user: 下面的汇编指令对应的C源代码是什么：

```asm
<radfg>:
  endbr64
  push   %r15
  pxor   %xmm1,%xmm1
  mov    %r9,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  cvtsi2sd %ebx,%xmm1
  sub    $0x138,%rsp
  movsd  D4(%rip),%xmm0
  mov    %edi,0x18(%rsp)
  lea    0x128(%rsp),%rdi
  mov    0x170(%rsp),%r13
  divsd  %xmm1,%xmm0
  mov    %esi,0x74(%rsp)
  lea    0x120(%rsp),%rsi
  mov    0x178(%rsp),%r14
  mov    %edx,0x10(%rsp)
  mov    %ecx,0xfc(%rsp)
  mov    %r8,0x108(%rsp)
  call   <sincos@plt>
  lea    0x1(%rbx),%edx
  lea    -0x1(%rbp),%ebx
  movsd  0x120(%rsp),%xmm1
  mov    %edx,%eax
  mov    %ebx,0x110(%rsp)
  movsd  0x128(%rsp),%xmm2
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  mov    %eax,0x14(%rsp)
  mov    %ebx,%eax
  shr    $0x1f,%eax
  add    %ebx,%eax
  sar    %eax
  mov    %eax,0x114(%rsp)
  cmp    $0x1,%ebp
  je     L146
  mov    0xfc(%rsp),%ebx
  test   %ebx,%ebx
  jle    L22
  mov    0xfc(%rsp),%ebx
  lea    -0x1(%rbx),%r10d
  cmp    $0x2,%r10d
  jbe    L1284
  lea    0x8(%r13),%rax
  cmp    %rax,0x180(%rsp)
  je     L1284
  shr    %ebx
  mov    0x180(%rsp),%rcx
  xor    %eax,%eax
  mov    %ebx,%edx
  shl    $0x4,%rdx
L803:
  movupd 0x0(%r13,%rax,1),%xmm5
  movups %xmm5,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L803
  mov    0xfc(%rsp),%ebx
  mov    %ebx,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%ebx
  je     L22
  movsd  0x0(%r13,%rax,8),%xmm0
  mov    0x180(%rsp),%rbx
  movsd  %xmm0,(%rbx,%rax,8)
L22:
  mov    0x74(%rsp),%r10d
  cmp    $0x1,%r10d
  jle    L856
  mov    0x10(%rsp),%r9d
  test   %r9d,%r9d
  jle    L1206
  movslq 0x18(%rsp),%rax
  mov    $0x1,%esi
  mov    %eax,%edi
  lea    0x0(,%rax,8),%rcx
  imul   %r9d,%edi
  movslq %edi,%rdi
  shl    $0x3,%rdi
  mov    %rdi,%r8
L979:
  mov    %r8,%rax
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L190:
  movsd  (%r15,%rax,1),%xmm0
  add    $0x1,%edx
  movsd  %xmm0,(%r14,%rax,1)
  add    %rcx,%rax
  cmp    %edx,%r9d
  jne    L190
  add    $0x1,%esi
  add    %rdi,%r8
  cmp    %esi,%r10d
  jne    L979
L1206:
  mov    0x10(%rsp),%ebx
  cmp    %ebx,0x114(%rsp)
  jg     L175
  mov    0x18(%rsp),%r11d
  mov    %r11d,%esi
  neg    %esi
  movslq %esi,%rax
  cmp    $0x2,%r11d
  jle    L1330
  mov    %ebx,%edi
  test   %ebx,%ebx
  jle    L1330
  movslq %r11d,%r10
  imul   %r11d,%ebx
  mov    $0x0,%esi
  mov    %edi,%r12d
  mov    0x188(%rsp),%rdx
  add    %r10,%rax
  mov    %rsi,%r9
  lea    0x0(,%r10,8),%rcx
  movl   $0x1,0x48(%rsp)
  lea    (%rdx,%rax,8),%rax
  mov    $0x8,%edx
  mov    %ebx,0x60(%rsp)
  mov    %rax,0x58(%rsp)
  lea    -0x1(%rdi),%eax
  cmp    $0xa,%eax
  lea    0x8(%rcx),%rax
  mov    %ebx,0x50(%rsp)
  seta   0x38(%rsp)
  test   %r11d,%r11d
  cmovs  %rdx,%rax
  cmovs  %rcx,%r9
  mov    %r13,0x170(%rsp)
  mov    %rax,%r8
  movslq %edi,%rax
  sub    $0x1,%rax
  lea    -0x8(%r8),%rbx
  imul   %r10,%rax
  test   %r11d,%r11d
  mov    %rbx,0x8(%rsp)
  lea    -0x8(%r9),%rbx
  mov    %rbx,0x20(%rsp)
  lea    0x8(,%rax,8),%rax
  cmovns %rax,%rdx
  sub    $0x8,%rax
  test   %r11d,%r11d
  cmovns %rsi,%rax
  mov    %edi,%esi
  shl    $0x4,%r10
  mov    %esi,%r11d
  mov    %esi,0x70(%rsp)
  shr    %r12d
  mov    %r10,%rdi
  sub    $0x8,%rax
  and    $0xfffffffe,%r11d
  mov    %rax,0x30(%rsp)
  lea    -0x8(%rdx),%rax
  mov    %r11d,0x40(%rsp)
  mov    %rax,0x28(%rsp)
L605:
  mov    0x70(%rsp),%edx
  mov    0x40(%rsp),%esi
  mov    $0x2,%r9d
  mov    0x18(%rsp),%r11d
  mov    %edx,%eax
  add    %edx,%esi
  imul   %r11d,%eax
  imul   %r11d,%esi
  cltq
  lea    0x8(,%rax,8),%rbx
  movslq 0x50(%rsp),%rax
  lea    0x10(,%rax,8),%rax
  mov    %rax,(%rsp)
  mov    0x58(%rsp),%rax
  nopl   0x0(%rax,%rax,1)
L873:
  mov    0x30(%rsp),%rbp
  lea    0x8(%rbx),%r8
  mov    0x8(%rsp),%r11
  lea    0x8(%rax),%r13
  mov    0x20(%rsp),%r10
  lea    -0x1(%r9),%edx
  add    %r8,%rbp
  add    %r8,%r11
  add    %r14,%rbp
  add    %r8,%r10
  cmp    %r13,%rbp
  lea    (%r15,%r11,1),%r13
  seta   %bpl
  add    0x28(%rsp),%r8
  add    %r14,%r8
  cmp    %r8,%rax
  seta   %r8b
  or     %ebp,%r8d
  lea    (%r14,%r10,1),%rbp
  cmp    %rbp,%r13
  setb   %bpl
  add    %r15,%r10
  add    %r14,%r11
  cmp    %r10,%r11
  setb   %r10b
  or     %r10d,%ebp
  test   %bpl,%r8b
  je     L815
  cmpb   $0x0,0x38(%rsp)
  je     L815
  movsd  (%rax),%xmm6
  movsd  0x8(%rax),%xmm5
  lea    (%r15,%rbx,1),%r10
  xor    %r11d,%r11d
  lea    (%r14,%rbx,1),%r8
  unpcklpd %xmm6,%xmm6
  unpcklpd %xmm5,%xmm5
  nop
L334:
  movsd  (%r10),%xmm3
  movapd %xmm6,%xmm4
  movapd %xmm5,%xmm7
  add    $0x1,%r11d
  movsd  0x8(%r10),%xmm0
  movhpd (%r10,%rcx,1),%xmm3
  mulpd  %xmm3,%xmm4
  movhpd 0x8(%r10,%rcx,1),%xmm0
  add    %rdi,%r10
  mulpd  %xmm0,%xmm7
  mulpd  %xmm5,%xmm3
  mulpd  %xmm6,%xmm0
  addpd  %xmm7,%xmm4
  subpd  %xmm3,%xmm0
  movlpd %xmm4,(%r8)
  movhpd %xmm4,(%r8,%rcx,1)
  movlpd %xmm0,0x8(%r8)
  movhpd %xmm0,0x8(%r8,%rcx,1)
  add    %rdi,%r8
  cmp    %r11d,%r12d
  jne    L334
  mov    0x10(%rsp),%r10d
  cmp    %r10d,0x40(%rsp)
  je     L895
  add    %esi,%edx
  lea    (%r9,%rsi,1),%r8d
  movsd  (%rax),%xmm0
  movsd  0x8(%rax),%xmm3
  movslq %edx,%rdx
  movslq %r8d,%r8
  lea    (%r15,%rdx,8),%r10
  lea    (%r15,%r8,8),%r11
  mulsd  (%r11),%xmm3
  mulsd  (%r10),%xmm0
  addsd  %xmm3,%xmm0
  movsd  %xmm0,(%r14,%rdx,8)
  movsd  (%rax),%xmm0
  movsd  0x8(%rax),%xmm3
  mulsd  (%r11),%xmm0
  mulsd  (%r10),%xmm3
  subsd  %xmm3,%xmm0
  movsd  %xmm0,(%r14,%r8,8)
L895:
  addq   $0x10,(%rsp)
  add    $0x2,%r9d
  add    $0x10,%rax
  add    $0x10,%rbx
  cmp    %r9d,0x18(%rsp)
  jg     L873
  mov    0x10(%rsp),%esi
  addl   $0x1,0x48(%rsp)
  add    %esi,0x70(%rsp)
