ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <exampleHeader@plt>
  mov    $0x5,%edi
  call   <displaySumSmallest@plt>
  mov    $0x3,%edi
  call   <displaySumSmallest@plt>
  mov    $0x8,%edi
  call   <displaySumSmallest@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  exampleHeader(5);
  displaySumSmallest(5);
  displaySumSmallest(3);
  displaySumSmallest(8);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <exampleHeader@plt>
  mov    $0x5,%edi
  call   <displaySumSmallest@plt>
  mov    $0x3,%edi
  call   <displaySumSmallest@plt>
  mov    $0x8,%edi
  call   <displaySumSmallest@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  exampleHeader(5);
  displaySumSmallest(5);
  displaySumSmallest(3);
  displaySumSmallest(8);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <exampleHeader@plt>
  mov    $0x5,%edi
  call   <displaySumSmallest@plt>
  mov    $0x3,%edi
  call   <displaySumSmallest@plt>
  mov    $0x8,%edi
  call   <displaySumSmallest@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  exampleHeader(5);
  displaySumSmallest(5);
  displaySumSmallest(3);
  displaySumSmallest(8);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<foreground_proc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D44(%rip),%eax
  cmp    $0xffffffff,%eax
  jne    L28
  mov    $0x0,%eax
  call   <getpgrp@plt>
  mov    %eax,D37(%rip)
L28:
  mov    D37(%rip),%rax
  mov    (%rax),%ecx
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  lea    -0xc(%rbp),%rdx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <ioctl@plt>
  cmp    $0xffffffff,%eax
  je     L44
  mov    -0xc(%rbp),%edx
  mov    D37(%rip),%eax
  cmp    %eax,%edx
  jne    L44
  mov    $0x1,%eax
  jmp    L34
L44:
  mov    $0x0,%eax
L34:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

assistant: ```c
int foreground_proc(void) {
  int ctty_pgrp;
  static pid_t pgrp = -1;
  if (pgrp == -1)
    pgrp = getpgrp();
  return ((ioctl(STDOUT_FILENO, TIOCGPGRP, &ctty_pgrp) != -1 && ctty_pgrp == pgrp));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<foreground_proc>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmpl   $0xffffffff,D0(%rip)
  je     L21
L23:
  lea    0x4(%rsp),%rdx
  mov    D21(%rip),%rax
  mov    (%rax),%esi
  mov    D31(%rip),%rax
  mov    (%rax),%edi
  call   <ioctl@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0xffffffff,%edx
  je     L32
  mov    D0(%rip),%eax
  cmp    %eax,0x4(%rsp)
  sete   %al
  movzbl %al,%eax
L32:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L21:
  call   <getpgrp@plt>
  mov    %eax,D8(%rip)
  jmp    L23
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int foreground_proc(void) {
  int ctty_pgrp;
  static pid_t pgrp = -1;
  if (pgrp == -1)
    pgrp = getpgrp();
  return ((ioctl(STDOUT_FILENO, TIOCGPGRP, &ctty_pgrp) != -1 && ctty_pgrp == pgrp));
}
```
user: What is the c source code of the assembly code below:

```asm
<foreground_proc>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmpl   $0xffffffff,D15(%rip)
  je     L25
L18:
  mov    D36(%rip),%rax
  lea    0x4(%rsp),%rdx
  mov    (%rax),%esi
  mov    D41(%rip),%rax
  mov    (%rax),%edi
  call   <ioctl@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    $0xffffffff,%r8d
  je     L34
  mov    D15(%rip),%eax
  cmp    %eax,0x4(%rsp)
  sete   %al
  movzbl %al,%eax
L34:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
  nopl   (%rax)
L25:
  call   <getpgrp@plt>
  mov    %eax,D31(%rip)
  jmp    L18
