#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_54(const double a, const double x) {
  double retval =
      sqrt(0.2483341104143e13) * pow(a, 0.1e1 / 0.4e1) *
      (0.134217728e9 * pow(a, 0.27e2) * pow(x, 0.54e2) -
       0.96032784384e11 * pow(a, 0.26e2) * pow(x, 0.52e2) +
       0.31834868023296e14 * pow(a, 0.25e2) * pow(x, 0.50e2) -
       0.6499618888089600e16 * pow(a, 0.24e2) * pow(x, 0.48e2) +
       0.916446263220633600e18 * pow(a, 0.23e2) * pow(x, 0.46e2) -
       0.94852188243335577600e20 * pow(a, 0.22e2) * pow(x, 0.44e2) +
       0.7477514173182954700800e22 * pow(a, 0.21e2) * pow(x, 0.42e2) -
       0.459867121650751714099200e24 * pow(a, 0.20e2) * pow(x, 0.40e2) +
       0.22418522180474146062336000e26 * pow(a, 0.19e2) * pow(x, 0.38e2) -
       0.875567838492962482323456000e27 * pow(a, 0.18e2) * pow(x, 0.36e2) +
       0.27580386912528318193188864000e29 * pow(a, 0.17e2) * pow(x, 0.34e2) -
       0.703299866269472113926316032000e30 * pow(a, 0.16e2) * pow(x, 0.32e2) +
       0.14534863902902423687810531328000e32 * pow(a, 0.15e2) * pow(x, 0.30e2) -
       0.243179453760098242469137735680000e33 * pow(a, 0.14e2) *
           pow(x, 0.28e2) +
       0.3282922625761326273333359431680000e34 * pow(a, 0.13e2) *
           pow(x, 0.26e2) -
       0.35564995112414367961111393843200000e35 * pow(a, 0.12e2) *
           pow(x, 0.24e2) +
       0.306748082844573923664585771897600000e36 * pow(a, 0.11e2) *
           pow(x, 0.22e2) -
       0.2084082562855781657838803332598400000e37 * pow(a, 0.10e2) *
           pow(x, 0.20e2) +
       0.10999324637294403194149239810936000000e38 * pow(a, 0.9e1) *
           pow(x, 0.18e2) -
       0.44286754460685360229074570817716000000e38 * pow(a, 0.8e1) *
           pow(x, 0.16e2) +
       0.132860263382056080687223712453148000000e39 * pow(a, 0.7e1) *
           pow(x, 0.14e2) -
       0.287863903994454841488984710315154000000e39 * pow(a, 0.6e1) *
           pow(x, 0.12e2) +
       0.431795855991682262233477065472731000000e39 * pow(a, 0.5e1) *
           pow(x, 0.10e2) -
       0.422408989557080473924053651005932500000e39 * pow(a, 0.4e1) *
           pow(x, 0.8e1) +
       0.246405243908296943122364629753460625000e39 * pow(a, 0.3e1) *
           pow(x, 0.6e1) -
       0.73921573172489082936709388926038187500e38 * a * a * pow(x, 0.4e1) +
       0.8529412289133355723466467953004406250e37 * a * x * x -
       0.157952079428395476360490147277859375e36) *
      exp(-a * x * x / 0.2e1) * pow(0.3141592654e1, -0.1e1 / 0.4e1) /
      0.757141758348384982949382019072131072000000e42;
  return retval;
}


x86 assembly (clang, -O0):
<HO_54>:
push   %rbp
mov    %rsp,%rbp
sub    $0x1d0,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  0x10f3(%rip),%xmm0
call   1050 <sqrt@plt>
movsd  %xmm0,-0x1d0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x10d1(%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  0x10a3(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x108b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1b8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x106a(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0x1c0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xf38(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x1038(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1c8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x1017(%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
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x1b0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xfb7(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xf9f(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x1a8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xf7e(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x1b0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x1a8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x1a0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe49(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xf31(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x198(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xf10(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x1a0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x198(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x190(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xebc(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xea4(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x188(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe83(%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  0xd5e(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe36(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x178(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe15(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x180(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x178(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x170(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xdc1(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xda9(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x168(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xd88(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x170(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x168(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x160(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xc7b(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd3b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x158(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xd1a(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x160(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x158(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x150(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xcc6(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xcae(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x148(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc8d(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x150(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x148(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x140(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xb90(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc40(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x138(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc1f(%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  