int daxpy_(int *n, double *da, double *dx, int *incx, double *dy, int *incy) {
  int i__1;
  static int i__, m, ix, iy, mp1;
  --dy;
  --dx;
  if (*n <= 0) {
    return 0;
  }
  if (*da == 0.) {
    return 0;
  }
  if (*incx == 1 && *incy == 1) {
    goto L20;
  }
  ix = 1;
  iy = 1;
  if (*incx < 0) {
    ix = (-(*n) + 1) * *incx + 1;
  }
  if (*incy < 0) {
    iy = (-(*n) + 1) * *incy + 1;
  }
  i__1 = *n;
  for (i__ = 1; i__ <= i__1; ++i__) {
    dy[iy] += *da * dx[ix];
    ix += *incx;
    iy += *incy;
  }
  return 0;
L20:
  m = *n % 4;
  if (m == 0) {
    goto L40;
  }
  i__1 = m;
  for (i__ = 1; i__ <= i__1; ++i__) {
    dy[i__] += *da * dx[i__];
  }
  if (*n < 4) {
    return 0;
  }
L40:
  mp1 = m + 1;
  i__1 = *n;
  for (i__ = mp1; i__ <= i__1; i__ += 4) {
    dy[i__] += *da * dx[i__];
    dy[i__ + 1] += *da * dx[i__ + 1];
    dy[i__ + 2] += *da * dx[i__ + 2];
    dy[i__ + 3] += *da * dx[i__ + 3];
  }
  return 0;
}


x86 assembly (clang, -O0):
<daxpy_>:
push   %rbp
mov    %rsp,%rbp
mov    %rdi,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
mov    %rdx,-0x20(%rbp)
mov    %rcx,-0x28(%rbp)
mov    %r8,-0x30(%rbp)
mov    %r9,-0x38(%rbp)
mov    -0x30(%rbp),%rax
add    $0xfffffffffffffff8,%rax
mov    %rax,-0x30(%rbp)
mov    -0x20(%rbp),%rax
add    $0xfffffffffffffff8,%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
cmpl   $0x0,(%rax)
jg     114d <daxpy_+0x4d>
movl   $0x0,-0x4(%rbp)
jmp    1481 <daxpy_+0x381>
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
xorps  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jne    1174 <daxpy_+0x74>
jp     1174 <daxpy_+0x74>
movl   $0x0,-0x4(%rbp)
jmp    1481 <daxpy_+0x381>
mov    -0x28(%rbp),%rax
cmpl   $0x1,(%rax)
jne    1193 <daxpy_+0x93>
mov    -0x38(%rbp),%rax
cmpl   $0x1,(%rax)
jne    1193 <daxpy_+0x93>
jmp    1292 <daxpy_+0x192>
movl   $0x1,0x2e8f(%rip)
movl   $0x1,0x2e89(%rip)
mov    -0x28(%rbp),%rax
cmpl   $0x0,(%rax)
jge    11cf <daxpy_+0xcf>
mov    -0x10(%rbp),%rcx
xor    %eax,%eax
sub    (%rcx),%eax
add    $0x1,%eax
mov    -0x28(%rbp),%rcx
imul   (%rcx),%eax
add    $0x1,%eax
mov    %eax,0x2e5d(%rip)
mov    -0x38(%rbp),%rax
cmpl   $0x0,(%rax)
jge    11f7 <daxpy_+0xf7>
mov    -0x10(%rbp),%rcx
xor    %eax,%eax
sub    (%rcx),%eax
add    $0x1,%eax
mov    -0x38(%rbp),%rcx
imul   (%rcx),%eax
add    $0x1,%eax
mov    %eax,0x2e39(%rip)
mov    -0x10(%rbp),%rax
mov    (%rax),%eax
mov    %eax,-0x3c(%rbp)
movl   $0x1,0x2e1a(%rip)
mov    0x2e14(%rip),%eax
cmp    -0x3c(%rbp),%eax
jg     1286 <daxpy_+0x186>
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
movslq 0x2e00(%rip),%rcx
movsd  (%rax,%rcx,8),%xmm2
mov    -0x30(%rbp),%rax
movslq 0x2df4(%rip),%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x28(%rbp),%rax
mov    (%rax),%eax
add    0x2dd2(%rip),%eax
mov    %eax,0x2dcc(%rip)
mov    -0x38(%rbp),%rax
mov    (%rax),%eax
add    0x2dc4(%rip),%eax
mov    %eax,0x2dbe(%rip)
mov    0x2dac(%rip),%eax
add    $0x1,%eax
mov    %eax,0x2da3(%rip)
jmp    120a <daxpy_+0x10a>
movl   $0x0,-0x4(%rbp)
jmp    1481 <daxpy_+0x381>
mov    -0x10(%rbp),%rax
mov    (%rax),%eax
mov    $0x4,%ecx
cltd
idiv   %ecx
mov    %edx,0x2d82(%rip)
cmpl   $0x0,0x2d7b(%rip)
jne    12b8 <daxpy_+0x1b8>
jmp    1341 <daxpy_+0x241>
mov    0x2d6a(%rip),%eax
mov    %eax,-0x3c(%rbp)
movl   $0x1,0x2d59(%rip)
mov    0x2d53(%rip),%eax
cmp    -0x3c(%rbp),%eax
jg     1323 <daxpy_+0x223>
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
movslq 0x2d37(%rip),%rcx
movsd  (%rax,%rcx,8),%xmm2
mov    -0x30(%rbp),%rax
movslq 0x2d27(%rip),%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    0x2d0f(%rip),%eax
add    $0x1,%eax
mov    %eax,0x2d06(%rip)
jmp    12cb <daxpy_+0x1cb>
mov    -0x10(%rbp),%rax
cmpl   $0x4,(%rax)
jge    133c <daxpy_+0x23c>
movl   $0x0,-0x4(%rbp)
jmp    1481 <daxpy_+0x381>
jmp    1341 <daxpy_+0x241>
mov    0x2ce1(%rip),%eax
add    $0x1,%eax
mov    %eax,0x2ce4(%rip)
mov    -0x10(%rbp),%rax
mov    (%rax),%eax
mov    %eax,-0x3c(%rbp)
mov    0x2cd5(%rip),%eax
mov    %eax,0x2cbf(%rip)
mov    0x2cb9(%rip),%eax
cmp    -0x3c(%rbp),%eax
jg     147a <daxpy_+0x37a>
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
movslq 0x2c9d(%rip),%rcx
movsd  (%rax,%rcx,8),%xmm2
mov    -0x30(%rbp),%rax
movslq 0x2c8d(%rip),%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
mov    0x2c69(%rip),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm2
mov    -0x30(%rbp),%rax
mov    0x2c54(%rip),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
mov    0x2c2a(%rip),%ecx
add    $0x2,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm2
mov    -0x30(%rbp),%rax
mov    0x2c15(%rip),%ecx
add    $0x2,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
mov    0x2beb(%rip),%ecx
add    $0x3,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm2
mov    -0x30(%rbp),%rax
mov    0x2bd6(%rip),%ecx
add    $0x3,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    0x2bb8(%rip),%eax
add    $0x4,%eax
mov    %eax,0x2baf(%rip)
