#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
typedef int /*<<< orphan*/ __m128;

/* Variables and functions */
int /*<<< orphan*/ _MM_SHUFFLE(int, int, int, int);
int /*<<< orphan*/ _mm_add_ps(int /*<<< orphan*/ const,
                              int /*<<< orphan*/ const);
int /*<<< orphan*/ _mm_load_ps(float const *);
int /*<<< orphan*/ _mm_loadu_ps(float *);
int /*<<< orphan*/ _mm_mul_ps(int /*<<< orphan*/ const,
                              int /*<<< orphan*/ const);
int /*<<< orphan*/ _mm_shuffle_ps(int /*<<< orphan*/ const,
                                  int /*<<< orphan*/ const, int /*<<< orphan*/);
int /*<<< orphan*/ _mm_storeu_ps(float *, int /*<<< orphan*/ const);
int /*<<< orphan*/ _mm_sub_ps(int /*<<< orphan*/ const,
                              int /*<<< orphan*/ const);
int /*<<< orphan*/ _mm_unpackhi_ps(int /*<<< orphan*/ const,
                                   int /*<<< orphan*/ const);
int /*<<< orphan*/ _mm_unpacklo_ps(int /*<<< orphan*/ const,
                                   int /*<<< orphan*/ const);
void rftbsub_128_SSE2(float *a, float *c) {
  int j1, j2, k1, k2;
  float wkr, wki, xr, xi, yr, yi;
  static const float __attribute__((aligned(16)))
  k_half[4] = {0.5f, 0.5f, 0.5f, 0.5f};
  const __m128 mm_half = _mm_load_ps(k_half);
  a[1] = -a[1];
  for (j1 = 1, j2 = 2; j2 + 7 < 64; j1 += 4, j2 += 8) {
    const __m128 c_j1 = _mm_loadu_ps(&c[j1]);
    const __m128 c_k1 = _mm_loadu_ps(&c[29 - j1]);
    const __m128 wkrt = _mm_sub_ps(mm_half, c_k1);
    const __m128 wkr_ = _mm_shuffle_ps(wkrt, wkrt, _MM_SHUFFLE(0, 1, 2, 3));
    const __m128 wki_ = c_j1;
    const __m128 a_j2_0 = _mm_loadu_ps(&a[0 + j2]);
    const __m128 a_j2_4 = _mm_loadu_ps(&a[4 + j2]);
    const __m128 a_k2_0 = _mm_loadu_ps(&a[122 - j2]);
    const __m128 a_k2_4 = _mm_loadu_ps(&a[126 - j2]);
    const __m128 a_j2_p0 =
        _mm_shuffle_ps(a_j2_0, a_j2_4, _MM_SHUFFLE(2, 0, 2, 0));
    const __m128 a_j2_p1 =
        _mm_shuffle_ps(a_j2_0, a_j2_4, _MM_SHUFFLE(3, 1, 3, 1));
    const __m128 a_k2_p0 =
        _mm_shuffle_ps(a_k2_4, a_k2_0, _MM_SHUFFLE(0, 2, 0, 2));
    const __m128 a_k2_p1 =
        _mm_shuffle_ps(a_k2_4, a_k2_0, _MM_SHUFFLE(1, 3, 1, 3));
    const __m128 xr_ = _mm_sub_ps(a_j2_p0, a_k2_p0);
    const __m128 xi_ = _mm_add_ps(a_j2_p1, a_k2_p1);
    const __m128 a_ = _mm_mul_ps(wkr_, xr_);
    const __m128 b_ = _mm_mul_ps(wki_, xi_);
    const __m128 c_ = _mm_mul_ps(wkr_, xi_);
    const __m128 d_ = _mm_mul_ps(wki_, xr_);
    const __m128 yr_ = _mm_add_ps(a_, b_);
    const __m128 yi_ = _mm_sub_ps(c_, d_);
    const __m128 a_j2_p0n = _mm_sub_ps(a_j2_p0, yr_);
    const __m128 a_j2_p1n = _mm_sub_ps(yi_, a_j2_p1);
    const __m128 a_k2_p0n = _mm_add_ps(a_k2_p0, yr_);
    const __m128 a_k2_p1n = _mm_sub_ps(yi_, a_k2_p1);
    const __m128 a_j2_0n = _mm_unpacklo_ps(a_j2_p0n, a_j2_p1n);
    const __m128 a_j2_4n = _mm_unpackhi_ps(a_j2_p0n, a_j2_p1n);
    const __m128 a_k2_0nt = _mm_unpackhi_ps(a_k2_p0n, a_k2_p1n);
    const __m128 a_k2_4nt = _mm_unpacklo_ps(a_k2_p0n, a_k2_p1n);
    const __m128 a_k2_0n =
        _mm_shuffle_ps(a_k2_0nt, a_k2_0nt, _MM_SHUFFLE(1, 0, 3, 2));
    const __m128 a_k2_4n =
        _mm_shuffle_ps(a_k2_4nt, a_k2_4nt, _MM_SHUFFLE(1, 0, 3, 2));
    _mm_storeu_ps(&a[0 + j2], a_j2_0n);
    _mm_storeu_ps(&a[4 + j2], a_j2_4n);
    _mm_storeu_ps(&a[122 - j2], a_k2_0n);
    _mm_storeu_ps(&a[126 - j2], a_k2_4n);
  }
  for (; j2 < 64; j1 += 1, j2 += 2) {
    k2 = 128 - j2;
    k1 = 32 - j1;
    wkr = 0.5f - c[k1];
    wki = c[j1];
    xr = a[j2 + 0] - a[k2 + 0];
    xi = a[j2 + 1] + a[k2 + 1];
    yr = wkr * xr + wki * xi;
    yi = wkr * xi - wki * xr;
    a[j2 + 0] = a[j2 + 0] - yr;
    a[j2 + 1] = yi - a[j2 + 1];
    a[k2 + 0] = yr + a[k2 + 0];
    a[k2 + 1] = yi - a[k2 + 1];
  }
  a[65] = -a[65];
}


x86 assembly (clang, -O0):
<rftbsub_128_SSE2>:
push   %rbp
mov    %rsp,%rbp
sub    $0xf0,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xe56(%rip),%rdi
call   1030 <_mm_load_ps@plt>
mov    %eax,-0x3c(%rbp)
mov    -0x8(%rbp),%rax
movss  0x4(%rax),%xmm0
movd   %xmm0,%eax
xor    $0x80000000,%eax
movd   %eax,%xmm0
mov    -0x8(%rbp),%rax
movss  %xmm0,0x4(%rax)
movl   $0x1,-0x14(%rbp)
movl   $0x2,-0x18(%rbp)
mov    -0x18(%rbp),%eax
add    $0x7,%eax
cmp    $0x40,%eax
jge    1629 <rftbsub_128_SSE2+0x489>
mov    -0x10(%rbp),%rdi
movslq -0x14(%rbp),%rax
shl    $0x2,%rax
add    %rax,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,-0x40(%rbp)
mov    -0x10(%rbp),%rdi
mov    $0x1d,%eax
sub    -0x14(%rbp),%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,-0x44(%rbp)
mov    -0x3c(%rbp),%edi
mov    -0x44(%rbp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,-0x48(%rbp)
mov    -0x48(%rbp),%eax
mov    %eax,-0xf0(%rbp)
mov    -0x48(%rbp),%eax
mov    %eax,-0xec(%rbp)
