#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 */
double exp(double const);
double pow(double const, double);
double sqrt(double);
double HO_deriv_44(const double a, const double x) {
  double retval =
      -0.2e1 / 0.563862029680583509947946875e27 * pow(a, 0.5e1 / 0.4e1) *
      pow(0.3141592654e1, -0.1e1 / 0.4e1) *
      (pow(a, 0.22e2) * pow(x, 0.44e2) -
       0.517e3 * pow(a, 0.21e2) * pow(x, 0.42e2) +
       0.486717e6 / 0.4e1 * pow(a, 0.20e2) * pow(x, 0.40e2) -
       0.34616505e8 / 0.2e1 * pow(a, 0.19e2) * pow(x, 0.38e2) +
       0.26656745115e11 / 0.16e2 * pow(a, 0.18e2) * pow(x, 0.36e2) -
       0.1842333157665e13 / 0.16e2 * pow(a, 0.17e2) * pow(x, 0.34e2) +
       0.378683206316415e15 / 0.64e2 * pow(a, 0.16e2) * pow(x, 0.32e2) -
       0.1847860157137995e16 / 0.8e1 * pow(a, 0.15e2) * pow(x, 0.30e2) +
       0.888382260291851325e18 / 0.128e3 * pow(a, 0.14e2) * pow(x, 0.28e2) -
       0.20694937571716733325e20 / 0.128e3 * pow(a, 0.13e2) * pow(x, 0.26e2) +
       0.1498904764122911970825e22 / 0.512e3 * pow(a, 0.12e2) * pow(x, 0.24e2) -
       0.10534260754849835878875e23 / 0.256e3 * pow(a, 0.11e2) *
           pow(x, 0.22e2) +
       0.914908407947331268345875e24 / 0.2048e4 * pow(a, 0.10e2) *
           pow(x, 0.20e2) -
       0.7603837437288020741938125e25 / 0.2048e4 * pow(a, 0.9e1) *
           pow(x, 0.18e2) +
       0.190983305291079201049524375e27 / 0.8192e4 * pow(a, 0.8e1) *
           pow(x, 0.16e2) -
       0.222377821229338795742596875e27 / 0.2048e4 * pow(a, 0.7e1) *
           pow(x, 0.14e2) +
       0.23972329128522722181051943125e29 / 0.65536e5 * pow(a, 0.6e1) *
           pow(x, 0.12e2) -
       0.56423793770037056562124550625e29 / 0.65536e5 * pow(a, 0.5e1) *
           pow(x, 0.10e2) +
       0.353541492609725860737362690625e30 / 0.262144e6 * pow(a, 0.4e1) *
           pow(x, 0.8e1) -
       0.171602011032790914860825165625e30 / 0.131072e6 * pow(a, 0.3e1) *
           pow(x, 0.6e1) +
       0.738095396851883814521862459375e30 / 0.1048576e7 * a * a *
           pow(x, 0.4e1) -
       0.179871987468106139673395053125e30 / 0.1048576e7 * a * x * x +
       0.50183720641571932385367271875e29 / 0.4194304e7) *
      exp(-a * x * x / 0.2e1) * x * sqrt(0.526024740930e12);
  return retval;
}


x86 assembly (clang, -O0):
<HO_deriv_44>:
push   %rbp
mov    %rsp,%rbp
sub    $0x180,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x107e(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x1066(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x180(%rbp)
ff
movsd  0x1042(%rip),%xmm0
movsd  0x1042(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x180(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xf2c(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0x168(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xff2(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0x170(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xfd0(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xfb8(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x178(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xf97(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x178(%rbp),%xmm1
ff
movsd  -0x170(%rbp),%xmm2
ff
movaps %xmm0,%xmm3
movsd  -0x168(%rbp),%xmm0
ff
mulsd  %xmm3,%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x160(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe67(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xf27(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x158(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xf06(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x160(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x158(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x150(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xec9(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xeb1(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x148(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe90(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x150(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x148(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x140(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xd7c(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe2c(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x138(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe0b(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x140(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x138(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x130(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xdce(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xdb6(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x128(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