  mov    0x48(%rsp),%eax
  mov    0x60(%rsp),%esi
  add    %rcx,0x58(%rsp)
  add    %esi,0x50(%rsp)
  cmp    %eax,0x74(%rsp)
  jne    L605
  mov    0x170(%rsp),%r13
L1330:
  mov    0x10(%rsp),%ebx
  cmp    %ebx,0x114(%rsp)
  je     L186
  cmpl   $0x2,0x74(%rsp)
  jle    L856
  cmpl   $0x2,0x18(%rsp)
  jle    L615
  mov    0x10(%rsp),%r10d
  test   %r10d,%r10d
  jle    L466
  mov    0x74(%rsp),%eax
  mov    %ebx,%edi
  mov    %ebx,%r11d
  sub    $0x1,%eax
  mov    %eax,0x94(%rsp)
  imul   %ebx,%eax
  mov    $0x1,%ebx
  mov    %eax,%r10d
  movslq 0x18(%rsp),%rax
  mov    %rax,%r12
  lea    0x0(,%rax,8),%rsi
L425:
  mov    %r11d,%eax
  mov    %r10d,%ebp
  mov    $0x2,%r9d
  imul   %r12d,%eax
  imul   %r12d,%ebp
  cltq
  movslq %ebp,%rbp
  lea    0x10(,%rax,8),%r8
  sub    %rax,%rbp
  shl    $0x3,%rbp
L1188:
  lea    (%r8,%rbp,1),%rdx
  mov    %r8,%rax
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L986:
  movsd  -0x8(%r14,%rax,1),%xmm0
  addsd  -0x8(%r14,%rdx,1),%xmm0
  add    $0x1,%ecx
  movsd  %xmm0,-0x8(%r15,%rax,1)
  movsd  (%r14,%rax,1),%xmm0
  subsd  (%r14,%rdx,1),%xmm0
  movsd  %xmm0,-0x8(%r15,%rdx,1)
  movsd  (%r14,%rax,1),%xmm0
  addsd  (%r14,%rdx,1),%xmm0
  movsd  %xmm0,(%r15,%rax,1)
  movsd  -0x8(%r14,%rdx,1),%xmm0
  subsd  -0x8(%r14,%rax,1),%xmm0
  add    %rsi,%rax
  movsd  %xmm0,(%r15,%rdx,1)
  add    %rsi,%rdx
  cmp    %ecx,%edi
  jne    L986
  add    $0x2,%r9d
  add    $0x10,%r8
  cmp    %r9d,%r12d
  jg     L1188
  add    $0x1,%ebx
  add    %edi,%r11d
  sub    %edi,%r10d
  cmp    %ebx,0x14(%rsp)
  jg     L425
L992:
  mov    0x10(%rsp),%r9d
  test   %r9d,%r9d
  jg     L443
L1272:
  movslq 0xfc(%rsp),%rsi
  mov    0x94(%rsp),%ecx
  movl   $0x1,0x78(%rsp)
  pxor   %xmm5,%xmm5
  movsd  D11(%rip),%xmm6
  mov    %r14,0x178(%rsp)
  imul   %esi,%ecx
  mov    %esi,%r12d
  mov    %esi,0x70(%rsp)
  mov    %rsi,%rbx
  and    $0xfffffffe,%r12d
  mov    %esi,0x94(%rsp)
  movslq %ecx,%rdx
  mov    %ecx,0x98(%rsp)
  shl    $0x3,%rdx
  mov    %ecx,0x50(%rsp)
  lea    0x0(%r13,%rdx,1),%rax
  mov    %rax,0xb8(%rsp)
  lea    0x10(%r13,%rdx,1),%rax
  mov    %rax,0xf0(%rsp)
  lea    0x8(,%rsi,8),%rax
  lea    0x0(%r13,%rax,1),%rdi
  sub    $0x8,%rax
  mov    %rax,0x30(%rsp)
  add    %r13,%rax
  mov    %rax,0xa0(%rsp)
  mov    %esi,%eax
  shr    %eax
  mov    %rdi,0xb0(%rsp)
  lea    0x8(%r13,%rdx,1),%rdi
  sub    $0x1,%eax
  mov    %rdi,0xa8(%rsp)
  add    $0x1,%rax
  shl    $0x4,%rax
  mov    %rax,%rbp
  movslq %r12d,%rax
  shl    $0x3,%rax
  mov    %rbp,%r14
  mov    %rax,0x118(%rsp)
  add    %r13,%rax
  mov    %rax,0x68(%rsp)
  lea    (%rsi,%r12,1),%eax
  cltq
  lea    0x0(%r13,%rax,8),%rax
  mov    %rax,0x60(%rsp)
  lea    (%rcx,%r12,1),%eax
  cltq
  lea    0x0(%r13,%rax,8),%rax
  mov    %rax,0x58(%rsp)
  lea    (%rsi,%rsi,1),%eax
  movslq %eax,%rcx
  mov    %eax,0xe4(%rsp)
  lea    0x8(%r13,%rcx,8),%rax
  mov    %rax,0xd0(%rsp)
  mov    %esi,%eax
  neg    %eax
  movslq %eax,%rdx
  lea    0x0(,%rdx,8),%rax
  mov    %rax,0x38(%rsp)
  mov    0x74(%rsp),%eax
  sub    $0x2,%eax
  imul   %esi,%eax
  mov    %eax,0xf8(%rsp)
  cltq
  sub    %rax,%rcx
  lea    0x0(%r13,%rax,8),%rdi
  lea    -0x1(%rsi),%eax
  sub    %rdx,%rsi
  mov    %eax,0xe0(%rsp)
  mov    %rax,0xc8(%rsp)
  mov    0x180(%rsp),%rax
  mov    %rcx,0xe8(%rsp)
  lea    0x8(%r13),%rcx
  add    $0x8,%rax
  mov    %rdi,0xd8(%rsp)
  mov    %rcx,0xc0(%rsp)
  mov    %rsi,0x48(%rsp)
  mov    %rax,0x100(%rsp)
  nopl   (%rax)
L554:
  movapd %xmm6,%xmm0
  movapd %xmm2,%xmm3
  movapd %xmm1,%xmm6
  mulsd  %xmm0,%xmm6
  mulsd  %xmm5,%xmm3
  mulsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm5
  subsd  %xmm3,%xmm6
  addsd  %xmm0,%xmm5
  test   %ebx,%ebx
  jle    L526
  movslq 0x70(%rsp),%rax
  mov    0x180(%rsp),%rcx
  mov    0xb0(%rsp),%r11
  mov    0xc0(%rsp),%r10
  lea    (%rcx,%rax,8),%rdx
  movslq 0x50(%rsp),%rcx
  lea    0x10(,%rax,8),%rsi
  mov    0x180(%rsp),%rax
  lea    -0x8(%rsi),%rdi
  shl    $0x3,%rcx
  add    %rcx,%rax
  cmp    %rcx,%rdi
  setne  %dil
  cmp    %rdx,%r11
  setne  %cl
  and    %edi,%ecx
  cmpl   $0x1,0xe0(%rsp)
  seta   %dil
  and    %ecx,%edi
  cmp    %rdx,%r10
  setne  %cl
  and    %edi,%ecx
  cmp    %rax,0xa8(%rsp)
  setne  %dil
  and    %ecx,%edi
  cmp    %r11,%rax
  setne  %cl
  and    %edi,%ecx
  cmp    %r10,%rax
  setne  %dil
  test   %dil,%cl
  je     L88
  mov    0xb8(%rsp),%rdi
  add    0x180(%rsp),%rsi
  cmp    %rsi,%rdi
  setae  %sil
  cmp    0xf0(%rsp),%rdx
  setae  %cl
  or     %sil,%cl
  je     L88
  movapd %xmm6,%xmm4
  movapd %xmm5,%xmm3
  mov    0xa0(%rsp),%rsi
  xor    %ecx,%ecx
  unpcklpd %xmm4,%xmm4
  unpcklpd %xmm3,%xmm3
  nopl   (%rax)
L452:
  movupd (%rsi,%rcx,1),%xmm0
  movupd 0x0(%r13,%rcx,1),%xmm7
  mulpd  %xmm4,%xmm0
  addpd  %xmm7,%xmm0
  movups %xmm0,(%rdx,%rcx,1)
  movupd (%rdi,%rcx,1),%xmm0
  mulpd  %xmm3,%xmm0
  movups %xmm0,(%rax,%rcx,1)
  add    $0x10,%rcx
  cmp    %r14,%rcx
  jne    L452
  cmp    %r12d,%ebx
  je     L407
  mov    0x60(%rsp),%rdi
  mov    0x70(%rsp),%eax
  movsd  (%rdi),%xmm0
  mov    0x68(%rsp),%rdi
  add    %r12d,%eax
  cltq
  mulsd  %xmm6,%xmm0
  addsd  (%rdi),%xmm0
  mov    0x180(%rsp),%rdi
  movsd  %xmm0,(%rdi,%rax,8)
  mov    0x58(%rsp),%rdi
  mov    0x50(%rsp),%eax
  movsd  (%rdi),%xmm0
  add    %r12d,%eax
  mov    0x180(%rsp),%rdi
  cltq
  mulsd  %xmm5,%xmm0
  movsd  %xmm0,(%rdi,%rax,8)
L407:
  cmpl   $0x4,0x74(%rsp)
  jle    L526
  movslq 0x98(%rsp),%rbp
  movslq 0x94(%rsp),%rax
  movl   $0x2,(%rsp)
  movapd %xmm6,%xmm4
  mov    0x180(%rsp),%rcx
  mov    0x100(%rsp),%r11
  movapd %xmm5,%xmm3
  lea    0x0(,%rbp,8),%rdx
  lea    0x0(,%rax,8),%rsi
  mov    0xf8(%rsp),%r10d
