user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<helper_double_23_recursive>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %esi,-0x4c(%rbp)
  cmpl   $0x2,-0x4c(%rbp)
  jne    L285
  movl   $0x0,-0x40(%rbp)
  jmp    L105
L467:
  movl   $0x0,-0x3c(%rbp)
  jmp    L147
L123:
  mov    -0x40(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x3c(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x40(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x3c(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x2,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movapd %xmm0,%xmm8
  haddpd %xmm8,%xmm8
  movapd %xmm0,%xmm9
  hsubpd %xmm9,%xmm9
  blendpd $0x1,%xmm8,%xmm9
  movapd %xmm9,%xmm0
  movapd %xmm1,%xmm8
  haddpd %xmm8,%xmm8
  movapd %xmm1,%xmm9
  hsubpd %xmm9,%xmm9
  blendpd $0x1,%xmm8,%xmm9
  movapd %xmm9,%xmm1
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  addl   $0x2,-0x3c(%rbp)
L147:
  cmpl   $0x1,-0x3c(%rbp)
  jle    L123
  addl   $0x4,-0x40(%rbp)
L105:
  cmpl   $0x3,-0x40(%rbp)
  jle    L467
  jmp    L316
L285:
  cmpl   $0x5,-0x4c(%rbp)
  jne    L220
  mov    -0x48(%rbp),%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x20,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x40,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x60,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  sub    $0xffffffffffffff80,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xa0,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xc0,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xe0,%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x38(%rbp)
  jmp    L277
L197:
  movl   $0x0,-0x34(%rbp)
  jmp    L267
L32:
  mov    -0x38(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x34(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x38(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x34(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x4,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x38(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0x34(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x8,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x38(%rbp),%esi
  movslq %esi,%rdi
  mov    -0x34(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0xc,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x38(%rbp),%edi
  movslq %edi,%r8
  mov    -0x34(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  add    $0x10,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x38(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0x34(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0x14,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x38(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0x34(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0x18,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x38(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0x34(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0x1c,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0x34(%rbp)
L267:
  cmpl   $0x3,-0x34(%rbp)
  jle    L32
  addl   $0x20,-0x38(%rbp)
L277:
  cmpl   $0x1f,-0x38(%rbp)
  jle    L197
  jmp    L316
L220:
  cmpl   $0x8,-0x4c(%rbp)
  jne    L421
  mov    -0x48(%rbp),%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x100,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x200,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x300,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x400,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x500,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x600,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x700,%rax
  mov    $0x5,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x30(%rbp)
  jmp    L180
L307:
  movl   $0x0,-0x2c(%rbp)
  jmp    L243
L229:
  mov    -0x30(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x30(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x2c(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x20,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x30(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0x2c(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x40,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x30(%rbp),%esi
  movslq %esi,%rdi
  mov    -0x2c(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0x60,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x30(%rbp),%edi
  movslq %edi,%r8
  mov    -0x2c(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  sub    $0xffffffffffffff80,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x30(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0x2c(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0xa0,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x30(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0x2c(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0xc0,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x30(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0x2c(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0xe0,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0x2c(%rbp)
L243:
  cmpl   $0x1f,-0x2c(%rbp)
  jle    L229
  addl   $0x100,-0x30(%rbp)
L180:
  cmpl   $0xff,-0x30(%rbp)
  jle    L307
  jmp    L316
L421:
  cmpl   $0xb,-0x4c(%rbp)
