user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<convxy_float>:
  endbr64
  push   %r15
  mov    %esi,%r15d
  push   %r14
  mov    %r8,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x50(%rsp),%r8
  mov    %rdi,-0x68(%rsp)
  mov    %edx,-0x50(%rsp)
  test   %edx,%edx
  jle    L111
  mov    %esi,%eax
  mov    %esi,%ebx
  movl   $0x0,-0x54(%rsp)
  mov    %rcx,%r12
  shr    $0x2,%eax
  and    $0xfffffffc,%ebx
  mov    %r14,-0x10(%rsp)
  pxor   %xmm4,%xmm4
  sub    $0x1,%eax
  mov    %ebx,-0x38(%rsp)
  mov    %r9d,%r14d
  add    $0x1,%rax
  movl   $0x0,-0x60(%rsp)
  shl    $0x4,%rax
  mov    %rax,-0x48(%rsp)
  movslq %ebx,%rax
  lea    (%r8,%rax,4),%rax
  mov    %rax,-0x30(%rsp)
  lea    0x1(%rbx),%eax
  mov    %eax,-0x20(%rsp)
  cltq
  lea    (%r8,%rax,4),%rax
  mov    %rax,-0x28(%rsp)
  lea    0x2(%rbx),%eax
  lea    -0x1(%rsi),%ebx
  mov    %eax,-0x1c(%rsp)
  cltq
  lea    (%r8,%rax,4),%rax
  mov    %ebx,-0x34(%rsp)
  mov    %rax,-0x18(%rsp)
  mov    $0x1,%eax
  sub    %esi,%eax
  mov    %eax,-0x58(%rsp)
  mov    %ebx,%eax
  mov    %rax,-0x40(%rsp)
L200:
  test   %r15d,%r15d
  jle    L397
  movslq -0x54(%rsp),%rax
  mov    -0x68(%rsp),%rbx
  mov    %r8,%rcx
  lea    0x4(,%rax,4),%rdx
  lea    (%rbx,%rdx,1),%rsi
  sub    %rsi,%rcx
  cmp    $0x8,%rcx
  jbe    L19
  cmpl   $0x2,-0x34(%rsp)
  jbe    L19
  mov    -0x48(%rsp),%rsi
  lea    -0x4(%rbx,%rdx,1),%rcx
  pxor   %xmm3,%xmm3
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L335:
  movups (%rcx,%rdx,1),%xmm1
  movaps %xmm3,%xmm0
  movaps %xmm1,%xmm2
  mulps  %xmm1,%xmm2
  cmpleps %xmm2,%xmm0
  andps  %xmm1,%xmm0
  movups %xmm0,(%r8,%rdx,1)
  add    $0x10,%rdx
  cmp    %rsi,%rdx
  jne    L335
  mov    -0x38(%rsp),%edi
  movaps %xmm4,%xmm3
  cmp    %r15d,%edi
  je     L23
  mov    -0x54(%rsp),%ebx
  movaps %xmm4,%xmm1
  mov    -0x30(%rsp),%rcx
  mov    %ebx,%edx
  add    %edi,%edx
  mov    -0x68(%rsp),%rdi
  movslq %edx,%rdx
  movss  (%rdi,%rdx,4),%xmm0
  movaps %xmm0,%xmm2
  mulss  %xmm0,%xmm2
  cmpless %xmm2,%xmm1
  andps  %xmm1,%xmm0
  andnps %xmm4,%xmm1
  orps   %xmm1,%xmm0
  movss  %xmm0,(%rcx)
  mov    -0x20(%rsp),%ecx
  cmp    %ecx,%r15d
  jle    L23
  mov    %ebx,%edx
  movaps %xmm4,%xmm1
  add    %ecx,%edx
  mov    -0x28(%rsp),%rcx
  movslq %edx,%rdx
  movss  (%rdi,%rdx,4),%xmm0
  movaps %xmm0,%xmm2
  mulss  %xmm0,%xmm2
  cmpless %xmm2,%xmm1
  andps  %xmm1,%xmm0
  andnps %xmm4,%xmm1
  orps   %xmm1,%xmm0
  movss  %xmm0,(%rcx)
  mov    -0x1c(%rsp),%ecx