  mov    0xe4(%rsp),%r9d
  lea    0x10(%rdx),%r8
  lea    0x10(%rsi),%rdi
  add    %rsi,%rcx
  cmp    %r8,%rsi
  setge  %r8b
  cmp    %rdi,%rdx
  setge  %sil
  add    0x180(%rsp),%rdi
  add    0x180(%rsp),%rdx
  or     %esi,%r8d
  mov    %rdi,0x40(%rsp)
  lea    (%r12,%rax,1),%esi
  mov    0x180(%rsp),%rdi
  movslq %esi,%rsi
  mov    %r8b,0x28(%rsp)
  lea    (%rdi,%rsi,8),%r8
  lea    (%r12,%rbp,1),%esi
  sub    %rax,%rbp
  movslq %esi,%rsi
  mov    %rbp,0x8(%rsp)
  lea    (%rdi,%rsi,8),%rdi
  mov    0xc8(%rsp),%rsi
  add    %rax,%rsi
  lea    (%r11,%rsi,8),%rsi
  mov    0xd0(%rsp),%r11
  mov    %rsi,0x88(%rsp)
  mov    0xe8(%rsp),%rsi
  mov    %rsi,0x20(%rsp)
  mov    0xd8(%rsp),%rsi
  nopl   0x0(%rax)
L1373:
  cmp    $0x1,%ebx
  movapd %xmm4,%xmm0
  movapd %xmm5,%xmm7
  mulsd  %xmm3,%xmm7
  setne  %r15b
  and    0x28(%rsp),%r15b
  cmp    %r11,%rcx
  mulsd  %xmm6,%xmm3
  setne  %al
  movapd %xmm6,%xmm4
  mulsd  %xmm0,%xmm4
  and    %r15d,%eax
  cmp    %r11,%rdx
  mulsd  %xmm5,%xmm0
  setne  %r15b
  and    %r15d,%eax
  lea    0x8(%rsi),%r15
  cmp    %r15,%rdx
  setne  %r15b
  subsd  %xmm7,%xmm4
  addsd  %xmm0,%xmm3
  test   %r15b,%al
  je     L1275
  lea    0x10(%rsi),%rax
  cmp    %rax,%rcx
  setae  %r15b
  cmp    0x40(%rsp),%rsi
  setae  %al
  or     %r15b,%al
  je     L1275
  movapd %xmm4,%xmm8
  movapd %xmm3,%xmm7
  mov    0x8(%rsp),%rbp
  xor    %eax,%eax
  lea    -0x8(%r11),%r15
  unpcklpd %xmm8,%xmm8
  unpcklpd %xmm7,%xmm7
L757:
  movupd (%r15,%rax,1),%xmm0
  movupd (%rcx,%rax,1),%xmm9
  mulpd  %xmm8,%xmm0
  addpd  %xmm9,%xmm0
  movups %xmm0,(%rcx,%rax,1)
  movupd (%rsi,%rax,1),%xmm0
  movupd (%rdx,%rax,1),%xmm10
  mulpd  %xmm7,%xmm0
  addpd  %xmm10,%xmm0
  movups %xmm0,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %r14,%rax
  jne    L757
  mov    %rbp,0x8(%rsp)
  cmp    %r12d,%ebx
  je     L54
  lea    (%r9,%r12,1),%eax
  cltq
  movsd  0x0(%r13,%rax,8),%xmm0
  lea    (%r10,%r12,1),%eax
  cltq
  mulsd  %xmm4,%xmm0
  addsd  (%r8),%xmm0
  movsd  %xmm0,(%r8)
  movsd  0x0(%r13,%rax,8),%xmm0
  mulsd  %xmm3,%xmm0
  addsd  (%rdi),%xmm0
  movsd  %xmm0,(%rdi)
L54:
  addl   $0x1,(%rsp)
  mov    0x48(%rsp),%rbp
  add    %ebx,%r9d
  sub    %ebx,%r10d
  add    %rbp,0x20(%rsp)
  mov    (%rsp),%eax
  add    0x30(%rsp),%r11
  add    0x38(%rsp),%rsi
  cmp    %eax,0x14(%rsp)
  jg     L1373
L526:
  addl   $0x1,0x78(%rsp)
  mov    0x78(%rsp),%eax
  add    %ebx,0x94(%rsp)
  sub    %ebx,0x98(%rsp)
  add    %ebx,0x70(%rsp)
  sub    %ebx,0x50(%rsp)
  cmp    %eax,0x14(%rsp)
  jg     L554
  mov    0xfc(%rsp),%ebx
  mov    %r14,%rbp
  mov    0x178(%rsp),%r14
  test   %ebx,%ebx
  jle    L856
  lea    -0x1(%rbx),%r9d
  mov    0x30(%rsp),%r14
  mov    0x14(%rsp),%r15d
  mov    %ebx,%esi
  mov    0xa0(%rsp),%rax
  mov    $0x1,%r8d
  mov    %r9,%r10
  mov    0x180(%rsp),%rdx
  mov    0x118(%rsp),%rcx
  add    0x180(%rsp),%rcx
L758:
  lea    0x8(%rax),%rdi
  cmp    %rdi,%rdx
  je     L731
  xor    %edi,%edi
  cmp    $0x1,%r10d
  jbe    L731
  nopl   0x0(%rax)
L770:
  movupd (%rax,%rdi,1),%xmm0
  movupd (%rdx,%rdi,1),%xmm2
  addpd  %xmm2,%xmm0
  movups %xmm0,(%rdx,%rdi,1)
  add    $0x10,%rdi
  cmp    %rbp,%rdi
  jne    L770
  cmp    %r12d,%ebx
  je     L4
  lea    (%rsi,%r12,1),%edi
  movsd  (%rcx),%xmm0
  movslq %edi,%rdi
  addsd  0x0(%r13,%rdi,8),%xmm0
  movsd  %xmm0,(%rcx)
L4:
  add    $0x1,%r8d
  add    %r14,%rax
  add    %ebx,%esi
  cmp    %r8d,%r15d
  jg     L758
  mov    0x178(%rsp),%r14
L856:
  mov    0x10(%rsp),%ebx
  cmp    %ebx,0x18(%rsp)
  jl     L446
  mov    0x10(%rsp),%edi
  test   %edi,%edi
  jle    L433
  mov    0x18(%rsp),%r15d
  test   %r15d,%r15d
  jle    L569
  mov    0x74(%rsp),%ebx
  movslq %r15d,%rax
  mov    %r15d,%edx
  mov    %r14,%rsi
  lea    0x0(,%rax,8),%rbp
  and    $0xfffffffe,%edx
  xor    %r8d,%r8d
  xor    %edi,%edi
  imul   %r15d,%ebx
  mov    0x108(%rsp),%r13
  xor    %r10d,%r10d
  mov    %r15d,%r11d
  mov    %r13,%rcx
  movslq %ebx,%rax
  lea    0x0(,%rax,8),%r12
  mov    %r15d,%eax
  shr    %eax
  lea    -0x1(%rax),%r9d
  add    $0x1,%r9
  shl    $0x4,%r9
L790:
  lea    0x8(%rsi),%rax
  cmp    %rax,%rcx
  je     L127
  xor    %eax,%eax
  cmpl   $0x2,0x110(%rsp)
  jbe    L127
  nop
L2:
  movupd (%rsi,%rax,1),%xmm1
  movups %xmm1,(%rcx,%rax,1)
  add    $0x10,%rax
  cmp    %r9,%rax
  jne    L2
  cmp    %edx,%r15d
  je     L925
  lea    (%rdi,%rdx,1),%eax
  cltq
  movsd  (%r14,%rax,8),%xmm0
  lea    (%r8,%rdx,1),%eax
  cltq
  movsd  %xmm0,0x0(%r13,%rax,8)
L925:
  add    $0x1,%r10d
  add    %rbp,%rsi
  add    %r12,%rcx
  add    %r15d,%edi
  add    %ebx,%r8d
  cmp    %r10d,0x10(%rsp)
  jne    L790
L569:
  cmpl   $0x2,0x74(%rsp)
  jg     L139
L433:
  cmpl   $0x1,0x18(%rsp)
  je     L5
  mov    0x10(%rsp),%ebx
  cmp    %ebx,0x114(%rsp)
  jl     L501
  mov    0x74(%rsp),%ecx
  cmp    $0x2,%ecx
  jle    L5
  mov    %ebx,%edi
  test   %ebx,%ebx
  jle    L5
  mov    0x18(%rsp),%ebx
  cmp    $0x2,%ebx
  jle    L5
  lea    -0x1(%rcx),%eax
  movslq %ebx,%r13
  mov    %edi,0x8(%rsp)
  lea    0x10(%r14),%r12
  imul   %edi,%eax
  movl   $0x1,(%rsp)
  imul   %ebx,%ecx
  mov    %eax,0x10(%rsp)
  lea    (%rbx,%rbx,1),%eax
  sub    $0x3,%ebx
  movslq %eax,%r15
  movslq %ecx,%rbp
  shr    %ebx
  mov    %r15,0x28(%rsp)
  shl    $0x3,%rbp
  add    %rbx,%rbx
  mov    %r15,0x20(%rsp)
  mov    %edi,%r15d
L1325:
  mov    0x108(%rsp),%rax
  mov    0x20(%rsp),%rdi
  xor    %r10d,%r10d
  mov    0x18(%rsp),%ecx
  mov    0x8(%rsp),%r8d
  lea    (%rax,%rdi,8),%r9
  mov    0x10(%rsp),%eax
  imul   %ecx,%r8d
  imul   %ecx,%eax
  movslq %r8d,%r8
  cltq
  lea    (%r14,%rax,8),%r11
  lea    0x0(,%r8,8),%rax
  sub    %rax,%r11