xd95(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x130(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x128(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x120(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xc99(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd31(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x118(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xd10(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x120(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x118(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x110(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xcd3(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xcbb(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x108(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc9a(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x110(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x108(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x100(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xbae(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc36(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xf8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc15(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x100(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xf8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xf0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xbd8(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xbc0(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xe8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xb9f(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xf0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xe8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xe0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xacb(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xb3b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xd8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xb1a(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xe0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xd8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xd0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xadd(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xac5(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xc8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xaa4(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xd0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xc8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xc0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x9e0(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xa40(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xb8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xa1f(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xc0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xb8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xb0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x9e2(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x9ca(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xa8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x9a9(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xb0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xa8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xa0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x8fd(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x945(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x924(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xa0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x98(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x90(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x8e7(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x8cf(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x8ae(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x90(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x88(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x80(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x815(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x84d(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x78(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x82f(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x80(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x78(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x70(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x7fb(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x7e3(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x7c5(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x70(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x68(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x74a(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x76a(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x74c(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x60(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x58(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x718(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x700(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x6e2(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x50(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x48(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  0x69c(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x678(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x40(%rbp),%xmm2
movsd  -0x38(%rbp),%xmm1
movaps %xmm0,%xmm3
movsd  -0x30(%rbp),%xmm0
mulsd  %xmm3,%xmm2
addsd  %xmm1,%xmm2
movsd  0x649(%rip),%xmm1
mulsd  -0x8(%rbp),%xmm1
mulsd  -0x10(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm3
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm3,%xmm1
addsd  %xmm2,%xmm1
movsd  0x60b(%rip),%xmm2
addsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x8(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  0x5c8(%rip),%xmm1
divsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
mulsd  %xmm1,%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  0x599(%rip),%xmm0
call   1050 <sqrt@plt>
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0x180,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_deriv_44>:
sub    $0x38,%rsp
movsd  %xmm1,0x18(%rsp)
movsd  %xmm0,0x20(%rsp)
movsd  0xec8(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xec3(%rip),%xmm0
mulsd  0xec3(%rip),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0xebd(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xeac(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xe9b(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0xe8a(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x30(%rsp),%xmm1
mulsd  0xe79(%rip),%xmm1
mulsd  %xmm1,%xmm0
movsd  0x8(%rsp),%xmm1
mulsd  0x10(%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xe5f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe54(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe4e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xe31(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xe20(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xe0f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xdff(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xdf4(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdee(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xdd1(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xdc0(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xdaf(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd9f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd94(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd8e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd71(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xd60(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xd4f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd3f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd34(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd2e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd11(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xd00(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xcef(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xcdf(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xcd4(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xcce(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xcb1(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xb92(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xc87(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xc77(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xc6c(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xb68(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xc41(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xb5a(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xc17(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xc07(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xbfc(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xb38(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xbd1(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xb2a(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xba7(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xb97(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xb8c(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xb08(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xb61(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xaf2(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xb37(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xb27(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xb1c(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xac0(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xaf1(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xaa2(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xac7(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xab7(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
