#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 const exp(double const);
double const pow(double const, double);
double const sqrt(double);
double HO_19(const double a, const double x) {
  double retval = sqrt(0.461890e6) * pow(a, 0.3e1 / 0.4e1) * x *
                  (0.512e3 * pow(a, 0.9e1) * pow(x, 0.18e2) -
                   0.43776e5 * pow(a, 0.8e1) * pow(x, 0.16e2) +
                   0.1488384e7 * pow(a, 0.7e1) * pow(x, 0.14e2) -
                   0.26046720e8 * pow(a, 0.6e1) * pow(x, 0.12e2) +
                   0.253955520e9 * pow(a, 0.5e1) * pow(x, 0.10e2) -
                   0.1396755360e10 * pow(a, 0.4e1) * pow(x, 0.8e1) +
                   0.4190266080e10 * pow(a, 0.3e1) * pow(x, 0.6e1) -
                   0.6285399120e10 * a * a * pow(x, 0.4e1) +
                   0.3928374450e10 * a * x * x - 0.654729075e9) *
                  exp(-a * x * x / 0.2e1) *
                  pow(0.3141592654e1, -0.1e1 / 0.4e1) / 0.167610643200e12;
  return retval;
}


x86 assembly (clang, -O0):
<HO_19>:
push   %rbp
mov    %rsp,%rbp
sub    $0xb0,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  0xf8b(%rip),%xmm0
call   1050 <sqrt@plt>
movsd  %xmm0,-0xb0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xf69(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0xb0(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xf36(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xf1e(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xefd(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0xa0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe83(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xecb(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0xa8(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xeaa(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0xa8(%rbp),%xmm1
ff
movsd  -0xa0(%rbp),%xmm2
ff
movaps %xmm0,%xmm3
movsd  -0x98(%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,-0x90(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xe4a(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe32(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xe11(%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  0xd8f(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xdc7(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x78(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xda9(%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  0xd5e(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd46(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xd28(%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  0xcc4(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xce4(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xcc6(%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  0xc7b(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc63(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xc45(%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  0xc16(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xbf2(%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  0xbac(%rip),%xmm1
mulsd  -0x8(%rbp),%xmm1
mulsd  -0x10(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm3
mulsd  %xmm3,%xmm1
addsd  %xmm2,%xmm1
movsd  0xb85(%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  0xb42(%rip),%xmm1
divsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  0xb10(%rip),%xmm0
movsd  0xb10(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  0xae7(%rip),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0xb0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_19>:
sub    $0x38,%rsp
movsd  %xmm1,0x18(%rsp)
movsd  %xmm0,0x20(%rsp)
movsd  0xec8(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xec3(%rip),%xmm0
mulsd  0x18(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0xeb7(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xeac(%rip),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xea6(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xe95(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0xe84(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x30(%rsp),%xmm1
mulsd  0xe73(%rip),%xmm1
mulsd  %xmm1,%xmm0
movsd  0x10(%rsp),%xmm1
mulsd  0x8(%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe59(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe4e(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xe48(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xe2b(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0xe1a(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xe09(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdf9(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xdee(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xde8(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xdcb(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xd4c(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x10(%rsp),%xmm1
mulsd  0xda1(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0xd91(%rip),%xmm1
movsd  0x20(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xd86(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xd2a(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x10(%rsp),%xmm0
addsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x18(%rsp),%xmm0
movsd  0xd35(%rip),%xmm1
call   1040 <pow@plt>
movsd  0xd48(%rip),%xmm1
movsd  0x20(%rsp),%xmm2
mulsd  %xmm2,%xmm1
mulsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
addsd  0x8(%rsp),%xmm0
movsd  0xd30(%rip),%xmm3
mulsd  %xmm2,%xmm3
movsd  0x18(%rsp),%xmm1
mulsd  %xmm1,%xmm3
mulsd  %xmm1,%xmm3
addsd  %xmm3,%xmm0
addsd  0xd1a(%rip),%xmm0
mulsd  0x28(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movapd %xmm2,%xmm0
mulsd  %xmm1,%xmm0
mulsd  %xmm1,%xmm0
mulsd  0xd02(%rip),%xmm0
call   1030 <exp@plt>
mulsd  0x28(%rsp),%xmm0
mulsd  0xcf7(%rip),%xmm0
divsd  0xcf7(%rip),%xmm0
add    $0x38,%rsp
ret

