#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 log(double);
double sqrt(double);
double jaffe_value(double *pars, double *r) {
  double R;
  R = sqrt(r[0] * r[0] + r[1] * r[1] + r[2] * r[2]);
  return pars[0] * pars[1] / pars[2] * log(R / (R + pars[2]));
}


x86 assembly (clang, -O0):
<jaffe_value>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x10(%rbp),%rax
movsd  (%rax),%xmm1
mov    -0x10(%rbp),%rax
movsd  (%rax),%xmm2
mov    -0x10(%rbp),%rax
movsd  0x8(%rax),%xmm0
mov    -0x10(%rbp),%rax
mulsd  0x8(%rax),%xmm0
mulsd  %xmm2,%xmm1
addsd  %xmm0,%xmm1
mov    -0x10(%rbp),%rax
movsd  0x10(%rax),%xmm0
mov    -0x10(%rbp),%rax
movsd  0x10(%rax),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
call   1040 <sqrt@plt>
movsd  %xmm0,-0x18(%rbp)
mov    -0x8(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x8(%rbp),%rax
mulsd  0x8(%rax),%xmm0
mov    -0x8(%rbp),%rax
divsd  0x10(%rax),%xmm0
movsd  %xmm0,-0x20(%rbp)
movsd  -0x18(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
mov    -0x8(%rbp),%rax
addsd  0x10(%rax),%xmm1
divsd  %xmm1,%xmm0
call   1030 <log@plt>
movaps %xmm0,%xmm1
movsd  -0x20(%rbp),%xmm0
mulsd  %xmm1,%xmm0
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<jaffe_value>:
push   %rbx
sub    $0x10,%rsp
mov    %rdi,%rbx
movsd  (%rsi),%xmm1
movsd  0x8(%rsi),%xmm0
mulsd  %xmm0,%xmm0
mulsd  %xmm1,%xmm1
addsd  %xmm0,%xmm1
movsd  0x10(%rsi),%xmm0
mulsd  %xmm0,%xmm0
addsd  %xmm1,%xmm0
xorpd  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jb     115a <jaffe_value+0x3a>
sqrtsd %xmm0,%xmm0
jmp    115f <jaffe_value+0x3f>
call   1040 <sqrt@plt>
movsd  (%rbx),%xmm2
mulsd  0x8(%rbx),%xmm2
movsd  0x10(%rbx),%xmm1
divsd  %xmm1,%xmm2
movsd  %xmm2,0x8(%rsp)
addsd  %xmm0,%xmm1
divsd  %xmm1,%xmm0
call   1030 <log@plt>
mulsd  0x8(%rsp),%xmm0
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
define double @jaffe_value(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 = getelementptr inbounds double, double* %6, i64 0
%8 = load double, double* %7
%9 = load double*, double** %4
%10 = getelementptr inbounds double, double* %9, i64 0
%11 = load double, double* %10
%12 = load double*, double** %4
%13 = getelementptr inbounds double, double* %12, i64 1
%14 = load double, double* %13
%15 = load double*, double** %4
%16 = getelementptr inbounds double, double* %15, i64 1
%17 = load double, double* %16
%18 = fmul double %14, %17
%19 = call double @llvm.fmuladd.f64(double %8, double %11, double %18)
%20 = load double*, double** %4
%21 = getelementptr inbounds double, double* %20, i64 2
%22 = load double, double* %21
%23 = load double*, double** %4
%24 = getelementptr inbounds double, double* %23, i64 2
%25 = load double, double* %24
%26 = call double @llvm.fmuladd.f64(double %22, double %25, double %19)
%27 = call double @sqrt(double %26)
store double %27, double* %5
%28 = load double*, double** %3
%29 = getelementptr inbounds double, double* %28, i64 0
%30 = load double, double* %29
%31 = load double*, double** %3
%32 = getelementptr inbounds double, double* %31, i64 1
%33 = load double, double* %32
%34 = fmul double %30, %33
%35 = load double*, double** %3
%36 = getelementptr inbounds double, double* %35, i64 2
%37 = load double, double* %36
%38 = fdiv double %34, %37
%39 = load double, double* %5
%40 = load double, double* %5
%41 = load double*, double** %3
%42 = getelementptr inbounds double, double* %41, i64 2
%43 = load double, double* %42
%44 = fadd double %40, %43
%45 = fdiv double %39, %44
%46 = call double @log(double %45)
%47 = fmul double %38, %46
ret double %47
}

LLVM IR (-O2):
define double @jaffe_value(double* nocapture %0, double* nocapture %1) {
%3 = load double, double* %1
%4 = getelementptr inbounds double, double* %1, i64 1
%5 = load double, double* %4
%6 = fmul double %5, %5
%7 = tail call double @llvm.fmuladd.f64(double %3, double %3, double %6)
%8 = getelementptr inbounds double, double* %1, i64 2
%9 = load double, double* %8
%10 = tail call double @llvm.fmuladd.f64(double %9, double %9, double %7)
%11 = tail call double @sqrt(double %10)
%12 = load double, double* %0
%13 = getelementptr inbounds double, double* %0, i64 1
%14 = load double, double* %13
%15 = fmul double %12, %14
%16 = getelementptr inbounds double, double* %0, i64 2
%17 = load double, double* %16
%18 = fdiv double %15, %17
%19 = fadd double %11, %17
%20 = fdiv double %11, %19
%21 = tail call double @log(double %20)
%22 = fmul double %18, %21
ret double %22
}