void kern_r4_fma_n_b(double *restrict o0, double *restrict o1,
                     double *restrict o2, double *restrict o3, double *i0,
                     double *i1, double *i2, double *i3, double *w, double *w2,
                     long bsize, long blocks) {
  long i, j;
  for (i = 0; i < blocks; i++) {
    double wr1, wi1;
    double wr2, wi2;
    double wr3, wi13;
    wr1 = w[2 * i * bsize];
    wi1 = w[2 * i * bsize + 1];
    wr2 = w[4 * i * bsize];
    wi2 = w[4 * i * bsize + 1];
    wr3 = w2[2 * i * bsize];
    wi13 = w2[2 * i * bsize + 1];
    for (j = 0; j < bsize; j++) {
      double pr1, pi1;
      double pr2, pi2;
      double pr3, pi3;
      double qr0, qi0;
      double qr1, qi1;
      double qr2, qi2;
      double qr3, qi3;
      pr1 = i1[2 * j] * wr1 - i1[2 * j + 1];
      pi1 = i1[2 * j] + i1[2 * j + 1] * wr1;
      pr2 = i2[2 * j] * wr2 - i2[2 * j + 1];
      pi2 = i2[2 * j] + i2[2 * j + 1] * wr2;
      pr3 = i3[2 * j] * wr3 - i3[2 * j + 1];
      pi3 = i3[2 * j] + i3[2 * j + 1] * wr3;
      qr0 = i0[2 * j] + pr2 * wi2;
      qr2 = i0[2 * j] - pr2 * wi2;
      qi0 = i0[2 * j + 1] + pi2 * wi2;
      qi2 = i0[2 * j + 1] - pi2 * wi2;
      qr1 = pr1 + pr3 * wi13;
      qr3 = pr1 - pr3 * wi13;
      qi1 = pi1 + pi3 * wi13;
      qi3 = pi1 - pi3 * wi13;
      o0[2 * j] = qr0 + qr1 * wi1;
      o0[2 * j + 1] = qi0 + qi1 * wi1;
      o2[2 * j] = qr0 - qr1 * wi1;
      o2[2 * j + 1] = qi0 - qi1 * wi1;
      o1[2 * j] = qr2 - qi3 * wi1;
      o1[2 * j + 1] = qi2 + qr3 * wi1;
      o3[2 * j] = qr2 + qi3 * wi1;
      o3[2 * j + 1] = qi2 - qr3 * wi1;
    }
    i0 += 8 * bsize;
    i1 += 8 * bsize;
    i2 += 8 * bsize;
    i3 += 8 * bsize;
    o0 += 2 * bsize;
    o1 += 2 * bsize;
    o2 += 2 * bsize;
    o3 += 2 * bsize;
  }
}


x86 assembly (clang, -O0):
<kern_r4_fma_n_b>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
mov    0x38(%rbp),%rax
mov    0x30(%rbp),%rax
mov    0x28(%rbp),%rax
mov    0x20(%rbp),%rax
mov    0x18(%rbp),%rax
mov    0x10(%rbp),%rax
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    %rcx,-0x20(%rbp)
mov    %r8,-0x28(%rbp)
mov    %r9,-0x30(%rbp)
movq   $0x0,-0x38(%rbp)
mov    -0x38(%rbp),%rax
cmp    0x38(%rbp),%rax
jge    17c8 <kern_r4_fma_n_b+0x6c8>
mov    0x20(%rbp),%rax
mov    -0x38(%rbp),%rcx
shl    $0x1,%rcx
imul   0x30(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x48(%rbp)
mov    0x20(%rbp),%rax
mov    -0x38(%rbp),%rcx
shl    $0x1,%rcx
imul   0x30(%rbp),%rcx
movsd  0x8(%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x50(%rbp)
mov    0x20(%rbp),%rax
mov    -0x38(%rbp),%rcx
shl    $0x2,%rcx
imul   0x30(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x58(%rbp)
mov    0x20(%rbp),%rax
mov    -0x38(%rbp),%rcx
shl    $0x2,%rcx
imul   0x30(%rbp),%rcx
movsd  0x8(%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x60(%rbp)
mov    0x28(%rbp),%rax
mov    -0x38(%rbp),%rcx
shl    $0x1,%rcx
imul   0x30(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x68(%rbp)
mov    0x28(%rbp),%rax
mov    -0x38(%rbp),%rcx
shl    $0x1,%rcx
imul   0x30(%rbp),%rcx
movsd  0x8(%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x70(%rbp)
movq   $0x0,-0x40(%rbp)
mov    -0x40(%rbp),%rax
cmp    0x30(%rbp),%rax
jge    1717 <kern_r4_fma_n_b+0x617>
mov    -0x30(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  -0x48(%rbp),%xmm2
mov    -0x30(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x78(%rbp)
mov    -0x30(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm1
mov    -0x30(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm0
movsd  -0x48(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x80(%rbp)
mov    0x10(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  -0x58(%rbp),%xmm2
mov    0x10(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
mov    0x10(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm1
mov    0x10(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm0
movsd  -0x58(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x90(%rbp)
ff
mov    0x18(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  -0x68(%rbp),%xmm2
mov    0x18(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
mov    0x18(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm1
mov    0x18(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm0
movsd  -0x68(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xa0(%rbp)
ff
mov    -0x28(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm1
movsd  -0x88(%rbp),%xmm0
ff
movsd  -0x60(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xa8(%rbp)
ff
mov    -0x28(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  (%rax,%rcx,8),%xmm1
movsd  -0x88(%rbp),%xmm0
ff
movsd  -0x60(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xc8(%rbp)
ff
mov    -0x28(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm1
movsd  -0x90(%rbp),%xmm0
ff
movsd  -0x60(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xb0(%rbp)
ff
mov    -0x28(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  0x8(%rax,%rcx,8),%xmm1
movsd  -0x90(%rbp),%xmm0
ff
movsd  -0x60(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xd0(%rbp)
ff
movsd  -0x78(%rbp),%xmm1
movsd  -0x98(%rbp),%xmm0
ff
movsd  -0x70(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xb8(%rbp)
ff
movsd  -0x78(%rbp),%xmm1
movsd  -0x98(%rbp),%xmm0
ff
movsd  -0x70(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xd8(%rbp)
ff
movsd  -0x80(%rbp),%xmm1
movsd  -0xa0(%rbp),%xmm0
ff
movsd  -0x70(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xc0(%rbp)
