user: 下面的汇编指令对应的C源代码是什么：

```asm
<kernel_dsymv_4_lib4>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    0x40(%rsp),%r14
  mov    0x38(%rsp),%rdi
  mov    0x48(%rsp),%r15
  test   %ebx,%ebx
  jle    L183
  movsd  (%rcx),%xmm7
  movsd  0x8(%rcx),%xmm3
  movsd  0x10(%rcx),%xmm1
  movsd  0x18(%rcx),%xmm6
  cmpl   $0x1,0x58(%rsp)
  movsd  %xmm7,-0x28(%rsp)
  movsd  %xmm3,-0x20(%rsp)
  movsd  %xmm1,-0x18(%rsp)
  movsd  %xmm6,-0x10(%rsp)
  je     L135
  movq   D5(%rip),%xmm0
  xorpd  %xmm0,%xmm7
  xorpd  %xmm0,%xmm3
  xorpd  %xmm0,%xmm1
  xorpd  %xmm0,%xmm6
  movsd  %xmm7,-0x28(%rsp)
  movsd  %xmm3,-0x20(%rsp)
  movsd  %xmm1,-0x18(%rsp)
  movsd  %xmm6,-0x10(%rsp)
L135:
  cmpl   $0x1,0x50(%rsp)
  je     L168
  pxor   %xmm0,%xmm0
  xor    %r12d,%r12d
  movapd %xmm0,%xmm3
  movapd %xmm0,%xmm1
  movapd %xmm0,%xmm2
L83:
  lea    -0x3(%rbx),%eax
  cmp    %eax,%r12d
  jge    L81
  lea    -0x4(%rbx),%r13d
  shl    $0x2,%edx
  sub    %r12d,%r13d
  movslq %edx,%rdx
  shr    $0x2,%r13d
  shl    $0x3,%rdx
  lea    0x1(%r13),%r10d
  mov    %rdx,%rax
  mov    %r10,%rcx
  sub    $0x1,%r10
  imul   %r10,%rax
  shl    $0x5,%r10
  lea    0x18(%r9,%r10,1),%r11
  xor    %r10d,%r10d
  test   %rdx,%rdx
  cmovs  %rax,%r10
  add    %rsi,%r10
  cmp    %r10,%r11
  mov    $0x78,%r11d
  setb   %r10b
  add    $0x78,%rax
  test   %rdx,%rdx
  cmovs  %r11,%rax
  add    %rsi,%rax
  cmp    %rax,%r9
  seta   %al
  or     %r10b,%al
  je     L49
  lea    0x1f(%rdi),%rax
  sub    %r9,%rax
  cmp    $0x3e,%rax
  lea    0x1f(%r9),%rax
  seta   %r10b
  sub    %r8,%rax
  cmp    $0x3e,%rax
  seta   %al
  test   %al,%r10b
  je     L49
  movsd  -0x28(%rsp),%xmm7
  mov    %rsi,%rax
  xor    %r10d,%r10d
  xor    %r11d,%r11d
  movsd  -0x10(%rsp),%xmm12
  movsd  -0x18(%rsp),%xmm14
  movapd %xmm2,%xmm9
  movsd  -0x20(%rsp),%xmm13
  unpcklpd %xmm7,%xmm7
  unpcklpd %xmm12,%xmm12
  unpcklpd %xmm14,%xmm14
  movaps %xmm7,-0x48(%rsp)
  unpcklpd %xmm13,%xmm13
  nopl   0x0(%rax)
L4:
  movupd (%rdi,%r10,1),%xmm5
  movupd (%rax),%xmm6
  add    $0x1,%r11d
  movupd 0x40(%rax),%xmm10
  movupd 0x60(%rax),%xmm15
  mulpd  %xmm5,%xmm6
  movupd 0x10(%rax),%xmm8
  movupd 0x30(%rax),%xmm7
  mulpd  %xmm5,%xmm10
  movupd 0x10(%rdi,%r10,1),%xmm4
  mulpd  %xmm4,%xmm8
  mulpd  %xmm4,%xmm7
  movapd %xmm6,%xmm2
  unpckhpd %xmm6,%xmm6
