
|
_RAND_7 = {1{`RANDOM}};
|
|
run_state = _RAND_7[0:0];
|
|
_RAND_8 = {1{`RANDOM}};
|
|
finish_ff = _RAND_8[0:0];
|
|
_RAND_9 = {1{`RANDOM}};
|
|
shortq_enable_ff = _RAND_9[0:0];
|
|
_RAND_10 = {1{`RANDOM}};
|
|
dividend_neg_ff = _RAND_10[0:0];
|
|
_RAND_11 = {2{`RANDOM}};
|
|
a_ff = _RAND_11[32:0];
|
|
_RAND_12 = {1{`RANDOM}};
|
|
divisor_neg_ff = _RAND_12[0:0];
|
|
_RAND_13 = {1{`RANDOM}};
|
|
smallnum_case_ff = _RAND_13[0:0];
|
|
_RAND_14 = {1{`RANDOM}};
|
|
smallnum_ff = _RAND_14[3:0];
|
|
`endif // RANDOMIZE_REG_INIT
|
|
if (reset) begin
|
|
valid_ff_x = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
q_ff = 33'h0;
|
|
end
|
|
if (reset) begin
|
|
m_ff = 33'h0;
|
|
end
|
|
if (reset) begin
|
|
rem_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
sign_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
shortq_shift_xx = 4'h0;
|
|
end
|
|
if (reset) begin
|
|
count = 6'h0;
|
|
end
|
|
if (reset) begin
|
|
run_state = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
finish_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
shortq_enable_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
dividend_neg_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
a_ff = 33'h0;
|
|
end
|
|
if (reset) begin
|
|
divisor_neg_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
smallnum_case_ff = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
smallnum_ff = 4'h0;
|
|
end
|
|
`endif // RANDOMIZE
|
|
end // initial
|
|
`ifdef FIRRTL_AFTER_INITIAL
|
|
`FIRRTL_AFTER_INITIAL
|
|
`endif
|
|
`endif // SYNTHESIS
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
valid_ff_x <= 1'h0;
|
|
end else if (div_clken) begin
|
|
valid_ff_x <= _T_1393;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
q_ff <= 33'h0;
|
|
end else if (qff_enable) begin
|
|
q_ff <= q_in;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
m_ff <= 33'h0;
|
|
end else if (io_dp_valid) begin
|
|
m_ff <= _T_1437;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
rem_ff <= 1'h0;
|
|
end else if (_T_1407) begin
|
|
rem_ff <= io_dp_rem;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
sign_ff <= 1'h0;
|
|
end else if (_T_1407) begin
|
|
sign_ff <= sign_eff;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
shortq_shift_xx <= 4'h0;
|
|
end else if (div_clken) begin
|
|
shortq_shift_xx <= shortq_shift;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
count <= 6'h0;
|
|
end else if (div_clken) begin
|
|
count <= count_in;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
run_state <= 1'h0;
|
|
end else if (div_clken) begin
|
|
run_state <= run_in;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
finish_ff <= 1'h0;
|
|
end else if (div_clken) begin
|
|
finish_ff <= _T_1397;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
shortq_enable_ff <= 1'h0;
|
|
end else if (div_clken) begin
|
|
shortq_enable_ff <= shortq_enable;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
dividend_neg_ff <= 1'h0;
|
|
end else if (_T_1407) begin
|
|
dividend_neg_ff <= io_dividend[31];
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
a_ff <= 33'h0;
|
|
end else if (aff_enable) begin
|
|
a_ff <= a_in;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
divisor_neg_ff <= 1'h0;
|
|
end else if (_T_1407) begin
|
|
divisor_neg_ff <= io_divisor[31];
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
smallnum_case_ff <= 1'h0;
|
|
end else if (div_clken) begin
|
|
smallnum_case_ff <= smallnum_case;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
smallnum_ff <= 4'h0;
|
|
end else if (div_clken) begin
|
|
smallnum_ff <= smallnum;
|
|
end
|
|
end
|
|
endmodule
|