ff
movsd  -0x80(%rbp),%xmm1
movsd  -0xa0(%rbp),%xmm0
ff
movsd  -0x70(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xe0(%rbp)
ff
movsd  -0xa8(%rbp),%xmm1
ff
movsd  -0xb8(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x8(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,(%rax,%rcx,8)
movsd  -0xb0(%rbp),%xmm1
ff
movsd  -0xc0(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x8(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,0x8(%rax,%rcx,8)
movsd  -0xa8(%rbp),%xmm1
ff
movsd  -0xb8(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x18(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,(%rax,%rcx,8)
movsd  -0xb0(%rbp),%xmm1
ff
movsd  -0xc0(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x18(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,0x8(%rax,%rcx,8)
movsd  -0xc8(%rbp),%xmm1
ff
movsd  -0xe0(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,(%rax,%rcx,8)
movsd  -0xd0(%rbp),%xmm1
ff
movsd  -0xd8(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,0x8(%rax,%rcx,8)
movsd  -0xc8(%rbp),%xmm1
ff
movsd  -0xe0(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x20(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,(%rax,%rcx,8)
movsd  -0xd0(%rbp),%xmm1
ff
movsd  -0xd8(%rbp),%xmm0
ff
movsd  -0x50(%rbp),%xmm2
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x20(%rbp),%rax
mov    -0x40(%rbp),%rcx
shl    $0x1,%rcx
movsd  %xmm0,0x8(%rax,%rcx,8)
mov    -0x40(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x40(%rbp)
jmp    11fb <kern_r4_fma_n_b+0xfb>
mov    0x30(%rbp),%rax
shl    $0x3,%rax
shl    $0x3,%rax
add    -0x28(%rbp),%rax
mov    %rax,-0x28(%rbp)
mov    0x30(%rbp),%rax
shl    $0x3,%rax
shl    $0x3,%rax
add    -0x30(%rbp),%rax
mov    %rax,-0x30(%rbp)
mov    0x30(%rbp),%rax
shl    $0x3,%rax
shl    $0x3,%rax
add    0x10(%rbp),%rax
mov    %rax,0x10(%rbp)
mov    0x30(%rbp),%rax
shl    $0x3,%rax
shl    $0x3,%rax
add    0x18(%rbp),%rax
mov    %rax,0x18(%rbp)
mov    0x30(%rbp),%rax
shl    $0x1,%rax
shl    $0x3,%rax
add    -0x8(%rbp),%rax
mov    %rax,-0x8(%rbp)
mov    0x30(%rbp),%rax
shl    $0x1,%rax
shl    $0x3,%rax
add    -0x10(%rbp),%rax
mov    %rax,-0x10(%rbp)
mov    0x30(%rbp),%rax
shl    $0x1,%rax
shl    $0x3,%rax
add    -0x18(%rbp),%rax
mov    %rax,-0x18(%rbp)
mov    0x30(%rbp),%rax
shl    $0x1,%rax
shl    $0x3,%rax
add    -0x20(%rbp),%rax
mov    %rax,-0x20(%rbp)
mov    -0x38(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x38(%rbp)
jmp    1140 <kern_r4_fma_n_b+0x40>
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<kern_r4_fma_n_b>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0xa8,%rsp
mov    %rcx,-0x28(%rsp)
mov    %rdx,-0x30(%rsp)
mov    %rsi,-0x38(%rsp)
mov    %rdi,-0x40(%rsp)
cmpq   $0x0,0x108(%rsp)
jle    1739 <kern_r4_fma_n_b+0x639>
mov    0x100(%rsp),%rsi
mov    0xe8(%rsp),%rdi
mov    0xe0(%rsp),%rbp
lea    -0x1(%rsi),%rax
lea    (%rsi,%rsi,1),%rcx
mov    %rcx,-0x18(%rsp)
mov    $0x10,%ecx
mul    %rcx
seto   -0x71(%rsp)
mov    %rsi,%rcx
and    $0xfffffffffffffffe,%rcx
mov    %rcx,-0x48(%rsp)
shl    $0x6,%rsi
mov    %rsi,-0x8(%rsp)
lea    0x10(%rax),%rcx
mov    %rcx,-0x10(%rsp)
xor    %ebx,%ebx
movapd 0xe71(%rip),%xmm15
mov    -0x40(%rsp),%rcx
mov    -0x30(%rsp),%rdx
mov    -0x38(%rsp),%r12
mov    -0x28(%rsp),%r15
jmp    1202 <kern_r4_fma_n_b+0x102>
cs nopw 0x0(%rax,%rax,1)
nop
mov    -0x20(%rsp),%rbx
add    $0x1,%rbx
mov    -0x50(%rsp),%r8
mov    -0x8(%rsp),%r10
add    %r10,%r8
mov    -0x58(%rsp),%rdi
add    %r10,%rdi
mov    -0x60(%rsp),%rbp
add    %r10,%rbp
mov    -0x10(%rsp),%rsi
add    %rsi,%r15
add    %rsi,%r12
mov    -0x70(%rsp),%rdx
add    %rsi,%rdx
mov    -0x68(%rsp),%rcx
add    %rsi,%rcx
add    %r10,%r9
cmp    0x108(%rsp),%rbx
je     1739 <kern_r4_fma_n_b+0x639>
mov    %rdx,-0x70(%rsp)
mov    %rcx,-0x68(%rsp)
mov    %rbx,-0x20(%rsp)
mov    %rbp,-0x60(%rsp)
mov    %rdi,-0x58(%rsp)
mov    %r8,-0x50(%rsp)
cmpq   $0x0,0x100(%rsp)
jle    11b0 <kern_r4_fma_n_b+0xb0>
mov    -0x20(%rsp),%rbx
mov    %rbx,%rdx
mov    0x100(%rsp),%rdi
imul   %rdi,%rdx
mov    %rdx,%rsi
shl    $0x4,%rsi
shl    $0x5,%rdx
mov    0xf0(%rsp),%rbp
movsd  0x0(%rbp,%rsi,1),%xmm8
movsd  0x8(%rbp,%rsi,1),%xmm14
movsd  0x0(%rbp,%rdx,1),%xmm10
movsd  0x8(%rbp,%rdx,1),%xmm9
mov    0xf8(%rsp),%rdx
movsd  (%rdx,%rsi,1),%xmm11
movsd  0x8(%rdx,%rsi,1),%xmm1
cmp    $0x1,%rdi
jne    1410 <kern_r4_fma_n_b+0x310>
xor    %edx,%edx
unpcklpd %xmm8,%xmm8
unpcklpd %xmm10,%xmm10
unpcklpd %xmm11,%xmm11
unpcklpd %xmm9,%xmm9
movapd %xmm1,%xmm7
unpcklpd %xmm1,%xmm7
unpcklpd %xmm14,%xmm14
mov    0x100(%rsp),%rbp
sub    %rdx,%rbp
shl    $0x4,%rdx
mov    %r15,%r14
mov    %r12,%r10
mov    -0x70(%rsp),%rsi
mov    -0x68(%rsp),%rdi
mov    -0x50(%rsp),%r8
mov    -0x58(%rsp),%r13
mov    -0x60(%rsp),%rbx
mov    %r9,%r11
movupd (%r11,%rdx,1),%xmm3
movapd %xmm3,%xmm0
unpckhpd %xmm3,%xmm0
xorpd  %xmm15,%xmm0
unpcklpd %xmm3,%xmm0
mulpd  %xmm8,%xmm3
addpd  %xmm0,%xmm3
movupd (%rbx,%rdx,1),%xmm0
movapd %xmm0,%xmm2
unpckhpd %xmm0,%xmm2
xorpd  %xmm15,%xmm2
unpcklpd %xmm0,%xmm2
mulpd  %xmm10,%xmm0
addpd  %xmm2,%xmm0
mulpd  %xmm9,%xmm0
movupd 0x0(%r13,%rdx,1),%xmm2
movapd %xmm2,%xmm4
unpckhpd %xmm2,%xmm4
xorpd  %xmm15,%xmm4
unpcklpd %xmm2,%xmm4
mulpd  %xmm11,%xmm2
addpd  %xmm4,%xmm2
movupd (%r8,%rdx,1),%xmm4
movapd %xmm0,%xmm6
addpd  %xmm4,%xmm6
subpd  %xmm0,%xmm4
movapd %xmm2,%xmm0
mulsd  %xmm1,%xmm0
movapd %xmm3,%xmm5
subsd  %xmm0,%xmm5
movapd %xmm2,%xmm0
mulpd  %xmm7,%xmm0
addpd  %xmm3,%xmm0
unpckhpd %xmm2,%xmm2
unpckhpd %xmm3,%xmm3
mulsd  %xmm1,%xmm2
subsd  %xmm2,%xmm3
