user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<interp3_table0_complex_per>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,%r14
  mov    %rsi,%rbp
  mov    %edx,0xc(%rsp)
  mov    %ecx,-0x58(%rsp)
  mov    %r8d,0x4(%rsp)
  mov    0x90(%rsp),%r10
  mov    0x98(%rsp),%r12
  mov    0xa0(%rsp),%r13
  mov    0xb8(%rsp),%r15d
  mov    0xf0(%rsp),%edx
  mov    %r15d,%eax
  imul   0xd0(%rsp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  D355(%rip),%xmm0
  movapd %xmm0,%xmm3
  movsd  D272(%rip),%xmm2
  movapd %xmm0,%xmm1
  andpd  %xmm2,%xmm1
  movsd  D58(%rip),%xmm4
  ucomisd %xmm1,%xmm4
  jbe    L123
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D376(%rip),%xmm4
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm1
  andnpd %xmm0,%xmm2
  orpd   %xmm2,%xmm1
  movapd %xmm1,%xmm3
L123:
  cvttsd2si %xmm3,%eax
  movslq %eax,%r8
  mov    0xc0(%rsp),%eax
  imul   0xd8(%rsp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  D355(%rip),%xmm0
  movapd %xmm0,%xmm3
  movsd  D272(%rip),%xmm2
  movapd %xmm0,%xmm1
  andpd  %xmm2,%xmm1
  movsd  D58(%rip),%xmm4
  ucomisd %xmm1,%xmm4
  jbe    L133
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D376(%rip),%xmm4
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm1
  andnpd %xmm0,%xmm2
  orpd   %xmm2,%xmm1
  movapd %xmm1,%xmm3
L133:
  cvttsd2si %xmm3,%eax
  cltq
  mov    %rax,-0x48(%rsp)
  mov    0xc8(%rsp),%eax
  imul   0xe0(%rsp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  D355(%rip),%xmm0
  movapd %xmm0,%xmm3
  movsd  D272(%rip),%xmm2
  movapd %xmm0,%xmm1
  andpd  %xmm2,%xmm1
  movsd  D58(%rip),%xmm4
  ucomisd %xmm1,%xmm4
  jbe    L165
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D376(%rip),%xmm4
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm1
  andnpd %xmm0,%xmm2
  orpd   %xmm2,%xmm1
  movapd %xmm1,%xmm3
L165:
  cvttsd2si %xmm3,%eax
  cltq
  mov    %rax,-0x8(%rsp)
  test   %edx,%edx
  jle    L159
  lea    (%rdx,%rdx,1),%eax
  cltq
  shl    $0x3,%rax
  mov    %rax,0x28(%rsp)
  movslq %edx,%rax
  shl    $0x3,%rax
  mov    %rax,0x30(%rsp)
  pxor   %xmm1,%xmm1
  cvtsi2sd %r15d,%xmm1
  movsd  D355(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  %xmm1,0x38(%rsp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl 0xc0(%rsp),%xmm1
  mulsd  %xmm0,%xmm1
  movsd  %xmm1,0x40(%rsp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl 0xc8(%rsp),%xmm1
  mulsd  %xmm0,%xmm1
  movsd  %xmm1,0x48(%rsp)
  mov    %edx,%eax
  mov    0xe8(%rsp),%rdi
  lea    (%rdi,%rax,8),%rcx
  movsd  D272(%rip),%xmm13
  mov    %r8,%rdi
  mov    %rcx,0x50(%rsp)
  mov    %r13,0xa0(%rsp)
  mov    %r14,%r13
  mov    %rbp,%r14
  mov    %r15d,0xb8(%rsp)
  mov    %r9,%r15
  mov    %r10,%r9
  mov    %r12,%r10
  movsd  %xmm13,0x10(%rsp)
  movsd  %xmm13,0x18(%rsp)
  mov    0xb8(%rsp),%r12d
  mov    0xa0(%rsp),%rbp
  jmp    L99
L132:
  mulsd  %xmm6,%xmm0
  subsd  %xmm0,%xmm1
