#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_26(const double a, const double x) {
  double retval =
      (-0.8192e4 * pow(a, 0.13e2) * pow(x, 0.27e2) +
       0.1544192e7 * pow(a, 0.12e2) * pow(x, 0.25e2) -
       0.123801600e9 * pow(a, 0.11e2) * pow(x, 0.23e2) +
       0.5557094400e10 * pow(a, 0.10e2) * pow(x, 0.21e2) -
       0.154714560000e12 * pow(a, 0.9e1) * pow(x, 0.19e2) +
       0.2796797203200e13 * pow(a, 0.8e1) * pow(x, 0.17e2) -
       0.33410388211200e14 * pow(a, 0.7e1) * pow(x, 0.15e2) +
       0.263428060896000e15 * pow(a, 0.6e1) * pow(x, 0.13e2) -
       0.1346856274764000e16 * pow(a, 0.5e1) * pow(x, 0.11e2) +
       0.4306807855350000e16 * pow(a, 0.4e1) * pow(x, 0.9e1) -
       0.8096798768058000e16 * pow(a, 0.3e1) * pow(x, 0.7e1) +
       0.8057645969373000e16 * a * a * pow(x, 0.5e1) -
       0.3494387282636250e16 * a * pow(x, 0.3e1) + 0.419010239773125e15 * x) *
      sqrt(0.104006e6) * pow(a, 0.5e1 / 0.4e1) *
      pow(0.3141592654e1, -0.1e1 / 0.4e1) * exp(-a * x * x / 0.2e1) /
      0.6476475253248000e16;
  return retval;
}


x86 assembly (clang, -O0):
<HO_deriv_26>:
push   %rbp
mov    %rsp,%rbp
sub    $0x100,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xf3e(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xfc6(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xf0(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xfa5(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0xf8(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xf83(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xf6b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x100(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xf4a(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x100(%rbp),%xmm1
ff
movsd  -0xf8(%rbp),%xmm2
ff
movaps %xmm0,%xmm3
movsd  -0xf0(%rbp),%xmm0
ff
mulsd  %xmm3,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xe8(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe81(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xef1(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xe0(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xed0(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xe8(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xe0(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xd8(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe7c(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe64(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xd0(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe43(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xd8(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xd0(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xc8(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xd96(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xdf6(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xc0(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xdd5(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xc8(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xc0(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xb8(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xd81(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd69(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xb0(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xd48(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xb8(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xb0(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0xa8(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xcb3(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xcfb(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xa0(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xcda(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xa8(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0xa0(%rbp),%xmm0
ff
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xc86(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc6e(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x90(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xc4d(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x98(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x90(%rbp),%xmm0
ff
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xbd0(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc00(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x80(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xbe2(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x88(%rbp),%xmm1
ff
movaps %xmm0,%xmm2
movsd  -0x80(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x78(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xb94(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xb7c(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x70(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xb5e(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x78(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x70(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xb02(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xb1a(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xafc(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x68(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x60(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  0xab6(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xa92(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x58(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x50(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  0xa63(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xa44(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x48(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x40(%rbp),%xmm0
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm1
addsd  %xmm0,%xmm1
movsd  -0x10(%rbp),%xmm0