  addsd  %xmm9,%xmm2
  movapd %xmm10,%xmm11
  unpckhpd %xmm10,%xmm10
  addsd  %xmm3,%xmm11
  movapd %xmm8,%xmm9
  unpckhpd %xmm8,%xmm8
  addsd  %xmm6,%xmm2
  movupd 0x20(%rax),%xmm6
  movlpd %xmm7,-0x30(%rsp)
  unpckhpd %xmm7,%xmm7
  movapd %xmm11,%xmm3
  mulpd  %xmm5,%xmm6
  addsd  %xmm10,%xmm3
  mulpd  %xmm15,%xmm5
  movupd 0x70(%rax),%xmm15
  addsd  %xmm2,%xmm9
  movupd (%rax),%xmm2
  mulpd  -0x48(%rsp),%xmm2
  addsd  %xmm8,%xmm9
  addsd  %xmm6,%xmm1
  unpckhpd %xmm6,%xmm6
  movapd %xmm5,%xmm10
  unpckhpd %xmm5,%xmm5
  addsd  %xmm0,%xmm10
  addsd  %xmm6,%xmm1
  movupd 0x50(%rax),%xmm6
  addsd  -0x30(%rsp),%xmm1
  mulpd  %xmm4,%xmm6
  movapd %xmm10,%xmm0
  mulpd  %xmm15,%xmm4
  addsd  %xmm5,%xmm0
  movupd 0x10(%rax),%xmm5
  movupd 0x10(%r8,%r10,1),%xmm15
  mulpd  -0x48(%rsp),%xmm5
  addsd  %xmm7,%xmm1
  movupd (%r8,%r10,1),%xmm7
  addpd  %xmm7,%xmm2
  addsd  %xmm6,%xmm3
  unpckhpd %xmm6,%xmm6
  addsd  %xmm4,%xmm0
  unpckhpd %xmm4,%xmm4
  addpd  %xmm15,%xmm5
  movupd 0x30(%rax),%xmm15
  addsd  %xmm6,%xmm3
  addsd  %xmm4,%xmm0
  movupd 0x20(%rax),%xmm4
  mulpd  %xmm13,%xmm15
  mulpd  %xmm13,%xmm4
  addpd  %xmm5,%xmm15
  movupd 0x50(%rax),%xmm5
  addpd  %xmm4,%xmm2
  movupd 0x40(%rax),%xmm4
  mulpd  %xmm14,%xmm5
  mulpd  %xmm14,%xmm4
  addpd  %xmm15,%xmm5
  movupd 0x70(%rax),%xmm15
  addpd  %xmm4,%xmm2
  movupd 0x60(%rax),%xmm4
  mulpd  %xmm12,%xmm15
  add    %rdx,%rax
  mulpd  %xmm12,%xmm4
  addpd  %xmm15,%xmm5
  addpd  %xmm4,%xmm2
  movups %xmm5,0x10(%r9,%r10,1)
  movups %xmm2,(%r9,%r10,1)
  add    $0x20,%r10
  cmp    %r11d,%ecx
  ja     L4
  movapd %xmm9,%xmm2
L143:
  mov    %ecx,%ecx
  lea    0x4(%r12,%r13,4),%r12d
  imul   %rcx,%rdx
  shl    $0x5,%rcx
  add    %rcx,%r8
  add    %rcx,%r9
  add    %rcx,%rdi
  add    %rdx,%rsi
L81:
  cmp    %r12d,%ebx
  jle    L196
  lea    0x8(%rdi),%rax
  mov    %ebx,%edx
  lea    0x8(%r8),%rcx
  sub    %r12d,%edx
  cmp    %rax,%r9
  setne  %al
  cmp    %rcx,%r9
  setne  %cl
  and    %ecx,%eax
  cmp    $0x1,%edx
  setne  %cl
  test   %cl,%al
  je     L188
  lea    0x8(%rsi),%rcx
  mov    %r9,%rax
  sub    %rcx,%rax
  cmp    $0x60,%rax
  jbe    L188
  movupd (%rdi),%xmm4
  movupd (%rsi),%xmm9
  mov    %edx,%eax
  movupd 0x60(%rsi),%xmm14
  movsd  -0x28(%rsp),%xmm8
  shr    %eax
  mulpd  %xmm4,%xmm9
  movsd  -0x20(%rsp),%xmm7