jmp    1365 <daxpy_+0x265>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<daxpy_>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
mov    (%rdi),%eax
test   %eax,%eax
jle    1120 <daxpy_+0x20>
movsd  (%rsi),%xmm0
xorpd  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jne    112d <daxpy_+0x2d>
jp     112d <daxpy_+0x2d>
xor    %eax,%eax
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
movslq (%rcx),%r14
cmp    $0x1,%r14
jne    1294 <daxpy_+0x194>
mov    (%r9),%ebx
mov    $0x1,%r10d
cmp    $0x1,%ebx
jne    12b3 <daxpy_+0x1b3>
mov    %rax,%rcx
and    $0x3,%rcx
je     14a9 <daxpy_+0x3a9>
add    $0x1,%rcx
mulsd  (%rdx),%xmm0
addsd  (%r8),%xmm0
movsd  %xmm0,(%r8)
cmp    $0x2,%ecx
je     1286 <daxpy_+0x186>
lea    -0x2(%rcx),%r9
mov    $0x2,%edi
cmp    $0x4,%r9
jb     121f <daxpy_+0x11f>
lea    0x8(%r8),%r11
lea    (%r8,%rcx,8),%rbp
add    $0xfffffffffffffff8,%rbp
lea    0x8(%rdx),%r10
lea    (%rdx,%rcx,8),%rbx
add    $0xfffffffffffffff8,%rbx
cmp    %rsi,%r8
setb   %r14b
cmp    %rsi,%rbp
seta   %r15b
cmp    %rbx,%r11
setb   %bl
cmp    %rbp,%r10
setb   %r10b
test   %r15b,%r14b
jne    121f <daxpy_+0x11f>
and    %r10b,%bl
jne    121f <daxpy_+0x11f>
mov    %r9,%rbx
and    $0xfffffffffffffffc,%rbx
lea    0x2(%rbx),%rdi
movsd  (%rsi),%xmm0
unpcklpd %xmm0,%xmm0
xor    %ebp,%ebp
movupd 0x8(%rdx,%rbp,8),%xmm1
movupd 0x18(%rdx,%rbp,8),%xmm2
movupd 0x8(%r8,%rbp,8),%xmm3
movupd 0x18(%r8,%rbp,8),%xmm4
mulpd  %xmm0,%xmm1
addpd  %xmm3,%xmm1
mulpd  %xmm0,%xmm2
addpd  %xmm4,%xmm2
movupd %xmm1,0x8(%r8,%rbp,8)
movupd %xmm2,0x18(%r8,%rbp,8)
add    $0x4,%rbp
cmp    %rbp,%rbx
jne    11d9 <daxpy_+0xd9>
cmp    %rbx,%r9
je     1286 <daxpy_+0x186>
mov    %ecx,%ebx
sub    %edi,%ebx
mov    %rdi,%rbp
not    %rbp
test   $0x1,%bl
je     124a <daxpy_+0x14a>
movsd  (%rsi),%xmm0
mulsd  -0x8(%rdx,%rdi,8),%xmm0
addsd  -0x8(%r8,%rdi,8),%xmm0
movsd  %xmm0,-0x8(%r8,%rdi,8)
add    $0x1,%rdi
add    %rcx,%rbp
je     1286 <daxpy_+0x186>
nop
movsd  (%rsi),%xmm0
mulsd  -0x8(%rdx,%rdi,8),%xmm0
addsd  -0x8(%r8,%rdi,8),%xmm0
movsd  %xmm0,-0x8(%r8,%rdi,8)
movsd  (%rsi),%xmm0
mulsd  (%rdx,%rdi,8),%xmm0
addsd  (%r8,%rdi,8),%xmm0
movsd  %xmm0,(%r8,%rdi,8)
add    $0x2,%rdi
cmp    %rdi,%rcx
jne    1250 <daxpy_+0x150>
cmp    $0x4,%eax
jl     1120 <daxpy_+0x20>
jmp    14b2 <daxpy_+0x3b2>
mov    $0x1,%ecx
mov    $0x1,%edi
sub    %eax,%edi
imul   %r14d,%edi
add    $0x1,%edi
test   %r14d,%r14d
cmovns %ecx,%edi
mov    (%r9),%ebx
movslq %edi,%r10
mov    $0x1,%r9d
mov    $0x1,%ecx
sub    %eax,%ecx
imul   %ebx,%ecx
add    $0x1,%ecx
test   %ebx,%ebx
cmovns %r9d,%ecx
movslq %ecx,%rcx
mulsd  -0x8(%rdx,%r10,8),%xmm0
addsd  -0x8(%r8,%rcx,8),%xmm0
movsd  %xmm0,-0x8(%r8,%rcx,8)
cmp    $0x1,%eax
je     1120 <daxpy_+0x20>
movslq %ebx,%r13
lea    (%r10,%r14,1),%r15
lea    (%rcx,%r13,1),%r12
lea    -0x2(%rax),%edi
cmp    $0x3,%edi
jae    1399 <daxpy_+0x299>
mov    %r12,%r10
mov    %r15,%r11
lea    0x1(%r9),%ecx
test   $0x1,%al
jne    1334 <daxpy_+0x234>
movsd  (%rsi),%xmm0
mulsd  -0x8(%rdx,%r11,8),%xmm0
addsd  -0x8(%r8,%r10,8),%xmm0
movsd  %xmm0,-0x8(%r8,%r10,8)
add    %r14,%r11
add    %r13,%r10
mov    %ecx,%r9d
cmp    %ecx,%eax
je     1120 <daxpy_+0x20>
lea    (%r8,%r13,8),%rbx
lea    -0x8(,%r10,8),%rdi
ff
shl    $0x4,%r13
lea    (%rdx,%r14,8),%rbp
lea    -0x8(,%r11,8),%rcx
ff
shl    $0x4,%r14
sub    %r9d,%eax
nop
movsd  (%rsi),%xmm0
mulsd  (%rdx,%rcx,1),%xmm0
addsd  (%r8,%rdi,1),%xmm0
movsd  %xmm0,(%r8,%rdi,1)
movsd  (%rsi),%xmm0
mulsd  0x0(%rbp,%rcx,1),%xmm0
addsd  (%rbx,%rdi,1),%xmm0
movsd  %xmm0,(%rbx,%rdi,1)
add    %r13,%rdi
add    %r14,%rcx
add    $0xfffffffe,%eax
jne    1360 <daxpy_+0x260>
jmp    1120 <daxpy_+0x20>
cmp    $0x1,%ebx
jne    1304 <daxpy_+0x204>
cmp    $0x1,%r14d
jne    1304 <daxpy_+0x204>
mov    %rdi,-0x10(%rsp)
lea    (%r8,%rcx,8),%rdi
lea    -0x2(%rax),%ebp
add    %rbp,%rcx
lea    (%r8,%rcx,8),%rbx
add    $0x8,%rbx
lea    0x8(%rsi),%r11
lea    (%rdx,%r10,8),%rcx
mov    %rcx,-0x8(%rsp)
add    %rbp,%r10
lea    (%rdx,%r10,8),%rbp
add    $0x8,%rbp
cmp    %r11,%rdi
setb   %r11b
cmp    %rsi,%rbx
seta   %r10b
cmp    %rbp,%rdi
setb   %cl
cmp    %rbx,-0x8(%rsp)
setb   %bl
test   %r10b,%r11b
jne    1304 <daxpy_+0x204>
and    %bl,%cl
jne    1304 <daxpy_+0x204>
mov    -0x10(%rsp),%rcx
add    $0x1,%rcx
mov    %rcx,-0x10(%rsp)
and    $0xfffffffffffffffc,%rcx
mov    %rcx,%r10
imul   %r13,%r10
add    %r12,%r10
mov    %rcx,%r11
imul   %r14,%r11
add    %r15,%r11
lea    0x1(%rcx),%r9d
movsd  (%rsi),%xmm0
unpcklpd %xmm0,%xmm0
lea    (%rdx,%r15,8),%rdi
add    $0x8,%rdi
mov    %r14,%r15
shl    $0x5,%r15
lea    (%r8,%r12,8),%rbp
add    $0x8,%rbp
mov    %rcx,%r12
mov    %r13,%rcx
shl    $0x5,%rcx
mov    %r12,%rbx
xchg   %ax,%ax
movupd -0x10(%rdi),%xmm1
movupd (%rdi),%xmm2
movupd -0x10(%rbp),%xmm3
movupd 0x0(%rbp),%xmm4
mulpd  %xmm0,%xmm1
addpd  %xmm3,%xmm1
mulpd  %xmm0,%xmm2
addpd  %xmm4,%xmm2
movupd %xmm1,-0x10(%rbp)
movupd %xmm2,0x0(%rbp)
add    %r15,%rdi
add    %rcx,%rbp
