#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_54(const double a, const double x) {
  double retval =
      -0.4e1 / 0.22564582775485068051498592468265625e35 *
      pow(a, 0.5e1 / 0.4e1) * pow(0.3141592654e1, -0.1e1 / 0.4e1) *
      (0.2777817357990675e16 / 0.32e2 * pow(a, 0.21e2) * pow(x, 0.42e2) +
       0.1097577e7 / 0.4e1 * pow(a, 0.25e2) * pow(x, 0.50e2) -
       0.369035109007089525e18 / 0.64e2 * pow(a, 0.20e2) * pow(x, 0.40e2) +
       0.77845014660843304875e20 / 0.256e3 * pow(a, 0.19e2) * pow(x, 0.38e2) -
       0.17216776657695106923293426053286671875e38 / 0.134217728e9 +
       0.73220012775e11 / 0.8e1 * pow(a, 0.23e2) * pow(x, 0.46e2) +
       pow(a, 0.27e2) * pow(x, 0.54e2) -
       0.7380431114636770695054854679375e31 / 0.8192e4 * pow(a, 0.12e2) *
           pow(x, 0.24e2) +
       0.102892531043769602247900989185359375e36 / 0.262144e6 * pow(a, 0.9e1) *
           pow(x, 0.18e2) -
       0.946385148171814912983440966463140625e36 / 0.524288e6 * pow(a, 0.8e1) *
           pow(x, 0.16e2) -
       0.16332711738525e14 / 0.16e2 * pow(a, 0.22e2) * pow(x, 0.44e2) +
       0.307981791108522859572424805625e30 / 0.4096e4 * pow(a, 0.13e2) *
           pow(x, 0.26e2) -
       0.25040176716544112129131125e26 / 0.2048e4 * pow(a, 0.16e2) *
           pow(x, 0.32e2) -
       0.1539e4 / 0.2e1 * pow(a, 0.26e2) * pow(x, 0.52e2) +
       0.450903542314719906286875e24 / 0.1024e4 * pow(a, 0.17e2) *
           pow(x, 0.34e2) -
       0.6589781499294204836625e22 / 0.512e3 * pow(a, 0.18e2) * pow(x, 0.36e2) +
       0.282596280086712122600194125e27 / 0.1024e4 * pow(a, 0.15e2) *
           pow(x, 0.30e2) -
       0.8625527720152742166464541322603125e34 / 0.131072e6 * pow(a, 0.10e2) *
           pow(x, 0.20e2) -
       0.482282775e9 / 0.8e1 * pow(a, 0.24e2) * pow(x, 0.48e2) +
       0.3286907557628991579501628302877359375e37 / 0.524288e6 * pow(a, 0.7e1) *
           pow(x, 0.14e2) +
       0.566556623800057985708622668034375e33 / 0.65536e5 * pow(a, 0.11e2) *
           pow(x, 0.22e2) -
       0.10364156659655318498282679375e29 / 0.2048e4 * pow(a, 0.14e2) *
           pow(x, 0.28e2) +
       0.60721292248830318126582712332102796875e38 / 0.2097152e7 *
           pow(a, 0.5e1) * pow(x, 0.10e2) -
       0.148136485921059471758088259554163828125e39 / 0.4194304e7 *
           pow(a, 0.4e1) * pow(x, 0.8e1) +
       0.453209645045617591814349229725115078125e39 / 0.16777216e8 *
           pow(a, 0.3e1) * pow(x, 0.6e1) -
       0.388088259155567685417724291861700484375e39 / 0.33554432e8 * a * a *
           pow(x, 0.4e1) +
       0.152107852489544843735152011828578578125e39 / 0.67108864e8 * a * x * x -
       0.16780528057369062274297786598900203125e38 / 0.1048576e7 *
           pow(a, 0.6e1) * pow(x, 0.12e2)) *
      exp(-a * x * x / 0.2e1) * x * sqrt(0.2483341104143e13);
  return retval;
}


x86 assembly (clang, -O0):
<HO_deriv_54>:
push   %rbp
mov    %rsp,%rbp
sub    $0x1d0,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x10e6(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x10ce(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1d0(%rbp)
ff
movsd  0x10aa(%rip),%xmm0
movsd  0x10aa(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x1d0(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x1074(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x105c(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1b8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x103b(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0x1c0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x1019(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x1001(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1c8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xfe0(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x1c8(%rbp),%xmm1
ff
movsd  -0x1c0(%rbp),%xmm2
ff
movaps %xmm0,%xmm3
movsd  -0x1b8(%rbp),%xmm0
ff
mulsd  %xmm3,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x1b0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe7f(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xf87(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1a8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xf66(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x1b0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x1a8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x1a0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xf12(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xefa(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x198(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xed9(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x1a0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x198(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  0xea9(%rip),%xmm1
subsd  %xmm1,%xmm0
