ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<sub_ovf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    -0x24(%rbp),%eax
  sub    -0x28(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  movl   $0x1f,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    -0x24(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x18(%rbp),%eax
  mov    -0x28(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  mov    -0x1c(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L37
  cmpl   $0x0,-0x10(%rbp)
  je     L37
  cmpl   $0x0,-0xc(%rbp)
  je     L37
  mov    $0x1,%eax
  jmp    L65
L37:
  mov    $0x0,%eax
L65:
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L87
  cmpl   $0x0,-0x10(%rbp)
  jne    L87
  cmpl   $0x0,-0xc(%rbp)
  jne    L87
  mov    $0x1,%eax
  jmp    L84
L87:
  mov    $0x0,%eax
L84:
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jne    L104
  cmpl   $0x0,-0x4(%rbp)
  je     L22
L104:
  mov    $0x1,%eax
  jmp    L24
L22:
  mov    $0x0,%eax
L24:
  pop    %rbp
  ret
```

assistant: ```c
int sub_ovf(int x, int y) {
  int diff = x - y;
  unsigned wm1 = (sizeof(int) << 3) - 1u;
  int xneg = (x >> wm1) & 1;
  int yneg = (y >> wm1) & 1;
  int dneg = (diff >> wm1) & 1;
  int pos_over = !xneg && yneg && dneg;
  int neg_over = xneg && !yneg && !dneg;
  return pos_over || neg_over;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<sub_ovf>:
  endbr64
  mov    %edi,%edx
  sub    %esi,%edx
  shr    $0x1f,%edi
  sete   %al
  shr    $0x1f,%edx
  setne  %cl
  and    %ecx,%eax
  shr    $0x1f,%esi
  setne  %cl
  and    %ecx,%eax
  or     %edx,%esi
  sete   %dl
  and    %edi,%edx
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int sub_ovf(int x, int y) {
  int diff = x - y;
  unsigned wm1 = (sizeof(int) << 3) - 1u;
  int xneg = (x >> wm1) & 1;
  int yneg = (y >> wm1) & 1;
  int dneg = (diff >> wm1) & 1;
  int pos_over = !xneg && yneg && dneg;
  int neg_over = xneg && !yneg && !dneg;
  return pos_over || neg_over;
}
```
user: What is the c source code of the assembly code below:

```asm
<sub_ovf>:
  endbr64
  mov    %edi,%eax
  mov    %esi,%edx
  sub    %esi,%eax
  shr    $0x1f,%edx
  shr    $0x1f,%eax
  shr    $0x1f,%edi
  jne    L7
  mov    $0x1,%r8d
  test   %al,%dl
  jne    L3
L7:
  xor    $0x1,%edx
  xor    $0x1,%eax
  and    %eax,%edx
  and    %edx,%edi
  mov    %edi,%r8d
L3:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int sub_ovf(int x, int y) {
  int diff = x - y;
  unsigned wm1 = (sizeof(int) << 3) - 1u;
  int xneg = (x >> wm1) & 1;
  int yneg = (y >> wm1) & 1;
  int dneg = (diff >> wm1) & 1;
  int pos_over = !xneg && yneg && dneg;