0xbcb(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xbb3(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x128(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xb92(%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  0xaad(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xb45(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x118(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xb24(%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  0xad0(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xab8(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x108(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xa97(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x110(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x108(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x100(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x9c2(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xa4a(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xf8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xa29(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x100(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xf8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xf0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x9d5(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x9bd(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xe8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x99c(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xf0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xe8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xe0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x8df(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x94f(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xd8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x92e(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xe0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xd8(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xd0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x8da(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x8c2(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xc8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x8a1(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xd0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xc8(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xc0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x7f4(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x854(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xb8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x833(%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  0x7df(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x7c7(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xa8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x7a6(%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  0x711(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x759(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x738(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xa0(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x98(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x90(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0x6e4(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x6cc(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0x6ab(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x90(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x88(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x80(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x629(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x661(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x78(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x643(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x80(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x78(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x70(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x5f8(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x5e0(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x5c2(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x70(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x68(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x55e(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x57e(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x560(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x60(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x58(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x515(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0x4fd(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x4df(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x50(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x48(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  0x4b0(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0x48c(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x40(%rbp),%xmm2
movsd  -0x38(%rbp),%xmm1
movaps %xmm0,%xmm3
movsd  -0x30(%rbp),%xmm0
movq   %xmm2,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm2
mulsd  %xmm3,%xmm2
addsd  %xmm1,%xmm2
movsd  0x446(%rip),%xmm1
mulsd  -0x8(%rbp),%xmm1
mulsd  -0x10(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm3
mulsd  %xmm3,%xmm1
addsd  %xmm2,%xmm1
movsd  0x41f(%rip),%xmm2
subsd  %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  0x3dc(%rip),%xmm1
divsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  0x3aa(%rip),%xmm0
movsd  0x3aa(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  0x381(%rip),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0x1d0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_54>:
sub    $0x38,%rsp
movsd  %xmm1,0x18(%rsp)
movsd  %xmm0,0x20(%rsp)
movsd  0xec8(%rip),%xmm1
call   1040 <pow@plt>
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>
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  0x10(%rsp),%xmm1
mulsd  0x8(%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe5f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe54(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xe4e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe31(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xe20(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xe0f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdff(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xdf4(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xdee(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdd1(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xdc0(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xdaf(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd9f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd94(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd8e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd71(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xd60(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xd4f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd3f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd34(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xd2e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd11(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xd00(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xcef(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xcdf(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xcd4(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xcce(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xcb1(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xca0(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xc8f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xc7f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xc74(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xc6e(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xc51(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xc40(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xc2f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xc1f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xc14(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xac0(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xbe9(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xab2(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xbbf(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xbaf(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xba4(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa90(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xb79(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa82(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xb4f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xb3f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xb34(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa60(%rip),%xmm1
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>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa52(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xadf(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xacf(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xac4(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa30(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xa99(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xa1a(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xa6f(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xa5f(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xa54(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x9e8(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xa29(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x9ca(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0x9ff(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x9ef(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x9e4(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x998(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x993(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x9a6(%rip),%xmm1
movsd  0x20(%rsp),%xmm2
mulsd  %xmm2,%xmm1
mulsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  0x98e(%rip),%xmm3
mulsd  %xmm2,%xmm3
movsd  0x18(%rsp),%xmm1
mulsd  %xmm1,%xmm3
mulsd  %xmm1,%xmm3
addsd  %xmm3,%xmm0
addsd  0x978(%rip),%xmm0
mulsd  0x28(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movapd %xmm2,%xmm0
mulsd  %xmm1,%xmm0
mulsd  %xmm1,%xmm0
mulsd  0x960(%rip),%xmm0
call   1030 <exp@plt>
mulsd  0x28(%rsp),%xmm0
mulsd  0x955(%rip),%xmm0
divsd  0x955(%rip),%xmm0
add    $0x38,%rsp
ret

LLVM IR (-O0):
define double @HO_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 = call double @sqrt(double 0x4282119550A07800)
%7 = load double, double* %3
%8 = call double @pow(double %7, double 2.500000e-01)
%9 = fmul double %6, %8
%10 = load double, double* %3
%11 = call double @pow(double %10, double 2.700000e+01)
%12 = fmul double 0x41A0000000000000, %11
%13 = load double, double* %4
%14 = call double @pow(double %13, double 5.400000e+01)
%15 = load double, double* %3
%16 = call double @pow(double %15, double 2.600000e+01)
%17 = fmul double 0x42365C0000000000, %16
%18 = load double, double* %4
%19 = call double @pow(double %18, double 5.200000e+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 2.500000e+01)
%25 = fmul double 0x42BCF42200000000, %24
%26 = load double, double* %4
%27 = call double @pow(double %26, double 5.000000e+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 2.400000e+01)
%31 = fmul double 0x4337175E73000000, %30
%32 = load double, double* %4
%33 = call double @pow(double %32, double 4.800000e+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 2.300000e+01)
%38 = fmul double 0x43A96FBE0AAE0000, %37
