############ NO_FUNCTION 0x18001474c ############
############ FUN_ 18003b6c0 size=559 ############

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */

longlong FUN_18003b6c0(longlong param_1,uint param_2,longlong param_3,int param_4,undefined8 param_5
                      ,undefined8 param_6)

{
  longlong lVar1;
  undefined8 uVar2;
  longlong lVar3;
  ulonglong uVar4;
  uint uVar5;
  longlong lVar6;
  uint uVar7;
  uint uVar8;
  int iVar9;
  int iVar10;
  longlong lVar11;
  longlong lVar12;
  int iVar13;
  longlong lVar14;
  longlong lVar15;
  
  if ((int)param_2 < 0x12) {
    uVar2 = FUN_180034280(param_2,param_5);
  }
  else {
    uVar2 = FUN_180105de0(param_2,5,param_5);
  }
  if (*(int *)(&DAT_181c5e3fc + (longlong)(int)param_2 * 4) == 0) {
    *(undefined8 *)(param_1 + 0x38) = uVar2;
    lVar3 = FUN_18003a2a0(0x11,param_3,param_4);
    iVar10 = 1;
    iVar9 = 1 << (param_2 & 0x1f);
    uVar5 = (int)(((uint)(iVar9 >> 1) >> 0x1e) + iVar9) >> 2;
    *(longlong *)(param_1 + 0x40) = lVar3;
    if (0 < (int)uVar5) {
      if (uVar5 >> 1 != 0) {
        iVar10 = 1 << (param_4 - param_2 & 0x1f);
        iVar9 = uVar5 * iVar10 + iVar10;
        lVar15 = (longlong)iVar10;
        lVar14 = 0;
        lVar12 = (longlong)(iVar9 + iVar10 * -2);
        lVar11 = (longlong)(iVar9 - iVar10);
        uVar8 = 0;
        do {
          uVar7 = uVar8;
          lVar1 = lVar11 * 8;
          uVar8 = uVar7 + 1;
          lVar6 = (longlong)(int)(uVar7 * 2) * 0x10;
          lVar11 = lVar11 + iVar10 * -2;
          *(undefined8 *)(lVar3 + lVar6) = *(undefined8 *)(param_3 + lVar1);
          lVar1 = lVar14 * 8;
          lVar14 = lVar14 + iVar10 * 2;
          *(ulonglong *)(lVar3 + 8 + lVar6) = *(ulonglong *)(param_3 + lVar1) ^ _DAT_181c5e4e0;
          lVar1 = lVar12 * 8;
          lVar12 = lVar12 + iVar10 * -2;
          *(undefined8 *)(lVar3 + 0x10 + lVar6) = *(undefined8 *)(param_3 + lVar1);
          lVar1 = lVar15 * 8;
          lVar15 = lVar15 + iVar10 * 2;
          *(ulonglong *)(lVar3 + 0x18 + lVar6) = *(ulonglong *)(param_3 + lVar1) ^ _DAT_181c5e4e0;
        } while (uVar8 < uVar5 >> 1);
        iVar10 = uVar7 + 2 + uVar8;
      }
      if (iVar10 - 1U < uVar5) {
        iVar9 = 1 << (param_4 - param_2 & 0x1f);
        iVar13 = (iVar10 - 1U) * iVar9;
        *(undefined8 *)((longlong)iVar10 * 0x10 + -0x10 + lVar3) =
             *(undefined8 *)(param_3 + (longlong)(int)(iVar9 * uVar5 - iVar13) * 8);
        *(ulonglong *)((longlong)iVar10 * 0x10 + -8 + lVar3) =
             *(ulonglong *)(param_3 + (longlong)iVar13 * 8) ^ _DAT_181c5e4e0;
      }
    }
    uVar4 = lVar3 + (longlong)(int)uVar5 * 0x10;
    *(undefined4 *)(param_1 + 0x1c) = 0x200000;
    lVar3 = uVar4 + (-(uVar4 & 0x3f) & 0x3f);
  }
  else {
    lVar3 = FUN_18003b900(param_1,param_2,param_3,param_4,0,uVar2,param_6);
  }
  if (0x11 < (int)param_2) {
    iVar10 = 0x8000;
    if (0x7fff < *(int *)(param_1 + 0x1c)) {
      iVar10 = *(int *)(param_1 + 0x1c);
    }
    *(int *)(param_1 + 0x1c) = iVar10;
  }
  return lVar3;
}



############ FUN_ 18003f1a0 size=1102 ############

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */

longlong FUN_18003f1a0(uint param_1,longlong param_2,int param_3,longlong param_4)

{
  longlong lVar1;
  double dVar2;
  int iVar3;
  ulonglong uVar4;
  longlong lVar5;
  longlong lVar6;
  longlong lVar7;
  uint uVar8;
  int iVar9;
  longlong lVar10;
  longlong lVar11;
  longlong lVar12;
  int iVar13;
  uint uVar14;
  uint uVar15;
  longlong lVar16;
  int iVar17;
  uint uVar18;
  ulonglong uVar19;
  longlong lVar20;
  undefined1 auVar21 [16];
  undefined1 auVar22 [16];
  undefined1 auVar23 [16];
  undefined1 auVar24 [16];
  undefined1 auVar25 [16];
  undefined1 auVar26 [16];
  undefined1 auVar27 [16];
  undefined1 auVar28 [16];
  
