user: 请从给定的汇编指令推导出C源代码:

```asm
<stdlib_strided_smskmin>:
  endbr64
  test   %rdi,%rdi
  jle    L113
  push   %r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  test   %rdx,%rdx
  js     L126
  xor    %ebx,%ebx
  test   %r8,%r8
  js     L116
L181:
  xor    %ebp,%ebp
  nopw   0x0(%rax,%rax,1)
L72:
  cmpq   $0x0,(%rcx,%rbx,8)
  je     L78
  add    $0x1,%rbp
  add    %r14,%r12
  add    %r8,%rbx
  cmp    %rbp,%r13
  jne    L72
L57:
  pxor   %xmm1,%xmm1
  divss  %xmm1,%xmm1
L28:
  add    $0x28,%rsp
  movaps %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L116:
  mov    $0x1,%ebx
  sub    %r13,%rbx
  imul   %r8,%rbx
  jmp    L181
  xchg   %ax,%ax
L126:
  mov    $0x1,%r12d
  xor    %ebx,%ebx
  sub    %rdi,%r12
  imul   %rdx,%r12
  test   %r8,%r8
  jns    L181
  jmp    L116
  cs nopw 0x0(%rax,%rax,1)
L78:
  mov    %r8,0x18(%rsp)
  mov    %rcx,0x10(%rsp)
  cmp    %rbp,%r13
  je     L57
  movss  (%rsi,%r12,4),%xmm1
  mov    %rsi,0x8(%rsp)
  movaps %xmm1,%xmm0
  movss  %xmm1,(%rsp)
  call   <stdlib_base_is_nanf@plt>
  test   %rax,%rax
  jne    L57
  add    $0x1,%rbp
  movss  (%rsp),%xmm1
  cmp    %rbp,%r13
  jle    L28
  mov    0x18(%rsp),%r8
  mov    0x10(%rsp),%rcx
  lea    0x0(,%r14,4),%rax
  add    %r12,%r14
  mov    0x8(%rsp),%rsi
  mov    %rax,(%rsp)
  lea    0x0(,%r8,8),%r15
  add    %rbx,%r8
  lea    (%rcx,%r8,8),%rbx
  lea    (%rsi,%r14,4),%r12
  jmp    L9
  nopl   0x0(%rax)
L79:
  ucomiss %xmm1,%xmm0
  jp     L129
  je     L91
  nop
L129:
  add    $0x1,%rbp
  add    %r15,%rbx
  add    (%rsp),%r12
  cmp    %rbp,%r13
  je     L28
L9:
  cmpq   $0x0,(%rbx)
  jne    L129
  movss  (%r12),%xmm0
  movss  %xmm1,0x10(%rsp)
  movss  %xmm0,0x8(%rsp)
  call   <stdlib_base_is_nanf@plt>
  test   %rax,%rax
  jne    L57
  movss  0x8(%rsp),%xmm0
  movss  0x10(%rsp),%xmm1
  comiss %xmm0,%xmm1
  jbe    L79
  movaps %xmm0,%xmm1
  jmp    L129
L91:
  movss  %xmm1,0x8(%rsp)
  movss  %xmm0,0x10(%rsp)
  call   <stdlib_base_is_negative_zerof@plt>
  movss  0x8(%rsp),%xmm1
  test   %rax,%rax
  je     L129
  movss  0x10(%rsp),%xmm0
  movaps %xmm0,%xmm1
  jmp    L129
  nopw   0x0(%rax,%rax,1)
L113:
  pxor   %xmm1,%xmm1
  divss  %xmm1,%xmm1
  movaps %xmm1,%xmm0
  ret
```

assistant: ```c
float stdlib_strided_smskmin(const int64_t N, const float *X, const int64_t strideX, const uint8_t *Mask, const int64_t strideMask) {
  int64_t ix;
  int64_t im;
  int64_t i;
  float min;
  float v;
  if (N <= 0) {
    return 0.0f / 0.0f;
  }
  if (strideX < 0) {
    ix = (1 - N) * strideX;
  } else {
    ix = 0;
  }
  if (strideMask < 0) {
    im = (1 - N) * strideMask;
  } else {
    im = 0;
  }
  for (i = 0; i < N; i++) {
    if (Mask[im] == 0) {
      break;
    }
    ix += strideX;
    im += strideMask;
  }
  if (i == N) {
    return 0.0f / 0.0f;
  }
  min = X[ix];
  if (stdlib_base_is_nanf(min)) {
    return 0.0f / 0.0f;
  }
  i += 1;
  for (; i < N; i++) {
    ix += strideX;
    im += strideMask;
    if (Mask[im]) {
      continue;
    }
    v = X[ix];
    if (stdlib_base_is_nanf(v)) {
      return 0.0f / 0.0f;
    }
    if (v < min || (v == min && stdlib_base_is_negative_zerof(v))) {
      min = v;
    }
  }
  return min;
}
```