ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<taConfigSeekToEndOfLineComment>:
  endbr64
  mov    %rdi,%rax
  jmp    L1
  nopl   0x0(%rax)
L16:
  add    $0x1,%rax
  cmp    $0xa,%dl
  je     L26
L1:
  movzbl (%rax),%edx
  test   %dl,%dl
  jne    L16
L26:
  ret
```

assistant: ```c
char *taConfigSeekToEndOfLineComment(char *configString) {
  while (*configString != '\0') {
    if (*configString++ == '\n') {
      break;
    }
  }
  return configString;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<silk_LTP_analysis_filter_FLP>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdx,%r12
  mov    0x80(%rsp),%eax
  mov    %fs:0x28,%rdx
  mov    %rdx,0x38(%rsp)
  xor    %edx,%edx
  test   %eax,%eax
  jle    L72
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rcx,%r13
  mov    %r8,%r14
  mov    %r9d,%r15d
  add    0x88(%rsp),%r15d
  movslq %r15d,%rdx
  lea    0x0(,%rdx,4),%rdi
  mov    %rdi,(%rsp)
  movslq %r9d,%r9
  lea    0x0(,%r9,4),%rdi
  mov    %rdi,0x8(%rsp)
  mov    %eax,%eax
  mov    %rax,0x10(%rsp)
  lea    -0x1(%r15),%eax
  lea    0x4(,%rax,4),%rax
  mov    %rax,0x18(%rsp)
  mov    $0x0,%r8d
  lea    0x34(%rsp),%rsi
  jmp    L39
L35:
  mulss  %xmm2,%xmm0
  movss  %xmm0,(%rcx)
  add    $0x4,%rdi
  add    $0x4,%r10
  add    $0x4,%r9
  cmp    %r11,%rdi
  je     L19
L51:
  movss  (%r10),%xmm0
  mov    %r9,%rcx
  movss  %xmm0,(%r9)
  lea    0x20(%rsp),%rax
  lea    0x8(%rdi),%rdx
L87:
  movss  (%rax),%xmm1
  mulss  (%rdx),%xmm1
  movss  (%rcx),%xmm0
  subss  %xmm1,%xmm0
  movss  %xmm0,(%rcx)
  add    $0x4,%rax
  sub    $0x4,%rdx
  cmp    %rsi,%rax
  jne    L87
  jmp    L35
L19:
  add    (%rsp),%rbx
  add    0x8(%rsp),%rbp
  add    $0x1,%r8
  cmp    0x10(%rsp),%r8
  je     L72
L39:
  movslq 0x0(%r13,%r8,4),%rax
  shl    $0x2,%rax
  mov    %rbp,%rdi
  sub    %rax,%rdi
  movss  (%r14,%r8,4),%xmm2
  lea    (%r8,%r8,4),%rax
  lea    (%r12,%rax,4),%rdx
  mov    $0x0,%eax
L98:
  movss  (%rdx,%rax,1),%xmm0
  movss  %xmm0,0x20(%rsp,%rax,1)
  add    $0x4,%rax
  cmp    $0x14,%rax
  jne    L98
  test   %r15d,%r15d
  jle    L19
  mov    %rbp,%r10
  mov    %rbx,%r9
  mov    0x18(%rsp),%rax
  lea    (%rdi,%rax,1),%r11
  jmp    L51
L72:
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void silk_LTP_analysis_filter_FLP(float *LTP_res, const float *x, const float B[5 * 4], const int pitchL[4], const float invGains[4], const int subfr_length, const int nb_subfr, const int pre_length) {
  const float *x_ptr, *x_lag_ptr;
  float Btmp[5];
  float *LTP_res_ptr;
  float inv_gain;
  int k, i, j;
  x_ptr = x;
  LTP_res_ptr = LTP_res;
  for (k = 0; k < nb_subfr; k++) {
    x_lag_ptr = x_ptr - pitchL[k];
    inv_gain = invGains[k];
    for (i = 0; i < 5; i++) {
      Btmp[i] = B[k * 5 + i];
    }
    for (i = 0; i < subfr_length + pre_length; i++) {
      LTP_res_ptr[i] = x_ptr[i];
      for (j = 0; j < 5; j++) {
        LTP_res_ptr[i] -= Btmp[j] * x_lag_ptr[5 / 2 - j];
      }
      LTP_res_ptr[i] *= inv_gain;
      x_lag_ptr++;
    }
    LTP_res_ptr += subfr_length + pre_length;
    x_ptr += subfr_length;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<silk_LTP_analysis_filter_FLP>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rdx
  mov    %rdx,0x38(%rsp)
  xor    %edx,%edx
  mov    0x80(%rsp),%eax
  test   %eax,%eax
