#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 */

/* Variables and functions */
int /*<<< orphan*/ derivs_four(double *, double *, double const *,
                               double const *);
void integrate_four_rk4(double *y, const double *params, const double *coupling,
                        double *output, const double dt, const unsigned N,
                        const unsigned stride) {
  unsigned i, j, k;
  double dt2, dt6;
  double y1[4 * 3], y2[4 * 3], k1[4 * 3], k2[4 * 3], k3[4 * 3], k4[4 * 3];
  dt2 = dt / 2.;
  dt6 = dt / 6.;
  for (j = 0; j < 4; j++)
    output[j] = y[3 * j];
  for (i = 1; i < N; i++) {
    for (j = 0; j < stride; j++) {
      derivs_four(y, k1, params, coupling);
      for (k = 0; k < 4 * 3; k++)
        y1[k] = y[k] + k1[k] * dt2;
      derivs_four(y1, k2, params, coupling);
      for (k = 0; k < 4 * 3; k++)
        y2[k] = y[k] + k2[k] * dt2;
      derivs_four(y2, k3, params, coupling);
      for (k = 0; k < 4 * 3; k++)
        y2[k] = y[k] + k3[k] * dt;
      derivs_four(y2, k4, params, coupling);
      for (k = 0; k < 4 * 3; k++)
        y[k] += dt6 * (k1[k] + 2. * (k2[k] + k3[k]) + k4[k]);
    }
    for (j = 0; j < 4; j++)
      output[4 * i + j] = y[3 * j];
  }
}


x86 assembly (clang, -O0):
<integrate_four_rk4>:
push   %rbp
mov    %rsp,%rbp
sub    $0x290,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    %rcx,-0x20(%rbp)
movsd  %xmm0,-0x28(%rbp)
mov    %r8d,-0x2c(%rbp)
mov    %r9d,-0x30(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  0xec3(%rip),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  0xea5(%rip),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x50(%rbp)
movl   $0x0,-0x38(%rbp)
cmpl   $0x4,-0x38(%rbp)
jae    119e <integrate_four_rk4+0x8e>
mov    -0x8(%rbp),%rax
imul   $0x3,-0x38(%rbp),%ecx
mov    %ecx,%ecx
movsd  (%rax,%rcx,8),%xmm0
mov    -0x20(%rbp),%rax
mov    -0x38(%rbp),%ecx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x38(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x38(%rbp)
jmp    116b <integrate_four_rk4+0x5b>
movl   $0x1,-0x34(%rbp)
mov    -0x34(%rbp),%eax
cmp    -0x2c(%rbp),%eax
jae    13fa <integrate_four_rk4+0x2ea>
movl   $0x0,-0x38(%rbp)
mov    -0x38(%rbp),%eax
cmp    -0x30(%rbp),%eax
jae    13a5 <integrate_four_rk4+0x295>
mov    -0x8(%rbp),%rdi
lea    -0x170(%rbp),%rsi
mov    -0x10(%rbp),%rdx
mov    -0x18(%rbp),%rcx
call   1030 <derivs_four@plt>
movl   $0x0,-0x3c(%rbp)
cmpl   $0xc,-0x3c(%rbp)
jae    122c <integrate_four_rk4+0x11c>
mov    -0x8(%rbp),%rax
mov    -0x3c(%rbp),%ecx
movsd  (%rax,%rcx,8),%xmm1
mov    -0x3c(%rbp),%eax
movsd  -0x170(%rbp,%rax,8),%xmm0
ff ff
movsd  -0x48(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x3c(%rbp),%eax
movsd  %xmm0,-0xb0(%rbp,%rax,8)
ff ff
mov    -0x3c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x3c(%rbp)
jmp    11e3 <integrate_four_rk4+0xd3>
lea    -0xb0(%rbp),%rdi
lea    -0x1d0(%rbp),%rsi
mov    -0x10(%rbp),%rdx
mov    -0x18(%rbp),%rcx
call   1030 <derivs_four@plt>
movl   $0x0,-0x3c(%rbp)
cmpl   $0xc,-0x3c(%rbp)
jae    1297 <integrate_four_rk4+0x187>
mov    -0x8(%rbp),%rax
mov    -0x3c(%rbp),%ecx
movsd  (%rax,%rcx,8),%xmm1
mov    -0x3c(%rbp),%eax
movsd  -0x1d0(%rbp,%rax,8),%xmm0
ff ff
movsd  -0x48(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x3c(%rbp),%eax
movsd  %xmm0,-0x110(%rbp,%rax,8)
ff ff
mov    -0x3c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x3c(%rbp)
jmp    124e <integrate_four_rk4+0x13e>
lea    -0x110(%rbp),%rdi
lea    -0x230(%rbp),%rsi
mov    -0x10(%rbp),%rdx
mov    -0x18(%rbp),%rcx
call   1030 <derivs_four@plt>
movl   $0x0,-0x3c(%rbp)
cmpl   $0xc,-0x3c(%rbp)
jae    1302 <integrate_four_rk4+0x1f2>
mov    -0x8(%rbp),%rax
mov    -0x3c(%rbp),%ecx
movsd  (%rax,%rcx,8),%xmm1
mov    -0x3c(%rbp),%eax
movsd  -0x230(%rbp,%rax,8),%xmm0
ff ff
movsd  -0x28(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x3c(%rbp),%eax
movsd  %xmm0,-0x110(%rbp,%rax,8)
ff ff
mov    -0x3c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x3c(%rbp)
jmp    12b9 <integrate_four_rk4+0x1a9>
lea    -0x110(%rbp),%rdi
lea    -0x290(%rbp),%rsi
mov    -0x10(%rbp),%rdx
mov    -0x18(%rbp),%rcx
call   1030 <derivs_four@plt>
movl   $0x0,-0x3c(%rbp)
cmpl   $0xc,-0x3c(%rbp)
jae    1392 <integrate_four_rk4+0x282>
movsd  -0x50(%rbp),%xmm0
mov    -0x3c(%rbp),%eax
movsd  -0x170(%rbp,%rax,8),%xmm1
ff ff
mov    -0x3c(%rbp),%eax
movsd  -0x1d0(%rbp,%rax,8),%xmm2
ff ff
mov    -0x3c(%rbp),%eax
addsd  -0x230(%rbp,%rax,8),%xmm2
ff ff
addsd  %xmm2,%xmm2
addsd  %xmm1,%xmm2
mov    -0x3c(%rbp),%eax
addsd  -0x290(%rbp,%rax,8),%xmm2
ff ff
mov    -0x8(%rbp),%rax
mov    -0x3c(%rbp),%ecx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x3c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x3c(%rbp)
