#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 circoverlap_core(double, double, double, double, double);
double circoverlap(double xmin, double ymin, double xmax, double ymax,
                   double r) {
  if (r <= 0.)
    return 0.;
  if (0. <= xmin) {
    if (0. <= ymin)
      return circoverlap_core(xmin, ymin, xmax, ymax, r);
    else if (0. >= ymax)
      return circoverlap_core(-ymax, xmin, -ymin, xmax, r);
    else
      return (circoverlap(xmin, ymin, xmax, 0., r) +
              circoverlap(xmin, 0., xmax, ymax, r));
  } else if (0. >= xmax) {
    if (0. <= ymin)
      return circoverlap_core(-xmax, ymin, -xmin, ymax, r);
    else if (0. >= ymax)
      return circoverlap_core(-xmax, -ymax, -xmin, -ymin, r);
    else
      return (circoverlap(xmin, ymin, xmax, 0., r) +
              circoverlap(xmin, 0., xmax, ymax, r));
  } else {
    if (0. <= ymin)
      return (circoverlap(xmin, ymin, 0., ymax, r) +
              circoverlap(0., ymin, xmax, ymax, r));
    if (0. >= ymax)
      return (circoverlap(xmin, ymin, 0., ymax, r) +
              circoverlap(0., ymin, xmax, ymax, r));
    else
      return (circoverlap(xmin, ymin, 0., 0., r) +
              circoverlap(0., ymin, xmax, 0., r) +
              circoverlap(xmin, 0., 0., ymax, r) +
              circoverlap(0., 0., xmax, ymax, r));
  }
}


x86 assembly (clang, -O0):
<circoverlap>:
push   %rbp
mov    %rsp,%rbp
sub    $0x70,%rsp
movsd  %xmm0,-0x10(%rbp)
movsd  %xmm1,-0x18(%rbp)
movsd  %xmm2,-0x20(%rbp)
movsd  %xmm3,-0x28(%rbp)
movsd  %xmm4,-0x30(%rbp)
xorps  %xmm0,%xmm0
ucomisd -0x30(%rbp),%xmm0
jb     115c <circoverlap+0x3c>
xorps  %xmm0,%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
movsd  -0x10(%rbp),%xmm0
xorps  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jb     125f <circoverlap+0x13f>
movsd  -0x18(%rbp),%xmm0
xorps  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jb     11a8 <circoverlap+0x88>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
call   1040 <circoverlap_core@plt>
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
xorps  %xmm0,%xmm0
ucomisd -0x28(%rbp),%xmm0
jb     120c <circoverlap+0xec>
movsd  -0x28(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
movsd  -0x10(%rbp),%xmm1
movsd  -0x18(%rbp),%xmm2
movq   %xmm2,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm2
movsd  -0x20(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
call   1040 <circoverlap_core@plt>
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm4
xorps  %xmm3,%xmm3
call   1030 <circoverlap@plt>
movsd  %xmm0,-0x38(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  -0x20(%rbp),%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm1,%xmm1
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x38(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
xorps  %xmm0,%xmm0
ucomisd -0x20(%rbp),%xmm0
jb     13ba <circoverlap+0x29a>
movsd  -0x18(%rbp),%xmm0
xorps  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jb     12d5 <circoverlap+0x1b5>
movsd  -0x20(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x10(%rbp),%xmm2
movq   %xmm2,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
call   1040 <circoverlap_core@plt>
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
xorps  %xmm0,%xmm0
ucomisd -0x28(%rbp),%xmm0
jb     1367 <circoverlap+0x247>
movsd  -0x20(%rbp),%xmm0
movq   %xmm0,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm0
movsd  -0x28(%rbp),%xmm1
movq   %xmm1,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm1
movsd  -0x10(%rbp),%xmm2
movq   %xmm2,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm2
movsd  -0x18(%rbp),%xmm3
movq   %xmm3,%rax
movabs $0x8000000000000000,%rcx
xor    %rcx,%rax
movq   %rax,%xmm3
