user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cftmdl>:
  endbr64
  push   %r15
  mov    %esi,%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %edi,0x48(%rsp)
  lea    0x0(,%rax,4),%edi
  mov    %esi,0x3c(%rsp)
  mov    %rdx,%rsi
  mov    %rcx,-0x28(%rsp)
  mov    %edi,0x38(%rsp)
  test   %eax,%eax
  jle    L154
  movslq %eax,%r9
  lea    0x20(%rdx),%rbp
  lea    0x20(,%r9,4),%r10
  lea    0x0(,%r9,8),%r11
  lea    (%r9,%r9,2),%r8
  lea    0x0(,%r9,4),%rdi
  shl    $0x2,%r8
  lea    0x20(%r11),%r13
  lea    (%rdx,%rdi,1),%rdx
  cmp    %r11,%r10
  setle  %bl
  lea    0x20(%r8),%r12
  lea    (%rdx,%rdi,1),%rcx
  cmp    %rdi,%r13
  setle  %r14b
  lea    (%rcx,%rdi,1),%rax
  or     %r14d,%ebx
  cmp    %r8,%r10
  setle  %r10b
  cmp    %r12,%rdi
  setge  %r14b
  or     %r14d,%r10d
  and    %ebx,%r10d
  cmp    %rdx,%rbp
  setbe  %bl
  and    %r10d,%ebx
  cmp    %r8,%r13
  setle  %r10b
  cmp    %r12,%r11
  setge  %r12b
  or     %r12d,%r10d
  and    %r10d,%ebx
  cmp    %rcx,%rbp
  setbe  %r10b
  test   %r10b,%bl
  je     L181
  cmp    %rax,%rbp
  ja     L181
  lea    -0x1(%r9),%edi
  mov    %edi,%r11d
  shr    %r11d
  add    $0x1,%r11d
  cmp    $0x5,%edi
  jbe    L220
  mov    %r11d,%r10d
  xor    %edi,%edi
  shr    $0x2,%r10d
  shl    $0x5,%r10
L3:
  movups (%rsi,%rdi,1),%xmm2
  movups 0x10(%rsi,%rdi,1),%xmm5
  movups (%rdx,%rdi,1),%xmm4
  movups 0x10(%rdx,%rdi,1),%xmm7
  movaps %xmm2,%xmm0
  shufps $0xdd,%xmm5,%xmm2
  movaps %xmm2,%xmm3
  shufps $0x88,%xmm5,%xmm0
  movaps %xmm4,%xmm5
  movaps %xmm0,%xmm1
  shufps $0xdd,%xmm7,%xmm4
  shufps $0x88,%xmm7,%xmm5
  subps  %xmm5,%xmm0
  subps  %xmm4,%xmm2
  movups 0x10(%rax,%rdi,1),%xmm7
  addps  %xmm4,%xmm3
  movups 0x10(%rcx,%rdi,1),%xmm4
  addps  %xmm5,%xmm1
  movaps %xmm0,%xmm6
  movups (%rcx,%rdi,1),%xmm0
  movaps %xmm0,%xmm5
  shufps $0xdd,%xmm4,%xmm0
  shufps $0x88,%xmm4,%xmm5
  movups (%rax,%rdi,1),%xmm4
  movaps %xmm5,%xmm8
  movaps %xmm4,%xmm9
  shufps $0xdd,%xmm7,%xmm4
  shufps $0x88,%xmm7,%xmm9
  movaps %xmm0,%xmm7
  addps  %xmm9,%xmm8
  subps  %xmm9,%xmm5
  addps  %xmm4,%xmm7
  subps  %xmm4,%xmm0
  movaps %xmm3,%xmm9
  movaps %xmm1,%xmm4
  addps  %xmm8,%xmm4
  subps  %xmm8,%xmm1
  addps  %xmm7,%xmm9
  subps  %xmm7,%xmm3
  movaps %xmm4,%xmm10
  unpckhps %xmm9,%xmm4
  unpcklps %xmm9,%xmm10
  movups %xmm4,0x10(%rsi,%rdi,1)
  movaps %xmm1,%xmm4
  unpckhps %xmm3,%xmm1
  movups %xmm10,(%rsi,%rdi,1)
  unpcklps %xmm3,%xmm4
  movaps %xmm2,%xmm3
  movups %xmm1,0x10(%rcx,%rdi,1)
  movaps %xmm6,%xmm1
  addps  %xmm5,%xmm3
  subps  %xmm0,%xmm1
  movups %xmm4,(%rcx,%rdi,1)
  addps  %xmm6,%xmm0
  movaps %xmm1,%xmm4
  unpckhps %xmm3,%xmm1
  movups %xmm1,0x10(%rdx,%rdi,1)
  movaps %xmm2,%xmm1
  movaps %xmm0,%xmm2
  unpcklps %xmm3,%xmm4
  subps  %xmm5,%xmm1
  movups %xmm4,(%rdx,%rdi,1)
  unpcklps %xmm1,%xmm2
  unpckhps %xmm1,%xmm0
  movups %xmm2,(%rax,%rdi,1)
  movups %xmm0,0x10(%rax,%rdi,1)
  add    $0x20,%rdi
  cmp    %rdi,%r10
  jne    L3
  mov    %r11d,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%r11b
  je     L154
L159:
  lea    (%r9,%rax,2),%rdx
  lea    0x0(,%rax,8),%r10
  add    %rax,%r9
  sub    %eax,%r11d
  lea    (%rsi,%r10,1),%rcx
  lea    (%rsi,%rdx,4),%rdx
  movq   (%rdx),%xmm1
  movq   (%rcx),%xmm0
  lea    (%rsi,%r9,8),%rdi
  lea    (%r8,%r10,1),%rax
  add    %rsi,%rax
  movaps %xmm0,%xmm4
  subps  %xmm1,%xmm0
  movq   (%rax),%xmm5
  addps  %xmm1,%xmm4
  movq   (%rdi),%xmm1
  movaps %xmm0,%xmm2
  movaps %xmm1,%xmm0
  addps  %xmm5,%xmm1
  subps  %xmm5,%xmm0
  movaps %xmm2,%xmm3
  shufps $0xe1,%xmm0,%xmm0
  subps  %xmm0,%xmm3
  addps  %xmm2,%xmm0
  movaps %xmm4,%xmm2
  addps  %xmm1,%xmm2
  subps  %xmm1,%xmm4
  movaps %xmm0,%xmm1
  movss  %xmm3,%xmm1
  movss  %xmm0,%xmm3
  movlps %xmm2,(%rcx)
  movlps %xmm4,(%rdi)
  movlps %xmm1,(%rdx)
  movlps %xmm3,(%rax)
  cmp    $0x1,%r11d
  je     L154
  movq   0x8(%rdx),%xmm1
  movq   0x8(%rcx),%xmm0
  movq   0x8(%rax),%xmm5
  movaps %xmm1,%xmm3
  addps  %xmm0,%xmm3
  subps  %xmm1,%xmm0
  movq   0x8(%rdi),%xmm1
  movaps %xmm1,%xmm4
  addps  %xmm5,%xmm1
  subps  %xmm5,%xmm4
  movaps %xmm0,%xmm2
  shufps $0xe1,%xmm4,%xmm4
  addps  %xmm4,%xmm0
  subps  %xmm4,%xmm2
  movaps %xmm1,%xmm4
  addps  %xmm3,%xmm4
  subps  %xmm1,%xmm3
  movaps %xmm0,%xmm1
  movss  %xmm2,%xmm1
  movss  %xmm0,%xmm2
  movlps %xmm4,0x8(%rcx)
  movlps %xmm3,0x8(%rdi)
  movlps %xmm1,0x8(%rdx)
  movlps %xmm2,0x8(%rax)
  cmp    $0x2,%r11d
  je     L154
  movq   0x10(%rcx),%xmm0
  movq   0x10(%rdx),%xmm1
  movq   0x10(%rax),%xmm5
  movaps %xmm0,%xmm3
  subps  %xmm1,%xmm0
  addps  %xmm1,%xmm3
  movq   0x10(%rdi),%xmm1
  movaps %xmm1,%xmm4
  addps  %xmm5,%xmm1
  movaps %xmm0,%xmm2
  subps  %xmm5,%xmm4
  shufps $0xe1,%xmm4,%xmm4
  addps  %xmm4,%xmm0
  subps  %xmm4,%xmm2
  movaps %xmm3,%xmm4
  addps  %xmm1,%xmm4
  subps  %xmm1,%xmm3
  movaps %xmm0,%xmm1
  movss  %xmm2,%xmm1
  movss  %xmm0,%xmm2
  movlps %xmm4,0x10(%rcx)
  movlps %xmm3,0x10(%rdi)
  movlps %xmm1,0x10(%rdx)
  movlps %xmm2,0x10(%rax)
L154:
  mov    -0x28(%rsp),%rax
  mov    0x38(%rsp),%edi
  movss  0x8(%rax),%xmm3
  mov    0x3c(%rsp),%eax
  movaps %xmm3,%xmm4
  add    %edi,%eax
  mov    %eax,0x60(%rsp)
  shufps $0xe0,%xmm4,%xmm4
  cmp    %eax,%edi
  jge    L187
  movslq 0x3c(%rsp),%rbx
  movslq 0x38(%rsp),%r14
  lea    (%rbx,%r14,1),%rax