add    $0xfffffffffffffffc,%rbx
jne    1460 <daxpy_+0x360>
cmp    %r12,-0x10(%rsp)
je     1120 <daxpy_+0x20>
jmp    130a <daxpy_+0x20a>
cmp    $0x4,%eax
jb     1120 <daxpy_+0x20>
mov    %eax,%edi
and    $0x3,%edi
lea    0x1(%rdi),%r11
add    $0x5,%rdi
lea    0x1(%rax),%rcx
cmp    %rcx,%rdi
cmovbe %rcx,%rdi
mov    %r11,%r9
not    %r9
add    %rdi,%r9
cmp    $0x4,%r9
jae    14e1 <daxpy_+0x3e1>
mov    %r11,%rcx
jmp    1670 <daxpy_+0x570>
lea    -0x1(%r11),%rdi
lea    0x4(%r11),%rbp
cmp    %rcx,%rbp
cmova  %rbp,%rcx
lea    (%r8,%r11,8),%rbp
add    $0xfffffffffffffff8,%rbp
sub    %rdi,%rcx
add    $0xfffffffffffffffe,%rcx
movabs $0x1ffffffffffffffc,%rdi
ff ff 1f
and    %rcx,%rdi
lea    (%rdi,%r11,1),%rcx
add    $0xffffffffffffffff,%rcx
lea    0x20(%r8,%rcx,8),%rdi
lea    0x8(%rsi),%rbx
lea    (%rdx,%r11,8),%r10
add    $0xfffffffffffffff8,%r10
lea    (%rdx,%rcx,8),%rcx
add    $0x20,%rcx
cmp    %rbx,%rbp
setb   %r14b
cmp    %rsi,%rdi
seta   %bl
cmp    %rcx,%rbp
setb   %cl
cmp    %rdi,%r10
setb   %dil
test   %bl,%r14b
jne    165d <daxpy_+0x55d>
and    %dil,%cl
jne    1662 <daxpy_+0x562>
shr    $0x2,%r9
add    $0x1,%r9
mov    %r9,%r10
and    $0xfffffffffffffffe,%r10
lea    (%r11,%r10,4),%rcx
xor    %edi,%edi
mov    %r10,%r14
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
mov    %rdi,%rbx
or     %r11,%rbx
movsd  (%rsi),%xmm4
unpcklpd %xmm4,%xmm4
movsd  -0x8(%rdx,%rbx,8),%xmm1
movsd  (%rdx,%rbx,8),%xmm0
movsd  0x8(%rdx,%rbx,8),%xmm2
movsd  0x10(%rdx,%rbx,8),%xmm3
movhpd 0x18(%rdx,%rbx,8),%xmm1
movsd  -0x8(%r8,%rbx,8),%xmm5
movsd  (%r8,%rbx,8),%xmm6
movsd  0x8(%r8,%rbx,8),%xmm7
movsd  0x10(%r8,%rbx,8),%xmm8
movhpd 0x18(%r8,%rbx,8),%xmm5
mulpd  %xmm4,%xmm1
addpd  %xmm5,%xmm1
movhpd 0x20(%rdx,%rbx,8),%xmm0
movhpd 0x20(%r8,%rbx,8),%xmm6
mulpd  %xmm4,%xmm0
addpd  %xmm6,%xmm0
movhpd 0x28(%rdx,%rbx,8),%xmm2
movhpd 0x28(%r8,%rbx,8),%xmm7
mulpd  %xmm4,%xmm2
addpd  %xmm7,%xmm2
movhpd 0x30(%rdx,%rbx,8),%xmm3
movhpd 0x30(%r8,%rbx,8),%xmm8
mulpd  %xmm4,%xmm3
addpd  %xmm8,%xmm3
movapd %xmm1,%xmm4
unpcklpd %xmm0,%xmm4
movapd %xmm2,%xmm5
unpcklpd %xmm3,%xmm5
movhlps %xmm1,%xmm0
movhlps %xmm2,%xmm3
movups %xmm3,0x28(%r8,%rbx,8)
movups %xmm0,0x18(%r8,%rbx,8)
movupd %xmm5,0x8(%r8,%rbx,8)
movupd %xmm4,-0x8(%r8,%rbx,8)
add    $0x8,%rdi
add    $0xfffffffffffffffe,%r14
jne    1580 <daxpy_+0x480>
cmp    %r10,%r9
jne    1670 <daxpy_+0x570>
jmp    1120 <daxpy_+0x20>
mov    %r11,%rcx
jmp    1670 <daxpy_+0x570>
mov    %r11,%rcx
cs nopw 0x0(%rax,%rax,1)
nop
movsd  (%rsi),%xmm0
mulsd  -0x8(%rdx,%rcx,8),%xmm0
addsd  -0x8(%r8,%rcx,8),%xmm0
movsd  %xmm0,-0x8(%r8,%rcx,8)
movsd  (%rsi),%xmm0
mulsd  (%rdx,%rcx,8),%xmm0
addsd  (%r8,%rcx,8),%xmm0
movsd  %xmm0,(%r8,%rcx,8)
movsd  (%rsi),%xmm0
mulsd  0x8(%rdx,%rcx,8),%xmm0
addsd  0x8(%r8,%rcx,8),%xmm0
movsd  %xmm0,0x8(%r8,%rcx,8)
movsd  (%rsi),%xmm0
mulsd  0x10(%rdx,%rcx,8),%xmm0
addsd  0x10(%r8,%rcx,8),%xmm0
movsd  %xmm0,0x10(%r8,%rcx,8)
add    $0x4,%rcx
cmp    %rax,%rcx
jbe    1670 <daxpy_+0x570>
jmp    1120 <daxpy_+0x20>

LLVM IR (-O0):
@daxpy_.i__ = internal global i32 0
@daxpy_.m = internal global i32 0
@daxpy_.ix = internal global i32 0
@daxpy_.iy = internal global i32 0
@daxpy_.mp1 = internal global i32 0
define i32 @daxpy_(i32* %0, double* %1, double* %2, i32* %3, double* %4, i32* %5) {
%7 = alloca i32
%8 = alloca i32*
%9 = alloca double*
%10 = alloca double*
%11 = alloca i32*
%12 = alloca double*
%13 = alloca i32*
%14 = alloca i32
store i32* %0, i32** %8
store double* %1, double** %9
store double* %2, double** %10
store i32* %3, i32** %11
store double* %4, double** %12
store i32* %5, i32** %13
%15 = load double*, double** %12
%16 = getelementptr inbounds double, double* %15, i32 -1
store double* %16, double** %12
%17 = load double*, double** %10
%18 = getelementptr inbounds double, double* %17, i32 -1
store double* %18, double** %10
%19 = load i32*, i32** %8
%20 = load i32, i32* %19
%21 = icmp sle i32 %20, 0
br i1 %21, label %22, label %23
22: ; preds = %6
store i32 0, i32* %7
br label %205
23: ; preds = %6
%24 = load double*, double** %9
%25 = load double, double* %24
%26 = fcmp oeq double %25, 0.000000e+00
br i1 %26, label %27, label %28
27: ; preds = %23
store i32 0, i32* %7
br label %205
28: ; preds = %23
%29 = load i32*, i32** %11
%30 = load i32, i32* %29
%31 = icmp eq i32 %30, 1
br i1 %31, label %32, label %37
32: ; preds = %28
%33 = load i32*, i32** %13
%34 = load i32, i32* %33
%35 = icmp eq i32 %34, 1
br i1 %35, label %36, label %37
36: ; preds = %32
br label %96
37: ; preds = %32, %28
store i32 1, i32* @daxpy_.ix
store i32 1, i32* @daxpy_.iy
%38 = load i32*, i32** %11
%39 = load i32, i32* %38
%40 = icmp slt i32 %39, 0
br i1 %40, label %41, label %50
41: ; preds = %37
%42 = load i32*, i32** %8
%43 = load i32, i32* %42
%44 = sub nsw i32 0, %43
%45 = add nsw i32 %44, 1
%46 = load i32*, i32** %11
%47 = load i32, i32* %46
%48 = mul nsw i32 %45, %47
%49 = add nsw i32 %48, 1
store i32 %49, i32* @daxpy_.ix
br label %50