  movsd  -0x18(%rsp),%xmm6
  unpcklpd %xmm8,%xmm8
  movsd  -0x10(%rsp),%xmm5
  unpcklpd %xmm7,%xmm7
  unpcklpd %xmm6,%xmm6
  unpcklpd %xmm5,%xmm5
  addsd  %xmm9,%xmm2
  unpckhpd %xmm9,%xmm9
  addsd  %xmm9,%xmm2
  movupd 0x20(%rsi),%xmm9
  mulpd  %xmm4,%xmm9
  addsd  %xmm9,%xmm1
  unpckhpd %xmm9,%xmm9
  addsd  %xmm9,%xmm1
  movupd 0x40(%rsi),%xmm9
  mulpd  %xmm4,%xmm9
  mulpd  %xmm14,%xmm4
  movupd (%r8),%xmm14
  addsd  %xmm9,%xmm3
  unpckhpd %xmm9,%xmm9
  addsd  %xmm4,%xmm0
  unpckhpd %xmm4,%xmm4
  addsd  %xmm9,%xmm3
  movupd 0x20(%rsi),%xmm9
  addsd  %xmm4,%xmm0
  movupd (%rsi),%xmm4
  mulpd  %xmm7,%xmm9
  mulpd  %xmm8,%xmm4
  addpd  %xmm14,%xmm4
  addpd  %xmm9,%xmm4
  movupd 0x40(%rsi),%xmm9
  mulpd  %xmm6,%xmm9
  addpd  %xmm9,%xmm4
  movupd 0x60(%rsi),%xmm9
  mulpd  %xmm5,%xmm9
  addpd  %xmm9,%xmm4
  movups %xmm4,(%r9)
  cmp    $0x1,%eax
  je     L136
  movupd 0x10(%rdi),%xmm4
  movupd 0x10(%rsi),%xmm9
  movupd 0x70(%rsi),%xmm14
  mulpd  %xmm4,%xmm9
  addsd  %xmm9,%xmm2
  unpckhpd %xmm9,%xmm9
  addsd  %xmm9,%xmm2
  movupd 0x30(%rsi),%xmm9
  mulpd  %xmm4,%xmm9
  addsd  %xmm9,%xmm1
  unpckhpd %xmm9,%xmm9
  addsd  %xmm9,%xmm1
  movupd 0x50(%rsi),%xmm9
  mulpd  %xmm4,%xmm9
  mulpd  %xmm14,%xmm4
  movupd 0x10(%r8),%xmm14
  addsd  %xmm9,%xmm3
  unpckhpd %xmm9,%xmm9
  addsd  %xmm4,%xmm0
  unpckhpd %xmm4,%xmm4
  addsd  %xmm9,%xmm3
  addsd  %xmm4,%xmm0
  movupd 0x10(%rsi),%xmm4
  mulpd  %xmm8,%xmm4
  addpd  %xmm14,%xmm4
  movupd 0x30(%rsi),%xmm14
  mulpd  %xmm14,%xmm7
  addpd  %xmm7,%xmm4
  movupd 0x50(%rsi),%xmm7
  mulpd  %xmm7,%xmm6
  movupd 0x70(%rsi),%xmm7
  mulpd  %xmm7,%xmm5
  addpd  %xmm6,%xmm4
  addpd  %xmm5,%xmm4
  movups %xmm4,0x10(%r9)
L136:
  mov    %edx,%ecx
  and    $0xfffffffe,%ecx
  mov    %ecx,%eax
  shl    $0x3,%rax
  add    %rax,%rsi
  add    %rax,%r8
  add    %rax,%r9
  add    %rdi,%rax
  cmp    %ecx,%edx
  je     L196
  movsd  (%rax),%xmm5
  movsd  (%rsi),%xmm8
  movsd  -0x28(%rsp),%xmm9
  movsd  0x20(%rsi),%xmm7
  movsd  0x40(%rsi),%xmm6
  movsd  0x60(%rsi),%xmm4
  mulsd  %xmm8,%xmm9
  mulsd  %xmm5,%xmm8
  addsd  (%r8),%xmm9
  addsd  %xmm8,%xmm2
  movsd  -0x20(%rsp),%xmm8
  mulsd  %xmm7,%xmm8
  mulsd  %xmm5,%xmm7
  addsd  %xmm9,%xmm8
  addsd  %xmm7,%xmm1
  movsd  -0x18(%rsp),%xmm7
  mulsd  %xmm6,%xmm7
  mulsd  %xmm5,%xmm6