  lea    0x0(,%r14,4),%rdx
  lea    (%rbx,%rax,1),%rcx
  shl    $0x2,%rax
  lea    0x20(%rdx),%r13
  lea    0x20(%rax),%rbp
  lea    0x8(%rbx,%rcx,1),%r9
  shl    $0x2,%rcx
  shl    $0x2,%r9
  lea    -0x1(%rbx),%r8d
  lea    0x20(%rcx),%r12
  cmp    %rdx,%rbp
  setle  %r11b
  cmp    %r13,%rax
  lea    -0x20(%r9),%rdi
  setge  %r10b
  or     %r11d,%r10d
  cmp    $0x5,%r8d
  seta   %r11b
  and    %r11d,%r10d
  cmp    %rax,%r12
  setle  %r11b
  cmp    %rbp,%rcx
  setge  %r15b
  or     %r15d,%r11d
  and    %r10d,%r11d
  cmp    %rdx,%r12
  setle  %r10b
  cmp    %r13,%rcx
  setge  %r15b
  or     %r15d,%r10d
  and    %r11d,%r10d
  cmp    %rcx,%r9
  setle  %r11b
  cmp    %rdi,%r12
  setle  %r12b
  or     %r12d,%r11d
  and    %r10d,%r11d
  cmp    %rax,%r9
  setle  %r10b
  cmp    %rbp,%rdi
  setge  %bpl
  or     %ebp,%r10d
  test   %r10b,%r11b
  je     L121
  cmp    %rdx,%r9
  setle  %r9b
  cmp    %r13,%rdi
  setge  %r10b
  or     %r9b,%r10b
  je     L121
  shr    %r8d
  add    %rsi,%rdx
  add    %rsi,%rax
  add    %rsi,%rcx
  lea    0x1(%r8),%r9d
  add    %rsi,%rdi
  xor    %r8d,%r8d
  shufps $0x0,%xmm3,%xmm3
  mov    %r9d,%r10d
  shr    $0x2,%r10d
  shl    $0x5,%r10
  nopl   0x0(%rax)
L8:
  movups (%rdx,%r8,1),%xmm7
  movups 0x10(%rdx,%r8,1),%xmm5
  movups (%rax,%r8,1),%xmm1
  movups (%rdi,%r8,1),%xmm8
  movaps %xmm7,%xmm0
  shufps $0xdd,%xmm5,%xmm7
  movaps %xmm7,%xmm9
  shufps $0x88,%xmm5,%xmm0
  movups 0x10(%rax,%r8,1),%xmm5
  movaps %xmm1,%xmm2
  movaps %xmm8,%xmm11
  shufps $0x88,%xmm5,%xmm2
  shufps $0xdd,%xmm5,%xmm1
  movaps %xmm0,%xmm5
  addps  %xmm1,%xmm9
  subps  %xmm1,%xmm7
  movups (%rcx,%r8,1),%xmm1
  addps  %xmm2,%xmm5
  subps  %xmm2,%xmm0
  movups 0x10(%rcx,%r8,1),%xmm2
  movaps %xmm1,%xmm6
  shufps $0x88,%xmm2,%xmm6
  shufps $0xdd,%xmm2,%xmm1
  movups 0x10(%rdi,%r8,1),%xmm2
  movaps %xmm6,%xmm10
  shufps $0x88,%xmm2,%xmm11
  shufps $0xdd,%xmm2,%xmm8
  movaps %xmm1,%xmm2
  addps  %xmm11,%xmm10
  addps  %xmm8,%xmm2
  subps  %xmm8,%xmm1
  movaps %xmm5,%xmm8
  subps  %xmm11,%xmm6
  movaps %xmm9,%xmm11
  addps  %xmm10,%xmm8
  subps  %xmm10,%xmm5
  addps  %xmm2,%xmm11
  subps  %xmm9,%xmm2
  movaps %xmm8,%xmm12
  unpckhps %xmm11,%xmm8
  unpcklps %xmm11,%xmm12
  movups %xmm8,0x10(%rdx,%r8,1)
  movaps %xmm2,%xmm8
  unpckhps %xmm5,%xmm2
  movups %xmm12,(%rdx,%r8,1)
  unpcklps %xmm5,%xmm8
  movups %xmm2,0x10(%rcx,%r8,1)
  movaps %xmm0,%xmm2
  addps  %xmm1,%xmm0
  movups %xmm8,(%rcx,%r8,1)
  subps  %xmm1,%xmm2
  movaps %xmm7,%xmm8
  addps  %xmm6,%xmm8
  subps  %xmm7,%xmm6
  movaps %xmm2,%xmm5
  subps  %xmm8,%xmm5
  movaps %xmm6,%xmm1
  addps  %xmm8,%xmm2
  subps  %xmm0,%xmm1
  addps  %xmm6,%xmm0
  mulps  %xmm3,%xmm5
  mulps  %xmm3,%xmm2
  mulps  %xmm3,%xmm1
  mulps  %xmm3,%xmm0
  movaps %xmm5,%xmm8
  unpcklps %xmm2,%xmm8
  unpckhps %xmm2,%xmm5
  movaps %xmm1,%xmm2
  movups %xmm8,(%rax,%r8,1)
  unpcklps %xmm0,%xmm2
  unpckhps %xmm0,%xmm1
  movups %xmm5,0x10(%rax,%r8,1)
  movups %xmm2,(%rdi,%r8,1)
  movups %xmm1,0x10(%rdi,%r8,1)
  add    $0x20,%r8
  cmp    %r8,%r10
  jne    L8
  mov    0x38(%rsp),%eax
  mov    %r9d,%edx
  and    $0xfffffffc,%edx
  lea    (%rax,%rdx,2),%eax
  cmp    %edx,%r9d
  je     L187
  mov    0x3c(%rsp),%ebx
  movslq %eax,%rdi
  mov    0x60(%rsp),%r14d
  lea    (%rsi,%rdi,4),%r8
  lea    (%rbx,%rax,1),%ecx
  movq   (%r8),%xmm3
  lea    (%rcx,%rbx,1),%edx
  movslq %ecx,%rcx
  lea    (%rsi,%rcx,4),%rcx
  movslq %edx,%rdi
  movaps %xmm3,%xmm7
  add    %ebx,%edx
  movq   (%rcx),%xmm0
  lea    (%rsi,%rdi,4),%rdi
  movslq %edx,%rdx
  movq   (%rdi),%xmm2
  lea    (%rsi,%rdx,4),%rdx
  movq   (%rdx),%xmm5
  movaps %xmm0,%xmm1
  subss  %xmm0,%xmm7
  shufps $0xe5,%xmm0,%xmm0
  addps  %xmm3,%xmm1
  movaps %xmm2,%xmm6
  shufps $0xe5,%xmm3,%xmm3
  subss  %xmm0,%xmm3
  addps  %xmm5,%xmm6
  movaps %xmm2,%xmm0
  shufps $0xe5,%xmm2,%xmm2
  subss  %xmm5,%xmm0
  shufps $0xe5,%xmm5,%xmm5
  subss  %xmm5,%xmm2
  movaps %xmm1,%xmm5
  movaps %xmm1,%xmm14
  addps  %xmm6,%xmm5
  subss  %xmm6,%xmm1
  shufps $0xe5,%xmm14,%xmm14
  movlps %xmm5,(%r8)
  movaps %xmm6,%xmm5
  movaps %xmm7,%xmm6
  shufps $0xe5,%xmm5,%xmm5
  subss  %xmm14,%xmm5
  subss  %xmm2,%xmm6
  addss  %xmm7,%xmm2
  unpcklps %xmm1,%xmm5
  movaps %xmm6,%xmm1
  movlps %xmm5,(%rdi)
  movaps %xmm0,%xmm5
  subss  %xmm3,%xmm0
  addss  %xmm3,%xmm5
  subss  %xmm5,%xmm1
  addss  %xmm6,%xmm5
  unpcklps %xmm5,%xmm1
  mulps  %xmm4,%xmm1
  movlps %xmm1,(%rcx)
  movaps %xmm0,%xmm1
  addss  %xmm2,%xmm0
  subss  %xmm2,%xmm1
  unpcklps %xmm0,%xmm1
  mulps  %xmm4,%xmm1
  movlps %xmm1,(%rdx)
  lea    0x2(%rax),%edx
  cmp    %edx,%r14d
  jle    L187
  lea    (%rbx,%rdx,1),%edi
  movslq %edx,%rdx
  add    $0x4,%eax
  lea    (%rbx,%rdi,1),%ecx
  movslq %edi,%rdi
  shl    $0x2,%rdx
  lea    (%rsi,%rdi,4),%rdi
  movslq %ecx,%r8
  lea    (%rsi,%rdx,1),%r9
  add    %ebx,%ecx
  movq   (%rdi),%xmm5
  lea    (%rsi,%r8,4),%r8
  movslq %ecx,%rcx
  movq   (%r9),%xmm2
  movq   (%r8),%xmm0
  lea    (%rsi,%rcx,4),%rcx
  movq   (%rcx),%xmm6
  movaps %xmm5,%xmm3
  movaps %xmm2,%xmm1
  addps  %xmm2,%xmm3
  movaps %xmm0,%xmm7
  subss  %xmm5,%xmm1
  shufps $0xe5,%xmm2,%xmm2
  addps  %xmm6,%xmm7
  shufps $0xe5,%xmm5,%xmm5
  subss  %xmm5,%xmm2
  movaps %xmm0,%xmm5
  subss  %xmm6,%xmm5
  shufps $0xe5,%xmm0,%xmm0
  shufps $0xe5,%xmm6,%xmm6