mulpd  %xmm14,%xmm0
movapd %xmm0,%xmm2
addpd  %xmm6,%xmm2
movupd %xmm2,(%rdi,%rdx,1)
subpd  %xmm0,%xmm6
movupd %xmm6,(%rsi,%rdx,1)
movapd %xmm3,%xmm0
xorpd  %xmm15,%xmm0
unpcklpd %xmm5,%xmm0
mulpd  %xmm14,%xmm0
addpd  %xmm4,%xmm0
movupd %xmm0,(%r10,%rdx,1)
xorpd  %xmm15,%xmm5
unpcklpd %xmm5,%xmm3
mulpd  %xmm14,%xmm3
addpd  %xmm4,%xmm3
movupd %xmm3,(%r14,%rdx,1)
add    $0x10,%r11
add    $0x10,%rbx
add    $0x10,%r13
add    $0x10,%r8
add    $0x10,%rdi
add    $0x10,%rsi
add    $0x10,%r10
add    $0x10,%r14
add    $0xffffffffffffffff,%rbp
jne    12e0 <kern_r4_fma_n_b+0x1e0>
jmp    11b0 <kern_r4_fma_n_b+0xb0>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
mov    -0x18(%rsp),%rsi
imul   %rbx,%rsi
shl    $0x3,%rsi
or     $0x8,%rsi
mov    -0x40(%rsp),%rdx
add    %rsi,%rdx
mov    -0x30(%rsp),%rdi
add    %rsi,%rdi
mov    -0x38(%rsp),%rbp
add    %rsi,%rbp
add    -0x28(%rsp),%rsi
lea    (%rdx,%rax,1),%rbx
cmp    %rdx,%rbx
setb   %bl
mov    -0x71(%rsp),%r8b
or     %r8b,%bl
lea    (%rdi,%rax,1),%rdx
cmp    %rdi,%rdx
setb   %dl
lea    (%rax,%rbp,1),%rdi
cmp    %rbp,%rdi
setb   %dil
lea    (%rsi,%rax,1),%rbp
cmp    %rsi,%rbp
setb   %sil
test   %bl,%bl
jne    128c <kern_r4_fma_n_b+0x18c>
or     %r8b,%dl
jne    128c <kern_r4_fma_n_b+0x18c>
or     %r8b,%dil
jne    128c <kern_r4_fma_n_b+0x18c>
or     %r8b,%sil
mov    $0x0,%edx
jne    128e <kern_r4_fma_n_b+0x18e>
mov    %rax,%r8
movapd %xmm8,0x40(%rsp)
unpcklpd %xmm8,%xmm8
movapd %xmm8,0x90(%rsp)
movapd %xmm10,0x30(%rsp)
unpcklpd %xmm10,%xmm10
movapd %xmm10,0x80(%rsp)
movapd %xmm11,0x10(%rsp)
unpcklpd %xmm11,%xmm11
movapd %xmm11,0x70(%rsp)
movapd %xmm9,0x20(%rsp)
unpcklpd %xmm9,%xmm9
movapd %xmm9,0x60(%rsp)
movapd %xmm1,(%rsp)
unpcklpd %xmm1,%xmm1
movapd %xmm1,0x50(%rsp)
movapd %xmm14,%xmm13
unpcklpd %xmm14,%xmm13
mov    -0x48(%rsp),%rdx
xor    %ebp,%ebp
mov    %r9,%r10
mov    -0x50(%rsp),%rdi
mov    -0x58(%rsp),%rbx
mov    -0x60(%rsp),%rax
mov    -0x68(%rsp),%rcx
mov    -0x70(%rsp),%rsi
nopl   0x0(%rax)
movupd (%r10,%rbp,1),%xmm3
movupd 0x10(%r10,%rbp,1),%xmm1
movapd %xmm3,%xmm4
unpcklpd %xmm1,%xmm4
unpckhpd %xmm1,%xmm3
movapd %xmm4,%xmm5
movapd 0x90(%rsp),%xmm0
mulpd  %xmm0,%xmm5
subpd  %xmm3,%xmm5
mulpd  %xmm0,%xmm3
addpd  %xmm4,%xmm3
movupd (%rax,%rbp,1),%xmm9
movupd 0x10(%rax,%rbp,1),%xmm1
movapd %xmm9,%xmm4
unpcklpd %xmm1,%xmm4
unpckhpd %xmm1,%xmm9
movapd %xmm4,%xmm1
movapd 0x80(%rsp),%xmm0
mulpd  %xmm0,%xmm1
subpd  %xmm9,%xmm1
mulpd  %xmm0,%xmm9
addpd  %xmm4,%xmm9
movupd (%rbx,%rbp,1),%xmm10
movupd 0x10(%rbx,%rbp,1),%xmm4
movapd %xmm10,%xmm0
unpcklpd %xmm4,%xmm0
unpckhpd %xmm4,%xmm10
movapd %xmm0,%xmm6
movapd 0x70(%rsp),%xmm2
mulpd  %xmm2,%xmm6
subpd  %xmm10,%xmm6
mulpd  %xmm2,%xmm10
addpd  %xmm0,%xmm10
movupd (%rdi,%rbp,1),%xmm4
movupd 0x10(%rdi,%rbp,1),%xmm0
movapd %xmm4,%xmm8
unpcklpd %xmm0,%xmm8
unpckhpd %xmm0,%xmm4
movapd 0x60(%rsp),%xmm0
mulpd  %xmm0,%xmm1
movapd %xmm1,%xmm11
addpd  %xmm8,%xmm11
subpd  %xmm1,%xmm8
mulpd  %xmm0,%xmm9
movapd %xmm9,%xmm12
addpd  %xmm4,%xmm12
subpd  %xmm9,%xmm4
movapd 0x50(%rsp),%xmm1
mulpd  %xmm1,%xmm6
movapd %xmm6,%xmm0
addpd  %xmm5,%xmm0
subpd  %xmm6,%xmm5
mulpd  %xmm1,%xmm10
movapd %xmm10,%xmm7
addpd  %xmm3,%xmm7
subpd  %xmm10,%xmm3
mulpd  %xmm13,%xmm0
movapd %xmm0,%xmm6
addpd  %xmm11,%xmm6
mulpd  %xmm13,%xmm7
movapd %xmm7,%xmm1
addpd  %xmm12,%xmm1
movapd %xmm6,%xmm2
unpcklpd %xmm1,%xmm2
movhlps %xmm6,%xmm1
movups %xmm1,0x10(%rcx,%rbp,1)
movupd %xmm2,(%rcx,%rbp,1)
subpd  %xmm0,%xmm11
subpd  %xmm7,%xmm12
movapd %xmm11,%xmm0
unpcklpd %xmm12,%xmm0
movhlps %xmm11,%xmm12
movups %xmm12,0x10(%rsi,%rbp,1)
movupd %xmm0,(%rsi,%rbp,1)
mulpd  %xmm13,%xmm3
movapd %xmm8,%xmm0
subpd  %xmm3,%xmm0
mulpd  %xmm13,%xmm5
movapd %xmm5,%xmm1
addpd  %xmm4,%xmm1
movapd %xmm0,%xmm2
unpcklpd %xmm1,%xmm2
movhlps %xmm0,%xmm1
movups %xmm1,0x10(%r12,%rbp,1)
movupd %xmm2,(%r12,%rbp,1)
addpd  %xmm8,%xmm3
subpd  %xmm5,%xmm4
movapd %xmm3,%xmm0
unpcklpd %xmm4,%xmm0
movhlps %xmm3,%xmm4
movups %xmm4,0x10(%r15,%rbp,1)
movupd %xmm0,(%r15,%rbp,1)
add    $0x20,%rbp
add    $0xfffffffffffffffe,%rdx
jne    1530 <kern_r4_fma_n_b+0x430>
mov    -0x48(%rsp),%rax
mov    %rax,%rdx
cmp    0x100(%rsp),%rax
mov    %r8,%rax
movapd 0x40(%rsp),%xmm8
movapd 0x30(%rsp),%xmm10
movapd 0x20(%rsp),%xmm9
movapd 0x10(%rsp),%xmm11
movapd (%rsp),%xmm1
je     11b0 <kern_r4_fma_n_b+0xb0>
jmp    128e <kern_r4_fma_n_b+0x18e>
add    $0xa8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @kern_r4_fma_n_b(double* noalias %0, double* noalias %1, double* noalias %2, double* noalias %3, double* %4, double* %5, double* %6, double* %7, double* %8, double* %9, i64 %10, i64 %11) {
%13 = alloca double*
%14 = alloca double*
%15 = alloca double*
%16 = alloca double*
%17 = alloca double*
%18 = alloca double*
%19 = alloca double*
%20 = alloca double*
%21 = alloca double*
%22 = alloca double*
%23 = alloca i64
%24 = alloca i64
%25 = alloca i64
%26 = alloca i64
%27 = alloca double
%28 = alloca double
%29 = alloca double
%30 = alloca double
%31 = alloca double
%32 = alloca double
%33 = alloca double
%34 = alloca double
%35 = alloca double
%36 = alloca double
%37 = alloca double
%38 = alloca double
%39 = alloca double
%40 = alloca double
%41 = alloca double
%42 = alloca double
%43 = alloca double
%44 = alloca double
%45 = alloca double
%46 = alloca double
store double* %0, double** %13
store double* %1, double** %14
store double* %2, double** %15
store double* %3, double** %16
store double* %4, double** %17
store double* %5, double** %18
store double* %6, double** %19
store double* %7, double** %20
