#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_6(const double L, const double x) {
  double retval =
      -exp(-0.5000000000e0 * x * x * pow(L, -0.2e1)) * pow(L, -0.13e2 / 0.2e1) *
      (0.4506753258e2 * pow(x, 0.4e1) * L * L - 0.6009004346e1 * pow(x, 0.6e1) -
       0.6760129891e2 * x * x * pow(L, 0.4e1) + 0.1126688316e2 * pow(L, 0.6e1));
  return retval;
}


x86 assembly (clang, -O0):
<HO_6>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  0xf06(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xee2(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x58(%rbp),%xmm0
mulsd  %xmm1,%xmm0
call   1030 <exp@plt>
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xe9b(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x50(%rbp),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xe58(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe60(%rip),%xmm0
mulsd  %xmm1,%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x48(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xe1b(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x48(%rbp),%xmm2
movaps %xmm0,%xmm3
movsd  -0x40(%rbp),%xmm0
movsd  0xe19(%rip),%xmm1
mulsd  %xmm3,%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  0xde1(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xdbd(%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  0xd72(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x28(%rbp),%xmm2
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
movsd  0xd50(%rip),%xmm3
mulsd  %xmm3,%xmm1
addsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_6>:
sub    $0x38,%rsp
movsd  %xmm0,0x10(%rsp)
movsd  0xece(%rip),%xmm2
movsd  %xmm1,0x8(%rsp)
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
movsd  %xmm2,0x20(%rsp)
movsd  0xeba(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x20(%rsp),%xmm0
call   1030 <exp@plt>
xorpd  0xeea(%rip),%xmm0
movapd %xmm0,0x20(%rsp)
movsd  0xe9c(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x20(%rsp),%xmm0
movsd  %xmm0,0x20(%rsp)
movsd  0xe85(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe7a(%rip),%xmm0
mulsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x18(%rsp)
movsd  0xe6e(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
movapd %xmm0,%xmm1
mulsd  0xe5f(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
movsd  0x18(%rsp),%xmm2
mulsd  %xmm0,%xmm2
addsd  %xmm2,%xmm1
movsd  %xmm1,0x18(%rsp)
movsd  0xe25(%rip),%xmm1
call   1040 <pow@plt>
movsd  0xe38(%rip),%xmm2
movsd  0x8(%rsp),%xmm1
mulsd  %xmm1,%xmm2
mulsd  %xmm1,%xmm2
mulsd  %xmm2,%xmm0
addsd  0x18(%rsp),%xmm0
movsd  %xmm0,0x8(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xdfc(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xe07(%rip),%xmm0
addsd  0x8(%rsp),%xmm0
mulsd  0x20(%rsp),%xmm0
add    $0x38,%rsp
ret

LLVM IR (-O0):
define double @HO_6(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 -5.000000e-01, %6
%8 = load double, double* %4
%9 = fmul double %7, %8
%10 = load double, double* %3
%11 = call double @pow(double %10, double -2.000000e+00)
%12 = fmul double %9, %11
%13 = call double @exp(double %12)
%14 = fneg double %13
%15 = load double, double* %3
%16 = call double @pow(double %15, double -6.500000e+00)
%17 = fmul double %14, %16
%18 = load double, double* %4
%19 = call double @pow(double %18, double 4.000000e+00)
%20 = fmul double 0x404688A4E85741DB, %19
%21 = load double, double* %3
%22 = fmul double %20, %21
%23 = load double, double* %3
%24 = load double, double* %4
%25 = call double @pow(double %24, double 6.000000e+00)
%26 = fmul double 0x401809386F6E5E13, %25
%27 = fneg double %26
%28 = call double @llvm.fmuladd.f64(double %22, double %23, double %27)
%29 = load double, double* %4
%30 = fmul double 0x4050E67BAE6C6482, %29
%31 = load double, double* %4
%32 = fmul double %30, %31
%33 = load double, double* %3
%34 = call double @pow(double %33, double 4.000000e+00)
%35 = fneg double %32
%36 = call double @llvm.fmuladd.f64(double %35, double %34, double %28)
%37 = load double, double* %3
%38 = call double @pow(double %37, double 6.000000e+00)
%39 = call double @llvm.fmuladd.f64(double 0x402688A4E8D81B35, double %38, double %36)
%40 = fmul double %17, %39
store double %40, double* %5
%41 = load double, double* %5
ret double %41
}

LLVM IR (-O2):
define double @HO_6(double %0, double %1) {
%3 = fmul double %1, -5.000000e-01
%4 = fmul double %3, %1
%5 = tail call double @pow(double %0, double -2.000000e+00)
%6 = fmul double %4, %5
%7 = tail call double @exp(double %6)
%8 = fneg double %7
%9 = tail call double @pow(double %0, double -6.500000e+00)
%10 = fmul double %9, %8
%11 = tail call double @pow(double %1, double 4.000000e+00)
%12 = fmul double %11, 0x404688A4E85741DB
%13 = fmul double %12, %0
%14 = tail call double @pow(double %1, double 6.000000e+00)
%15 = fmul double %14, 0xC01809386F6E5E13
%16 = tail call double @llvm.fmuladd.f64(double %13, double %0, double %15)
%17 = tail call double @pow(double %0, double 4.000000e+00)
%18 = fmul double %1, 0xC050E67BAE6C6482
%19 = fmul double %18, %1
%20 = tail call double @llvm.fmuladd.f64(double %19, double %17, double %16)
%21 = tail call double @pow(double %0, double 6.000000e+00)
%22 = tail call double @llvm.fmuladd.f64(double %21, double 0x402688A4E8D81B35, double %20)
%23 = fmul double %10, %22
ret double %23
}