%39 = load double, double* %4
%40 = call double @pow(double %39, double 4.600000e+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 2.200000e+01)
%44 = fmul double 0x4414915AAAA2B200, %43
%45 = load double, double* %4
%46 = call double @pow(double %45, double 4.400000e+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 2.100000e+01)
%51 = fmul double 0x447955B5AE2F11EC, %50
%52 = load double, double* %4
%53 = call double @pow(double %52, double 4.200000e+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 2.000000e+01)
%57 = fmul double 0x44D8585C95613B39, %56
%58 = load double, double* %4
%59 = call double @pow(double %58, double 4.000000e+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 1.900000e+01)
%64 = fmul double 0x45328B4E85C9101C, %63
%65 = load double, double* %4
%66 = call double @pow(double %65, double 3.800000e+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 1.800000e+01)
%70 = fmul double 0x4586A2059D0F9DE2, %69
%71 = load double, double* %4
%72 = call double @pow(double %71, double 3.600000e+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 1.700000e+01)
%77 = fmul double 0x45D6477D869B5F6B, %76
%78 = load double, double* %4
%79 = call double @pow(double %78, double 3.400000e+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 1.600000e+01)
%83 = fmul double 0x4621C0F80743D009, %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 1.500000e+01)
%90 = fmul double 0x4666EE95B40CECB7, %89
%91 = load double, double* %4
%92 = call double @pow(double %91, double 3.000000e+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 1.400000e+01)
%96 = fmul double 0x46A7FAB6630B0DAE, %95
%97 = load double, double* %4
%98 = call double @pow(double %97, double 2.800000e+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 1.300000e+01)
%103 = fmul double 0x46E43B89E391538B, %102
%104 = load double, double* %4
%105 = call double @pow(double %104, double 2.600000e+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 1.200000e+01)
%109 = fmul double 0x471B65F5642A2121, %108
%110 = load double, double* %4
%111 = call double @pow(double %110, double 2.400000e+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 1.100000e+01)
%116 = fmul double 0x474D89EC8FFD6BB8, %115
%117 = load double, double* %4
%118 = call double @pow(double %117, double 2.200000e+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 1.000000e+01)
%122 = fmul double 0x4779161341D0A212, %121
%123 = load double, double* %4
%124 = call double @pow(double %123, double 2.000000e+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 9.000000e+00)
%129 = fmul double 0x47A08CC926161596, %128
%130 = load double, double* %4
%131 = call double @pow(double %130, double 1.800000e+01)
%132 = call double @llvm.fmuladd.f64(double %129, double %131, double %126)
%133 = load double, double* %3
%134 = call double @pow(double %133, double 8.000000e+00)
%135 = fmul double 0x47C0A8A8C9B48BA0, %134
%136 = load double, double* %4
%137 = call double @pow(double %136, double 1.600000e+01)
%138 = fneg double %135
%139 = call double @llvm.fmuladd.f64(double %138, double %137, double %132)
%140 = load double, double* %3
%141 = call double @pow(double %140, double 7.000000e+00)
%142 = fmul double 0x47D8FCFD2E8ED16F, %141
%143 = load double, double* %4
%144 = call double @pow(double %143, double 1.400000e+01)
%145 = call double @llvm.fmuladd.f64(double %142, double %144, double %139)
%146 = load double, double* %3
%147 = call double @pow(double %146, double 6.000000e+00)
%148 = fmul double 0x47EB121247C562E3, %147
%149 = load double, double* %4
%150 = call double @pow(double %149, double 1.200000e+01)
%151 = fneg double %148
%152 = call double @llvm.fmuladd.f64(double %151, double %150, double %145)
%153 = load double, double* %3
%154 = call double @pow(double %153, double 5.000000e+00)
%155 = fmul double 0x47F44D8DB5D40A2B, %154
%156 = load double, double* %4
%157 = call double @pow(double %156, double 1.000000e+01)
%158 = call double @llvm.fmuladd.f64(double %155, double %157, double %152)
%159 = load double, double* %3
%160 = call double @pow(double %159, double 4.000000e+00)
%161 = fmul double 0x47F3DC9031E02035, %160
%162 = load double, double* %4
%163 = call double @pow(double %162, double 8.000000e+00)
%164 = fneg double %161
%165 = call double @llvm.fmuladd.f64(double %164, double %163, double %158)
%166 = load double, double* %3
%167 = call double @pow(double %166, double 3.000000e+00)
%168 = fmul double 0x47E72BFD8F857AE8, %167
%169 = load double, double* %4
%170 = call double @pow(double %169, double 6.000000e+00)
%171 = call double @llvm.fmuladd.f64(double %168, double %170, double %165)
%172 = load double, double* %3
%173 = fmul double 0x47CBCE637906937D, %172
%174 = load double, double* %3
%175 = fmul double %173, %174
%176 = load double, double* %4
%177 = call double @pow(double %176, double 4.000000e+00)
%178 = fneg double %175
%179 = call double @llvm.fmuladd.f64(double %178, double %177, double %171)
%180 = load double, double* %3
%181 = fmul double 0x4799AAD1F98FEA9B, %180
%182 = load double, double* %4
%183 = fmul double %181, %182
%184 = load double, double* %4
%185 = call double @llvm.fmuladd.f64(double %183, double %184, double %179)
%186 = fsub double %185, 0x473E6BA386979ACA
%187 = fmul double %9, %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 = call double @pow(double 0x400921FB54524550, double -2.500000e-01)
%198 = fmul double %196, %197
%199 = fdiv double %198, 0x48A162144CE8EABD
store double %199, double* %5
%200 = load double, double* %5
ret double %200
}

LLVM IR (-O2):
define double @HO_54(double %0, double %1) {
%3 = tail call double @pow(double %0, double 2.500000e-01)
%4 = fmul double %3, 0x41380BB604F67965
%5 = tail call double @pow(double %0, double 2.700000e+01)
%6 = fmul double %5, 0x41A0000000000000
%7 = tail call double @pow(double %1, double 5.400000e+01)
%8 = tail call double @pow(double %0, double 2.600000e+01)
%9 = tail call double @pow(double %1, double 5.200000e+01)
%10 = fmul double %8, 0xC2365C0000000000