jmp    1324 <integrate_four_rk4+0x214>
jmp    1397 <integrate_four_rk4+0x287>
mov    -0x38(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x38(%rbp)
jmp    11b8 <integrate_four_rk4+0xa8>
movl   $0x0,-0x38(%rbp)
cmpl   $0x4,-0x38(%rbp)
jae    13e7 <integrate_four_rk4+0x2d7>
mov    -0x8(%rbp),%rax
imul   $0x3,-0x38(%rbp),%ecx
mov    %ecx,%ecx
movsd  (%rax,%rcx,8),%xmm0
mov    -0x20(%rbp),%rax
mov    -0x34(%rbp),%ecx
shl    $0x2,%ecx
add    -0x38(%rbp),%ecx
mov    %ecx,%ecx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x38(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x38(%rbp)
jmp    13ac <integrate_four_rk4+0x29c>
jmp    13ec <integrate_four_rk4+0x2dc>
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    11a5 <integrate_four_rk4+0x95>
add    $0x290,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<integrate_four_rk4>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x298,%rsp
mov    %r9d,0x4(%rsp)
movsd  (%rdi),%xmm1
movsd  %xmm1,(%rcx)
movsd  0x18(%rdi),%xmm1
movsd  %xmm1,0x8(%rcx)
movsd  0x30(%rdi),%xmm1
movsd  %xmm1,0x10(%rcx)
movsd  0x48(%rdi),%xmm1
mov    %rcx,0x10(%rsp)
movsd  %xmm1,0x18(%rcx)
cmp    $0x2,%r8d
jb     160e <integrate_four_rk4+0x4fe>
mov    %rdx,%r12
mov    %rsi,%rbx
mov    %rdi,%rbp
movsd  0xe94(%rip),%xmm1
movapd %xmm0,%xmm3
divsd  0xe90(%rip),%xmm3
mulsd  %xmm0,%xmm1
mov    %r8d,%eax
mov    %rax,0x8(%rsp)
unpcklpd %xmm1,%xmm1
movapd %xmm1,0x20(%rsp)
unpcklpd %xmm0,%xmm0
movapd %xmm0,0x1c0(%rsp)
unpcklpd %xmm3,%xmm3
mov    $0x1,%edx
lea    0xf0(%rsp),%r15
lea    0x150(%rsp),%r13
movapd %xmm3,0x1b0(%rsp)
jmp    120b <integrate_four_rk4+0xfb>
nop
mov    0x18(%rsp),%rdx
lea    0x0(,%rdx,4),%eax
movsd  0x0(%rbp),%xmm0
mov    0x10(%rsp),%rcx
movsd  %xmm0,(%rcx,%rax,8)
movsd  0x18(%rbp),%xmm0
movsd  %xmm0,0x8(%rcx,%rax,8)
movsd  0x30(%rbp),%xmm0
movsd  %xmm0,0x10(%rcx,%rax,8)
movsd  0x48(%rbp),%xmm0
movsd  %xmm0,0x18(%rcx,%rax,8)
add    $0x1,%rdx
cmp    0x8(%rsp),%rdx
je     160e <integrate_four_rk4+0x4fe>
mov    %rdx,0x18(%rsp)
mov    0x4(%rsp),%eax
mov    %eax,%r14d
test   %eax,%eax
je     11c0 <integrate_four_rk4+0xb0>
nopl   0x0(%rax,%rax,1)
mov    %rbp,%rdi
mov    %r15,%rsi
mov    %rbx,%rdx
mov    %r12,%rcx
call   1030 <derivs_four@plt>
movupd 0x0(%rbp),%xmm0
movapd 0xf0(%rsp),%xmm1
movapd 0x20(%rsp),%xmm2
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x230(%rsp)
movupd 0x10(%rbp),%xmm0
movapd 0x100(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x240(%rsp)
movupd 0x20(%rbp),%xmm0
movapd 0x110(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x250(%rsp)
movupd 0x30(%rbp),%xmm0
movapd 0x120(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x260(%rsp)
movupd 0x40(%rbp),%xmm0
movapd 0x130(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x270(%rsp)
movupd 0x50(%rbp),%xmm0
movapd 0x140(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x280(%rsp)
lea    0x230(%rsp),%rdi
lea    0x90(%rsp),%rsi
mov    %rbx,%rdx
mov    %r12,%rcx
call   1030 <derivs_four@plt>
movupd 0x0(%rbp),%xmm0
movapd 0x90(%rsp),%xmm1
movapd 0x20(%rsp),%xmm2
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x150(%rsp)
movupd 0x10(%rbp),%xmm0
movapd 0xa0(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x160(%rsp)
movupd 0x20(%rbp),%xmm0
movapd 0xb0(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x170(%rsp)
movupd 0x30(%rbp),%xmm0
movapd 0xc0(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x180(%rsp)
movupd 0x40(%rbp),%xmm0
movapd 0xd0(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x190(%rsp)
movupd 0x50(%rbp),%xmm0
movapd 0xe0(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x1a0(%rsp)
mov    %r13,%rdi
lea    0x30(%rsp),%rsi
mov    %rbx,%rdx
mov    %r12,%rcx
call   1030 <derivs_four@plt>
movupd 0x0(%rbp),%xmm0
movapd 0x30(%rsp),%xmm1
movapd 0x1c0(%rsp),%xmm2
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x150(%rsp)
movupd 0x10(%rbp),%xmm0
movapd 0x40(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x160(%rsp)
movupd 0x20(%rbp),%xmm0
movapd 0x50(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x170(%rsp)
movupd 0x30(%rbp),%xmm0
movapd 0x60(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x180(%rsp)
movupd 0x40(%rbp),%xmm0
movapd 0x70(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x190(%rsp)
movupd 0x50(%rbp),%xmm0
movapd 0x80(%rsp),%xmm1
mulpd  %xmm2,%xmm1
addpd  %xmm0,%xmm1
movapd %xmm1,0x1a0(%rsp)
mov    %r13,%rdi
lea    0x1d0(%rsp),%rsi
mov    %rbx,%rdx
mov    %r12,%rcx
call   1030 <derivs_four@plt>
movapd 0x1b0(%rsp),%xmm3
movapd 0x90(%rsp),%xmm0
addpd  0x30(%rsp),%xmm0
addpd  %xmm0,%xmm0
addpd  0xf0(%rsp),%xmm0
addpd  0x1d0(%rsp),%xmm0
movupd 0x0(%rbp),%xmm1
mulpd  %xmm3,%xmm0
addpd  %xmm0,%xmm1