  jle    L19
  mov    %rdi,%rbx
  sub    $0x1,%eax
  mov    %rsi,%rbp
  mov    %rcx,%r11
  mov    0x88(%rsp),%r14d
  lea    0x4(%rcx,%rax,4),%rax
  mov    %r8,%r13
  lea    0x34(%rsp),%rsi
  mov    %rax,0x18(%rsp)
  add    %r9d,%r14d
  movslq %r9d,%r9
  movslq %r14d,%rdx
  lea    -0x1(%r14),%eax
  lea    0x0(,%rdx,4),%rdi
  lea    0x4(,%rax,4),%r15
  mov    %rdi,0x8(%rsp)
  lea    0x0(,%r9,4),%rdi
  lea    0x20(%rsp),%r9
  mov    %rdi,0x10(%rsp)
  xchg   %ax,%ax
L24:
  movslq (%r11),%rax
  movdqu (%r12),%xmm3
  mov    %rbp,%rdi
  mov    %rbp,%r8
  movss  0x0(%r13),%xmm2
  mov    %rbx,%rcx
  shl    $0x2,%rax
  movaps %xmm3,(%r9)
  sub    %rax,%rdi
  mov    0x10(%r12),%eax
  lea    (%rdi,%r15,1),%r10
  mov    %eax,0x10(%r9)
  test   %r14d,%r14d
  jle    L21
  nopl   (%rax)
L36:
  movss  (%r8),%xmm1
  mov    %r9,%rax
  lea    0x8(%rdi),%rdx
  movss  %xmm1,(%rcx)
L27:
  movss  (%rax),%xmm0
  mulss  (%rdx),%xmm0
  add    $0x4,%rax
  sub    $0x4,%rdx
  subss  %xmm0,%xmm1
  movss  %xmm1,(%rcx)
  cmp    %rsi,%rax
  jne    L27
  mulss  %xmm2,%xmm1
  add    $0x4,%rdi
  add    $0x4,%r8
  add    $0x4,%rcx
  movss  %xmm1,-0x4(%rcx)
  cmp    %r10,%rdi
  jne    L36
L21:
  add    0x8(%rsp),%rbx
  add    $0x4,%r11
  add    $0x4,%r13
  add    $0x14,%r12
  add    0x10(%rsp),%rbp
  cmp    0x18(%rsp),%r11
  jne    L24
L19:
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L56
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L56:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void silk_LTP_analysis_filter_FLP(float *LTP_res, const float *x, const float B[5 * 4], const int pitchL[4], const float invGains[4], const int subfr_length, const int nb_subfr, const int pre_length) {
  const float *x_ptr, *x_lag_ptr;
  float Btmp[5];
  float *LTP_res_ptr;
  float inv_gain;
  int k, i, j;
  x_ptr = x;
  LTP_res_ptr = LTP_res;
  for (k = 0; k < nb_subfr; k++) {
    x_lag_ptr = x_ptr - pitchL[k];
    inv_gain = invGains[k];
    for (i = 0; i < 5; i++) {
      Btmp[i] = B[k * 5 + i];
    }
    for (i = 0; i < subfr_length + pre_length; i++) {
      LTP_res_ptr[i] = x_ptr[i];
      for (j = 0; j < 5; j++) {
        LTP_res_ptr[i] -= Btmp[j] * x_lag_ptr[5 / 2 - j];
      }
      LTP_res_ptr[i] *= inv_gain;
      x_lag_ptr++;
    }
    LTP_res_ptr += subfr_length + pre_length;
    x_ptr += subfr_length;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<imatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x30(%rbp),%rax
  sub    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  sub    -0x38(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  shl    $0x3,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <nrerror@plt>
L7:
  addq   $0x8,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  shl    $0x3,%rax
  neg    %rax
  add    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  imul   -0x10(%rbp),%rax
  add    $0x1,%rax
  shl    $0x2,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    -0x28(%rbp),%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L14
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <nrerror@plt>
L14:
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  add    $0x4,%rdx
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x38(%rbp),%rax
  shl    $0x2,%rax
  neg    %rax
  mov    %rax,%rcx
