user: Translate the below assembly code into C programming language:

```asm
<kernel_dtrsv_n_4_lib4>:
  endbr64
  mov    %esi,%r9d
  mov    %rdx,%r10
  cmp    $0x3,%edi
  jle    L5
  sub    $0x4,%edi
  pxor   %xmm7,%xmm7
  mov    %rdx,%rax
  xor    %edx,%edx
  shr    $0x2,%edi
  movapd %xmm7,%xmm10
  movapd %xmm7,%xmm11
  lea    0x1(%rdi),%esi
  movapd %xmm7,%xmm8
  nopl   0x0(%rax)
L6:
  movupd (%rax),%xmm0
  movupd (%rcx),%xmm1
  add    $0x1,%edx
  sub    $0xffffffffffffff80,%rax
  movupd -0x70(%rax),%xmm4
  movupd -0x30(%rax),%xmm5
  add    $0x20,%rcx
  movhpd -0x60(%rax),%xmm0
  movupd -0x10(%rcx),%xmm12
  movupd -0x40(%rax),%xmm6
  mulpd  %xmm1,%xmm0
  movhpd -0x50(%rax),%xmm4
  movupd -0x20(%rax),%xmm3
  movlpd -0x38(%rax),%xmm3
  mulpd  %xmm1,%xmm4
  movhpd -0x10(%rax),%xmm5
  movhpd -0x20(%rax),%xmm6
  mulpd  %xmm12,%xmm3
  mulpd  %xmm12,%xmm5
  mulpd  %xmm12,%xmm6
  movapd %xmm0,%xmm2
  unpckhpd %xmm0,%xmm0
  addsd  %xmm8,%xmm2
  addsd  %xmm0,%xmm2
  movupd -0x60(%rax),%xmm0
  movlpd -0x78(%rax),%xmm0
  mulpd  %xmm1,%xmm0
  movapd %xmm2,%xmm8
  addsd  %xmm6,%xmm8
  unpckhpd %xmm6,%xmm6
  movapd %xmm0,%xmm2
  unpckhpd %xmm0,%xmm0
  addsd  %xmm6,%xmm8
  addsd  %xmm11,%xmm2
  movapd %xmm3,%xmm11
  unpckhpd %xmm3,%xmm3
  addsd  %xmm0,%xmm2
  movapd %xmm4,%xmm0
  unpckhpd %xmm4,%xmm4
  addsd  %xmm10,%xmm0
  movapd %xmm5,%xmm10
  unpckhpd %xmm5,%xmm5
  addsd  %xmm2,%xmm11
  addsd  %xmm0,%xmm4
  movupd -0x50(%rax),%xmm0
  movlpd -0x68(%rax),%xmm0
  mulpd  %xmm1,%xmm0
  movupd -0x10(%rax),%xmm1
  movlpd -0x28(%rax),%xmm1
  addsd  %xmm3,%xmm11
  addsd  %xmm4,%xmm10
  mulpd  %xmm12,%xmm1
  addsd  %xmm5,%xmm10
  addsd  %xmm0,%xmm7
  unpckhpd %xmm0,%xmm0
  addsd  %xmm7,%xmm0
  movapd %xmm1,%xmm7
  unpckhpd %xmm1,%xmm1
  addsd  %xmm0,%xmm7
  addsd  %xmm1,%xmm7
  cmp    %esi,%edx
  jb     L6
  shl    $0x7,%rsi
  add    %rsi,%r10
L36:
  movsd  0x10(%r8),%xmm0
  movsd  (%r8),%xmm9
  movsd  0x8(%r8),%xmm2
  movsd  (%r10),%xmm4
  movapd %xmm0,%xmm1
  movsd  0x18(%r8),%xmm0
  subsd  %xmm8,%xmm9
  movsd  0x10(%r10),%xmm6
  subsd  %xmm11,%xmm2
  subsd  %xmm10,%xmm1
  movsd  0x8(%r10),%xmm8
  subsd  %xmm7,%xmm0
  movsd  0x18(%r10),%xmm7
  test   %r9d,%r9d
  je     L25
  movapd %xmm9,%xmm3
  mulsd  %xmm4,%xmm3
  mulsd  %xmm3,%xmm8
  movsd  %xmm3,(%r8)
  movsd  0x30(%r10),%xmm4
  mulsd  %xmm3,%xmm6
  mulsd  %xmm7,%xmm3
  subsd  %xmm8,%xmm2
  mulsd  0x28(%r10),%xmm2
  subsd  %xmm6,%xmm1
  subsd  %xmm3,%xmm0
  movsd  0x38(%r10),%xmm3
  mulsd  %xmm2,%xmm4
  movsd  %xmm2,0x8(%r8)
  mulsd  %xmm3,%xmm2
  subsd  %xmm4,%xmm1
  mulsd  0x50(%r10),%xmm1
  subsd  %xmm2,%xmm0
  movsd  0x58(%r10),%xmm2
  movsd  %xmm1,0x10(%r8)
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  0x78(%r10),%xmm0
  movsd  %xmm0,0x18(%r8)
  ret
  nopl   0x0(%rax,%rax,1)
L25:
  movsd  D0(%rip),%xmm3
  movapd %xmm3,%xmm5
  divsd  %xmm4,%xmm5
  mulsd  %xmm9,%xmm5
  mulsd  %xmm5,%xmm8
  movapd %xmm5,%xmm4
  movsd  %xmm5,(%r8)
  mulsd  %xmm7,%xmm4
  mulsd  %xmm5,%xmm6
  movsd  0x38(%r10),%xmm5
  subsd  %xmm8,%xmm2
  subsd  %xmm4,%xmm0
  movapd %xmm3,%xmm4
  divsd  0x28(%r10),%xmm4
  subsd  %xmm6,%xmm1
  movsd  0x30(%r10),%xmm6
  mulsd  %xmm4,%xmm2
  mulsd  %xmm2,%xmm6
  movsd  %xmm2,0x8(%r8)
  movsd  0x58(%r10),%xmm4
  mulsd  %xmm5,%xmm2
  subsd  %xmm6,%xmm1
  subsd  %xmm2,%xmm0
  movapd %xmm3,%xmm2
  divsd  0x50(%r10),%xmm2
  mulsd  %xmm2,%xmm1
  movsd  %xmm1,0x10(%r8)
  mulsd  %xmm4,%xmm1
  divsd  0x78(%r10),%xmm3
  subsd  %xmm1,%xmm0
  mulsd  %xmm3,%xmm0
  movsd  %xmm0,0x18(%r8)
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  pxor   %xmm7,%xmm7
  movapd %xmm7,%xmm10
  movapd %xmm7,%xmm11
  movapd %xmm7,%xmm8
  jmp    L36
```