xor    %edi,%edi
mov    $0x1,%esi
mov    $0x2,%edx
mov    $0x3,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    -0xf0(%rbp),%edi
mov    -0xec(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0x4c(%rbp)
mov    -0x40(%rbp),%eax
mov    %eax,-0x50(%rbp)
mov    -0x8(%rbp),%rdi
mov    -0x18(%rbp),%eax
add    $0x0,%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,-0x54(%rbp)
mov    -0x8(%rbp),%rdi
mov    -0x18(%rbp),%eax
add    $0x4,%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,-0x58(%rbp)
mov    -0x8(%rbp),%rdi
mov    $0x7a,%eax
sub    -0x18(%rbp),%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,-0x5c(%rbp)
mov    -0x8(%rbp),%rdi
mov    $0x7e,%eax
sub    -0x18(%rbp),%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,-0x60(%rbp)
mov    -0x54(%rbp),%eax
mov    %eax,-0xe8(%rbp)
mov    -0x58(%rbp),%eax
mov    %eax,-0xe4(%rbp)
mov    $0x2,%edx
xor    %ecx,%ecx
mov    %edx,%edi
mov    %ecx,%esi
call   1050 <_MM_SHUFFLE@plt>
mov    -0xe8(%rbp),%edi
mov    -0xe4(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0x64(%rbp)
mov    -0x54(%rbp),%eax
mov    %eax,-0xe0(%rbp)
mov    -0x58(%rbp),%eax
mov    %eax,-0xdc(%rbp)
mov    $0x3,%edx
mov    $0x1,%ecx
mov    %edx,%edi
mov    %ecx,%esi
call   1050 <_MM_SHUFFLE@plt>
mov    -0xe0(%rbp),%edi
mov    -0xdc(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0x68(%rbp)
mov    -0x60(%rbp),%eax
mov    %eax,-0xd8(%rbp)
mov    -0x5c(%rbp),%eax
mov    %eax,-0xd4(%rbp)
xor    %edx,%edx
mov    $0x2,%ecx
mov    %edx,%edi
mov    %ecx,%esi
call   1050 <_MM_SHUFFLE@plt>
mov    -0xd8(%rbp),%edi
mov    -0xd4(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0x6c(%rbp)
mov    -0x60(%rbp),%eax
mov    %eax,-0xd0(%rbp)
mov    -0x5c(%rbp),%eax
mov    %eax,-0xcc(%rbp)
mov    $0x1,%edx
mov    $0x3,%ecx
mov    %edx,%edi
mov    %ecx,%esi
call   1050 <_MM_SHUFFLE@plt>
mov    -0xd0(%rbp),%edi
mov    -0xcc(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0x70(%rbp)
mov    -0x64(%rbp),%edi
mov    -0x6c(%rbp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,-0x74(%rbp)
mov    -0x68(%rbp),%edi
mov    -0x70(%rbp),%esi
call   10b0 <_mm_add_ps@plt>
mov    %eax,-0x78(%rbp)
mov    -0x4c(%rbp),%edi
mov    -0x74(%rbp),%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,-0x7c(%rbp)
mov    -0x50(%rbp),%edi
mov    -0x78(%rbp),%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,-0x80(%rbp)
mov    -0x4c(%rbp),%edi
mov    -0x78(%rbp),%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,-0x84(%rbp)
mov    -0x50(%rbp),%edi
mov    -0x74(%rbp),%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,-0x88(%rbp)
mov    -0x7c(%rbp),%edi
mov    -0x80(%rbp),%esi
call   10b0 <_mm_add_ps@plt>
mov    %eax,-0x8c(%rbp)
mov    -0x84(%rbp),%edi
mov    -0x88(%rbp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,-0x90(%rbp)
mov    -0x64(%rbp),%edi
mov    -0x8c(%rbp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,-0x94(%rbp)
mov    -0x90(%rbp),%edi
mov    -0x68(%rbp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,-0x98(%rbp)
mov    -0x6c(%rbp),%edi
mov    -0x8c(%rbp),%esi
call   10b0 <_mm_add_ps@plt>
mov    %eax,-0x9c(%rbp)
mov    -0x90(%rbp),%edi
mov    -0x70(%rbp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,-0xa0(%rbp)
mov    -0x94(%rbp),%edi
mov    -0x98(%rbp),%esi
call   10c0 <_mm_unpacklo_ps@plt>
mov    %eax,-0xa4(%rbp)
mov    -0x94(%rbp),%edi
mov    -0x98(%rbp),%esi
call   1040 <_mm_unpackhi_ps@plt>
mov    %eax,-0xa8(%rbp)
mov    -0x9c(%rbp),%edi
mov    -0xa0(%rbp),%esi
call   1040 <_mm_unpackhi_ps@plt>
mov    %eax,-0xac(%rbp)
mov    -0x9c(%rbp),%edi
mov    -0xa0(%rbp),%esi
call   10c0 <_mm_unpacklo_ps@plt>
mov    %eax,-0xb0(%rbp)
mov    -0xac(%rbp),%eax
mov    %eax,-0xc8(%rbp)
mov    -0xac(%rbp),%eax
mov    %eax,-0xc4(%rbp)
mov    $0x1,%edi
xor    %esi,%esi
mov    $0x3,%edx
mov    $0x2,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    -0xc8(%rbp),%edi
mov    -0xc4(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0xb4(%rbp)
mov    -0xb0(%rbp),%eax
mov    %eax,-0xc0(%rbp)
mov    -0xb0(%rbp),%eax
mov    %eax,-0xbc(%rbp)
mov    $0x1,%edi
xor    %esi,%esi
mov    $0x3,%edx
mov    $0x2,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    -0xc0(%rbp),%edi
mov    -0xbc(%rbp),%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,-0xb8(%rbp)
mov    -0x8(%rbp),%rdi
mov    -0x18(%rbp),%eax
add    $0x0,%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
mov    -0xa4(%rbp),%esi
call   1070 <_mm_storeu_ps@plt>
mov    -0x8(%rbp),%rdi
mov    -0x18(%rbp),%eax
add    $0x4,%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
mov    -0xa8(%rbp),%esi
call   1070 <_mm_storeu_ps@plt>
mov    -0x8(%rbp),%rdi
mov    $0x7a,%eax
sub    -0x18(%rbp),%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
mov    -0xb4(%rbp),%esi