  int neg_over = xneg && !yneg && !dneg;
  return pos_over || neg_over;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<sub_ovf>:
  endbr64
  mov    %edi,%eax
  mov    %esi,%edx
  sub    %esi,%eax
  shr    $0x1f,%edx
  shr    $0x1f,%eax
  shr    $0x1f,%edi
  jne    L2
  mov    $0x1,%r8d
  test   %al,%dl
  jne    L9
L2:
  xor    $0x1,%edx
  xor    $0x1,%eax
  and    %eax,%edx
  and    %edx,%edi
  mov    %edi,%r8d
L9:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int sub_ovf(int x, int y) {
  int diff = x - y;
  unsigned wm1 = (sizeof(int) << 3) - 1u;
  int xneg = (x >> wm1) & 1;
  int yneg = (y >> wm1) & 1;
  int dneg = (diff >> wm1) & 1;
  int pos_over = !xneg && yneg && dneg;
  int neg_over = xneg && !yneg && !dneg;
  return pos_over || neg_over;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<Jul>:
  endbr64
  mov    %rdi,%rax
  test   %rdi,%rdi
  jle    L28
  movabs $0x346dc5d63886594b,%rdx
  imul   %rdx
  sar    $0xb,%rdx
  mov    %rdi,%r10
  sar    $0x3f,%r10
  mov    %rdx,%rcx
  sub    %r10,%rcx
  imul   $0x2710,%rcx,%rax
  mov    %rdi,%r9
  sub    %rax,%r9
  movabs $0xa3d70a3d70a3d70b,%rsi
  mov    %rdi,%rax
  imul   %rsi
  lea    (%rdx,%rdi,1),%r8
  sar    $0x6,%r8
  sub    %r10,%r8
  lea    (%r8,%r8,4),%rax
  lea    (%rax,%rax,4),%rax
  shl    $0x2,%rax
  sub    %rax,%rdi
  mov    %r9,%rax
  imul   %rsi
  lea    (%rdx,%r9,1),%rsi
  sar    $0x6,%rsi
  mov    %r9,%rax
  sar    $0x3f,%rax
  sub    %rax,%rsi
  sub    $0x1,%rsi
  pxor   %xmm0,%xmm0
  cvtsi2sd %rsi,%xmm0
  mulsd  D15(%rip),%xmm0
  addsd  D22(%rip),%xmm0
  cvttsd2si %xmm0,%rsi
  add    %rdi,%rsi
  cmp    $0x12b,%r9
  jle    L4
  lea    -0x1(%rsi),%rdi
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  sar    $0x8,%rdx
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  lea    (%rax,%rax,4),%rax
  shl    $0x4,%rax
  cmp    %rax,%rcx
  je     L22
  test   $0x3,%cl
  je     L1
  sub    $0x2,%rsi
  jmp    L4
L1:
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  sar    $0x6,%rdx
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  lea    (%rax,%rax,4),%rax
  shl    $0x2,%rax
  sub    $0x2,%rsi
  cmp    %rax,%rcx
  cmovne %rdi,%rsi
  jmp    L4
L22:
  mov    %rdi,%rsi
L4:
  sub    $0x1,%rcx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rcx,%xmm0
  mulsd  D23(%rip),%xmm0
  cvttsd2si %xmm0,%rax
  add    %rax,%rsi
  movabs $0xa3d70a3d70a3d70b,%rdx
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  mov    %rdx,%rax
  sar    $0x8,%rax
  sar    $0x3f,%rcx
  sub    %rcx,%rax
  add    %rsi,%rax
  sar    $0x6,%rdx
  sub    %rdx,%rcx
  add    %rcx,%rax
L28:
  ret
```