movupd 0x10(%rbp),%xmm0
movupd 0x20(%rbp),%xmm2
movupd %xmm1,0x0(%rbp)
movapd 0xa0(%rsp),%xmm1
addpd  0x40(%rsp),%xmm1
addpd  %xmm1,%xmm1
addpd  0x100(%rsp),%xmm1
addpd  0x1e0(%rsp),%xmm1
mulpd  %xmm3,%xmm1
addpd  %xmm0,%xmm1
movupd %xmm1,0x10(%rbp)
movapd 0xb0(%rsp),%xmm0
addpd  0x50(%rsp),%xmm0
addpd  %xmm0,%xmm0
addpd  0x110(%rsp),%xmm0
addpd  0x1f0(%rsp),%xmm0
mulpd  %xmm3,%xmm0
addpd  %xmm2,%xmm0
movupd %xmm0,0x20(%rbp)
movapd 0xc0(%rsp),%xmm0
addpd  0x60(%rsp),%xmm0
addpd  %xmm0,%xmm0
addpd  0x120(%rsp),%xmm0
addpd  0x200(%rsp),%xmm0
movupd 0x30(%rbp),%xmm1
mulpd  %xmm3,%xmm0
addpd  %xmm1,%xmm0
movupd %xmm0,0x30(%rbp)
movapd 0xd0(%rsp),%xmm0
addpd  0x70(%rsp),%xmm0
addpd  %xmm0,%xmm0
addpd  0x130(%rsp),%xmm0
addpd  0x210(%rsp),%xmm0
movupd 0x40(%rbp),%xmm1
mulpd  %xmm3,%xmm0
addpd  %xmm1,%xmm0
movupd %xmm0,0x40(%rbp)
movapd 0xe0(%rsp),%xmm0
addpd  0x80(%rsp),%xmm0
addpd  %xmm0,%xmm0
addpd  0x140(%rsp),%xmm0
addpd  0x220(%rsp),%xmm0
movupd 0x50(%rbp),%xmm1
mulpd  %xmm3,%xmm0
addpd  %xmm1,%xmm0
movupd %xmm0,0x50(%rbp)
add    $0xffffffff,%r14d
jne    1220 <integrate_four_rk4+0x110>
jmp    11c0 <integrate_four_rk4+0xb0>
add    $0x298,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @integrate_four_rk4(double* %0, double* %1, double* %2, double* %3, double %4, i32 %5, i32 %6) {
%8 = alloca double*
%9 = alloca double*
%10 = alloca double*
%11 = alloca double*
%12 = alloca double
%13 = alloca i32
%14 = alloca i32
%15 = alloca i32
%16 = alloca i32
%17 = alloca i32
%18 = alloca double
%19 = alloca double
%20 = alloca [12 x double]
%21 = alloca [12 x double]
%22 = alloca [12 x double]
%23 = alloca [12 x double]
%24 = alloca [12 x double]
%25 = alloca [12 x double]
store double* %0, double** %8
store double* %1, double** %9
store double* %2, double** %10
store double* %3, double** %11
store double %4, double* %12
store i32 %5, i32* %13
store i32 %6, i32* %14
%26 = load double, double* %12
%27 = fdiv double %26, 2.000000e+00
store double %27, double* %18
%28 = load double, double* %12
%29 = fdiv double %28, 6.000000e+00
store double %29, double* %19
store i32 0, i32* %16
br label %30
30: ; preds = %44, %7
%31 = load i32, i32* %16
%32 = icmp ult i32 %31, 4
br i1 %32, label %33, label %47
33: ; preds = %30
%34 = load double*, double** %8
%35 = load i32, i32* %16
%36 = mul i32 3, %35
%37 = zext i32 %36 to i64
%38 = getelementptr inbounds double, double* %34, i64 %37
%39 = load double, double* %38
%40 = load double*, double** %11
%41 = load i32, i32* %16
%42 = zext i32 %41 to i64
%43 = getelementptr inbounds double, double* %40, i64 %42
store double %39, double* %43
br label %44
44: ; preds = %33
%45 = load i32, i32* %16
%46 = add i32 %45, 1
store i32 %46, i32* %16
br label %30
47: ; preds = %30
store i32 1, i32* %15
br label %48
48: ; preds = %203, %47
%49 = load i32, i32* %15
%50 = load i32, i32* %13
%51 = icmp ult i32 %49, %50
br i1 %51, label %52, label %206
52: ; preds = %48
store i32 0, i32* %16
br label %53
53: ; preds = %178, %52
%54 = load i32, i32* %16
%55 = load i32, i32* %14
%56 = icmp ult i32 %54, %55
br i1 %56, label %57, label %181
57: ; preds = %53
%58 = load double*, double** %8
%59 = getelementptr inbounds [12 x double], [12 x double]* %22, i64 0, i64 0
%60 = load double*, double** %9
%61 = load double*, double** %10
%62 = call i32 @derivs_four(double* %58, double* %59, double* %60, double* %61)
store i32 0, i32* %17
br label %63
63: ; preds = %81, %57
%64 = load i32, i32* %17
%65 = icmp ult i32 %64, 12
br i1 %65, label %66, label %84
66: ; preds = %63
%67 = load double*, double** %8
%68 = load i32, i32* %17
%69 = zext i32 %68 to i64
%70 = getelementptr inbounds double, double* %67, i64 %69
%71 = load double, double* %70
%72 = load i32, i32* %17
%73 = zext i32 %72 to i64
%74 = getelementptr inbounds [12 x double], [12 x double]* %22, i64 0, i64 %73
%75 = load double, double* %74
%76 = load double, double* %18
%77 = call double @llvm.fmuladd.f64(double %75, double %76, double %71)
%78 = load i32, i32* %17
%79 = zext i32 %78 to i64
%80 = getelementptr inbounds [12 x double], [12 x double]* %20, i64 0, i64 %79
store double %77, double* %80
br label %81
81: ; preds = %66
%82 = load i32, i32* %17
%83 = add i32 %82, 1
store i32 %83, i32* %17
br label %63
84: ; preds = %63
%85 = getelementptr inbounds [12 x double], [12 x double]* %20, i64 0, i64 0
%86 = getelementptr inbounds [12 x double], [12 x double]* %23, i64 0, i64 0
%87 = load double*, double** %9
%88 = load double*, double** %10
%89 = call i32 @derivs_four(double* %85, double* %86, double* %87, double* %88)
store i32 0, i32* %17
br label %90
90: ; preds = %108, %84
%91 = load i32, i32* %17
%92 = icmp ult i32 %91, 12
br i1 %92, label %93, label %111
93: ; preds = %90