  jne    L281
  mov    -0x48(%rbp),%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x800,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x1000,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x1800,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x2000,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x2800,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x3000,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x3800,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x28(%rbp)
  jmp    L1
L135:
  movl   $0x0,-0x24(%rbp)
  jmp    L236
L455:
  mov    -0x28(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x24(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x28(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x24(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x100,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x28(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0x24(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x200,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x28(%rbp),%esi
  movslq %esi,%rdi
  mov    -0x24(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0x300,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x28(%rbp),%edi
  movslq %edi,%r8
  mov    -0x24(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  add    $0x400,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x28(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0x24(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0x500,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x28(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0x24(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0x600,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x28(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0x24(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0x700,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0x24(%rbp)
L236:
  cmpl   $0xff,-0x24(%rbp)
  jle    L455
  addl   $0x800,-0x28(%rbp)
L1:
  cmpl   $0x7ff,-0x28(%rbp)
  jle    L135
  jmp    L316
L281:
  cmpl   $0xe,-0x4c(%rbp)
  jne    L252
  mov    -0x48(%rbp),%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x4000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x8000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xc000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x10000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x14000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x18000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x1c000,%rax
  mov    $0xb,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x20(%rbp)
  jmp    L153
L383:
  movl   $0x0,-0x1c(%rbp)
  jmp    L82
L113:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x20(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x800,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x20(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0x1c(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x1000,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x20(%rbp),%esi
  movslq %esi,%rdi
  mov    -0x1c(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0x1800,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x20(%rbp),%edi
  movslq %edi,%r8
  mov    -0x1c(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  add    $0x2000,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x20(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0x1c(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0x2800,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x20(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0x1c(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0x3000,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x20(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0x1c(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0x3800,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0x1c(%rbp)
L82:
  cmpl   $0x7ff,-0x1c(%rbp)
  jle    L113
  addl   $0x4000,-0x20(%rbp)
L153:
  cmpl   $0x3fff,-0x20(%rbp)
  jle    L383
  jmp    L316
L252:
  cmpl   $0x11,-0x4c(%rbp)
  jne    L5
  mov    -0x48(%rbp),%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x20000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x40000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x60000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x80000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xa0000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xc0000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0xe0000,%rax
  mov    $0xe,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x18(%rbp)
  jmp    L61
L344:
  movl   $0x0,-0x14(%rbp)
  jmp    L65
L435:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x14(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x18(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x4000,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x18(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0x14(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x8000,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x18(%rbp),%esi
  movslq %esi,%rdi
  mov    -0x14(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0xc000,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x18(%rbp),%edi