store double* %8, double** %21
store double* %9, double** %22
store i64 %10, i64* %23
store i64 %11, i64* %24
store i64 0, i64* %25
br label %47
47: ; preds = %345, %12
%48 = load i64, i64* %25
%49 = load i64, i64* %24
%50 = icmp slt i64 %48, %49
br i1 %50, label %51, label %348
51: ; preds = %47
%52 = load double*, double** %21
%53 = load i64, i64* %25
%54 = mul nsw i64 2, %53
%55 = load i64, i64* %23
%56 = mul nsw i64 %54, %55
%57 = getelementptr inbounds double, double* %52, i64 %56
%58 = load double, double* %57
store double %58, double* %27
%59 = load double*, double** %21
%60 = load i64, i64* %25
%61 = mul nsw i64 2, %60
%62 = load i64, i64* %23
%63 = mul nsw i64 %61, %62
%64 = add nsw i64 %63, 1
%65 = getelementptr inbounds double, double* %59, i64 %64
%66 = load double, double* %65
store double %66, double* %28
%67 = load double*, double** %21
%68 = load i64, i64* %25
%69 = mul nsw i64 4, %68
%70 = load i64, i64* %23
%71 = mul nsw i64 %69, %70
%72 = getelementptr inbounds double, double* %67, i64 %71
%73 = load double, double* %72
store double %73, double* %29
%74 = load double*, double** %21
%75 = load i64, i64* %25
%76 = mul nsw i64 4, %75
%77 = load i64, i64* %23
%78 = mul nsw i64 %76, %77
%79 = add nsw i64 %78, 1
%80 = getelementptr inbounds double, double* %74, i64 %79
%81 = load double, double* %80
store double %81, double* %30
%82 = load double*, double** %22
%83 = load i64, i64* %25
%84 = mul nsw i64 2, %83
%85 = load i64, i64* %23
%86 = mul nsw i64 %84, %85
%87 = getelementptr inbounds double, double* %82, i64 %86
%88 = load double, double* %87
store double %88, double* %31
%89 = load double*, double** %22
%90 = load i64, i64* %25
%91 = mul nsw i64 2, %90
%92 = load i64, i64* %23
%93 = mul nsw i64 %91, %92
%94 = add nsw i64 %93, 1
%95 = getelementptr inbounds double, double* %89, i64 %94
%96 = load double, double* %95
store double %96, double* %32
store i64 0, i64* %26
br label %97
97: ; preds = %309, %51
%98 = load i64, i64* %26
%99 = load i64, i64* %23
%100 = icmp slt i64 %98, %99
br i1 %100, label %101, label %312
101: ; preds = %97
%102 = load double*, double** %18
%103 = load i64, i64* %26
%104 = mul nsw i64 2, %103
%105 = getelementptr inbounds double, double* %102, i64 %104
%106 = load double, double* %105
%107 = load double, double* %27
%108 = load double*, double** %18
%109 = load i64, i64* %26
%110 = mul nsw i64 2, %109
%111 = add nsw i64 %110, 1
%112 = getelementptr inbounds double, double* %108, i64 %111
%113 = load double, double* %112
%114 = fneg double %113
%115 = call double @llvm.fmuladd.f64(double %106, double %107, double %114)
store double %115, double* %33
%116 = load double*, double** %18
%117 = load i64, i64* %26
%118 = mul nsw i64 2, %117
%119 = getelementptr inbounds double, double* %116, i64 %118
%120 = load double, double* %119
%121 = load double*, double** %18
%122 = load i64, i64* %26
%123 = mul nsw i64 2, %122
%124 = add nsw i64 %123, 1
%125 = getelementptr inbounds double, double* %121, i64 %124
%126 = load double, double* %125
%127 = load double, double* %27
%128 = call double @llvm.fmuladd.f64(double %126, double %127, double %120)
store double %128, double* %34
%129 = load double*, double** %19
%130 = load i64, i64* %26
%131 = mul nsw i64 2, %130
%132 = getelementptr inbounds double, double* %129, i64 %131
%133 = load double, double* %132
%134 = load double, double* %29
%135 = load double*, double** %19
%136 = load i64, i64* %26
%137 = mul nsw i64 2, %136
%138 = add nsw i64 %137, 1
%139 = getelementptr inbounds double, double* %135, i64 %138
%140 = load double, double* %139
%141 = fneg double %140
%142 = call double @llvm.fmuladd.f64(double %133, double %134, double %141)
store double %142, double* %35
%143 = load double*, double** %19
%144 = load i64, i64* %26
%145 = mul nsw i64 2, %144
%146 = getelementptr inbounds double, double* %143, i64 %145
%147 = load double, double* %146
%148 = load double*, double** %19
%149 = load i64, i64* %26
%150 = mul nsw i64 2, %149
%151 = add nsw i64 %150, 1
%152 = getelementptr inbounds double, double* %148, i64 %151
%153 = load double, double* %152
%154 = load double, double* %29
%155 = call double @llvm.fmuladd.f64(double %153, double %154, double %147)
store double %155, double* %36
%156 = load double*, double** %20
%157 = load i64, i64* %26
%158 = mul nsw i64 2, %157
%159 = getelementptr inbounds double, double* %156, i64 %158
%160 = load double, double* %159
%161 = load double, double* %31
%162 = load double*, double** %20
%163 = load i64, i64* %26
%164 = mul nsw i64 2, %163
%165 = add nsw i64 %164, 1
%166 = getelementptr inbounds double, double* %162, i64 %165
%167 = load double, double* %166
%168 = fneg double %167
%169 = call double @llvm.fmuladd.f64(double %160, double %161, double %168)
store double %169, double* %37
%170 = load double*, double** %20
%171 = load i64, i64* %26
%172 = mul nsw i64 2, %171
%173 = getelementptr inbounds double, double* %170, i64 %172
%174 = load double, double* %173
%175 = load double*, double** %20
%176 = load i64, i64* %26
%177 = mul nsw i64 2, %176
%178 = add nsw i64 %177, 1
%179 = getelementptr inbounds double, double* %175, i64 %178
%180 = load double, double* %179
%181 = load double, double* %31
%182 = call double @llvm.fmuladd.f64(double %180, double %181, double %174)
store double %182, double* %38
%183 = load double*, double** %17
%184 = load i64, i64* %26
%185 = mul nsw i64 2, %184
%186 = getelementptr inbounds double, double* %183, i64 %185
