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

```asm
<jacobi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  mov    %edi,%r14d
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %edi,%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L64
L117:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L117
L64:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L91
L12:
  mov    %rsp,%r15
  mov    %r12,%rsi
  mov    %r14d,%edi
  movaps %xmm4,-0x60(%rbp)
  mov    %r15,%rdx
  movaps %xmm3,-0x50(%rbp)
  call   <diagMul@plt>
  test   %r14d,%r14d
  jle    L131
  lea    0x4(%r12),%rdx
  mov    %rbx,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  lea    -0x1(%r14),%eax
  seta   %dl
  cmp    $0x2,%eax
  seta   %al
  test   %al,%dl
  je     L70
  lea    0x4(%r13),%rdx
  mov    %rbx,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L70
  mov    %r14d,%edx
  movaps D32(%rip),%xmm6
  movaps -0x60(%rbp),%xmm4
  xor    %eax,%eax
  shr    $0x2,%edx
  movapd D6(%rip),%xmm5
  movaps -0x50(%rbp),%xmm3
  shl    $0x4,%rdx
  nopw   0x0(%rax,%rax,1)
L75:
  movups 0x0(%r13,%rax,1),%xmm1
  movups (%r15,%rax,1),%xmm7
  movups (%r12,%rax,1),%xmm2
  subps  %xmm7,%xmm1
  mulps  %xmm6,%xmm2
  movhlps %xmm1,%xmm3
  cvtps2pd %xmm1,%xmm0
  cvtps2pd %xmm3,%xmm1
  mulpd  %xmm5,%xmm0
  mulpd  %xmm5,%xmm1
  movhlps %xmm2,%xmm4
  cvtps2pd %xmm2,%xmm7
  cvtps2pd %xmm4,%xmm2
  addpd  %xmm7,%xmm0
  addpd  %xmm2,%xmm1
  cvtpd2ps %xmm0,%xmm0
  cvtpd2ps %xmm1,%xmm1
  movlhps %xmm1,%xmm0
  movups %xmm0,(%rbx,%rax,1)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L75
  mov    %r14d,%edx
  and    $0xfffffffc,%edx
  test   $0x3,%r14b
  je     L131
  mov    %edx,%ecx
  movsd  D6(%rip),%xmm3
  movss  D32(%rip),%xmm1
  lea    0x0(,%rcx,4),%rax
  movss  0x0(%r13,%rcx,4),%xmm0
  movss  (%r12,%rcx,4),%xmm2
  add    %rax,%r15
  subss  (%r15),%xmm0
  mulss  %xmm1,%xmm2
  cvtss2sd %xmm0,%xmm0
  mulsd  %xmm3,%xmm0
  cvtss2sd %xmm2,%xmm2
  addsd  %xmm2,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,(%rbx,%rcx,4)
  lea    0x1(%rdx),%ecx
  cmp    %ecx,%r14d
  jle    L131
  movss  0x4(%r13,%rax,1),%xmm0
  subss  0x4(%r15),%xmm0
  add    $0x2,%edx
  movss  0x4(%r12,%rax,1),%xmm2
  cvtss2sd %xmm0,%xmm0
  mulss  %xmm1,%xmm2
  mulsd  %xmm3,%xmm0
  cvtss2sd %xmm2,%xmm2
  addsd  %xmm2,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,0x4(%rbx,%rax,1)
  cmp    %edx,%r14d
  jle    L131
  movss  0x8(%r13,%rax,1),%xmm0
  subss  0x8(%r15),%xmm0
  mulss  0x8(%r12,%rax,1),%xmm1
  cvtss2sd %xmm0,%xmm0
  mulsd  %xmm3,%xmm0
  cvtss2sd %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,0x8(%rbx,%rax,1)
L131:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L81
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L91:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L12
  nopl   0x0(%rax,%rax,1)
L70:
  movsd  D6(%rip),%xmm3
  movss  D32(%rip),%xmm2
  mov    %r14d,%r14d
  xor    %eax,%eax
  nopl   (%rax)
L79:
  movss  0x0(%r13,%rax,4),%xmm0
  subss  (%r15,%rax,4),%xmm0
  movss  (%r12,%rax,4),%xmm1
  cvtss2sd %xmm0,%xmm0
  mulss  %xmm2,%xmm1
  mulsd  %xmm3,%xmm0
  cvtss2sd %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,(%rbx,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r14
  jne    L79
  jmp    L131
L81:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D32
datatype: byte[16]
name: extract_symbolic_data
arguments: tag: D6
datatype: byte[16]

tool: {"D32": [0xaa,0xaa,0xaa,0x3e,0xaa,0xaa,0xaa,0x3e,0xaa,0xaa,0xaa,0x3e,0xaa,0xaa,0xaa,0x3e]}

tool: {"D6": [0x00,0x00,0x00,0x60,0x55,0x55,0xc5,0x3f,0x00,0x00,0x00,0x60,0x55,0x55,0xc5,0x3f]}

assistant: ```c
void jacobi(int size, float *x, float *b, float *res) {
  float w = 2 / 3.0;
  float Rx[size];
  diagMul(size, x, Rx);
  int i;
  for (i = 0; i < size; i++) {
    res[i] = w / 4.0 * (b[i] - Rx[i]) + (1 - w) * x[i];
  }
}
```