movsd  %xmm0,-0x190(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe88(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe70(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x188(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe4f(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x190(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x188(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x180(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe12(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0x178(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xdf0(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x180(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x178(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x170(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xc33(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xda3(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x168(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xcc2(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x170(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x168(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x160(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xd36(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd1e(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x158(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc8d(%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  0xba0(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xcb8(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x148(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc77(%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  0xb6b(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc3b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x138(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc1a(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x140(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x138(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x130(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xbc6(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xbae(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x128(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xb75(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x130(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x128(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x120(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xb58(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xb40(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x118(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xb1f(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x120(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x118(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x110(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xacb(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xab3(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x108(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xa92(%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  0xa3e(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xa26(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xf8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xa05(%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  0x9c8(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x9b0(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xe8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x98f(%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  0x93b(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x923(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xd8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x902(%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  0x84d(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x8b5(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xc8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x894(%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  0x840(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x828(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xb8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x807(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xc0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xb8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xb0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x7b3(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x79b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xa8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x762(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xb0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xa8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xa0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x745(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x72d(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x70c(%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  0x6cf(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x6b7(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x696(%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  0x645(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x62d(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x78(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x60f(%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  0x5b3(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x5cb(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x5ad(%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  0x562(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x54a(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x514(%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,-0x48(%rbp)