50: ; preds = %41, %37
%51 = load i32*, i32** %13
%52 = load i32, i32* %51
%53 = icmp slt i32 %52, 0
br i1 %53, label %54, label %63
54: ; preds = %50
%55 = load i32*, i32** %8
%56 = load i32, i32* %55
%57 = sub nsw i32 0, %56
%58 = add nsw i32 %57, 1
%59 = load i32*, i32** %13
%60 = load i32, i32* %59
%61 = mul nsw i32 %58, %60
%62 = add nsw i32 %61, 1
store i32 %62, i32* @daxpy_.iy
br label %63
63: ; preds = %54, %50
%64 = load i32*, i32** %8
%65 = load i32, i32* %64
store i32 %65, i32* %14
store i32 1, i32* @daxpy_.i__
br label %66
66: ; preds = %92, %63
%67 = load i32, i32* @daxpy_.i__
%68 = load i32, i32* %14
%69 = icmp sle i32 %67, %68
br i1 %69, label %70, label %95
70: ; preds = %66
%71 = load double*, double** %9
%72 = load double, double* %71
%73 = load double*, double** %10
%74 = load i32, i32* @daxpy_.ix
%75 = sext i32 %74 to i64
%76 = getelementptr inbounds double, double* %73, i64 %75
%77 = load double, double* %76
%78 = load double*, double** %12
%79 = load i32, i32* @daxpy_.iy
%80 = sext i32 %79 to i64
%81 = getelementptr inbounds double, double* %78, i64 %80
%82 = load double, double* %81
%83 = call double @llvm.fmuladd.f64(double %72, double %77, double %82)
store double %83, double* %81
%84 = load i32*, i32** %11
%85 = load i32, i32* %84
%86 = load i32, i32* @daxpy_.ix
%87 = add nsw i32 %86, %85
store i32 %87, i32* @daxpy_.ix
%88 = load i32*, i32** %13
%89 = load i32, i32* %88
%90 = load i32, i32* @daxpy_.iy
%91 = add nsw i32 %90, %89
store i32 %91, i32* @daxpy_.iy
br label %92
92: ; preds = %70
%93 = load i32, i32* @daxpy_.i__
%94 = add nsw i32 %93, 1
store i32 %94, i32* @daxpy_.i__
br label %66
95: ; preds = %66
store i32 0, i32* %7
br label %205
96: ; preds = %36
%97 = load i32*, i32** %8
%98 = load i32, i32* %97
%99 = srem i32 %98, 4
store i32 %99, i32* @daxpy_.m
%100 = load i32, i32* @daxpy_.m
%101 = icmp eq i32 %100, 0
br i1 %101, label %102, label %103
102: ; preds = %96
br label %132
103: ; preds = %96
%104 = load i32, i32* @daxpy_.m
store i32 %104, i32* %14
store i32 1, i32* @daxpy_.i__
br label %105
105: ; preds = %123, %103
%106 = load i32, i32* @daxpy_.i__
%107 = load i32, i32* %14
%108 = icmp sle i32 %106, %107
br i1 %108, label %109, label %126
109: ; preds = %105
%110 = load double*, double** %9
%111 = load double, double* %110
%112 = load double*, double** %10
%113 = load i32, i32* @daxpy_.i__
%114 = sext i32 %113 to i64
%115 = getelementptr inbounds double, double* %112, i64 %114
%116 = load double, double* %115
%117 = load double*, double** %12
%118 = load i32, i32* @daxpy_.i__
%119 = sext i32 %118 to i64
%120 = getelementptr inbounds double, double* %117, i64 %119
%121 = load double, double* %120
%122 = call double @llvm.fmuladd.f64(double %111, double %116, double %121)
store double %122, double* %120
br label %123
123: ; preds = %109
%124 = load i32, i32* @daxpy_.i__
%125 = add nsw i32 %124, 1
store i32 %125, i32* @daxpy_.i__
br label %105
126: ; preds = %105
%127 = load i32*, i32** %8
%128 = load i32, i32* %127
%129 = icmp slt i32 %128, 4
br i1 %129, label %130, label %131
130: ; preds = %126
store i32 0, i32* %7
br label %205
131: ; preds = %126
br label %132
132: ; preds = %131, %102
%133 = load i32, i32* @daxpy_.m
%134 = add nsw i32 %133, 1
store i32 %134, i32* @daxpy_.mp1
%135 = load i32*, i32** %8
%136 = load i32, i32* %135
store i32 %136, i32* %14
%137 = load i32, i32* @daxpy_.mp1
store i32 %137, i32* @daxpy_.i__
br label %138
138: ; preds = %201, %132
%139 = load i32, i32* @daxpy_.i__
%140 = load i32, i32* %14
%141 = icmp sle i32 %139, %140
br i1 %141, label %142, label %204
142: ; preds = %138
%143 = load double*, double** %9
%144 = load double, double* %143
%145 = load double*, double** %10
%146 = load i32, i32* @daxpy_.i__
%147 = sext i32 %146 to i64
%148 = getelementptr inbounds double, double* %145, i64 %147
%149 = load double, double* %148
%150 = load double*, double** %12
%151 = load i32, i32* @daxpy_.i__
%152 = sext i32 %151 to i64
%153 = getelementptr inbounds double, double* %150, i64 %152
%154 = load double, double* %153
%155 = call double @llvm.fmuladd.f64(double %144, double %149, double %154)
store double %155, double* %153
%156 = load double*, double** %9
%157 = load double, double* %156
%158 = load double*, double** %10
%159 = load i32, i32* @daxpy_.i__
%160 = add nsw i32 %159, 1
%161 = sext i32 %160 to i64
%162 = getelementptr inbounds double, double* %158, i64 %161
%163 = load double, double* %162
%164 = load double*, double** %12
%165 = load i32, i32* @daxpy_.i__
%166 = add nsw i32 %165, 1
%167 = sext i32 %166 to i64
%168 = getelementptr inbounds double, double* %164, i64 %167
%169 = load double, double* %168
%170 = call double @llvm.fmuladd.f64(double %157, double %163, double %169)
store double %170, double* %168
%171 = load double*, double** %9
%172 = load double, double* %171
%173 = load double*, double** %10
%174 = load i32, i32* @daxpy_.i__
%175 = add nsw i32 %174, 2