call   1070 <_mm_storeu_ps@plt>
mov    -0x8(%rbp),%rdi
mov    $0x7e,%eax
sub    -0x18(%rbp),%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
mov    -0xb8(%rbp),%esi
call   1070 <_mm_storeu_ps@plt>
mov    -0x14(%rbp),%eax
add    $0x4,%eax
mov    %eax,-0x14(%rbp)
mov    -0x18(%rbp),%eax
add    $0x8,%eax
mov    %eax,-0x18(%rbp)
jmp    11ef <rftbsub_128_SSE2+0x4f>
jmp    162e <rftbsub_128_SSE2+0x48e>
cmpl   $0x40,-0x18(%rbp)
jge    17d6 <rftbsub_128_SSE2+0x636>
mov    $0x80,%eax
sub    -0x18(%rbp),%eax
mov    %eax,-0x20(%rbp)
mov    $0x20,%eax
sub    -0x14(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x1c(%rbp),%rcx
movss  0x9a2(%rip),%xmm0
subss  (%rax,%rcx,4),%xmm0
movss  %xmm0,-0x24(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
movss  (%rax,%rcx,4),%xmm0
movss  %xmm0,-0x28(%rbp)
mov    -0x8(%rbp),%rax
mov    -0x18(%rbp),%ecx
add    $0x0,%ecx
movslq %ecx,%rcx
movss  (%rax,%rcx,4),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x20(%rbp),%ecx
add    $0x0,%ecx
movslq %ecx,%rcx
subss  (%rax,%rcx,4),%xmm0
movss  %xmm0,-0x2c(%rbp)
mov    -0x8(%rbp),%rax
mov    -0x18(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
movss  (%rax,%rcx,4),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x20(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
addss  (%rax,%rcx,4),%xmm0
movss  %xmm0,-0x30(%rbp)
movss  -0x24(%rbp),%xmm0
movss  -0x2c(%rbp),%xmm2
movss  -0x28(%rbp),%xmm1
mulss  -0x30(%rbp),%xmm1
mulss  %xmm2,%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x34(%rbp)
movss  -0x24(%rbp),%xmm0
movss  -0x30(%rbp),%xmm2
movss  -0x28(%rbp),%xmm1
mulss  -0x2c(%rbp),%xmm1
movd   %xmm1,%eax
xor    $0x80000000,%eax
movd   %eax,%xmm1
mulss  %xmm2,%xmm0
addss  %xmm1,%xmm0
movss  %xmm0,-0x38(%rbp)
mov    -0x8(%rbp),%rax
mov    -0x18(%rbp),%ecx
add    $0x0,%ecx
movslq %ecx,%rcx
movss  (%rax,%rcx,4),%xmm0
subss  -0x34(%rbp),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x18(%rbp),%ecx
add    $0x0,%ecx
movslq %ecx,%rcx
movss  %xmm0,(%rax,%rcx,4)
movss  -0x38(%rbp),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x18(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
subss  (%rax,%rcx,4),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x18(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
movss  %xmm0,(%rax,%rcx,4)
movss  -0x34(%rbp),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x20(%rbp),%ecx
add    $0x0,%ecx
movslq %ecx,%rcx
addss  (%rax,%rcx,4),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x20(%rbp),%ecx
add    $0x0,%ecx
movslq %ecx,%rcx
movss  %xmm0,(%rax,%rcx,4)
movss  -0x38(%rbp),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x20(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
subss  (%rax,%rcx,4),%xmm0
mov    -0x8(%rbp),%rax
mov    -0x20(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
movss  %xmm0,(%rax,%rcx,4)
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
mov    -0x18(%rbp),%eax
add    $0x2,%eax
mov    %eax,-0x18(%rbp)
jmp    162e <rftbsub_128_SSE2+0x48e>
mov    -0x8(%rbp),%rax
movss  0x104(%rax),%xmm0
movd   %xmm0,%eax
xor    $0x80000000,%eax
movd   %eax,%xmm0
mov    -0x8(%rbp),%rax
movss  %xmm0,0x104(%rax)
add    $0xf0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<rftbsub_128_SSE2>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x68,%rsp
mov    %rsi,%r14
mov    %rdi,%rbx
lea    0xe65(%rip),%rdi
call   1030 <_mm_load_ps@plt>
mov    %eax,(%rsp)
movss  0x4(%rbx),%xmm0
xorps  0xe31(%rip),%xmm0
movss  %xmm0,0x4(%rbx)
lea    0x18(%rbx),%r12
mov    %rbx,0x40(%rsp)
lea    0x1e0(%rbx),%rbp
lea    0x70(%r14),%rbx
mov    %r14,0x38(%rsp)
lea    0x4(%r14),%rax
mov    $0xfffffffffffffffa,%rcx
nopl   0x0(%rax,%rax,1)
mov    %rcx,0x58(%rsp)
mov    %rax,0x20(%rsp)
mov    %rbx,0x60(%rsp)
mov    %rbp,0x28(%rsp)
mov    %r12,0x30(%rsp)
mov    0x20(%rsp),%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,0x1c(%rsp)
mov    %rbx,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    (%rsp),%edi
mov    %eax,%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,%ebx
xor    %edi,%edi
mov    $0x1,%esi
mov    $0x2,%edx
mov    $0x3,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %ebx,%edi
mov    %ebx,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,0x18(%rsp)
lea    -0x10(%r12),%rdi
mov    %rdi,0x50(%rsp)
call   1080 <_mm_loadu_ps@plt>
mov    %eax,%r14d
mov    %r12,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,%ebx
mov    %rbp,%rdi
call   1080 <_mm_loadu_ps@plt>
mov    %eax,%r12d
lea    0x10(%rbp),%rdi
mov    %rdi,0x48(%rsp)
call   1080 <_mm_loadu_ps@plt>
mov    %eax,%r15d
mov    $0x2,%edi
xor    %esi,%esi
mov    $0x2,%edx
xor    %ecx,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %r14d,%edi
mov    %ebx,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,%r13d
mov    %eax,0x8(%rsp)