movsd  0x505(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x4e1(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x50(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x48(%rbp),%xmm0
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm1
addsd  %xmm0,%xmm1
movsd  0x4a0(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  -0x10(%rbp),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x46f(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x457(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x439(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x40(%rbp),%xmm1
movsd  -0x38(%rbp),%xmm2
movaps %xmm0,%xmm3
movsd  -0x30(%rbp),%xmm0
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm3,%xmm1
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  0x3c4(%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  0x395(%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    $0x1d0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_deriv_54>:
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>
mulsd  0xeb2(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xeac(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xe9b(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe90(%rip),%xmm0
movsd  %xmm0,0x30(%rsp)
movsd  0xe8a(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x30(%rsp),%xmm0
movsd  0x10(%rsp),%xmm1
mulsd  0x8(%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe63(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xe52(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xe41(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe31(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe26(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xe20(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
addsd  0xe09(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe03(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xdf8(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xdf2(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdd5(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xdc4(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xda7(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xd96(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xd85(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd75(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd6a(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd64(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd47(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xd36(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xd25(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd15(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xd04(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xcf3(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xce3(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xcd8(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xcd2(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x20(%rsp),%xmm0
movsd  0xc6f(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xc9c(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xc8b(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x20(%rsp),%xmm0
movsd  0xc5d(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xc62(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xc51(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xc41(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xc36(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xc30(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x20(%rsp),%xmm0
movsd  0xb85(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xbfa(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xbe9(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xbd9(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xbce(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xbc8(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xbab(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa54(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xb81(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x20(%rsp),%xmm0
movsd  0xa8b(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xb58(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xb47(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xb37(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xb2c(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xb26(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xb09(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xafe(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa1a(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x20(%rsp),%xmm0
movsd  0xab5(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xaba(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xaa9(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xa99(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xa8e(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa1a(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xa63(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x934(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xa39(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xa29(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xa1e(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xa18(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x9cd(%rip),%xmm1