  dVar2 = DAT_181c5e510;
  iVar13 = 1;
  iVar9 = 1 << (param_1 & 0x1f);
  iVar17 = 1 << (param_3 - param_1 & 0x1f);
  iVar3 = ((uint)(iVar9 >> 1) >> 0x1e) + iVar9;
  lVar6 = (longlong)(iVar17 * 2);
  uVar18 = iVar3 >> 2;
  uVar19 = (ulonglong)uVar18;
  lVar7 = (longlong)(iVar17 * -2);
  if (iVar9 < 0x20000) {
    uVar19 = (ulonglong)(int)uVar18;
    uVar4 = 2;
    if (8 < iVar9) {
      uVar4 = uVar19;
    }
  }
  else {
    uVar4 = (longlong)(iVar3 >> 0xb) + 0x200;
  }
  uVar4 = uVar4 * 0x10 + param_4;
  lVar5 = uVar4 + (-(uVar4 & 0x3f) & 0x3f);
  uVar18 = (uint)uVar19;
  if (iVar9 < 0x20000) {
    if (iVar9 < 9) {
      if (0 < (int)uVar18) {
        if ((uVar19 >> 1 & 0x7fffffff) != 0) {
          auVar21._8_8_ = 0;
          auVar21._0_8_ = DAT_181c5e510;
          iVar13 = uVar18 * iVar17 + iVar17;
          lVar7 = (longlong)iVar17;
          lVar11 = 0;
          lVar6 = (longlong)(iVar13 + iVar17 * -2);
          lVar16 = (longlong)(iVar13 - iVar17);
          uVar8 = 0;
          do {
            uVar15 = uVar8;
            lVar10 = lVar16 * 8;
            lVar20 = (longlong)(int)(uVar15 * 4);
            uVar8 = uVar15 + 1;
            lVar16 = lVar16 + iVar17 * -2;
            *(double *)(param_4 + lVar20 * 8) = dVar2 * *(double *)(param_2 + lVar10);
            auVar24._8_8_ = 0;
            auVar24._0_8_ = *(ulonglong *)(param_2 + lVar11 * 8);
            lVar11 = lVar11 + iVar17 * 2;
            auVar24 = vfnmadd213sd_fma(auVar24,auVar21,auVar21);
            *(longlong *)(param_4 + 8 + lVar20 * 8) = auVar24._0_8_;
            lVar10 = lVar6 * 8;
            lVar6 = lVar6 + iVar17 * -2;
            *(double *)(param_4 + 0x10 + lVar20 * 8) = dVar2 * *(double *)(param_2 + lVar10);
            auVar27._8_8_ = 0;
            auVar27._0_8_ = *(ulonglong *)(param_2 + lVar7 * 8);
            lVar7 = lVar7 + iVar17 * 2;
            auVar24 = vfnmadd213sd_fma(auVar27,auVar21,auVar21);
            *(longlong *)(param_4 + 0x18 + lVar20 * 8) = auVar24._0_8_;
          } while (uVar8 < ((uint)(uVar19 >> 1) & 0x7fffffff));
          iVar13 = uVar15 + 2 + uVar8;
        }
        if (iVar13 - 1U < uVar18) {
          iVar3 = (iVar13 - 1U) * iVar17;
          auVar25._8_8_ = 0;
          auVar25._0_8_ = DAT_181c5e510;
          *(double *)(param_4 + -0x10 + (longlong)(iVar13 * 2) * 8) =
               DAT_181c5e510 * *(double *)(param_2 + (longlong)(int)(uVar18 * iVar17 - iVar3) * 8);
          auVar23._8_8_ = 0;
          auVar23._0_8_ = *(ulonglong *)(param_2 + (longlong)iVar3 * 8);
          auVar21 = vfnmadd213sd_fma(auVar25,auVar23,auVar25);
          *(longlong *)(param_4 + -8 + (longlong)(iVar13 * 2) * 8) = auVar21._0_8_;
        }
      }
      return lVar5;
    }
    lVar11 = (longlong)iVar17;
    iVar13 = 0;
    if (0 < (int)uVar18) {
      auVar22._8_8_ = 0;
      auVar22._0_8_ = DAT_181c5e510;
      lVar10 = (longlong)(int)(iVar17 * uVar18 - iVar17);
      lVar20 = (longlong)(iVar17 * 2);
      lVar16 = (longlong)(int)(iVar17 * uVar18 + iVar17 * -2);
      do {
        lVar1 = lVar10 * 8;
        lVar12 = (longlong)(iVar13 * 2);
        iVar13 = iVar13 + 2;
        lVar10 = lVar10 + lVar7;
        *(double *)(param_4 + lVar12 * 8) = dVar2 * *(double *)(param_2 + lVar1);
        lVar1 = lVar16 * 8;
        lVar16 = lVar16 + lVar7;
