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

```asm
<sgefa>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %rcx,-0x38(%rbp)
  mov    %r8,-0x40(%rbp)
  mov    -0x40(%rbp),%rax
  movl   $0xffffffff,(%rax)
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jle    L36
  movl   $0x1,-0x18(%rbp)
  jmp    L29
L126:
  mov    -0x18(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  mov    -0x30(%rbp),%eax
  sub    -0x18(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    %ecx,%edi
  call   <isamax@plt>
  mov    -0x18(%rbp),%edx
  add    %edx,%eax
  sub    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  mov    %eax,(%rdx)
  mov    -0xc(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm1,%xmm0
  jp     L111
  pxor   %xmm1,%xmm1
  ucomisd %xmm1,%xmm0
  je     L61
L111:
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0xc(%rbp)
  je     L56
  mov    -0xc(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%eax
  add    %ecx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
L56:
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  D4(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rdx,%rax
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  mov    -0x30(%rbp),%eax
  sub    -0x18(%rbp),%eax
  mov    -0x2c(%rbp),%edx
  mov    -0x8(%rbp),%rcx
  movq   %rcx,%xmm0
  mov    %eax,%edi
  call   <sscal@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  jmp    L63
L74:
  mov    -0xc(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0xc(%rbp)
  je     L93
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x1c(%rbp),%eax
  add    %ecx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
L93:
  mov    -0x18(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  add    %rdx,%rax
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x18(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rdx,%rax
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  mov    -0x30(%rbp),%eax
  sub    -0x18(%rbp),%eax
  mov    -0x2c(%rbp),%r8d
  mov    -0x2c(%rbp),%edx
  mov    -0x8(%rbp),%rdi
  movq   %rdi,%xmm0
  mov    %eax,%edi
  call   <saxpy@plt>
  addl   $0x1,-0x1c(%rbp)
L63:
  mov    -0x1c(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jle    L74
  jmp    L65
L61:
  mov    -0x18(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,(%rax)
L65:
  addl   $0x1,-0x18(%rbp)
L29:
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L126
L36:
  mov    -0x30(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    -0x30(%rbp),%edx
  sub    $0x1,%edx
  mov    %edx,(%rax)
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x30(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm1,%xmm0
  jp     L125
  pxor   %xmm1,%xmm1
  ucomisd %xmm1,%xmm0
  je     L73
  jmp    L125
L73:
  mov    -0x30(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,(%rax)
L125:
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D4
datatype: f32[2]

tool: {"D4": [0.0,-1.875]}

assistant: ```c
void sgefa(double *a, int lda, int n, int *ipvt, int *info) {
  int j, k, kp1, l, nm1;
  double t;
  *info = -1;
  nm1 = n - 1;
  if (nm1 > 0) {
    for (k = 1; k <= nm1; k++) {
      kp1 = k + 1;
      l = isamax(n - k + 1, &a[(k - 1) * lda + k - 1], lda) + k - 1;
      ipvt[k - 1] = l;
      if (a[l * lda + k - 1] != 0.0) {
        if (l != (k - 1)) {
          t = a[l * lda + k - 1];
          a[l * lda + k - 1] = a[(k - 1) * lda + k - 1];
          a[(k - 1) * lda + k - 1] = t;
        }
        t = -1.0 / a[(k - 1) * lda + k - 1];
        sscal(n - k, t, (a + k * lda + k - 1), lda);
        for (j = kp1; j <= n; j++) {
          t = a[l * lda + j - 1];
          if (l != (k - 1)) {
            a[l * lda + j - 1] = a[(k - 1) * lda + j - 1];
            a[(k - 1) * lda + j - 1] = t;
          }
          saxpy(n - k, t, (a + k * lda + k - 1), lda, (a + k * lda + j - 1), lda);
        }
      } else
        *info = k - 1;
    }
  }
  ipvt[n - 1] = n - 1;
  if (a[(n - 1) * lda + n - 1] == 0.0)
    *info = n - 1;
}
```