%94 = load double*, double** %8
%95 = load i32, i32* %17
%96 = zext i32 %95 to i64
%97 = getelementptr inbounds double, double* %94, i64 %96
%98 = load double, double* %97
%99 = load i32, i32* %17
%100 = zext i32 %99 to i64
%101 = getelementptr inbounds [12 x double], [12 x double]* %23, i64 0, i64 %100
%102 = load double, double* %101
%103 = load double, double* %18
%104 = call double @llvm.fmuladd.f64(double %102, double %103, double %98)
%105 = load i32, i32* %17
%106 = zext i32 %105 to i64
%107 = getelementptr inbounds [12 x double], [12 x double]* %21, i64 0, i64 %106
store double %104, double* %107
br label %108
108: ; preds = %93
%109 = load i32, i32* %17
%110 = add i32 %109, 1
store i32 %110, i32* %17
br label %90
111: ; preds = %90
%112 = getelementptr inbounds [12 x double], [12 x double]* %21, i64 0, i64 0
%113 = getelementptr inbounds [12 x double], [12 x double]* %24, i64 0, i64 0
%114 = load double*, double** %9
%115 = load double*, double** %10
%116 = call i32 @derivs_four(double* %112, double* %113, double* %114, double* %115)
store i32 0, i32* %17
br label %117
117: ; preds = %135, %111
%118 = load i32, i32* %17
%119 = icmp ult i32 %118, 12
br i1 %119, label %120, label %138
120: ; preds = %117
%121 = load double*, double** %8
%122 = load i32, i32* %17
%123 = zext i32 %122 to i64
%124 = getelementptr inbounds double, double* %121, i64 %123
%125 = load double, double* %124
%126 = load i32, i32* %17
%127 = zext i32 %126 to i64
%128 = getelementptr inbounds [12 x double], [12 x double]* %24, i64 0, i64 %127
%129 = load double, double* %128
%130 = load double, double* %12
%131 = call double @llvm.fmuladd.f64(double %129, double %130, double %125)
%132 = load i32, i32* %17
%133 = zext i32 %132 to i64
%134 = getelementptr inbounds [12 x double], [12 x double]* %21, i64 0, i64 %133
store double %131, double* %134
br label %135
135: ; preds = %120
%136 = load i32, i32* %17
%137 = add i32 %136, 1
store i32 %137, i32* %17
br label %117
138: ; preds = %117
%139 = getelementptr inbounds [12 x double], [12 x double]* %21, i64 0, i64 0
%140 = getelementptr inbounds [12 x double], [12 x double]* %25, i64 0, i64 0
%141 = load double*, double** %9
%142 = load double*, double** %10
%143 = call i32 @derivs_four(double* %139, double* %140, double* %141, double* %142)
store i32 0, i32* %17
br label %144
144: ; preds = %174, %138
%145 = load i32, i32* %17
%146 = icmp ult i32 %145, 12
br i1 %146, label %147, label %177
147: ; preds = %144
%148 = load double, double* %19
%149 = load i32, i32* %17
%150 = zext i32 %149 to i64
%151 = getelementptr inbounds [12 x double], [12 x double]* %22, i64 0, i64 %150
%152 = load double, double* %151
%153 = load i32, i32* %17
%154 = zext i32 %153 to i64
%155 = getelementptr inbounds [12 x double], [12 x double]* %23, i64 0, i64 %154
%156 = load double, double* %155
%157 = load i32, i32* %17
%158 = zext i32 %157 to i64
%159 = getelementptr inbounds [12 x double], [12 x double]* %24, i64 0, i64 %158
%160 = load double, double* %159
%161 = fadd double %156, %160
%162 = call double @llvm.fmuladd.f64(double 2.000000e+00, double %161, double %152)
%163 = load i32, i32* %17
%164 = zext i32 %163 to i64
%165 = getelementptr inbounds [12 x double], [12 x double]* %25, i64 0, i64 %164
%166 = load double, double* %165
%167 = fadd double %162, %166
%168 = load double*, double** %8
%169 = load i32, i32* %17
%170 = zext i32 %169 to i64
%171 = getelementptr inbounds double, double* %168, i64 %170
%172 = load double, double* %171
%173 = call double @llvm.fmuladd.f64(double %148, double %167, double %172)
store double %173, double* %171
br label %174
174: ; preds = %147
%175 = load i32, i32* %17
%176 = add i32 %175, 1
store i32 %176, i32* %17
br label %144
177: ; preds = %144
br label %178
178: ; preds = %177
%179 = load i32, i32* %16
%180 = add i32 %179, 1
store i32 %180, i32* %16
br label %53
181: ; preds = %53
store i32 0, i32* %16
br label %182
182: ; preds = %199, %181
%183 = load i32, i32* %16
%184 = icmp ult i32 %183, 4
br i1 %184, label %185, label %202
185: ; preds = %182
%186 = load double*, double** %8
%187 = load i32, i32* %16
%188 = mul i32 3, %187
%189 = zext i32 %188 to i64
%190 = getelementptr inbounds double, double* %186, i64 %189
%191 = load double, double* %190
%192 = load double*, double** %11
%193 = load i32, i32* %15
%194 = mul i32 4, %193
%195 = load i32, i32* %16
%196 = add i32 %194, %195
%197 = zext i32 %196 to i64
%198 = getelementptr inbounds double, double* %192, i64 %197
store double %191, double* %198
br label %199
199: ; preds = %185
%200 = load i32, i32* %16
%201 = add i32 %200, 1
store i32 %201, i32* %16
br label %182
202: ; preds = %182
br label %203
203: ; preds = %202