  cvttsd2si %xmm1,%eax
  add    %ecx,%eax
  cltq
  movsd  0x0(%r13,%rax,8),%xmm1
  movsd  (%r14,%rax,8),%xmm0
  movapd %xmm1,%xmm11
  mulsd  %xmm3,%xmm11
  movapd %xmm0,%xmm12
  mulsd  %xmm2,%xmm12
  subsd  %xmm12,%xmm11
  addsd  %xmm11,%xmm5
  mulsd  %xmm3,%xmm0
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  addsd  %xmm0,%xmm4
  add    $0x1,%edx
  cmp    %edx,%r8d
  je     L90
L93:
  pxor   %xmm1,%xmm1
  cvtsi2sd %edx,%xmm1
  movapd %xmm14,%xmm0
  subsd  %xmm1,%xmm0
  mulsd  %xmm10,%xmm0
  addsd  D355(%rip),%xmm0
  movapd %xmm0,%xmm3
  movapd %xmm0,%xmm2
  andpd  %xmm15,%xmm2
  ucomisd %xmm2,%xmm8
  jbe    L74
  cvttsd2si %xmm0,%rax
  pxor   %xmm2,%xmm2
  cvtsi2sd %rax,%xmm2
  movapd %xmm2,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D376(%rip),%xmm13
  andpd  %xmm13,%xmm3
  subsd  %xmm3,%xmm2
  movapd %xmm15,%xmm3
  andnpd %xmm0,%xmm3
  orpd   %xmm2,%xmm3
L74:
  cvttsd2si %xmm3,%eax
  cltq
  add    %rsi,%rax
  movsd  (%r15,%rax,8),%xmm3
  movsd  (%r9,%rax,8),%xmm2
  movapd %xmm1,%xmm12
  divsd  %xmm6,%xmm12
  movapd %xmm12,%xmm0
  movapd %xmm12,%xmm11
  andpd  %xmm9,%xmm11
  ucomisd %xmm11,%xmm7
  jbe    L132
  cvttsd2si %xmm12,%rax
  pxor   %xmm11,%xmm11
  cvtsi2sd %rax,%xmm11
  movapd %xmm11,%xmm0
  cmpnlesd %xmm12,%xmm0
  movsd  D376(%rip),%xmm13
  andpd  %xmm13,%xmm0
  subsd  %xmm0,%xmm11
  movapd %xmm9,%xmm0
  andnpd %xmm12,%xmm0
  orpd   %xmm11,%xmm0
  jmp    L132
L114:
  pxor   %xmm4,%xmm4
  movapd %xmm4,%xmm5
L90:
  movsd  -0x68(%rsp),%xmm7
  movapd %xmm7,%xmm0
  mulsd  %xmm5,%xmm0
  movsd  -0x60(%rsp),%xmm6
  movapd %xmm6,%xmm1
  mulsd  %xmm4,%xmm1
  subsd  %xmm1,%xmm0
  addsd  -0x78(%rsp),%xmm0
  movsd  %xmm0,-0x78(%rsp)
  mulsd  %xmm4,%xmm7
  movapd %xmm7,%xmm0
  mulsd  %xmm5,%xmm6
  addsd  %xmm6,%xmm0
  addsd  -0x70(%rsp),%xmm0
  movsd  %xmm0,-0x70(%rsp)
  add    $0x1,%r12d
  cmp    %r12d,-0x38(%rsp)
  je     L109
L223:
  pxor   %xmm1,%xmm1
  cvtsi2sd %r12d,%xmm1
  movsd  -0x50(%rsp),%xmm0
  subsd  %xmm1,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sdl 0xd8(%rsp),%xmm2
  mulsd  %xmm2,%xmm0
  addsd  D355(%rip),%xmm0
  movapd %xmm0,%xmm3
  movsd  -0x40(%rsp),%xmm7
  movapd %xmm7,%xmm2
  andpd  %xmm0,%xmm2
  movsd  D58(%rip),%xmm4
  ucomisd %xmm2,%xmm4
  jbe    L246
  cvttsd2si %xmm0,%rax
  pxor   %xmm2,%xmm2
  cvtsi2sd %rax,%xmm2
  movapd %xmm2,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D376(%rip),%xmm4
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm2
  andnpd %xmm0,%xmm7
  movapd %xmm7,%xmm3
  orpd   %xmm2,%xmm3
L246:
  cvttsd2si %xmm3,%eax
  cltq
  add    -0x48(%rsp),%rax
  movsd  (%rdi,%rax,8),%xmm5
  movsd  %xmm5,-0x68(%rsp)
  movsd  (%r10,%rax,8),%xmm7
  movsd  %xmm7,-0x60(%rsp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x58(%rsp),%xmm0
  movapd %xmm1,%xmm3
  divsd  %xmm0,%xmm3
  movapd %xmm3,%xmm4
  movsd  D272(%rip),%xmm2
  andpd  %xmm3,%xmm2
  movsd  D58(%rip),%xmm5