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x8(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x20(%rbp)
  jmp    L37
L29:
  mov    -0x20(%rbp),%rax
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x8(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  addq   $0x1,-0x20(%rbp)
L37:
  mov    -0x20(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jle    L29
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D12
type_infered: string

tool: D12: Error(imatrix): allocation failure


assistant: ```c
int **imatrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  int **m;
  m = (int **)malloc(((nrow + 1) * sizeof(int *)));
  if (!m)
    nrerror("Error(imatrix): allocation failure\n");
  m += 1;
  m -= nrl;
  m[nrl] = (int *)malloc(((nrow * ncol + 1) * sizeof(int)));
  if (!m[nrl])
    nrerror("Error(imatrix): allocation failure\n");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return m;
}
```
user: Translate the below assembly code into C programming language:

```asm
<imatrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,0x8(%rsp)
  mov    %rsi,%rax
  sub    %rdi,%rax
  lea    0x1(%rax),%r14
  sub    %rdx,%rcx
  lea    0x1(%rcx),%rbp
  lea    0x10(,%rax,8),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L28
L9:
  mov    $0x1,%eax
  sub    %r12,%rax
  lea    (%rbx,%rax,8),%r15
  imul   %rbp,%r14
  lea    0x4(,%r14,4),%rdi
  call   <malloc@plt>
  mov    %rax,0x8(%rbx)
  test   %rax,%rax
  je     L35
L16:
  mov    $0x1,%eax
  sub    0x8(%rsp),%rax
  shl    $0x2,%rax
  add    %rax,0x8(%rbx)
  cmp    %r12,%r13
  jle    L25
  shl    $0x2,%rbp
  add    $0x8,%rbx
  lea    (%r15,%r13,8),%rdx
L43:
  mov    %rbp,%rax
  add    (%rbx),%rax
  mov    %rax,0x8(%rbx)
  add    $0x8,%rbx
  cmp    %rdx,%rbx
  jne    L43
L25:
  mov    %r15,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L28:
  lea    D3(%rip),%rdi
  call   <nrerror@plt>
  jmp    L9
L35:
  lea    D3(%rip),%rdi
  call   <nrerror@plt>
  jmp    L16
```

tool_calls: name: retrieve_data
arguments: tag: D3
type: string

tool: D3: Error(imatrix): allocation failure


assistant: ```c
int **imatrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  int **m;
  m = (int **)malloc(((nrow + 1) * sizeof(int *)));
  if (!m)
    nrerror("Error(imatrix): allocation failure\n");
  m += 1;
  m -= nrl;
  m[nrl] = (int *)malloc(((nrow * ncol + 1) * sizeof(int)));
  if (!m[nrl])
    nrerror("Error(imatrix): allocation failure\n");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return m;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<imatrix>:
  endbr64
  push   %r15
  mov    %rsi,%rax
  sub    %rdx,%rcx
  push   %r14
  sub    %rdi,%rax
  mov    %rdx,%r14
  push   %r13
  mov    %rdi,%r13
  lea    0x10(,%rax,8),%rdi
  lea    0x1(%rax),%r15
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  lea    0x1(%rcx),%rbp
  push   %rbx
  sub    $0x18,%rsp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L32
L40:
  imul   %rbp,%r15
  mov    $0x1,%eax
  sub    %r13,%rax
  lea    (%rbx,%rax,8),%r8
  lea    0x4(,%r15,4),%rdi
  mov    %r8,0x8(%rsp)
  call   <malloc@plt>
  mov    0x8(%rsp),%r8
  test   %rax,%rax
  mov    %rax,0x8(%rbx)
  je     L9
L2:
  mov    $0x1,%edx
  sub    %r14,%rdx
  lea    (%rax,%rdx,4),%rax
  mov    %rax,0x8(%rbx)
  cmp    %r13,%r12