%204 = load i32, i32* %15
%205 = add i32 %204, 1
store i32 %205, i32* %15
br label %48
206: ; preds = %48
ret void
}

LLVM IR (-O2):
define void @integrate_four_rk4(double* %0, double* %1, double* %2, double* nocapture writeonly %3, double %4, i32 %5, i32 %6) {
%8 = alloca [12 x double]
%9 = alloca [12 x double]
%10 = alloca [12 x double]
%11 = alloca [12 x double]
%12 = alloca [12 x double]
%13 = alloca [12 x double]
%14 = bitcast [12 x double]* %8 to i8*
%15 = bitcast [12 x double]* %9 to i8*
%16 = bitcast [12 x double]* %10 to i8*
%17 = bitcast [12 x double]* %11 to i8*
%18 = bitcast [12 x double]* %12 to i8*
%19 = bitcast [12 x double]* %13 to i8*
%20 = fmul double %4, 5.000000e-01
%21 = load double, double* %0
store double %21, double* %3
%22 = getelementptr inbounds double, double* %0, i64 3
%23 = load double, double* %22
%24 = getelementptr inbounds double, double* %3, i64 1
store double %23, double* %24
%25 = getelementptr inbounds double, double* %0, i64 6
%26 = load double, double* %25
%27 = getelementptr inbounds double, double* %3, i64 2
store double %26, double* %27
%28 = getelementptr inbounds double, double* %0, i64 9
%29 = load double, double* %28
%30 = getelementptr inbounds double, double* %3, i64 3
store double %29, double* %30
%31 = fdiv double %4, 6.000000e+00
%32 = icmp ugt i32 %5, 1
br i1 %32, label %33, label %326
33: ; preds = %7
%34 = icmp eq i32 %6, 0
%35 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 0
%36 = getelementptr inbounds [12 x double], [12 x double]* %8, i64 0, i64 0
%37 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 0
%38 = getelementptr inbounds [12 x double], [12 x double]* %9, i64 0, i64 0
%39 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 0
%40 = getelementptr inbounds [12 x double], [12 x double]* %13, i64 0, i64 0
%41 = zext i32 %5 to i64
%42 = getelementptr inbounds double, double* %0, i64 2
%43 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 2
%44 = getelementptr inbounds [12 x double], [12 x double]* %8, i64 0, i64 2
%45 = getelementptr inbounds double, double* %0, i64 4
%46 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 4
%47 = getelementptr inbounds [12 x double], [12 x double]* %8, i64 0, i64 4
%48 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 6
%49 = getelementptr inbounds [12 x double], [12 x double]* %8, i64 0, i64 6
%50 = getelementptr inbounds double, double* %0, i64 8
%51 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 8
%52 = getelementptr inbounds [12 x double], [12 x double]* %8, i64 0, i64 8
%53 = getelementptr inbounds double, double* %0, i64 10
%54 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 10
%55 = getelementptr inbounds [12 x double], [12 x double]* %8, i64 0, i64 10
%56 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 2
%57 = getelementptr inbounds [12 x double], [12 x double]* %9, i64 0, i64 2
%58 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 4
%59 = getelementptr inbounds [12 x double], [12 x double]* %9, i64 0, i64 4
%60 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 6
%61 = getelementptr inbounds [12 x double], [12 x double]* %9, i64 0, i64 6
%62 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 8
%63 = getelementptr inbounds [12 x double], [12 x double]* %9, i64 0, i64 8
%64 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 10
%65 = getelementptr inbounds [12 x double], [12 x double]* %9, i64 0, i64 10
%66 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 2
%67 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 4
%68 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 6
%69 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 8
%70 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 10
%71 = bitcast [12 x double]* %10 to <2 x double>*
%72 = bitcast double* %0 to <2 x double>*
%73 = bitcast [12 x double]* %10 to <2 x double>*
%74 = insertelement <2 x double> poison, double %20, i64 0
%75 = shufflevector <2 x double> %74, <2 x double> poison, <2 x i32> zeroinitializer
%76 = bitcast [12 x double]* %8 to <2 x double>*
%77 = bitcast double* %42 to <2 x double>*
%78 = bitcast double* %43 to <2 x double>*
%79 = bitcast double* %44 to <2 x double>*
%80 = bitcast double* %45 to <2 x double>*
%81 = bitcast double* %46 to <2 x double>*
%82 = bitcast double* %47 to <2 x double>*
%83 = bitcast double* %25 to <2 x double>*
%84 = bitcast double* %48 to <2 x double>*
%85 = bitcast double* %49 to <2 x double>*
%86 = bitcast double* %50 to <2 x double>*
%87 = bitcast double* %51 to <2 x double>*
%88 = bitcast double* %52 to <2 x double>*
%89 = bitcast double* %53 to <2 x double>*
%90 = bitcast double* %54 to <2 x double>*
%91 = bitcast double* %55 to <2 x double>*