  ucomisd %xmm2,%xmm5
  jbe    L206
  cvttsd2si %xmm3,%rax
  pxor   %xmm2,%xmm2
  cvtsi2sd %rax,%xmm2
  movapd %xmm2,%xmm4
  cmpnlesd %xmm3,%xmm4
  movsd  D376(%rip),%xmm5
  andpd  %xmm5,%xmm4
  subsd  %xmm4,%xmm2
  movsd  D272(%rip),%xmm4
  andnpd %xmm3,%xmm4
  orpd   %xmm2,%xmm4
L206:
  mulsd  %xmm4,%xmm0
  subsd  %xmm0,%xmm1
  cvttsd2si %xmm1,%ecx
  add    -0x54(%rsp),%ecx
  imul   %ebx,%ecx
  test   %ebp,%ebp
  jle    L114
  lea    (%r11,%rbp,1),%r8d
  mov    %r11d,%edx
  pxor   %xmm4,%xmm4
  movapd %xmm4,%xmm5
  pxor   %xmm10,%xmm10
  cvtsi2sdl 0xd0(%rsp),%xmm10
  movsd  D58(%rip),%xmm8
  pxor   %xmm6,%xmm6
  cvtsi2sd %ebx,%xmm6
  movapd %xmm8,%xmm7
  jmp    L93
L109:
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  mov    %ebp,%r8d
  mov    %r10,%rbp
L66:
  movsd  -0x20(%rsp),%xmm7
  movapd %xmm7,%xmm0
  movsd  -0x78(%rsp),%xmm6
  mulsd  %xmm6,%xmm0
  movsd  -0x18(%rsp),%xmm5
  movapd %xmm5,%xmm1
  movsd  -0x70(%rsp),%xmm4
  mulsd  %xmm4,%xmm1
  subsd  %xmm1,%xmm0
  addsd  -0x30(%rsp),%xmm0
  movsd  %xmm0,-0x30(%rsp)
  mulsd  %xmm4,%xmm7
  movapd %xmm7,%xmm0
  mulsd  %xmm6,%xmm5
  addsd  %xmm5,%xmm0
  addsd  -0x28(%rsp),%xmm0
  movsd  %xmm0,-0x28(%rsp)
  addl   $0x1,-0x34(%rsp)
  mov    -0x34(%rsp),%eax
  cmp    (%rsp),%eax
  je     L249
L106:
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x34(%rsp),%xmm1
  movsd  -0x10(%rsp),%xmm0
  subsd  %xmm1,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sdl 0xe0(%rsp),%xmm2
  mulsd  %xmm2,%xmm0
  addsd  D355(%rip),%xmm0
  movapd %xmm0,%xmm3
  movsd  D272(%rip),%xmm2
  andpd  %xmm0,%xmm2
  movsd  D58(%rip),%xmm4
  ucomisd %xmm2,%xmm4
  jbe    L131
  cvttsd2si %xmm0,%rax
  pxor   %xmm2,%xmm2
  cvtsi2sd %rax,%xmm2
  movapd %xmm2,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D376(%rip),%xmm4
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm2
  movsd  D272(%rip),%xmm3
  andnpd %xmm0,%xmm3
  orpd   %xmm2,%xmm3
L131:
  cvttsd2si %xmm3,%eax
  cltq
  add    -0x8(%rsp),%rax
  mov    0xa8(%rsp),%rsi
  movsd  (%rsi,%rax,8),%xmm7
  movsd  %xmm7,-0x20(%rsp)
  mov    0xb0(%rsp),%rsi
  movsd  (%rsi,%rax,8),%xmm5
  movsd  %xmm5,-0x18(%rsp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl 0x4(%rsp),%xmm0
  movapd %xmm1,%xmm3
  divsd  %xmm0,%xmm3
  movapd %xmm3,%xmm4
  movsd  D272(%rip),%xmm2
  andpd  %xmm3,%xmm2
  movsd  D58(%rip),%xmm5
  ucomisd %xmm2,%xmm5
  jbe    L136
  cvttsd2si %xmm3,%rax
  pxor   %xmm2,%xmm2
  cvtsi2sd %rax,%xmm2
  movapd %xmm2,%xmm4
  cmpnlesd %xmm3,%xmm4
  movsd  D376(%rip),%xmm5
  andpd  %xmm5,%xmm4
  subsd  %xmm4,%xmm2
  movsd  D272(%rip),%xmm4
  andnpd %xmm3,%xmm4
  orpd   %xmm2,%xmm4
L136:
  mulsd  %xmm4,%xmm0
  subsd  %xmm0,%xmm1
  cvttsd2si %xmm1,%eax
  cmpl   $0x0,0xc0(%rsp)
  jle    L193
  imul   -0x58(%rsp),%eax
  mov    %eax,-0x54(%rsp)
  mov    0x8(%rsp),%r12d
  mov    %r12d,%eax
  add    0xc0(%rsp),%eax
  mov    %eax,-0x38(%rsp)