  subss  %xmm6,%xmm0
  movaps %xmm3,%xmm6
  movaps %xmm3,%xmm14
  addps  %xmm7,%xmm6
  subss  %xmm7,%xmm3
  shufps $0xe5,%xmm14,%xmm14
  movlps %xmm6,(%r9)
  movaps %xmm7,%xmm6
  movaps %xmm2,%xmm7
  shufps $0xe5,%xmm6,%xmm6
  subss  %xmm14,%xmm6
  addss  %xmm5,%xmm7
  subss  %xmm2,%xmm5
  unpcklps %xmm3,%xmm6
  movlps %xmm6,(%r8)
  movaps %xmm1,%xmm6
  subss  %xmm0,%xmm6
  addss  %xmm1,%xmm0
  movaps %xmm5,%xmm1
  movaps %xmm6,%xmm3
  subss  %xmm0,%xmm1
  addss  %xmm7,%xmm6
  subss  %xmm7,%xmm3
  addss  %xmm5,%xmm0
  unpcklps %xmm6,%xmm3
  unpcklps %xmm0,%xmm1
  mulps  %xmm4,%xmm3
  mulps  %xmm4,%xmm1
  movlps %xmm3,(%rdi)
  movlps %xmm1,(%rcx)
  cmp    %r14d,%eax
  jge    L187
  add    %ebx,%eax
  lea    0x8(%rsi,%rdx,1),%r8
  lea    (%rbx,%rax,1),%ecx
  cltq
  movq   (%r8),%xmm2
  lea    (%rsi,%rax,4),%rdx
  movslq %ecx,%rax
  lea    (%rsi,%rax,4),%rdi
  lea    (%rbx,%rcx,1),%eax
  movq   (%rdx),%xmm5
  movaps %xmm2,%xmm3
  cltq
  movq   (%rdi),%xmm0
  movaps %xmm2,%xmm1
  shufps $0xe5,%xmm2,%xmm2
  lea    (%rsi,%rax,4),%rax
  addps  %xmm5,%xmm3
  movq   (%rax),%xmm6
  movaps %xmm0,%xmm7
  subss  %xmm5,%xmm1
  shufps $0xe5,%xmm5,%xmm5
  subss  %xmm5,%xmm2
  movaps %xmm0,%xmm5
  shufps $0xe5,%xmm0,%xmm0
  addps  %xmm6,%xmm7
  subss  %xmm6,%xmm5
  shufps $0xe5,%xmm6,%xmm6
  movaps %xmm3,%xmm14
  subss  %xmm6,%xmm0
  movaps %xmm3,%xmm6
  shufps $0xe5,%xmm14,%xmm14
  addps  %xmm7,%xmm6
  subss  %xmm7,%xmm3
  movlps %xmm6,(%r8)
  movaps %xmm7,%xmm6
  movaps %xmm2,%xmm7
  shufps $0xe5,%xmm6,%xmm6
  subss  %xmm14,%xmm6
  addss  %xmm5,%xmm7
  subss  %xmm2,%xmm5
  unpcklps %xmm3,%xmm6
  movlps %xmm6,(%rdi)
  movaps %xmm1,%xmm6
  subss  %xmm0,%xmm6
  addss  %xmm1,%xmm0
  movaps %xmm5,%xmm1
  movaps %xmm6,%xmm3
  subss  %xmm0,%xmm1
  addss  %xmm7,%xmm6
  subss  %xmm7,%xmm3
  addss  %xmm5,%xmm0
  unpcklps %xmm6,%xmm3
  unpcklps %xmm0,%xmm1
  mulps  %xmm4,%xmm3
  mulps  %xmm4,%xmm1
  movlps %xmm3,(%rdx)
  movlps %xmm1,(%rax)
L187:
  mov    0x38(%rsp),%eax
  add    %eax,%eax
  mov    %eax,0x4c(%rsp)
  cmp    0x48(%rsp),%eax
  jge    L406
  movslq 0x3c(%rsp),%r9
  movslq 0x38(%rsp),%r10
  movslq %eax,%r8
  mov    %r8,-0x10(%rsp)
  lea    0x0(,%r8,4),%rdi
  mov    %r8,%r13
  lea    (%r9,%r9,1),%rdx
  lea    (%r8,%r10,1),%r15
  mov    %r8d,-0x64(%rsp)
  lea    (%rdx,%r10,1),%rax
  lea    0x0(,%r9,8),%rbp
  mov    %r15,-0x8(%rsp)
  add    %r8,%rax
  lea    0x20(%rbp),%rbx
  mov    %rbp,0x58(%rsp)
  mov    %rax,0x10(%rsp)
  shl    $0x2,%rax
  mov    %rax,-0x48(%rsp)
  lea    (%r10,%r9,1),%rax
  add    %r8,%rax
  mov    %rbx,-0x18(%rsp)
  lea    -0x1(%r9),%ebx
  mov    %rax,0x30(%rsp)
  shl    $0x2,%rax
  mov    %rax,-0x70(%rsp)
  lea    (%rdx,%r9,1),%rax
  add    %r8,%rdx
  lea    (%rax,%r10,1),%rcx
  mov    %ebx,0x64(%rsp)
  add    %r8,%rax
  add    %r8,%rcx
  mov    %rdx,0x20(%rsp)
  lea    (%rsi,%rdx,4),%rdx
  mov    %rcx,0x8(%rsp)
  shl    $0x2,%rcx
  mov    %rcx,-0x60(%rsp)
  lea    0x0(,%r15,4),%rcx
  lea    (%r8,%r9,1),%r15
  lea    0x0(,%r15,4),%r14
  mov    %rcx,-0x40(%rsp)
  lea    (%rsi,%rdi,1),%rcx
  mov    %r14,-0x78(%rsp)
  lea    0x0(,%r9,4),%r14
  mov    %ebx,%r9d
  shr    %r9d
  mov    %r14,-0x20(%rsp)
  lea    0x0(,%r10,4),%r14
  mov    %r9d,%r10d
  mov    %rax,0x28(%rsp)
  lea    (%rsi,%rax,4),%rax
  lea    (%r10,%r10,1),%rbx
  mov    %r15,0x18(%rsp)
  mov    $0x2,%r15d
  mov    %rbx,0x70(%rsp)
  lea    0x1(%r9),%ebx
  mov    %ebx,%r9d
  mov    %ebx,0x44(%rsp)
  shr    $0x2,%r9d
  mov    %r14,0x50(%rsp)
  mov    %rdi,%r14
  shl    $0x5,%r9
  mov    %r9,0x68(%rsp)
  nopl   0x0(%rax)
L139:
  mov    -0x28(%rsp),%rbx
  mov    0x3c(%rsp),%r8d
  movss  0x4(%rbx,%r15,4),%xmm14
  movss  (%rbx,%r15,4),%xmm5
  movss  0x4(%rbx,%r15,8),%xmm3
  movaps %xmm14,%xmm0
  movss  %xmm5,-0x38(%rsp)
  movss  (%rbx,%r15,8),%xmm5
  mov    -0x64(%rsp),%ebx
  addss  %xmm14,%xmm0
  movaps %xmm3,%xmm1
  movss  %xmm3,-0x30(%rsp)
  movaps %xmm5,%xmm4
  add    %ebx,%r8d
  movss  %xmm5,-0x34(%rsp)
  mulss  %xmm0,%xmm1
  mulss  %xmm5,%xmm0
  subss  %xmm1,%xmm4
  subss  %xmm3,%xmm0
  movss  %xmm4,-0x2c(%rsp)
  movss  %xmm0,(%rsp)
  cmp    %r8d,%ebx
  jge    L399
  mov    -0x78(%rsp),%rbp
  mov    -0x18(%rsp),%r10
  lea    0x20(%r14),%r12
  mov    0x58(%rsp),%r8
  mov    %r10,%rbx
  mov    %rbp,%r11
  add    %r14,%r10
  add    %r8,%r11
  add    %rbp,%rbx
  lea    (%r14,%r8,1),%r9
  mov    -0x20(%rsp),%r8
  cmp    %r9,%rbx
  lea    0x20(%r14,%r8,1),%r8
  setle  %bpl
  cmp    %r11,%r10
  mov    %r8,-0x58(%rsp)
  setle  %r8b
  or     %r8d,%ebp
  cmp    -0x78(%rsp),%rbx
  setle  %r8b
  cmp    -0x58(%rsp),%r11
  setge  0x4(%rsp)
  or     0x4(%rsp),%r8b
  and    %ebp,%r8d
  cmp    %r14,%rbx
  mov    -0x78(%rsp),%rbp
  setle  %bl
  cmp    %r12,%r11
  setge  %r11b
  or     %r11d,%ebx
  and    %ebx,%r8d
  cmp    %rbp,%r10
  setle  %r11b
  cmp    -0x58(%rsp),%r9
  setge  %bl
  or     %ebx,%r11d
  and    %r8d,%r11d
  cmp    %r14,%r10
  setle  %r8b
  cmp    %r12,%r9
  setge  %r9b
  or     %r9d,%r8d
  test   %r8b,%r11b
  je     L338
  cmp    %r14,-0x58(%rsp)
  setle  %r8b
  cmp    %r12,%rbp
  setge  %r9b
  or     %r8b,%r9b
  je     L338
  cmpl   $0x5,0x64(%rsp)
  jbe    L212
  movaps %xmm5,%xmm11
  mov    0x68(%rsp),%r10
  movaps %xmm14,%xmm12
  xor    %r8d,%r8d
  movss  -0x2c(%rsp),%xmm5
  movaps %xmm3,%xmm10