movsd  0x9fe(%rip),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  0x9e1(%rip),%xmm0
call   1050 <sqrt@plt>
movaps %xmm0,%xmm1
movsd  -0x38(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0x9b6(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x30(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  0x988(%rip),%xmm0
movsd  0x988(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%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  0x934(%rip),%xmm1
divsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  0x90f(%rip),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0x100,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_deriv_26>:
sub    $0x28,%rsp
movsd  %xmm1,0x10(%rsp)
movsd  %xmm0,0x18(%rsp)
movsd  0xec8(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xec3(%rip),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xebe(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xead(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xea2(%rip),%xmm0
movsd  %xmm0,0x20(%rsp)
movsd  0xe9c(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x20(%rsp),%xmm0
movsd  0x8(%rsp),%xmm1
mulsd  (%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe77(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xe66(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xe55(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe47(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe3c(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe36(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe1b(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xe0a(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xdf9(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xdeb(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xde0(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdda(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xdbf(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0xdae(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xd9d(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xd8f(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd84(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xcc0(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xd5b(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xcb4(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xd31(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xd23(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd18(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xc94(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xcef(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xc88(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x8(%rsp),%xmm1
mulsd  0xcc5(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xcb7(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
mulsd  %xmm0,%xmm1
mulsd  %xmm0,%xmm1
movsd  %xmm1,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xc65(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x8(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xc62(%rip),%xmm1
call   1040 <pow@plt>
movapd %xmm0,%xmm2
movsd  0xc69(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
mulsd  %xmm0,%xmm1
mulsd  %xmm1,%xmm2
addsd  (%rsp),%xmm2
movsd  0xc56(%rip),%xmm1
mulsd  0x10(%rsp),%xmm1
addsd  %xmm1,%xmm2
mulsd  0xc4c(%rip),%xmm2
movsd  %xmm2,(%rsp)
movsd  0xc47(%rip),%xmm1
call   1040 <pow@plt>
mulsd  (%rsp),%xmm0
mulsd  0xc3d(%rip),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0x10(%rsp),%xmm1
mulsd  %xmm1,%xmm0
mulsd  %xmm1,%xmm0
mulsd  0xc24(%rip),%xmm0
call   1030 <exp@plt>
mulsd  (%rsp),%xmm0
divsd  0xc1a(%rip),%xmm0
add    $0x28,%rsp
ret

LLVM IR (-O0):
define double @HO_deriv_26(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 1.300000e+01)
%8 = fmul double -8.192000e+03, %7
%9 = load double, double* %4
%10 = call double @pow(double %9, double 2.700000e+01)
%11 = load double, double* %3
%12 = call double @pow(double %11, double 1.200000e+01)
%13 = fmul double 0x4137900000000000, %12
%14 = load double, double* %4
%15 = call double @pow(double %14, double 2.500000e+01)
%16 = fmul double %13, %15
%17 = call double @llvm.fmuladd.f64(double %8, double %10, double %16)
%18 = load double, double* %3
%19 = call double @pow(double %18, double 1.100000e+01)
%20 = fmul double 0x419D844000000000, %19
%21 = load double, double* %4
%22 = call double @pow(double %21, double 2.300000e+01)
%23 = fneg double %20
%24 = call double @llvm.fmuladd.f64(double %23, double %22, double %17)
%25 = load double, double* %3
%26 = call double @pow(double %25, double 1.000000e+01)
%27 = fmul double 0x41F4B3A880000000, %26
%28 = load double, double* %4
%29 = call double @pow(double %28, double 2.100000e+01)
%30 = call double @llvm.fmuladd.f64(double %27, double %29, double %24)
%31 = load double, double* %3
%32 = call double @pow(double %31, double 9.000000e+00)
%33 = fmul double 0x424202DA6B000000, %32
%34 = load double, double* %4
%35 = call double @pow(double %34, double 1.900000e+01)
%36 = fneg double %33
%37 = call double @llvm.fmuladd.f64(double %36, double %35, double %30)
%38 = load double, double* %3
%39 = call double @pow(double %38, double 8.000000e+00)
%40 = fmul double 0x42845970D4980000, %39
%41 = load double, double* %4
%42 = call double @pow(double %41, double 1.700000e+01)
%43 = call double @llvm.fmuladd.f64(double %40, double %42, double %37)
%44 = load double, double* %3
%45 = call double @pow(double %44, double 7.000000e+00)
%46 = fmul double 0x42BE62F652360000, %45
%47 = load double, double* %4
%48 = call double @pow(double %47, double 1.500000e+01)
%49 = fneg double %46
%50 = call double @llvm.fmuladd.f64(double %49, double %48, double %43)
%51 = load double, double* %3
%52 = call double @pow(double %51, double 6.000000e+00)
%53 = fmul double 0x42EDF2C3FFCB6000, %52
%54 = load double, double* %4