tool_calls: name: unpack_data
arguments: tag: D15
type_guessed: f64
name: unpack_data
arguments: tag: D22
type_guessed: byte[8]
name: unpack_data
arguments: tag: D23
type_guessed: f64

tool: D15: 30.57

tool: {"D22": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: D23: 365.25

assistant: ```c
long Jul(long x) {
  long d, y;
  long m;
  if (x <= 0L)
    return (x);
  y = x / 10000L;
  m = (x % 10000L) / 100L;
  d = x % 100L;
  d += (long)(.5 + (m - 1L) * 30.57);
  if (m > 2L) {
    d--;
    if (0L != y % 400L && 0L != y % 4L)
      d--;
    else if (0L != y % 400L && 0L == y % 100L)
      d--;
  }
  d += (long)(365.25 * --y);
  d += y / 400L;
  d -= y / 100L;
  return (d);
}
```
user: What is the c source code of the assembly code below?

```asm
<Jul>:
  endbr64
  mov    %rdi,%rax
  test   %rdi,%rdi
  jle    L24
  movabs $0x346dc5d63886594b,%rdx
  mov    %rdi,%r9
  pxor   %xmm0,%xmm0
  mov    %rdi,%r8
  imul   %rdx
  sar    $0x3f,%r9
  mov    %rdx,%rcx
  movabs $0xa3d70a3d70a3d70b,%rdx
  sar    $0xb,%rcx
  sub    %r9,%rcx
  imul   $0x2710,%rcx,%rax
  sub    %rax,%r8
  mov    %rdi,%rax
  imul   %rdx
  lea    (%rdx,%rdi,1),%rsi
  mov    %r8,%rdx
  sar    $0x6,%rsi
  shr    $0x2,%rdx
  sub    %r9,%rsi
  lea    (%rsi,%rsi,4),%rax
  mov    %rdi,%rsi
  movabs $0x28f5c28f5c28f5c3,%rdi
  lea    (%rax,%rax,4),%rax
  shl    $0x2,%rax
  sub    %rax,%rsi
  mov    %rdx,%rax
  mul    %rdi
  shr    $0x2,%rdx
  sub    $0x1,%rdx
  cvtsi2sd %rdx,%xmm0
  mulsd  D9(%rip),%xmm0
  addsd  D21(%rip),%xmm0
  cvttsd2si %xmm0,%rax
  add    %rsi,%rax
  cmp    $0x12b,%r8
  jle    L6
  movabs $0x8f5c28f5c28f5c29,%rdx
  lea    -0x1(%rax),%r8
  movabs $0xa3d70a3d70a3d7,%rsi
  imul   %rcx,%rdx
  mov    %rdx,%rdi
  ror    $0x4,%rdi
  cmp    %rsi,%rdi
  jbe    L58
  test   $0x3,%cl
  je     L45
  sub    $0x2,%rax
  nopw   0x0(%rax,%rax,1)
L6:
  sub    $0x1,%rcx
  pxor   %xmm0,%xmm0
  movabs $0xa3d70a3d70a3d70b,%rdx
  cvtsi2sd %rcx,%xmm0
  mulsd  D12(%rip),%xmm0
  cvttsd2si %xmm0,%rsi
  add    %rax,%rsi
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  sar    $0x3f,%rcx
  mov    %rdx,%rax
  sar    $0x6,%rdx
  sar    $0x8,%rax
  sub    %rcx,%rax
  sub    %rdx,%rcx
  add    %rsi,%rax
  add    %rcx,%rax
L24:
  ret
  nopl   0x0(%rax)
L58:
  mov    %r8,%rax
  jmp    L6
  nopl   (%rax)
L45:
  ror    $0x2,%rdx
  sub    $0x2,%rax
  movabs $0x28f5c28f5c28f5c,%rsi
  cmp    %rsi,%rdx
  cmova  %r8,%rax
  jmp    L6
```