  mulsd  %xmm4,%xmm5
  mulsd  -0x10(%rsp),%xmm4
  addsd  %xmm8,%xmm7
  addsd  %xmm6,%xmm3
  addsd  %xmm5,%xmm0
  addsd  %xmm7,%xmm4
  movsd  %xmm4,(%r9)
L196:
  cmpl   $0x1,0x60(%rsp)
  movsd  (%r14),%xmm4
  je     L41
  subsd  %xmm2,%xmm4
  movsd  %xmm4,(%r15)
  movsd  0x8(%r14),%xmm2
  subsd  %xmm1,%xmm2
  movsd  %xmm2,0x8(%r15)
  movsd  0x10(%r14),%xmm1
  subsd  %xmm3,%xmm1
  movsd  %xmm1,0x10(%r15)
  movsd  0x18(%r14),%xmm1
  subsd  %xmm0,%xmm1
  movsd  %xmm1,0x18(%r15)
L183:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L168:
  movsd  (%r8),%xmm0
  movsd  (%rdi),%xmm1
  pxor   %xmm5,%xmm5
  add    $0x20,%r8
  mulsd  (%rsi),%xmm1
  add    $0x20,%r9
  add    $0x20,%rdi
  movsd  -0x28(%rsp),%xmm14
  movsd  %xmm0,-0x20(%r9)
  movsd  -0x18(%rdi),%xmm2
  movsd  0x8(%rsi),%xmm0
  lea    -0x4(,%rdx,4),%eax
  movsd  -0x20(%rsp),%xmm12
  movapd %xmm14,%xmm4
  cltq
  mov    $0x4,%r12d
  movapd %xmm2,%xmm6
  mulsd  %xmm0,%xmm6
  mulsd  %xmm14,%xmm0
  addsd  %xmm5,%xmm1
  addsd  -0x18(%r8),%xmm0
  mulsd  0x28(%rsi),%xmm2
  addsd  %xmm1,%xmm6
  movsd  %xmm0,-0x18(%r9)
  movsd  -0x10(%rdi),%xmm1
  movsd  0x30(%rsi),%xmm0
  movsd  0x10(%rsi),%xmm3
  movapd %xmm1,%xmm7
  addsd  %xmm5,%xmm2
  mulsd  %xmm0,%xmm7
  mulsd  %xmm12,%xmm0
  mulsd  %xmm3,%xmm4
  addsd  -0x10(%r8),%xmm4
  mulsd  %xmm1,%xmm3
  mulsd  0x50(%rsi),%xmm1
  addsd  %xmm2,%xmm7
  addsd  %xmm4,%xmm0
  addsd  %xmm6,%xmm3
  addsd  %xmm5,%xmm1
  movsd  %xmm0,-0x10(%r9)
  movsd  -0x8(%rdi),%xmm0
  movsd  0x18(%rsi),%xmm2
  movsd  -0x8(%r8),%xmm9
  movsd  0x58(%rsi),%xmm4
  mulsd  %xmm2,%xmm14
  mulsd  %xmm0,%xmm2
  movapd %xmm1,%xmm6
  movsd  0x38(%rsi),%xmm1
  mulsd  %xmm1,%xmm12
  mulsd  %xmm0,%xmm1
  addsd  %xmm14,%xmm9
  addsd  %xmm3,%xmm2
  movapd %xmm0,%xmm3
  mulsd  %xmm4,%xmm3
  mulsd  -0x18(%rsp),%xmm4
  movapd %xmm12,%xmm8
  addsd  %xmm9,%xmm8
  mulsd  0x78(%rsi),%xmm0
  addsd  %xmm7,%xmm1
  lea    0x20(%rsi,%rax,8),%rsi
  addsd  %xmm6,%xmm3
  addsd  %xmm8,%xmm4
  addsd  %xmm5,%xmm0
  movsd  %xmm4,-0x8(%r9)
  jmp    L83
  nopl   (%rax)
L41:
  addsd  %xmm2,%xmm4
  movsd  %xmm4,(%r15)
  addsd  0x8(%r14),%xmm1
  movsd  %xmm1,0x8(%r15)
  addsd  0x10(%r14),%xmm3
  movsd  %xmm3,0x10(%r15)
  addsd  0x18(%r14),%xmm0
  movsd  %xmm0,0x18(%r15)
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L49:
  mov    %ecx,%eax
  mov    %r12d,-0x30(%rsp)
  movsd  -0x28(%rsp),%xmm6
  mov    %rdi,%rbp
  shl    $0x5,%rax
  movsd  -0x20(%rsp),%xmm7
  mov    %r9,%r11
  mov    %r8,%r10
  add    %r8,%rax
  movsd  -0x18(%rsp),%xmm8
  movsd  -0x10(%rsp),%xmm9
  movapd %xmm0,%xmm5
  mov    %rax,-0x48(%rsp)
  mov    -0x48(%rsp),%r12
  mov    %rsi,%rax
  nopw   0x0(%rax,%rax,1)
L95:
  movsd  0x0(%rbp),%xmm0
  movsd  (%rax),%xmm12
  add    $0x20,%r10
  movapd %xmm6,%xmm13
  movsd  0x20(%rax),%xmm11
  movsd  0x40(%rax),%xmm10
  add    $0x20,%r11
  add    $0x20,%rbp
  mulsd  %xmm12,%xmm13
  movsd  0x60(%rax),%xmm4
  mulsd  %xmm0,%xmm12
  addsd  -0x20(%r10),%xmm13
  addsd  %xmm2,%xmm12
  movapd %xmm7,%xmm2
  mulsd  %xmm11,%xmm2
  mulsd  %xmm0,%xmm11
  addsd  %xmm13,%xmm2
  movapd %xmm6,%xmm13
  addsd  %xmm1,%xmm11
  movapd %xmm8,%xmm1
  mulsd  %xmm10,%xmm1
  mulsd  %xmm0,%xmm10
  mulsd  %xmm4,%xmm0
  mulsd  %xmm9,%xmm4
  addsd  %xmm2,%xmm1
  addsd  %xmm3,%xmm10
  addsd  %xmm5,%xmm0
  addsd  %xmm1,%xmm4
  movsd  %xmm4,-0x20(%r11)
  movsd  -0x18(%rbp),%xmm4
  movsd  0x8(%rax),%xmm5
  movsd  0x28(%rax),%xmm3
  movsd  0x48(%rax),%xmm2
  mulsd  %xmm5,%xmm13
  movsd  0x68(%rax),%xmm1
  mulsd  %xmm4,%xmm5
  addsd  -0x18(%r10),%xmm13
  addsd  %xmm12,%xmm5
  movapd %xmm7,%xmm12
  mulsd  %xmm3,%xmm12
  mulsd  %xmm4,%xmm3
  addsd  %xmm13,%xmm12
  movapd %xmm6,%xmm13
  addsd  %xmm11,%xmm3
  movapd %xmm8,%xmm11
  mulsd  %xmm2,%xmm11
  mulsd  %xmm4,%xmm2
  mulsd  %xmm1,%xmm4
  mulsd  %xmm9,%xmm1
  addsd  %xmm12,%xmm11
  addsd  %xmm10,%xmm2
  addsd  %xmm0,%xmm4
  addsd  %xmm11,%xmm1
  movsd  %xmm1,-0x18(%r11)
  movsd  -0x10(%rbp),%xmm0
  movsd  0x10(%rax),%xmm12
  movsd  0x30(%rax),%xmm11
  movsd  0x50(%rax),%xmm10
  mulsd  %xmm12,%xmm13
  movsd  0x70(%rax),%xmm1
  mulsd  %xmm0,%xmm12
  addsd  -0x10(%r10),%xmm13
  addsd  %xmm5,%xmm12
  movapd %xmm7,%xmm5
  mulsd  %xmm11,%xmm5
  mulsd  %xmm0,%xmm11
  addsd  %xmm13,%xmm5
  movapd %xmm6,%xmm13
  addsd  %xmm3,%xmm11
  movapd %xmm8,%xmm3
  mulsd  %xmm10,%xmm3
  mulsd  %xmm0,%xmm10
  mulsd  %xmm1,%xmm0
  mulsd  %xmm9,%xmm1
  addsd  %xmm5,%xmm3
  addsd  %xmm2,%xmm10
  addsd  %xmm4,%xmm0
  addsd  %xmm3,%xmm1
  movsd  %xmm1,-0x10(%r11)
  movsd  -0x8(%rbp),%xmm5
  movsd  0x18(%rax),%xmm2
  movsd  0x38(%rax),%xmm1
  movsd  0x58(%rax),%xmm3