%176 = sext i32 %175 to i64
%177 = getelementptr inbounds double, double* %173, i64 %176
%178 = load double, double* %177
%179 = load double*, double** %12
%180 = load i32, i32* @daxpy_.i__
%181 = add nsw i32 %180, 2
%182 = sext i32 %181 to i64
%183 = getelementptr inbounds double, double* %179, i64 %182
%184 = load double, double* %183
%185 = call double @llvm.fmuladd.f64(double %172, double %178, double %184)
store double %185, double* %183
%186 = load double*, double** %9
%187 = load double, double* %186
%188 = load double*, double** %10
%189 = load i32, i32* @daxpy_.i__
%190 = add nsw i32 %189, 3
%191 = sext i32 %190 to i64
%192 = getelementptr inbounds double, double* %188, i64 %191
%193 = load double, double* %192
%194 = load double*, double** %12
%195 = load i32, i32* @daxpy_.i__
%196 = add nsw i32 %195, 3
%197 = sext i32 %196 to i64
%198 = getelementptr inbounds double, double* %194, i64 %197
%199 = load double, double* %198
%200 = call double @llvm.fmuladd.f64(double %187, double %193, double %199)
store double %200, double* %198
br label %201
201: ; preds = %142
%202 = load i32, i32* @daxpy_.i__
%203 = add nsw i32 %202, 4
store i32 %203, i32* @daxpy_.i__
br label %138
204: ; preds = %138
store i32 0, i32* %7
br label %205
205: ; preds = %204, %130, %95, %27, %22
%206 = load i32, i32* %7
ret i32 %206
}

LLVM IR (-O2):
define i32 @daxpy_(i32* nocapture %0, double* nocapture %1, double* nocapture %2, i32* nocapture %3, double* nocapture %4, i32* nocapture %5) {
%7 = getelementptr inbounds double, double* %4, i64 -1
%8 = getelementptr inbounds double, double* %2, i64 -1
%9 = load i32, i32* %0
%10 = icmp slt i32 %9, 1
br i1 %10, label %406, label %11
11: ; preds = %6
%12 = load double, double* %1
%13 = fcmp oeq double %12, 0.000000e+00
br i1 %13, label %406, label %14
14: ; preds = %11
%15 = load i32, i32* %3
%16 = icmp eq i32 %15, 1
br i1 %16, label %17, label %20
17: ; preds = %14
%18 = load i32, i32* %5
%19 = icmp eq i32 %18, 1
br i1 %19, label %158, label %28
20: ; preds = %14
%21 = icmp slt i32 %15, 0
%22 = sub nsw i32 1, %9
%23 = mul nsw i32 %15, %22
%24 = add nsw i32 %23, 1
%25 = select i1 %21, i32 %24, i32 1
%26 = load i32, i32* %5
%27 = sext i32 %25 to i64
br label %28
28: ; preds = %17, %20
%29 = phi i64 [ %27, %20 ], [ 1, %17 ]
%30 = phi i32 [ %26, %20 ], [ %18, %17 ]
%31 = icmp slt i32 %30, 0
%32 = sub nsw i32 1, %9
%33 = mul nsw i32 %30, %32
%34 = add nsw i32 %33, 1
%35 = select i1 %31, i32 %34, i32 1
%36 = sext i32 %35 to i64
%37 = sext i32 %15 to i64
%38 = sext i32 %30 to i64
%39 = getelementptr inbounds double, double* %8, i64 %29
%40 = load double, double* %39
%41 = getelementptr inbounds double, double* %7, i64 %36
%42 = load double, double* %41
%43 = tail call double @llvm.fmuladd.f64(double %12, double %40, double %42)
store double %43, double* %41
%44 = add nsw i64 %29, %37
%45 = add nsw i64 %36, %38
%46 = icmp eq i32 %9, 1
br i1 %46, label %406, label %47
47: ; preds = %28
%48 = add i32 %9, -2
%49 = zext i32 %48 to i64
%50 = add nuw nsw i64 %49, 1
%51 = icmp ult i32 %48, 3
br i1 %51, label %114, label %52
52: ; preds = %47
%53 = icmp ne i32 %30, 1
%54 = icmp ne i32 %15, 1
%55 = or i1 %53, %54
br i1 %55, label %114, label %56
56: ; preds = %52
%57 = getelementptr double, double* %4, i64 %36
%58 = add i32 %9, -2
%59 = zext i32 %58 to i64
%60 = add nsw i64 %36, %59
%61 = add nsw i64 %60, 1
%62 = getelementptr double, double* %4, i64 %61
%63 = getelementptr double, double* %1, i64 1
%64 = getelementptr double, double* %2, i64 %29
%65 = add nsw i64 %29, %59
%66 = add nsw i64 %65, 1
%67 = getelementptr double, double* %2, i64 %66
%68 = icmp ult double* %57, %63
%69 = icmp ugt double* %62, %1
%70 = and i1 %68, %69
%71 = icmp ult double* %57, %67
%72 = icmp ult double* %64, %62
%73 = and i1 %71, %72
%74 = or i1 %70, %73
br i1 %74, label %114, label %75
75: ; preds = %56
%76 = and i64 %50, 8589934588
%77 = mul i64 %76, %38
%78 = add i64 %45, %77
%79 = mul i64 %76, %37
%80 = add i64 %44, %79
%81 = trunc i64 %76 to i32
%82 = or i32 %81, 1
%83 = load double, double* %1
%84 = insertelement <2 x double> poison, double %83, i64 0
%85 = shufflevector <2 x double> %84, <2 x double> poison, <2 x i32> zeroinitializer
%86 = insertelement <2 x double> poison, double %83, i64 0
%87 = shufflevector <2 x double> %86, <2 x double> poison, <2 x i32> zeroinitializer
br label %88
88: ; preds = %88, %75
%89 = phi i64 [ 0, %75 ], [ %110, %88 ]
%90 = mul i64 %89, %38
%91 = add i64 %45, %90
%92 = mul i64 %89, %37
%93 = add i64 %44, %92
%94 = getelementptr inbounds double, double* %8, i64 %93
%95 = bitcast double* %94 to <2 x double>*
%96 = load <2 x double>, <2 x double>* %95
%97 = getelementptr inbounds double, double* %94, i64 2
%98 = bitcast double* %97 to <2 x double>*
%99 = load <2 x double>, <2 x double>* %98
%100 = getelementptr inbounds double, double* %7, i64 %91
%101 = bitcast double* %100 to <2 x double>*