        *(double *)(param_4 + 8 + lVar12 * 8) = dVar2 * *(double *)(param_2 + lVar1);
        auVar26._8_8_ = 0;
        auVar26._0_8_ = *(ulonglong *)(param_2 + lVar11 * 8);
        lVar11 = lVar11 + lVar6;
        auVar21 = vfnmadd213sd_fma(auVar26,auVar22,auVar22);
        *(longlong *)(param_4 + 0x10 + lVar12 * 8) = auVar21._0_8_;
        auVar28._8_8_ = 0;
        auVar28._0_8_ = *(ulonglong *)(param_2 + lVar20 * 8);
        lVar20 = lVar20 + lVar6;
        auVar21 = vfnmadd213sd_fma(auVar28,auVar22,auVar22);
        *(longlong *)(param_4 + 0x18 + lVar12 * 8) = auVar21._0_8_;
      } while (iVar13 < (int)uVar18);
    }
  }
  else {
    iVar3 = 0;
    lVar10 = (longlong)(int)(iVar17 * uVar18 - iVar17);
    lVar20 = (longlong)(iVar17 * 2);
    lVar16 = (longlong)(int)(iVar17 * uVar18 + iVar17 * -2);
    lVar11 = (longlong)iVar17;
    do {
      uVar19 = (ulonglong)(uint)(iVar3 * 2);
      *(undefined8 *)(param_4 + uVar19 * 8) = *(undefined8 *)(param_2 + lVar10 * 8);
      iVar3 = iVar3 + 2;
      lVar10 = lVar10 + lVar7;
      *(undefined8 *)(param_4 + 8 + uVar19 * 8) = *(undefined8 *)(param_2 + lVar16 * 8);
      lVar16 = lVar16 + lVar7;
      lVar1 = lVar11 * 8;
      lVar11 = lVar11 + lVar6;
      *(ulonglong *)(param_4 + 0x10 + uVar19 * 8) = *(ulonglong *)(param_2 + lVar1) ^ _DAT_181c5e500
      ;
      lVar1 = lVar20 * 8;
      lVar20 = lVar20 + lVar6;
      *(ulonglong *)(param_4 + 0x18 + uVar19 * 8) = *(ulonglong *)(param_2 + lVar1) ^ _DAT_181c5e500
      ;
    } while (iVar3 < 0x200);
    if (0 < (int)uVar18) {
      uVar8 = uVar18 + 0x1ff;
      if (uVar8 >> 10 != 0) {
        iVar3 = iVar17 * -0x400;
        lVar6 = (longlong)(iVar17 * 0x200);
        iVar13 = uVar18 * iVar17 + iVar17 * 0x200;
        lVar11 = 0;
        lVar7 = (longlong)(iVar13 + iVar3);
        lVar16 = (longlong)(iVar17 * -0x200 + iVar13);
        uVar15 = 0;
        do {
          uVar14 = uVar15;
          lVar10 = lVar16 * 8;
          lVar20 = (longlong)(int)(uVar14 * 4);
          uVar15 = uVar14 + 1;
          lVar16 = lVar16 + iVar3;
          *(undefined8 *)(param_4 + 0x2000 + lVar20 * 8) = *(undefined8 *)(param_2 + lVar10);
          lVar10 = lVar11 * 8;
          lVar11 = lVar11 + iVar17 * 0x400;
          *(ulonglong *)(param_4 + 0x2008 + lVar20 * 8) =
               *(ulonglong *)(param_2 + lVar10) ^ _DAT_181c5e500;
          lVar10 = lVar7 * 8;
          lVar7 = lVar7 + iVar3;
          *(undefined8 *)(param_4 + 0x2010 + lVar20 * 8) = *(undefined8 *)(param_2 + lVar10);
          lVar10 = lVar6 * 8;
          lVar6 = lVar6 + iVar17 * 0x400;
          *(ulonglong *)(param_4 + 0x2018 + lVar20 * 8) =
               *(ulonglong *)(param_2 + lVar10) ^ _DAT_181c5e500;
        } while (uVar15 < uVar8 >> 10);
        iVar13 = uVar14 + 2 + uVar15;
      }
      uVar15 = iVar13 - 1;
      if (uVar15 < (uint)((int)(((uint)((int)uVar8 >> 8) >> 0x17) + 0x1ff + uVar18) >> 9)) {
        *(undefined8 *)(param_4 + 0x1ff0 + (longlong)(iVar13 * 2) * 8) =
             *(undefined8 *)
              (param_2 + (longlong)(int)(uVar18 * iVar17 + uVar15 * iVar17 * -0x200) * 8);
        *(ulonglong *)(param_4 + 0x1ff8 + (longlong)(iVar13 * 2) * 8) =
             *(ulonglong *)(param_2 + (longlong)(int)(iVar17 * 0x200 * uVar15) * 8) ^ _DAT_181c5e500
        ;
      }
    }
  }
  return lVar5;
}