mulsd  %xmm0,%xmm1
mulsd  %xmm0,%xmm1
movsd  %xmm1,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa75(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  0xa84(%rip),%xmm2
movsd  0x20(%rsp),%xmm3
mulsd  %xmm3,%xmm2
movsd  0x18(%rsp),%xmm1
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
addsd  %xmm2,%xmm0
addsd  0xa68(%rip),%xmm0
mulsd  0x28(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movapd %xmm3,%xmm0
mulsd  %xmm1,%xmm0
mulsd  %xmm1,%xmm0
mulsd  0xa50(%rip),%xmm0
call   1030 <exp@plt>
mulsd  0x28(%rsp),%xmm0
mulsd  0x18(%rsp),%xmm0
mulsd  0xa3f(%rip),%xmm0
add    $0x38,%rsp
ret

LLVM IR (-O0):
define double @HO_deriv_44(double %0, double %1) {
%3 = alloca double
%4 = alloca double
%5 = alloca double
store double %0, double* %3
store double %1, double* %4
%6 = load double, double* %3
%7 = call double @pow(double %6, double 1.250000e+00)
%8 = fmul double 0xBA719050980A3336, %7
%9 = call double @pow(double 0x400921FB54524550, double -2.500000e-01)
%10 = fmul double %8, %9
%11 = load double, double* %3
%12 = call double @pow(double %11, double 2.200000e+01)
%13 = load double, double* %4
%14 = call double @pow(double %13, double 4.400000e+01)
%15 = load double, double* %3
%16 = call double @pow(double %15, double 2.100000e+01)
%17 = fmul double 5.170000e+02, %16
%18 = load double, double* %4
%19 = call double @pow(double %18, double 4.200000e+01)
%20 = fmul double %17, %19
%21 = fneg double %20
%22 = call double @llvm.fmuladd.f64(double %12, double %14, double %21)
%23 = load double, double* %3
%24 = call double @pow(double %23, double 2.000000e+01)
%25 = fmul double 0x40FDB4F400000000, %24
%26 = load double, double* %4
%27 = call double @pow(double %26, double 4.000000e+01)
%28 = call double @llvm.fmuladd.f64(double %25, double %27, double %22)
%29 = load double, double* %3
%30 = call double @pow(double %29, double 1.900000e+01)
%31 = fmul double 0x417081A5C8000000, %30
%32 = load double, double* %4
%33 = call double @pow(double %32, double 3.800000e+01)
%34 = fneg double %31
%35 = call double @llvm.fmuladd.f64(double %34, double %33, double %28)
%36 = load double, double* %3
%37 = call double @pow(double %36, double 1.800000e+01)
%38 = fmul double 0x41D8D3769A6C0000, %37
%39 = load double, double* %4
%40 = call double @pow(double %39, double 3.600000e+01)
%41 = call double @llvm.fmuladd.f64(double %38, double %40, double %35)
%42 = load double, double* %3
%43 = call double @pow(double %42, double 1.700000e+01)
%44 = fmul double 0x423ACF39D0921000, %43
%45 = load double, double* %4
%46 = call double @pow(double %45, double 3.400000e+01)
%47 = fneg double %44
%48 = call double @llvm.fmuladd.f64(double %47, double %46, double %41)
%49 = load double, double* %3
%50 = call double @pow(double %49, double 1.600000e+01)
%51 = fmul double 0x42958690DFEB17F0, %50
%52 = load double, double* %4
%53 = call double @pow(double %52, double 3.200000e+01)
%54 = call double @llvm.fmuladd.f64(double %51, double %53, double %48)
%55 = load double, double* %3
%56 = call double @pow(double %55, double 1.500000e+01)
%57 = fmul double 0x42EA4279E10B112C, %56
%58 = load double, double* %4
%59 = call double @pow(double %58, double 3.000000e+01)
%60 = fneg double %57
%61 = call double @llvm.fmuladd.f64(double %60, double %59, double %54)
%62 = load double, double* %3
%63 = call double @pow(double %62, double 1.400000e+01)
%64 = fmul double 0x4338A855EAF2E8A8, %63
%65 = load double, double* %4
%66 = call double @pow(double %65, double 2.800000e+01)
%67 = call double @llvm.fmuladd.f64(double %64, double %66, double %61)
%68 = load double, double* %3
%69 = call double @pow(double %68, double 1.300000e+01)
%70 = fmul double 0x4381F333013330FA, %69
%71 = load double, double* %4
%72 = call double @pow(double %71, double 2.600000e+01)
%73 = fneg double %70
%74 = call double @llvm.fmuladd.f64(double %73, double %72, double %67)
%75 = load double, double* %3
%76 = call double @pow(double %75, double 1.200000e+01)
%77 = fmul double 0x43C4505EDD5BA5B6, %76
%78 = load double, double* %4
%79 = call double @pow(double %78, double 2.400000e+01)
%80 = call double @llvm.fmuladd.f64(double %77, double %79, double %74)