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int foreground_proc(void) {
  int ctty_pgrp;
  static pid_t pgrp = -1;
  if (pgrp == -1)
    pgrp = getpgrp();
  return ((ioctl(STDOUT_FILENO, TIOCGPGRP, &ctty_pgrp) != -1 && ctty_pgrp == pgrp));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<foreground_proc>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmpl   $0xffffffff,D49(%rip)
  je     L16
L20:
  mov    D18(%rip),%rax
  lea    0x4(%rsp),%rdx
  mov    (%rax),%esi
  mov    D29(%rip),%rax
  mov    (%rax),%edi
  call   <ioctl@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    $0xffffffff,%r8d
  je     L9
  mov    D49(%rip),%eax
  cmp    %eax,0x4(%rsp)
  sete   %al
  movzbl %al,%eax
L9:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x18,%rsp
  ret
  nopl   (%rax)
L16:
  call   <getpgrp@plt>
  mov    %eax,D42(%rip)
  jmp    L20
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int foreground_proc(void) {
  int ctty_pgrp;
  static pid_t pgrp = -1;
  if (pgrp == -1)
    pgrp = getpgrp();
  return ((ioctl(STDOUT_FILENO, TIOCGPGRP, &ctty_pgrp) != -1 && ctty_pgrp == pgrp));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<lcd_setInvert>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0x0,%eax
  call   <lcdhal_select@plt>
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  add    $0xa6,%eax
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <lcdhal_write@plt>
  mov    $0x0,%eax
  call   <lcdhal_deselect@plt>
  nop
  leave
  ret
```

assistant: ```c
void lcd_setInvert(uint8_t c) {
  lcdhal_select();
  lcdhal_write(0, (c & 1) + 0xa6);
  lcdhal_deselect();
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<lcd_setInvert>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%eax
  call   <lcdhal_select@plt>
  and    $0x1,%ebx
  lea    0xa6(%rbx),%esi
  mov    $0x0,%edi
  call   <lcdhal_write@plt>
  mov    $0x0,%eax
  call   <lcdhal_deselect@plt>
  pop    %rbx
  ret
```

assistant: ```c
void lcd_setInvert(uint8_t c) {
  lcdhal_select();
  lcdhal_write(0, (c & 1) + 0xa6);
  lcdhal_deselect();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<lcd_setInvert>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  xor    %eax,%eax
  and    $0x1,%ebx
  call   <lcdhal_select@plt>
  lea    0xa6(%rbx),%esi
  xor    %edi,%edi
  call   <lcdhal_write@plt>
  xor    %eax,%eax
  pop    %rbx
  jmp    1070 <lcdhal_deselect@plt>
```

assistant: ```c
void lcd_setInvert(uint8_t c) {
  lcdhal_select();
  lcdhal_write(0, (c & 1) + 0xa6);
  lcdhal_deselect();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<lcd_setInvert>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  xor    %eax,%eax
  and    $0x1,%ebx
  call   <lcdhal_select@plt>
  lea    0xa6(%rbx),%esi
  xor    %edi,%edi
  call   <lcdhal_write@plt>
  xor    %eax,%eax
  pop    %rbx
  jmp    1070 <lcdhal_deselect@plt>
```

assistant: ```c
void lcd_setInvert(uint8_t c) {
  lcdhal_select();
  lcdhal_write(0, (c & 1) + 0xa6);
  lcdhal_deselect();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<swap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void swap(int *elem1, int *elem2) {
  int temp;
  temp = *elem1;
  *elem1 = *elem2;
  *elem2 = temp;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<swap>:
  endbr64
  mov    (%rdi),%eax
  mov    (%rsi),%edx
  mov    %edx,(%rdi)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void swap(int *elem1, int *elem2) {
  int temp;
  temp = *elem1;
  *elem1 = *elem2;
  *elem2 = temp;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<swap>:
  endbr64
  mov    (%rdi),%eax
  mov    (%rsi),%edx
  mov    %edx,(%rdi)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void swap(int *elem1, int *elem2) {
  int temp;
  temp = *elem1;
  *elem1 = *elem2;
  *elem2 = temp;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<swap>:
  endbr64
  mov    (%rdi),%eax
  mov    (%rsi),%edx
  mov    %edx,(%rdi)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void swap(int *elem1, int *elem2) {
  int temp;
  temp = *elem1;
  *elem1 = *elem2;
  *elem2 = temp;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<bino_d>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jne    L16
  movsd  D1(%rip),%xmm0
  jmp    L3
L16:
  mov    -0x8(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <bino_d>
  mov    -0x4(%rbp),%eax
  sub    -0x8(%rbp),%eax
  add    $0x1,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x8(%rbp),%xmm1
  divsd  %xmm1,%xmm0
L3:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
data_type: byte[8]

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double bino_d(int a, int b) {
  if (b == 0)
    return 1;
  return (bino_d(a, b - 1) * (a - b + 1)) / b;
}
```
user: What is the c source code of the assembly code below:

```asm
<bino_d>:
  endbr64
  movsd  D9(%rip),%xmm0
  test   %esi,%esi
  jne    L3
  ret
L3:
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  lea    -0x1(%rsi),%esi
  call   <bino_d>
  movapd %xmm0,%xmm1
  sub    %ebp,%ebx
  mov    %ebx,%edi
  add    $0x1,%edi
  pxor   %xmm0,%xmm0
  cvtsi2sd %edi,%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %ebp,%xmm1
  divsd  %xmm1,%xmm0
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D9
datatype: byte[8]

tool: {"D9": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double bino_d(int a, int b) {
  if (b == 0)
    return 1;
  return (bino_d(a, b - 1) * (a - b + 1)) / b;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bino_d>:
  endbr64
  movsd  D3(%rip),%xmm0
  test   %esi,%esi
  jne    L5
  ret
  nopl   0x0(%rax)
L5:
  push   %r13
  movapd %xmm0,%xmm1
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x18,%rsp
  sub    $0x1,%ebp
  je     L16
  mov    %esi,%r12d
  movapd %xmm0,%xmm2
  sub    $0x2,%r12d
  jne    L22
L1:
  mov    %edi,%edx
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  sub    %ebp,%edx
  cvtsi2sd %ebp,%xmm0
  add    $0x1,%edx
  cvtsi2sd %edx,%xmm1
  mulsd  %xmm2,%xmm1
  divsd  %xmm0,%xmm1
L16:
  mov    %edi,%eax
  pxor   %xmm0,%xmm0
  add    $0x18,%rsp
  sub    %ebx,%eax
  add    $0x1,%eax
  cvtsi2sd %eax,%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %ebx,%xmm1
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  divsd  %xmm1,%xmm0
  ret
  nopl   (%rax)
L22:
  mov    %esi,%r13d
  sub    $0x3,%r13d
  je     L46
  lea    -0x4(%rsi),%esi
  mov    %edi,0xc(%rsp)
  call   <bino_d>
  mov    0xc(%rsp),%edi
  movapd %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  mov    %edi,%edx
  sub    %r13d,%edx
  add    $0x1,%edx
  cvtsi2sd %edx,%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %r13d,%xmm1
  divsd  %xmm1,%xmm0
L46:
  mov    %edi,%edx
  pxor   %xmm2,%xmm2
  sub    %r12d,%edx
  add    $0x1,%edx
  cvtsi2sd %edx,%xmm2
  mulsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2sd %r12d,%xmm0
  divsd  %xmm0,%xmm2
  jmp    L1
```

tool_calls: name: retrieve_data
arguments: label: D3
type_infered: byte[8]

tool: {"D3": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double bino_d(int a, int b) {
  if (b == 0)
    return 1;