tool_calls: name: read_data
arguments: data_tag: D0
data_type: f64

tool: D0: 1

assistant: ```c
void kernel_dtrsv_n_4_lib4(int kmax, int inverted_diag, double *A, double *x, double *y) {
  const int lda = 4;
  int k;
  double x_0, x_1, x_2, x_3, y_0 = 0, y_1 = 0, y_2 = 0, y_3 = 0;
  k = 0;
  for (; k < kmax - 3; k += 4) {
    x_0 = x[0];
    x_1 = x[1];
    x_2 = x[2];
    x_3 = x[3];
    y_0 += A[0 + lda * 0] * x_0;
    y_1 += A[1 + lda * 0] * x_0;
    y_2 += A[2 + lda * 0] * x_0;
    y_3 += A[3 + lda * 0] * x_0;
    y_0 += A[0 + lda * 1] * x_1;
    y_1 += A[1 + lda * 1] * x_1;
    y_2 += A[2 + lda * 1] * x_1;
    y_3 += A[3 + lda * 1] * x_1;
    y_0 += A[0 + lda * 2] * x_2;
    y_1 += A[1 + lda * 2] * x_2;
    y_2 += A[2 + lda * 2] * x_2;
    y_3 += A[3 + lda * 2] * x_2;
    y_0 += A[0 + lda * 3] * x_3;
    y_1 += A[1 + lda * 3] * x_3;
    y_2 += A[2 + lda * 3] * x_3;
    y_3 += A[3 + lda * 3] * x_3;
    A += 4 * lda;
    x += 4;
  }
  y_0 = y[0] - y_0;
  y_1 = y[1] - y_1;
  y_2 = y[2] - y_2;
  y_3 = y[3] - y_3;
  double a_00, a_10, a_20, a_30, a_11, a_21, a_31;
  if (inverted_diag) {
    a_00 = A[0 + lda * 0];
    a_10 = A[1 + lda * 0];
    a_20 = A[2 + lda * 0];
    a_30 = A[3 + lda * 0];
    y_0 *= a_00;
    y[0] = y_0;
    y_1 -= a_10 * y_0;
    y_2 -= a_20 * y_0;
    y_3 -= a_30 * y_0;
    a_11 = A[1 + lda * 1];
    a_21 = A[2 + lda * 1];
    a_31 = A[3 + lda * 1];
    y_1 *= a_11;
    y[1] = y_1;
    y_2 -= a_21 * y_1;
    y_3 -= a_31 * y_1;
    a_00 = A[2 + lda * 2];
    a_10 = A[3 + lda * 2];
    y_2 *= a_00;
    y[2] = y_2;
    y_3 -= a_10 * y_2;
    a_11 = A[3 + lda * 3];
    y_3 *= a_11;
    y[3] = y_3;
  } else {
    a_00 = 1.0 / A[0 + lda * 0];
    a_10 = A[1 + lda * 0];
    a_20 = A[2 + lda * 0];
    a_30 = A[3 + lda * 0];
    y_0 *= a_00;
    y[0] = y_0;
    y_1 -= a_10 * y_0;
    y_2 -= a_20 * y_0;
    y_3 -= a_30 * y_0;
    a_11 = 1.0 / A[1 + lda * 1];
    a_21 = A[2 + lda * 1];
    a_31 = A[3 + lda * 1];
    y_1 *= a_11;
    y[1] = y_1;
    y_2 -= a_21 * y_1;
    y_3 -= a_31 * y_1;
    a_00 = 1.0 / A[2 + lda * 2];
    a_10 = A[3 + lda * 2];
    y_2 *= a_00;
    y[2] = y_2;
    y_3 -= a_10 * y_2;
    a_11 = 1.0 / A[3 + lda * 3];
    y_3 *= a_11;
    y[3] = y_3;
  }
}
```