############ FUN_ 18003f600 size=1038 ############

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */

longlong FUN_18003f600(uint param_1,longlong param_2,int param_3,longlong param_4)

{
  longlong lVar1;
  int iVar2;
  ulonglong uVar3;
  longlong lVar4;
  longlong lVar5;
  longlong lVar6;
  longlong lVar7;
  int iVar8;
  int iVar9;
  uint uVar10;
  longlong lVar11;
  longlong lVar12;
  longlong lVar13;
  uint uVar14;
  uint uVar15;
  int iVar16;
  uint uVar17;
  ulonglong uVar18;
  longlong lVar19;
  
  iVar8 = 1;
  iVar9 = 1 << (param_1 & 0x1f);
  iVar16 = 1 << (param_3 - param_1 & 0x1f);
  iVar2 = ((uint)(iVar9 >> 1) >> 0x1e) + iVar9;
  lVar5 = (longlong)(iVar16 * 2);
  uVar17 = iVar2 >> 2;
  uVar18 = (ulonglong)uVar17;
  lVar6 = (longlong)(iVar16 * -2);
  if (iVar9 < 0x20000) {
    uVar18 = (ulonglong)(int)uVar17;
    uVar3 = 2;
    if (8 < iVar9) {
      uVar3 = uVar18;
    }
  }
  else {
    uVar3 = (longlong)(iVar2 >> 0xb) + 0x200;
  }
  uVar3 = uVar3 * 0x10 + param_4;
  lVar4 = uVar3 + (-(uVar3 & 0x3f) & 0x3f);
  uVar17 = (uint)uVar18;
  if (iVar9 < 0x20000) {
    if (iVar9 < 9) {
      if (0 < (int)uVar17) {
        if ((uVar18 >> 1 & 0x7fffffff) != 0) {
          iVar8 = uVar17 * iVar16 + iVar16;
          lVar12 = (longlong)iVar16;
          lVar19 = 0;
          lVar6 = (longlong)(iVar8 + iVar16 * -2);
          lVar5 = (longlong)(iVar8 - iVar16);
          uVar10 = 0;
          do {
            uVar15 = uVar10;
            lVar11 = lVar5 * 8;
            lVar7 = (longlong)(int)(uVar15 * 4);
            uVar10 = uVar15 + 1;
            lVar5 = lVar5 + iVar16 * -2;
            *(undefined8 *)(param_4 + lVar7 * 8) = *(undefined8 *)(param_2 + lVar11);
            lVar11 = lVar19 * 8;
            lVar19 = lVar19 + iVar16 * 2;
            *(ulonglong *)(param_4 + 8 + lVar7 * 8) =
                 *(ulonglong *)(param_2 + lVar11) ^ _DAT_181c5e520;
            lVar11 = lVar6 * 8;
            lVar6 = lVar6 + iVar16 * -2;
            *(undefined8 *)(param_4 + 0x10 + lVar7 * 8) = *(undefined8 *)(param_2 + lVar11);
            lVar11 = lVar12 * 8;
            lVar12 = lVar12 + iVar16 * 2;
            *(ulonglong *)(param_4 + 0x18 + lVar7 * 8) =
                 *(ulonglong *)(param_2 + lVar11) ^ _DAT_181c5e520;
          } while (uVar10 < ((uint)(uVar18 >> 1) & 0x7fffffff));
          iVar8 = uVar15 + 2 + uVar10;
        }
        if (iVar8 - 1U < uVar17) {
          iVar2 = (iVar8 - 1U) * iVar16;
          *(undefined8 *)(param_4 + -0x10 + (longlong)(iVar8 * 2) * 8) =
               *(undefined8 *)(param_2 + (longlong)(int)(uVar17 * iVar16 - iVar2) * 8);
          *(ulonglong *)(param_4 + -8 + (longlong)(iVar8 * 2) * 8) =
               *(ulonglong *)(param_2 + (longlong)iVar2 * 8) ^ _DAT_181c5e520;
        }
      }
      return lVar4;
    }
    lVar12 = (longlong)iVar16;
    iVar8 = 0;
    if (0 < (int)uVar17) {
      lVar19 = (longlong)(int)(iVar16 * uVar17 - iVar16);
      lVar7 = (longlong)(iVar16 * 2);
      lVar11 = (longlong)(int)(iVar16 * uVar17 + iVar16 * -2);
      do {
        lVar1 = lVar19 * 8;
        lVar13 = (longlong)(iVar8 * 2);
        iVar8 = iVar8 + 2;
        lVar19 = lVar19 + lVar6;
        *(undefined8 *)(param_4 + lVar13 * 8) = *(undefined8 *)(param_2 + lVar1);
        lVar1 = lVar11 * 8;
        lVar11 = lVar11 + lVar6;
        *(undefined8 *)(param_4 + 8 + lVar13 * 8) = *(undefined8 *)(param_2 + lVar1);
        lVar1 = lVar12 * 8;
        lVar12 = lVar12 + lVar5;
        *(ulonglong *)(param_4 + 0x10 + lVar13 * 8) =
             *(ulonglong *)(param_2 + lVar1) ^ _DAT_181c5e520;
        lVar1 = lVar7 * 8;
        lVar7 = lVar7 + lVar5;
        *(ulonglong *)(param_4 + 0x18 + lVar13 * 8) =
             *(ulonglong *)(param_2 + lVar1) ^ _DAT_181c5e520;
      } while (iVar8 < (int)uVar17);
    }
  }
  else {
    iVar2 = 0;
    lVar11 = (longlong)(int)(iVar16 * uVar17 - iVar16);
    lVar7 = (longlong)(iVar16 * 2);
    lVar19 = (longlong)(int)(iVar16 * uVar17 + iVar16 * -2);
    lVar12 = (longlong)iVar16;
    do {
      uVar18 = (ulonglong)(uint)(iVar2 * 2);
      *(undefined8 *)(param_4 + uVar18 * 8) = *(undefined8 *)(param_2 + lVar11 * 8);
      iVar2 = iVar2 + 2;
      lVar11 = lVar11 + lVar6;
      *(undefined8 *)(param_4 + 8 + uVar18 * 8) = *(undefined8 *)(param_2 + lVar19 * 8);
      lVar19 = lVar19 + lVar6;
      lVar1 = lVar12 * 8;
      lVar12 = lVar12 + lVar5;
      *(ulonglong *)(param_4 + 0x10 + uVar18 * 8) = *(ulonglong *)(param_2 + lVar1) ^ _DAT_181c5e520
      ;
      lVar1 = lVar7 * 8;
      lVar7 = lVar7 + lVar5;
      *(ulonglong *)(param_4 + 0x18 + uVar18 * 8) = *(ulonglong *)(param_2 + lVar1) ^ _DAT_181c5e520
      ;
    } while (iVar2 < 0x200);
    if (0 < (int)uVar17) {
      uVar10 = uVar17 + 0x1ff;
      if (uVar10 >> 10 != 0) {
        iVar2 = iVar16 * -0x400;
        lVar5 = (longlong)(iVar16 * 0x200);
        iVar8 = uVar17 * iVar16 + iVar16 * 0x200;
        lVar12 = 0;
        lVar6 = (longlong)(iVar8 + iVar2);
        lVar19 = (longlong)(iVar16 * -0x200 + iVar8);
        uVar15 = 0;
        do {
          uVar14 = uVar15;
          lVar11 = lVar19 * 8;
          lVar7 = (longlong)(int)(uVar14 * 4);
          uVar15 = uVar14 + 1;
          lVar19 = lVar19 + iVar2;
          *(undefined8 *)(param_4 + 0x2000 + lVar7 * 8) = *(undefined8 *)(param_2 + lVar11);
          lVar11 = lVar12 * 8;
          lVar12 = lVar12 + iVar16 * 0x400;
          *(ulonglong *)(param_4 + 0x2008 + lVar7 * 8) =
               *(ulonglong *)(param_2 + lVar11) ^ _DAT_181c5e520;
          lVar11 = lVar6 * 8;
          lVar6 = lVar6 + iVar2;
          *(undefined8 *)(param_4 + 0x2010 + lVar7 * 8) = *(undefined8 *)(param_2 + lVar11);
          lVar11 = lVar5 * 8;
          lVar5 = lVar5 + iVar16 * 0x400;
          *(ulonglong *)(param_4 + 0x2018 + lVar7 * 8) =
               *(ulonglong *)(param_2 + lVar11) ^ _DAT_181c5e520;
        } while (uVar15 < uVar10 >> 10);
        iVar8 = uVar14 + 2 + uVar15;
      }
      uVar15 = iVar8 - 1;
      if (uVar15 < (uint)((int)(((uint)((int)uVar10 >> 8) >> 0x17) + 0x1ff + uVar17) >> 9)) {
        *(undefined8 *)(param_4 + 0x1ff0 + (longlong)(iVar8 * 2) * 8) =
             *(undefined8 *)
              (param_2 + (longlong)(int)(uVar17 * iVar16 + uVar15 * iVar16 * -0x200) * 8);
        *(ulonglong *)(param_4 + 0x1ff8 + (longlong)(iVar8 * 2) * 8) =
             *(ulonglong *)(param_2 + (longlong)(int)(iVar16 * 0x200 * uVar15) * 8) ^ _DAT_181c5e520
        ;
      }
    }
  }
  return lVar4;
}