tool_calls: name: read_data
arguments: label: D9
datatype: f64
name: read_data
arguments: label: D21
datatype: byte[8]
name: read_data
arguments: label: D12
datatype: f64

tool: D9: 30.57

tool: {"D21": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: D12: 365.25

assistant: ```c
long Jul(long x) {
  long d, y;
  long m;
  if (x <= 0L)
    return (x);
  y = x / 10000L;
  m = (x % 10000L) / 100L;
  d = x % 100L;
  d += (long)(.5 + (m - 1L) * 30.57);
  if (m > 2L) {
    d--;
    if (0L != y % 400L && 0L != y % 4L)
      d--;
    else if (0L != y % 400L && 0L == y % 100L)
      d--;
  }
  d += (long)(365.25 * --y);
  d += y / 400L;
  d -= y / 100L;
  return (d);
}
```
user: Translate the below assembly code into C programming language:

```asm
<Jul>:
  endbr64
  mov    %rdi,%rax
  test   %rdi,%rdi
  jle    L18
  movabs $0x346dc5d63886594b,%rdx
  mov    %rdi,%r9
  pxor   %xmm0,%xmm0
  mov    %rdi,%r8
  imul   %rdx
  sar    $0x3f,%r9
  mov    %rdx,%rcx
  movabs $0xa3d70a3d70a3d70b,%rdx
  sar    $0xb,%rcx
  sub    %r9,%rcx
  imul   $0x2710,%rcx,%rax
  sub    %rax,%r8
  mov    %rdi,%rax
  imul   %rdx
  lea    (%rdx,%rdi,1),%rsi
  mov    %r8,%rdx
  sar    $0x6,%rsi
  shr    $0x2,%rdx
  sub    %r9,%rsi
  lea    (%rsi,%rsi,4),%rax
  mov    %rdi,%rsi
  movabs $0x28f5c28f5c28f5c3,%rdi
  lea    (%rax,%rax,4),%rax
  shl    $0x2,%rax
  sub    %rax,%rsi
  mov    %rdx,%rax
  mul    %rdi
  shr    $0x2,%rdx
  sub    $0x1,%rdx
  cvtsi2sd %rdx,%xmm0
  mulsd  D10(%rip),%xmm0
  addsd  D0(%rip),%xmm0
  cvttsd2si %xmm0,%rax
  add    %rsi,%rax
  cmp    $0x12b,%r8
  jle    L39
  movabs $0x8f5c28f5c28f5c29,%rdx
  lea    -0x1(%rax),%r8
  movabs $0xa3d70a3d70a3d7,%rsi
  imul   %rcx,%rdx
  mov    %rdx,%rdi
  ror    $0x4,%rdi
  cmp    %rsi,%rdi
  jbe    L10
  test   $0x3,%cl
  je     L30
  sub    $0x2,%rax
  nopw   0x0(%rax,%rax,1)
L39:
  sub    $0x1,%rcx
  pxor   %xmm0,%xmm0
  movabs $0xa3d70a3d70a3d70b,%rdx
  cvtsi2sd %rcx,%xmm0
  mulsd  D12(%rip),%xmm0
  cvttsd2si %xmm0,%rsi
  add    %rax,%rsi
  mov    %rcx,%rax
  imul   %rdx
  add    %rcx,%rdx
  sar    $0x3f,%rcx
  mov    %rdx,%rax
  sar    $0x6,%rdx
  sar    $0x8,%rax
  sub    %rcx,%rax
  sub    %rdx,%rcx
  add    %rsi,%rax
  add    %rcx,%rax
L18:
  ret
  nopl   0x0(%rax)
L10:
  mov    %r8,%rax
  jmp    L39
  nopl   (%rax)
L30:
  ror    $0x2,%rdx
  sub    $0x2,%rax
  movabs $0x28f5c28f5c28f5c,%rsi
  cmp    %rsi,%rdx
  cmova  %r8,%rax
  jmp    L39
```