mov    $0x3,%edi
mov    $0x1,%esi
mov    $0x3,%edx
mov    $0x1,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %r14d,%edi
mov    %ebx,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,%r14d
mov    %eax,0xc(%rsp)
xor    %edi,%edi
mov    $0x2,%esi
xor    %edx,%edx
mov    $0x2,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %r15d,%edi
mov    %r12d,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,%ebp
mov    %eax,0x10(%rsp)
mov    $0x1,%edi
mov    $0x3,%esi
mov    $0x1,%edx
mov    $0x3,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %r15d,%edi
mov    %r12d,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,%ebx
mov    %eax,0x14(%rsp)
mov    %r13d,%edi
mov    %ebp,%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,%r15d
mov    %r14d,%edi
mov    %ebx,%esi
call   10b0 <_mm_add_ps@plt>
mov    %eax,%ebp
mov    0x18(%rsp),%ebx
mov    %ebx,%edi
mov    %r15d,%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,0x4(%rsp)
mov    0x1c(%rsp),%r13d
mov    %r13d,%edi
mov    %ebp,%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,%r12d
mov    %ebx,%edi
mov    %ebp,%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,%r14d
mov    %r13d,%edi
mov    %r15d,%esi
call   1090 <_mm_mul_ps@plt>
mov    %eax,%ebx
mov    0x4(%rsp),%edi
mov    %r12d,%esi
call   10b0 <_mm_add_ps@plt>
mov    %eax,%ebp
mov    %r14d,%edi
mov    %ebx,%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,%ebx
mov    0x8(%rsp),%edi
mov    %ebp,%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,%r14d
mov    %ebx,%edi
mov    0xc(%rsp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,%r15d
mov    0x10(%rsp),%edi
mov    %ebp,%esi
call   10b0 <_mm_add_ps@plt>
mov    %eax,%r13d
mov    %ebx,%edi
mov    0x14(%rsp),%esi
call   10a0 <_mm_sub_ps@plt>
mov    %eax,%ebx
mov    %r14d,%edi
mov    %r15d,%esi
call   10c0 <_mm_unpacklo_ps@plt>
mov    %eax,%r12d
mov    %r14d,%edi
mov    %r15d,%esi
call   1040 <_mm_unpackhi_ps@plt>
mov    %eax,%r14d
mov    %r13d,%edi
mov    %ebx,%esi
call   1040 <_mm_unpackhi_ps@plt>
mov    %eax,%ebp
mov    %r13d,%edi
mov    %ebx,%esi
call   10c0 <_mm_unpacklo_ps@plt>
mov    %eax,%ebx
mov    $0x1,%edi
xor    %esi,%esi
mov    $0x3,%edx
mov    $0x2,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %ebp,%edi
mov    %ebp,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,%r15d
mov    $0x1,%edi
xor    %esi,%esi
mov    $0x3,%edx
mov    $0x2,%ecx
call   1050 <_MM_SHUFFLE@plt>
mov    %ebx,%edi
mov    %ebx,%esi
mov    %eax,%edx
call   1060 <_mm_shuffle_ps@plt>
mov    %eax,%ebx
mov    0x50(%rsp),%rdi
mov    %r12d,%esi
call   1070 <_mm_storeu_ps@plt>
mov    0x30(%rsp),%rdi
mov    %r14d,%esi
mov    0x30(%rsp),%r12
call   1070 <_mm_storeu_ps@plt>
mov    0x28(%rsp),%rdi
mov    %r15d,%esi
mov    0x28(%rsp),%rbp
call   1070 <_mm_storeu_ps@plt>
mov    0x48(%rsp),%rdi
mov    %ebx,%esi
mov    0x60(%rsp),%rbx
call   1070 <_mm_storeu_ps@plt>
mov    0x58(%rsp),%rcx
mov    0x20(%rsp),%rax
add    $0x8,%rcx
add    $0x20,%r12
add    $0xffffffffffffffe0,%rbp
add    $0xfffffffffffffff0,%rbx
add    $0x10,%rax
cmp    $0x31,%rcx
jb     1200 <rftbsub_128_SSE2+0x60>
movss  0xb3f(%rip),%xmm10
movaps %xmm10,%xmm0
mov    0x38(%rsp),%rcx
subss  0xc(%rcx),%xmm0
movss  0x74(%rcx),%xmm2
mov    0x40(%rsp),%rax
movss  0x118(%rax),%xmm8
movss  0xe8(%rax),%xmm4
movss  0xec(%rax),%xmm3
movaps %xmm4,%xmm6
subss  %xmm8,%xmm6
movss  0x11c(%rax),%xmm9
movaps %xmm3,%xmm5
addss  %xmm9,%xmm5
movaps %xmm0,%xmm1
mulss  %xmm6,%xmm1
mulss  %xmm2,%xmm6
mulss  %xmm5,%xmm2
addss  %xmm2,%xmm1
mulss  %xmm0,%xmm5
subss  %xmm6,%xmm5
subss  %xmm1,%xmm4
movss  %xmm4,0xe8(%rax)
movaps %xmm5,%xmm0
subss  %xmm3,%xmm0
movss  %xmm0,0xec(%rax)
addss  %xmm8,%xmm1
movss  %xmm1,0x118(%rax)
subss  %xmm9,%xmm5
movss  %xmm5,0x11c(%rax)
movaps %xmm10,%xmm7
subss  0x8(%rcx),%xmm7
movss  0x78(%rcx),%xmm1
movss  0xf0(%rax),%xmm2
movss  0x110(%rax),%xmm8
movaps %xmm2,%xmm4
subss  %xmm8,%xmm4
movss  0xf4(%rax),%xmm3
movss  0x114(%rax),%xmm6
movaps %xmm3,%xmm5
addss  %xmm6,%xmm5
movaps %xmm7,%xmm0
mulss  %xmm4,%xmm0
mulss  %xmm1,%xmm4
mulss  %xmm5,%xmm1
addss  %xmm1,%xmm0
mulss  %xmm7,%xmm5
subss  %xmm4,%xmm5
subss  %xmm0,%xmm2
movss  %xmm2,0xf0(%rax)
movaps %xmm5,%xmm1
subss  %xmm3,%xmm1
movss  %xmm1,0xf4(%rax)
addss  %xmm8,%xmm0
movss  %xmm0,0x110(%rax)
subss  %xmm6,%xmm5
movss  %xmm5,0x114(%rax)
subss  0x4(%rcx),%xmm10
movss  0x7c(%rcx),%xmm0
movss  0x108(%rax),%xmm1
movss  0xf8(%rax),%xmm2
movss  0xfc(%rax),%xmm3
movaps %xmm2,%xmm4
subss  %xmm1,%xmm4
movss  0x10c(%rax),%xmm5
movaps %xmm3,%xmm6
addss  %xmm5,%xmm6
movaps %xmm10,%xmm7
mulss  %xmm4,%xmm7
mulss  %xmm0,%xmm4
mulss  %xmm6,%xmm0
addss  %xmm0,%xmm7
mulss  %xmm10,%xmm6
subss  %xmm4,%xmm6
subss  %xmm7,%xmm2
movss  %xmm2,0xf8(%rax)
movaps %xmm6,%xmm0
subss  %xmm3,%xmm0
movss  %xmm0,0xfc(%rax)