############ FUN_ 180034280 size=156 ############

undefined4 * FUN_180034280(int param_1,undefined4 *param_2)

{
  int iVar1;
  int iVar2;
  longlong lVar3;
  longlong lVar4;
  int iVar5;
  
  if (1 < param_1) {
    iVar2 = 1 << (param_1 + 0x1eU & 0x1f);
    iVar1 = 0;
    lVar3 = (longlong)iVar2;
    iVar2 = iVar2 >> 1;
    lVar4 = 1;
    if (1 < lVar3) {
      do {
        iVar5 = iVar2;
        if (iVar2 <= iVar1) {
          do {
            iVar1 = iVar1 - iVar5;
            iVar5 = iVar5 >> 1;
          } while (iVar5 <= iVar1);
        }
        iVar1 = iVar1 + iVar5;
        param_2[lVar4] = iVar1 * 2;
        lVar4 = lVar4 + 1;
      } while (lVar4 < lVar3);
    }
    *param_2 = 0;
    param_2[lVar3] = 0;
    return (undefined4 *)
           ((longlong)(param_2 + lVar3 + 1) + (-((ulonglong)(param_2 + lVar3 + 1) & 0x3f) & 0x3f));
  }
  return param_2;
}



############ FUN_ 180039b00 size=1939 ############

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */

longlong FUN_180039b00(uint param_1,ulonglong param_2)

{
  double *pdVar1;
  ulonglong *puVar2;
  undefined8 *puVar3;
  bool bVar4;
  bool bVar5;
  bool bVar6;
  uint uVar7;
  uint uVar8;
  ulonglong uVar9;
  uint uVar10;
  int iVar11;
  longlong lVar12;
  uint uVar13;
  ulonglong uVar14;
  ulonglong uVar15;
  uint uVar16;
  longlong lVar17;
  longlong lVar18;
  ulonglong uVar19;
  longlong lVar20;
  int iVar21;
  ulonglong uVar22;
  undefined1 auVar23 [16];
  undefined1 auVar24 [16];
  undefined1 auVar25 [16];
  undefined1 auVar26 [16];
  undefined1 auVar27 [16];
  undefined1 auVar28 [16];
  undefined1 auVar29 [32];
  undefined1 auVar30 [32];
  undefined1 auVar31 [32];
  undefined1 auVar32 [32];
  undefined1 auVar33 [32];
  double dVar34;
  undefined1 auVar35 [16];
  double dVar36;
  