tool_calls: name: parse_data
arguments: tag: D10
data_type: f64
name: parse_data
arguments: tag: D0
data_type: byte[8]
name: parse_data
arguments: tag: D12
data_type: f64

tool: D10: 30.57

tool: {"D0": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: D12: 365.25

assistant: ```c
long Jul(long x) {
  long d, y;
  long m;
  if (x <= 0L)
    return (x);
  y = x / 10000L;
  m = (x % 10000L) / 100L;
  d = x % 100L;
  d += (long)(.5 + (m - 1L) * 30.57);
  if (m > 2L) {
    d--;
    if (0L != y % 400L && 0L != y % 4L)
      d--;
    else if (0L != y % 400L && 0L == y % 100L)
      d--;
  }
  d += (long)(365.25 * --y);
  d += y / 400L;
  d -= y / 100L;
  return (d);
}
```
user: Translate the below assembly code into C programming language:

```asm
<blendBehaviour>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movss  %xmm0,-0x14(%rbp)
  movss  %xmm1,-0x18(%rbp)
  movss  %xmm2,-0x1c(%rbp)
  movss  %xmm3,-0x20(%rbp)
  movss  %xmm4,-0x24(%rbp)
  movss  %xmm5,-0x28(%rbp)
  movss  -0x14(%rbp),%xmm0
  mulss  -0x20(%rbp),%xmm0
  movss  %xmm0,-0xc(%rbp)
  movss  -0x18(%rbp),%xmm0
  mulss  -0x24(%rbp),%xmm0
  movss  %xmm0,-0x8(%rbp)
  movss  -0x1c(%rbp),%xmm0
  mulss  -0x28(%rbp),%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  -0xc(%rbp),%xmm0
  addss  -0x8(%rbp),%xmm0
  addss  -0x4(%rbp),%xmm0
  movss  -0x14(%rbp),%xmm1
  addss  -0x18(%rbp),%xmm1
  addss  -0x1c(%rbp),%xmm1
  divss  %xmm1,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
float blendBehaviour(float inA, float inB, float inC, float finalA, float finalB, float finalC) {
  float totalA = inA * finalA;
  float totalB = inB * finalB;
  float totalC = inC * finalC;
  return ((totalA + totalB + totalC) / (inA + inB + inC));
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<blendBehaviour>:
  endbr64
  mulss  %xmm0,%xmm3
  mulss  %xmm1,%xmm4
  addss  %xmm4,%xmm3
  mulss  %xmm2,%xmm5
  addss  %xmm5,%xmm3
  addss  %xmm1,%xmm0
  addss  %xmm2,%xmm0
  divss  %xmm0,%xmm3
  movaps %xmm3,%xmm0
  ret
```

assistant: ```c
float blendBehaviour(float inA, float inB, float inC, float finalA, float finalB, float finalC) {
  float totalA = inA * finalA;
  float totalB = inB * finalB;
  float totalC = inC * finalC;
  return ((totalA + totalB + totalC) / (inA + inB + inC));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<blendBehaviour>:
  endbr64
  mulss  %xmm0,%xmm3
  addss  %xmm1,%xmm0
  mulss  %xmm1,%xmm4
  mulss  %xmm2,%xmm5
  addss  %xmm0,%xmm2
  addss  %xmm4,%xmm3
  addss  %xmm5,%xmm3
  divss  %xmm2,%xmm3
  movaps %xmm3,%xmm0
  ret
```