%102 = load <2 x double>, <2 x double>* %101
%103 = getelementptr inbounds double, double* %100, i64 2
%104 = bitcast double* %103 to <2 x double>*
%105 = load <2 x double>, <2 x double>* %104
%106 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %85, <2 x double> %96, <2 x double> %102)
%107 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %87, <2 x double> %99, <2 x double> %105)
%108 = bitcast double* %100 to <2 x double>*
store <2 x double> %106, <2 x double>* %108
%109 = bitcast double* %103 to <2 x double>*
store <2 x double> %107, <2 x double>* %109
%110 = add nuw i64 %89, 4
%111 = icmp eq i64 %110, %76
br i1 %111, label %112, label %88
112: ; preds = %88
%113 = icmp eq i64 %50, %76
br i1 %113, label %406, label %114
114: ; preds = %56, %52, %47, %112
%115 = phi i64 [ %45, %56 ], [ %45, %52 ], [ %45, %47 ], [ %78, %112 ]
%116 = phi i64 [ %44, %56 ], [ %44, %52 ], [ %44, %47 ], [ %80, %112 ]
%117 = phi i32 [ 1, %56 ], [ 1, %52 ], [ 1, %47 ], [ %82, %112 ]
%118 = add i32 %117, 1
%119 = and i32 %9, 1
%120 = icmp eq i32 %119, 0
br i1 %120, label %121, label %131
121: ; preds = %114
%122 = add nuw i32 %117, 1
%123 = load double, double* %1
%124 = getelementptr inbounds double, double* %8, i64 %116
%125 = load double, double* %124
%126 = getelementptr inbounds double, double* %7, i64 %115
%127 = load double, double* %126
%128 = tail call double @llvm.fmuladd.f64(double %123, double %125, double %127)
store double %128, double* %126
%129 = add i64 %116, %37
%130 = add i64 %115, %38
br label %131
131: ; preds = %121, %114
%132 = phi i64 [ %115, %114 ], [ %130, %121 ]
%133 = phi i64 [ %116, %114 ], [ %129, %121 ]
%134 = phi i32 [ %117, %114 ], [ %122, %121 ]
%135 = icmp eq i32 %9, %118
br i1 %135, label %406, label %136
136: ; preds = %131, %136
%137 = phi i64 [ %156, %136 ], [ %132, %131 ]
%138 = phi i64 [ %155, %136 ], [ %133, %131 ]
%139 = phi i32 [ %148, %136 ], [ %134, %131 ]
%140 = load double, double* %1
%141 = getelementptr inbounds double, double* %8, i64 %138
%142 = load double, double* %141
%143 = getelementptr inbounds double, double* %7, i64 %137
%144 = load double, double* %143
%145 = tail call double @llvm.fmuladd.f64(double %140, double %142, double %144)
store double %145, double* %143
%146 = add i64 %138, %37
%147 = add i64 %137, %38
%148 = add nuw i32 %139, 2
%149 = load double, double* %1
%150 = getelementptr inbounds double, double* %8, i64 %146
%151 = load double, double* %150
%152 = getelementptr inbounds double, double* %7, i64 %147
%153 = load double, double* %152
%154 = tail call double @llvm.fmuladd.f64(double %149, double %151, double %153)
store double %154, double* %152
%155 = add i64 %146, %37
%156 = add i64 %147, %38
%157 = icmp eq i32 %148, %9
br i1 %157, label %406, label %136
158: ; preds = %17
%159 = and i32 %9, 3
%160 = icmp eq i32 %159, 0
br i1 %160, label %251, label %161
161: ; preds = %158
%162 = add nuw nsw i32 %159, 1
%163 = zext i32 %162 to i64
%164 = load double, double* %2
%165 = load double, double* %4
%166 = tail call double @llvm.fmuladd.f64(double %12, double %164, double %165)
store double %166, double* %4
%167 = icmp eq i32 %162, 2
br i1 %167, label %249, label %168
168: ; preds = %161
%169 = add nsw i64 %163, -2
%170 = icmp ult i64 %169, 4
br i1 %170, label %215, label %171
171: ; preds = %168
%172 = getelementptr double, double* %4, i64 1
%173 = add nsw i64 %163, -1
%174 = getelementptr double, double* %4, i64 %173
%175 = getelementptr double, double* %2, i64 1
%176 = getelementptr double, double* %2, i64 %173
%177 = icmp ult double* %4, %1
%178 = icmp ugt double* %174, %1
%179 = and i1 %177, %178
%180 = icmp ult double* %172, %176
%181 = icmp ult double* %175, %174
%182 = and i1 %180, %181
%183 = or i1 %179, %182
br i1 %183, label %215, label %184
184: ; preds = %171
%185 = and i64 %169, -4
%186 = or i64 %185, 2
%187 = load double, double* %1
%188 = insertelement <2 x double> poison, double %187, i64 0
%189 = shufflevector <2 x double> %188, <2 x double> poison, <2 x i32> zeroinitializer
%190 = insertelement <2 x double> poison, double %187, i64 0
%191 = shufflevector <2 x double> %190, <2 x double> poison, <2 x i32> zeroinitializer
br label %192
192: ; preds = %192, %184
%193 = phi i64 [ 0, %184 ], [ %211, %192 ]
%194 = or i64 %193, 2
%195 = getelementptr inbounds double, double* %8, i64 %194
%196 = bitcast double* %195 to <2 x double>*
%197 = load <2 x double>, <2 x double>* %196
%198 = getelementptr inbounds double, double* %195, i64 2
%199 = bitcast double* %198 to <2 x double>*
%200 = load <2 x double>, <2 x double>* %199
%201 = getelementptr inbounds double, double* %7, i64 %194
%202 = bitcast double* %201 to <2 x double>*
%203 = load <2 x double>, <2 x double>* %202
%204 = getelementptr inbounds double, double* %201, i64 2
%205 = bitcast double* %204 to <2 x double>*
%206 = load <2 x double>, <2 x double>* %205
%207 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %189, <2 x double> %197, <2 x double> %203)
