user: What would the C source look like for the assembly code provided here?

```asm
<rfg2>:
  endbr64
  push   %r12
  xor    %edx,%edx
  lea    D37(%rip),%rsi
  mov    $0x3,%ecx
  push   %rbp
  lea    D52(%rip),%r12
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L25
L108:
  xor    %edx,%edx
  lea    D92(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x3,%ecx
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L107
L75:
  xor    %edx,%edx
  lea    D50(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x3,%ecx
  call   <sprintf@plt>
  lea    D112(%rip),%r12
  mov    %rbp,%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L7
L61:
  lea    D45(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x21,%ecx
  mov    $0x3,%edx
  call   <sprintf@plt>
  lea    D174(%rip),%r12
  mov    %rbp,%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L104
L116:
  lea    D185(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x21,%ecx
  mov    $0x7,%edx
  call   <sprintf@plt>
  lea    D122(%rip),%r12
  mov    %rbp,%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L54
L111:
  lea    D107(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x21,%ecx
  mov    $0x3,%edx
  call   <sprintf@plt>
  lea    D8(%rip),%r12
  mov    %rbp,%rdi
  mov    %r12,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L52
L15:
  lea    D152(%rip),%rsi
  mov    %rbp,%rdi
  mov    $0x21,%ecx
  mov    $0x3,%edx
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L35
L49:
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L80
  add    $0x78,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L25:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L108
  nopw   0x0(%rax,%rax,1)
L35:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L49
  nopl   0x0(%rax)
L52:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L15
  nop
L54:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L111
  nopw   0x0(%rax,%rax,1)
L104:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L116
  nopw   0x0(%rax,%rax,1)
L7:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L61
  nopw   0x0(%rax,%rax,1)
L107:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  jmp    L75
L80:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D37
data_type: string
name: read_data
arguments: tag: D52
data_type: string
name: read_data
arguments: tag: D92
data_type: string
name: read_data
arguments: tag: D50
data_type: string
name: read_data
arguments: tag: D112
data_type: string
name: read_data
arguments: tag: D45
data_type: string
name: read_data
arguments: tag: D174
data_type: string
name: read_data
arguments: tag: D185
data_type: string
name: read_data
arguments: tag: D122
data_type: string
name: read_data
arguments: tag: D107
data_type: string
name: read_data
arguments: tag: D8
data_type: string
name: read_data
arguments: tag: D152
data_type: string
name: read_data
arguments: tag: D14
data_type: string

tool: D37: %.*g

tool: D52: 3

tool: D92: %.*G

tool: D50: %7.*G

tool: D112:       3

tool: D45: %04.*o

tool: D174:  041

tool: D185: %09.*u

tool: D122:   0000033

tool: D107: %04.*x

tool: D8:  021

tool: D152: %04.*X

tool: D14: got: '%s', expected: '%s'


assistant: ```c
void rfg2(void) {
  int prec;
  char buf[100];
  prec = 0;
  sprintf(buf, "%.*g", prec, 3.3);
  if (strcmp(buf, "3") != 0)
    printf("got: '%s', expected: '%s'\n", buf, "3");
  prec = 0;
  sprintf(buf, "%.*G", prec, 3.3);
  if (strcmp(buf, "3") != 0)
    printf("got: '%s', expected: '%s'\n", buf, "3");
  prec = 0;
  sprintf(buf, "%7.*G", prec, 3.33);
  if (strcmp(buf, "      3") != 0)
    printf("got: '%s', expected: '%s'\n", buf, "      3");
  prec = 3;
  sprintf(buf, "%04.*o", prec, 33);
  if (strcmp(buf, " 041") != 0)
    printf("got: '%s', expected: '%s'\n", buf, " 041");
  prec = 7;
  sprintf(buf, "%09.*u", prec, 33);
  if (strcmp(buf, "  0000033") != 0)
    printf("got: '%s', expected: '%s'\n", buf, "  0000033");
  prec = 3;
  sprintf(buf, "%04.*x", prec, 33);
  if (strcmp(buf, " 021") != 0)
    printf("got: '%s', expected: '%s'\n", buf, " 021");
  prec = 3;
  sprintf(buf, "%04.*X", prec, 33);
  if (strcmp(buf, " 021") != 0)
    printf("got: '%s', expected: '%s'\n", buf, " 021");
}
```