#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);
double pow(double const, double);
double HO_13(const double L, const double x) {
  double retval = 0.1435474143e6 * x *
                  exp(-0.5000000000e0 * x * x * pow(L, -0.2e1)) *
                  pow(L, -0.27e2 / 0.2e1) *
                  (-0.1847041848e-1 * pow(x, 0.10e2) * L * L +
                   0.4736004742e-3 * pow(x, 0.12e2) +
                   0.2539682542e0 * pow(x, 0.8e1) * pow(L, 0.4e1) -
                   0.1523809525e1 * pow(x, 0.6e1) * pow(L, 0.6e1) +
                   0.4000000002e1 * pow(x, 0.4e1) * pow(L, 0.8e1) -
                   0.4000000003e1 * x * x * pow(L, 0.10e2) +
                   0.1000000000e1 * pow(L, 0.12e2));
  return retval;
}


x86 assembly (clang, -O0):
<HO_13>:
push   %rbp
mov    %rsp,%rbp
sub    $0x90,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  0xf33(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  0xf16(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x90(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xeef(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x90(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x88(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x80(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xead(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x80(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xe3a(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe72(%rip),%xmm0
mulsd  %xmm1,%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x70(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x78(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xdfd(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x78(%rbp),%xmm2
movaps %xmm0,%xmm3
movsd  -0x70(%rbp),%xmm0
movsd  0xe2b(%rip),%xmm1
mulsd  %xmm3,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xddd(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xdf5(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xdc7(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x68(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x60(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xda3(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd9b(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xd7d(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x58(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x50(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xd32(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd1a(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xcfc(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x48(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x40(%rbp),%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  0xccd(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xca9(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x38(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x30(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xc5e(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x28(%rbp),%xmm2
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
addsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0x90,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_13>:
sub    $0x28,%rsp
movsd  %xmm1,0x8(%rsp)
movsd  %xmm0,0x10(%rsp)
movsd  0xec8(%rip),%xmm2
mulsd  %xmm1,%xmm2
movsd  %xmm2,0x20(%rsp)
movsd  0xebe(%rip),%xmm2
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
movsd  %xmm2,(%rsp)
movsd  0xeb1(%rip),%xmm1
call   1040 <pow@plt>
mulsd  (%rsp),%xmm0
call   1030 <exp@plt>
mulsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x20(%rsp)
movsd  0xe96(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x20(%rsp)
movsd  0xe7f(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe74(%rip),%xmm0
mulsd  0x10(%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe69(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe5e(%rip),%xmm0
movsd  (%rsp),%xmm1
mulsd  0x10(%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe4a(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe3f(%rip),%xmm0
movsd  %xmm0,0x18(%rsp)
movsd  0xe39(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x18(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe1e(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x18(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xdff(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x18(%rsp),%xmm1
mulsd  0xdf4(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x8(%rsp),%xmm0
movsd  0xdc8(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xdd3(%rip),%xmm0
movsd  %xmm0,0x18(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xd97(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x18(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xd54(%rip),%xmm1
call   1040 <pow@plt>
movsd  0xd97(%rip),%xmm2
movsd  0x8(%rsp),%xmm1
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
mulsd  %xmm2,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xd2c(%rip),%xmm1
call   1040 <pow@plt>
addsd  0x8(%rsp),%xmm0
mulsd  0x20(%rsp),%xmm0
add    $0x28,%rsp
ret