  jle    L33
  lea    0x0(,%rbp,4),%rcx
  lea    0x8(%rbx),%rax
  lea    (%r8,%r12,8),%rsi
  nopw   0x0(%rax,%rax,1)
L14:
  mov    (%rax),%rdx
  add    $0x8,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  cmp    %rax,%rsi
  jne    L14
L33:
  add    $0x18,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L32:
  lea    D6(%rip),%rdi
  call   <nrerror@plt>
  jmp    L40
  nopl   0x0(%rax)
L9:
  lea    D6(%rip),%rdi
  call   <nrerror@plt>
  mov    0x8(%rbx),%rax
  mov    0x8(%rsp),%r8
  jmp    L2
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
data_type: string

tool: D6: Error(imatrix): allocation failure


assistant: ```c
int **imatrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  int **m;
  m = (int **)malloc(((nrow + 1) * sizeof(int *)));
  if (!m)
    nrerror("Error(imatrix): allocation failure\n");
  m += 1;
  m -= nrl;
  m[nrl] = (int *)malloc(((nrow * ncol + 1) * sizeof(int)));
  if (!m[nrl])
    nrerror("Error(imatrix): allocation failure\n");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return m;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<imatrix>:
  endbr64
  push   %r15
  mov    %rsi,%rax
  sub    %rdx,%rcx
  push   %r14
  sub    %rdi,%rax
  mov    %rdx,%r14
  push   %r13
  lea    0x1(%rax),%r15
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  lea    0x10(,%rax,8),%rdi
  push   %rbx
  lea    0x1(%rcx),%rbx
  sub    $0x18,%rsp
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L59
L2:
  imul   %rbx,%r15
  mov    $0x1,%eax
  sub    %rbp,%rax
  lea    0x0(%r13,%rax,8),%r8
  lea    0x4(,%r15,4),%rdi
  mov    %r8,0x8(%rsp)
  call   <malloc@plt>
  mov    0x8(%rsp),%r8
  test   %rax,%rax
  mov    %rax,0x8(%r13)
  je     L23
L26:
  mov    $0x1,%edx
  add    $0x1,%rbp
  sub    %r14,%rdx
  lea    (%rax,%rdx,4),%rdx
  mov    %rdx,0x8(%r13)
  cmp    %rbp,%r12
  jl     L28
  lea    0x0(,%rbx,4),%rcx
  lea    (%r8,%rbp,8),%rax
  lea    0x8(%r8,%r12,8),%rsi
L17:
  add    %rcx,%rdx
  add    $0x8,%rax
  mov    %rdx,-0x8(%rax)
  cmp    %rax,%rsi
  jne    L17
L28:
  add    $0x18,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L59:
  lea    D0(%rip),%rdi
  call   <nrerror@plt>
  jmp    L2
  nopl   0x0(%rax)
L23:
  lea    D0(%rip),%rdi
  call   <nrerror@plt>
  mov    0x8(%r13),%rax
  mov    0x8(%rsp),%r8
  jmp    L26
```

tool_calls: name: retrieve_data
arguments: label: D0
type_guessed: string

tool: D0: Error(imatrix): allocation failure


assistant: ```c
int **imatrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  int **m;
  m = (int **)malloc(((nrow + 1) * sizeof(int *)));
  if (!m)
    nrerror("Error(imatrix): allocation failure\n");
  m += 1;
  m -= nrl;
  m[nrl] = (int *)malloc(((nrow * ncol + 1) * sizeof(int)));
  if (!m[nrl])
    nrerror("Error(imatrix): allocation failure\n");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return m;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<upper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L4
  movsbl -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <toupper@plt>
  jmp    L10
L4:
  movzbl -0x4(%rbp),%eax
L10:
  leave
  ret
```

assistant: ```c
char upper(char c) {
  if (islower(c))
    return (char)toupper(c);
  else
    return c;
}
```
user: What is the c source code of the assembly code below?