  xchg   %ax,%ax
L364:
  lea    0x0(,%r8,8),%rdx
  lea    (%r8,%rbx,1),%rcx
  lea    (%r14,%rdx,1),%rax
  lea    (%r12,%rcx,8),%rdi
  add    %r11,%rdx
  mov    %r9,%rcx
  lea    -0x18(%r9),%rsi
  xchg   %ax,%ax
L947:
  add    $0x10,%rax
  add    $0x10,%rdx
  add    $0x10,%rcx
  sub    $0x10,%rsi
  movsd  -0x8(%rax),%xmm0
  addsd  -0x8(%rdx),%xmm0
  movsd  %xmm0,-0x8(%rcx)
  movsd  -0x8(%rax),%xmm0
  subsd  -0x8(%rdx),%xmm0
  movsd  %xmm0,0x10(%rsi)
  movsd  (%rax),%xmm0
  addsd  (%rdx),%xmm0
  movsd  %xmm0,(%rcx)
  movsd  (%rdx),%xmm0
  subsd  (%rax),%xmm0
  movsd  %xmm0,0x18(%rsi)
  cmp    %rdi,%rax
  jne    L947
  add    $0x1,%r10d
  add    %r13,%r8
  add    %rbp,%r9
  cmp    %r10d,%r15d
  jne    L364
  addl   $0x1,(%rsp)
  mov    0x28(%rsp),%rdi
  add    %r15d,0x8(%rsp)
  mov    (%rsp),%eax
  sub    %r15d,0x10(%rsp)
  add    %rdi,0x20(%rsp)
  cmp    %eax,0x14(%rsp)
  jg     L1325
L5:
  add    $0x138,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L446:
  mov    0x18(%rsp),%r8d
  test   %r8d,%r8d
  jle    L1134
  mov    %ebx,%r11d
  test   %ebx,%ebx
  jle    L1134
  movslq 0x18(%rsp),%rdi
  mov    0x74(%rsp),%esi
  mov    %r14,%r9
  xor    %r10d,%r10d
  mov    0x108(%rsp),%r8
  mov    %rdi,%rbx
  shl    $0x3,%rdi
  imul   %ebx,%esi
  movslq %esi,%rsi
  shl    $0x3,%rsi
L1133:
  mov    %r8,%rcx
  mov    %r9,%rdx
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L432:
  movsd  (%rdx),%xmm0
  add    $0x1,%eax
  add    %rdi,%rdx
  movsd  %xmm0,(%rcx)
  add    %rsi,%rcx
  cmp    %eax,%r11d
  jne    L432
  add    $0x1,%r10d
  add    $0x8,%r9
  add    $0x8,%r8
  cmp    %r10d,%ebx
  jne    L1133
L1134:
  cmpl   $0x2,0x74(%rsp)
  jle    L433
  mov    0x10(%rsp),%esi
  test   %esi,%esi
  jle    L433
L139:
  cmpl   $0x1,0x18(%rsp)
  jne    L633
  movslq 0x74(%rsp),%rdi
  mov    0x10(%rsp),%r10d
  mov    $0x1,%r8d
  mov    0x108(%rsp),%r9
  mov    0x14(%rsp),%ebp
  lea    -0x1(%rdi),%esi
  mov    %r10d,%r11d
  movslq %r10d,%rax
  shl    $0x3,%rdi
  imul   %r10d,%esi
  neg    %r11d
  lea    -0x1(%r10),%edx
  neg    %r10
  movslq %r11d,%r11
  lea    0x0(,%rax,8),%rbx
  add    $0x10,%r9
  shl    $0x3,%r10
  sub    %rax,%r11
  movslq %esi,%rsi
  sub    %rax,%rsi
  add    %rdx,%rax
  lea    0x8(%r14,%rax,8),%rcx
L319:
  lea    (%r10,%rcx,1),%rax
  mov    %r9,%rdx
  nopl   0x0(%rax,%rax,1)
L1103:
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rdx)
  movsd  (%rax,%rsi,8),%xmm0
  add    $0x8,%rax
  movsd  %xmm0,(%rdx)
  add    %rdi,%rdx
  cmp    %rax,%rcx
  jne    L1103
  add    $0x1,%r8d
  add    $0x10,%r9
  add    %r11,%rsi
  add    %rbx,%rcx
  cmp    %r8d,%ebp
  jg     L319
  jmp    L5
L501:
  cmpl   $0x2,0x74(%rsp)
  jle    L5
  mov    0x18(%rsp),%ebx
  cmp    $0x2,%ebx
  jle    L5
  mov    0x10(%rsp),%r10d
  test   %r10d,%r10d
  jle    L5
  mov    0x74(%rsp),%edi
  movslq %ebx,%r13
  mov    %r10d,%r15d
  movl   $0x1,(%rsp)
  lea    0x0(,%r13,8),%r9
  mov    %r14,0x178(%rsp)
  lea    -0x1(%rdi),%eax
  mov    %r13,0x8(%rsp)
  imul   %r10d,%eax
  imul   %ebx,%edi
  mov    %eax,0x10(%rsp)
  lea    (%rbx,%rbx,1),%eax
  cltq
  movslq %edi,%r8
  mov    %rax,%rsi
  shl    $0x3,%r8
  shl    $0x4,%rsi
  mov    %rsi,0x20(%rsp)
  mov    0x108(%rsp),%rsi
  lea    (%rsi,%rax,8),%r12
  lea    0x10(%rsi,%r9,1),%rax
  mov    %rax,0x28(%rsp)
  add    %r12,%r12
  mov    %r13,%rax
  mov    %ebx,%r13d
L1252:
  mov    0x28(%rsp),%rcx
  mov    0x10(%rsp),%edx
  mov    %r15d,%r14d
  mov    $0x2,%ebp
  imul   %r13d,%r14d
  mov    0x178(%rsp),%rbx
  imul   %r13d,%edx
  lea    (%rcx,%rax,8),%r11
  mov    0x8(%rsp),%rcx
  add    %rcx,%rax
  movslq %r14d,%r14
  movslq %edx,%rdx
  mov    %rax,0x18(%rsp)
  sub    %rdx,%r14
  lea    0x10(%rbx,%rdx,8),%rbx
  shl    $0x3,%r14
  nopl   0x0(%rax,%rax,1)
L1095:
  mov    %r12,%rsi
  lea    (%rbx,%r14,1),%rdx
  mov    %r11,%rcx
  mov    %rbx,%rax
  sub    %r11,%rsi
  xor    %edi,%edi
  nopw   0x0(%rax,%rax,1)
L713:
  movsd  -0x8(%rdx),%xmm0
  addsd  -0x8(%rax),%xmm0
  add    $0x1,%edi
  movsd  %xmm0,-0x8(%rcx)
  movsd  -0x8(%rdx),%xmm0
  subsd  -0x8(%rax),%xmm0
  movsd  %xmm0,-0x8(%rsi)
  movsd  (%rdx),%xmm0
  addsd  (%rax),%xmm0
  movsd  %xmm0,(%rcx)
  movsd  (%rax),%xmm0
  subsd  (%rdx),%xmm0
  add    %r9,%rax
  add    %r9,%rdx
  add    %r8,%rcx
  movsd  %xmm0,(%rsi)
  add    %r8,%rsi
  cmp    %edi,%r10d
  jne    L713
  add    $0x2,%ebp
  add    $0x10,%rbx
  add    $0x10,%r11
  cmp    %ebp,%r13d
  jg     L1095
  addl   $0x1,(%rsp)
  mov    0x18(%rsp),%rax
  add    %r10d,%r15d
  sub    %r10d,0x10(%rsp)
  mov    (%rsp),%ebx
  add    0x8(%rsp),%rax
  add    0x20(%rsp),%r12
  cmp    %ebx,0x14(%rsp)
  jg     L1252
  jmp    L5
L175:
  mov    0x18(%rsp),%eax
  mov    0x10(%rsp),%edx
  neg    %eax
  test   %edx,%edx
  jle    L186
  mov    0x18(%rsp),%ebx
  cmp    $0x2,%ebx
  jle    L186
  movslq %ebx,%rcx
  cltq
  movl   $0xffffffff,0x68(%rsp)
  add    %rcx,%rax
  lea    0x0(,%rcx,8),%rdi
  mov    %rcx,0x30(%rsp)
  mov    0x188(%rsp),%rcx
  mov    %rdi,0x20(%rsp)
  lea    (%rcx,%rax,8),%r10
  lea    -0x3(%rbx),%eax
  movl   $0x1,0x70(%rsp)
  mov    %eax,0x38(%rsp)
  shr    %eax
  lea    0x1(%rax),%ebx
  mov    %eax,%edx
  mov    %r13,0x170(%rsp)
  mov    %ebx,%eax
  mov    %ebx,0x40(%rsp)
  and    $0xfffffffe,%ebx
  shr    %eax
  mov    %ebx,0x48(%rsp)
  sub    $0x1,%eax
  add    $0x1,%rax
  shl    $0x5,%rax
  mov    %rax,%rcx
  lea    (%rbx,%rbx,1),%eax
  mov    %eax,0x90(%rsp)
  lea    0x2(%rax),%ebp
  lea    0x1(%rax),%r12d
  mov    %edx,%eax
  add    %rax,%rax
  mov    %rcx,%r13
  mov    %rax,0x58(%rsp)
  mov    0x10(%rsp),%eax
  mov    %eax,0x60(%rsp)
  lea    0x10(%r15),%rax