addss  %xmm1,%xmm7
movss  %xmm7,0x108(%rax)
subss  %xmm5,%xmm6
movss  %xmm6,0x10c(%rax)
movss  0x104(%rax),%xmm0
xorps  0x970(%rip),%xmm0
movss  %xmm0,0x104(%rax)
add    $0x68,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@rftbsub_128_SSE2.k_half = internal constant [4 x float] [float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01]
define void @rftbsub_128_SSE2(float* %0, float* %1) {
%3 = alloca float*
%4 = alloca float*
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca float
%10 = alloca float
%11 = alloca float
%12 = alloca float
%13 = alloca float
%14 = alloca float
%15 = alloca i32
%16 = alloca i32
%17 = alloca i32
%18 = alloca i32
%19 = alloca i32
%20 = alloca i32
%21 = alloca i32
%22 = alloca i32
%23 = alloca i32
%24 = alloca i32
%25 = alloca i32
%26 = alloca i32
%27 = alloca i32
%28 = alloca i32
%29 = alloca i32
%30 = alloca i32
%31 = alloca i32
%32 = alloca i32
%33 = alloca i32
%34 = alloca i32
%35 = alloca i32
%36 = alloca i32
%37 = alloca i32
%38 = alloca i32
%39 = alloca i32
%40 = alloca i32
%41 = alloca i32
%42 = alloca i32
%43 = alloca i32
%44 = alloca i32
%45 = alloca i32
%46 = alloca i32
store float* %0, float** %3
store float* %1, float** %4
%47 = call i32 @_mm_load_ps(float* getelementptr inbounds ([4 x float], [4 x float]* @rftbsub_128_SSE2.k_half, i64 0, i64 0))
store i32 %47, i32* %15
%48 = load float*, float** %3
%49 = getelementptr inbounds float, float* %48, i64 1
%50 = load float, float* %49
%51 = fneg float %50
%52 = load float*, float** %3
%53 = getelementptr inbounds float, float* %52, i64 1
store float %51, float* %53
store i32 1, i32* %5
store i32 2, i32* %6
br label %54
54: ; preds = %202, %2
%55 = load i32, i32* %6
%56 = add nsw i32 %55, 7
%57 = icmp slt i32 %56, 64
br i1 %57, label %58, label %207
58: ; preds = %54
%59 = load float*, float** %4
%60 = load i32, i32* %5
%61 = sext i32 %60 to i64
%62 = getelementptr inbounds float, float* %59, i64 %61
%63 = call i32 @_mm_loadu_ps(float* %62)
store i32 %63, i32* %16
%64 = load float*, float** %4
%65 = load i32, i32* %5
%66 = sub nsw i32 29, %65
%67 = sext i32 %66 to i64
%68 = getelementptr inbounds float, float* %64, i64 %67
%69 = call i32 @_mm_loadu_ps(float* %68)
store i32 %69, i32* %17
%70 = load i32, i32* %15
%71 = load i32, i32* %17
%72 = call i32 @_mm_sub_ps(i32 %70, i32 %71)
store i32 %72, i32* %18
%73 = load i32, i32* %18
%74 = load i32, i32* %18
%75 = call i32 @_MM_SHUFFLE(i32 0, i32 1, i32 2, i32 3)
%76 = call i32 @_mm_shuffle_ps(i32 %73, i32 %74, i32 %75)
store i32 %76, i32* %19
%77 = load i32, i32* %16
store i32 %77, i32* %20
%78 = load float*, float** %3
%79 = load i32, i32* %6
%80 = add nsw i32 0, %79
%81 = sext i32 %80 to i64
%82 = getelementptr inbounds float, float* %78, i64 %81
%83 = call i32 @_mm_loadu_ps(float* %82)
store i32 %83, i32* %21
%84 = load float*, float** %3
%85 = load i32, i32* %6
%86 = add nsw i32 4, %85
%87 = sext i32 %86 to i64
%88 = getelementptr inbounds float, float* %84, i64 %87
%89 = call i32 @_mm_loadu_ps(float* %88)
store i32 %89, i32* %22
%90 = load float*, float** %3
%91 = load i32, i32* %6
%92 = sub nsw i32 122, %91
%93 = sext i32 %92 to i64
%94 = getelementptr inbounds float, float* %90, i64 %93
%95 = call i32 @_mm_loadu_ps(float* %94)
store i32 %95, i32* %23
%96 = load float*, float** %3
%97 = load i32, i32* %6
%98 = sub nsw i32 126, %97
%99 = sext i32 %98 to i64
%100 = getelementptr inbounds float, float* %96, i64 %99
%101 = call i32 @_mm_loadu_ps(float* %100)
store i32 %101, i32* %24
%102 = load i32, i32* %21
%103 = load i32, i32* %22
%104 = call i32 @_MM_SHUFFLE(i32 2, i32 0, i32 2, i32 0)
%105 = call i32 @_mm_shuffle_ps(i32 %102, i32 %103, i32 %104)
store i32 %105, i32* %25
%106 = load i32, i32* %21
%107 = load i32, i32* %22
%108 = call i32 @_MM_SHUFFLE(i32 3, i32 1, i32 3, i32 1)
%109 = call i32 @_mm_shuffle_ps(i32 %106, i32 %107, i32 %108)
store i32 %109, i32* %26
%110 = load i32, i32* %24
%111 = load i32, i32* %23
%112 = call i32 @_MM_SHUFFLE(i32 0, i32 2, i32 0, i32 2)
%113 = call i32 @_mm_shuffle_ps(i32 %110, i32 %111, i32 %112)
store i32 %113, i32* %27
%114 = load i32, i32* %24
%115 = load i32, i32* %23
%116 = call i32 @_MM_SHUFFLE(i32 1, i32 3, i32 1, i32 3)
%117 = call i32 @_mm_shuffle_ps(i32 %114, i32 %115, i32 %116)
store i32 %117, i32* %28
%118 = load i32, i32* %25
%119 = load i32, i32* %27
%120 = call i32 @_mm_sub_ps(i32 %118, i32 %119)
store i32 %120, i32* %29
%121 = load i32, i32* %26
%122 = load i32, i32* %28
%123 = call i32 @_mm_add_ps(i32 %121, i32 %122)
store i32 %123, i32* %30
%124 = load i32, i32* %19
%125 = load i32, i32* %29
%126 = call i32 @_mm_mul_ps(i32 %124, i32 %125)
store i32 %126, i32* %31
%127 = load i32, i32* %20
%128 = load i32, i32* %30
%129 = call i32 @_mm_mul_ps(i32 %127, i32 %128)
store i32 %129, i32* %32