  lea    (%rsi,%rbp,1),%r9
  movss  -0x38(%rsp),%xmm13
  shufps $0x0,%xmm12,%xmm12
  shufps $0x0,%xmm11,%xmm11
  shufps $0x0,%xmm10,%xmm10
  movss  %xmm14,0x4(%rsp)
  shufps $0x0,%xmm5,%xmm5
  movaps %xmm5,-0x58(%rsp)
  movss  (%rsp),%xmm5
  shufps $0x0,%xmm13,%xmm13
  shufps $0x0,%xmm5,%xmm5
  movaps %xmm5,%xmm14
  nopw   0x0(%rax,%rax,1)
L180:
  movups 0x10(%rcx,%r8,1),%xmm5
  movups (%rcx,%r8,1),%xmm0
  movups 0x10(%r9,%r8,1),%xmm7
  movups (%r9,%r8,1),%xmm3
  movaps %xmm0,%xmm1
  shufps $0xdd,%xmm5,%xmm0
  movaps %xmm0,%xmm2
  movups (%rax,%r8,1),%xmm6
  shufps $0x88,%xmm5,%xmm1
  movaps %xmm3,%xmm5
  shufps $0xdd,%xmm7,%xmm3
  addps  %xmm3,%xmm2
  subps  %xmm3,%xmm0
  movups (%rdx,%r8,1),%xmm3
  shufps $0x88,%xmm7,%xmm5
  movaps %xmm1,%xmm4
  movups 0x10(%rdx,%r8,1),%xmm7
  addps  %xmm5,%xmm4
  subps  %xmm5,%xmm1
  movaps %xmm6,%xmm9
  movaps %xmm3,%xmm5
  shufps $0x88,%xmm7,%xmm5
  shufps $0xdd,%xmm7,%xmm3
  movups 0x10(%rax,%r8,1),%xmm7
  movaps %xmm5,%xmm8
  shufps $0x88,%xmm7,%xmm9
  shufps $0xdd,%xmm7,%xmm6
  movaps %xmm3,%xmm7
  subps  %xmm6,%xmm3
  addps  %xmm6,%xmm7
  addps  %xmm9,%xmm8
  movaps %xmm4,%xmm6
  subps  %xmm9,%xmm5
  movaps %xmm2,%xmm9
  addps  %xmm7,%xmm9
  addps  %xmm8,%xmm6
  subps  %xmm8,%xmm4
  subps  %xmm7,%xmm2
  movaps %xmm6,%xmm15
  unpckhps %xmm9,%xmm6
  movups %xmm6,0x10(%rcx,%r8,1)
  movaps %xmm2,%xmm7
  movaps %xmm4,%xmm6
  unpcklps %xmm9,%xmm15
  mulps  %xmm12,%xmm7
  movups %xmm15,(%rcx,%r8,1)
  mulps  %xmm12,%xmm4
  mulps  %xmm13,%xmm6
  mulps  %xmm13,%xmm2
  subps  %xmm7,%xmm6
  addps  %xmm4,%xmm2
  movaps %xmm6,%xmm4
  unpckhps %xmm2,%xmm6
  unpcklps %xmm2,%xmm4
  movaps %xmm0,%xmm2
  movups %xmm6,0x10(%rdx,%r8,1)
  movaps %xmm1,%xmm6
  addps  %xmm5,%xmm2
  subps  %xmm5,%xmm0
  subps  %xmm3,%xmm6
  movups %xmm4,(%rdx,%r8,1)
  addps  %xmm3,%xmm1
  movaps %xmm2,%xmm7
  movaps %xmm0,%xmm3
  mulps  %xmm10,%xmm7
  movaps %xmm6,%xmm4
  mulps  %xmm11,%xmm4
  mulps  %xmm10,%xmm6
  mulps  %xmm11,%xmm2
  mulps  %xmm14,%xmm3
  subps  %xmm7,%xmm4
  movaps -0x58(%rsp),%xmm7
  addps  %xmm6,%xmm2
  mulps  %xmm7,%xmm0
  movaps %xmm4,%xmm6
  unpcklps %xmm2,%xmm6
  unpckhps %xmm2,%xmm4
  movaps %xmm7,%xmm2
  mulps  %xmm1,%xmm2
  movups %xmm6,(%r9,%r8,1)
  mulps  %xmm14,%xmm1
  movups %xmm4,0x10(%r9,%r8,1)
  subps  %xmm3,%xmm2
  addps  %xmm1,%xmm0
  movaps %xmm2,%xmm1
  unpcklps %xmm0,%xmm1
  unpckhps %xmm0,%xmm2
  movups %xmm1,(%rax,%r8,1)
  movups %xmm2,0x10(%rax,%r8,1)
  add    $0x20,%r8
  cmp    %r10,%r8
  jne    L180
  mov    0x44(%rsp),%ebx
  movss  0x4(%rsp),%xmm14
  mov    %ebx,%r8d
  and    $0xfffffffc,%r8d
  and    $0x3,%ebx
  je     L399
L81:
  mov    0x44(%rsp),%ebx
  mov    -0x10(%rsp),%r9
  movaps %xmm14,%xmm5
  mov    0x20(%rsp),%r10
  shufps $0xe0,%xmm5,%xmm5
  movss  -0x38(%rsp),%xmm10
  sub    %r8d,%ebx
  add    %r8,%r8
  movss  -0x34(%rsp),%xmm11
  movss  -0x30(%rsp),%xmm9
  add    %r8,%r9
  add    %r8,%r10
  shufps $0xe0,%xmm10,%xmm10
  movss  -0x2c(%rsp),%xmm8
  lea    (%rsi,%r9,4),%r11
  mov    0x18(%rsp),%r9
  lea    (%rsi,%r10,4),%r10
  shufps $0xe0,%xmm11,%xmm11
  movq   (%r11),%xmm0
  shufps $0xe0,%xmm9,%xmm9
  movss  (%rsp),%xmm7
  shufps $0xe0,%xmm8,%xmm8
  add    %r8,%r9
  add    0x28(%rsp),%r8
  lea    (%rsi,%r9,4),%r9
  lea    (%rsi,%r8,4),%r8
  movaps %xmm0,%xmm12
  shufps $0xe0,%xmm7,%xmm7
  movq   (%r9),%xmm1
  movq   (%r8),%xmm2
  subps  %xmm1,%xmm0
  addps  %xmm1,%xmm12
  movq   (%r10),%xmm1
  movaps %xmm2,%xmm6
  addps  %xmm1,%xmm6
  subps  %xmm2,%xmm1
  movaps %xmm12,%xmm4
  movaps %xmm0,%xmm13
  shufps $0xe1,%xmm13,%xmm13
  movaps %xmm1,%xmm2
  subps  %xmm6,%xmm4
  addps  %xmm12,%xmm6
  shufps $0xe1,%xmm2,%xmm2
  movaps %xmm2,%xmm15
  addps  %xmm0,%xmm15
  subps  %xmm2,%xmm0
  movaps %xmm4,%xmm3
  movlps %xmm6,(%r11)
  mulps  %xmm10,%xmm4
  mulps  %xmm5,%xmm3
  movaps %xmm15,%xmm2
  movss  %xmm0,%xmm2
  movss  %xmm15,%xmm0
  movaps %xmm13,%xmm15
  subps  %xmm1,%xmm15
  addps  %xmm13,%xmm1
  mulps  %xmm11,%xmm2
  mulps  %xmm8,%xmm0
  movaps %xmm4,%xmm6
  shufps $0xe1,%xmm3,%xmm3
  movaps %xmm15,%xmm13
  subps  %xmm3,%xmm6
  addps  %xmm4,%xmm3
  movss  %xmm1,%xmm13
  movss  %xmm15,%xmm1
  mulps  %xmm9,%xmm13
  mulps  %xmm7,%xmm1
  movss  %xmm6,%xmm3
  movlps %xmm3,(%r10)
  movaps %xmm2,%xmm3
  subps  %xmm13,%xmm3
  addps  %xmm13,%xmm2
  movss  %xmm3,%xmm2
  movlps %xmm2,(%r9)
  movaps %xmm0,%xmm2
  addps  %xmm1,%xmm0
  subps  %xmm1,%xmm2
  movss  %xmm2,%xmm0
  movlps %xmm0,(%r8)
  cmp    $0x1,%ebx
  je     L399
  movq   0x8(%r11),%xmm0
  movq   0x8(%r9),%xmm1
  movq   0x8(%r8),%xmm3
  movaps %xmm0,%xmm12
  subps  %xmm1,%xmm0
  addps  %xmm1,%xmm12
  movq   0x8(%r10),%xmm1
  movaps %xmm1,%xmm6
  subps  %xmm3,%xmm1
  movaps %xmm0,%xmm13
  addps  %xmm3,%xmm6
  movaps %xmm12,%xmm2
  shufps $0xe1,%xmm13,%xmm13
  movaps %xmm1,%xmm3
  shufps $0xe1,%xmm3,%xmm3
  subps  %xmm6,%xmm2
  addps  %xmm12,%xmm6
  movaps %xmm3,%xmm15
  addps  %xmm0,%xmm15
  subps  %xmm3,%xmm0
  movaps %xmm2,%xmm4
  movlps %xmm6,0x8(%r11)
  mulps  %xmm10,%xmm2
  mulps  %xmm5,%xmm4
  movaps %xmm15,%xmm3
  movss  %xmm0,%xmm3
  movss  %xmm15,%xmm0
  movaps %xmm13,%xmm15
  subps  %xmm1,%xmm15
  addps  %xmm13,%xmm1
  mulps  %xmm11,%xmm3
  mulps  %xmm8,%xmm0
  movaps %xmm2,%xmm6
  movaps %xmm15,%xmm13
  shufps $0xe1,%xmm4,%xmm4
