#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_11(const double a, const double x) {
  double retval =
      sqrt(0.154e3) * pow(a, 0.3e1 / 0.4e1) * x *
      (0.32e2 * pow(a, 0.5e1) * pow(x, 0.10e2) -
       0.880e3 * pow(a, 0.4e1) * pow(x, 0.8e1) +
       0.7920e4 * pow(a, 0.3e1) * pow(x, 0.6e1) -
       0.27720e5 * a * a * pow(x, 0.4e1) + 0.34650e5 * a * x * x - 0.10395e5) *
      exp(-a * x * x / 0.2e1) * pow(0.3141592654e1, -0.1e1 / 0.4e1) / 0.55440e5;
  return retval;
}


x86 assembly (clang, -O0):
<HO_11>:
push   %rbp
mov    %rsp,%rbp
sub    $0x70,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  0xf3e(%rip),%xmm0
call   1050 <sqrt@plt>
movsd  %xmm0,-0x70(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xf1f(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x70(%rbp),%xmm0
mulsd  %xmm1,%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xeef(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xed7(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xeb9(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,-0x60(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xe6a(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe8a(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xe6c(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x68(%rbp),%xmm1
movsd  -0x60(%rbp),%xmm2
movaps %xmm0,%xmm3
movsd  -0x58(%rbp),%xmm0
mulsd  %xmm3,%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xe18(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe00(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xde2(%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  0xdb3(%rip),%xmm0
mulsd  -0x8(%rbp),%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xd8f(%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  0xd49(%rip),%xmm1
mulsd  -0x8(%rbp),%xmm1
mulsd  -0x10(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm3
mulsd  %xmm3,%xmm1
addsd  %xmm2,%xmm1
movsd  0xd22(%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  0xcdf(%rip),%xmm1
divsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  0xcad(%rip),%xmm0
movsd  0xcad(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  0xc84(%rip),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0x70,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_11>:
sub    $0x38,%rsp
movsd  %xmm1,0x8(%rsp)
movsd  %xmm0,0x18(%rsp)
movsd  0xec8(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xec3(%rip),%xmm0
mulsd  0x8(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movsd  0xeb7(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xeac(%rip),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xea6(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x20(%rsp)
movsd  0xe95(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
movsd  %xmm0,0x30(%rsp)
movsd  0xe84(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x30(%rsp),%xmm1
mulsd  0xe73(%rip),%xmm1
mulsd  %xmm1,%xmm0
movsd  0x20(%rsp),%xmm1
mulsd  0x10(%rsp),%xmm1
addsd  %xmm1,%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0xe59(%rip),%xmm1
movsd  0x18(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe4e(%rip),%xmm0
movsd  %xmm0,0x20(%rsp)
movsd  0xe48(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x20(%rsp),%xmm0
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movsd  0x8(%rsp),%xmm0
movsd  0xdf5(%rip),%xmm1
call   1040 <pow@plt>
movsd  0xe18(%rip),%xmm1
movsd  0x18(%rsp),%xmm2
mulsd  %xmm2,%xmm1
mulsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
addsd  0x10(%rsp),%xmm0
movsd  0xe00(%rip),%xmm3
mulsd  %xmm2,%xmm3
movsd  0x8(%rsp),%xmm1
mulsd  %xmm1,%xmm3
mulsd  %xmm1,%xmm3
addsd  %xmm3,%xmm0
addsd  0xdea(%rip),%xmm0
mulsd  0x28(%rsp),%xmm0
movsd  %xmm0,0x28(%rsp)
movapd %xmm2,%xmm0
mulsd  %xmm1,%xmm0
mulsd  %xmm1,%xmm0
mulsd  0xdd2(%rip),%xmm0
call   1030 <exp@plt>
mulsd  0x28(%rsp),%xmm0
mulsd  0xdc7(%rip),%xmm0
divsd  0xdc7(%rip),%xmm0
add    $0x38,%rsp
ret

LLVM IR (-O0):
define double @HO_11(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 1.540000e+02)
%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 5.000000e+00)
%14 = fmul double 3.200000e+01, %13
%15 = load double, double* %4
%16 = call double @pow(double %15, double 1.000000e+01)
%17 = load double, double* %3
%18 = call double @pow(double %17, double 4.000000e+00)
%19 = fmul double 8.800000e+02, %18
%20 = load double, double* %4
%21 = call double @pow(double %20, double 8.000000e+00)
%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 3.000000e+00)
%27 = fmul double 7.920000e+03, %26
%28 = load double, double* %4
%29 = call double @pow(double %28, double 6.000000e+00)
%30 = call double @llvm.fmuladd.f64(double %27, double %29, double %24)
%31 = load double, double* %3
%32 = fmul double 2.772000e+04, %31
%33 = load double, double* %3
%34 = fmul double %32, %33
%35 = load double, double* %4
%36 = call double @pow(double %35, double 4.000000e+00)
%37 = fneg double %34
%38 = call double @llvm.fmuladd.f64(double %37, double %36, double %30)
%39 = load double, double* %3
%40 = fmul double 3.465000e+04, %39
%41 = load double, double* %4
%42 = fmul double %40, %41
%43 = load double, double* %4
%44 = call double @llvm.fmuladd.f64(double %42, double %43, double %38)
%45 = fsub double %44, 1.039500e+04
%46 = fmul double %11, %45
%47 = load double, double* %3
%48 = fneg double %47
%49 = load double, double* %4
%50 = fmul double %48, %49
%51 = load double, double* %4
%52 = fmul double %50, %51
%53 = fdiv double %52, 2.000000e+00
%54 = call double @exp(double %53)
%55 = fmul double %46, %54
%56 = call double @pow(double 0x400921FB54524550, double -2.500000e-01)
%57 = fmul double %55, %56
%58 = fdiv double %57, 5.544000e+04
store double %58, double* %5
%59 = load double, double* %5
ret double %59
}

LLVM IR (-O2):
define double @HO_11(double %0, double %1) {
%3 = tail call double @pow(double %0, double 7.500000e-01)
%4 = fmul double %3, 0x4028D1C0BE7F20AC
%5 = fmul double %4, %1
%6 = tail call double @pow(double %0, double 5.000000e+00)
%7 = fmul double %6, 3.200000e+01
%8 = tail call double @pow(double %1, double 1.000000e+01)
%9 = tail call double @pow(double %0, double 4.000000e+00)
%10 = tail call double @pow(double %1, double 8.000000e+00)
%11 = fmul double %9, -8.800000e+02
%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 3.000000e+00)
%15 = fmul double %14, 7.920000e+03
%16 = tail call double @pow(double %1, double 6.000000e+00)
%17 = tail call double @llvm.fmuladd.f64(double %15, double %16, double %13)
%18 = tail call double @pow(double %1, double 4.000000e+00)
%19 = fmul double %0, -2.772000e+04
%20 = fmul double %19, %0
%21 = tail call double @llvm.fmuladd.f64(double %20, double %18, double %17)
%22 = fmul double %0, 3.465000e+04
%23 = fmul double %22, %1
%24 = tail call double @llvm.fmuladd.f64(double %23, double %1, double %21)
%25 = fadd double %24, -1.039500e+04
%26 = fmul double %5, %25
%27 = fneg double %0
%28 = fmul double %27, %1
%29 = fmul double %28, %1
%30 = fmul double %29, 5.000000e-01
%31 = tail call double @exp(double %30)
%32 = fmul double %31, %26
%33 = fmul double %32, 0x3FE809387011FA5F
%34 = fdiv double %33, 5.544000e+04
ret double %34
}