%55 = call double @pow(double %54, double 1.300000e+01)
%56 = call double @llvm.fmuladd.f64(double %53, double %55, double %50)
%57 = load double, double* %3
%58 = call double @pow(double %57, double 5.000000e+00)
%59 = fmul double 0x431323D5A7488380, %58
%60 = load double, double* %4
%61 = call double @pow(double %60, double 1.100000e+01)
%62 = fneg double %59
%63 = call double @llvm.fmuladd.f64(double %62, double %61, double %56)
%64 = load double, double* %3
%65 = call double @pow(double %64, double 4.000000e+00)
%66 = fmul double 0x432E9A09B0AB01E0, %65
%67 = load double, double* %4
%68 = call double @pow(double %67, double 9.000000e+00)
%69 = call double @llvm.fmuladd.f64(double %66, double %68, double %63)
%70 = load double, double* %3
%71 = call double @pow(double %70, double 3.000000e+00)
%72 = fmul double 0x433CC3FEDE634E90, %71
%73 = load double, double* %4
%74 = call double @pow(double %73, double 7.000000e+00)
%75 = fneg double %72
%76 = call double @llvm.fmuladd.f64(double %75, double %74, double %69)
%77 = load double, double* %3
%78 = fmul double 0x433CA062E5BAF748, %77
%79 = load double, double* %3
%80 = fmul double %78, %79
%81 = load double, double* %4
%82 = call double @pow(double %81, double 5.000000e+00)
%83 = call double @llvm.fmuladd.f64(double %80, double %82, double %76)
%84 = load double, double* %3
%85 = fmul double 0x4328D440E160DBB4, %84
%86 = load double, double* %4
%87 = call double @pow(double %86, double 3.000000e+00)
%88 = fneg double %85
%89 = call double @llvm.fmuladd.f64(double %88, double %87, double %83)
%90 = load double, double* %4
%91 = call double @llvm.fmuladd.f64(double 0x42F7D166C7FB9C50, double %90, double %89)
%92 = call double @sqrt(double 1.040060e+05)
%93 = fmul double %91, %92
%94 = load double, double* %3
%95 = call double @pow(double %94, double 1.250000e+00)
%96 = fmul double %93, %95
%97 = call double @pow(double 0x400921FB54524550, double -2.500000e-01)
%98 = fmul double %96, %97
%99 = load double, double* %3
%100 = fneg double %99
%101 = load double, double* %4
%102 = fmul double %100, %101
%103 = load double, double* %4
%104 = fmul double %102, %103
%105 = fdiv double %104, 2.000000e+00
%106 = call double @exp(double %105)
%107 = fmul double %98, %106
%108 = fdiv double %107, 0x43370251E6DDD000
store double %108, double* %5
%109 = load double, double* %5
ret double %109
}

LLVM IR (-O2):
define double @HO_deriv_26(double %0, double %1) {
%3 = tail call double @pow(double %0, double 1.300000e+01)
%4 = fmul double %3, -8.192000e+03
%5 = tail call double @pow(double %1, double 2.700000e+01)
%6 = tail call double @pow(double %0, double 1.200000e+01)
%7 = fmul double %6, 0x4137900000000000
%8 = tail call double @pow(double %1, double 2.500000e+01)
%9 = fmul double %7, %8
%10 = tail call double @llvm.fmuladd.f64(double %4, double %5, double %9)
%11 = tail call double @pow(double %0, double 1.100000e+01)
%12 = tail call double @pow(double %1, double 2.300000e+01)
%13 = fmul double %11, 0xC19D844000000000
%14 = tail call double @llvm.fmuladd.f64(double %13, double %12, double %10)
%15 = tail call double @pow(double %0, double 1.000000e+01)
%16 = fmul double %15, 0x41F4B3A880000000
%17 = tail call double @pow(double %1, double 2.100000e+01)
%18 = tail call double @llvm.fmuladd.f64(double %16, double %17, double %14)
%19 = tail call double @pow(double %0, double 9.000000e+00)
%20 = tail call double @pow(double %1, double 1.900000e+01)
%21 = fmul double %19, 0xC24202DA6B000000
%22 = tail call double @llvm.fmuladd.f64(double %21, double %20, double %18)
%23 = tail call double @pow(double %0, double 8.000000e+00)
%24 = fmul double %23, 0x42845970D4980000
%25 = tail call double @pow(double %1, double 1.700000e+01)
%26 = tail call double @llvm.fmuladd.f64(double %24, double %25, double %22)
%27 = tail call double @pow(double %0, double 7.000000e+00)
%28 = tail call double @pow(double %1, double 1.500000e+01)
%29 = fmul double %27, 0xC2BE62F652360000
%30 = tail call double @llvm.fmuladd.f64(double %29, double %28, double %26)
%31 = tail call double @pow(double %0, double 6.000000e+00)
%32 = fmul double %31, 0x42EDF2C3FFCB6000
%33 = tail call double @pow(double %1, double 1.300000e+01)
%34 = tail call double @llvm.fmuladd.f64(double %32, double %33, double %30)
%35 = tail call double @pow(double %0, double 5.000000e+00)
%36 = tail call double @pow(double %1, double 1.100000e+01)
%37 = fmul double %35, 0xC31323D5A7488380
%38 = tail call double @llvm.fmuladd.f64(double %37, double %36, double %34)
%39 = tail call double @pow(double %0, double 4.000000e+00)
%40 = fmul double %39, 0x432E9A09B0AB01E0
%41 = tail call double @pow(double %1, double 9.000000e+00)
%42 = tail call double @llvm.fmuladd.f64(double %40, double %41, double %38)
%43 = tail call double @pow(double %0, double 3.000000e+00)
%44 = tail call double @pow(double %1, double 7.000000e+00)
%45 = fmul double %43, 0xC33CC3FEDE634E90
%46 = tail call double @llvm.fmuladd.f64(double %45, double %44, double %42)
%47 = fmul double %0, 0x433CA062E5BAF748
%48 = fmul double %47, %0
%49 = tail call double @pow(double %1, double 5.000000e+00)
%50 = tail call double @llvm.fmuladd.f64(double %48, double %49, double %46)
%51 = tail call double @pow(double %1, double 3.000000e+00)
%52 = fmul double %0, 0xC328D440E160DBB4
%53 = tail call double @llvm.fmuladd.f64(double %52, double %51, double %50)
%54 = tail call double @llvm.fmuladd.f64(double %1, double 0x42F7D166C7FB9C50, double %53)
%55 = fmul double %54, 0x407427FE69932FE5
%56 = tail call double @pow(double %0, double 1.250000e+00)
%57 = fmul double %56, %55
%58 = fmul double %57, 0x3FE809387011FA5F
%59 = fneg double %0
%60 = fmul double %59, %1
%61 = fmul double %60, %1
%62 = fmul double %61, 5.000000e-01
%63 = tail call double @exp(double %62)
%64 = fmul double %63, %58
%65 = fdiv double %64, 0x43370251E6DDD000
ret double %65
}