%92 = bitcast double* %0 to <2 x double>*
%93 = bitcast [12 x double]* %11 to <2 x double>*
%94 = bitcast [12 x double]* %9 to <2 x double>*
%95 = bitcast double* %42 to <2 x double>*
%96 = bitcast double* %56 to <2 x double>*
%97 = bitcast double* %57 to <2 x double>*
%98 = bitcast double* %45 to <2 x double>*
%99 = bitcast double* %58 to <2 x double>*
%100 = bitcast double* %59 to <2 x double>*
%101 = bitcast double* %25 to <2 x double>*
%102 = bitcast double* %60 to <2 x double>*
%103 = bitcast double* %61 to <2 x double>*
%104 = bitcast double* %50 to <2 x double>*
%105 = bitcast double* %62 to <2 x double>*
%106 = bitcast double* %63 to <2 x double>*
%107 = bitcast double* %53 to <2 x double>*
%108 = bitcast double* %64 to <2 x double>*
%109 = bitcast double* %65 to <2 x double>*
%110 = bitcast double* %0 to <2 x double>*
%111 = bitcast [12 x double]* %12 to <2 x double>*
%112 = insertelement <2 x double> poison, double %4, i64 0
%113 = shufflevector <2 x double> %112, <2 x double> poison, <2 x i32> zeroinitializer
%114 = bitcast [12 x double]* %9 to <2 x double>*
%115 = bitcast double* %42 to <2 x double>*
%116 = bitcast double* %66 to <2 x double>*
%117 = bitcast double* %57 to <2 x double>*
%118 = bitcast double* %45 to <2 x double>*
%119 = bitcast double* %67 to <2 x double>*
%120 = bitcast double* %59 to <2 x double>*
%121 = bitcast double* %25 to <2 x double>*
%122 = bitcast double* %68 to <2 x double>*
%123 = bitcast double* %61 to <2 x double>*
%124 = bitcast double* %50 to <2 x double>*
%125 = bitcast double* %69 to <2 x double>*
%126 = bitcast double* %63 to <2 x double>*
%127 = bitcast double* %53 to <2 x double>*
%128 = bitcast double* %70 to <2 x double>*
%129 = bitcast double* %65 to <2 x double>*
%130 = insertelement <2 x double> poison, double %31, i64 0
%131 = shufflevector <2 x double> %130, <2 x double> poison, <2 x i32> zeroinitializer
%132 = bitcast [12 x double]* %11 to <2 x double>*
%133 = bitcast [12 x double]* %12 to <2 x double>*
%134 = bitcast [12 x double]* %13 to <2 x double>*
%135 = bitcast double* %0 to <2 x double>*
%136 = bitcast double* %0 to <2 x double>*
%137 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 2
%138 = bitcast double* %137 to <2 x double>*
%139 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 2
%140 = bitcast double* %139 to <2 x double>*
%141 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 2
%142 = bitcast double* %141 to <2 x double>*
%143 = getelementptr inbounds [12 x double], [12 x double]* %13, i64 0, i64 2
%144 = bitcast double* %143 to <2 x double>*
%145 = getelementptr inbounds double, double* %0, i64 2
%146 = bitcast double* %145 to <2 x double>*
%147 = bitcast double* %145 to <2 x double>*
%148 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 4
%149 = bitcast double* %148 to <2 x double>*
%150 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 4
%151 = bitcast double* %150 to <2 x double>*
%152 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 4
%153 = bitcast double* %152 to <2 x double>*
%154 = getelementptr inbounds [12 x double], [12 x double]* %13, i64 0, i64 4
%155 = bitcast double* %154 to <2 x double>*
%156 = getelementptr inbounds double, double* %0, i64 4
%157 = bitcast double* %156 to <2 x double>*
%158 = bitcast double* %156 to <2 x double>*
%159 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 6
%160 = bitcast double* %159 to <2 x double>*
%161 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 6
%162 = bitcast double* %161 to <2 x double>*
%163 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 6
%164 = bitcast double* %163 to <2 x double>*
%165 = getelementptr inbounds [12 x double], [12 x double]* %13, i64 0, i64 6
%166 = bitcast double* %165 to <2 x double>*
%167 = getelementptr inbounds double, double* %0, i64 6
%168 = bitcast double* %167 to <2 x double>*
%169 = bitcast double* %167 to <2 x double>*
%170 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 8
%171 = bitcast double* %170 to <2 x double>*
%172 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 8
%173 = bitcast double* %172 to <2 x double>*
%174 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 8
%175 = bitcast double* %174 to <2 x double>*
%176 = getelementptr inbounds [12 x double], [12 x double]* %13, i64 0, i64 8
%177 = bitcast double* %176 to <2 x double>*
%178 = getelementptr inbounds double, double* %0, i64 8
%179 = bitcast double* %178 to <2 x double>*
%180 = bitcast double* %178 to <2 x double>*
%181 = getelementptr inbounds [12 x double], [12 x double]* %10, i64 0, i64 10
%182 = bitcast double* %181 to <2 x double>*
%183 = getelementptr inbounds [12 x double], [12 x double]* %11, i64 0, i64 10