  movss  %xmm1,%xmm13
  subps  %xmm4,%xmm6
  addps  %xmm4,%xmm2
  mulps  %xmm9,%xmm13
  movss  %xmm15,%xmm1
  mulps  %xmm7,%xmm1
  movss  %xmm6,%xmm2
  movlps %xmm2,0x8(%r10)
  movaps %xmm3,%xmm2
  subps  %xmm13,%xmm2
  addps  %xmm13,%xmm3
  movss  %xmm2,%xmm3
  movaps %xmm0,%xmm2
  addps  %xmm1,%xmm0
  subps  %xmm1,%xmm2
  movlps %xmm3,0x8(%r9)
  movss  %xmm2,%xmm0
  movlps %xmm0,0x8(%r8)
  cmp    $0x2,%ebx
  je     L399
  movq   0x10(%r11),%xmm0
  movq   0x10(%r9),%xmm1
  movq   0x10(%r8),%xmm12
  movaps %xmm0,%xmm3
  subps  %xmm1,%xmm0
  addps  %xmm1,%xmm3
  movq   0x10(%r10),%xmm1
  movaps %xmm1,%xmm4
  subps  %xmm12,%xmm1
  movaps %xmm0,%xmm6
  addps  %xmm12,%xmm4
  movaps %xmm0,%xmm12
  movaps %xmm3,%xmm2
  shufps $0xe1,%xmm6,%xmm6
  movaps %xmm1,%xmm13
  shufps $0xe1,%xmm13,%xmm13
  subps  %xmm4,%xmm2
  addps  %xmm4,%xmm3
  addps  %xmm13,%xmm12
  subps  %xmm13,%xmm0
  mulps  %xmm2,%xmm5
  movlps %xmm3,0x10(%r11)
  mulps  %xmm10,%xmm2
  movaps %xmm12,%xmm13
  movss  %xmm0,%xmm13
  movss  %xmm12,%xmm0
  mulps  %xmm8,%xmm0
  movaps %xmm6,%xmm8
  subps  %xmm1,%xmm8
  addps  %xmm6,%xmm1
  mulps  %xmm13,%xmm11
  shufps $0xe1,%xmm5,%xmm5
  movaps %xmm2,%xmm3
  addps  %xmm5,%xmm2
  movaps %xmm8,%xmm6
  subps  %xmm5,%xmm3
  movss  %xmm1,%xmm6
  movss  %xmm8,%xmm1
  mulps  %xmm9,%xmm6
  mulps  %xmm7,%xmm1
  movss  %xmm3,%xmm2
  movlps %xmm2,0x10(%r10)
  movaps %xmm11,%xmm2
  subps  %xmm6,%xmm2
  addps  %xmm6,%xmm11
  movss  %xmm2,%xmm11
  movaps %xmm0,%xmm2
  addps  %xmm1,%xmm0
  subps  %xmm1,%xmm2
  movlps %xmm11,0x10(%r9)
  movss  %xmm2,%xmm0
  movlps %xmm0,0x10(%r8)
L399:
  movss  -0x38(%rsp),%xmm4
  mov    -0x28(%rsp),%rbx
  mov    -0x64(%rsp),%r10d
  mov    0x60(%rsp),%r8d
  movaps %xmm4,%xmm0
  movss  0xc(%rbx,%r15,8),%xmm3
  movss  0x8(%rbx,%r15,8),%xmm5
  addss  %xmm4,%xmm0
  mov    0x38(%rsp),%ebx
  add    %r10d,%r8d
  movaps %xmm3,%xmm1
  movaps %xmm5,%xmm4
  movss  %xmm5,-0x34(%rsp)
  add    %r10d,%ebx
  movss  %xmm3,-0x30(%rsp)
  mulss  %xmm0,%xmm1
  mov    %ebx,-0x58(%rsp)
  mulss  %xmm5,%xmm0
  subss  %xmm1,%xmm4
  subss  %xmm3,%xmm0
  movss  %xmm4,-0x2c(%rsp)
  movss  %xmm0,(%rsp)
  cmp    %ebx,%r8d
  jle    L34
  mov    0x50(%rsp),%rbx
  mov    -0x70(%rsp),%r11
  movaps %xmm14,%xmm5
  mov    -0x18(%rsp),%r12
  mov    -0x20(%rsp),%r10
  lea    0x20(%rbx),%r9
  mov    -0x78(%rsp),%rbx
  xorps  D1(%rip),%xmm5
  add    %r11,%r12
  lea    0x20(%r10,%r11,1),%r10
  add    %r9,%rbx
  add    %r14,%r9
  cmp    %r12,%r11
  movss  %xmm5,0x40(%rsp)
  setge  %bpl
  cmp    -0x60(%rsp),%rbx
  setle  %r11b
  or     %r11d,%ebp
  cmp    %r10,-0x70(%rsp)
  setge  %r11b
  cmp    %rbx,-0x48(%rsp)
  setge  0x4(%rsp)
  or     0x4(%rsp),%r11b
  and    %r11d,%ebp
  cmp    %r9,-0x70(%rsp)
  setge  0x4(%rsp)
  cmp    -0x40(%rsp),%rbx
  setle  %r11b
  or     0x4(%rsp),%r11b
  and    %ebp,%r11d
  cmp    %r12,-0x48(%rsp)
  setge  %bl
  cmp    -0x60(%rsp),%r10
  setle  %bpl
  or     %ebp,%ebx
  mov    -0x48(%rsp),%rbp
  and    %r11d,%ebx
  cmp    %r9,%rbp
  setge  %r11b
  cmp    -0x40(%rsp),%r10
  setle  %r10b
  or     %r10d,%r11d
  test   %r11b,%bl
  je     L54
  mov    -0x40(%rsp),%rbx
  cmp    %r9,-0x60(%rsp)
  setge  %r9b
  cmp    %rbx,%r12
  setle  %r10b
  or     %r9b,%r10b
  je     L54
  sub    $0x1,%r8d
  sub    -0x58(%rsp),%r8d
  mov    %r8d,%r12d
  shr    %r12d
  add    $0x1,%r12d
  cmp    $0x5,%r8d
  jbe    L89
  lea    (%rsi,%rbp,1),%r10
  mov    -0x60(%rsp),%rbp
  movaps %xmm5,%xmm14
  xor    %r8d,%r8d
  mov    -0x70(%rsp),%r11
  movss  (%rsp),%xmm5
  movaps %xmm3,%xmm11
  movaps %xmm4,%xmm10
  lea    (%rsi,%rbp,1),%r9
  mov    %r12d,%ebp
  movss  -0x38(%rsp),%xmm13
  movss  -0x34(%rsp),%xmm12
  shr    $0x2,%ebp
  shufps $0x0,%xmm5,%xmm5
  lea    (%rsi,%rbx,1),%rbx
  add    %rsi,%r11
  movaps %xmm5,-0x58(%rsp)
  shl    $0x5,%rbp
  shufps $0x0,%xmm14,%xmm14
  shufps $0x0,%xmm13,%xmm13
  shufps $0x0,%xmm12,%xmm12
  shufps $0x0,%xmm11,%xmm11
  shufps $0x0,%xmm10,%xmm10
  cs nopw 0x0(%rax,%rax,1)
L20:
  movups (%rbx,%r8,1),%xmm1
  movups 0x10(%rbx,%r8,1),%xmm4
  movups 0x10(%r11,%r8,1),%xmm7
  movups (%r11,%r8,1),%xmm0
  movaps %xmm1,%xmm5
  shufps $0xdd,%xmm4,%xmm1
  movups (%r9,%r8,1),%xmm6
  shufps $0x88,%xmm4,%xmm5
  movaps %xmm0,%xmm4
  shufps $0xdd,%xmm7,%xmm0
  movaps %xmm0,%xmm3
  addps  %xmm1,%xmm3
  subps  %xmm0,%xmm1
  movups (%r10,%r8,1),%xmm0
  shufps $0x88,%xmm7,%xmm4
  movups 0x10(%r10,%r8,1),%xmm7
  movaps %xmm4,%xmm2
  movaps %xmm6,%xmm9
  addps  %xmm5,%xmm2
  subps  %xmm4,%xmm5
  movaps %xmm0,%xmm4
  shufps $0x88,%xmm7,%xmm4
  shufps $0xdd,%xmm7,%xmm0
  movups 0x10(%r9,%r8,1),%xmm7
  shufps $0x88,%xmm7,%xmm9
  shufps $0xdd,%xmm7,%xmm6
  movaps %xmm9,%xmm8
  movaps %xmm6,%xmm7
  addps  %xmm0,%xmm7
  addps  %xmm4,%xmm8
  subps  %xmm6,%xmm0
  subps  %xmm9,%xmm4
  movaps %xmm8,%xmm6
  movaps %xmm7,%xmm9
  addps  %xmm2,%xmm6
  addps  %xmm3,%xmm9
  subps  %xmm8,%xmm2
  subps  %xmm7,%xmm3
  movaps %xmm13,%xmm7
  movaps %xmm6,%xmm15
  unpckhps %xmm9,%xmm6
  movups %xmm6,0x10(%rbx,%r8,1)
  movaps %xmm14,%xmm6
  unpcklps %xmm9,%xmm15
  mulps  %xmm3,%xmm7
  movups %xmm15,(%rbx,%r8,1)
  mulps  %xmm2,%xmm6
  mulps  %xmm14,%xmm3
  mulps  %xmm13,%xmm2
  subps  %xmm7,%xmm6
  movaps %xmm11,%xmm7
  addps  %xmm3,%xmm2
  movaps %xmm6,%xmm3
  unpckhps %xmm2,%xmm6
  unpcklps %xmm2,%xmm3