  cmp    %ecx,%r15d
  jle    L23
  add    %ecx,%ebx
  movaps %xmm4,%xmm1
  movslq %ebx,%rdx
  mov    -0x18(%rsp),%rbx
  movss  (%rdi,%rdx,4),%xmm0
  movaps %xmm0,%xmm2
  mulss  %xmm0,%xmm2
  cmpless %xmm2,%xmm1
  andps  %xmm1,%xmm0
  andnps %xmm4,%xmm1
  orps   %xmm1,%xmm0
  movss  %xmm0,(%rbx)
L23:
  movslq 0x40(%rsp),%rdx
  mov    %r15d,%ecx
  sub    0x40(%rsp),%ecx
  mov    %ecx,-0x6c(%rsp)
  mov    -0x68(%rsp),%rcx
  add    %rdx,%rax
  mov    0x40(%rsp),%edi
  mov    %rdx,%rbx
  lea    (%rcx,%rax,4),%rax
  neg    %rbx
  mov    %rax,-0x78(%rsp)
  neg    %edi
  nop
L340:
  mov    -0x58(%rsp),%eax
  cmp    %r15d,%edi
  mov    %r14d,%r10d
  lea    0x1(%rdi),%r13d
  lea    (%rax,%rdi,1),%ecx
  mov    $0x0,%eax
  cmovl  %eax,%ecx
  cmp    %r14d,%edi
  jns    L309
  mov    %r13d,%r10d
L309:
  cmp    %r10d,%ecx
  jge    L353
  mov    %r10d,%r11d
  sub    %ecx,%r11d
  lea    -0x1(%r11),%eax
  cmp    $0x2,%eax
  jbe    L9
  movslq %ecx,%rax
  mov    %rbx,%rdx
  movaps %xmm3,%xmm1
  mov    %r11d,%r9d
  sub    %rax,%rdx
  shr    $0x2,%r9d
  lea    -0xc(%r8,%rdx,4),%rsi
  lea    -0x1(%r9),%ebp
  lea    (%r12,%rax,4),%rdx
  lea    -0x10(%rsi),%rax
  shl    $0x4,%rbp
  mov    %rax,%r9
  sub    %rbp,%r9
  jmp    L275
  nopl   (%rax)
L173:
  sub    $0x10,%rax
L275:
  movups (%rsi),%xmm0
  movups (%rdx),%xmm5
  mov    %rax,%rsi
  add    $0x10,%rdx
  shufps $0x1b,%xmm0,%xmm0
  mulps  %xmm5,%xmm0
  addss  %xmm0,%xmm1
  movaps %xmm0,%xmm2
  shufps $0x55,%xmm0,%xmm2
  addss  %xmm2,%xmm1
  movaps %xmm0,%xmm2
  unpckhps %xmm0,%xmm2
  shufps $0xff,%xmm0,%xmm0
  addss  %xmm2,%xmm1
  addss  %xmm0,%xmm1
  cmp    %r9,%rax
  jne    L173
  mov    %r11d,%eax
  and    $0xfffffffc,%eax
  add    %eax,%ecx
  cmp    %r11d,%eax
  je     L298
L103:
  mov    %edi,%esi
  movslq %ecx,%rax
  sub    %ecx,%esi
  lea    0x0(,%rax,4),%rdx
  movslq %esi,%rsi
  movss  (%r8,%rsi,4),%xmm0
  mulss  (%r12,%rax,4),%xmm0
  lea    0x1(%rcx),%esi
  addss  %xmm0,%xmm1
  cmp    %esi,%r10d
  jle    L298
  mov    %edi,%eax
  add    $0x2,%ecx
  sub    %esi,%eax
  cltq
  movss  (%r8,%rax,4),%xmm0
  mulss  0x4(%r12,%rdx,1),%xmm0
  addss  %xmm0,%xmm1
  cmp    %ecx,%r10d
  jle    L298
  sub    %ecx,%edi
  movslq %edi,%rdi
  movss  (%r8,%rdi,4),%xmm0
  mulss  0x8(%r12,%rdx,1),%xmm0
  addss  %xmm0,%xmm1
L298:
  mov    -0x78(%rsp),%rax
  mov    %r13d,%edi
  movss  %xmm1,(%rax,%rbx,4)
  add    $0x1,%rbx
  cmp    -0x6c(%rsp),%r13d
  jne    L340
L397:
  addl   $0x1,-0x60(%rsp)