  mov    %rax,0x78(%rsp)
L254:
  mov    0x60(%rsp),%r9d
  imul   0x18(%rsp),%r9d
  movl   $0x0,(%rsp)
  mov    0x90(%rsp),%ebx
  mov    0x188(%rsp),%rdi
  movslq %r9d,%rax
  lea    0x8(,%rax,8),%r8
  mov    %rax,0x8(%rsp)
  movslq 0x68(%rsp),%rax
  lea    (%r14,%r8,1),%rcx
  add    %r15,%r8
  lea    0x2(%rbx,%rax,1),%r11d
  lea    0x8(%rdi,%rax,8),%rax
  mov    0x188(%rsp),%rbx
  mov    %rax,0x50(%rsp)
  lea    0x20(%r10),%rax
  movslq %r11d,%r11
  mov    %rax,0x28(%rsp)
  shl    $0x3,%r11
  lea    -0x8(%rbx,%r11,1),%rbx
  add    0x188(%rsp),%r11
  nop
L820:
  lea    0x20(%rcx),%rsi
  cmp    0x28(%rsp),%rcx
  setae  %dl
  cmp    %rsi,%r10
  setae  %al
  or     %eax,%edx
  lea    0x20(%r8),%rax
  cmp    %rax,%rcx
  setae  %al
  cmp    %rsi,%r8
  setae  %sil
  or     %esi,%eax
  test   %al,%dl
  je     L1376
  xor    %eax,%eax
  cmpl   $0x1,0x38(%rsp)
  jbe    L1376
  nopl   0x0(%rax)
L665:
  movupd (%r10,%rax,1),%xmm0
  movupd 0x10(%r10,%rax,1),%xmm3
  movupd (%r8,%rax,1),%xmm6
  movlpd 0x8(%r10,%rax,1),%xmm3
  movhpd 0x10(%r10,%rax,1),%xmm0
  movupd 0x10(%r8,%rax,1),%xmm5
  movlpd 0x8(%r8,%rax,1),%xmm5
  movhpd 0x10(%r8,%rax,1),%xmm6
  movapd %xmm0,%xmm4
  movapd %xmm3,%xmm7
  mulpd  %xmm6,%xmm4
  mulpd  %xmm5,%xmm7
  mulpd  %xmm6,%xmm3
  mulpd  %xmm5,%xmm0
  addpd  %xmm7,%xmm4
  subpd  %xmm3,%xmm0
  movapd %xmm4,%xmm3
  unpcklpd %xmm0,%xmm3
  unpckhpd %xmm0,%xmm4
  movups %xmm3,(%rcx,%rax,1)
  movups %xmm4,0x10(%rcx,%rax,1)
  add    $0x20,%rax
  cmp    %r13,%rax
  jne    L665
  mov    0x48(%rsp),%edi
  cmp    %edi,0x40(%rsp)
  je     L680
  lea    (%r9,%r12,1),%edx
  lea    (%r9,%rbp,1),%eax
  movsd  (%rbx),%xmm0
  movsd  (%r11),%xmm3
  movslq %edx,%rdx
  cltq
  lea    (%r15,%rdx,8),%rsi
  lea    (%r15,%rax,8),%rdi
  mulsd  (%rdi),%xmm3
  mulsd  (%rsi),%xmm0
  addsd  %xmm3,%xmm0
  movsd  %xmm0,(%r14,%rdx,8)
  movsd  (%rbx),%xmm0
  movsd  (%r11),%xmm3
  mulsd  (%rdi),%xmm0
  mulsd  (%rsi),%xmm3
  subsd  %xmm3,%xmm0
  movsd  %xmm0,(%r14,%rax,8)
L680:
  mov    0x20(%rsp),%rdi
  addl   $0x1,(%rsp)
  mov    0x30(%rsp),%rsi
  mov    (%rsp),%eax
  add    %rsi,0x8(%rsp)
  add    %rdi,%rcx
  add    %rdi,%r8
  add    0x18(%rsp),%r9d
  cmp    %eax,0x10(%rsp)
  jne    L820
  mov    0x10(%rsp),%ecx
  addl   $0x1,0x70(%rsp)
  add    %ecx,0x60(%rsp)
  mov    0x70(%rsp),%eax
  mov    0x18(%rsp),%ecx
  add    0x20(%rsp),%r10
  add    %ecx,0x68(%rsp)
  cmp    %eax,0x74(%rsp)
  jne    L254
  mov    0x170(%rsp),%r13
L186:
  cmpl   $0x2,0x74(%rsp)
  jle    L856
  mov    0x10(%rsp),%r11d
  test   %r11d,%r11d
  jle    L466
  cmpl   $0x2,0x18(%rsp)
  jle    L1139
  mov    0x74(%rsp),%eax
  mov    0x10(%rsp),%ecx
  movl   $0x1,0x88(%rsp)
  mov    %r13,0x170(%rsp)
  sub    $0x1,%eax
  mov    %ecx,0xa0(%rsp)
  mov    %eax,0x94(%rsp)
  imul   %ecx,%eax
  mov    %eax,0xa8(%rsp)
  movslq 0x18(%rsp),%rax
  mov    %rax,%rbx
  mov    %rax,0x30(%rsp)
  shl    $0x3,%rax
  mov    %rax,0x58(%rsp)
  lea    -0x3(%rbx),%eax
  mov    %eax,0x50(%rsp)
  shr    %eax
  lea    0x1(%rax),%ebx
  mov    %eax,%edx
  mov    %ebx,%eax
  mov    %ebx,0x78(%rsp)
  shr    %eax
  sub    $0x1,%eax
  add    $0x1,%rax
  shl    $0x5,%rax
  mov    %rax,0x80(%rsp)
  mov    %ebx,%eax
  and    $0xfffffffe,%ebx
  or     $0x1,%eax
  mov    %ebx,0x90(%rsp)
  lea    (%rax,%rax,1),%r10d
  mov    %edx,%eax
  add    %rax,%rax
  lea    -0x1(%r10),%r11d
  mov    %r10d,%ebp
  mov    %rax,0x98(%rsp)
  lea    0x20(%r15),%rax
  mov    %r11d,%r13d
  mov    %rax,0x60(%rsp)
  lea    0x20(%r14),%rax
  mov    %rax,0x68(%rsp)
  lea    -0x8(%r14),%rax
  mov    %rax,0xb0(%rsp)
  lea    0x10(%r15),%rax
  mov    %rax,0xb8(%rsp)
L1306:
  mov    0x18(%rsp),%edi
  mov    0xa0(%rsp),%ecx
  movl   $0x0,(%rsp)
  imul   %edi,%ecx
  movslq %ecx,%rax
  lea    0x8(,%rax,8),%rbx
  mov    %rax,0x48(%rsp)
  mov    0xa8(%rsp),%eax
  lea    (%r15,%rbx,1),%rdx
  imul   %edi,%eax
  movslq %eax,%rdi
  sub    %ecx,%eax
  mov    %rdi,0x40(%rsp)
  lea    0x8(,%rdi,8),%r12
  mov    %eax,0x70(%rsp)
  nopw   0x0(%rax,%rax,1)
L744:
  mov    0x68(%rsp),%r9
  mov    0x70(%rsp),%eax
  lea    (%rbx,%r14,1),%rsi
  lea    (%r12,%r15,1),%r8
  mov    0x60(%rsp),%r10
  lea    (%r9,%rbx,1),%r11
  add    %r12,%r9
  add    %ecx,%eax
  lea    (%r10,%rbx,1),%rdi
  mov    %r9,0x20(%rsp)
  add    %r12,%r10
  lea    0x20(%r12),%r9
  mov    %r10,0x28(%rsp)
  cmp    %r9,%rbx
  lea    0x20(%rbx),%r10
  setge  %r9b
  cmp    %r10,%r12
  mov    %rdi,0x8(%rsp)
  lea    (%r12,%r14,1),%rdi
  setge  %r10b
  or     %r9d,%r10d
  cmpl   $0x1,0x50(%rsp)
  seta   %r9b
  and    %r9d,%r10d
  cmp    %r11,%rdx
  setae  %r9b
  cmp    %rsi,0x8(%rsp)
  setbe  0x38(%rsp)
  or     0x38(%rsp),%r9b
  and    %r10d,%r9d
  cmp    0x20(%rsp),%rdx
  setae  %r10b
  cmp    %rdi,0x8(%rsp)
  setbe  0x8(%rsp)
  or     0x8(%rsp),%r10b
  and    %r9d,%r10d
  cmp    %rsi,0x28(%rsp)
  setbe  %r9b
  cmp    %r8,%r11
  setbe  %r11b
  or     %r11d,%r9d
  test   %r9b,%r10b
  je     L449
  cmp    %r8,0x20(%rsp)
  setbe  %r10b
  cmp    %rdi,0x28(%rsp)
  setbe  %r11b
  xor    %r9d,%r9d
  or     %r10b,%r11b
  mov    0x80(%rsp),%r10
  je     L449
  nopl   (%rax)
L967:
  movupd (%rsi,%r9,1),%xmm7
  movupd (%rdi,%r9,1),%xmm3
  movupd 0x10(%rsi,%r9,1),%xmm0
  movlpd 0x8(%rsi,%r9,1),%xmm0
  movhpd 0x10(%rsi,%r9,1),%xmm7
  movhpd 0x10(%rdi,%r9,1),%xmm3
  movupd 0x10(%rdi,%r9,1),%xmm4
  movlpd 0x8(%rdi,%r9,1),%xmm4
  movapd %xmm7,%xmm6
  movapd %xmm0,%xmm5
  addpd  %xmm3,%xmm6
  addpd  %xmm4,%xmm0
  subpd  %xmm4,%xmm5
  subpd  %xmm7,%xmm3
  movapd %xmm6,%xmm4
  unpckhpd %xmm0,%xmm6
  unpcklpd %xmm0,%xmm4
  movapd %xmm3,%xmm0
  movapd %xmm5,%xmm3
  movups %xmm6,0x10(%rdx,%r9,1)
  unpcklpd %xmm0,%xmm3
