#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_15(const double L, const double x) {
  double retval = -0.2153211215e7 * x *
                  exp(-0.5000000000e0 * x * x * pow(L, -0.2e1)) *
                  pow(L, -0.31e2 / 0.2e1) *
                  (0.3315203315e-2 * pow(x, 0.12e2) * L * L -
                   0.6314672984e-4 * pow(x, 0.14e2) -
                   0.6464646465e-1 * pow(x, 0.10e2) * pow(L, 0.4e1) +
                   0.5925925924e0 * pow(x, 0.8e1) * pow(L, 0.6e1) -
                   0.2666666666e1 * pow(x, 0.6e1) * pow(L, 0.8e1) +
                   0.5599999998e1 * pow(x, 0.4e1) * pow(L, 0.10e2) -
                   0.4666666665e1 * x * x * pow(L, 0.12e2) +
                   0.9999999999e0 * pow(L, 0.14e2));
  return retval;
}


x86 assembly (clang, -O0):
<HO_15>:
push   %rbp
mov    %rsp,%rbp
sub    $0xa0,%rsp
movsd  %xmm0,-0x8(%rbp)
movsd  %xmm1,-0x10(%rbp)
movsd  0xf4b(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x98(%rbp)
ff
movsd  0xf2e(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0xa0(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xf07(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0xa0(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
call   1030 <exp@plt>
movaps %xmm0,%xmm1
movsd  -0x98(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x90(%rbp)
ff
movsd  -0x8(%rbp),%xmm0
movsd  0xec2(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  -0x90(%rbp),%xmm0
ff
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xe3c(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xe84(%rip),%xmm0
mulsd  %xmm1,%xmm0
mulsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x80(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  %xmm0,-0x88(%rbp)
ff
movsd  -0x10(%rbp),%xmm0
movsd  0xdfc(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x88(%rbp),%xmm2
ff
movaps %xmm0,%xmm3
movsd  -0x80(%rbp),%xmm0
movsd  0xe37(%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,-0x78(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xdc2(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xdea(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x70(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xdac(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x78(%rbp),%xmm1
movaps %xmm0,%xmm2
movsd  -0x70(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  0xd71(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd79(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xd5b(%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  0xd2f(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xd17(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xcf9(%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  0xcae(%rip),%xmm1
call   1040 <pow@plt>
movaps %xmm0,%xmm1
movsd  0xc96(%rip),%xmm0
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x40(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xc78(%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  0xc49(%rip),%xmm0
mulsd  -0x10(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x8(%rbp),%xmm0
movsd  0xc25(%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  0xbda(%rip),%xmm1
call   1040 <pow@plt>
movsd  -0x28(%rbp),%xmm2
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
movsd  0xbb8(%rip),%xmm3
mulsd  %xmm3,%xmm1
addsd  %xmm2,%xmm1
mulsd  %xmm1,%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
add    $0xa0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<HO_15>:
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>
movsd  %xmm0,0x18(%rsp)
movsd  0xe39(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
movsd  0x18(%rsp),%xmm1
mulsd  0xe28(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0xe1a(%rip),%xmm1
movsd  0x8(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0xe0f(%rip),%xmm0
movsd  %xmm0,0x18(%rsp)
movsd  0xe09(%rip),%xmm1
movsd  0x10(%rsp),%xmm0
call   1040 <pow@plt>
mulsd  0x18(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x8(%rsp),%xmm0
movsd  0xde0(%rip),%xmm1
call   1040 <pow@plt>
movsd  %xmm0,0x18(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xdb7(%rip),%xmm1
call   1040 <pow@plt>
movsd  0x18(%rsp),%xmm1
mulsd  0xdbc(%rip),%xmm1
mulsd  %xmm1,%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x8(%rsp),%xmm0
movsd  0xd78(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xd9b(%rip),%xmm0
movsd  %xmm0,0x18(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xd4f(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0x18(%rsp),%xmm0
addsd  (%rsp),%xmm0
movsd  %xmm0,(%rsp)
movsd  0x10(%rsp),%xmm0
movsd  0xd0c(%rip),%xmm1
call   1040 <pow@plt>
movsd  0xd5f(%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  0xce4(%rip),%xmm1
call   1040 <pow@plt>
mulsd  0xd2f(%rip),%xmm0
addsd  0x8(%rsp),%xmm0
mulsd  0x20(%rsp),%xmm0
add    $0x28,%rsp
ret