  movslq %edi,%r8
  mov    -0x14(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  add    $0x10000,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x18(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0x14(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0x14000,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x18(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0x14(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0x18000,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x18(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0x14(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0x1c000,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0x14(%rbp)
L65:
  cmpl   $0x3fff,-0x14(%rbp)
  jle    L435
  addl   $0x20000,-0x18(%rbp)
L61:
  cmpl   $0x1ffff,-0x18(%rbp)
  jle    L344
  jmp    L316
L5:
  cmpl   $0x14,-0x4c(%rbp)
  jne    L454
  mov    -0x48(%rbp),%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x100000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x200000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x300000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x400000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x500000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x600000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x700000,%rax
  mov    $0x11,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x10(%rbp)
  jmp    L413
L100:
  movl   $0x0,-0xc(%rbp)
  jmp    L418
L3:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rcx
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x20000,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x10(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0xc(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x40000,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x10(%rbp),%esi
  movslq %esi,%rdi
  mov    -0xc(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0x60000,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x10(%rbp),%edi
  movslq %edi,%r8
  mov    -0xc(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  add    $0x80000,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x10(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0xc(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0xa0000,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x10(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0xc(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0xc0000,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x10(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0xc(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0xe0000,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0xc(%rbp)
L418:
  cmpl   $0x1ffff,-0xc(%rbp)
  jle    L3
  addl   $0x100000,-0x10(%rbp)
L413:
  cmpl   $0xfffff,-0x10(%rbp)
  jle    L100
  jmp    L316
L454:
  cmpl   $0x17,-0x4c(%rbp)
  jne    L316
  mov    -0x48(%rbp),%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x800000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x1000000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x1800000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x2000000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x2800000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x3000000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  mov    -0x48(%rbp),%rax
  add    $0x3800000,%rax
  mov    $0x14,%esi
  mov    %rax,%rdi
  call   <helper_double_23_recursive>
  movl   $0x0,-0x8(%rbp)
  jmp    L68
L311:
  movl   $0x0,-0x4(%rbp)
  jmp    L208
L377:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  add    $0x100000,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  add    %rcx,%rdx
  mov    -0x8(%rbp),%ecx
  movslq %ecx,%rsi
  mov    -0x4(%rbp),%ecx
  movslq %ecx,%rcx
  add    %rsi,%rcx
  add    $0x200000,%rcx
  lea    0x0(,%rcx,8),%rsi
  mov    -0x48(%rbp),%rcx
  add    %rsi,%rcx
  mov    -0x8(%rbp),%esi
  movslq %esi,%rdi
  mov    -0x4(%rbp),%esi
  movslq %esi,%rsi
  add    %rdi,%rsi
  add    $0x300000,%rsi
  lea    0x0(,%rsi,8),%rdi
  mov    -0x48(%rbp),%rsi
  add    %rdi,%rsi
  mov    -0x8(%rbp),%edi
  movslq %edi,%r8
  mov    -0x4(%rbp),%edi
  movslq %edi,%rdi
  add    %r8,%rdi
  add    $0x400000,%rdi
  lea    0x0(,%rdi,8),%r8
  mov    -0x48(%rbp),%rdi
  add    %r8,%rdi
  mov    -0x8(%rbp),%r8d
  movslq %r8d,%r9
  mov    -0x4(%rbp),%r8d
  movslq %r8d,%r8
  add    %r9,%r8
  add    $0x500000,%r8
  lea    0x0(,%r8,8),%r9
  mov    -0x48(%rbp),%r8
  add    %r9,%r8
  mov    -0x8(%rbp),%r9d
  movslq %r9d,%r10
  mov    -0x4(%rbp),%r9d
  movslq %r9d,%r9
  add    %r10,%r9
  add    $0x600000,%r9
  lea    0x0(,%r9,8),%r10
  mov    -0x48(%rbp),%r9
  add    %r10,%r9
  mov    -0x8(%rbp),%r10d
  movslq %r10d,%r11
  mov    -0x4(%rbp),%r10d
  movslq %r10d,%r10
  add    %r11,%r10
  add    $0x700000,%r10
  lea    0x0(,%r10,8),%r11
  mov    -0x48(%rbp),%r10
  add    %r11,%r10
  movupd (%rax),%xmm0
  movupd (%rdx),%xmm1
  movupd (%rcx),%xmm2
  movupd (%rsi),%xmm3
  movupd (%rdi),%xmm4
  movupd (%r8),%xmm5
  movupd (%r9),%xmm6
  movupd (%r10),%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm9
  addpd  %xmm1,%xmm8
  subpd  %xmm1,%xmm9