assistant: ```c
float blendBehaviour(float inA, float inB, float inC, float finalA, float finalB, float finalC) {
  float totalA = inA * finalA;
  float totalB = inB * finalB;
  float totalC = inC * finalC;
  return ((totalA + totalB + totalC) / (inA + inB + inC));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<blendBehaviour>:
  endbr64
  mulss  %xmm0,%xmm3
  addss  %xmm1,%xmm0
  mulss  %xmm1,%xmm4
  mulss  %xmm2,%xmm5
  addss  %xmm0,%xmm2
  addss  %xmm4,%xmm3
  addss  %xmm5,%xmm3
  divss  %xmm2,%xmm3
  movaps %xmm3,%xmm0
  ret
```

assistant: ```c
float blendBehaviour(float inA, float inB, float inC, float finalA, float finalB, float finalC) {
  float totalA = inA * finalA;
  float totalB = inB * finalB;
  float totalC = inC * finalC;
  return ((totalA + totalB + totalC) / (inA + inB + inC));
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <alloc_and_genmat@plt>
  movl   $0x0,-0x24(%rbp)
  jmp    L48
L62:
  movq   $0x10,-0x18(%rbp)
  jmp    L38
L69:
  movq   $0x10,-0x10(%rbp)
  jmp    L30
L21:
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  shl    $0x9,%rax
  sub    $0x200,%rax
  add    %rax,%rdx
  mov    -0x10(%rbp),%rax
  sub    $0x1,%rax
  shl    $0x3,%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x10(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  lea    -0x1(%rax),%rsi
  mov    -0x24(%rbp),%eax
  mov    %eax,%edi
  call   <stencil_op@plt>
  addq   $0x10,-0x10(%rbp)
L30:
  cmpq   $0x2f,-0x10(%rbp)
  jle    L21
  addq   $0x10,-0x18(%rbp)
L38:
  cmpq   $0x2f,-0x18(%rbp)
  jle    L69
  addl   $0x1,-0x24(%rbp)
L48:
  cmpl   $0x0,-0x24(%rbp)
  jle    L62
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  long(*A)[((4L - 2L) + 2) * 16L];
#pragma css start
  alloc_and_genmat(&A);
#pragma css barrier
  int iters;
  long i, j;
  for (iters = 0; iters < 1; iters++) {
    for (i = 16L; i < ((4L - 2L) + 1) * 16L; i += 16L) {
      for (j = 16L; j < ((4L - 2L) + 1) * 16L; j += 16L) {
        stencil_op(iters, i - 1, j - 1, (long(*)[((4L - 2L) + 2) * 16L])(&A[i - 1][j - 1]));
      }
    }
  }
#pragma css finish
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <alloc_and_genmat@plt>
  mov    (%rsp),%rax
  lea    0x1e78(%rax),%rcx
  mov    $0xf,%edx
  mov    $0xf,%esi
  mov    $0x0,%edi
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  lea    0x1ef8(%rax),%rcx
  mov    $0x1f,%edx
  mov    $0xf,%esi
  mov    $0x0,%edi
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  lea    0x3e78(%rax),%rcx
  mov    $0xf,%edx
  mov    $0x1f,%esi
  mov    $0x0,%edi
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  lea    0x3ef8(%rax),%rcx
  mov    $0x1f,%edx
  mov    $0x1f,%esi
  mov    $0x0,%edi
  call   <stencil_op@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  long(*A)[((4L - 2L) + 2) * 16L];
#pragma css start
  alloc_and_genmat(&A);
#pragma css barrier
  int iters;
  long i, j;
  for (iters = 0; iters < 1; iters++) {
    for (i = 16L; i < ((4L - 2L) + 1) * 16L; i += 16L) {
      for (j = 16L; j < ((4L - 2L) + 1) * 16L; j += 16L) {
        stencil_op(iters, i - 1, j - 1, (long(*)[((4L - 2L) + 2) * 16L])(&A[i - 1][j - 1]));
      }
    }
  }
#pragma css finish
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <alloc_and_genmat@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0xf,%edx
  mov    $0xf,%esi
  lea    0x1e78(%rax),%rcx
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0x1f,%edx
  mov    $0xf,%esi
  lea    0x1ef8(%rax),%rcx
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0xf,%edx
  mov    $0x1f,%esi
  lea    0x3e78(%rax),%rcx
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0x1f,%edx
  mov    $0x1f,%esi
  lea    0x3ef8(%rax),%rcx
  call   <stencil_op@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  long(*A)[((4L - 2L) + 2) * 16L];
#pragma css start
  alloc_and_genmat(&A);
#pragma css barrier
  int iters;
  long i, j;
  for (iters = 0; iters < 1; iters++) {
    for (i = 16L; i < ((4L - 2L) + 1) * 16L; i += 16L) {
      for (j = 16L; j < ((4L - 2L) + 1) * 16L; j += 16L) {
        stencil_op(iters, i - 1, j - 1, (long(*)[((4L - 2L) + 2) * 16L])(&A[i - 1][j - 1]));
      }
    }
  }
#pragma css finish
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <alloc_and_genmat@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0xf,%edx
  mov    $0xf,%esi
  lea    0x1e78(%rax),%rcx
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0x1f,%edx
  mov    $0xf,%esi
  lea    0x1ef8(%rax),%rcx
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0xf,%edx
  mov    $0x1f,%esi
  lea    0x3e78(%rax),%rcx
  call   <stencil_op@plt>
  mov    (%rsp),%rax
  xor    %edi,%edi
  mov    $0x1f,%edx
  mov    $0x1f,%esi
  lea    0x3ef8(%rax),%rcx
  call   <stencil_op@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  long(*A)[((4L - 2L) + 2) * 16L];
#pragma css start
  alloc_and_genmat(&A);
#pragma css barrier
  int iters;
  long i, j;
  for (iters = 0; iters < 1; iters++) {
    for (i = 16L; i < ((4L - 2L) + 1) * 16L; i += 16L) {
      for (j = 16L; j < ((4L - 2L) + 1) * 16L; j += 16L) {
        stencil_op(iters, i - 1, j - 1, (long(*)[((4L - 2L) + 2) * 16L])(&A[i - 1][j - 1]));
      }
    }
  }
#pragma css finish
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<string_contain>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L28
L13:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
L28:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L13
  jmp    L17
L30:
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  mov    -0x4(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L17
  mov    $0x0,%eax
  jmp    L9
L17:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L30
  mov    $0x1,%eax
L9:
  pop    %rbp
  ret
```