  pxor   %xmm7,%xmm7
  movsd  %xmm7,-0x70(%rsp)
  movsd  %xmm7,-0x78(%rsp)
  mov    %rdi,%rsi
  movsd  0x20(%rsp),%xmm14
  mov    %rbx,%rdi
  mov    0xc(%rsp),%ebx
  mov    %rbp,%r10
  mov    %r8d,%ebp
  movsd  0x10(%rsp),%xmm15
  movsd  0x18(%rsp),%xmm9
  jmp    L223
L193:
  pxor   %xmm7,%xmm7
  movsd  %xmm7,-0x70(%rsp)
  movsd  %xmm7,-0x78(%rsp)
  jmp    L66
L249:
  mov    %rbx,%r10
  mov    %r8d,%r12d
L42:
  addq   $0x8,0xf8(%rsp)
  mov    0xf8(%rsp),%rax
  movsd  -0x30(%rsp),%xmm7
  movsd  %xmm7,-0x8(%rax)
  addq   $0x8,0x100(%rsp)
  mov    0x100(%rsp),%rax
  movsd  -0x28(%rsp),%xmm5
  movsd  %xmm5,-0x8(%rax)
  mov    0x50(%rsp),%rax
  cmp    %rax,0xe8(%rsp)
  je     L159
L99:
  mov    0xe8(%rsp),%rax
  mov    0x28(%rsp),%rbx
  movsd  (%rax,%rbx,1),%xmm7
  movsd  %xmm7,-0x10(%rsp)
  mov    0x30(%rsp),%rbx
  movsd  (%rax,%rbx,1),%xmm7
  movsd  %xmm7,-0x50(%rsp)
  addq   $0x8,0xe8(%rsp)
  mov    0xe8(%rsp),%rax
  movsd  -0x8(%rax),%xmm11
  movapd %xmm11,%xmm2
  subsd  0x38(%rsp),%xmm2
  movapd %xmm2,%xmm0
  movsd  D272(%rip),%xmm1
  andpd  %xmm2,%xmm1
  movsd  D58(%rip),%xmm3
  ucomisd %xmm1,%xmm3
  jbe    L75
  cvttsd2si %xmm2,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm0
  cmpnlesd %xmm2,%xmm0
  movsd  D376(%rip),%xmm3
  andpd  %xmm3,%xmm0
  subsd  %xmm0,%xmm1
  movsd  D272(%rip),%xmm0
  andnpd %xmm2,%xmm0
  orpd   %xmm1,%xmm0
L75:
  addsd  D376(%rip),%xmm0
  cvttsd2si %xmm0,%ebx
  movsd  -0x50(%rsp),%xmm2
  subsd  0x40(%rsp),%xmm2
  movapd %xmm2,%xmm0
  movsd  D272(%rip),%xmm1
  andpd  %xmm2,%xmm1
  movsd  D58(%rip),%xmm3
  ucomisd %xmm1,%xmm3
  jbe    L196
  cvttsd2si %xmm2,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm0
  cmpnlesd %xmm2,%xmm0
  movsd  D376(%rip),%xmm3
  andpd  %xmm3,%xmm0
  subsd  %xmm0,%xmm1
  movsd  D272(%rip),%xmm0
  andnpd %xmm2,%xmm0
  orpd   %xmm1,%xmm0
L196:
  addsd  D376(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,0x8(%rsp)
  movsd  -0x10(%rsp),%xmm1
  subsd  0x48(%rsp),%xmm1
  movapd %xmm1,%xmm2
  movsd  D272(%rip),%xmm3
  movapd %xmm1,%xmm0
  andpd  %xmm3,%xmm0
  movsd  D58(%rip),%xmm4
  ucomisd %xmm0,%xmm4
  jbe    L233
  cvttsd2si %xmm1,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  movapd %xmm0,%xmm2
  cmpnlesd %xmm1,%xmm2
  movsd  D376(%rip),%xmm4
  andpd  %xmm4,%xmm2
  subsd  %xmm2,%xmm0
  andnpd %xmm1,%xmm3
  movapd %xmm0,%xmm2
  orpd   %xmm3,%xmm2
L233:
  addsd  D376(%rip),%xmm2
  cvttsd2si %xmm2,%eax
  mov    %eax,-0x34(%rsp)
  cmpl   $0x0,0xc8(%rsp)
  jle    L235
  add    0xc8(%rsp),%eax
  mov    %eax,(%rsp)
  pxor   %xmm5,%xmm5
  movsd  %xmm5,-0x28(%rsp)
  movsd  %xmm5,-0x30(%rsp)
  movsd  D272(%rip),%xmm5
  movsd  %xmm5,-0x40(%rsp)
  movsd  %xmm11,0x20(%rsp)
  mov    %ebx,%r11d
  mov    %r10,%rbx
  mov    %r12d,%r8d
  jmp    L106
L235:
  pxor   %xmm5,%xmm5
  movsd  %xmm5,-0x28(%rsp)
  movsd  %xmm5,-0x30(%rsp)
  jmp    L42
L159:
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D355