%130 = load i32, i32* %19
%131 = load i32, i32* %30
%132 = call i32 @_mm_mul_ps(i32 %130, i32 %131)
store i32 %132, i32* %33
%133 = load i32, i32* %20
%134 = load i32, i32* %29
%135 = call i32 @_mm_mul_ps(i32 %133, i32 %134)
store i32 %135, i32* %34
%136 = load i32, i32* %31
%137 = load i32, i32* %32
%138 = call i32 @_mm_add_ps(i32 %136, i32 %137)
store i32 %138, i32* %35
%139 = load i32, i32* %33
%140 = load i32, i32* %34
%141 = call i32 @_mm_sub_ps(i32 %139, i32 %140)
store i32 %141, i32* %36
%142 = load i32, i32* %25
%143 = load i32, i32* %35
%144 = call i32 @_mm_sub_ps(i32 %142, i32 %143)
store i32 %144, i32* %37
%145 = load i32, i32* %36
%146 = load i32, i32* %26
%147 = call i32 @_mm_sub_ps(i32 %145, i32 %146)
store i32 %147, i32* %38
%148 = load i32, i32* %27
%149 = load i32, i32* %35
%150 = call i32 @_mm_add_ps(i32 %148, i32 %149)
store i32 %150, i32* %39
%151 = load i32, i32* %36
%152 = load i32, i32* %28
%153 = call i32 @_mm_sub_ps(i32 %151, i32 %152)
store i32 %153, i32* %40
%154 = load i32, i32* %37
%155 = load i32, i32* %38
%156 = call i32 @_mm_unpacklo_ps(i32 %154, i32 %155)
store i32 %156, i32* %41
%157 = load i32, i32* %37
%158 = load i32, i32* %38
%159 = call i32 @_mm_unpackhi_ps(i32 %157, i32 %158)
store i32 %159, i32* %42
%160 = load i32, i32* %39
%161 = load i32, i32* %40
%162 = call i32 @_mm_unpackhi_ps(i32 %160, i32 %161)
store i32 %162, i32* %43
%163 = load i32, i32* %39
%164 = load i32, i32* %40
%165 = call i32 @_mm_unpacklo_ps(i32 %163, i32 %164)
store i32 %165, i32* %44
%166 = load i32, i32* %43
%167 = load i32, i32* %43
%168 = call i32 @_MM_SHUFFLE(i32 1, i32 0, i32 3, i32 2)
%169 = call i32 @_mm_shuffle_ps(i32 %166, i32 %167, i32 %168)
store i32 %169, i32* %45
%170 = load i32, i32* %44
%171 = load i32, i32* %44
%172 = call i32 @_MM_SHUFFLE(i32 1, i32 0, i32 3, i32 2)
%173 = call i32 @_mm_shuffle_ps(i32 %170, i32 %171, i32 %172)
store i32 %173, i32* %46
%174 = load float*, float** %3
%175 = load i32, i32* %6
%176 = add nsw i32 0, %175
%177 = sext i32 %176 to i64
%178 = getelementptr inbounds float, float* %174, i64 %177
%179 = load i32, i32* %41
%180 = call i32 @_mm_storeu_ps(float* %178, i32 %179)
%181 = load float*, float** %3
%182 = load i32, i32* %6
%183 = add nsw i32 4, %182
%184 = sext i32 %183 to i64
%185 = getelementptr inbounds float, float* %181, i64 %184
%186 = load i32, i32* %42
%187 = call i32 @_mm_storeu_ps(float* %185, i32 %186)
%188 = load float*, float** %3
%189 = load i32, i32* %6
%190 = sub nsw i32 122, %189
%191 = sext i32 %190 to i64
%192 = getelementptr inbounds float, float* %188, i64 %191
%193 = load i32, i32* %45
%194 = call i32 @_mm_storeu_ps(float* %192, i32 %193)
%195 = load float*, float** %3
%196 = load i32, i32* %6
%197 = sub nsw i32 126, %196
%198 = sext i32 %197 to i64
%199 = getelementptr inbounds float, float* %195, i64 %198
%200 = load i32, i32* %46
%201 = call i32 @_mm_storeu_ps(float* %199, i32 %200)
br label %202
202: ; preds = %58
%203 = load i32, i32* %5
%204 = add nsw i32 %203, 4
store i32 %204, i32* %5
%205 = load i32, i32* %6
%206 = add nsw i32 %205, 8
store i32 %206, i32* %6
br label %54
207: ; preds = %54
br label %208
208: ; preds = %318, %207
%209 = load i32, i32* %6
%210 = icmp slt i32 %209, 64
br i1 %210, label %211, label %323
211: ; preds = %208
%212 = load i32, i32* %6
%213 = sub nsw i32 128, %212
store i32 %213, i32* %8
%214 = load i32, i32* %5
%215 = sub nsw i32 32, %214
store i32 %215, i32* %7
%216 = load float*, float** %4
%217 = load i32, i32* %7
%218 = sext i32 %217 to i64
%219 = getelementptr inbounds float, float* %216, i64 %218
%220 = load float, float* %219
%221 = fsub float 5.000000e-01, %220
store float %221, float* %9
%222 = load float*, float** %4
%223 = load i32, i32* %5
%224 = sext i32 %223 to i64
%225 = getelementptr inbounds float, float* %222, i64 %224
%226 = load float, float* %225
store float %226, float* %10
%227 = load float*, float** %3
%228 = load i32, i32* %6
%229 = add nsw i32 %228, 0
%230 = sext i32 %229 to i64
%231 = getelementptr inbounds float, float* %227, i64 %230
%232 = load float, float* %231
%233 = load float*, float** %3
%234 = load i32, i32* %8
%235 = add nsw i32 %234, 0
%236 = sext i32 %235 to i64
%237 = getelementptr inbounds float, float* %233, i64 %236
%238 = load float, float* %237
%239 = fsub float %232, %238
store float %239, float* %11
%240 = load float*, float** %3
%241 = load i32, i32* %6
%242 = add nsw i32 %241, 1
%243 = sext i32 %242 to i64
%244 = getelementptr inbounds float, float* %240, i64 %243
%245 = load float, float* %244
%246 = load float*, float** %3
%247 = load i32, i32* %8
%248 = add nsw i32 %247, 1
%249 = sext i32 %248 to i64
%250 = getelementptr inbounds float, float* %246, i64 %249
%251 = load float, float* %250
%252 = fadd float %245, %251