  iVar11 = 1 << (param_1 & 0x1f);
  uVar10 = (int)(((uint)(iVar11 >> 1) >> 0x1e) + iVar11) >> 2;
  if ((int)param_1 < 0xb) {
    if ((int)uVar10 < 1) {
      lVar12 = (longlong)(int)uVar10 * 8;
    }
    else {
      if ((int)uVar10 < 7) {
        lVar12 = (longlong)(int)uVar10 * 8;
        goto LAB_180039ce5;
      }
      iVar11 = 1 << (10 - param_1 & 0x1f);
      lVar18 = (longlong)iVar11;
      lVar17 = (longlong)(int)uVar10;
      if (iVar11 * 8 < 1) {
LAB_180039cdd:
        lVar12 = lVar17 * 8;
      }
      else if (param_2 < 0x182616800) {
        lVar12 = lVar17 * 8;
        if (lVar12 <= (longlong)((longlong)&DAT_182616800 - param_2)) {
LAB_180039bbf:
          lVar12 = lVar17 * 8;
          if ((int)uVar10 < 0xb) {
            uVar14 = 0;
            uVar16 = uVar10 & 0xfffffffe;
LAB_180039c37:
            lVar17 = uVar14 * lVar18;
            do {
              puVar2 = &DAT_182616800 + lVar17;
              auVar35._8_8_ = 0;
              auVar35._0_8_ = *puVar2;
              lVar17 = lVar17 + lVar18 * 2;
              auVar35 = vmovhpd_avx(auVar35,puVar2[lVar18]);
              *(undefined1 (*) [16])(param_2 + uVar14 * 8) = auVar35;
              uVar14 = uVar14 + 2;
            } while (uVar14 < (ulonglong)(longlong)(int)uVar16);
          }
          else {
            uVar14 = param_2 & 0xf;
            if ((param_2 & 7) == 0) {
              if ((int)uVar14 != 0) {
                uVar14 = 1;
              }
            }
            else {
              uVar14 = 0;
            }
            iVar21 = (int)uVar14;
            if (iVar21 + 2 <= (int)uVar10) {
              uVar19 = 0;
              uVar16 = uVar10 - (uVar10 - iVar21 & 1);
              if (iVar21 != 0) {
                lVar17 = 0;
                do {
                  puVar3 = &DAT_182616800 + lVar17;
                  lVar17 = lVar17 + lVar18;
                  *(undefined8 *)(param_2 + uVar19 * 8) = *puVar3;
                  uVar19 = uVar19 + 1;
                } while (uVar19 < uVar14);
              }
              goto LAB_180039c37;
            }
            uVar16 = 0;
          }
          uVar7 = 0;
          lVar17 = 0;
          if (uVar16 + 1 <= uVar10) {
            lVar20 = (longlong)(int)(iVar11 * uVar16);
            do {
              uVar7 = uVar7 + 1;
              *(undefined8 *)(param_2 + (longlong)(int)uVar16 * 8 + lVar17 * 8) =
                   (&DAT_182616800)[lVar20];
              lVar20 = lVar20 + lVar18;
              lVar17 = lVar17 + 1;
            } while (uVar7 < uVar10 - uVar16);
          }
          goto LAB_180039db6;
        }
      }
      else {
        if (param_2 < 0x182616801) goto LAB_180039cdd;
        lVar12 = lVar17 * 8;
        if ((lVar17 + -1) * (longlong)(iVar11 * 8) + 8 <= (longlong)(param_2 - 0x182616800))
        goto LAB_180039bbf;
      }
LAB_180039ce5:
      iVar11 = 1;
      if (uVar10 >> 1 != 0) {
        iVar11 = 1 << (10 - param_1 & 0x1f);
        lVar18 = (longlong)iVar11;
        lVar20 = (longlong)(iVar11 * 2);
        lVar17 = 0;
        uVar16 = 0;
        do {
          uVar7 = uVar16;
          puVar3 = &DAT_182616800 + lVar17;
          uVar16 = uVar7 + 1;
          lVar17 = lVar17 + lVar20;
          *(undefined8 *)(param_2 + (longlong)(int)(uVar7 * 2) * 8) = *puVar3;
          puVar3 = &DAT_182616800 + lVar18;
          lVar18 = lVar18 + lVar20;
          *(undefined8 *)(param_2 + 8 + (longlong)(int)(uVar7 * 2) * 8) = *puVar3;
        } while (uVar16 < uVar10 >> 1);
        iVar11 = uVar7 + 2 + uVar16;
      }
      if (iVar11 - 1U < uVar10) {
        *(undefined8 *)((param_2 - 8) + (longlong)iVar11 * 8) =
             (&DAT_182616800)[(int)((1 << (10 - param_1 & 0x1f)) * (iVar11 - 1U))];
      }
    }
LAB_180039db6:
    *(undefined8 *)(lVar12 + param_2) = 0x3ff0000000000000;
    goto LAB_18003a23f;
  }
  iVar21 = (int)(((uint)(iVar11 >> 2) >> 0x1d) + iVar11) >> 3;
  dVar36 = DAT_181c5e3f0 / (double)iVar11;
  uVar16 = iVar21 + 1;
  if (-1 < iVar21) {
    if ((int)uVar16 < 0x10) {
LAB_18003a28c:
      uVar8 = 0;
    }
    else {