%184 = bitcast double* %183 to <2 x double>*
%185 = getelementptr inbounds [12 x double], [12 x double]* %12, i64 0, i64 10
%186 = bitcast double* %185 to <2 x double>*
%187 = getelementptr inbounds [12 x double], [12 x double]* %13, i64 0, i64 10
%188 = bitcast double* %187 to <2 x double>*
%189 = getelementptr inbounds double, double* %0, i64 10
%190 = bitcast double* %189 to <2 x double>*
%191 = bitcast double* %189 to <2 x double>*
br label %192
192: ; preds = %33, %194
%193 = phi i64 [ 1, %33 ], [ %208, %194 ]
br i1 %34, label %194, label %210
194: ; preds = %210, %192
%195 = shl i64 %193, 2
%196 = and i64 %195, 4294967292
%197 = load double, double* %0
%198 = getelementptr inbounds double, double* %3, i64 %196
store double %197, double* %198
%199 = load double, double* %22
%200 = or i64 %196, 1
%201 = getelementptr inbounds double, double* %3, i64 %200
store double %199, double* %201
%202 = load double, double* %25
%203 = or i64 %196, 2
%204 = getelementptr inbounds double, double* %3, i64 %203
store double %202, double* %204
%205 = load double, double* %28
%206 = or i64 %196, 3
%207 = getelementptr inbounds double, double* %3, i64 %206
store double %205, double* %207
%208 = add nuw nsw i64 %193, 1
%209 = icmp eq i64 %208, %41
br i1 %209, label %326, label %192
210: ; preds = %192, %210
%211 = phi i32 [ %324, %210 ], [ 0, %192 ]
%212 = call i32 @derivs_four(double* %0, double* %35, double* %1, double* %2)
%213 = load <2 x double>, <2 x double>* %72
%214 = load <2 x double>, <2 x double>* %73
%215 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %214, <2 x double> %75, <2 x double> %213)
store <2 x double> %215, <2 x double>* %76
%216 = load <2 x double>, <2 x double>* %77
%217 = load <2 x double>, <2 x double>* %78
%218 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %217, <2 x double> %75, <2 x double> %216)
store <2 x double> %218, <2 x double>* %79
%219 = load <2 x double>, <2 x double>* %80
%220 = load <2 x double>, <2 x double>* %81
%221 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %220, <2 x double> %75, <2 x double> %219)
store <2 x double> %221, <2 x double>* %82
%222 = load <2 x double>, <2 x double>* %83
%223 = load <2 x double>, <2 x double>* %84
%224 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %223, <2 x double> %75, <2 x double> %222)
store <2 x double> %224, <2 x double>* %85
%225 = load <2 x double>, <2 x double>* %86
%226 = load <2 x double>, <2 x double>* %87
%227 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %226, <2 x double> %75, <2 x double> %225)
store <2 x double> %227, <2 x double>* %88
%228 = load <2 x double>, <2 x double>* %89
%229 = load <2 x double>, <2 x double>* %90
%230 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %229, <2 x double> %75, <2 x double> %228)
store <2 x double> %230, <2 x double>* %91
%231 = call i32 @derivs_four(double* %36, double* %37, double* %1, double* %2)
%232 = load <2 x double>, <2 x double>* %92
%233 = load <2 x double>, <2 x double>* %93
%234 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %233, <2 x double> %75, <2 x double> %232)
store <2 x double> %234, <2 x double>* %94
%235 = load <2 x double>, <2 x double>* %95
%236 = load <2 x double>, <2 x double>* %96
%237 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %236, <2 x double> %75, <2 x double> %235)
store <2 x double> %237, <2 x double>* %97
%238 = load <2 x double>, <2 x double>* %98
%239 = load <2 x double>, <2 x double>* %99
%240 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %239, <2 x double> %75, <2 x double> %238)
store <2 x double> %240, <2 x double>* %100
%241 = load <2 x double>, <2 x double>* %101
%242 = load <2 x double>, <2 x double>* %102
%243 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %242, <2 x double> %75, <2 x double> %241)
store <2 x double> %243, <2 x double>* %103
%244 = load <2 x double>, <2 x double>* %104
%245 = load <2 x double>, <2 x double>* %105
%246 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %245, <2 x double> %75, <2 x double> %244)
store <2 x double> %246, <2 x double>* %106
%247 = load <2 x double>, <2 x double>* %107
%248 = load <2 x double>, <2 x double>* %108
%249 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %248, <2 x double> %75, <2 x double> %247)
store <2 x double> %249, <2 x double>* %109
%250 = call i32 @derivs_four(double* %38, double* %39, double* %1, double* %2)
%251 = load <2 x double>, <2 x double>* %110
%252 = load <2 x double>, <2 x double>* %111
%253 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %252, <2 x double> %113, <2 x double> %251)
store <2 x double> %253, <2 x double>* %114
%254 = load <2 x double>, <2 x double>* %115
%255 = load <2 x double>, <2 x double>* %116