store float %252, float* %12
%253 = load float, float* %9
%254 = load float, float* %11
%255 = load float, float* %10
%256 = load float, float* %12
%257 = fmul float %255, %256
%258 = call float @llvm.fmuladd.f32(float %253, float %254, float %257)
store float %258, float* %13
%259 = load float, float* %9
%260 = load float, float* %12
%261 = load float, float* %10
%262 = load float, float* %11
%263 = fmul float %261, %262
%264 = fneg float %263
%265 = call float @llvm.fmuladd.f32(float %259, float %260, float %264)
store float %265, float* %14
%266 = load float*, float** %3
%267 = load i32, i32* %6
%268 = add nsw i32 %267, 0
%269 = sext i32 %268 to i64
%270 = getelementptr inbounds float, float* %266, i64 %269
%271 = load float, float* %270
%272 = load float, float* %13
%273 = fsub float %271, %272
%274 = load float*, float** %3
%275 = load i32, i32* %6
%276 = add nsw i32 %275, 0
%277 = sext i32 %276 to i64
%278 = getelementptr inbounds float, float* %274, i64 %277
store float %273, float* %278
%279 = load float, float* %14
%280 = load float*, float** %3
%281 = load i32, i32* %6
%282 = add nsw i32 %281, 1
%283 = sext i32 %282 to i64
%284 = getelementptr inbounds float, float* %280, i64 %283
%285 = load float, float* %284
%286 = fsub float %279, %285
%287 = load float*, float** %3
%288 = load i32, i32* %6
%289 = add nsw i32 %288, 1
%290 = sext i32 %289 to i64
%291 = getelementptr inbounds float, float* %287, i64 %290
store float %286, float* %291
%292 = load float, float* %13
%293 = load float*, float** %3
%294 = load i32, i32* %8
%295 = add nsw i32 %294, 0
%296 = sext i32 %295 to i64
%297 = getelementptr inbounds float, float* %293, i64 %296
%298 = load float, float* %297
%299 = fadd float %292, %298
%300 = load float*, float** %3
%301 = load i32, i32* %8
%302 = add nsw i32 %301, 0
%303 = sext i32 %302 to i64
%304 = getelementptr inbounds float, float* %300, i64 %303
store float %299, float* %304
%305 = load float, float* %14
%306 = load float*, float** %3
%307 = load i32, i32* %8
%308 = add nsw i32 %307, 1
%309 = sext i32 %308 to i64
%310 = getelementptr inbounds float, float* %306, i64 %309
%311 = load float, float* %310
%312 = fsub float %305, %311
%313 = load float*, float** %3
%314 = load i32, i32* %8
%315 = add nsw i32 %314, 1
%316 = sext i32 %315 to i64
%317 = getelementptr inbounds float, float* %313, i64 %316
store float %312, float* %317
br label %318
318: ; preds = %211
%319 = load i32, i32* %5
%320 = add nsw i32 %319, 1
store i32 %320, i32* %5
%321 = load i32, i32* %6
%322 = add nsw i32 %321, 2
store i32 %322, i32* %6
br label %208
323: ; preds = %208
%324 = load float*, float** %3
%325 = getelementptr inbounds float, float* %324, i64 65
%326 = load float, float* %325
%327 = fneg float %326
%328 = load float*, float** %3
%329 = getelementptr inbounds float, float* %328, i64 65
store float %327, float* %329
ret void
}

LLVM IR (-O2):
@rftbsub_128_SSE2.k_half = internal constant [4 x float] [float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01]
define void @rftbsub_128_SSE2(float* %0, float* %1) {
%3 = tail call i32 @_mm_load_ps(float* getelementptr inbounds ([4 x float], [4 x float]* @rftbsub_128_SSE2.k_half, i64 0, i64 0))
%4 = getelementptr inbounds float, float* %0, i64 1
%5 = load float, float* %4
%6 = fneg float %5
store float %6, float* %4
br label %7
7: ; preds = %2, %7
%8 = phi i64 [ 2, %2 ], [ %62, %7 ]
%9 = phi i64 [ 1, %2 ], [ %61, %7 ]
%10 = getelementptr inbounds float, float* %1, i64 %9
%11 = tail call i32 @_mm_loadu_ps(float* %10)
%12 = sub nuw nsw i64 29, %9
%13 = getelementptr inbounds float, float* %1, i64 %12
%14 = tail call i32 @_mm_loadu_ps(float* %13)
%15 = tail call i32 @_mm_sub_ps(i32 %3, i32 %14)
%16 = tail call i32 @_MM_SHUFFLE(i32 0, i32 1, i32 2, i32 3)
%17 = tail call i32 @_mm_shuffle_ps(i32 %15, i32 %15, i32 %16)
%18 = getelementptr inbounds float, float* %0, i64 %8
%19 = tail call i32 @_mm_loadu_ps(float* %18)
%20 = add nuw nsw i64 %8, 4
%21 = getelementptr inbounds float, float* %0, i64 %20
%22 = tail call i32 @_mm_loadu_ps(float* %21)
%23 = sub nuw nsw i64 122, %8
%24 = getelementptr inbounds float, float* %0, i64 %23
%25 = tail call i32 @_mm_loadu_ps(float* %24)
%26 = sub nuw nsw i64 126, %8
%27 = getelementptr inbounds float, float* %0, i64 %26
%28 = tail call i32 @_mm_loadu_ps(float* %27)
%29 = tail call i32 @_MM_SHUFFLE(i32 2, i32 0, i32 2, i32 0)
%30 = tail call i32 @_mm_shuffle_ps(i32 %19, i32 %22, i32 %29)
%31 = tail call i32 @_MM_SHUFFLE(i32 3, i32 1, i32 3, i32 1)
%32 = tail call i32 @_mm_shuffle_ps(i32 %19, i32 %22, i32 %31)
%33 = tail call i32 @_MM_SHUFFLE(i32 0, i32 2, i32 0, i32 2)
%34 = tail call i32 @_mm_shuffle_ps(i32 %28, i32 %25, i32 %33)
%35 = tail call i32 @_MM_SHUFFLE(i32 1, i32 3, i32 1, i32 3)