  movaps %xmm5,%xmm2
  movups %xmm6,0x10(%r10,%r8,1)
  movaps %xmm4,%xmm6
  subps  %xmm0,%xmm2
  addps  %xmm5,%xmm0
  addps  %xmm1,%xmm6
  movups %xmm3,(%r10,%r8,1)
  movaps %xmm12,%xmm3
  subps  %xmm4,%xmm1
  movaps -0x58(%rsp),%xmm5
  mulps  %xmm2,%xmm3
  mulps  %xmm6,%xmm7
  mulps  %xmm11,%xmm2
  mulps  %xmm12,%xmm6
  subps  %xmm7,%xmm3
  addps  %xmm6,%xmm2
  movaps %xmm3,%xmm6
  unpckhps %xmm2,%xmm3
  unpcklps %xmm2,%xmm6
  movaps %xmm10,%xmm2
  movups %xmm3,0x10(%r11,%r8,1)
  mulps  %xmm0,%xmm2
  movaps %xmm5,%xmm3
  mulps  %xmm1,%xmm3
  movups %xmm6,(%r11,%r8,1)
  mulps  %xmm10,%xmm1
  mulps  %xmm5,%xmm0
  subps  %xmm3,%xmm2
  addps  %xmm1,%xmm0
  movaps %xmm2,%xmm1
  unpcklps %xmm0,%xmm1
  unpckhps %xmm0,%xmm2
  movups %xmm1,(%r9,%r8,1)
  movups %xmm2,0x10(%r9,%r8,1)
  add    $0x20,%r8
  cmp    %r8,%rbp
  jne    L20
  mov    %r12d,%r8d
  and    $0xfffffffc,%r8d
  test   $0x3,%r12b
  je     L34
L251:
  mov    -0x8(%rsp),%rbx
  sub    %r8d,%r12d
  add    %r8,%r8
  movss  -0x38(%rsp),%xmm6
  movss  0x40(%rsp),%xmm10
  movss  -0x34(%rsp),%xmm8
  lea    (%r8,%rbx,1),%r9
  mov    0x30(%rsp),%rbx
  shufps $0xe0,%xmm6,%xmm6
  movaps %xmm6,%xmm3
  lea    (%rsi,%r9,4),%r11
  shufps $0xe0,%xmm10,%xmm10
  movss  -0x30(%rsp),%xmm9
  shufps $0xe0,%xmm8,%xmm8
  lea    (%r8,%rbx,1),%r9
  mov    0x10(%rsp),%rbx
  movq   (%r11),%xmm1
  lea    (%rsi,%r9,4),%r9
  shufps $0xe0,%xmm9,%xmm9
  movss  -0x2c(%rsp),%xmm12
  movss  (%rsp),%xmm11
  lea    (%rbx,%r8,1),%r10
  add    0x8(%rsp),%r8
  movq   (%r9),%xmm0
  movaps %xmm1,%xmm7
  lea    (%rsi,%r10,4),%r10
  lea    (%rsi,%r8,4),%r8
  shufps $0xe0,%xmm12,%xmm12
  shufps $0xe0,%xmm11,%xmm11
  movq   (%r8),%xmm2
  movq   (%r10),%xmm4
  subps  %xmm0,%xmm1
  addps  %xmm0,%xmm7
  movaps %xmm4,%xmm13
  subps  %xmm2,%xmm4
  addps  %xmm2,%xmm13
  movaps %xmm1,%xmm14
  movaps %xmm7,%xmm5
  movaps %xmm1,%xmm0
  movaps %xmm4,%xmm2
  shufps $0xe1,%xmm0,%xmm0
  shufps $0xe1,%xmm2,%xmm2
  subps  %xmm13,%xmm5
  addps  %xmm13,%xmm7
  subps  %xmm2,%xmm14
  addps  %xmm2,%xmm1
  mulps  %xmm5,%xmm3
  movlps %xmm7,(%r11)
  mulps  %xmm10,%xmm5
  movaps %xmm14,%xmm2
  movss  %xmm1,%xmm2
  movss  %xmm14,%xmm1
  movaps %xmm0,%xmm14
  addps  %xmm4,%xmm14
  subps  %xmm4,%xmm0
  mulps  %xmm8,%xmm1
  mulps  %xmm12,%xmm2
  shufps $0xe1,%xmm3,%xmm3
  movaps %xmm14,%xmm4
  movaps %xmm5,%xmm7
  movss  %xmm0,%xmm4
  movss  %xmm14,%xmm0
  subps  %xmm3,%xmm7
  mulps  %xmm9,%xmm0
  addps  %xmm5,%xmm3
  mulps  %xmm11,%xmm4
  movss  %xmm7,%xmm3
  movlps %xmm3,(%r10)
  movaps %xmm1,%xmm3
  subps  %xmm0,%xmm3
  addps  %xmm1,%xmm0
  movss  %xmm3,%xmm0
  movlps %xmm0,(%r9)
  movaps %xmm2,%xmm0
  addps  %xmm4,%xmm2
  subps  %xmm4,%xmm0
  movss  %xmm0,%xmm2
  movlps %xmm2,(%r8)
  cmp    $0x1,%r12d
  je     L34
  movq   0x8(%r8),%xmm5
  movq   0x8(%r11),%xmm0
  movq   0x8(%r10),%xmm3
  movq   0x8(%r9),%xmm1
  movaps %xmm0,%xmm7
  movaps %xmm3,%xmm13
  subps  %xmm5,%xmm3
  addps  %xmm1,%xmm7
  subps  %xmm1,%xmm0
  addps  %xmm5,%xmm13
  movaps %xmm3,%xmm5
  movaps %xmm7,%xmm4
  shufps $0xe1,%xmm5,%xmm5
  movaps %xmm0,%xmm14
  subps  %xmm13,%xmm4
  subps  %xmm5,%xmm14
  movaps %xmm0,%xmm1
  addps  %xmm5,%xmm0
  shufps $0xe1,%xmm1,%xmm1
  addps  %xmm13,%xmm7
  movaps %xmm4,%xmm2
  mulps  %xmm6,%xmm2
  movaps %xmm14,%xmm5
  mulps  %xmm10,%xmm4
  movss  %xmm0,%xmm5
  movss  %xmm14,%xmm0
  movlps %xmm7,0x8(%r11)
  mulps  %xmm8,%xmm0
  movaps %xmm3,%xmm14
  addps  %xmm1,%xmm14
  subps  %xmm3,%xmm1
  mulps  %xmm12,%xmm5
  shufps $0xe1,%xmm2,%xmm2
  movaps %xmm14,%xmm3
  movaps %xmm4,%xmm7
  movss  %xmm1,%xmm3
  movss  %xmm14,%xmm1
  subps  %xmm2,%xmm7
  mulps  %xmm9,%xmm1
  addps  %xmm4,%xmm2
  mulps  %xmm11,%xmm3
  movss  %xmm7,%xmm2
  movlps %xmm2,0x8(%r10)
  movaps %xmm0,%xmm2
  subps  %xmm1,%xmm2
  addps  %xmm0,%xmm1
  movss  %xmm2,%xmm1
  movlps %xmm1,0x8(%r9)
  movaps %xmm5,%xmm1
  subps  %xmm3,%xmm1
  addps  %xmm5,%xmm3
  movaps %xmm3,%xmm0
  movss  %xmm1,%xmm0
  movlps %xmm0,0x8(%r8)
  cmp    $0x2,%r12d
  je     L34
  movq   0x10(%r9),%xmm0
  movq   0x10(%r11),%xmm5
  movq   0x10(%r10),%xmm7
  movaps %xmm0,%xmm2
  addps  %xmm5,%xmm2
  subps  %xmm0,%xmm5
  movq   0x10(%r8),%xmm0
  movaps %xmm0,%xmm3
  addps  %xmm7,%xmm3
  subps  %xmm0,%xmm7
  movaps %xmm5,%xmm13
  movaps %xmm2,%xmm4
  movaps %xmm5,%xmm1
  shufps $0xe1,%xmm1,%xmm1
  movaps %xmm7,%xmm0
  subps  %xmm3,%xmm4
  addps  %xmm3,%xmm2
  shufps $0xe1,%xmm0,%xmm0
  subps  %xmm0,%xmm13
  addps  %xmm5,%xmm0
  mulps  %xmm4,%xmm6
  movlps %xmm2,0x10(%r11)
  mulps  %xmm10,%xmm4
  movaps %xmm13,%xmm5
  movss  %xmm0,%xmm5
  movss  %xmm13,%xmm0
  mulps  %xmm8,%xmm0
  movaps %xmm1,%xmm8
  subps  %xmm7,%xmm1
  addps  %xmm7,%xmm8
  mulps  %xmm12,%xmm5
  shufps $0xe1,%xmm6,%xmm6
  movaps %xmm4,%xmm2
  addps  %xmm6,%xmm4
  subps  %xmm6,%xmm2
  movaps %xmm8,%xmm7
  movss  %xmm1,%xmm7
  movss  %xmm8,%xmm1
  mulps  %xmm9,%xmm1
  movss  %xmm2,%xmm4
  movaps %xmm0,%xmm2
  mulps  %xmm11,%xmm7
  movlps %xmm4,0x10(%r10)
  subps  %xmm1,%xmm2
  addps  %xmm1,%xmm0
  movss  %xmm2,%xmm0
  movlps %xmm0,0x10(%r9)
  movaps %xmm5,%xmm0
  addps  %xmm7,%xmm5
  subps  %xmm7,%xmm0
  movss  %xmm0,%xmm5
  movlps %xmm5,0x10(%r8)
L34:
  mov    0x4c(%rsp),%r9d
  add    %r13,-0x8(%rsp)
  add    %rdi,%rcx
  add    %rdi,%rdx
  add    %r9d,-0x64(%rsp)