  mov    -0x60(%rsp),%eax
  add    %r15d,-0x54(%rsp)
  cmp    %eax,-0x50(%rsp)
  jne    L200
  mov    -0x10(%rsp),%r14
L111:
  test   %r15d,%r15d
  jle    L232
  mov    -0x50(%rsp),%ebx
  mov    -0x68(%rsp),%rax
  movslq %r15d,%r13
  pxor   %xmm3,%xmm3
  movl   $0x0,-0x68(%rsp)
  shl    $0x2,%r13
  mov    %rax,-0x60(%rsp)
  lea    -0x1(%rbx),%eax
  lea    0x4(%r8,%rax,4),%rax
  mov    %r15d,-0x54(%rsp)
  mov    %ebx,%r15d
  mov    %rax,-0x50(%rsp)
  mov    0x48(%rsp),%eax
  neg    %eax
  mov    %eax,-0x38(%rsp)
  movslq 0x48(%rsp),%rax
  mov    %rax,-0x48(%rsp)
  mov    %ebx,%eax
  sub    0x48(%rsp),%eax
  mov    %eax,-0x6c(%rsp)
  mov    $0x1,%eax
  sub    %ebx,%eax
  mov    %eax,-0x58(%rsp)
  nopl   0x0(%rax,%rax,1)
L343:
  mov    -0x60(%rsp),%rdx
  mov    -0x50(%rsp),%rcx
  mov    %r8,%rax
  test   %r15d,%r15d
  jle    L265
  cs nopw 0x0(%rax,%rax,1)
L351:
  movss  (%rdx),%xmm0
  add    $0x4,%rax
  add    %r13,%rdx
  movss  %xmm0,-0x4(%rax)
  cmp    %rcx,%rax
  jne    L351
  mov    -0x48(%rsp),%rbp
  mov    -0x38(%rsp),%edi
  mov    %r13,-0x78(%rsp)
  mov    -0x60(%rsp),%rbx
  mov    0x38(%rsp),%r13d
  neg    %rbp
L194:
  mov    -0x58(%rsp),%eax
  cmp    %r15d,%edi
  mov    %r13d,%r10d
  lea    0x1(%rdi),%r12d
  lea    (%rax,%rdi,1),%ecx
  mov    $0x0,%eax
  cmovl  %eax,%ecx
  cmp    %r13d,%edi
  jns    L64
  mov    %r12d,%r10d
L64:
  cmp    %r10d,%ecx
  jge    L102
  mov    %r10d,%r11d
  sub    %ecx,%r11d
  lea    -0x1(%r11),%eax
  cmp    $0x2,%eax
  jbe    L119
  movslq %ecx,%rax
  mov    %rbp,%rdx
  movaps %xmm3,%xmm1
  lea    (%r14,%rax,4),%rsi
  sub    %rax,%rdx
  mov    %r11d,%eax
  shr    $0x2,%eax
  lea    -0xc(%r8,%rdx,4),%rdx
  lea    -0x1(%rax),%r9d
  lea    0x10(%rsi),%rax
  shl    $0x4,%r9
  add    %rax,%r9
  jmp    L276
  nopl   0x0(%rax)
L30:
  add    $0x10,%rax
L276:
  movups (%rsi),%xmm0
  movups (%rdx),%xmm2
  mov    %rax,%rsi
  sub    $0x10,%rdx
  shufps $0x1b,%xmm2,%xmm2
  mulps  %xmm2,%xmm0
  addss  %xmm0,%xmm1
  movaps %xmm0,%xmm2
  shufps $0x55,%xmm0,%xmm2
  addss  %xmm1,%xmm2
  movaps %xmm0,%xmm1
  unpckhps %xmm0,%xmm1
  shufps $0xff,%xmm0,%xmm0
  addss  %xmm2,%xmm1
  addss  %xmm0,%xmm1
  cmp    %r9,%rax
  jne    L30
  mov    %r11d,%eax
  and    $0xfffffffc,%eax
  add    %eax,%ecx
  cmp    %r11d,%eax
  je     L214
L52:
  mov    %edi,%eax
  movslq %ecx,%rdx
  sub    %ecx,%eax
  lea    0x0(,%rdx,4),%rsi
  cltq
  movss  (%r8,%rax,4),%xmm0
  mulss  (%r14,%rdx,4),%xmm0
  lea    0x1(%rcx),%edx
  addss  %xmm0,%xmm1
