user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mapstd_stride>:
  endbr64
  push   %r14
  movd   %xmm1,%r14d
  push   %r13
  movslq %edx,%r13
  push   %r12
  mov    %r13d,%edx
  mov    %rcx,%r12
  push   %rbp
  movslq %esi,%rbp
  push   %rbx
  mov    %ebp,%esi
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  movss  %xmm0,0xc(%rsp)
  call   <mean_stride@plt>
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %rbx,%rdi
  movss  %xmm0,0x8(%rsp)
  call   <std_stride@plt>
  ucomiss D5(%rip),%xmm0
  movss  0x8(%rsp),%xmm3
  movss  0xc(%rsp),%xmm4
  jp     L21
  jne    L21
  test   %ebp,%ebp
  jle    L244
  cmp    $0x1,%r13d
  jne    L171
  lea    0x4(%rbx),%rdx
  mov    %r12,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L133
  lea    -0x1(%rbp),%eax
  cmp    $0x2,%eax
  jbe    L133
  mov    %ebp,%edx
  xor    %eax,%eax
  shr    $0x2,%edx
  shl    $0x4,%rdx
L252:
  movups (%rbx,%rax,1),%xmm7
  movups %xmm7,(%r12,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L252
  mov    %ebp,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%bpl
  je     L244
  mov    %eax,%ecx
  movss  (%rbx,%rcx,4),%xmm0
  lea    0x0(,%rcx,4),%rdx
  movss  %xmm0,(%r12,%rcx,4)
  lea    0x1(%rax),%ecx
  cmp    %ecx,%ebp
  jle    L244
  movss  0x4(%rbx,%rdx,1),%xmm0
  add    $0x2,%eax
  movss  %xmm0,0x4(%r12,%rdx,1)
  cmp    %eax,%ebp
  jle    L244
  movss  0x8(%rbx,%rdx,1),%xmm0
  movss  %xmm0,0x8(%r12,%rdx,1)
L244:
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L21:
  movd   %r14d,%xmm2
  divss  %xmm0,%xmm2
  test   %ebp,%ebp
  jle    L244
  cmp    $0x1,%r13d
  jne    L65
  lea    0x4(%rbx),%rdx
  mov    %r12,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L197
  cmp    $0x1,%ebp
  je     L197
  lea    -0x1(%rbp),%eax
  mov    %ebp,%ecx
  cmp    $0x2,%eax
  jbe    L253
  mov    %ebp,%edx
  movaps %xmm3,%xmm6
  movaps %xmm2,%xmm5
  xor    %eax,%eax
  shr    $0x2,%edx
  movaps %xmm4,%xmm1
  shufps $0x0,%xmm6,%xmm6
  shufps $0x0,%xmm5,%xmm5
  shl    $0x4,%rdx
  shufps $0x0,%xmm1,%xmm1
  nopw   0x0(%rax,%rax,1)
L132:
  movups (%rbx,%rax,1),%xmm0
  subps  %xmm6,%xmm0
  mulps  %xmm5,%xmm0
  addps  %xmm1,%xmm0
  movups %xmm0,(%r12,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L132
  mov    %ebp,%edx
  and    $0xfffffffc,%edx
  mov    %edx,%eax
  cmp    %edx,%ebp
  je     L244
  mov    %ebp,%ecx
  sub    %edx,%ecx
  cmp    $0x1,%ecx
  je     L118
L145:
  movq   (%rbx,%rdx,4),%xmm0
  movaps %xmm3,%xmm1
  shufps $0xe0,%xmm1,%xmm1
  subps  %xmm1,%xmm0
  movaps %xmm2,%xmm1
  shufps $0xe0,%xmm1,%xmm1
  mulps  %xmm1,%xmm0
  movaps %xmm4,%xmm1
  shufps $0xe0,%xmm1,%xmm1
  addps  %xmm1,%xmm0
  movlps %xmm0,(%r12,%rdx,4)
  mov    %ecx,%edx
  and    $0xfffffffe,%edx
  add    %edx,%eax
  cmp    %edx,%ecx
  je     L244
L118:
  cltq
  movss  (%rbx,%rax,4),%xmm1
  subss  %xmm3,%xmm1
  mulss  %xmm2,%xmm1
  addss  %xmm4,%xmm1
  movss  %xmm1,(%r12,%rax,4)
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L171:
  shl    $0x2,%r13
  xor    %eax,%eax
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L107:
  movss  (%rbx,%rax,1),%xmm0
  add    $0x1,%edx
  movss  %xmm0,(%r12,%rax,1)
  add    %r13,%rax
  cmp    %edx,%ebp
  jne    L107
  jmp    L244
  nopw   0x0(%rax,%rax,1)
L65:
  shl    $0x2,%r13
  xor    %eax,%eax
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L190:
  movss  (%rbx,%rax,1),%xmm0
  add    $0x1,%edx
  subss  %xmm3,%xmm0
  mulss  %xmm2,%xmm0
  addss  %xmm4,%xmm0
  movss  %xmm0,(%r12,%rax,1)
  add    %r13,%rax
  cmp    %edx,%ebp
  jne    L190
  jmp    L244
  cs nopw 0x0(%rax,%rax,1)
L197:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L275:
  movss  (%rbx,%rax,4),%xmm0
  subss  %xmm3,%xmm0
  mulss  %xmm2,%xmm0
  addss  %xmm4,%xmm0
  movss  %xmm0,(%r12,%rax,4)
  add    $0x1,%rax
  cmp    %rbp,%rax
  jne    L275
  jmp    L244
  nopl   (%rax)
L133:
  mov    %ebp,%ebp
  xor    %eax,%eax
  nopl   0x0(%rax)
L117:
  movss  (%rbx,%rax,4),%xmm0
  movss  %xmm0,(%r12,%rax,4)
  add    $0x1,%rax
  cmp    %rbp,%rax
  jne    L117
  jmp    L244
L253:
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L145
```

tool_calls: name: retrieve_data
arguments: tag: D5
type_guessed: byte[4]

tool: {"D5": [0x00,0x00,0x00,0x00]}

assistant: ```c
void mapstd_stride(float *x, int N, int stride, float ymean, float ystd, float *y) {
  float xmean, xstd, t;
  int i;
  xmean = mean_stride(x, N, stride);
  xstd = std_stride(x, N, stride);
  if (xstd != 0) {
    t = ystd / xstd;
    for (i = 0; i < N; ++i) {
      y[i * stride] = (x[i * stride] - xmean) * t + ymean;
    }
  } else {
    for (i = 0; i < N; ++i) {
      y[i * stride] = x[i * stride];
    }
  }
}
```