  return (bino_d(a, b - 1) * (a - b + 1)) / b;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bino_d>:
  endbr64
  movsd  D2(%rip),%xmm0
  test   %esi,%esi
  jne    L4
  ret
  nopl   0x0(%rax)
L4:
  push   %r13
  movapd %xmm0,%xmm1
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x18,%rsp
  sub    $0x1,%ebp
  je     L2
  mov    %esi,%r12d
  movapd %xmm0,%xmm2
  sub    $0x2,%r12d
  jne    L22
L34:
  mov    %edi,%edx
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  sub    %ebp,%edx
  cvtsi2sd %ebp,%xmm0
  add    $0x1,%edx
  cvtsi2sd %edx,%xmm1
  mulsd  %xmm2,%xmm1
  divsd  %xmm0,%xmm1
L2:
  mov    %edi,%eax
  pxor   %xmm0,%xmm0
  add    $0x18,%rsp
  sub    %ebx,%eax
  add    $0x1,%eax
  cvtsi2sd %eax,%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %ebx,%xmm1
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  divsd  %xmm1,%xmm0
  ret
  nopl   (%rax)
L22:
  mov    %esi,%r13d
  sub    $0x3,%r13d
  je     L45
  lea    -0x4(%rsi),%esi
  mov    %edi,0xc(%rsp)
  call   <bino_d>
  mov    0xc(%rsp),%edi
  movapd %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  mov    %edi,%edx
  sub    %r13d,%edx
  add    $0x1,%edx
  cvtsi2sd %edx,%xmm0
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %r13d,%xmm1
  divsd  %xmm1,%xmm0
L45:
  mov    %edi,%edx
  pxor   %xmm2,%xmm2
  sub    %r12d,%edx
  add    $0x1,%edx
  cvtsi2sd %edx,%xmm2
  mulsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2sd %r12d,%xmm0
  divsd  %xmm0,%xmm2
  jmp    L34
```

tool_calls: name: read_data
arguments: label: D2
type_guessed: byte[8]

tool: {"D2": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double bino_d(int a, int b) {
  if (b == 0)
    return 1;
  return (bino_d(a, b - 1) * (a - b + 1)) / b;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<twiddleFFT_2>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x38(%rsp),%rbp
  test   %edx,%edx
  jle    L34
  mov    %edi,%r12d
  mov    %esi,%ebx
  mov    %edx,%r14d
  mov    %esi,%r15d
  imul   %edi,%r15d
  mov    $0x0,%r11d
  mov    $0x0,%r13d
  mov    $0x0,%esi
  jmp    L0
L37:
  lea    (%rcx,%r12,1),%eax
  cmp    $0x1,%ebx
  mov    %ecx,%r13d
  cmovg  %eax,%r11d
L38:
  movslq %r13d,%rdx
  shl    $0x3,%rdx
  lea    0x0(%rbp,%rdx,1),%r10
  movsd  (%r10),%xmm2
  add    0x40(%rsp),%rdx
  movsd  (%rdx),%xmm1
  movslq %r11d,%rax
  shl    $0x3,%rax
  lea    0x0(%rbp,%rax,1),%rdi
  movsd  (%rdi),%xmm4
  add    0x40(%rsp),%rax
  movsd  (%rax),%xmm0
  movsd  0x8(%r8),%xmm6
  movsd  0x8(%r9),%xmm5
  movapd %xmm4,%xmm3
  mulsd  %xmm6,%xmm3
  movapd %xmm0,%xmm7
  mulsd  %xmm5,%xmm7
  subsd  %xmm7,%xmm3
  mulsd  %xmm6,%xmm0
  mulsd  %xmm5,%xmm4
  addsd  %xmm4,%xmm0
  movapd %xmm2,%xmm4
  addsd  %xmm3,%xmm4
  movsd  %xmm4,(%r10)
  subsd  %xmm3,%xmm2
  movsd  %xmm2,(%rdi)
  movapd %xmm1,%xmm2
  addsd  %xmm0,%xmm2
  movsd  %xmm2,(%rdx)
  subsd  %xmm0,%xmm1
  movsd  %xmm1,(%rax)
  add    %r15d,%ecx
  add    $0x1,%esi
  cmp    %esi,%r14d
  je     L34
L0:
  test   %ebx,%ebx
  jg     L37
  jmp    L38
L34:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void twiddleFFT_2(int sofarRadix, int radix, int remainRadix, int groupOffset, double twiddleRe[], double twiddleIm[], double yRe[], double yIm[]) {
  int yIndx[2];
  int groupNo, blockNo, adr;
  double yr, yi, twr, twi;
  double ar0, ar1;
  double ai0, ai1;
  adr = groupOffset;
  for (groupNo = 0; groupNo < remainRadix; groupNo++) {
    for (blockNo = 0; blockNo < radix; blockNo++) {
      yIndx[blockNo] = adr;
      adr = adr + sofarRadix;