  cmp    %edx,%r10d
  jle    L214
  mov    %edi,%eax
  add    $0x2,%ecx
  sub    %edx,%eax
  cltq
  movss  (%r8,%rax,4),%xmm0
  mulss  0x4(%r14,%rsi,1),%xmm0
  addss  %xmm0,%xmm1
  cmp    %ecx,%r10d
  jle    L214
  sub    %ecx,%edi
  movslq %edi,%rdi
  movss  (%r8,%rdi,4),%xmm0
  mulss  0x8(%r14,%rsi,1),%xmm0
  addss  %xmm0,%xmm1
L214:
  movss  %xmm1,(%rbx)
  mov    %r12d,%edi
  add    -0x78(%rsp),%rbx
  add    $0x1,%rbp
  cmp    -0x6c(%rsp),%r12d
  jne    L194
  mov    -0x78(%rsp),%r13
L265:
  addl   $0x1,-0x68(%rsp)
  mov    -0x68(%rsp),%eax
  addq   $0x4,-0x60(%rsp)
  cmp    %eax,-0x54(%rsp)
  jne    L343
L232:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L102:
  movaps %xmm3,%xmm1
  jmp    L214
  nopl   (%rax)
L353:
  movaps %xmm3,%xmm1
  jmp    L298
L19:
  mov    -0x68(%rsp),%rbx
  mov    -0x40(%rsp),%rdi
  movaps %xmm4,%xmm3
  lea    -0x4(%rbx,%rdx,1),%rsi
  xor    %edx,%edx
  jmp    L392
  cs nopw 0x0(%rax,%rax,1)
L13:
  movss  %xmm0,(%r8,%rdx,4)
  lea    0x1(%rdx),%rcx
  cmp    %rdi,%rdx
  je     L23
L331:
  mov    %rcx,%rdx
L392:
  movss  (%rsi,%rdx,4),%xmm0
  movaps %xmm0,%xmm1
  mulss  %xmm0,%xmm1
  comiss %xmm4,%xmm1
  jae    L13
  movl   $0x0,(%r8,%rdx,4)
  lea    0x1(%rdx),%rcx
  cmp    %rdi,%rdx
  jne    L331
  jmp    L23
L119:
  movaps %xmm3,%xmm1
  jmp    L52
L9:
  movaps %xmm3,%xmm1
  jmp    L103
```

assistant: ```c
void convxy_float(float out[], int xdim, int ydim, float filtx[], float filty[], int fxdim, int fydim, int xoff, int yoff, float buff[]) {
  int x, y, k;
  for (y = 0; y < ydim; y++) {
    for (x = 0; x < xdim; x++) {
      buff[x] = out[x + y * xdim];
      if (!((buff[x]) * (buff[x]) >= 0.))
        buff[x] = 0.0;
    }
    for (x = 0; x < xdim; x++) {
      float sum1 = 0.0;
      int fstart, fend;
      fstart = ((x - xoff >= xdim) ? x - xdim - xoff + 1 : 0);
      fend = ((x - (xoff + fxdim) < 0) ? x - xoff + 1 : fxdim);
      for (k = fstart; k < fend; k++)
        sum1 += buff[x - xoff - k] * filtx[k];
      out[x + y * xdim] = sum1;
    }
  }
  for (x = 0; x < xdim; x++) {
    for (y = 0; y < ydim; y++)
      buff[y] = out[x + y * xdim];
    for (y = 0; y < ydim; y++) {
      float sum1 = 0.0;
      int fstart, fend;
      fstart = ((y - yoff >= ydim) ? y - ydim - yoff + 1 : 0);
      fend = ((y - (yoff + fydim) < 0) ? y - yoff + 1 : fydim);
      for (k = fstart; k < fend; k++)
        sum1 += buff[y - yoff - k] * filty[k];
      out[y * xdim + x] = sum1;
    }
  }
}
```