%256 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %255, <2 x double> %113, <2 x double> %254)
store <2 x double> %256, <2 x double>* %117
%257 = load <2 x double>, <2 x double>* %118
%258 = load <2 x double>, <2 x double>* %119
%259 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %258, <2 x double> %113, <2 x double> %257)
store <2 x double> %259, <2 x double>* %120
%260 = load <2 x double>, <2 x double>* %121
%261 = load <2 x double>, <2 x double>* %122
%262 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %261, <2 x double> %113, <2 x double> %260)
store <2 x double> %262, <2 x double>* %123
%263 = load <2 x double>, <2 x double>* %124
%264 = load <2 x double>, <2 x double>* %125
%265 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %264, <2 x double> %113, <2 x double> %263)
store <2 x double> %265, <2 x double>* %126
%266 = load <2 x double>, <2 x double>* %127
%267 = load <2 x double>, <2 x double>* %128
%268 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %267, <2 x double> %113, <2 x double> %266)
store <2 x double> %268, <2 x double>* %129
%269 = call i32 @derivs_four(double* %38, double* %40, double* %1, double* %2)
%270 = load <2 x double>, <2 x double>* %71
%271 = load <2 x double>, <2 x double>* %132
%272 = load <2 x double>, <2 x double>* %133
%273 = fadd <2 x double> %271, %272
%274 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %273, <2 x double> <double 2.000000e+00, double 2.000000e+00>, <2 x double> %270)
%275 = load <2 x double>, <2 x double>* %134
%276 = fadd <2 x double> %275, %274
%277 = load <2 x double>, <2 x double>* %135
%278 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %276, <2 x double> %277)
store <2 x double> %278, <2 x double>* %136
%279 = load <2 x double>, <2 x double>* %138
%280 = load <2 x double>, <2 x double>* %140
%281 = load <2 x double>, <2 x double>* %142
%282 = fadd <2 x double> %280, %281
%283 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %282, <2 x double> <double 2.000000e+00, double 2.000000e+00>, <2 x double> %279)
%284 = load <2 x double>, <2 x double>* %144
%285 = fadd <2 x double> %284, %283
%286 = load <2 x double>, <2 x double>* %146
%287 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %285, <2 x double> %286)
store <2 x double> %287, <2 x double>* %147
%288 = load <2 x double>, <2 x double>* %149
%289 = load <2 x double>, <2 x double>* %151
%290 = load <2 x double>, <2 x double>* %153
%291 = fadd <2 x double> %289, %290
%292 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %291, <2 x double> <double 2.000000e+00, double 2.000000e+00>, <2 x double> %288)
%293 = load <2 x double>, <2 x double>* %155
%294 = fadd <2 x double> %293, %292
%295 = load <2 x double>, <2 x double>* %157
%296 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %294, <2 x double> %295)
store <2 x double> %296, <2 x double>* %158
%297 = load <2 x double>, <2 x double>* %160
%298 = load <2 x double>, <2 x double>* %162
%299 = load <2 x double>, <2 x double>* %164
%300 = fadd <2 x double> %298, %299
%301 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %300, <2 x double> <double 2.000000e+00, double 2.000000e+00>, <2 x double> %297)
%302 = load <2 x double>, <2 x double>* %166
%303 = fadd <2 x double> %302, %301
%304 = load <2 x double>, <2 x double>* %168
%305 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %303, <2 x double> %304)
store <2 x double> %305, <2 x double>* %169
%306 = load <2 x double>, <2 x double>* %171
%307 = load <2 x double>, <2 x double>* %173
%308 = load <2 x double>, <2 x double>* %175
%309 = fadd <2 x double> %307, %308
%310 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %309, <2 x double> <double 2.000000e+00, double 2.000000e+00>, <2 x double> %306)
%311 = load <2 x double>, <2 x double>* %177
%312 = fadd <2 x double> %311, %310
%313 = load <2 x double>, <2 x double>* %179
%314 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %312, <2 x double> %313)
store <2 x double> %314, <2 x double>* %180
%315 = load <2 x double>, <2 x double>* %182
%316 = load <2 x double>, <2 x double>* %184
%317 = load <2 x double>, <2 x double>* %186
%318 = fadd <2 x double> %316, %317
%319 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %318, <2 x double> <double 2.000000e+00, double 2.000000e+00>, <2 x double> %315)
%320 = load <2 x double>, <2 x double>* %188
%321 = fadd <2 x double> %320, %319
%322 = load <2 x double>, <2 x double>* %190
%323 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %131, <2 x double> %321, <2 x double> %322)
store <2 x double> %323, <2 x double>* %191
%324 = add nuw i32 %211, 1
%325 = icmp eq i32 %324, %6
br i1 %325, label %194, label %210
326: ; preds = %194, %7
ret void
}