```asm
<upper>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  movsbl %dil,%ebx
  mov    %ebx,%edi
  call   <islower@plt>
  test   %rax,%rax
  jne    L14
L11:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L14:
  mov    %ebx,%edi
  call   <toupper@plt>
  mov    %eax,%ebp
  jmp    L11
```

assistant: ```c
char upper(char c) {
  if (islower(c))
    return (char)toupper(c);
  else
    return c;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<upper>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  movsbl %dil,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <islower@plt>
  test   %rax,%rax
  jne    L7
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L7:
  mov    %ebp,%edi
  call   <toupper@plt>
  add    $0x8,%rsp
  mov    %eax,%r12d
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
char upper(char c) {
  if (islower(c))
    return (char)toupper(c);
  else
    return c;
}
```
user: What is the c source code of the assembly code below?

```asm
<upper>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  movsbl %dil,%ebp
  mov    %ebp,%edi
  sub    $0x8,%rsp
  call   <islower@plt>
  test   %rax,%rax
  jne    L6
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  mov    %ebp,%edi
  call   <toupper@plt>
  add    $0x8,%rsp
  mov    %eax,%r12d
  pop    %rbp
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
char upper(char c) {
  if (islower(c))
    return (char)toupper(c);
  else
    return c;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<func>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void func(int i) {
  i;
  int j = i;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<func>:
  endbr64
  ret
```

assistant: ```c
void func(int i) {
  i;
  int j = i;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<func>:
  endbr64
  ret
```

assistant: ```c
void func(int i) {
  i;
  int j = i;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<func>:
  endbr64
  ret
```

assistant: ```c
void func(int i) {
  i;
  int j = i;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<putsprite_>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8d,-0x30(%rbp)
  mov    %r9d,-0x44(%rbp)
  jmp    L16
L46:
  mov    -0x2c(%rbp),%ebx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  addq   $0x4,-0x38(%rbp)
  jmp    L55
L31:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%r12d
  cmp    $0xff,%r12d
  je     L12
  add    %r12d,%ebx
  cmp    -0x44(%rbp),%ebx
  jge    L114
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%r12d
  test   %r12d,%r12d
  jne    L60
  jmp    L55
L60:
  lea    (%rbx,%r12,1),%eax
  test   %eax,%eax
  jg     L61
  add    %r12d,%ebx
  movslq %r12d,%rax
  add    %rax,-0x18(%rbp)
  jmp    L55
L61:
  test   %ebx,%ebx
  jns    L70
  add    %ebx,%r12d
  movslq %ebx,%rax
  neg    %rax
  add    %rax,-0x18(%rbp)
  mov    $0x0,%ebx
L70:
  lea    (%rbx,%r12,1),%eax
  cmp    %eax,-0x44(%rbp)
  jge    L27
  mov    -0x44(%rbp),%eax
  sub    %ebx,%eax
  mov    %eax,%r12d
L27:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rdi
  mov    -0x40(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %r12d,%ecx
  mov    %rax,%rsi
  call   <u32pcpy@plt>
  add    %r12d,%ebx
  movslq %r12d,%rax
  add    %rax,-0x18(%rbp)
L55:
  cmp    -0x44(%rbp),%ebx
  jl     L31
  jmp    L99
L12:
  nop
  jmp    L99
L114:
  nop
L99:
  subl   $0x1,-0x30(%rbp)
  mov    -0x44(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x28(%rbp)
L16:
  cmpl   $0x0,-0x30(%rbp)
  jg     L46
  nop
  nop
  add    $0x40,%rsp
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
void putsprite_(unsigned *dest, int x, int *linetab, unsigned *palette, int h, int screenwidth) {
  for (; h > 0; h--, dest += screenwidth) {
    register int lx = x;
    unsigned char *data = ((unsigned char *)linetab) + (*linetab);
    linetab++;
    while (lx < screenwidth) {
      register int count = *data++;
      if (count == 0xFF)
        break;
      lx += count;
      if (lx >= screenwidth)
        break;
      count = *data++;
      if (!count)
        continue;
      if ((lx + count) <= 0) {
        lx += count;
        data += count;
        continue;
      }
      if (lx < 0) {
        count += lx;
        data -= lx;
        lx = 0;
      }
      if ((lx + count) > screenwidth) {
        count = screenwidth - lx;
      }
      u32pcpy(dest + lx, data, palette, count);
      lx += count;
      data += count;
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<putsprite_>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0xc(%rsp)
  mov    %rcx,(%rsp)
  test   %r8d,%r8d
  jle    L83
  mov    %rdi,%r14
  mov    %rdx,%r15
  mov    %r9d,%r13d
  movslq %r9d,%rax
  shl    $0x2,%rax
  mov    %rax,0x10(%rsp)
  mov    %r8d,%r8d
  lea    (%rdx,%r8,4),%rax
  mov    %rax,0x18(%rsp)
  jmp    L109
L68:
  movzbl %al,%eax
  add    %rax,%r12
  mov    %edx,%ebx
  jmp    L14
L89:
  lea    (%rbx,%rbp,1),%edx
  mov    %r13d,%eax
  sub    %ebx,%eax
  cmp    %r13d,%edx
  cmovg  %eax,%ebp
  movslq %ebx,%rax
  lea    (%r14,%rax,4),%rdi
  mov    %ebp,%ecx
  mov    (%rsp),%rdx
  mov    %r12,%rsi
  call   <u32pcpy@plt>
  add    %ebp,%ebx
  movslq %ebp,%rbp
  add    %rbp,%r12
L14:
  cmp    %r13d,%ebx
  jge    L11
  movzbl (%r12),%eax
  cmp    $0xff,%eax
  je     L11
  add    %eax,%ebx
  cmp    %ebx,%r13d
  jle    L11
  add    $0x2,%r12
  movzbl -0x1(%r12),%eax
  movzbl %al,%ebp
  test   %ebp,%ebp
  je     L14
  lea    (%rbx,%rbp,1),%edx
  test   %edx,%edx
  jle    L68
  test   %ebx,%ebx
  jns    L89
  movslq %ebx,%rbx
  sub    %rbx,%r12
  mov    %edx,%ebp
  mov    $0x0,%ebx
  jmp    L89
L11:
  add    0x10(%rsp),%r14
  cmp    0x18(%rsp),%r15
  je     L83
L109:
  movslq (%r15),%r12
  add    %r15,%r12
  add    $0x4,%r15
  mov    0xc(%rsp),%ebx
  jmp    L14
L83:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void putsprite_(unsigned *dest, int x, int *linetab, unsigned *palette, int h, int screenwidth) {
  for (; h > 0; h--, dest += screenwidth) {
    register int lx = x;
    unsigned char *data = ((unsigned char *)linetab) + (*linetab);
    linetab++;
    while (lx < screenwidth) {
      register int count = *data++;
      if (count == 0xFF)
        break;
      lx += count;
      if (lx >= screenwidth)
        break;
      count = *data++;
      if (!count)
        continue;
      if ((lx + count) <= 0) {
        lx += count;
        data += count;
        continue;
      }
      if (lx < 0) {
        count += lx;
        data -= lx;
        lx = 0;
      }
      if ((lx + count) > screenwidth) {
        count = screenwidth - lx;
      }
      u32pcpy(dest + lx, data, palette, count);
      lx += count;
      data += count;
    }
  }
}
```