%81 = load double, double* %3
%82 = call double @pow(double %81, double 1.100000e+01)
%83 = fmul double 0x4401D881E23D0B16, %82
%84 = load double, double* %4
%85 = call double @pow(double %84, double 2.200000e+01)
%86 = fneg double %83
%87 = call double @llvm.fmuladd.f64(double %86, double %85, double %80)
%88 = load double, double* %3
%89 = call double @pow(double %88, double 1.000000e+01)
%90 = fmul double 0x443837A917F87349, %89
%91 = load double, double* %4
%92 = call double @pow(double %91, double 2.000000e+01)
%93 = call double @llvm.fmuladd.f64(double %90, double %92, double %87)
%94 = load double, double* %3
%95 = call double @pow(double %94, double 9.000000e+00)
%96 = fmul double 0x446928B369EB5062, %95
%97 = load double, double* %4
%98 = call double @pow(double %97, double 1.800000e+01)
%99 = fneg double %96
%100 = call double @llvm.fmuladd.f64(double %99, double %98, double %93)
%101 = load double, double* %3
%102 = call double @pow(double %101, double 8.000000e+00)
%103 = fmul double 0x4493BF49373544C6, %102
%104 = load double, double* %4
%105 = call double @pow(double %104, double 1.600000e+01)
%106 = call double @llvm.fmuladd.f64(double %103, double %105, double %100)
%107 = load double, double* %3
%108 = call double @pow(double %107, double 7.000000e+00)
%109 = fmul double 0x44B6FE4ABB05EA61, %108
%110 = load double, double* %4
%111 = call double @pow(double %110, double 1.400000e+01)
%112 = fneg double %109
%113 = call double @llvm.fmuladd.f64(double %112, double %111, double %106)
%114 = load double, double* %3
%115 = call double @pow(double %114, double 6.000000e+00)
%116 = fmul double 0x44D35D5C89822E97, %115
%117 = load double, double* %4
%118 = call double @pow(double %117, double 1.200000e+01)
%119 = call double @llvm.fmuladd.f64(double %116, double %118, double %113)
%120 = load double, double* %3
%121 = call double @pow(double %120, double 5.000000e+00)
%122 = fmul double 0x44E6CA1562A88EA4, %121
%123 = load double, double* %4
%124 = call double @pow(double %123, double 1.000000e+01)
%125 = fneg double %122
%126 = call double @llvm.fmuladd.f64(double %125, double %124, double %119)
%127 = load double, double* %3
%128 = call double @pow(double %127, double 4.000000e+00)
%129 = fmul double 0x44F1D96AAC763F1D, %128
%130 = load double, double* %4
%131 = call double @pow(double %130, double 8.000000e+00)
%132 = call double @llvm.fmuladd.f64(double %129, double %131, double %126)
%133 = load double, double* %3
%134 = call double @pow(double %133, double 3.000000e+00)
%135 = fmul double 0x44F153CEDA51DA76, %134
%136 = load double, double* %4
%137 = call double @pow(double %136, double 6.000000e+00)
%138 = fneg double %135
%139 = call double @llvm.fmuladd.f64(double %138, double %137, double %132)
%140 = load double, double* %3
%141 = fmul double 0x44E2A1D467ACD618, %140
%142 = load double, double* %3
%143 = fmul double %141, %142
%144 = load double, double* %4
%145 = call double @pow(double %144, double 4.000000e+00)
%146 = call double @llvm.fmuladd.f64(double %143, double %145, double %139)
%147 = load double, double* %3
%148 = fmul double 0x44C22994F758E1E8, %147
%149 = load double, double* %4
%150 = fmul double %148, %149
%151 = load double, double* %4
%152 = fneg double %150
%153 = call double @llvm.fmuladd.f64(double %152, double %151, double %146)
%154 = fadd double %153, 0x448444E00664CBF5
%155 = fmul double %10, %154
%156 = load double, double* %3
%157 = fneg double %156
%158 = load double, double* %4
%159 = fmul double %157, %158
%160 = load double, double* %4
%161 = fmul double %159, %160
%162 = fdiv double %161, 2.000000e+00
%163 = call double @exp(double %162)
%164 = fmul double %155, %163
%165 = load double, double* %4
%166 = fmul double %164, %165
%167 = call double @sqrt(double 0x425E9E6124108000)
%168 = fmul double %166, %167
store double %168, double* %5
%169 = load double, double* %5
ret double %169
}

LLVM IR (-O2):
define double @HO_deriv_44(double %0, double %1) {
%3 = tail call double @pow(double %0, double 1.250000e+00)
%4 = fmul double %3, 0xBA719050980A3336
%5 = fmul double %4, 0x3FE809387011FA5F
%6 = tail call double @pow(double %0, double 2.200000e+01)
%7 = tail call double @pow(double %1, double 4.400000e+01)
%8 = tail call double @pow(double %0, double 2.100000e+01)
%9 = tail call double @pow(double %1, double 4.200000e+01)
%10 = fmul double %8, -5.170000e+02
%11 = fmul double %10, %9
%12 = tail call double @llvm.fmuladd.f64(double %6, double %7, double %11)
%13 = tail call double @pow(double %0, double 2.000000e+01)
%14 = fmul double %13, 0x40FDB4F400000000
%15 = tail call double @pow(double %1, double 4.000000e+01)
%16 = tail call double @llvm.fmuladd.f64(double %14, double %15, double %12)