%36 = tail call i32 @_mm_shuffle_ps(i32 %28, i32 %25, i32 %35)
%37 = tail call i32 @_mm_sub_ps(i32 %30, i32 %34)
%38 = tail call i32 @_mm_add_ps(i32 %32, i32 %36)
%39 = tail call i32 @_mm_mul_ps(i32 %17, i32 %37)
%40 = tail call i32 @_mm_mul_ps(i32 %11, i32 %38)
%41 = tail call i32 @_mm_mul_ps(i32 %17, i32 %38)
%42 = tail call i32 @_mm_mul_ps(i32 %11, i32 %37)
%43 = tail call i32 @_mm_add_ps(i32 %39, i32 %40)
%44 = tail call i32 @_mm_sub_ps(i32 %41, i32 %42)
%45 = tail call i32 @_mm_sub_ps(i32 %30, i32 %43)
%46 = tail call i32 @_mm_sub_ps(i32 %44, i32 %32)
%47 = tail call i32 @_mm_add_ps(i32 %34, i32 %43)
%48 = tail call i32 @_mm_sub_ps(i32 %44, i32 %36)
%49 = tail call i32 @_mm_unpacklo_ps(i32 %45, i32 %46)
%50 = tail call i32 @_mm_unpackhi_ps(i32 %45, i32 %46)
%51 = tail call i32 @_mm_unpackhi_ps(i32 %47, i32 %48)
%52 = tail call i32 @_mm_unpacklo_ps(i32 %47, i32 %48)
%53 = tail call i32 @_MM_SHUFFLE(i32 1, i32 0, i32 3, i32 2)
%54 = tail call i32 @_mm_shuffle_ps(i32 %51, i32 %51, i32 %53)
%55 = tail call i32 @_MM_SHUFFLE(i32 1, i32 0, i32 3, i32 2)
%56 = tail call i32 @_mm_shuffle_ps(i32 %52, i32 %52, i32 %55)
%57 = tail call i32 @_mm_storeu_ps(float* %18, i32 %49)
%58 = tail call i32 @_mm_storeu_ps(float* %21, i32 %50)
%59 = tail call i32 @_mm_storeu_ps(float* %24, i32 %54)
%60 = tail call i32 @_mm_storeu_ps(float* %27, i32 %56)
%61 = add nuw nsw i64 %9, 4
%62 = add nuw nsw i64 %8, 8
%63 = icmp ult i64 %8, 49
br i1 %63, label %7, label %64
64: ; preds = %7
%65 = getelementptr inbounds float, float* %1, i64 3
%66 = load float, float* %65
%67 = fsub float 5.000000e-01, %66
%68 = getelementptr inbounds float, float* %1, i64 29
%69 = load float, float* %68
%70 = getelementptr inbounds float, float* %0, i64 58
%71 = load float, float* %70
%72 = getelementptr inbounds float, float* %0, i64 70
%73 = load float, float* %72
%74 = fsub float %71, %73
%75 = getelementptr inbounds float, float* %0, i64 59
%76 = load float, float* %75
%77 = getelementptr inbounds float, float* %0, i64 71
%78 = load float, float* %77
%79 = fadd float %76, %78
%80 = fmul float %69, %79
%81 = tail call float @llvm.fmuladd.f32(float %67, float %74, float %80)
%82 = fneg float %69
%83 = fmul float %74, %82
%84 = tail call float @llvm.fmuladd.f32(float %67, float %79, float %83)
%85 = fsub float %71, %81
store float %85, float* %70
%86 = fsub float %84, %76
store float %86, float* %75
%87 = fadd float %81, %73
store float %87, float* %72
%88 = fsub float %84, %78
store float %88, float* %77
%89 = getelementptr inbounds float, float* %1, i64 2
%90 = load float, float* %89
%91 = fsub float 5.000000e-01, %90
%92 = getelementptr inbounds float, float* %1, i64 30
%93 = load float, float* %92
%94 = getelementptr inbounds float, float* %0, i64 60
%95 = load float, float* %94
%96 = getelementptr inbounds float, float* %0, i64 68
%97 = load float, float* %96
%98 = fsub float %95, %97
%99 = getelementptr inbounds float, float* %0, i64 61
%100 = load float, float* %99
%101 = getelementptr inbounds float, float* %0, i64 69
%102 = load float, float* %101
%103 = fadd float %100, %102
%104 = fmul float %93, %103
%105 = tail call float @llvm.fmuladd.f32(float %91, float %98, float %104)
%106 = fneg float %93
%107 = fmul float %98, %106
%108 = tail call float @llvm.fmuladd.f32(float %91, float %103, float %107)
%109 = fsub float %95, %105
store float %109, float* %94
%110 = fsub float %108, %100
store float %110, float* %99
%111 = fadd float %105, %97
store float %111, float* %96
%112 = fsub float %108, %102
store float %112, float* %101
%113 = getelementptr inbounds float, float* %1, i64 1
%114 = load float, float* %113
%115 = fsub float 5.000000e-01, %114
%116 = getelementptr inbounds float, float* %1, i64 31
%117 = load float, float* %116
%118 = getelementptr inbounds float, float* %0, i64 62
%119 = load float, float* %118
%120 = getelementptr inbounds float, float* %0, i64 66
%121 = load float, float* %120
%122 = fsub float %119, %121
%123 = getelementptr inbounds float, float* %0, i64 63
%124 = load float, float* %123
%125 = getelementptr inbounds float, float* %0, i64 67
%126 = load float, float* %125
%127 = fadd float %124, %126
%128 = fmul float %117, %127
%129 = tail call float @llvm.fmuladd.f32(float %115, float %122, float %128)
%130 = fneg float %117
%131 = fmul float %122, %130
%132 = tail call float @llvm.fmuladd.f32(float %115, float %127, float %131)
%133 = fsub float %119, %129
store float %133, float* %118
%134 = fsub float %132, %124
store float %134, float* %123
%135 = fadd float %129, %121
store float %135, float* %120
%136 = fsub float %132, %126
store float %136, float* %125
%137 = getelementptr inbounds float, float* %0, i64 65
%138 = load float, float* %137
%139 = fneg float %138
store float %139, float* %137
ret void
}