      uVar14 = param_2 & 0x1f;
      if ((param_2 & 7) == 0) {
        if ((int)uVar14 != 0) {
          uVar14 = (ulonglong)(0x20U - (int)uVar14 >> 3);
        }
      }
      else {
        uVar14 = 0;
      }
      uVar7 = (uint)uVar14;
      if ((int)uVar16 < (int)(uVar7 + 0x10)) goto LAB_18003a28c;
      uVar13 = 0;
      lVar12 = 0;
      uVar8 = uVar16 - (uVar16 - uVar7 & 0xf);
      if (uVar7 != 0) {
        do {
          dVar34 = (double)(int)uVar13;
          uVar13 = uVar13 + 1;
          *(double *)(param_2 + lVar12 * 8) = dVar36 * dVar34;
          lVar12 = lVar12 + 1;
        } while (uVar13 < uVar7);
      }
      auVar35 = _DAT_181c5e3d0;
      auVar23 = vpunpcklqdq_avx512vl(ZEXT416(uVar7),ZEXT416(uVar7 + 1));
      auVar24 = vpunpcklqdq_avx512vl(ZEXT416(uVar7 + 2),ZEXT416(uVar7 + 3));
      auVar23 = vshufps_avx512vl(auVar23,auVar24,0x88);
      auVar32._8_8_ = dVar36;
      auVar32._0_8_ = dVar36;
      auVar32._16_8_ = dVar36;
      auVar32._24_8_ = dVar36;
      do {
        auVar24 = vpaddd_avx512vl(auVar23,auVar35);
        auVar25 = vpaddd_avx512vl(auVar24,auVar35);
        auVar26 = vpaddd_avx512vl(auVar25,auVar35);
        auVar33 = vcvtdq2pd_avx(auVar23);
        auVar29 = vcvtdq2pd_avx512vl(auVar24);
        auVar30 = vcvtdq2pd_avx512vl(auVar25);
        auVar31 = vcvtdq2pd_avx512vl(auVar26);
        auVar29 = vmulpd_avx512vl(auVar32,auVar29);
        auVar23 = vpaddd_avx512vl(auVar26,auVar35);
        auVar30 = vmulpd_avx512vl(auVar32,auVar30);
        auVar31 = vmulpd_avx512vl(auVar32,auVar31);
        pdVar1 = (double *)(param_2 + uVar14 * 8);
        *pdVar1 = dVar36 * auVar33._0_8_;
        pdVar1[1] = dVar36 * auVar33._8_8_;
        pdVar1[2] = dVar36 * auVar33._16_8_;
        pdVar1[3] = dVar36 * auVar33._24_8_;
        *(undefined1 (*) [32])(param_2 + 0x20 + uVar14 * 8) = auVar29;
        *(undefined1 (*) [32])(param_2 + 0x40 + uVar14 * 8) = auVar30;
        *(undefined1 (*) [32])(param_2 + 0x60 + uVar14 * 8) = auVar31;
        uVar14 = uVar14 + 0x10;
      } while (uVar14 < (ulonglong)(longlong)(int)uVar8);
    }
    auVar35 = _DAT_181c5e3d0;
    if (uVar8 + 1 <= uVar16) {
      auVar23 = vpunpcklqdq_avx512vl(ZEXT416(uVar8),ZEXT416(uVar8 + 1));
      uVar14 = 0;
      auVar24 = vpunpcklqdq_avx512vl(ZEXT416(uVar8 + 2),ZEXT416(uVar8 + 3));
      auVar23 = vshufps_avx512vl(auVar23,auVar24,0x88);
      auVar33._8_8_ = dVar36;
      auVar33._0_8_ = dVar36;
      auVar33._16_8_ = dVar36;
      auVar33._24_8_ = dVar36;
      auVar25 = vpbroadcastd_avx512vl();
      lVar12 = 0;
      auVar24 = _DAT_181c5e3e0;
      do {
        auVar32 = vcvtdq2pd_avx512vl(auVar23);
        uVar14 = uVar14 + 4;
        auVar23 = vpaddd_avx(auVar23,auVar35);
        uVar19 = vpcmpgtd_avx512vl(auVar25,auVar24);
        uVar19 = uVar19 & 0xf;
        auVar24 = vpaddd_avx(auVar24,auVar35);
        auVar32 = vmulpd_avx512vl(auVar33,auVar32);
        puVar2 = (ulonglong *)(lVar12 + param_2 + (longlong)(int)uVar8 * 8);
        bVar4 = (bool)((byte)uVar19 & 1);
        bVar5 = (bool)((byte)(uVar19 >> 1) & 1);
        bVar6 = (bool)((byte)(uVar19 >> 2) & 1);
        *puVar2 = (ulonglong)bVar4 * auVar32._0_8_ | (ulonglong)!bVar4 * *puVar2;
        puVar2[1] = (ulonglong)bVar5 * auVar32._8_8_ | (ulonglong)!bVar5 * puVar2[1];
        puVar2[2] = (ulonglong)bVar6 * auVar32._16_8_ | (ulonglong)!bVar6 * puVar2[2];
        puVar2[3] = (uVar19 >> 3) * auVar32._24_8_ | (ulonglong)!SUB81(uVar19 >> 3,0) * puVar2[3];
        lVar12 = lVar12 + 0x20;
      } while (uVar14 < (ulonglong)((longlong)(int)uVar16 - (longlong)(int)uVar8));
    }
  }
  auVar35 = _DAT_181c5e3d0;
  uVar7 = uVar10 - iVar21;
  if ((int)uVar10 < (int)uVar16) {
    uVar14 = param_2 + 8 + (longlong)iVar21 * 8;
  }
  else {
    lVar12 = param_2 + (longlong)iVar21 * 8;
    uVar14 = lVar12 + 8;
    if ((int)uVar7 < 0x10) {
      uVar19 = 0;
    }
    else {
      uVar8 = (uint)uVar14 & 0x1f;
      if ((uVar14 & 7) == 0) {
        if (((uVar14 & 0x1f) != 0) && (uVar8 = 0x20 - uVar8 >> 3, (int)uVar7 < (int)uVar8)) {
          uVar8 = uVar7;
        }
      }