LLVM IR (-O0):
define double @HO_19(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 4.618900e+05)
%7 = load double, double* %3
%8 = call double @pow(double %7, double 7.500000e-01)
%9 = fmul double %6, %8
%10 = load double, double* %4
%11 = fmul double %9, %10
%12 = load double, double* %3
%13 = call double @pow(double %12, double 9.000000e+00)
%14 = fmul double 5.120000e+02, %13
%15 = load double, double* %4
%16 = call double @pow(double %15, double 1.800000e+01)
%17 = load double, double* %3
%18 = call double @pow(double %17, double 8.000000e+00)
%19 = fmul double 4.377600e+04, %18
%20 = load double, double* %4
%21 = call double @pow(double %20, double 1.600000e+01)
%22 = fmul double %19, %21
%23 = fneg double %22
%24 = call double @llvm.fmuladd.f64(double %14, double %16, double %23)
%25 = load double, double* %3
%26 = call double @pow(double %25, double 7.000000e+00)
%27 = fmul double 0x4136B60000000000, %26
%28 = load double, double* %4
%29 = call double @pow(double %28, double 1.400000e+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 6.000000e+00)
%33 = fmul double 0x4178D71000000000, %32
%34 = load double, double* %4
%35 = call double @pow(double %34, double 1.200000e+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 5.000000e+00)
%40 = fmul double 0x41AE461B80000000, %39
%41 = load double, double* %4
%42 = call double @pow(double %41, double 1.000000e+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 4.000000e+00)
%46 = fmul double 0x41D4D032E8000000, %45
%47 = load double, double* %4
%48 = call double @pow(double %47, double 8.000000e+00)
%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 3.000000e+00)
%53 = fmul double 0x41EF384C5C000000, %52
%54 = load double, double* %4
%55 = call double @pow(double %54, double 6.000000e+00)
%56 = call double @llvm.fmuladd.f64(double %53, double %55, double %50)
%57 = load double, double* %3
%58 = fmul double 0x41F76A3945000000, %57
%59 = load double, double* %3
%60 = fmul double %58, %59
%61 = load double, double* %4
%62 = call double @pow(double %61, double 4.000000e+00)
%63 = fneg double %60
%64 = call double @llvm.fmuladd.f64(double %63, double %62, double %56)
%65 = load double, double* %3
%66 = fmul double 0x41ED44C796400000, %65
%67 = load double, double* %4
%68 = fmul double %66, %67
%69 = load double, double* %4
%70 = call double @llvm.fmuladd.f64(double %68, double %69, double %64)
%71 = fsub double %70, 0x41C3832FB9800000
%72 = fmul double %11, %71
%73 = load double, double* %3
%74 = fneg double %73
%75 = load double, double* %4
%76 = fmul double %74, %75
%77 = load double, double* %4
%78 = fmul double %76, %77
%79 = fdiv double %78, 2.000000e+00
%80 = call double @exp(double %79)
%81 = fmul double %72, %80
%82 = call double @pow(double 0x400921FB54524550, double -2.500000e-01)
%83 = fmul double %81, %82
%84 = fdiv double %83, 0x4243832FB9800000
store double %84, double* %5
%85 = load double, double* %5
ret double %85
}

LLVM IR (-O2):
define double @HO_19(double %0, double %1) {
%3 = tail call double @pow(double %0, double 7.500000e-01)
%4 = fmul double %3, 0x40853CFFC9C22129
%5 = fmul double %4, %1
%6 = tail call double @pow(double %0, double 9.000000e+00)
%7 = fmul double %6, 5.120000e+02
%8 = tail call double @pow(double %1, double 1.800000e+01)
%9 = tail call double @pow(double %0, double 8.000000e+00)
%10 = tail call double @pow(double %1, double 1.600000e+01)
%11 = fmul double %9, -4.377600e+04
%12 = fmul double %11, %10
%13 = tail call double @llvm.fmuladd.f64(double %7, double %8, double %12)
%14 = tail call double @pow(double %0, double 7.000000e+00)
%15 = fmul double %14, 0x4136B60000000000
%16 = tail call double @pow(double %1, double 1.400000e+01)
%17 = tail call double @llvm.fmuladd.f64(double %15, double %16, double %13)
%18 = tail call double @pow(double %0, double 6.000000e+00)
%19 = tail call double @pow(double %1, double 1.200000e+01)
%20 = fmul double %18, 0xC178D71000000000
%21 = tail call double @llvm.fmuladd.f64(double %20, double %19, double %17)
%22 = tail call double @pow(double %0, double 5.000000e+00)
%23 = fmul double %22, 0x41AE461B80000000
%24 = tail call double @pow(double %1, double 1.000000e+01)
%25 = tail call double @llvm.fmuladd.f64(double %23, double %24, double %21)
%26 = tail call double @pow(double %0, double 4.000000e+00)
%27 = tail call double @pow(double %1, double 8.000000e+00)
%28 = fmul double %26, 0xC1D4D032E8000000
%29 = tail call double @llvm.fmuladd.f64(double %28, double %27, double %25)
%30 = tail call double @pow(double %0, double 3.000000e+00)
%31 = fmul double %30, 0x41EF384C5C000000
%32 = tail call double @pow(double %1, double 6.000000e+00)
%33 = tail call double @llvm.fmuladd.f64(double %31, double %32, double %29)
%34 = tail call double @pow(double %1, double 4.000000e+00)
%35 = fmul double %0, 0xC1F76A3945000000
%36 = fmul double %35, %0
%37 = tail call double @llvm.fmuladd.f64(double %36, double %34, double %33)
%38 = fmul double %0, 0x41ED44C796400000
%39 = fmul double %38, %1
%40 = tail call double @llvm.fmuladd.f64(double %39, double %1, double %37)
%41 = fadd double %40, 0xC1C3832FB9800000
%42 = fmul double %5, %41
%43 = fneg double %0
%44 = fmul double %43, %1
%45 = fmul double %44, %1
%46 = fmul double %45, 5.000000e-01
%47 = tail call double @exp(double %46)
%48 = fmul double %47, %42
%49 = fmul double %48, 0x3FE809387011FA5F
%50 = fdiv double %49, 0x4243832FB9800000
ret double %50
}