  add    $0x2,%r15
  mov    -0x64(%rsp),%ebx
  add    %rdi,%rax
  add    %rdi,-0x48(%rsp)
  add    %rdi,%r14
  add    %rdi,-0x70(%rsp)
  add    %rdi,-0x60(%rsp)
  add    %rdi,-0x40(%rsp)
  add    %r13,0x30(%rsp)
  add    %r13,0x10(%rsp)
  add    %r13,0x8(%rsp)
  add    %r13,-0x10(%rsp)
  add    %rdi,-0x78(%rsp)
  add    %r13,0x18(%rsp)
  add    %r13,0x20(%rsp)
  add    %r13,0x28(%rsp)
  cmp    %ebx,0x48(%rsp)
  jg     L139
L406:
  sub    $0xffffffffffffff80,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L54:
  mov    -0x40(%rsp),%rbx
  mov    -0x48(%rsp),%r11
  sub    $0x1,%r8d
  mov    -0x60(%rsp),%r10
  sub    -0x58(%rsp),%r8
  lea    (%rsi,%rbx,1),%r9
  mov    -0x70(%rsp),%rbx
  and    $0xfffffffe,%r8d
  movss  -0x38(%rsp),%xmm3
  add    -0x8(%rsp),%r8
  movss  (%rsp),%xmm7
  add    %rsi,%r11
  add    %rsi,%r10
  movss  -0x34(%rsp),%xmm4
  movss  -0x30(%rsp),%xmm5
  add    %rsi,%rbx
  lea    0x8(%rsi,%r8,4),%r8
  movss  -0x2c(%rsp),%xmm6
  movss  0x40(%rsp),%xmm8
  nopl   0x0(%rax)
L93:
  movss  0x4(%rbx),%xmm0
  movss  0x4(%r9),%xmm1
  add    $0x8,%r9
  add    $0x8,%rbx
  movss  -0x8(%rbx),%xmm2
  movss  (%r10),%xmm15
  add    $0x8,%r11
  add    $0x8,%r10
  movaps %xmm0,%xmm11
  movss  -0x8(%r9),%xmm10
  movss  -0x8(%r11),%xmm9
  addss  %xmm1,%xmm11
  subss  %xmm0,%xmm1
  movaps %xmm2,%xmm14
  movss  -0x4(%r11),%xmm0
  movaps %xmm15,%xmm13
  addss  %xmm10,%xmm14
  subss  %xmm2,%xmm10
  addss  %xmm9,%xmm13
  subss  %xmm15,%xmm9
  movaps %xmm1,%xmm2
  movss  -0x4(%r10),%xmm1
  movaps %xmm1,%xmm12
  addss  %xmm0,%xmm12
  subss  %xmm1,%xmm0
  movaps %xmm13,%xmm1
  addss  %xmm14,%xmm1
  movss  %xmm1,-0x8(%r9)
  movaps %xmm12,%xmm1
  addss  %xmm11,%xmm1
  subss  %xmm12,%xmm11
  movss  %xmm1,-0x4(%r9)
  movaps %xmm14,%xmm1
  subss  %xmm13,%xmm1
  movaps %xmm3,%xmm13
  mulss  %xmm11,%xmm13
  mulss  %xmm8,%xmm11
  movaps %xmm1,%xmm12
  mulss  %xmm3,%xmm1
  mulss  %xmm8,%xmm12
  addss  %xmm11,%xmm1
  movaps %xmm9,%xmm11
  subss  %xmm13,%xmm12
  addss  %xmm2,%xmm11
  movaps %xmm5,%xmm13
  movss  %xmm1,-0x4(%r11)
  movaps %xmm10,%xmm1
  subss  %xmm0,%xmm1
  movss  %xmm12,-0x8(%r11)
  movaps %xmm4,%xmm12
  addss  %xmm10,%xmm0
  mulss  %xmm11,%xmm13
  mulss  %xmm4,%xmm11
  mulss  %xmm1,%xmm12
  mulss  %xmm5,%xmm1
  subss  %xmm13,%xmm12
  addss  %xmm11,%xmm1
  movss  %xmm12,-0x8(%rbx)
  movss  %xmm1,-0x4(%rbx)
  movaps %xmm2,%xmm1
  movaps %xmm6,%xmm2
  subss  %xmm9,%xmm1
  mulss  %xmm0,%xmm2
  movaps %xmm7,%xmm9
  mulss  %xmm7,%xmm0
  mulss  %xmm1,%xmm9
  mulss  %xmm6,%xmm1
  subss  %xmm9,%xmm2
  addss  %xmm1,%xmm0
  movss  %xmm2,-0x8(%r10)
  movss  %xmm0,-0x4(%r10)
  cmp    %r9,%r8
  jne    L93
  jmp    L34
  nopl   0x0(%rax)
L338:
  mov    -0x78(%rsp),%rbx
  mov    0x70(%rsp),%r8
  mov    %rax,%r10
  mov    %rdx,%r9
  add    -0x10(%rsp),%r8
  movss  -0x38(%rsp),%xmm3
  movss  -0x34(%rsp),%xmm4
  movss  -0x30(%rsp),%xmm5
  lea    (%rbx,%rsi,1),%r11
  lea    0x8(%rsi,%r8,4),%rbx
  movss  -0x2c(%rsp),%xmm6
  movss  (%rsp),%xmm7
  mov    %rcx,%r8
  xchg   %ax,%ax
L79:
  movss  0x4(%r8),%xmm0
  movss  0x4(%r11),%xmm9
  add    $0x8,%r8
  add    $0x8,%r11
  movss  -0x8(%r8),%xmm2
  movss  -0x8(%r11),%xmm10
  add    $0x8,%r9
  add    $0x8,%r10
  movaps %xmm0,%xmm1
  subss  %xmm9,%xmm0
  movss  -0x8(%r10),%xmm15
  movss  -0x4(%r10),%xmm13
  addss  %xmm9,%xmm1
  movss  -0x8(%r9),%xmm9
  movaps %xmm2,%xmm8
  subss  %xmm10,%xmm2
  addss  %xmm10,%xmm8
  movss  -0x4(%r9),%xmm10
  movaps %xmm9,%xmm12
  subss  %xmm15,%xmm9
  addss  %xmm15,%xmm12
  movaps %xmm10,%xmm11
  subss  %xmm13,%xmm10
  addss  %xmm13,%xmm11
  movaps %xmm8,%xmm13
  addss  %xmm12,%xmm13
  subss  %xmm12,%xmm8
  movaps %xmm14,%xmm12
  movss  %xmm13,-0x8(%r8)
  movaps %xmm1,%xmm13
  subss  %xmm11,%xmm1
  addss  %xmm11,%xmm13
  movaps %xmm3,%xmm11
  mulss  %xmm8,%xmm11
  mulss  %xmm1,%xmm12
  mulss  %xmm14,%xmm8
  movss  %xmm13,-0x4(%r8)
  mulss  %xmm3,%xmm1
  subss  %xmm12,%xmm11
  movaps %xmm5,%xmm12
  addss  %xmm8,%xmm1
  movaps %xmm2,%xmm8
  subss  %xmm10,%xmm8
  movss  %xmm11,-0x8(%r9)
  movaps %xmm4,%xmm11
  movss  %xmm1,-0x4(%r9)
  movaps %xmm0,%xmm1
  subss  %xmm9,%xmm0
  addss  %xmm9,%xmm1
  mulss  %xmm8,%xmm11
  mulss  %xmm5,%xmm8
  mulss  %xmm1,%xmm12
  mulss  %xmm4,%xmm1
  subss  %xmm12,%xmm11
  addss  %xmm8,%xmm1
  movaps %xmm7,%xmm8
  mulss  %xmm0,%xmm8
  mulss  %xmm6,%xmm0
  movss  %xmm11,-0x8(%r11)
  movss  %xmm1,-0x4(%r11)
  movaps %xmm2,%xmm1
  movaps %xmm6,%xmm2
  addss  %xmm10,%xmm1
  mulss  %xmm1,%xmm2
  mulss  %xmm7,%xmm1
  subss  %xmm8,%xmm2
  addss  %xmm1,%xmm0
  movss  %xmm2,-0x8(%r10)
  movss  %xmm0,-0x4(%r10)
  cmp    %r8,%rbx
  jne    L79
  jmp    L399
L89:
  xor    %r8d,%r8d
  jmp    L251
L212:
  xor    %r8d,%r8d
  jmp    L81
L121:
  lea    (%rbx,%rbx,1),%rdi
  shr    %r8d
  add    %rsi,%rdx
  add    %rsi,%rax
  lea    (%rdi,%r14,1),%rcx
  add    %rbx,%rdi
  lea    (%r14,%r8,2),%r8
  add    %r14,%rdi
  lea    (%rsi,%rcx,4),%rcx
  lea    0x8(%rsi,%r8,4),%r8
  lea    (%rsi,%rdi,4),%rdi
  nopw   0x0(%rax,%rax,1)
L7:
  movq   (%rdx),%xmm1
  movq   (%rax),%xmm3
  add    $0x8,%rdx
  add    $0x8,%rax
  movq   (%rcx),%xmm7
  movq   (%rdi),%xmm5
  add    $0x8,%rcx
  add    $0x8,%rdi
  movaps %xmm1,%xmm2
  movaps %xmm1,%xmm0
  shufps $0xe5,%xmm1,%xmm1
  addps  %xmm3,%xmm2
  movaps %xmm7,%xmm6