%187 = load double, double* %186
%188 = load double, double* %35
%189 = load double, double* %30
%190 = call double @llvm.fmuladd.f64(double %188, double %189, double %187)
store double %190, double* %39
%191 = load double*, double** %17
%192 = load i64, i64* %26
%193 = mul nsw i64 2, %192
%194 = getelementptr inbounds double, double* %191, i64 %193
%195 = load double, double* %194
%196 = load double, double* %35
%197 = load double, double* %30
%198 = fneg double %196
%199 = call double @llvm.fmuladd.f64(double %198, double %197, double %195)
store double %199, double* %43
%200 = load double*, double** %17
%201 = load i64, i64* %26
%202 = mul nsw i64 2, %201
%203 = add nsw i64 %202, 1
%204 = getelementptr inbounds double, double* %200, i64 %203
%205 = load double, double* %204
%206 = load double, double* %36
%207 = load double, double* %30
%208 = call double @llvm.fmuladd.f64(double %206, double %207, double %205)
store double %208, double* %40
%209 = load double*, double** %17
%210 = load i64, i64* %26
%211 = mul nsw i64 2, %210
%212 = add nsw i64 %211, 1
%213 = getelementptr inbounds double, double* %209, i64 %212
%214 = load double, double* %213
%215 = load double, double* %36
%216 = load double, double* %30
%217 = fneg double %215
%218 = call double @llvm.fmuladd.f64(double %217, double %216, double %214)
store double %218, double* %44
%219 = load double, double* %33
%220 = load double, double* %37
%221 = load double, double* %32
%222 = call double @llvm.fmuladd.f64(double %220, double %221, double %219)
store double %222, double* %41
%223 = load double, double* %33
%224 = load double, double* %37
%225 = load double, double* %32
%226 = fneg double %224
%227 = call double @llvm.fmuladd.f64(double %226, double %225, double %223)
store double %227, double* %45
%228 = load double, double* %34
%229 = load double, double* %38
%230 = load double, double* %32
%231 = call double @llvm.fmuladd.f64(double %229, double %230, double %228)
store double %231, double* %42
%232 = load double, double* %34
%233 = load double, double* %38
%234 = load double, double* %32
%235 = fneg double %233
%236 = call double @llvm.fmuladd.f64(double %235, double %234, double %232)
store double %236, double* %46
%237 = load double, double* %39
%238 = load double, double* %41
%239 = load double, double* %28
%240 = call double @llvm.fmuladd.f64(double %238, double %239, double %237)
%241 = load double*, double** %13
%242 = load i64, i64* %26
%243 = mul nsw i64 2, %242
%244 = getelementptr inbounds double, double* %241, i64 %243
store double %240, double* %244
%245 = load double, double* %40
%246 = load double, double* %42
%247 = load double, double* %28
%248 = call double @llvm.fmuladd.f64(double %246, double %247, double %245)
%249 = load double*, double** %13
%250 = load i64, i64* %26
%251 = mul nsw i64 2, %250
%252 = add nsw i64 %251, 1
%253 = getelementptr inbounds double, double* %249, i64 %252
store double %248, double* %253
%254 = load double, double* %39
%255 = load double, double* %41
%256 = load double, double* %28
%257 = fneg double %255
%258 = call double @llvm.fmuladd.f64(double %257, double %256, double %254)
%259 = load double*, double** %15
%260 = load i64, i64* %26
%261 = mul nsw i64 2, %260
%262 = getelementptr inbounds double, double* %259, i64 %261
store double %258, double* %262
%263 = load double, double* %40
%264 = load double, double* %42
%265 = load double, double* %28
%266 = fneg double %264
%267 = call double @llvm.fmuladd.f64(double %266, double %265, double %263)
%268 = load double*, double** %15
%269 = load i64, i64* %26
%270 = mul nsw i64 2, %269
%271 = add nsw i64 %270, 1
%272 = getelementptr inbounds double, double* %268, i64 %271
store double %267, double* %272
%273 = load double, double* %43
%274 = load double, double* %46
%275 = load double, double* %28
%276 = fneg double %274
%277 = call double @llvm.fmuladd.f64(double %276, double %275, double %273)
%278 = load double*, double** %14
%279 = load i64, i64* %26
%280 = mul nsw i64 2, %279
%281 = getelementptr inbounds double, double* %278, i64 %280
store double %277, double* %281
%282 = load double, double* %44
%283 = load double, double* %45
%284 = load double, double* %28
%285 = call double @llvm.fmuladd.f64(double %283, double %284, double %282)
%286 = load double*, double** %14
%287 = load i64, i64* %26
%288 = mul nsw i64 2, %287
%289 = add nsw i64 %288, 1
%290 = getelementptr inbounds double, double* %286, i64 %289
store double %285, double* %290
%291 = load double, double* %43
%292 = load double, double* %46
%293 = load double, double* %28
%294 = call double @llvm.fmuladd.f64(double %292, double %293, double %291)
%295 = load double*, double** %16
%296 = load i64, i64* %26
%297 = mul nsw i64 2, %296
%298 = getelementptr inbounds double, double* %295, i64 %297
store double %294, double* %298
%299 = load double, double* %44
%300 = load double, double* %45
%301 = load double, double* %28
%302 = fneg double %300
%303 = call double @llvm.fmuladd.f64(double %302, double %301, double %299)
%304 = load double*, double** %16
%305 = load i64, i64* %26
%306 = mul nsw i64 2, %305
%307 = add nsw i64 %306, 1
%308 = getelementptr inbounds double, double* %304, i64 %307
store double %303, double* %308
br label %309
309: ; preds = %101
%310 = load i64, i64* %26
%311 = add nsw i64 %310, 1
store i64 %311, i64* %26
br label %97
312: ; preds = %97
%313 = load i64, i64* %23
%314 = mul nsw i64 8, %313
%315 = load double*, double** %17