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm11
  addpd  %xmm3,%xmm10
  subpd  %xmm3,%xmm11
  movapd %xmm4,%xmm12
  movapd %xmm4,%xmm13
  addpd  %xmm5,%xmm12
  subpd  %xmm5,%xmm13
  movapd %xmm6,%xmm14
  movapd %xmm6,%xmm15
  addpd  %xmm7,%xmm14
  subpd  %xmm7,%xmm15
  movapd %xmm8,%xmm0
  movapd %xmm8,%xmm2
  addpd  %xmm10,%xmm0
  subpd  %xmm10,%xmm2
  movapd %xmm9,%xmm1
  movapd %xmm9,%xmm3
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm3
  movapd %xmm12,%xmm4
  movapd %xmm12,%xmm6
  addpd  %xmm14,%xmm4
  subpd  %xmm14,%xmm6
  movapd %xmm13,%xmm5
  movapd %xmm13,%xmm7
  addpd  %xmm15,%xmm5
  subpd  %xmm15,%xmm7
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm12
  addpd  %xmm4,%xmm8
  subpd  %xmm4,%xmm12
  movapd %xmm1,%xmm9
  movapd %xmm1,%xmm13
  addpd  %xmm5,%xmm9
  subpd  %xmm5,%xmm13
  movapd %xmm2,%xmm10
  movapd %xmm2,%xmm14
  addpd  %xmm6,%xmm10
  subpd  %xmm6,%xmm14
  movapd %xmm3,%xmm11
  movapd %xmm3,%xmm15
  addpd  %xmm7,%xmm11
  subpd  %xmm7,%xmm15
  movupd %xmm8,(%rax)
  movupd %xmm9,(%rdx)
  movupd %xmm10,(%rcx)
  movupd %xmm11,(%rsi)
  movupd %xmm12,(%rdi)
  movupd %xmm13,(%r8)
  movupd %xmm14,(%r9)
  movupd %xmm15,(%r10)
  addl   $0x2,-0x4(%rbp)
L208:
  cmpl   $0xfffff,-0x4(%rbp)
  jle    L377
  addl   $0x800000,-0x8(%rbp)
L68:
  cmpl   $0x7fffff,-0x8(%rbp)
  jle    L311
  nop
L316:
  leave
  ret
```

assistant: ```c
void helper_double_23_recursive(double *buf, int depth) {
  if (depth == 2) {
    for (int j = 0; j < 4; j += 4) {
      for (int k = 0; k < 2; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "haddpd %%xmm8, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "hsubpd %%xmm9, %%xmm9\n"
                         "blendpd $1, %%xmm8, %%xmm9\n"
                         "movapd %%xmm9, %%xmm0\n"
                         "movapd %%xmm1, %%xmm8\n"
                         "haddpd %%xmm8, %%xmm8\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "hsubpd %%xmm9, %%xmm9\n"
                         "blendpd $1, %%xmm8, %%xmm9\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 2)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 5) {
    helper_double_23_recursive(buf + 0, 2);
    helper_double_23_recursive(buf + 4, 2);
    helper_double_23_recursive(buf + 8, 2);
    helper_double_23_recursive(buf + 12, 2);
    helper_double_23_recursive(buf + 16, 2);
    helper_double_23_recursive(buf + 20, 2);
    helper_double_23_recursive(buf + 24, 2);
    helper_double_23_recursive(buf + 28, 2);
    for (int j = 0; j < 32; j += 32) {
      for (int k = 0; k < 4; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 4), "r"(buf + j + k + 8), "r"(buf + j + k + 12), "r"(buf + j + k + 16), "r"(buf + j + k + 20), "r"(buf + j + k + 24), "r"(buf + j + k + 28)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 8) {
    helper_double_23_recursive(buf + 0, 5);
    helper_double_23_recursive(buf + 32, 5);
    helper_double_23_recursive(buf + 64, 5);
    helper_double_23_recursive(buf + 96, 5);
    helper_double_23_recursive(buf + 128, 5);
    helper_double_23_recursive(buf + 160, 5);
    helper_double_23_recursive(buf + 192, 5);
    helper_double_23_recursive(buf + 224, 5);
    for (int j = 0; j < 256; j += 256) {
      for (int k = 0; k < 32; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 32), "r"(buf + j + k + 64), "r"(buf + j + k + 96), "r"(buf + j + k + 128), "r"(buf + j + k + 160), "r"(buf + j + k + 192), "r"(buf + j + k + 224)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 11) {
    helper_double_23_recursive(buf + 0, 8);
    helper_double_23_recursive(buf + 256, 8);
    helper_double_23_recursive(buf + 512, 8);
    helper_double_23_recursive(buf + 768, 8);
    helper_double_23_recursive(buf + 1024, 8);
    helper_double_23_recursive(buf + 1280, 8);
    helper_double_23_recursive(buf + 1536, 8);
    helper_double_23_recursive(buf + 1792, 8);
    for (int j = 0; j < 2048; j += 2048) {
      for (int k = 0; k < 256; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 256), "r"(buf + j + k + 512), "r"(buf + j + k + 768), "r"(buf + j + k + 1024), "r"(buf + j + k + 1280), "r"(buf + j + k + 1536), "r"(buf + j + k + 1792)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 14) {
    helper_double_23_recursive(buf + 0, 11);
    helper_double_23_recursive(buf + 2048, 11);
    helper_double_23_recursive(buf + 4096, 11);
    helper_double_23_recursive(buf + 6144, 11);
    helper_double_23_recursive(buf + 8192, 11);
    helper_double_23_recursive(buf + 10240, 11);
    helper_double_23_recursive(buf + 12288, 11);
    helper_double_23_recursive(buf + 14336, 11);
    for (int j = 0; j < 16384; j += 16384) {
      for (int k = 0; k < 2048; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 2048), "r"(buf + j + k + 4096), "r"(buf + j + k + 6144), "r"(buf + j + k + 8192), "r"(buf + j + k + 10240), "r"(buf + j + k + 12288), "r"(buf + j + k + 14336)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 17) {
    helper_double_23_recursive(buf + 0, 14);
    helper_double_23_recursive(buf + 16384, 14);
    helper_double_23_recursive(buf + 32768, 14);
    helper_double_23_recursive(buf + 49152, 14);
    helper_double_23_recursive(buf + 65536, 14);
    helper_double_23_recursive(buf + 81920, 14);