%208 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %191, <2 x double> %200, <2 x double> %206)
%209 = bitcast double* %201 to <2 x double>*
store <2 x double> %207, <2 x double>* %209
%210 = bitcast double* %204 to <2 x double>*
store <2 x double> %208, <2 x double>* %210
%211 = add nuw i64 %193, 4
%212 = icmp eq i64 %211, %185
br i1 %212, label %213, label %192
213: ; preds = %192
%214 = icmp eq i64 %169, %185
br i1 %214, label %249, label %215
215: ; preds = %171, %168, %213
%216 = phi i64 [ 2, %171 ], [ 2, %168 ], [ %186, %213 ]
%217 = sub nsw i64 %163, %216
%218 = xor i64 %216, -1
%219 = and i64 %217, 1
%220 = icmp eq i64 %219, 0
br i1 %220, label %229, label %221
221: ; preds = %215
%222 = load double, double* %1
%223 = getelementptr inbounds double, double* %8, i64 %216
%224 = load double, double* %223
%225 = getelementptr inbounds double, double* %7, i64 %216
%226 = load double, double* %225
%227 = tail call double @llvm.fmuladd.f64(double %222, double %224, double %226)
store double %227, double* %225
%228 = add nuw nsw i64 %216, 1
br label %229
229: ; preds = %221, %215
%230 = phi i64 [ %216, %215 ], [ %228, %221 ]
%231 = sub nsw i64 0, %163
%232 = icmp eq i64 %218, %231
br i1 %232, label %249, label %233
233: ; preds = %229, %233
%234 = phi i64 [ %247, %233 ], [ %230, %229 ]
%235 = load double, double* %1
%236 = getelementptr inbounds double, double* %8, i64 %234
%237 = load double, double* %236
%238 = getelementptr inbounds double, double* %7, i64 %234
%239 = load double, double* %238
%240 = tail call double @llvm.fmuladd.f64(double %235, double %237, double %239)
store double %240, double* %238
%241 = load double, double* %1
%242 = getelementptr inbounds double, double* %2, i64 %234
%243 = load double, double* %242
%244 = getelementptr inbounds double, double* %4, i64 %234
%245 = load double, double* %244
%246 = tail call double @llvm.fmuladd.f64(double %241, double %243, double %245)
store double %246, double* %244
%247 = add nuw nsw i64 %234, 2
%248 = icmp eq i64 %247, %163
br i1 %248, label %249, label %233
249: ; preds = %229, %233, %213, %161
%250 = icmp slt i32 %9, 4
br i1 %250, label %406, label %253
251: ; preds = %158
%252 = icmp ugt i32 %9, 3
br i1 %252, label %253, label %406
253: ; preds = %249, %251
%254 = and i32 %9, 3
%255 = add nuw nsw i32 %254, 1
%256 = zext i32 %255 to i64
%257 = zext i32 %9 to i64
%258 = add nuw nsw i64 %256, 4
%259 = add nuw nsw i64 %257, 1
%260 = call i64 @llvm.umax.i64(i64 %258, i64 %259)
%261 = xor i64 %256, -1
%262 = add nsw i64 %260, %261
%263 = lshr i64 %262, 2
%264 = add nuw nsw i64 %263, 1
%265 = icmp ult i64 %262, 4
br i1 %265, label %374, label %266
266: ; preds = %253
%267 = add nsw i64 %256, -1
%268 = getelementptr double, double* %4, i64 %267
%269 = add nuw nsw i64 %256, 4
%270 = add nuw nsw i64 %257, 1
%271 = call i64 @llvm.umax.i64(i64 %269, i64 %270)
%272 = add nsw i64 %271, -2
%273 = sub nsw i64 %272, %267
%274 = and i64 %273, -4
%275 = add nsw i64 %274, %267
%276 = add i64 %275, 4
%277 = getelementptr double, double* %4, i64 %276
%278 = getelementptr double, double* %1, i64 1
%279 = getelementptr double, double* %2, i64 %267
%280 = getelementptr double, double* %2, i64 %276
%281 = icmp ult double* %268, %278
%282 = icmp ugt double* %277, %1
%283 = and i1 %281, %282
%284 = icmp ult double* %268, %280
%285 = icmp ult double* %279, %277
%286 = and i1 %284, %285
%287 = or i1 %283, %286
br i1 %287, label %374, label %288
288: ; preds = %266
%289 = and i64 %264, 9223372036854775806
%290 = shl i64 %289, 2
%291 = or i64 %290, %256
br label %292
292: ; preds = %292, %288
%293 = phi i64 [ 0, %288 ], [ %370, %292 ]
%294 = shl i64 %293, 2
%295 = or i64 %294, %256
%296 = add i64 %295, 4
%297 = load double, double* %1
%298 = insertelement <2 x double> poison, double %297, i64 0
%299 = shufflevector <2 x double> %298, <2 x double> poison, <2 x i32> zeroinitializer
%300 = getelementptr inbounds double, double* %8, i64 %295
%301 = getelementptr inbounds double, double* %8, i64 %296
%302 = load double, double* %300
%303 = load double, double* %301
%304 = insertelement <2 x double> poison, double %302, i64 0
%305 = insertelement <2 x double> %304, double %303, i64 1
%306 = getelementptr inbounds double, double* %7, i64 %295
%307 = getelementptr inbounds double, double* %7, i64 %296
%308 = load double, double* %306
%309 = load double, double* %307
%310 = insertelement <2 x double> poison, double %308, i64 0
%311 = insertelement <2 x double> %310, double %309, i64 1
%312 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %299, <2 x double> %305, <2 x double> %311)
%313 = load double, double* %1
%314 = insertelement <2 x double> poison, double %313, i64 0
%315 = shufflevector <2 x double> %314, <2 x double> poison, <2 x i32> zeroinitializer
%316 = getelementptr inbounds double, double* %2, i64 %295
%317 = getelementptr inbounds double, double* %2, i64 %296