%316 = getelementptr inbounds double, double* %315, i64 %314
store double* %316, double** %17
%317 = load i64, i64* %23
%318 = mul nsw i64 8, %317
%319 = load double*, double** %18
%320 = getelementptr inbounds double, double* %319, i64 %318
store double* %320, double** %18
%321 = load i64, i64* %23
%322 = mul nsw i64 8, %321
%323 = load double*, double** %19
%324 = getelementptr inbounds double, double* %323, i64 %322
store double* %324, double** %19
%325 = load i64, i64* %23
%326 = mul nsw i64 8, %325
%327 = load double*, double** %20
%328 = getelementptr inbounds double, double* %327, i64 %326
store double* %328, double** %20
%329 = load i64, i64* %23
%330 = mul nsw i64 2, %329
%331 = load double*, double** %13
%332 = getelementptr inbounds double, double* %331, i64 %330
store double* %332, double** %13
%333 = load i64, i64* %23
%334 = mul nsw i64 2, %333
%335 = load double*, double** %14
%336 = getelementptr inbounds double, double* %335, i64 %334
store double* %336, double** %14
%337 = load i64, i64* %23
%338 = mul nsw i64 2, %337
%339 = load double*, double** %15
%340 = getelementptr inbounds double, double* %339, i64 %338
store double* %340, double** %15
%341 = load i64, i64* %23
%342 = mul nsw i64 2, %341
%343 = load double*, double** %16
%344 = getelementptr inbounds double, double* %343, i64 %342
store double* %344, double** %16
br label %345
345: ; preds = %312
%346 = load i64, i64* %25
%347 = add nsw i64 %346, 1
store i64 %347, i64* %25
br label %47
348: ; preds = %47
ret void
}

LLVM IR (-O2):
define void @kern_r4_fma_n_b(double* noalias nocapture writeonly %0, double* noalias nocapture writeonly %1, double* noalias nocapture writeonly %2, double* noalias nocapture writeonly %3, double* nocapture %4, double* nocapture %5, double* nocapture %6, double* nocapture %7, double* nocapture %8, double* nocapture %9, i64 %10, i64 %11) {
%13 = icmp sgt i64 %11, 0
br i1 %13, label %14, label %267
14: ; preds = %12
%15 = icmp sgt i64 %10, 0
%16 = shl nsw i64 %10, 3
%17 = shl nsw i64 %10, 1
%18 = add i64 %10, -1
%19 = shl i64 %10, 1
%20 = icmp eq i64 %10, 1
%21 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %18, i64 16)
%22 = extractvalue { i64, i1 } %21, 0
%23 = extractvalue { i64, i1 } %21, 1
%24 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %18, i64 16)
%25 = extractvalue { i64, i1 } %24, 0
%26 = extractvalue { i64, i1 } %24, 1
%27 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %18, i64 16)
%28 = extractvalue { i64, i1 } %27, 0
%29 = extractvalue { i64, i1 } %27, 1
%30 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %18, i64 16)
%31 = extractvalue { i64, i1 } %30, 0
%32 = extractvalue { i64, i1 } %30, 1
%33 = and i64 %10, -2
%34 = icmp eq i64 %33, %10
br label %35
35: ; preds = %14, %256
%36 = phi double* [ %0, %14 ], [ %261, %256 ]
%37 = phi double* [ %1, %14 ], [ %262, %256 ]
%38 = phi double* [ %2, %14 ], [ %263, %256 ]
%39 = phi double* [ %3, %14 ], [ %264, %256 ]
%40 = phi double* [ %4, %14 ], [ %257, %256 ]
%41 = phi double* [ %5, %14 ], [ %258, %256 ]
%42 = phi double* [ %6, %14 ], [ %259, %256 ]
%43 = phi double* [ %7, %14 ], [ %260, %256 ]
%44 = phi i64 [ 0, %14 ], [ %265, %256 ]
%45 = mul i64 %19, %44
%46 = or i64 %45, 1
%47 = getelementptr double, double* %0, i64 %46
%48 = bitcast double* %47 to i8*
%49 = getelementptr double, double* %2, i64 %46
%50 = bitcast double* %49 to i8*
%51 = getelementptr double, double* %1, i64 %46
%52 = bitcast double* %51 to i8*
%53 = getelementptr double, double* %3, i64 %46
%54 = bitcast double* %53 to i8*
%55 = shl nuw nsw i64 %44, 1
%56 = mul nsw i64 %55, %10
%57 = getelementptr inbounds double, double* %8, i64 %56
%58 = load double, double* %57
%59 = or i64 %56, 1
%60 = getelementptr inbounds double, double* %8, i64 %59
%61 = load double, double* %60
%62 = shl nsw i64 %44, 2
%63 = mul nsw i64 %62, %10
%64 = getelementptr inbounds double, double* %8, i64 %63
%65 = load double, double* %64
%66 = or i64 %63, 1
%67 = getelementptr inbounds double, double* %8, i64 %66
%68 = load double, double* %67
%69 = getelementptr inbounds double, double* %9, i64 %56
%70 = load double, double* %69
%71 = getelementptr inbounds double, double* %9, i64 %59
%72 = load double, double* %71
br i1 %15, label %73, label %256
73: ; preds = %35
br i1 %20, label %179, label %74
74: ; preds = %73
%75 = getelementptr i8, i8* %48, i64 %22
%76 = icmp ult i8* %75, %48
%77 = or i1 %76, %23
%78 = getelementptr i8, i8* %50, i64 %25
%79 = icmp ult i8* %78, %50
%80 = or i1 %79, %26
%81 = getelementptr i8, i8* %52, i64 %28
%82 = icmp ult i8* %81, %52
%83 = or i1 %82, %29
%84 = getelementptr i8, i8* %54, i64 %31
%85 = icmp ult i8* %84, %54
%86 = or i1 %85, %32
%87 = or i1 %77, %80
%88 = or i1 %87, %83
%89 = or i1 %88, %86
br i1 %89, label %179, label %90
90: ; preds = %74
%91 = insertelement <2 x double> poison, double %58, i64 0
%92 = shufflevector <2 x double> %91, <2 x double> poison, <2 x i32> zeroinitializer
%93 = insertelement <2 x double> poison, double %65, i64 0
%94 = shufflevector <2 x double> %93, <2 x double> poison, <2 x i32> zeroinitializer
%95 = insertelement <2 x double> poison, double %70, i64 0
%96 = shufflevector <2 x double> %95, <2 x double> poison, <2 x i32> zeroinitializer
%97 = insertelement <2 x double> poison, double %68, i64 0
%98 = shufflevector <2 x double> %97, <2 x double> poison, <2 x i32> zeroinitializer
%99 = insertelement <2 x double> poison, double %72, i64 0
%100 = shufflevector <2 x double> %99, <2 x double> poison, <2 x i32> zeroinitializer