%17 = tail call double @pow(double %0, double 1.900000e+01)
%18 = tail call double @pow(double %1, double 3.800000e+01)
%19 = fmul double %17, 0xC17081A5C8000000
%20 = tail call double @llvm.fmuladd.f64(double %19, double %18, double %16)
%21 = tail call double @pow(double %0, double 1.800000e+01)
%22 = fmul double %21, 0x41D8D3769A6C0000
%23 = tail call double @pow(double %1, double 3.600000e+01)
%24 = tail call double @llvm.fmuladd.f64(double %22, double %23, double %20)
%25 = tail call double @pow(double %0, double 1.700000e+01)
%26 = tail call double @pow(double %1, double 3.400000e+01)
%27 = fmul double %25, 0xC23ACF39D0921000
%28 = tail call double @llvm.fmuladd.f64(double %27, double %26, double %24)
%29 = tail call double @pow(double %0, double 1.600000e+01)
%30 = fmul double %29, 0x42958690DFEB17F0
%31 = tail call double @pow(double %1, double 3.200000e+01)
%32 = tail call double @llvm.fmuladd.f64(double %30, double %31, double %28)
%33 = tail call double @pow(double %0, double 1.500000e+01)
%34 = tail call double @pow(double %1, double 3.000000e+01)
%35 = fmul double %33, 0xC2EA4279E10B112C
%36 = tail call double @llvm.fmuladd.f64(double %35, double %34, double %32)
%37 = tail call double @pow(double %0, double 1.400000e+01)
%38 = fmul double %37, 0x4338A855EAF2E8A8
%39 = tail call double @pow(double %1, double 2.800000e+01)
%40 = tail call double @llvm.fmuladd.f64(double %38, double %39, double %36)
%41 = tail call double @pow(double %0, double 1.300000e+01)
%42 = tail call double @pow(double %1, double 2.600000e+01)
%43 = fmul double %41, 0xC381F333013330FA
%44 = tail call double @llvm.fmuladd.f64(double %43, double %42, double %40)
%45 = tail call double @pow(double %0, double 1.200000e+01)
%46 = fmul double %45, 0x43C4505EDD5BA5B6
%47 = tail call double @pow(double %1, double 2.400000e+01)
%48 = tail call double @llvm.fmuladd.f64(double %46, double %47, double %44)
%49 = tail call double @pow(double %0, double 1.100000e+01)
%50 = tail call double @pow(double %1, double 2.200000e+01)
%51 = fmul double %49, 0xC401D881E23D0B16
%52 = tail call double @llvm.fmuladd.f64(double %51, double %50, double %48)
%53 = tail call double @pow(double %0, double 1.000000e+01)
%54 = fmul double %53, 0x443837A917F87349
%55 = tail call double @pow(double %1, double 2.000000e+01)
%56 = tail call double @llvm.fmuladd.f64(double %54, double %55, double %52)
%57 = tail call double @pow(double %0, double 9.000000e+00)
%58 = tail call double @pow(double %1, double 1.800000e+01)
%59 = fmul double %57, 0xC46928B369EB5062
%60 = tail call double @llvm.fmuladd.f64(double %59, double %58, double %56)
%61 = tail call double @pow(double %0, double 8.000000e+00)
%62 = fmul double %61, 0x4493BF49373544C6
%63 = tail call double @pow(double %1, double 1.600000e+01)
%64 = tail call double @llvm.fmuladd.f64(double %62, double %63, double %60)
%65 = tail call double @pow(double %0, double 7.000000e+00)
%66 = tail call double @pow(double %1, double 1.400000e+01)
%67 = fmul double %65, 0xC4B6FE4ABB05EA61
%68 = tail call double @llvm.fmuladd.f64(double %67, double %66, double %64)
%69 = tail call double @pow(double %0, double 6.000000e+00)
%70 = fmul double %69, 0x44D35D5C89822E97
%71 = tail call double @pow(double %1, double 1.200000e+01)
%72 = tail call double @llvm.fmuladd.f64(double %70, double %71, double %68)
%73 = tail call double @pow(double %0, double 5.000000e+00)
%74 = tail call double @pow(double %1, double 1.000000e+01)
%75 = fmul double %73, 0xC4E6CA1562A88EA4
%76 = tail call double @llvm.fmuladd.f64(double %75, double %74, double %72)
%77 = tail call double @pow(double %0, double 4.000000e+00)
%78 = fmul double %77, 0x44F1D96AAC763F1D
%79 = tail call double @pow(double %1, double 8.000000e+00)
%80 = tail call double @llvm.fmuladd.f64(double %78, double %79, double %76)
%81 = tail call double @pow(double %0, double 3.000000e+00)
%82 = tail call double @pow(double %1, double 6.000000e+00)
%83 = fmul double %81, 0xC4F153CEDA51DA76
%84 = tail call double @llvm.fmuladd.f64(double %83, double %82, double %80)
%85 = fmul double %0, 0x44E2A1D467ACD618
%86 = fmul double %85, %0
%87 = tail call double @pow(double %1, double 4.000000e+00)
%88 = tail call double @llvm.fmuladd.f64(double %86, double %87, double %84)
%89 = fmul double %0, 0xC4C22994F758E1E8
%90 = fmul double %89, %1
%91 = tail call double @llvm.fmuladd.f64(double %90, double %1, double %88)
%92 = fadd double %91, 0x448444E00664CBF5
%93 = fmul double %5, %92
%94 = fneg double %0
%95 = fmul double %94, %1
%96 = fmul double %95, %1
%97 = fmul double %96, 5.000000e-01
%98 = tail call double @exp(double %97)
%99 = fmul double %98, %93
%100 = fmul double %99, %1
%101 = fmul double %100, 0x4126223743131D48
ret double %101
}