call   1040 <pow@plt>
movapd %xmm0,%xmm3
movsd  0x9e4(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
mulsd  %xmm0,%xmm1
mulsd  %xmm0,%xmm1
mulsd  %xmm1,%xmm3
addsd  0x8(%rsp),%xmm3
movsd  0x9cc(%rip),%xmm2
mulsd  %xmm0,%xmm2
movsd  0x18(%rsp),%xmm1
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
addsd  %xmm2,%xmm3
movsd  %xmm3,0x8(%rsp)
movsd  0x998(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x81f(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0x984(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
mulsd  0x28(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x20(%rsp),%xmm1
mulsd  %xmm0,%xmm1
mulsd  %xmm0,%xmm1
mulsd  0x95a(%rip),%xmm1
movapd %xmm1,%xmm0
call   1030 <exp@plt>
mulsd  0x28(%rsp),%xmm0
mulsd  0x18(%rsp),%xmm0
mulsd  0x945(%rip),%xmm0
add    $0x38,%rsp
ret

LLVM IR (-O0):
define double @HO_deriv_54(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 0xB8ED742FFB916B61, %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 2.100000e+01)
%13 = fmul double 0x42D3BCD201BF7626, %12
%14 = load double, double* %4
%15 = call double @pow(double %14, double 4.200000e+01)
%16 = load double, double* %3
%17 = call double @pow(double %16, double 2.500000e+01)
%18 = fmul double 0x4110BF6900000000, %17
%19 = load double, double* %4
%20 = call double @pow(double %19, double 5.000000e+01)
%21 = fmul double %18, %20
%22 = call double @llvm.fmuladd.f64(double %13, double %15, double %21)
%23 = load double, double* %3
%24 = call double @pow(double %23, double 2.000000e+01)
%25 = fmul double 0x43347C4DE7D80F7E, %24
%26 = load double, double* %4
%27 = call double @pow(double %26, double 4.000000e+01)
%28 = fneg double %25
%29 = call double @llvm.fmuladd.f64(double %28, double %27, double %22)
%30 = load double, double* %3
%31 = call double @pow(double %30, double 1.900000e+01)
%32 = fmul double 0x4390E1443192EA90, %31
%33 = load double, double* %4
%34 = call double @pow(double %33, double 3.800000e+01)
%35 = call double @llvm.fmuladd.f64(double %32, double %34, double %29)
%36 = fsub double %35, 0x45F9E7A9409D19D0
%37 = load double, double* %3
%38 = call double @pow(double %37, double 2.300000e+01)
%39 = fmul double 0x42010C40BAE70000, %38
%40 = load double, double* %4
%41 = call double @pow(double %40, double 4.600000e+01)
%42 = call double @llvm.fmuladd.f64(double %39, double %41, double %36)
%43 = load double, double* %3
%44 = call double @pow(double %43, double 2.700000e+01)
%45 = load double, double* %4
%46 = call double @pow(double %45, double 5.400000e+01)
%47 = call double @llvm.fmuladd.f64(double %44, double %46, double %42)
%48 = load double, double* %3
%49 = call double @pow(double %48, double 1.200000e+01)
%50 = fmul double 0x458749DD61F09C29, %49
%51 = load double, double* %4
%52 = call double @pow(double %51, double 2.400000e+01)
%53 = fneg double %50
%54 = call double @llvm.fmuladd.f64(double %53, double %52, double %47)
%55 = load double, double* %3
%56 = call double @pow(double %55, double 9.000000e+00)
%57 = fmul double 0x4613D0FE52A7EAB0, %56
%58 = load double, double* %4
%59 = call double @pow(double %58, double 1.800000e+01)
%60 = call double @llvm.fmuladd.f64(double %57, double %59, double %54)
%61 = load double, double* %3
%62 = call double @pow(double %61, double 8.000000e+00)
%63 = fmul double 0x4636C88C7D45FB31, %62
%64 = load double, double* %4
%65 = call double @pow(double %64, double 1.600000e+01)
%66 = fneg double %63
%67 = call double @llvm.fmuladd.f64(double %66, double %65, double %60)
%68 = load double, double* %3
%69 = call double @pow(double %68, double 2.200000e+01)
%70 = fmul double 0x426DB582F6793A00, %69
%71 = load double, double* %4
%72 = call double @pow(double %71, double 4.400000e+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 1.300000e+01)
%77 = fmul double 0x454F1924887255BD, %76
%78 = load double, double* %4
%79 = call double @pow(double %78, double 2.600000e+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 1.600000e+01)
%83 = fmul double 0x4484B676B32472B5, %82
%84 = load double, double* %4
%85 = call double @pow(double %84, double 3.200000e+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 2.600000e+01)
%90 = fmul double 7.695000e+02, %89
%91 = load double, double* %4
%92 = call double @pow(double %91, double 5.200000e+01)
%93 = fneg double %90
%94 = call double @llvm.fmuladd.f64(double %93, double %92, double %87)
%95 = load double, double* %3
%96 = call double @pow(double %95, double 1.700000e+01)
%97 = fmul double 0x4437DEE1EBA67885, %96
%98 = load double, double* %4
%99 = call double @pow(double %98, double 3.400000e+01)
%100 = call double @llvm.fmuladd.f64(double %97, double %99, double %94)
%101 = load double, double* %3
%102 = call double @pow(double %101, double 1.800000e+01)
%103 = fmul double 0x43E653B96DF73082, %102
%104 = load double, double* %4
%105 = call double @pow(double %104, double 3.600000e+01)
%106 = fneg double %103
%107 = call double @llvm.fmuladd.f64(double %106, double %105, double %100)
%108 = load double, double* %3
%109 = call double @pow(double %108, double 1.500000e+01)
%110 = fmul double 0x44CD3842E14A4665, %109
%111 = load double, double* %4
%112 = call double @pow(double %111, double 3.000000e+01)
%113 = call double @llvm.fmuladd.f64(double %110, double %112, double %107)
%114 = load double, double* %3