assistant: ```c
int string_contain(char *str0, char *str1) {
  int fuck;
  while (*str0)
    fuck |= 1 << *str0++ - '0';
  while (*str1)
    if (!(fuck & 1 << *str1++ - '0'))
      return 0;
  return 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<string_contain>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L5
  mov    $0x1,%r8d
L42:
  add    $0x1,%rdi
  sub    $0x30,%ecx
  mov    %r8d,%eax
  shl    %cl,%eax
  or     %eax,%edx
  movzbl (%rdi),%ecx
  test   %cl,%cl
  jne    L42
L5:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L26
  add    $0x1,%rsi
  sub    $0x30,%ecx
  mov    %edx,%eax
  sar    %cl,%eax
  and    $0x1,%eax
  jne    L5
  jmp    L1
L26:
  mov    $0x1,%eax
L1:
  ret
```

assistant: ```c
int string_contain(char *str0, char *str1) {
  int fuck;
  while (*str0)
    fuck |= 1 << *str0++ - '0';
  while (*str1)
    if (!(fuck & 1 << *str1++ - '0'))
      return 0;
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<string_contain>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L17
  mov    $0x1,%r8d
  nopl   0x0(%rax)
L41:
  sub    $0x30,%ecx
  add    $0x1,%rdi
  mov    %r8d,%eax
  shl    %cl,%eax
  movzbl (%rdi),%ecx
  or     %eax,%edx
  test   %cl,%cl
  jne    L41
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L4
  nopl   0x0(%rax)
L44:
  sub    $0x30,%ecx
  mov    %edx,%eax
  add    $0x1,%rsi
  sar    %cl,%eax
  and    $0x1,%eax
  je     L10
L17:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  jne    L44
L4:
  mov    $0x1,%eax
L10:
  ret
```

assistant: ```c
int string_contain(char *str0, char *str1) {
  int fuck;
  while (*str0)
    fuck |= 1 << *str0++ - '0';
  while (*str1)
    if (!(fuck & 1 << *str1++ - '0'))
      return 0;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<string_contain>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L25
  mov    $0x1,%r8d
  nopl   0x0(%rax)
L24:
  sub    $0x30,%ecx
  add    $0x1,%rdi
  mov    %r8d,%eax
  shl    %cl,%eax
  movzbl (%rdi),%ecx
  or     %eax,%edx
  test   %cl,%cl
  jne    L24
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L41
  nopl   0x0(%rax)
L49:
  sub    $0x30,%ecx
  mov    %edx,%eax
  add    $0x1,%rsi
  sar    %cl,%eax
  and    $0x1,%eax
  je     L47
L25:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  jne    L49
L41:
  mov    $0x1,%eax
L47:
  ret
```

assistant: ```c
int string_contain(char *str0, char *str1) {
  int fuck;
  while (*str0)
    fuck |= 1 << *str0++ - '0';
  while (*str1)
    if (!(fuck & 1 << *str1++ - '0'))
      return 0;
  return 1;
}
```