      else {
        uVar8 = 0;
      }
      uVar13 = uVar7 - uVar8 & 0xf;
      uVar19 = (longlong)(int)uVar7 - (ulonglong)uVar13;
      uVar15 = (ulonglong)(int)uVar8;
      if (uVar8 != 0) {
        auVar27 = vmovdqu32_avx512vl(_DAT_181c5e3e0);
        auVar24 = vpbroadcastd_avx512vl();
        auVar25 = vpbroadcastd_avx512vl();
        auVar23 = vpunpcklqdq_avx512vl(ZEXT416(uVar16),ZEXT416(iVar21 + 2));
        uVar9 = 0;
        auVar29._8_8_ = dVar36;
        auVar29._0_8_ = dVar36;
        auVar29._16_8_ = dVar36;
        auVar29._24_8_ = dVar36;
        auVar26 = vpunpcklqdq_avx512vl(ZEXT416(iVar21 + 3),ZEXT416(iVar21 + 4));
        auVar23 = vshufps_avx512vl(auVar23,auVar26,0x88);
        lVar17 = 0;
        do {
          auVar26 = vpsubd_avx512vl(auVar24,auVar23);
          uVar9 = uVar9 + 4;
          auVar32 = vcvtdq2pd_avx512vl(auVar26);
          auVar23 = vpaddd_avx(auVar23,auVar35);
          uVar22 = vpcmpgtd_avx512vl(auVar25,auVar27);
          uVar22 = uVar22 & 0xf;
          auVar27 = vpaddd_avx512vl(auVar27,auVar35);
          auVar32 = vmulpd_avx512vl(auVar29,auVar32);
          puVar2 = (ulonglong *)(lVar17 + 8 + lVar12);
          bVar4 = (bool)((byte)uVar22 & 1);
          bVar5 = (bool)((byte)(uVar22 >> 1) & 1);
          bVar6 = (bool)((byte)(uVar22 >> 2) & 1);
          *puVar2 = (ulonglong)bVar4 * auVar32._0_8_ | (ulonglong)!bVar4 * *puVar2;
          puVar2[1] = (ulonglong)bVar5 * auVar32._8_8_ | (ulonglong)!bVar5 * puVar2[1];
          puVar2[2] = (ulonglong)bVar6 * auVar32._16_8_ | (ulonglong)!bVar6 * puVar2[2];
          puVar2[3] = (uVar22 >> 3) * auVar32._24_8_ | (ulonglong)!SUB81(uVar22 >> 3,0) * puVar2[3];
          lVar17 = lVar17 + 0x20;
        } while (uVar9 < uVar15);
        if (uVar7 == uVar8) goto LAB_18003a220;
      }
      uVar16 = uVar8 + 1 + iVar21;
      auVar23 = vpunpcklqdq_avx512vl(ZEXT416(uVar16),ZEXT416(uVar16 + 1));
      auVar24 = vpunpcklqdq_avx512vl(ZEXT416(uVar16 + 2),ZEXT416(uVar16 + 3));
      auVar23 = vshufps_avx512vl(auVar23,auVar24,0x88);
      if ((longlong)(uVar15 + 0x10) <= (longlong)uVar19) {
        auVar24 = vpbroadcastd_avx512vl();
        auVar30._8_8_ = dVar36;
        auVar30._0_8_ = dVar36;
        auVar30._16_8_ = dVar36;
        auVar30._24_8_ = dVar36;
        do {
          auVar25 = vpaddd_avx512vl(auVar23,auVar35);
          auVar23 = vpsubd_avx(auVar24,auVar23);
          auVar26 = vpaddd_avx512vl(auVar25,auVar35);
          auVar25 = vpsubd_avx512vl(auVar24,auVar25);
          auVar27 = vpaddd_avx512vl(auVar26,auVar35);
          auVar26 = vpsubd_avx512vl(auVar24,auVar26);
          auVar28 = vpsubd_avx512vl(auVar24,auVar27);
          auVar32 = vcvtdq2pd_avx512vl(auVar23);
          auVar33 = vcvtdq2pd_avx512vl(auVar25);
          auVar23 = vpaddd_avx512vl(auVar27,auVar35);
          auVar29 = vcvtdq2pd_avx512vl(auVar26);
          auVar31 = vcvtdq2pd_avx512vl(auVar28);
          auVar32 = vmulpd_avx512vl(auVar30,auVar32);
          auVar33 = vmulpd_avx512vl(auVar30,auVar33);
          auVar29 = vmulpd_avx512vl(auVar30,auVar29);
          auVar31 = vmulpd_avx512vl(auVar30,auVar31);
          *(undefined1 (*) [32])(lVar12 + 8 + uVar15 * 8) = auVar32;
          *(undefined1 (*) [32])(lVar12 + 0x28 + uVar15 * 8) = auVar33;
          *(undefined1 (*) [32])(lVar12 + 0x48 + uVar15 * 8) = auVar29;
          *(undefined1 (*) [32])(lVar12 + 0x68 + uVar15 * 8) = auVar31;
          uVar15 = uVar15 + 0x10;
        } while (uVar15 < uVar19);
        if (uVar13 == 0) goto LAB_18003a220;
      }
    }
    lVar12 = lVar12 + uVar19 * 8;
    iVar11 = (uVar7 - 1) - (int)uVar19;
    do {
      uVar16 = (int)uVar19 + 1;
      uVar19 = (ulonglong)uVar16;
      dVar34 = (double)iVar11;
      iVar11 = iVar11 + -1;
      *(double *)(lVar12 + 8) = dVar36 * dVar34;
      lVar12 = lVar12 + 8;
    } while ((int)uVar16 < (int)uVar7);
  }
LAB_18003a220:
  thunk_FUN_1801de760(param_2,param_2);
  thunk_FUN_1801e3f20(uVar14,uVar14,uVar7);
LAB_18003a23f:
  uVar14 = param_2 + 8 + (longlong)(int)uVar10 * 8;
  return uVar14 + (-(uVar14 & 0x3f) & 0x3f);
}