type_infered: f64
name: disassemble_data
arguments: tag: D272
type_infered: byte[8]
name: disassemble_data
arguments: tag: D58
type_infered: f32[2]
name: disassemble_data
arguments: tag: D376
type_infered: f32[2]

tool: D355: 0.5

tool: {"D272": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D58": [0.0,176.0]}

tool: {"D376": [0.0,1.875]}

assistant: ```c
void interp3_table0_complex_per(const double *r_ck, const double *i_ck, const int K1, const int K2, const int K3, const double *r_h1, const double *i_h1, const double *r_h2, const double *i_h2, const double *r_h3, const double *i_h3, const int J1, const int J2, const int J3, const int L1, const int L2, const int L3, const double *p_tm, const int M, double *r_fm, double *i_fm) {
  int mm;
  {
    const int ncenter1 = floor(J1 * L1 / 2.);
    r_h1 += ncenter1;
    i_h1 += ncenter1;
  }
  {
    const int ncenter2 = floor(J2 * L2 / 2.);
    r_h2 += ncenter2;
    i_h2 += ncenter2;
  }
  {
    const int ncenter3 = floor(J3 * L3 / 2.);
    r_h3 += ncenter3;
    i_h3 += ncenter3;
  }
  for (mm = 0; mm < M; mm++) {
    int jj1, jj2, jj3;
    const double t3 = p_tm[2 * M];
    const double t2 = p_tm[M];
    const double t1 = *p_tm++;
    double sum3r = 0;
    double sum3i = 0;
    const int koff1 = 1 + floor(t1 - J1 / 2.);
    const int koff2 = 1 + floor(t2 - J2 / 2.);
    int k3 = 1 + floor(t3 - J3 / 2.);
    for (jj3 = 0; jj3 < J3; jj3++, k3++) {
      const double p3 = (t3 - k3) * L3;
      const int n3 = floor(p3 + 0.5);
      const double coef3r = r_h3[n3];
      const double coef3i = i_h3[n3];
      const int k3mod = ((k3) - (K3)*floor((k3) / (double)(K3)));
      double sum2r = 0;
      double sum2i = 0;
      int k2 = koff2;
      for (jj2 = 0; jj2 < J2; jj2++, k2++) {
        const double p2 = (t2 - k2) * L2;
        const int n2 = floor(p2 + 0.5);
        const double coef2r = r_h2[n2];
        const double coef2i = i_h2[n2];
        const int k2mod = ((k2) - (K2)*floor((k2) / (double)(K2)));
        const int k23mod = (k3mod * K2 + k2mod) * K1;
        register double sum1r = 0;
        register double sum1i = 0;
        int k1 = koff1;
        for (jj1 = 0; jj1 < J1; jj1++, k1++) {
          const double p1 = (t1 - k1) * L1;
          const int n1 = floor(p1 + 0.5);
          register const double coef1r = r_h1[n1];
          register const double coef1i = i_h1[n1];
          const int k1mod = ((k1) - (K1)*floor((k1) / (double)(K1)));
          const int kk = k23mod + k1mod;
          sum1r += coef1r * r_ck[kk] - coef1i * i_ck[kk];
          sum1i += coef1r * i_ck[kk] + coef1i * r_ck[kk];
        }
        sum2r += coef2r * sum1r - coef2i * sum1i;
        sum2i += coef2r * sum1i + coef2i * sum1r;
      }
      sum3r += coef3r * sum2r - coef3i * sum2i;
      sum3i += coef3r * sum2i + coef3i * sum2r;
    }
    *r_fm++ = sum3r;
    *i_fm++ = sum3i;
  }
}
```