  unpckhpd %xmm0,%xmm5
  movups %xmm4,(%rdx,%r9,1)
  movups %xmm3,(%r8,%r9,1)
  movups %xmm5,0x10(%r8,%r9,1)
  add    $0x20,%r9
  cmp    %r10,%r9
  jne    L967
  mov    0x90(%rsp),%esi
  cmp    %esi,0x78(%rsp)
  je     L0
  lea    0x0(%r13,%rax,1),%edi
  lea    (%rcx,%r13,1),%esi
  add    %ebp,%eax
  movslq %esi,%rsi
  movslq %edi,%rdi
  cltq
  lea    (%r14,%rsi,8),%r8
  lea    (%r14,%rdi,8),%r9
  movsd  (%r8),%xmm0
  addsd  (%r9),%xmm0
  lea    (%r14,%rax,8),%r11
  movsd  %xmm0,(%r15,%rsi,8)
  lea    (%rcx,%rbp,1),%esi
  movslq %esi,%rsi
  lea    (%r14,%rsi,8),%r10
  movsd  (%r10),%xmm0
  subsd  (%r11),%xmm0
  movsd  %xmm0,(%r15,%rdi,8)
  movsd  (%r10),%xmm0
  addsd  (%r11),%xmm0
  movsd  %xmm0,(%r15,%rsi,8)
  movsd  (%r9),%xmm0
  subsd  (%r8),%xmm0
  movsd  %xmm0,(%r15,%rax,8)
L0:
  mov    0x58(%rsp),%rdi
  mov    0x30(%rsp),%rsi
  addl   $0x1,(%rsp)
  add    0x18(%rsp),%ecx
  add    %rsi,0x40(%rsp)
  mov    (%rsp),%eax
  add    %rdi,%rdx
  add    %rdi,%r12
  add    %rsi,0x48(%rsp)
  add    %rdi,%rbx
  cmp    %eax,0x10(%rsp)
  jne    L744
  mov    0x10(%rsp),%ecx
  addl   $0x1,0x88(%rsp)
  add    %ecx,0xa0(%rsp)
  mov    0x88(%rsp),%eax
  sub    %ecx,0xa8(%rsp)
  cmp    %eax,0x14(%rsp)
  jg     L1306
  mov    0x170(%rsp),%r13
  mov    %ecx,%r11d
L266:
  mov    0x18(%rsp),%ebx
  mov    $0x1,%r8d
  mov    %ebx,%eax
  imul   %r11d,%eax
  cltq
  lea    0x0(,%rax,8),%r10
  mov    0x94(%rsp),%eax
  mov    %r10,%rdi
  imul   %r11d,%eax
  imul   %ebx,%eax
  cltq
  lea    0x0(,%rax,8),%r9
  mov    0x30(%rsp),%rax
  shl    $0x3,%rax
L1183:
  mov    %r9,%rcx
  mov    %rdi,%rdx
  xor    %esi,%esi
  nopl   0x0(%rax)
L278:
  movsd  (%r14,%rdx,1),%xmm0
  addsd  (%r14,%rcx,1),%xmm0
  add    $0x1,%esi
  movsd  %xmm0,(%r15,%rdx,1)
  movsd  (%r14,%rcx,1),%xmm0
  subsd  (%r14,%rdx,1),%xmm0
  add    %rax,%rdx
  movsd  %xmm0,(%r15,%rcx,1)
  add    %rax,%rcx
  cmp    %esi,%r11d
  jne    L278
  add    $0x1,%r8d
  add    %r10,%rdi
  sub    %r10,%r9
  cmp    %r8d,0x14(%rsp)
  jg     L1183
  jmp    L1272
  nopl   0x0(%rax,%rax,1)
L1275:
  mov    %r10d,0x90(%rsp)
  mov    0x8(%rsp),%rbp
  mov    %rsi,%r15
  mov    %rcx,%rax
  mov    %rdx,0x80(%rsp)
  mov    0x20(%rsp),%r10
  mov    0x88(%rsp),%rdx
  nopl   0x0(%rax,%rax,1)
L1234:
  movsd  (%r15,%r10,8),%xmm0
  add    $0x8,%r15
  mulsd  %xmm4,%xmm0
  addsd  (%rax),%xmm0
  movsd  %xmm0,(%rax)
  movsd  -0x8(%r15),%xmm0
  mulsd  %xmm3,%xmm0
  addsd  (%rax,%rbp,8),%xmm0
  movsd  %xmm0,(%rax,%rbp,8)
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L1234
  mov    %rbp,0x8(%rsp)
  mov    0x90(%rsp),%r10d
  mov    0x80(%rsp),%rdx
  jmp    L54
L449:
  mov    0x48(%rsp),%r11
  mov    0x98(%rsp),%r8
  mov    0xb8(%rsp),%r10
  mov    0xb0(%rsp),%rax
  add    %r11,%r8
  lea    (%r10,%r8,8),%r9
  mov    0x40(%rsp),%r8
  lea    (%rax,%rbx,1),%rdi
  lea    (%rax,%r12,1),%rsi
  lea    -0x8(%rdx),%rax
  sub    %r11,%r8
  nopl   (%rax)
L699:
  movsd  0x8(%rsi),%xmm0
  addsd  0x8(%rdi),%xmm0
  add    $0x10,%rsi
  add    $0x10,%rdi
  movsd  %xmm0,0x8(%rax)
  movsd  (%rdi),%xmm0
  subsd  (%rsi),%xmm0
  movsd  %xmm0,0x8(%rax,%r8,8)
  movsd  (%rsi),%xmm0
  addsd  (%rdi),%xmm0
  movsd  %xmm0,0x10(%rax)
  movsd  -0x8(%rsi),%xmm0
  subsd  -0x8(%rdi),%xmm0
  movsd  %xmm0,0x10(%rax,%r8,8)
  add    $0x10,%rax
  cmp    %r9,%rax
  jne    L699
  jmp    L0
L815:
  mov    (%rsp),%r11
  xor    %r10d,%r10d
  lea    (%r15,%r11,1),%rdx
  lea    (%r14,%r11,1),%r8
  mov    0x10(%rsp),%r11d
  xchg   %ax,%ax
L459:
  movsd  (%rax),%xmm0
  movsd  0x8(%rax),%xmm3
  add    $0x1,%r10d
  mulsd  (%rdx),%xmm3
  mulsd  -0x8(%rdx),%xmm0
  addsd  %xmm3,%xmm0
  movsd  %xmm0,-0x8(%r8)
  movsd  (%rax),%xmm0
  movsd  0x8(%rax),%xmm3
  mulsd  (%rdx),%xmm0
  mulsd  -0x8(%rdx),%xmm3
  add    %rcx,%rdx
  subsd  %xmm3,%xmm0
  movsd  %xmm0,(%r8)
  add    %rcx,%r8
  cmp    %r10d,%r11d
  jne    L459
  jmp    L895
L1376:
  mov    0x78(%rsp),%rdi
  mov    0x58(%rsp),%rdx
  lea    -0x8(%r8),%rax
  lea    -0x8(%rcx),%rsi
  add    0x8(%rsp),%rdx
  lea    (%rdi,%rdx,8),%rdi
  mov    0x50(%rsp),%rdx
  nopl   0x0(%rax,%rax,1)
L836:
  movsd  (%rdx),%xmm0
  add    $0x10,%rax
  add    $0x10,%rdx
  add    $0x10,%rsi
  mulsd  -0x8(%rax),%xmm0
  movsd  -0x8(%rdx),%xmm3
  mulsd  (%rax),%xmm3
  addsd  %xmm3,%xmm0
  movsd  %xmm0,-0x8(%rsi)
  movsd  -0x10(%rdx),%xmm0
  movsd  -0x8(%rdx),%xmm3
  mulsd  (%rax),%xmm0
  mulsd  -0x8(%rax),%xmm3
  subsd  %xmm3,%xmm0
  movsd  %xmm0,(%rsi)
  cmp    %rdi,%rax
  jne    L836
  jmp    L680
L731:
  xor    %edi,%edi
  xchg   %ax,%ax
L230:
  movsd  (%rdx,%rdi,8),%xmm0
  addsd  (%rax,%rdi,8),%xmm0
  mov    %rdi,%r11
  movsd  %xmm0,(%rdx,%rdi,8)
  add    $0x1,%rdi
  cmp    %r9,%r11
  jne    L230
  jmp    L4
L88:
  mov    0xa0(%rsp),%rdi
  mov    0xb8(%rsp),%r8
  xor    %ecx,%ecx
  mov    0xc8(%rsp),%r9
  nopw   0x0(%rax,%rax,1)
L976:
  movsd  (%rdi,%rcx,8),%xmm0
  mov    %rcx,%rsi
  mulsd  %xmm6,%xmm0
  addsd  0x0(%r13,%rcx,8),%xmm0
  movsd  %xmm0,(%rdx,%rcx,8)
  movsd  (%r8,%rcx,8),%xmm0
  mulsd  %xmm5,%xmm0
  movsd  %xmm0,(%rax,%rcx,8)
  add    $0x1,%rcx
  cmp    %r9,%rsi
  jne    L976
  jmp    L407
L127:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L587:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rcx,%rax,8)
  add    $0x1,%rax
  cmp    %r11,%rax
  jne    L587
  jmp    L925
L146:
  mov    0xfc(%rsp),%ebp
  test   %ebp,%ebp
  jle    L1312
  mov    0xfc(%rsp),%ebx
  lea    -0x1(%rbx),%r10d
  cmp    $0x2,%r10d
  jbe    L1121
  mov    0x180(%rsp),%rax
  add    $0x8,%rax
  cmp    %rax,%r13
  je     L1121
  shr    %ebx
  mov    0x180(%rsp),%rcx
  xor    %eax,%eax
  mov    %ebx,%edx
  shl    $0x4,%rdx