    helper_double_23_recursive(buf + 98304, 14);
    helper_double_23_recursive(buf + 114688, 14);
    for (int j = 0; j < 131072; j += 131072) {
      for (int k = 0; k < 16384; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 16384), "r"(buf + j + k + 32768), "r"(buf + j + k + 49152), "r"(buf + j + k + 65536), "r"(buf + j + k + 81920), "r"(buf + j + k + 98304), "r"(buf + j + k + 114688)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 20) {
    helper_double_23_recursive(buf + 0, 17);
    helper_double_23_recursive(buf + 131072, 17);
    helper_double_23_recursive(buf + 262144, 17);
    helper_double_23_recursive(buf + 393216, 17);
    helper_double_23_recursive(buf + 524288, 17);
    helper_double_23_recursive(buf + 655360, 17);
    helper_double_23_recursive(buf + 786432, 17);
    helper_double_23_recursive(buf + 917504, 17);
    for (int j = 0; j < 1048576; j += 1048576) {
      for (int k = 0; k < 131072; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 131072), "r"(buf + j + k + 262144), "r"(buf + j + k + 393216), "r"(buf + j + k + 524288), "r"(buf + j + k + 655360), "r"(buf + j + k + 786432), "r"(buf + j + k + 917504)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
  if (depth == 23) {
    helper_double_23_recursive(buf + 0, 20);
    helper_double_23_recursive(buf + 1048576, 20);
    helper_double_23_recursive(buf + 2097152, 20);
    helper_double_23_recursive(buf + 3145728, 20);
    helper_double_23_recursive(buf + 4194304, 20);
    helper_double_23_recursive(buf + 5242880, 20);
    helper_double_23_recursive(buf + 6291456, 20);
    helper_double_23_recursive(buf + 7340032, 20);
    for (int j = 0; j < 8388608; j += 8388608) {
      for (int k = 0; k < 1048576; k += 2) {
        __asm__ volatile("movupd (%0), %%xmm0\n"
                         "movupd (%1), %%xmm1\n"
                         "movupd (%2), %%xmm2\n"
                         "movupd (%3), %%xmm3\n"
                         "movupd (%4), %%xmm4\n"
                         "movupd (%5), %%xmm5\n"
                         "movupd (%6), %%xmm6\n"
                         "movupd (%7), %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm9\n"
                         "addpd %%xmm1, %%xmm8\n"
                         "subpd %%xmm1, %%xmm9\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm11\n"
                         "addpd %%xmm3, %%xmm10\n"
                         "subpd %%xmm3, %%xmm11\n"
                         "movapd %%xmm4, %%xmm12\n"
                         "movapd %%xmm4, %%xmm13\n"
                         "addpd %%xmm5, %%xmm12\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm6, %%xmm14\n"
                         "movapd %%xmm6, %%xmm15\n"
                         "addpd %%xmm7, %%xmm14\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movapd %%xmm8, %%xmm0\n"
                         "movapd %%xmm8, %%xmm2\n"
                         "addpd %%xmm10, %%xmm0\n"
                         "subpd %%xmm10, %%xmm2\n"
                         "movapd %%xmm9, %%xmm1\n"
                         "movapd %%xmm9, %%xmm3\n"
                         "addpd %%xmm11, %%xmm1\n"
                         "subpd %%xmm11, %%xmm3\n"
                         "movapd %%xmm12, %%xmm4\n"
                         "movapd %%xmm12, %%xmm6\n"
                         "addpd %%xmm14, %%xmm4\n"
                         "subpd %%xmm14, %%xmm6\n"
                         "movapd %%xmm13, %%xmm5\n"
                         "movapd %%xmm13, %%xmm7\n"
                         "addpd %%xmm15, %%xmm5\n"
                         "subpd %%xmm15, %%xmm7\n"
                         "movapd %%xmm0, %%xmm8\n"
                         "movapd %%xmm0, %%xmm12\n"
                         "addpd %%xmm4, %%xmm8\n"
                         "subpd %%xmm4, %%xmm12\n"
                         "movapd %%xmm1, %%xmm9\n"
                         "movapd %%xmm1, %%xmm13\n"
                         "addpd %%xmm5, %%xmm9\n"
                         "subpd %%xmm5, %%xmm13\n"
                         "movapd %%xmm2, %%xmm10\n"
                         "movapd %%xmm2, %%xmm14\n"
                         "addpd %%xmm6, %%xmm10\n"
                         "subpd %%xmm6, %%xmm14\n"
                         "movapd %%xmm3, %%xmm11\n"
                         "movapd %%xmm3, %%xmm15\n"
                         "addpd %%xmm7, %%xmm11\n"
                         "subpd %%xmm7, %%xmm15\n"
                         "movupd %%xmm8, (%0)\n"
                         "movupd %%xmm9, (%1)\n"
                         "movupd %%xmm10, (%2)\n"
                         "movupd %%xmm11, (%3)\n"
                         "movupd %%xmm12, (%4)\n"
                         "movupd %%xmm13, (%5)\n"
                         "movupd %%xmm14, (%6)\n"
                         "movupd %%xmm15, (%7)\n" ::"r"(buf + j + k + 0),
                         "r"(buf + j + k + 1048576), "r"(buf + j + k + 2097152), "r"(buf + j + k + 3145728), "r"(buf + j + k + 4194304), "r"(buf + j + k + 5242880), "r"(buf + j + k + 6291456), "r"(buf + j + k + 7340032)
                         : "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15", "memory");
      }
    }
    return;
  }
}
```