%101 = insertelement <2 x double> poison, double %61, i64 0
%102 = shufflevector <2 x double> %101, <2 x double> poison, <2 x i32> zeroinitializer
%103 = getelementptr inbounds double, double* %36, i64 -1
%104 = getelementptr inbounds double, double* %38, i64 -1
%105 = getelementptr inbounds double, double* %37, i64 -1
%106 = getelementptr inbounds double, double* %39, i64 -1
br label %107
107: ; preds = %107, %90
%108 = phi i64 [ 0, %90 ], [ %176, %107 ]
%109 = shl nuw nsw i64 %108, 1
%110 = getelementptr inbounds double, double* %41, i64 %109
%111 = bitcast double* %110 to <4 x double>*
%112 = load <4 x double>, <4 x double>* %111
%113 = shufflevector <4 x double> %112, <4 x double> poison, <2 x i32> <i32 0, i32 2>
%114 = shufflevector <4 x double> %112, <4 x double> poison, <2 x i32> <i32 1, i32 3>
%115 = or i64 %109, 1
%116 = fneg <2 x double> %114
%117 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %113, <2 x double> %92, <2 x double> %116)
%118 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %114, <2 x double> %92, <2 x double> %113)
%119 = getelementptr inbounds double, double* %42, i64 %109
%120 = bitcast double* %119 to <4 x double>*
%121 = load <4 x double>, <4 x double>* %120
%122 = shufflevector <4 x double> %121, <4 x double> poison, <2 x i32> <i32 0, i32 2>
%123 = shufflevector <4 x double> %121, <4 x double> poison, <2 x i32> <i32 1, i32 3>
%124 = fneg <2 x double> %123
%125 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %122, <2 x double> %94, <2 x double> %124)
%126 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %123, <2 x double> %94, <2 x double> %122)
%127 = getelementptr inbounds double, double* %43, i64 %109
%128 = bitcast double* %127 to <4 x double>*
%129 = load <4 x double>, <4 x double>* %128
%130 = shufflevector <4 x double> %129, <4 x double> poison, <2 x i32> <i32 0, i32 2>
%131 = shufflevector <4 x double> %129, <4 x double> poison, <2 x i32> <i32 1, i32 3>
%132 = fneg <2 x double> %131
%133 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %130, <2 x double> %96, <2 x double> %132)
%134 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %96, <2 x double> %130)
%135 = getelementptr inbounds double, double* %40, i64 %109
%136 = bitcast double* %135 to <4 x double>*
%137 = load <4 x double>, <4 x double>* %136
%138 = shufflevector <4 x double> %137, <4 x double> poison, <2 x i32> <i32 0, i32 2>
%139 = shufflevector <4 x double> %137, <4 x double> poison, <2 x i32> <i32 1, i32 3>
%140 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %125, <2 x double> %98, <2 x double> %138)
%141 = fneg <2 x double> %125
%142 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %141, <2 x double> %98, <2 x double> %138)
%143 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %126, <2 x double> %98, <2 x double> %139)
%144 = fneg <2 x double> %126
%145 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %144, <2 x double> %98, <2 x double> %139)
%146 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %133, <2 x double> %100, <2 x double> %117)
%147 = fneg <2 x double> %133
%148 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %147, <2 x double> %100, <2 x double> %117)
%149 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %134, <2 x double> %100, <2 x double> %118)
%150 = fneg <2 x double> %134
%151 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %150, <2 x double> %100, <2 x double> %118)
%152 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %146, <2 x double> %102, <2 x double> %140)
%153 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %149, <2 x double> %102, <2 x double> %143)
%154 = getelementptr inbounds double, double* %103, i64 %115
%155 = bitcast double* %154 to <4 x double>*
%156 = shufflevector <2 x double> %152, <2 x double> %153, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
store <4 x double> %156, <4 x double>* %155
%157 = fneg <2 x double> %146
%158 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %157, <2 x double> %102, <2 x double> %140)
%159 = fneg <2 x double> %149
%160 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %159, <2 x double> %102, <2 x double> %143)
%161 = getelementptr inbounds double, double* %104, i64 %115
%162 = bitcast double* %161 to <4 x double>*
%163 = shufflevector <2 x double> %158, <2 x double> %160, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
store <4 x double> %163, <4 x double>* %162
%164 = fneg <2 x double> %151
%165 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %164, <2 x double> %102, <2 x double> %142)
%166 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %148, <2 x double> %102, <2 x double> %145)
%167 = getelementptr inbounds double, double* %105, i64 %115
%168 = bitcast double* %167 to <4 x double>*
%169 = shufflevector <2 x double> %165, <2 x double> %166, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
store <4 x double> %169, <4 x double>* %168
%170 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %151, <2 x double> %102, <2 x double> %142)
%171 = fneg <2 x double> %148
%172 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %171, <2 x double> %102, <2 x double> %145)
%173 = getelementptr inbounds double, double* %106, i64 %115
%174 = bitcast double* %173 to <4 x double>*
%175 = shufflevector <2 x double> %170, <2 x double> %172, <4 x i32> <i32 0, i32 2, i32 1, i32 3>
store <4 x double> %175, <4 x double>* %174
%176 = add nuw i64 %108, 2
%177 = icmp eq i64 %176, %33
br i1 %177, label %178, label %107