L111:
  movupd (%rcx,%rax,1),%xmm5
  movups %xmm5,0x0(%r13,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L111
  mov    0xfc(%rsp),%ebx
  mov    %ebx,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%ebx
  je     L1312
  mov    0x180(%rsp),%rbx
  movsd  (%rbx,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
L1312:
  cmpl   $0x2,0x74(%rsp)
  jle    L856
  mov    0x10(%rsp),%ecx
  test   %ecx,%ecx
  jle    L466
  mov    0x10(%rsp),%r9d
  movl   $0x1,(%rsp)
  mov    %r13,0x170(%rsp)
  mov    %r9d,%eax
  neg    %eax
  movslq %eax,%rdx
  lea    0x0(,%rdx,8),%rax
  mov    %rax,0x8(%rsp)
  mov    0x74(%rsp),%eax
  lea    -0x1(%rax),%edi
  movslq %r9d,%rax
  mov    %edi,0x94(%rsp)
  imul   %r9d,%edi
  lea    0x0(,%rax,8),%rbx
  mov    %rbx,0x20(%rsp)
  lea    (%r14,%rbx,1),%r8
  lea    (%r15,%rbx,1),%r10
  mov    %rax,%rbx
  sub    %rdx,%rbx
  movslq %edi,%rsi
  mov    %rbx,0x28(%rsp)
  mov    %edi,%ebp
  mov    %r9d,%edi
  sub    %rsi,%rax
  lea    0x0(,%rsi,8),%r11
  and    $0xfffffffe,%edi
  mov    %rax,%rbx
  mov    %r9d,%eax
  lea    (%r14,%r11,1),%rcx
  add    %r15,%r11
  shr    %eax
  sub    $0x1,%eax
  add    $0x1,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  mov    %r9d,%eax
  mov    %edi,%r9d
  mov    %eax,%r12d
  mov    %eax,%edi
  mov    $0x8,%eax
  mov    %rsi,%r13
  sub    %r15,%rax
  mov    %rax,0x30(%rsp)
  mov    %edi,%eax
  shl    $0x3,%rax
  mov    %rax,0x38(%rsp)
L521:
  mov    0x30(%rsp),%rax
  lea    0x10(%r10),%rsi
  lea    (%rax,%r10,1),%rdx
  mov    %rcx,%rax
  sub    %r14,%rax
  cmp    %rax,%rdx
  lea    0x8(%rcx),%rax
  setne  %dl
  cmp    %rax,%r11
  setne  %al
  and    %edx,%eax
  cmpl   $0x1,0x10(%rsp)
  setne  %dl
  and    %edx,%eax
  lea    0x8(%r8),%rdx
  cmp    %rdx,%r11
  setne  %dl
  and    %edx,%eax
  lea    0x10(%rcx),%rdx
  cmp    %rdx,%r10
  setae  %dl
  cmp    %rsi,%rcx
  setae  %dil
  or     %edi,%edx
  test   %dl,%al
  je     L338
  lea    0x10(%r8),%rax
  cmp    %rax,%r10
  setae  %al
  cmp    %rsi,%r8
  setae  %dl
  or     %al,%dl
  je     L338
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L520:
  movupd (%rcx,%rax,1),%xmm0
  movupd (%r8,%rax,1),%xmm6
  addpd  %xmm6,%xmm0
  movups %xmm0,(%r10,%rax,1)
  movupd (%rcx,%rax,1),%xmm0
  movupd (%r8,%rax,1),%xmm5
  subpd  %xmm5,%xmm0
  movups %xmm0,(%r11,%rax,1)
  add    $0x10,%rax
  cmp    %r13,%rax
  jne    L520
  cmp    0x10(%rsp),%r9d
  je     L1122
  lea    (%r9,%r12,1),%edx
  lea    (%r9,%rbp,1),%eax
  movslq %edx,%rdx
  cltq
  lea    (%r14,%rdx,8),%rsi
  lea    (%r14,%rax,8),%rdi
  movsd  (%rdi),%xmm0
  addsd  (%rsi),%xmm0
  movsd  %xmm0,(%r15,%rdx,8)
  movsd  (%rdi),%xmm0
  subsd  (%rsi),%xmm0
  movsd  %xmm0,(%r15,%rax,8)
L1122:
  mov    0x8(%rsp),%rdi
  addl   $0x1,(%rsp)
  add    0x28(%rsp),%rbx
  mov    (%rsp),%eax
  add    %rdi,%rcx
  add    %rdi,%r11
  mov    0x20(%rsp),%rdi
  add    %rdi,%r8
  add    %rdi,%r10
  mov    0x10(%rsp),%edi
  add    %edi,%r12d
  sub    %edi,%ebp
  cmp    %eax,0x14(%rsp)
  jg     L521
  mov    0x170(%rsp),%r13
  jmp    L1272
L338:
  mov    0x38(%rsp),%rax
  mov    %r11,%rdx
  lea    (%rax,%rcx,1),%rsi
  mov    %rcx,%rax
  nopw   0x0(%rax,%rax,1)
L1247:
  movsd  (%rax),%xmm0
  addsd  (%rax,%rbx,8),%xmm0
  movsd  %xmm0,(%rdx,%rbx,8)
  movsd  (%rax),%xmm0
  subsd  (%rax,%rbx,8),%xmm0
  add    $0x8,%rax
  add    $0x8,%rdx
  movsd  %xmm0,-0x8(%rdx)
  cmp    %rsi,%rax
  jne    L1247
  jmp    L1122
L1284:
  mov    0xfc(%rsp),%edx
  xor    %eax,%eax
L89:
  movsd  0x0(%r13,%rax,8),%xmm0
  mov    0x180(%rsp),%rbx
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L89
  jmp    L22
L633:
  mov    0x18(%rsp),%ecx
  mov    0x10(%rsp),%r13d
  mov    $0x1,%r9d
  mov    0x108(%rsp),%r15
  mov    %ecx,%edi
  imul   %r13d,%edi
  movslq %edi,%rax
  mov    %ecx,%edi
  lea    (%rcx,%rcx,1),%ecx
  movslq %ecx,%rbp
  mov    0x74(%rsp),%ecx
  mov    %rax,%rdx
  movslq %edi,%r8
  neg    %edx
  lea    0x0(,%rax,8),%rbx
  mov    %rbp,%r10
  lea    -0x1(%rcx),%esi
  movslq %edx,%rdx
  lea    (%r14,%rbx,1),%r11
  imul   %r13d,%esi
  sub    %rax,%rdx
  mov    %rdx,%r12
  imul   %edi,%esi
  movslq %esi,%rsi
  sub    %rax,%rsi
  mov    %r8,%rax
  shl    $0x3,%r8
  imul   %eax,%ecx
  movslq %ecx,%rdi
  shl    $0x3,%rdi
L643:
  lea    (%r15,%r10,8),%rdx
  mov    %r11,%rax
  xor    %ecx,%ecx
  nop
L347:
  movsd  (%rax),%xmm0
  add    $0x1,%ecx
  movsd  %xmm0,-0x8(%rdx)
  movsd  (%rax,%rsi,8),%xmm0
  add    %r8,%rax
  movsd  %xmm0,(%rdx)
  add    %rdi,%rdx
  cmp    %ecx,%r13d
  jne    L347
  add    $0x1,%r9d
  add    %rbx,%r11
  add    %rbp,%r10
  add    %r12,%rsi
  cmp    %r9d,0x14(%rsp)
  jg     L643
  jmp    L433
L1121:
  mov    0xfc(%rsp),%edx
  mov    0x180(%rsp),%rcx
  xor    %eax,%eax
L468:
  movsd  (%rcx,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L468
  jmp    L1312
L466:
  mov    0x74(%rsp),%eax
  sub    $0x1,%eax
  mov    %eax,0x94(%rsp)
  jmp    L1272
L615:
  mov    0x74(%rsp),%eax
  sub    $0x1,%eax
  mov    %eax,0x94(%rsp)
  jmp    L992
L443:
  movslq 0x18(%rsp),%rax
  mov    0x10(%rsp),%r11d
  mov    %rax,0x30(%rsp)
  jmp    L266
  xchg   %ax,%ax
L1139:
  movslq 0x18(%rsp),%rax
  mov    0x10(%rsp),%r11d
  mov    %rax,0x30(%rsp)
  mov    0x74(%rsp),%eax
  sub    $0x1,%eax
  mov    %eax,0x94(%rsp)
  jmp    L266
```

tool_calls: name: retrieve_data
arguments: data_tag: D4
datatype: f64
name: retrieve_data
arguments: data_tag: D11
datatype: byte[8]

tool: D4: 6.28318530717959

tool: {"D11": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
void radfg(int ido, int ip, int l1, int idl1, double cc[], double c1[], double c2[], double ch[], double ch2[], const double wa[]) {