    }
    ar0 = yRe[yIndx[0]];
    ai0 = yIm[yIndx[0]];
    yr = yRe[yIndx[1]];
    yi = yIm[yIndx[1]];
    twr = twiddleRe[1];
    twi = twiddleIm[1];
    ar1 = twr * yr - twi * yi;
    ai1 = twr * yi + twi * yr;
    yRe[yIndx[0]] = ar0 + ar1;
    yRe[yIndx[1]] = ar0 - ar1;
    yIm[yIndx[0]] = ai0 + ai1;
    yIm[yIndx[1]] = ai0 - ai1;
    groupOffset = groupOffset + sofarRadix * radix;
    adr = groupOffset;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<twiddleFFT_2>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x38(%rsp),%r12
  mov    0x40(%rsp),%r13
  mov    %edi,-0x4(%rsp)
  test   %edx,%edx
  jle    L7
  imul   %esi,%edi
  mov    %esi,%ebx
  mov    %edx,%r14d
  xor    %esi,%esi
  mov    %edi,%r15d
  nopl   0x0(%rax)
L17:
  test   %ebx,%ebx
  jle    L19
  mov    -0x4(%rsp),%eax
  mov    %ecx,%ebp
  add    %ecx,%eax
  cmp    $0x1,%ebx
  cmovne %eax,%r10d
L19:
  movslq %r10d,%rax
  movsd  0x8(%r8),%xmm6
  movslq %ebp,%rdx
  add    $0x1,%esi
  shl    $0x3,%rax
  movsd  0x8(%r9),%xmm5
  shl    $0x3,%rdx
  add    %r15d,%ecx
  lea    (%r12,%rax,1),%rdi
  add    %r13,%rax
  lea    (%r12,%rdx,1),%r11
  add    %r13,%rdx
  movsd  (%rdi),%xmm4
  movsd  (%rax),%xmm0
  movsd  (%r11),%xmm2
  movsd  (%rdx),%xmm1
  movapd %xmm4,%xmm3
  movapd %xmm0,%xmm7
  mulsd  %xmm6,%xmm3
  mulsd  %xmm5,%xmm7
  mulsd  %xmm5,%xmm4
  mulsd  %xmm6,%xmm0
  subsd  %xmm7,%xmm3
  addsd  %xmm4,%xmm0
  movapd %xmm2,%xmm4
  addsd  %xmm3,%xmm4
  subsd  %xmm3,%xmm2
  movsd  %xmm4,(%r11)
  movsd  %xmm2,(%rdi)
  movapd %xmm1,%xmm2
  subsd  %xmm0,%xmm1
  addsd  %xmm0,%xmm2
  movsd  %xmm2,(%rdx)
  movsd  %xmm1,(%rax)
  cmp    %esi,%r14d
  jne    L17
L7:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void twiddleFFT_2(int sofarRadix, int radix, int remainRadix, int groupOffset, double twiddleRe[], double twiddleIm[], double yRe[], double yIm[]) {
  int yIndx[2];
  int groupNo, blockNo, adr;
  double yr, yi, twr, twi;
  double ar0, ar1;
  double ai0, ai1;
  adr = groupOffset;
  for (groupNo = 0; groupNo < remainRadix; groupNo++) {
    for (blockNo = 0; blockNo < radix; blockNo++) {
      yIndx[blockNo] = adr;
      adr = adr + sofarRadix;
    }
    ar0 = yRe[yIndx[0]];
    ai0 = yIm[yIndx[0]];
    yr = yRe[yIndx[1]];
    yi = yIm[yIndx[1]];
    twr = twiddleRe[1];
    twi = twiddleIm[1];
    ar1 = twr * yr - twi * yi;
    ai1 = twr * yi + twi * yr;
    yRe[yIndx[0]] = ar0 + ar1;
    yRe[yIndx[1]] = ar0 - ar1;
    yIm[yIndx[0]] = ai0 + ai1;
    yIm[yIndx[1]] = ai0 - ai1;
    groupOffset = groupOffset + sofarRadix * radix;
    adr = groupOffset;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<twiddleFFT_2>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x38(%rsp),%rbp
  mov    0x40(%rsp),%r12
  mov    %edi,-0x4(%rsp)
  test   %edx,%edx
  jle    L25
  imul   %esi,%edi
  mov    %esi,%ebx
  mov    %edx,%r14d
  xor    %r11d,%r11d
  xor    %r13d,%r13d
  xor    %esi,%esi
  mov    %edi,%r15d
  nopw   0x0(%rax,%rax,1)
L22:
  test   %ebx,%ebx
  jle    L2
  mov    -0x4(%rsp),%eax
  mov    %ecx,%r13d
  add    %ecx,%eax
  cmp    $0x1,%ebx
  cmovne %eax,%r11d
L2:
  movslq %r11d,%rax
  movsd  0x8(%r8),%xmm6
  movslq %r13d,%rdx
  add    $0x1,%esi
  shl    $0x3,%rax
  movsd  0x8(%r9),%xmm5
  shl    $0x3,%rdx
  add    %r15d,%ecx
  lea    0x0(%rbp,%rax,1),%rdi
  add    %r12,%rax
  lea    0x0(%rbp,%rdx,1),%r10
  add    %r12,%rdx
  movsd  (%rdi),%xmm4
  movsd  (%rax),%xmm0
  movsd  (%r10),%xmm2
  movsd  (%rdx),%xmm1
  movapd %xmm4,%xmm3
  movapd %xmm0,%xmm7