%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 2.500000e+01)
%14 = fmul double %13, 0x42BCF42200000000
%15 = tail call double @pow(double %1, double 5.000000e+01)
%16 = tail call double @llvm.fmuladd.f64(double %14, double %15, double %12)
%17 = tail call double @pow(double %0, double 2.400000e+01)
%18 = tail call double @pow(double %1, double 4.800000e+01)
%19 = fmul double %17, 0xC337175E73000000
%20 = tail call double @llvm.fmuladd.f64(double %19, double %18, double %16)
%21 = tail call double @pow(double %0, double 2.300000e+01)
%22 = fmul double %21, 0x43A96FBE0AAE0000
%23 = tail call double @pow(double %1, double 4.600000e+01)
%24 = tail call double @llvm.fmuladd.f64(double %22, double %23, double %20)
%25 = tail call double @pow(double %0, double 2.200000e+01)
%26 = tail call double @pow(double %1, double 4.400000e+01)
%27 = fmul double %25, 0xC414915AAAA2B200
%28 = tail call double @llvm.fmuladd.f64(double %27, double %26, double %24)
%29 = tail call double @pow(double %0, double 2.100000e+01)
%30 = fmul double %29, 0x447955B5AE2F11EC
%31 = tail call double @pow(double %1, double 4.200000e+01)
%32 = tail call double @llvm.fmuladd.f64(double %30, double %31, double %28)
%33 = tail call double @pow(double %0, double 2.000000e+01)
%34 = tail call double @pow(double %1, double 4.000000e+01)
%35 = fmul double %33, 0xC4D8585C95613B39
%36 = tail call double @llvm.fmuladd.f64(double %35, double %34, double %32)
%37 = tail call double @pow(double %0, double 1.900000e+01)
%38 = fmul double %37, 0x45328B4E85C9101C
%39 = tail call double @pow(double %1, double 3.800000e+01)
%40 = tail call double @llvm.fmuladd.f64(double %38, double %39, double %36)
%41 = tail call double @pow(double %0, double 1.800000e+01)
%42 = tail call double @pow(double %1, double 3.600000e+01)
%43 = fmul double %41, 0xC586A2059D0F9DE2
%44 = tail call double @llvm.fmuladd.f64(double %43, double %42, double %40)
%45 = tail call double @pow(double %0, double 1.700000e+01)
%46 = fmul double %45, 0x45D6477D869B5F6B
%47 = tail call double @pow(double %1, double 3.400000e+01)
%48 = tail call double @llvm.fmuladd.f64(double %46, double %47, double %44)
%49 = tail call double @pow(double %0, double 1.600000e+01)
%50 = tail call double @pow(double %1, double 3.200000e+01)
%51 = fmul double %49, 0xC621C0F80743D009
%52 = tail call double @llvm.fmuladd.f64(double %51, double %50, double %48)
%53 = tail call double @pow(double %0, double 1.500000e+01)
%54 = fmul double %53, 0x4666EE95B40CECB7
%55 = tail call double @pow(double %1, double 3.000000e+01)
%56 = tail call double @llvm.fmuladd.f64(double %54, double %55, double %52)
%57 = tail call double @pow(double %0, double 1.400000e+01)
%58 = tail call double @pow(double %1, double 2.800000e+01)
%59 = fmul double %57, 0xC6A7FAB6630B0DAE
%60 = tail call double @llvm.fmuladd.f64(double %59, double %58, double %56)
%61 = tail call double @pow(double %0, double 1.300000e+01)
%62 = fmul double %61, 0x46E43B89E391538B
%63 = tail call double @pow(double %1, double 2.600000e+01)
%64 = tail call double @llvm.fmuladd.f64(double %62, double %63, double %60)
%65 = tail call double @pow(double %0, double 1.200000e+01)
%66 = tail call double @pow(double %1, double 2.400000e+01)
%67 = fmul double %65, 0xC71B65F5642A2121
%68 = tail call double @llvm.fmuladd.f64(double %67, double %66, double %64)
%69 = tail call double @pow(double %0, double 1.100000e+01)
%70 = fmul double %69, 0x474D89EC8FFD6BB8
%71 = tail call double @pow(double %1, double 2.200000e+01)
%72 = tail call double @llvm.fmuladd.f64(double %70, double %71, double %68)
%73 = tail call double @pow(double %0, double 1.000000e+01)
%74 = tail call double @pow(double %1, double 2.000000e+01)
%75 = fmul double %73, 0xC779161341D0A212
%76 = tail call double @llvm.fmuladd.f64(double %75, double %74, double %72)
%77 = tail call double @pow(double %0, double 9.000000e+00)
%78 = fmul double %77, 0x47A08CC926161596
%79 = tail call double @pow(double %1, double 1.800000e+01)
%80 = tail call double @llvm.fmuladd.f64(double %78, double %79, double %76)
%81 = tail call double @pow(double %0, double 8.000000e+00)
%82 = tail call double @pow(double %1, double 1.600000e+01)
%83 = fmul double %81, 0xC7C0A8A8C9B48BA0
%84 = tail call double @llvm.fmuladd.f64(double %83, double %82, double %80)
%85 = tail call double @pow(double %0, double 7.000000e+00)
%86 = fmul double %85, 0x47D8FCFD2E8ED16F
%87 = tail call double @pow(double %1, double 1.400000e+01)
%88 = tail call double @llvm.fmuladd.f64(double %86, double %87, double %84)
%89 = tail call double @pow(double %0, double 6.000000e+00)
%90 = tail call double @pow(double %1, double 1.200000e+01)
%91 = fmul double %89, 0xC7EB121247C562E3
%92 = tail call double @llvm.fmuladd.f64(double %91, double %90, double %88)
%93 = tail call double @pow(double %0, double 5.000000e+00)
%94 = fmul double %93, 0x47F44D8DB5D40A2B
%95 = tail call double @pow(double %1, double 1.000000e+01)
%96 = tail call double @llvm.fmuladd.f64(double %94, double %95, double %92)
%97 = tail call double @pow(double %0, double 4.000000e+00)
%98 = tail call double @pow(double %1, double 8.000000e+00)
%99 = fmul double %97, 0xC7F3DC9031E02035
%100 = tail call double @llvm.fmuladd.f64(double %99, double %98, double %96)
%101 = tail call double @pow(double %0, double 3.000000e+00)
%102 = fmul double %101, 0x47E72BFD8F857AE8
%103 = tail call double @pow(double %1, double 6.000000e+00)
%104 = tail call double @llvm.fmuladd.f64(double %102, double %103, double %100)
%105 = tail call double @pow(double %1, double 4.000000e+00)
%106 = fmul double %0, 0xC7CBCE637906937D
%107 = fmul double %106, %0
%108 = tail call double @llvm.fmuladd.f64(double %107, double %105, double %104)
%109 = fmul double %0, 0x4799AAD1F98FEA9B
%110 = fmul double %109, %1
%111 = tail call double @llvm.fmuladd.f64(double %110, double %1, double %108)
%112 = fadd double %111, 0xC73E6BA386979ACA
%113 = fmul double %4, %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, 0x3FE809387011FA5F
%121 = fdiv double %120, 0x48A162144CE8EABD
ret double %121
}