%115 = call double @pow(double %114, double 1.000000e+01)
%116 = fmul double 0x45EA945773726293, %115
%117 = load double, double* %4
%118 = call double @pow(double %117, double 2.000000e+01)
%119 = fneg double %116
%120 = call double @llvm.fmuladd.f64(double %119, double %118, double %113)
%121 = load double, double* %3
%122 = call double @pow(double %121, double 2.400000e+01)
%123 = fmul double 0x418CBF0D17000000, %122
%124 = load double, double* %4
%125 = call double @pow(double %124, double 4.800000e+01)
%126 = fneg double %123
%127 = call double @llvm.fmuladd.f64(double %126, double %125, double %120)
%128 = load double, double* %3
%129 = call double @pow(double %128, double 7.000000e+00)
%130 = fmul double 0x4653C8486F8665CE, %129
%131 = load double, double* %4
%132 = call double @pow(double %131, double 1.400000e+01)
%133 = call double @llvm.fmuladd.f64(double %130, double %132, double %127)
%134 = load double, double* %3
%135 = call double @pow(double %134, double 1.100000e+01)
%136 = fmul double 0x45BBEEF32F1EF3C7, %135
%137 = load double, double* %4
%138 = call double @pow(double %137, double 2.200000e+01)
%139 = call double @llvm.fmuladd.f64(double %136, double %138, double %133)
%140 = load double, double* %3
%141 = call double @pow(double %140, double 1.400000e+01)
%142 = fmul double 0x4510BE83C528D261, %141
%143 = load double, double* %4
%144 = call double @pow(double %143, double 2.800000e+01)
%145 = fneg double %142
%146 = call double @llvm.fmuladd.f64(double %145, double %144, double %139)
%147 = load double, double* %3
%148 = call double @pow(double %147, double 5.000000e+00)
%149 = fmul double 0x4676D73F6C8E8B70, %148
%150 = load double, double* %4
%151 = call double @pow(double %150, double 1.000000e+01)
%152 = call double @llvm.fmuladd.f64(double %149, double %151, double %146)
%153 = load double, double* %3
%154 = call double @pow(double %153, double 4.000000e+00)
%155 = fmul double 0x467BDC83298510BC, %154
%156 = load double, double* %4
%157 = call double @pow(double %156, double 8.000000e+00)
%158 = fneg double %155
%159 = call double @llvm.fmuladd.f64(double %158, double %157, double %152)
%160 = load double, double* %3
%161 = call double @pow(double %160, double 3.000000e+00)
%162 = fmul double 0x46754F500AD877E3, %161
%163 = load double, double* %4
%164 = call double @pow(double %163, double 6.000000e+00)
%165 = call double @llvm.fmuladd.f64(double %162, double %164, double %159)
%166 = load double, double* %3
%167 = fmul double 0x46623F71476C50CA, %166
%168 = load double, double* %3
%169 = fmul double %167, %168
%170 = load double, double* %4
%171 = call double @pow(double %170, double 4.000000e+00)
%172 = fneg double %169
%173 = call double @llvm.fmuladd.f64(double %172, double %171, double %165)
%174 = load double, double* %3
%175 = fmul double 0x463C9BBA08D312D2, %174
%176 = load double, double* %4
%177 = fmul double %175, %176
%178 = load double, double* %4
%179 = call double @llvm.fmuladd.f64(double %177, double %178, double %173)
%180 = load double, double* %3
%181 = call double @pow(double %180, double 6.000000e+00)
%182 = fmul double 0x46693F9FD1B5A39E, %181
%183 = load double, double* %4
%184 = call double @pow(double %183, double 1.200000e+01)
%185 = fneg double %182
%186 = call double @llvm.fmuladd.f64(double %185, double %184, double %179)
%187 = fmul double %10, %186
%188 = load double, double* %3
%189 = fneg double %188
%190 = load double, double* %4
%191 = fmul double %189, %190
%192 = load double, double* %4
%193 = fmul double %191, %192
%194 = fdiv double %193, 2.000000e+00
%195 = call double @exp(double %194)
%196 = fmul double %187, %195
%197 = load double, double* %4
%198 = fmul double %196, %197
%199 = call double @sqrt(double 0x4282119550A07800)
%200 = fmul double %198, %199
store double %200, double* %5
%201 = load double, double* %5
ret double %201
}

LLVM IR (-O2):
define double @HO_deriv_54(double %0, double %1) {
%3 = tail call double @pow(double %0, double 1.250000e+00)
%4 = fmul double %3, 0xB8ED742FFB916B61
%5 = fmul double %4, 0x3FE809387011FA5F
%6 = tail call double @pow(double %0, double 2.100000e+01)
%7 = fmul double %6, 0x42D3BCD201BF7626
%8 = tail call double @pow(double %1, double 4.200000e+01)
%9 = tail call double @pow(double %0, double 2.500000e+01)
%10 = fmul double %9, 0x4110BF6900000000
%11 = tail call double @pow(double %1, double 5.000000e+01)
%12 = fmul double %10, %11
%13 = tail call double @llvm.fmuladd.f64(double %7, double %8, double %12)
%14 = tail call double @pow(double %0, double 2.000000e+01)
%15 = tail call double @pow(double %1, double 4.000000e+01)
%16 = fmul double %14, 0xC3347C4DE7D80F7E
%17 = tail call double @llvm.fmuladd.f64(double %16, double %15, double %13)
%18 = tail call double @pow(double %0, double 1.900000e+01)
%19 = fmul double %18, 0x4390E1443192EA90
%20 = tail call double @pow(double %1, double 3.800000e+01)
%21 = tail call double @llvm.fmuladd.f64(double %19, double %20, double %17)
%22 = fadd double %21, 0xC5F9E7A9409D19D0
%23 = tail call double @pow(double %0, double 2.300000e+01)
%24 = fmul double %23, 0x42010C40BAE70000
%25 = tail call double @pow(double %1, double 4.600000e+01)
%26 = tail call double @llvm.fmuladd.f64(double %24, double %25, double %22)
%27 = tail call double @pow(double %0, double 2.700000e+01)