  subss  %xmm3,%xmm0
  shufps $0xe5,%xmm3,%xmm3
  addps  %xmm5,%xmm6
  subss  %xmm3,%xmm1
  movaps %xmm7,%xmm3
  shufps $0xe5,%xmm7,%xmm7
  subss  %xmm5,%xmm3
  shufps $0xe5,%xmm5,%xmm5
  subss  %xmm5,%xmm7
  movaps %xmm2,%xmm5
  movaps %xmm2,%xmm14
  addps  %xmm6,%xmm5
  subss  %xmm6,%xmm2
  shufps $0xe5,%xmm14,%xmm14
  movlps %xmm5,-0x8(%rdx)
  movaps %xmm6,%xmm5
  movaps %xmm1,%xmm6
  shufps $0xe5,%xmm5,%xmm5
  subss  %xmm14,%xmm5
  addss  %xmm3,%xmm6
  subss  %xmm1,%xmm3
  unpcklps %xmm2,%xmm5
  movlps %xmm5,-0x8(%rcx)
  movaps %xmm0,%xmm5
  addss  %xmm7,%xmm0
  movaps %xmm3,%xmm1
  subss  %xmm7,%xmm5
  subss  %xmm0,%xmm1
  addss  %xmm3,%xmm0
  movaps %xmm5,%xmm2
  addss  %xmm6,%xmm5
  subss  %xmm6,%xmm2
  unpcklps %xmm0,%xmm1
  mulps  %xmm4,%xmm1
  unpcklps %xmm5,%xmm2
  mulps  %xmm4,%xmm2
  movlps %xmm2,-0x8(%rax)
  movlps %xmm1,-0x8(%rdi)
  cmp    %r8,%rdx
  jne    L7
  jmp    L187
L181:
  mov    0x3c(%rsp),%ebx
  sub    %r11,%rax
  mov    %rsi,%rdx
  lea    (%rax,%rdi,1),%rcx
  lea    -0x1(%rbx),%r8d
  add    %rcx,%rdi
  shr    %r8d
  lea    0x8(%rsi,%r8,8),%r8
  nop
L27:
  add    $0x8,%rdx
  add    $0x8,%rax
  add    $0x8,%rcx
  add    $0x8,%rdi
  movq   -0x8(%rdx),%xmm0
  movq   -0x8(%rax),%xmm1
  movq   -0x8(%rdi),%xmm5
  movaps %xmm0,%xmm2
  subps  %xmm1,%xmm0
  addps  %xmm1,%xmm2
  movq   -0x8(%rcx),%xmm1
  movaps %xmm1,%xmm3
  addps  %xmm5,%xmm1
  movaps %xmm0,%xmm4
  subps  %xmm5,%xmm3
  shufps $0xe1,%xmm3,%xmm3
  addps  %xmm3,%xmm4
  subps  %xmm3,%xmm0
  movaps %xmm2,%xmm3
  addps  %xmm1,%xmm3
  subps  %xmm1,%xmm2
  movaps %xmm4,%xmm1
  movss  %xmm0,%xmm1
  movss  %xmm4,%xmm0
  movlps %xmm3,-0x8(%rdx)
  movlps %xmm2,-0x8(%rcx)
  movlps %xmm1,-0x8(%rax)
  movlps %xmm0,-0x8(%rdi)
  cmp    %rdx,%r8
  jne    L27
  jmp    L154
L220:
  xor    %eax,%eax
  jmp    L159
```

tool_calls: name: retrieve_data
arguments: data_label: D1
type: byte[16]

tool: {"D1": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
void cftmdl(int n, int l, float *a, float *w) {
  int j, j1, j2, j3, k, k1, k2, m, m2;
  float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i;
  float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i;
  m = l << 2;
  for (j = 0; j < l; j += 2) {
    j1 = j + l;
    j2 = j1 + l;
    j3 = j2 + l;
    x0r = a[j] + a[j1];
    x0i = a[j + 1] + a[j1 + 1];
    x1r = a[j] - a[j1];
    x1i = a[j + 1] - a[j1 + 1];
    x2r = a[j2] + a[j3];
    x2i = a[j2 + 1] + a[j3 + 1];
    x3r = a[j2] - a[j3];
    x3i = a[j2 + 1] - a[j3 + 1];
    a[j] = x0r + x2r;
    a[j + 1] = x0i + x2i;
    a[j2] = x0r - x2r;
    a[j2 + 1] = x0i - x2i;
    a[j1] = x1r - x3i;
    a[j1 + 1] = x1i + x3r;
    a[j3] = x1r + x3i;
    a[j3 + 1] = x1i - x3r;
  }
  wk1r = w[2];
  for (j = m; j < l + m; j += 2) {
    j1 = j + l;
    j2 = j1 + l;
    j3 = j2 + l;
    x0r = a[j] + a[j1];
    x0i = a[j + 1] + a[j1 + 1];
    x1r = a[j] - a[j1];
    x1i = a[j + 1] - a[j1 + 1];
    x2r = a[j2] + a[j3];
    x2i = a[j2 + 1] + a[j3 + 1];
    x3r = a[j2] - a[j3];
    x3i = a[j2 + 1] - a[j3 + 1];
    a[j] = x0r + x2r;
    a[j + 1] = x0i + x2i;
    a[j2] = x2i - x0i;
    a[j2 + 1] = x0r - x2r;
    x0r = x1r - x3i;
    x0i = x1i + x3r;
    a[j1] = wk1r * (x0r - x0i);
    a[j1 + 1] = wk1r * (x0r + x0i);
    x0r = x3i + x1r;
    x0i = x3r - x1i;
    a[j3] = wk1r * (x0i - x0r);
    a[j3 + 1] = wk1r * (x0i + x0r);
  }
  k1 = 0;
  m2 = 2 * m;
  for (k = m2; k < n; k += m2) {
    k1 += 2;
    k2 = 2 * k1;
    wk2r = w[k1];
    wk2i = w[k1 + 1];
    wk1r = w[k2];
    wk1i = w[k2 + 1];
    wk3r = wk1r - 2 * wk2i * wk1i;
    wk3i = 2 * wk2i * wk1r - wk1i;
    for (j = k; j < l + k; j += 2) {
      j1 = j + l;
      j2 = j1 + l;
      j3 = j2 + l;
      x0r = a[j] + a[j1];
      x0i = a[j + 1] + a[j1 + 1];
      x1r = a[j] - a[j1];
      x1i = a[j + 1] - a[j1 + 1];
      x2r = a[j2] + a[j3];
      x2i = a[j2 + 1] + a[j3 + 1];
      x3r = a[j2] - a[j3];
      x3i = a[j2 + 1] - a[j3 + 1];
      a[j] = x0r + x2r;
      a[j + 1] = x0i + x2i;
      x0r -= x2r;
      x0i -= x2i;
      a[j2] = wk2r * x0r - wk2i * x0i;
      a[j2 + 1] = wk2r * x0i + wk2i * x0r;
      x0r = x1r - x3i;
      x0i = x1i + x3r;
      a[j1] = wk1r * x0r - wk1i * x0i;
      a[j1 + 1] = wk1r * x0i + wk1i * x0r;
      x0r = x1r + x3i;
      x0i = x1i - x3r;
      a[j3] = wk3r * x0r - wk3i * x0i;
      a[j3 + 1] = wk3r * x0i + wk3i * x0r;
    }
    wk1r = w[k2 + 2];
    wk1i = w[k2 + 3];
    wk3r = wk1r - 2 * wk2r * wk1i;
    wk3i = 2 * wk2r * wk1r - wk1i;
    for (j = k + m; j < l + (k + m); j += 2) {
      j1 = j + l;
      j2 = j1 + l;
      j3 = j2 + l;
      x0r = a[j] + a[j1];
      x0i = a[j + 1] + a[j1 + 1];
      x1r = a[j] - a[j1];
      x1i = a[j + 1] - a[j1 + 1];
      x2r = a[j2] + a[j3];
      x2i = a[j2 + 1] + a[j3 + 1];
      x3r = a[j2] - a[j3];
      x3i = a[j2 + 1] - a[j3 + 1];
      a[j] = x0r + x2r;
      a[j + 1] = x0i + x2i;
      x0r -= x2r;
      x0i -= x2i;
      a[j2] = -wk2i * x0r - wk2r * x0i;
      a[j2 + 1] = -wk2i * x0i + wk2r * x0r;
      x0r = x1r - x3i;
      x0i = x1i + x3r;
      a[j1] = wk1r * x0r - wk1i * x0i;
      a[j1 + 1] = wk1r * x0i + wk1i * x0r;
      x0r = x1r + x3i;
      x0i = x1i - x3r;
      a[j3] = wk3r * x0r - wk3i * x0i;
      a[j3 + 1] = wk3r * x0i + wk3i * x0r;
    }
  }
}
```