  mulsd  %xmm2,%xmm13
  movsd  0x78(%rax),%xmm4
  add    %rdx,%rax
  mulsd  %xmm5,%xmm2
  addsd  -0x8(%r10),%xmm13
  addsd  %xmm12,%xmm2
  movapd %xmm7,%xmm12
  mulsd  %xmm1,%xmm12
  mulsd  %xmm5,%xmm1
  addsd  %xmm13,%xmm12
  addsd  %xmm11,%xmm1
  movapd %xmm8,%xmm11
  mulsd  %xmm3,%xmm11
  mulsd  %xmm5,%xmm3
  mulsd  %xmm4,%xmm5
  mulsd  %xmm9,%xmm4
  addsd  %xmm12,%xmm11
  addsd  %xmm10,%xmm3
  addsd  %xmm0,%xmm5
  addsd  %xmm11,%xmm4
  movsd  %xmm4,-0x8(%r11)
  cmp    %r10,%r12
  jne    L95
  mov    -0x30(%rsp),%r12d
  movapd %xmm5,%xmm0
  jmp    L143
  nopl   0x0(%rax,%rax,1)
L188:
  movsd  -0x28(%rsp),%xmm14
  movsd  (%rdi),%xmm5
  lea    0x1(%r12),%eax
  movsd  (%rsi),%xmm8
  movsd  -0x20(%rsp),%xmm13
  movapd %xmm14,%xmm9
  movsd  0x20(%rsi),%xmm7
  movsd  0x40(%rsi),%xmm6
  mulsd  %xmm8,%xmm9
  movsd  -0x18(%rsp),%xmm12
  movsd  0x60(%rsi),%xmm4
  mulsd  %xmm5,%xmm8
  addsd  (%r8),%xmm9
  movsd  -0x10(%rsp),%xmm11
  addsd  %xmm8,%xmm2
  movapd %xmm13,%xmm8
  mulsd  %xmm7,%xmm8
  mulsd  %xmm5,%xmm7
  addsd  %xmm9,%xmm8
  addsd  %xmm7,%xmm1
  movapd %xmm12,%xmm7
  mulsd  %xmm6,%xmm7
  mulsd  %xmm5,%xmm6
  mulsd  %xmm4,%xmm5
  mulsd  %xmm11,%xmm4
  addsd  %xmm8,%xmm7
  addsd  %xmm6,%xmm3
  addsd  %xmm5,%xmm0
  addsd  %xmm7,%xmm4
  movsd  %xmm4,(%r9)
  cmp    %eax,%ebx
  jle    L196
  movsd  0x8(%rdi),%xmm5
  movsd  0x8(%rsi),%xmm8
  movapd %xmm14,%xmm9
  lea    0x2(%r12),%eax
  movsd  0x28(%rsi),%xmm7
  movsd  0x48(%rsi),%xmm6
  mulsd  %xmm8,%xmm9
  movsd  0x68(%rsi),%xmm4
  mulsd  %xmm5,%xmm8
  addsd  0x8(%r8),%xmm9
  addsd  %xmm8,%xmm2
  movapd %xmm13,%xmm8
  mulsd  %xmm7,%xmm8
  mulsd  %xmm5,%xmm7
  addsd  %xmm9,%xmm8
  addsd  %xmm7,%xmm1
  movapd %xmm12,%xmm7
  mulsd  %xmm6,%xmm7
  mulsd  %xmm5,%xmm6
  mulsd  %xmm4,%xmm5
  mulsd  %xmm11,%xmm4
  addsd  %xmm8,%xmm7
  addsd  %xmm6,%xmm3
  addsd  %xmm5,%xmm0
  addsd  %xmm7,%xmm4
  movsd  %xmm4,0x8(%r9)
  cmp    %ebx,%eax
  jge    L196
  movsd  0x10(%rdi),%xmm5
  movsd  0x10(%rsi),%xmm8
  movapd %xmm14,%xmm9
  add    $0x3,%r12d
  movsd  0x30(%rsi),%xmm7
  movsd  0x50(%rsi),%xmm6
  mulsd  %xmm8,%xmm9
  movsd  0x70(%rsi),%xmm4
  mulsd  %xmm5,%xmm8
  addsd  0x10(%r8),%xmm9
  addsd  %xmm8,%xmm2
  movapd %xmm13,%xmm8
  mulsd  %xmm7,%xmm8
  mulsd  %xmm5,%xmm7
  addsd  %xmm9,%xmm8
  addsd  %xmm7,%xmm1
  movapd %xmm12,%xmm7