%28 = tail call double @pow(double %1, double 5.400000e+01)
%29 = tail call double @llvm.fmuladd.f64(double %27, double %28, double %26)
%30 = tail call double @pow(double %0, double 1.200000e+01)
%31 = tail call double @pow(double %1, double 2.400000e+01)
%32 = fmul double %30, 0xC58749DD61F09C29
%33 = tail call double @llvm.fmuladd.f64(double %32, double %31, double %29)
%34 = tail call double @pow(double %0, double 9.000000e+00)
%35 = fmul double %34, 0x4613D0FE52A7EAB0
%36 = tail call double @pow(double %1, double 1.800000e+01)
%37 = tail call double @llvm.fmuladd.f64(double %35, double %36, double %33)
%38 = tail call double @pow(double %0, double 8.000000e+00)
%39 = tail call double @pow(double %1, double 1.600000e+01)
%40 = fmul double %38, 0xC636C88C7D45FB31
%41 = tail call double @llvm.fmuladd.f64(double %40, double %39, double %37)
%42 = tail call double @pow(double %0, double 2.200000e+01)
%43 = tail call double @pow(double %1, double 4.400000e+01)
%44 = fmul double %42, 0xC26DB582F6793A00
%45 = tail call double @llvm.fmuladd.f64(double %44, double %43, double %41)
%46 = tail call double @pow(double %0, double 1.300000e+01)
%47 = fmul double %46, 0x454F1924887255BD
%48 = tail call double @pow(double %1, double 2.600000e+01)
%49 = tail call double @llvm.fmuladd.f64(double %47, double %48, double %45)
%50 = tail call double @pow(double %0, double 1.600000e+01)
%51 = tail call double @pow(double %1, double 3.200000e+01)
%52 = fmul double %50, 0xC484B676B32472B5
%53 = tail call double @llvm.fmuladd.f64(double %52, double %51, double %49)
%54 = tail call double @pow(double %0, double 2.600000e+01)
%55 = tail call double @pow(double %1, double 5.200000e+01)
%56 = fmul double %54, -7.695000e+02
%57 = tail call double @llvm.fmuladd.f64(double %56, double %55, double %53)
%58 = tail call double @pow(double %0, double 1.700000e+01)
%59 = fmul double %58, 0x4437DEE1EBA67885
%60 = tail call double @pow(double %1, double 3.400000e+01)
%61 = tail call double @llvm.fmuladd.f64(double %59, double %60, double %57)
%62 = tail call double @pow(double %0, double 1.800000e+01)
%63 = tail call double @pow(double %1, double 3.600000e+01)
%64 = fmul double %62, 0xC3E653B96DF73082
%65 = tail call double @llvm.fmuladd.f64(double %64, double %63, double %61)
%66 = tail call double @pow(double %0, double 1.500000e+01)
%67 = fmul double %66, 0x44CD3842E14A4665
%68 = tail call double @pow(double %1, double 3.000000e+01)
%69 = tail call double @llvm.fmuladd.f64(double %67, double %68, double %65)
%70 = tail call double @pow(double %0, double 1.000000e+01)
%71 = tail call double @pow(double %1, double 2.000000e+01)
%72 = fmul double %70, 0xC5EA945773726293
%73 = tail call double @llvm.fmuladd.f64(double %72, double %71, double %69)
%74 = tail call double @pow(double %0, double 2.400000e+01)
%75 = tail call double @pow(double %1, double 4.800000e+01)
%76 = fmul double %74, 0xC18CBF0D17000000
%77 = tail call double @llvm.fmuladd.f64(double %76, double %75, double %73)
%78 = tail call double @pow(double %0, double 7.000000e+00)
%79 = fmul double %78, 0x4653C8486F8665CE
%80 = tail call double @pow(double %1, double 1.400000e+01)
%81 = tail call double @llvm.fmuladd.f64(double %79, double %80, double %77)
%82 = tail call double @pow(double %0, double 1.100000e+01)
%83 = fmul double %82, 0x45BBEEF32F1EF3C7
%84 = tail call double @pow(double %1, double 2.200000e+01)
%85 = tail call double @llvm.fmuladd.f64(double %83, double %84, double %81)
%86 = tail call double @pow(double %0, double 1.400000e+01)
%87 = tail call double @pow(double %1, double 2.800000e+01)
%88 = fmul double %86, 0xC510BE83C528D261
%89 = tail call double @llvm.fmuladd.f64(double %88, double %87, double %85)
%90 = tail call double @pow(double %0, double 5.000000e+00)
%91 = fmul double %90, 0x4676D73F6C8E8B70
%92 = tail call double @pow(double %1, double 1.000000e+01)
%93 = tail call double @llvm.fmuladd.f64(double %91, double %92, double %89)
%94 = tail call double @pow(double %0, double 4.000000e+00)
%95 = tail call double @pow(double %1, double 8.000000e+00)
%96 = fmul double %94, 0xC67BDC83298510BC
%97 = tail call double @llvm.fmuladd.f64(double %96, double %95, double %93)
%98 = tail call double @pow(double %0, double 3.000000e+00)
%99 = fmul double %98, 0x46754F500AD877E3
%100 = tail call double @pow(double %1, double 6.000000e+00)
%101 = tail call double @llvm.fmuladd.f64(double %99, double %100, double %97)
%102 = tail call double @pow(double %1, double 4.000000e+00)
%103 = fmul double %0, 0xC6623F71476C50CA
%104 = fmul double %103, %0
%105 = tail call double @llvm.fmuladd.f64(double %104, double %102, double %101)
%106 = fmul double %0, 0x463C9BBA08D312D2
%107 = fmul double %106, %1
%108 = tail call double @llvm.fmuladd.f64(double %107, double %1, double %105)
%109 = tail call double @pow(double %0, double 6.000000e+00)
%110 = tail call double @pow(double %1, double 1.200000e+01)
%111 = fmul double %109, 0xC6693F9FD1B5A39E
%112 = tail call double @llvm.fmuladd.f64(double %111, double %110, double %108)
%113 = fmul double %5, %112
%114 = fneg double %0
%115 = fmul double %114, %1
%116 = fmul double %115, %1
%117 = fmul double %116, 5.000000e-01
%118 = tail call double @exp(double %117)
%119 = fmul double %118, %113
%120 = fmul double %119, %1
%121 = fmul double %120, 0x41380BB604F67965
ret double %121
}