178: ; preds = %107
br i1 %34, label %256, label %179
179: ; preds = %74, %73, %178
%180 = phi i64 [ 0, %74 ], [ 0, %73 ], [ %33, %178 ]
%181 = insertelement <2 x double> poison, double %58, i64 0
%182 = shufflevector <2 x double> %181, <2 x double> poison, <2 x i32> zeroinitializer
%183 = insertelement <2 x double> poison, double %65, i64 0
%184 = shufflevector <2 x double> %183, <2 x double> poison, <2 x i32> zeroinitializer
%185 = insertelement <2 x double> poison, double %70, i64 0
%186 = shufflevector <2 x double> %185, <2 x double> poison, <2 x i32> zeroinitializer
%187 = insertelement <2 x double> poison, double %68, i64 0
%188 = shufflevector <2 x double> %187, <2 x double> poison, <2 x i32> zeroinitializer
%189 = insertelement <2 x double> poison, double %72, i64 0
%190 = shufflevector <2 x double> %189, <2 x double> poison, <2 x i32> zeroinitializer
%191 = insertelement <2 x double> poison, double %61, i64 0
%192 = shufflevector <2 x double> %191, <2 x double> poison, <2 x i32> zeroinitializer
br label %193
193: ; preds = %179, %193
%194 = phi i64 [ %254, %193 ], [ %180, %179 ]
%195 = shl nuw nsw i64 %194, 1
%196 = getelementptr inbounds double, double* %41, i64 %195
%197 = bitcast double* %196 to <2 x double>*
%198 = load <2 x double>, <2 x double>* %197
%199 = extractelement <2 x double> %198, i64 1
%200 = fneg double %199
%201 = insertelement <2 x double> poison, double %200, i64 0
%202 = shufflevector <2 x double> %201, <2 x double> %198, <2 x i32> <i32 0, i32 2>
%203 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %198, <2 x double> %182, <2 x double> %202)
%204 = getelementptr inbounds double, double* %42, i64 %195
%205 = bitcast double* %204 to <2 x double>*
%206 = load <2 x double>, <2 x double>* %205
%207 = extractelement <2 x double> %206, i64 1
%208 = fneg double %207
%209 = insertelement <2 x double> poison, double %208, i64 0
%210 = shufflevector <2 x double> %209, <2 x double> %206, <2 x i32> <i32 0, i32 2>
%211 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %206, <2 x double> %184, <2 x double> %210)
%212 = getelementptr inbounds double, double* %43, i64 %195
%213 = bitcast double* %212 to <2 x double>*
%214 = load <2 x double>, <2 x double>* %213
%215 = extractelement <2 x double> %214, i64 1
%216 = fneg double %215
%217 = insertelement <2 x double> poison, double %216, i64 0
%218 = shufflevector <2 x double> %217, <2 x double> %214, <2 x i32> <i32 0, i32 2>
%219 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %214, <2 x double> %186, <2 x double> %218)
%220 = getelementptr inbounds double, double* %40, i64 %195
%221 = bitcast double* %220 to <2 x double>*
%222 = load <2 x double>, <2 x double>* %221
%223 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %211, <2 x double> %188, <2 x double> %222)
%224 = fneg <2 x double> %211
%225 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %224, <2 x double> %188, <2 x double> %222)
%226 = extractelement <2 x double> %219, i64 0
%227 = fneg double %226
%228 = extractelement <2 x double> %203, i64 0
%229 = tail call double @llvm.fmuladd.f64(double %227, double %72, double %228)
%230 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %219, <2 x double> %190, <2 x double> %203)
%231 = extractelement <2 x double> %219, i64 1
%232 = fneg double %231
%233 = extractelement <2 x double> %203, i64 1
%234 = tail call double @llvm.fmuladd.f64(double %232, double %72, double %233)
%235 = getelementptr inbounds double, double* %36, i64 %195
%236 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %230, <2 x double> %192, <2 x double> %223)
%237 = bitcast double* %235 to <2 x double>*
store <2 x double> %236, <2 x double>* %237
%238 = getelementptr inbounds double, double* %38, i64 %195
%239 = fneg <2 x double> %230
%240 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %239, <2 x double> %192, <2 x double> %223)
%241 = bitcast double* %238 to <2 x double>*
store <2 x double> %240, <2 x double>* %241
%242 = fneg double %234
%243 = getelementptr inbounds double, double* %37, i64 %195
%244 = insertelement <2 x double> poison, double %242, i64 0
%245 = insertelement <2 x double> %244, double %229, i64 1
%246 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %245, <2 x double> %192, <2 x double> %225)
%247 = bitcast double* %243 to <2 x double>*
store <2 x double> %246, <2 x double>* %247
%248 = getelementptr inbounds double, double* %39, i64 %195
%249 = fneg double %229
%250 = insertelement <2 x double> poison, double %234, i64 0
%251 = insertelement <2 x double> %250, double %249, i64 1
%252 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %251, <2 x double> %192, <2 x double> %225)
%253 = bitcast double* %248 to <2 x double>*
store <2 x double> %252, <2 x double>* %253
%254 = add nuw nsw i64 %194, 1
%255 = icmp eq i64 %254, %10
br i1 %255, label %256, label %193
256: ; preds = %193, %178, %35
%257 = getelementptr inbounds double, double* %40, i64 %16
%258 = getelementptr inbounds double, double* %41, i64 %16
%259 = getelementptr inbounds double, double* %42, i64 %16
%260 = getelementptr inbounds double, double* %43, i64 %16
%261 = getelementptr inbounds double, double* %36, i64 %17
%262 = getelementptr inbounds double, double* %37, i64 %17
%263 = getelementptr inbounds double, double* %38, i64 %17
%264 = getelementptr inbounds double, double* %39, i64 %17
%265 = add nuw nsw i64 %44, 1
%266 = icmp eq i64 %265, %11
br i1 %266, label %267, label %35
267: ; preds = %256, %12
ret void
}