  mulsd  %xmm6,%xmm7
  mulsd  %xmm5,%xmm6
  mulsd  %xmm4,%xmm5
  mulsd  %xmm11,%xmm4
  addsd  %xmm8,%xmm7
  addsd  %xmm6,%xmm3
  addsd  %xmm5,%xmm0
  addsd  %xmm7,%xmm4
  movsd  %xmm4,0x10(%r9)
  cmp    %r12d,%ebx
  jle    L196
  movsd  0x18(%rdi),%xmm6
  movsd  0x18(%rsi),%xmm5
  movapd %xmm14,%xmm4
  movsd  0x38(%rsi),%xmm9
  movsd  0x58(%rsi),%xmm7
  mulsd  %xmm5,%xmm4
  movsd  0x78(%rsi),%xmm8
  mulsd  %xmm6,%xmm5
  addsd  0x18(%r8),%xmm4
  addsd  %xmm5,%xmm2
  movapd %xmm13,%xmm5
  mulsd  %xmm9,%xmm5
  mulsd  %xmm6,%xmm9
  addsd  %xmm5,%xmm4
  movapd %xmm12,%xmm5
  mulsd  %xmm7,%xmm5
  addsd  %xmm9,%xmm1
  mulsd  %xmm6,%xmm7
  mulsd  %xmm8,%xmm6
  addsd  %xmm5,%xmm4
  movapd %xmm11,%xmm5
  mulsd  %xmm8,%xmm5
  addsd  %xmm7,%xmm3
  addsd  %xmm6,%xmm0
  addsd  %xmm4,%xmm5
  movsd  %xmm5,0x18(%r9)
  jmp    L196
```

tool_calls: name: parse_data
arguments: tag: D5
type_infered: byte[8]

tool: {"D5": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
void kernel_dsymv_4_lib4(int kmax, double *A, int sda, double *x_n, double *y_n, double *z_n, double *x_t, double *y_t, double *z_t, int tri, int alg_n, int alg_t) {
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  double a_00, a_01, a_02, a_03, x_n_0, x_n_1, x_n_2, x_n_3, y_n_0, x_t_0, y_t_0, y_t_1, y_t_2, y_t_3;
  if (alg_n == 1) {
    x_n_0 = x_n[0];
    x_n_1 = x_n[1];
    x_n_2 = x_n[2];
    x_n_3 = x_n[3];
  } else {
    x_n_0 = -x_n[0];
    x_n_1 = -x_n[1];
    x_n_2 = -x_n[2];
    x_n_3 = -x_n[3];
  }
  y_t_0 = 0;
  y_t_1 = 0;
  y_t_2 = 0;
  y_t_3 = 0;
  k = 0;
  if (tri == 1) {
    y_n_0 = y_n[0];
    x_t_0 = x_t[0];
    a_00 = A[0 + bs * 0];
    y_t_0 += a_00 * x_t_0;
    z_n[0] = y_n_0;
    y_n_0 = y_n[1];
    x_t_0 = x_t[1];
    a_00 = A[1 + bs * 0];
    a_01 = A[1 + bs * 1];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_t_1 += a_01 * x_t_0;
    z_n[1] = y_n_0;
    y_n_0 = y_n[2];
    x_t_0 = x_t[2];
    a_00 = A[2 + bs * 0];
    a_01 = A[2 + bs * 1];
    a_02 = A[2 + bs * 2];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_t_2 += a_02 * x_t_0;
    z_n[2] = y_n_0;
    y_n_0 = y_n[3];
    x_t_0 = x_t[3];
    a_00 = A[3 + bs * 0];
    a_01 = A[3 + bs * 1];
    a_02 = A[3 + bs * 2];
    a_03 = A[3 + bs * 3];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_n_0 += a_02 * x_n_2;