LLVM IR (-O0):
define double @HO_15(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 0xC1406D7D9B851EB8, %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 -1.550000e+01)
%19 = fmul double %16, %18
%20 = load double, double* %4
%21 = call double @pow(double %20, double 1.200000e+01)
%22 = fmul double 0x3F6B287C3A2916DE, %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 1.400000e+01)
%28 = fmul double 0x3F108DB48EDC45B8, %27
%29 = fneg double %28
%30 = call double @llvm.fmuladd.f64(double %24, double %25, double %29)
%31 = load double, double* %4
%32 = call double @pow(double %31, double 1.000000e+01)
%33 = fmul double 0x3FB08CABB37948FF, %32
%34 = load double, double* %3
%35 = call double @pow(double %34, double 4.000000e+00)
%36 = fneg double %33
%37 = call double @llvm.fmuladd.f64(double %36, double %35, double %30)
%38 = load double, double* %4
%39 = call double @pow(double %38, double 8.000000e+00)
%40 = fmul double 0x3FE2F684BD86B728, %39
%41 = load double, double* %3
%42 = call double @pow(double %41, double 6.000000e+00)
%43 = call double @llvm.fmuladd.f64(double %40, double %42, double %37)
%44 = load double, double* %4
%45 = call double @pow(double %44, double 6.000000e+00)
%46 = fmul double 0x40055555553E6D45, %45
%47 = load double, double* %3
%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* %4
%52 = call double @pow(double %51, double 4.000000e+00)
%53 = fmul double 0x4016666666440A4F, %52
%54 = load double, double* %3
%55 = call double @pow(double %54, double 1.000000e+01)
%56 = call double @llvm.fmuladd.f64(double %53, double %55, double %50)
%57 = load double, double* %4
%58 = fmul double 0x4012AAAAAA8E0897, %57
%59 = load double, double* %4
%60 = fmul double %58, %59
%61 = load double, double* %3
%62 = call double @pow(double %61, double 1.200000e+01)
%63 = fneg double %60
%64 = call double @llvm.fmuladd.f64(double %63, double %62, double %56)
%65 = load double, double* %3
%66 = call double @pow(double %65, double 1.400000e+01)
%67 = call double @llvm.fmuladd.f64(double 0x3FEFFFFFFFF24190, double %66, double %64)
%68 = fmul double %19, %67
store double %68, double* %5
%69 = load double, double* %5
ret double %69
}

LLVM IR (-O2):
define double @HO_15(double %0, double %1) {
%3 = fmul double %1, 0xC1406D7D9B851EB8
%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 -1.550000e+01)
%11 = fmul double %9, %10
%12 = tail call double @pow(double %1, double 1.200000e+01)
%13 = fmul double %12, 0x3F6B287C3A2916DE
%14 = fmul double %13, %0
%15 = tail call double @pow(double %1, double 1.400000e+01)
%16 = fmul double %15, 0xBF108DB48EDC45B8
%17 = tail call double @llvm.fmuladd.f64(double %14, double %0, double %16)
%18 = tail call double @pow(double %1, double 1.000000e+01)
%19 = tail call double @pow(double %0, double 4.000000e+00)
%20 = fmul double %18, 0xBFB08CABB37948FF
%21 = tail call double @llvm.fmuladd.f64(double %20, double %19, double %17)
%22 = tail call double @pow(double %1, double 8.000000e+00)
%23 = fmul double %22, 0x3FE2F684BD86B728
%24 = tail call double @pow(double %0, double 6.000000e+00)
%25 = tail call double @llvm.fmuladd.f64(double %23, double %24, double %21)
%26 = tail call double @pow(double %1, double 6.000000e+00)
%27 = tail call double @pow(double %0, double 8.000000e+00)
%28 = fmul double %26, 0xC0055555553E6D45
%29 = tail call double @llvm.fmuladd.f64(double %28, double %27, double %25)
%30 = tail call double @pow(double %1, double 4.000000e+00)
%31 = fmul double %30, 0x4016666666440A4F
%32 = tail call double @pow(double %0, double 1.000000e+01)
%33 = tail call double @llvm.fmuladd.f64(double %31, double %32, double %29)
%34 = tail call double @pow(double %0, double 1.200000e+01)
%35 = fmul double %1, 0xC012AAAAAA8E0897
%36 = fmul double %35, %1
%37 = tail call double @llvm.fmuladd.f64(double %36, double %34, double %33)
%38 = tail call double @pow(double %0, double 1.400000e+01)
%39 = tail call double @llvm.fmuladd.f64(double %38, double 0x3FEFFFFFFFF24190, double %37)
%40 = fmul double %11, %39
ret double %40
}