  static const double twopi = 6.28318530717959;
  int idij, ipph, i, j, k, l, j2, ic, jc, lc, ik, is, nbd;
  double dc2, ai1, ai2, ar1, ar2, ds2, dcp, arg, dsp, ar1h, ar2h;
  arg = twopi / ip;
  dcp = cos(arg);
  dsp = sin(arg);
  ipph = (ip + 1) / 2;
  nbd = (ido - 1) / 2;
  if (ido != 1) {
    for (ik = 0; ik < idl1; ik++)
      ch2[ik] = c2[ik];
    for (j = 1; j < ip; j++)
      for (k = 0; k < l1; k++)
        ch[(k + j * l1) * ido] = c1[(k + j * l1) * ido];
    if (nbd <= l1) {
      is = -ido;
      for (j = 1; j < ip; j++) {
        is += ido;
        idij = is - 1;
        for (i = 2; i < ido; i += 2) {
          idij += 2;
          for (k = 0; k < l1; k++) {
            ch[i - 1 + (k + j * l1) * ido] = wa[idij - 1] * c1[i - 1 + (k + j * l1) * ido] + wa[idij] * c1[i + (k + j * l1) * ido];
            ch[i + (k + j * l1) * ido] = wa[idij - 1] * c1[i + (k + j * l1) * ido] - wa[idij] * c1[i - 1 + (k + j * l1) * ido];
          }
        }
      }
    } else {
      is = -ido;
      for (j = 1; j < ip; j++) {
        is += ido;
        for (k = 0; k < l1; k++) {
          idij = is - 1;
          for (i = 2; i < ido; i += 2) {
            idij += 2;
            ch[i - 1 + (k + j * l1) * ido] = wa[idij - 1] * c1[i - 1 + (k + j * l1) * ido] + wa[idij] * c1[i + (k + j * l1) * ido];
            ch[i + (k + j * l1) * ido] = wa[idij - 1] * c1[i + (k + j * l1) * ido] - wa[idij] * c1[i - 1 + (k + j * l1) * ido];
          }
        }
      }
    }
    if (nbd >= l1) {
      for (j = 1; j < ipph; j++) {
        jc = ip - j;
        for (k = 0; k < l1; k++) {
          for (i = 2; i < ido; i += 2) {
            c1[i - 1 + (k + j * l1) * ido] = ch[i - 1 + (k + j * l1) * ido] + ch[i - 1 + (k + jc * l1) * ido];
            c1[i - 1 + (k + jc * l1) * ido] = ch[i + (k + j * l1) * ido] - ch[i + (k + jc * l1) * ido];
            c1[i + (k + j * l1) * ido] = ch[i + (k + j * l1) * ido] + ch[i + (k + jc * l1) * ido];
            c1[i + (k + jc * l1) * ido] = ch[i - 1 + (k + jc * l1) * ido] - ch[i - 1 + (k + j * l1) * ido];
          }
        }
      }
    } else {
      for (j = 1; j < ipph; j++) {
        jc = ip - j;
        for (i = 2; i < ido; i += 2) {
          for (k = 0; k < l1; k++) {
            c1[i - 1 + (k + j * l1) * ido] = ch[i - 1 + (k + j * l1) * ido] + ch[i - 1 + (k + jc * l1) * ido];
            c1[i - 1 + (k + jc * l1) * ido] = ch[i + (k + j * l1) * ido] - ch[i + (k + jc * l1) * ido];
            c1[i + (k + j * l1) * ido] = ch[i + (k + j * l1) * ido] + ch[i + (k + jc * l1) * ido];
            c1[i + (k + jc * l1) * ido] = ch[i - 1 + (k + jc * l1) * ido] - ch[i - 1 + (k + j * l1) * ido];
          }
        }
      }
    }
  } else {
    for (ik = 0; ik < idl1; ik++)
      c2[ik] = ch2[ik];
  }
  for (j = 1; j < ipph; j++) {
    jc = ip - j;
    for (k = 0; k < l1; k++) {
      c1[(k + j * l1) * ido] = ch[(k + j * l1) * ido] + ch[(k + jc * l1) * ido];
      c1[(k + jc * l1) * ido] = ch[(k + jc * l1) * ido] - ch[(k + j * l1) * ido];
    }
  }
  ar1 = 1;
  ai1 = 0;
  for (l = 1; l < ipph; l++) {
    lc = ip - l;
    ar1h = dcp * ar1 - dsp * ai1;
    ai1 = dcp * ai1 + dsp * ar1;
    ar1 = ar1h;
    for (ik = 0; ik < idl1; ik++) {
      ch2[ik + l * idl1] = c2[ik] + ar1 * c2[ik + idl1];
      ch2[ik + lc * idl1] = ai1 * c2[ik + (ip - 1) * idl1];
    }
    dc2 = ar1;
    ds2 = ai1;
    ar2 = ar1;
    ai2 = ai1;
    for (j = 2; j < ipph; j++) {
      jc = ip - j;
      ar2h = dc2 * ar2 - ds2 * ai2;
      ai2 = dc2 * ai2 + ds2 * ar2;
      ar2 = ar2h;
      for (ik = 0; ik < idl1; ik++) {
        ch2[ik + l * idl1] += ar2 * c2[ik + j * idl1];
        ch2[ik + lc * idl1] += ai2 * c2[ik + jc * idl1];
      }
    }
  }
  for (j = 1; j < ipph; j++)
    for (ik = 0; ik < idl1; ik++)
      ch2[ik] += c2[ik + j * idl1];
  if (ido >= l1) {
    for (k = 0; k < l1; k++) {
      for (i = 0; i < ido; i++) {
        cc[i + k * ip * ido] = ch[i + k * ido];
      }
    }
  } else {
    for (i = 0; i < ido; i++) {
      for (k = 0; k < l1; k++) {
        cc[i + k * ip * ido] = ch[i + k * ido];
      }
    }
  }
  for (j = 1; j < ipph; j++) {
    jc = ip - j;
    j2 = 2 * j;
    for (k = 0; k < l1; k++) {
      cc[ido - 1 + (j2 - 1 + k * ip) * ido] = ch[(k + j * l1) * ido];
      cc[(j2 + k * ip) * ido] = ch[(k + jc * l1) * ido];
    }
  }
  if (ido == 1)
    return;
  if (nbd >= l1) {
    for (j = 1; j < ipph; j++) {
      jc = ip - j;
      j2 = 2 * j;
      for (k = 0; k < l1; k++) {
        for (i = 2; i < ido; i += 2) {
          ic = ido - i;
          cc[i - 1 + (j2 + k * ip) * ido] = ch[i - 1 + (k + j * l1) * ido] + ch[i - 1 + (k + jc * l1) * ido];
          cc[ic - 1 + (j2 - 1 + k * ip) * ido] = ch[i - 1 + (k + j * l1) * ido] - ch[i - 1 + (k + jc * l1) * ido];
          cc[i + (j2 + k * ip) * ido] = ch[i + (k + j * l1) * ido] + ch[i + (k + jc * l1) * ido];
          cc[ic + (j2 - 1 + k * ip) * ido] = ch[i + (k + jc * l1) * ido] - ch[i + (k + j * l1) * ido];
        }
      }
    }
  } else {
    for (j = 1; j < ipph; j++) {
      jc = ip - j;
      j2 = 2 * j;
      for (i = 2; i < ido; i += 2) {
        ic = ido - i;
        for (k = 0; k < l1; k++) {
          cc[i - 1 + (j2 + k * ip) * ido] = ch[i - 1 + (k + j * l1) * ido] + ch[i - 1 + (k + jc * l1) * ido];
          cc[ic - 1 + (j2 - 1 + k * ip) * ido] = ch[i - 1 + (k + j * l1) * ido] - ch[i - 1 + (k + jc * l1) * ido];
          cc[i + (j2 + k * ip) * ido] = ch[i + (k + j * l1) * ido] + ch[i + (k + jc * l1) * ido];
          cc[ic + (j2 - 1 + k * ip) * ido] = ch[i + (k + jc * l1) * ido] - ch[i + (k + j * l1) * ido];
        }
      }
    }
  }
}
```