    y_t_2 += a_02 * x_t_0;
    y_t_3 += a_03 * x_t_0;
    z_n[3] = y_n_0;
    A += 4;
    y_n += 4;
    z_n += 4;
    x_t += 4;
    k += 4;
    A += (sda - 1) * bs;
  }
  for (; k < kmax - 3; k += bs) {
    y_n_0 = y_n[0];
    x_t_0 = x_t[0];
    a_00 = A[0 + bs * 0];
    a_01 = A[0 + bs * 1];
    a_02 = A[0 + bs * 2];
    a_03 = A[0 + bs * 3];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_n_0 += a_02 * x_n_2;
    y_t_2 += a_02 * x_t_0;
    y_n_0 += a_03 * x_n_3;
    y_t_3 += a_03 * x_t_0;
    z_n[0] = y_n_0;
    y_n_0 = y_n[1];
    x_t_0 = x_t[1];
    a_00 = A[1 + bs * 0];
    a_01 = A[1 + bs * 1];
    a_02 = A[1 + bs * 2];
    a_03 = A[1 + bs * 3];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_n_0 += a_02 * x_n_2;
    y_t_2 += a_02 * x_t_0;
    y_n_0 += a_03 * x_n_3;
    y_t_3 += a_03 * x_t_0;
    z_n[1] = y_n_0;
    y_n_0 = y_n[2];
    x_t_0 = x_t[2];
    a_00 = A[2 + bs * 0];
    a_01 = A[2 + bs * 1];
    a_02 = A[2 + bs * 2];
    a_03 = A[2 + bs * 3];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_n_0 += a_02 * x_n_2;
    y_t_2 += a_02 * x_t_0;
    y_n_0 += a_03 * x_n_3;
    y_t_3 += a_03 * x_t_0;
    z_n[2] = y_n_0;
    y_n_0 = y_n[3];
    x_t_0 = x_t[3];
    a_00 = A[3 + bs * 0];
    a_01 = A[3 + bs * 1];
    a_02 = A[3 + bs * 2];
    a_03 = A[3 + bs * 3];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_n_0 += a_02 * x_n_2;
    y_t_2 += a_02 * x_t_0;
    y_n_0 += a_03 * x_n_3;
    y_t_3 += a_03 * x_t_0;
    z_n[3] = y_n_0;
    A += sda * bs;
    y_n += 4;
    z_n += 4;
    x_t += 4;
  }
  for (; k < kmax; k++) {
    y_n_0 = y_n[0];
    x_t_0 = x_t[0];
    a_00 = A[0 + bs * 0];
    a_01 = A[0 + bs * 1];
    a_02 = A[0 + bs * 2];
    a_03 = A[0 + bs * 3];
    y_n_0 += a_00 * x_n_0;
    y_t_0 += a_00 * x_t_0;
    y_n_0 += a_01 * x_n_1;
    y_t_1 += a_01 * x_t_0;
    y_n_0 += a_02 * x_n_2;
    y_t_2 += a_02 * x_t_0;
    y_n_0 += a_03 * x_n_3;
    y_t_3 += a_03 * x_t_0;
    z_n[0] = y_n_0;
    A += 1;
    y_n += 1;
    z_n += 1;
    x_t += 1;
  }
  if (alg_t == 1) {
    z_t[0] = y_t[0] + y_t_0;
    z_t[1] = y_t[1] + y_t_1;
    z_t[2] = y_t[2] + y_t_2;
    z_t[3] = y_t[3] + y_t_3;
  } else {
    z_t[0] = y_t[0] - y_t_0;
    z_t[1] = y_t[1] - y_t_1;
    z_t[2] = y_t[2] - y_t_2;
    z_t[3] = y_t[3] - y_t_3;
  }
}
```