%318 = load double, double* %316
%319 = load double, double* %317
%320 = insertelement <2 x double> poison, double %318, i64 0
%321 = insertelement <2 x double> %320, double %319, i64 1
%322 = getelementptr inbounds double, double* %4, i64 %295
%323 = getelementptr inbounds double, double* %4, i64 %296
%324 = load double, double* %322
%325 = load double, double* %323
%326 = insertelement <2 x double> poison, double %324, i64 0
%327 = insertelement <2 x double> %326, double %325, i64 1
%328 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %315, <2 x double> %321, <2 x double> %327)
%329 = load double, double* %1
%330 = insertelement <2 x double> poison, double %329, i64 0
%331 = shufflevector <2 x double> %330, <2 x double> poison, <2 x i32> zeroinitializer
%332 = add nuw nsw i64 %295, 2
%333 = add i64 %295, 6
%334 = getelementptr inbounds double, double* %8, i64 %332
%335 = getelementptr inbounds double, double* %8, i64 %333
%336 = load double, double* %334
%337 = load double, double* %335
%338 = insertelement <2 x double> poison, double %336, i64 0
%339 = insertelement <2 x double> %338, double %337, i64 1
%340 = getelementptr inbounds double, double* %7, i64 %332
%341 = getelementptr inbounds double, double* %7, i64 %333
%342 = load double, double* %340
%343 = load double, double* %341
%344 = insertelement <2 x double> poison, double %342, i64 0
%345 = insertelement <2 x double> %344, double %343, i64 1
%346 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %331, <2 x double> %339, <2 x double> %345)
%347 = load double, double* %1
%348 = insertelement <2 x double> poison, double %347, i64 0
%349 = shufflevector <2 x double> %348, <2 x double> poison, <2 x i32> zeroinitializer
%350 = add nuw nsw i64 %295, 3
%351 = add i64 %295, 7
%352 = getelementptr inbounds double, double* %8, i64 %350
%353 = getelementptr inbounds double, double* %8, i64 %351
%354 = load double, double* %352
%355 = load double, double* %353
%356 = insertelement <2 x double> poison, double %354, i64 0
%357 = insertelement <2 x double> %356, double %355, i64 1
%358 = getelementptr inbounds double, double* %7, i64 %350
%359 = getelementptr inbounds double, double* %7, i64 %351
%360 = load double, double* %358
%361 = load double, double* %359
%362 = insertelement <2 x double> poison, double %360, i64 0
%363 = insertelement <2 x double> %362, double %361, i64 1
%364 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %349, <2 x double> %357, <2 x double> %363)
%365 = getelementptr inbounds double, double* %358, i64 -3
%366 = bitcast double* %365 to <8 x double>*
%367 = shufflevector <2 x double> %312, <2 x double> %328, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%368 = shufflevector <2 x double> %346, <2 x double> %364, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%369 = shufflevector <4 x double> %367, <4 x double> %368, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 1, i32 3, i32 5, i32 7>
store <8 x double> %369, <8 x double>* %366
%370 = add nuw i64 %293, 2
%371 = icmp eq i64 %370, %289
br i1 %371, label %372, label %292
372: ; preds = %292
%373 = icmp eq i64 %264, %289
br i1 %373, label %406, label %374
374: ; preds = %266, %253, %372
%375 = phi i64 [ %256, %266 ], [ %256, %253 ], [ %291, %372 ]
br label %376
376: ; preds = %374, %376
%377 = phi i64 [ %404, %376 ], [ %375, %374 ]
%378 = load double, double* %1
%379 = getelementptr inbounds double, double* %8, i64 %377
%380 = load double, double* %379
%381 = getelementptr inbounds double, double* %7, i64 %377
%382 = load double, double* %381
%383 = tail call double @llvm.fmuladd.f64(double %378, double %380, double %382)
store double %383, double* %381
%384 = load double, double* %1
%385 = getelementptr inbounds double, double* %2, i64 %377
%386 = load double, double* %385
%387 = getelementptr inbounds double, double* %4, i64 %377
%388 = load double, double* %387
%389 = tail call double @llvm.fmuladd.f64(double %384, double %386, double %388)
store double %389, double* %387
%390 = load double, double* %1
%391 = add nuw nsw i64 %377, 2
%392 = getelementptr inbounds double, double* %8, i64 %391
%393 = load double, double* %392
%394 = getelementptr inbounds double, double* %7, i64 %391
%395 = load double, double* %394
%396 = tail call double @llvm.fmuladd.f64(double %390, double %393, double %395)
store double %396, double* %394
%397 = load double, double* %1
%398 = add nuw nsw i64 %377, 3
%399 = getelementptr inbounds double, double* %8, i64 %398
%400 = load double, double* %399
%401 = getelementptr inbounds double, double* %7, i64 %398
%402 = load double, double* %401
%403 = tail call double @llvm.fmuladd.f64(double %397, double %400, double %402)
store double %403, double* %401
%404 = add nuw nsw i64 %377, 4
%405 = icmp ugt i64 %404, %257
br i1 %405, label %406, label %376
406: ; preds = %131, %136, %376, %251, %372, %112, %28, %249, %11, %6
ret i32 0
}