LLVM IR (-O0):
define double @HO_13(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* %4
%7 = fmul double 0x410185DB507C84B6, %6
%8 = load double, double* %4
%9 = fmul double -5.000000e-01, %8
%10 = load double, double* %4
%11 = fmul double %9, %10
%12 = load double, double* %3
%13 = call double @pow(double %12, double -2.000000e+00)
%14 = fmul double %11, %13
%15 = call double @exp(double %14)
%16 = fmul double %7, %15
%17 = load double, double* %3
%18 = call double @pow(double %17, double -1.350000e+01)
%19 = fmul double %16, %18
%20 = load double, double* %4
%21 = call double @pow(double %20, double 1.000000e+01)
%22 = fmul double 0xBF92E9E8CD429848, %21
%23 = load double, double* %3
%24 = fmul double %22, %23
%25 = load double, double* %3
%26 = load double, double* %4
%27 = call double @pow(double %26, double 1.200000e+01)
%28 = fmul double 0x3F3F09B28C4D99C3, %27
%29 = call double @llvm.fmuladd.f64(double %24, double %25, double %28)
%30 = load double, double* %4
%31 = call double @pow(double %30, double 8.000000e+00)
%32 = fmul double 0x3FD041041080B7BE, %31
%33 = load double, double* %3
%34 = call double @pow(double %33, double 4.000000e+00)
%35 = call double @llvm.fmuladd.f64(double %32, double %34, double %29)
%36 = load double, double* %4
%37 = call double @pow(double %36, double 6.000000e+00)
%38 = fmul double 0x3FF8618618B3552D, %37
%39 = load double, double* %3
%40 = call double @pow(double %39, double 6.000000e+00)
%41 = fneg double %38
%42 = call double @llvm.fmuladd.f64(double %41, double %40, double %35)
%43 = load double, double* %4
%44 = call double @pow(double %43, double 4.000000e+00)
%45 = fmul double 0x4010000000225C18, %44
%46 = load double, double* %3
%47 = call double @pow(double %46, double 8.000000e+00)
%48 = call double @llvm.fmuladd.f64(double %45, double %47, double %42)
%49 = load double, double* %4
%50 = fmul double 0x4010000000338A24, %49
%51 = load double, double* %4
%52 = fmul double %50, %51
%53 = load double, double* %3
%54 = call double @pow(double %53, double 1.000000e+01)
%55 = fneg double %52
%56 = call double @llvm.fmuladd.f64(double %55, double %54, double %48)
%57 = load double, double* %3
%58 = call double @pow(double %57, double 1.200000e+01)
%59 = call double @llvm.fmuladd.f64(double 1.000000e+00, double %58, double %56)
%60 = fmul double %19, %59
store double %60, double* %5
%61 = load double, double* %5
ret double %61
}

LLVM IR (-O2):
define double @HO_13(double %0, double %1) {
%3 = fmul double %1, 0x410185DB507C84B6
%4 = fmul double %1, -5.000000e-01
%5 = fmul double %4, %1
%6 = tail call double @pow(double %0, double -2.000000e+00)
%7 = fmul double %5, %6
%8 = tail call double @exp(double %7)
%9 = fmul double %3, %8
%10 = tail call double @pow(double %0, double -1.350000e+01)
%11 = fmul double %9, %10
%12 = tail call double @pow(double %1, double 1.000000e+01)
%13 = fmul double %12, 0xBF92E9E8CD429848
%14 = fmul double %13, %0
%15 = tail call double @pow(double %1, double 1.200000e+01)
%16 = fmul double %15, 0x3F3F09B28C4D99C3
%17 = tail call double @llvm.fmuladd.f64(double %14, double %0, double %16)
%18 = tail call double @pow(double %1, double 8.000000e+00)
%19 = fmul double %18, 0x3FD041041080B7BE
%20 = tail call double @pow(double %0, double 4.000000e+00)
%21 = tail call double @llvm.fmuladd.f64(double %19, double %20, double %17)
%22 = tail call double @pow(double %1, double 6.000000e+00)
%23 = tail call double @pow(double %0, double 6.000000e+00)
%24 = fmul double %22, 0xBFF8618618B3552D
%25 = tail call double @llvm.fmuladd.f64(double %24, double %23, double %21)
%26 = tail call double @pow(double %1, double 4.000000e+00)
%27 = fmul double %26, 0x4010000000225C18
%28 = tail call double @pow(double %0, double 8.000000e+00)
%29 = tail call double @llvm.fmuladd.f64(double %27, double %28, double %25)
%30 = tail call double @pow(double %0, double 1.000000e+01)
%31 = fmul double %1, 0xC010000000338A24
%32 = fmul double %31, %1
%33 = tail call double @llvm.fmuladd.f64(double %32, double %30, double %29)
%34 = tail call double @pow(double %0, double 1.200000e+01)
%35 = fadd double %34, %33
%36 = fmul double %11, %35
ret double %36
}