  mulsd  %xmm6,%xmm3
  mulsd  %xmm5,%xmm7
  mulsd  %xmm5,%xmm4
  mulsd  %xmm6,%xmm0
  subsd  %xmm7,%xmm3
  addsd  %xmm4,%xmm0
  movapd %xmm2,%xmm4
  addsd  %xmm3,%xmm4
  subsd  %xmm3,%xmm2
  movsd  %xmm4,(%r10)
  movsd  %xmm2,(%rdi)
  movapd %xmm1,%xmm2
  subsd  %xmm0,%xmm1
  addsd  %xmm0,%xmm2
  movsd  %xmm2,(%rdx)
  movsd  %xmm1,(%rax)
  cmp    %esi,%r14d
  jne    L22
L25:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void twiddleFFT_2(int sofarRadix, int radix, int remainRadix, int groupOffset, double twiddleRe[], double twiddleIm[], double yRe[], double yIm[]) {
  int yIndx[2];
  int groupNo, blockNo, adr;
  double yr, yi, twr, twi;
  double ar0, ar1;
  double ai0, ai1;
  adr = groupOffset;
  for (groupNo = 0; groupNo < remainRadix; groupNo++) {
    for (blockNo = 0; blockNo < radix; blockNo++) {
      yIndx[blockNo] = adr;
      adr = adr + sofarRadix;
    }
    ar0 = yRe[yIndx[0]];
    ai0 = yIm[yIndx[0]];
    yr = yRe[yIndx[1]];
    yi = yIm[yIndx[1]];
    twr = twiddleRe[1];
    twi = twiddleIm[1];
    ar1 = twr * yr - twi * yi;
    ai1 = twr * yi + twi * yr;
    yRe[yIndx[0]] = ar0 + ar1;
    yRe[yIndx[1]] = ar0 - ar1;
    yIm[yIndx[0]] = ai0 + ai1;
    yIm[yIndx[1]] = ai0 - ai1;
    groupOffset = groupOffset + sofarRadix * radix;
    adr = groupOffset;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<small>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    %ecx,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jne    L47
  mov    -0xc(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <smaller@plt>
  cmp    %eax,-0x8(%rbp)
  jne    L52
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <angle_check@plt>
  jmp    L27
L52:
  mov    -0x8(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <angle_check@plt>
L27:
  mov    -0xc(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <smaller@plt>
  jmp    L73
L47:
  mov    -0x10(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jne    L28
  mov    -0xc(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <smaller@plt>
  cmp    %eax,-0x4(%rbp)
  jne    L64
  mov    -0xc(%rbp),%edx
  mov    -0x4(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <angle_check@plt>
  jmp    L96
L64:
  mov    -0x4(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <angle_check@plt>
L96:
  mov    -0xc(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <smaller@plt>
  jmp    L73
L28:
  mov    -0xc(%rbp),%edx
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <smaller@plt>
  cmp    %eax,-0x4(%rbp)
  jne    L68
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%ecx
  mov    -0xc(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <angle_check@plt>
  jmp    L70
L68:
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%ecx
  mov    -0xc(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <angle_check@plt>
L70:
  mov    -0x8(%rbp),%edx
  mov    -0x8(%rbp),%ecx
  mov    -0x4(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <smaller@plt>
L73:
  leave
  ret
```

assistant: ```c
int small(int x, int y, int z, int smallest) {
  if (smallest == x) {
    if (smaller(y, z, z) == y)
      angle_check(x, y, z);
    else
      angle_check(x, z, y);
    return smaller(y, z, z);
  } else if (smallest == y) {
    if (smaller(y, z, z) == x)
      angle_check(y, x, z);
    else
      angle_check(y, z, x);
    return smaller(x, z, z);
  } else {
    if (smaller(y, z, z) == x)
      angle_check(z, x, y);
    else
      angle_check(z, y, x);
    return smaller(x, y, y);
  }
}
```