movsd  -0x30(%rbp),%xmm4
call   1040 <circoverlap_core@plt>
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm4
xorps  %xmm3,%xmm3
call   1030 <circoverlap@plt>
movsd  %xmm0,-0x40(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  -0x20(%rbp),%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm1,%xmm1
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x40(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
movsd  -0x18(%rbp),%xmm0
xorps  %xmm1,%xmm1
ucomisd %xmm1,%xmm0
jb     141f <circoverlap+0x2ff>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm2,%xmm2
call   1030 <circoverlap@plt>
movsd  %xmm0,-0x48(%rbp)
movsd  -0x18(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm0,%xmm0
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x48(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
xorps  %xmm0,%xmm0
ucomisd -0x28(%rbp),%xmm0
jb     1480 <circoverlap+0x360>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm2,%xmm2
call   1030 <circoverlap@plt>
movsd  %xmm0,-0x50(%rbp)
movsd  -0x18(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm0,%xmm0
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x50(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1520 <circoverlap+0x400>
movsd  -0x10(%rbp),%xmm0
movsd  -0x18(%rbp),%xmm1
movsd  -0x30(%rbp),%xmm4
xorps  %xmm3,%xmm3
movaps %xmm3,%xmm2
call   1030 <circoverlap@plt>
movsd  %xmm0,-0x68(%rbp)
movsd  -0x18(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm4
xorps  %xmm3,%xmm3
movaps %xmm3,%xmm0
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x68(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x10(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm2,%xmm2
movaps %xmm2,%xmm1
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x60(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x58(%rbp)
movsd  -0x20(%rbp),%xmm2
movsd  -0x28(%rbp),%xmm3
movsd  -0x30(%rbp),%xmm4
xorps  %xmm1,%xmm1
movaps %xmm1,%xmm0
call   1030 <circoverlap@plt>
movaps %xmm0,%xmm1
movsd  -0x58(%rbp),%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x8(%rbp)
movsd  -0x8(%rbp),%xmm0
add    $0x70,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<circoverlap>:
sub    $0x58,%rsp
movapd %xmm0,%xmm6
xorpd  %xmm0,%xmm0
ucomisd %xmm4,%xmm0
jae    12da <circoverlap+0x1ba>
movapd %xmm2,%xmm5
movapd %xmm1,%xmm7
xorpd  %xmm0,%xmm0
ucomisd %xmm0,%xmm6
jae    122d <circoverlap+0x10d>
ucomisd %xmm5,%xmm0
jae    126a <circoverlap+0x14a>
xorpd  %xmm0,%xmm0
ucomisd %xmm0,%xmm7
movapd %xmm5,0x40(%rsp)
movapd %xmm3,0x30(%rsp)
movsd  %xmm4,0x8(%rsp)
movapd %xmm7,0x10(%rsp)
jae    12f4 <circoverlap+0x1d4>
ucomisd %xmm3,%xmm0
jae    12f4 <circoverlap+0x1d4>
xorpd  %xmm2,%xmm2
xorpd  %xmm3,%xmm3
movapd %xmm6,%xmm0
movapd %xmm7,%xmm1
movapd %xmm6,0x20(%rsp)
call   1030 <circoverlap@plt>
movsd  %xmm0,0x50(%rsp)
movsd  0xe61(%rip),%xmm0
movapd 0x10(%rsp),%xmm2
xorpd  %xmm0,%xmm2
xorpd  %xmm1,%xmm1
movaps 0x40(%rsp),%xmm3
movsd  0x8(%rsp),%xmm4
call   1040 <circoverlap_core@plt>
addsd  0x50(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
movapd 0x20(%rsp),%xmm2
movsd  0xe29(%rip),%xmm0
xorpd  %xmm0,%xmm2
xorpd  %xmm1,%xmm1
movaps 0x30(%rsp),%xmm3
movsd  0x8(%rsp),%xmm4
call   1040 <circoverlap_core@plt>
addsd  0x10(%rsp),%xmm0
movsd  %xmm0,0x10(%rsp)
xorpd  %xmm0,%xmm0
xorpd  %xmm1,%xmm1
movaps 0x40(%rsp),%xmm2
movaps 0x30(%rsp),%xmm3
movsd  0x8(%rsp),%xmm4
call   1040 <circoverlap_core@plt>
jmp    12d4 <circoverlap+0x1b4>
ucomisd %xmm0,%xmm7
jae    12df <circoverlap+0x1bf>
xorpd  %xmm0,%xmm0
ucomisd %xmm3,%xmm0
jb     1282 <circoverlap+0x162>
movapd 0xdb7(%rip),%xmm0
xorpd  %xmm0,%xmm3
xorpd  %xmm0,%xmm7
movapd %xmm3,%xmm0
movapd %xmm6,%xmm1
movapd %xmm7,%xmm2
movapd %xmm5,%xmm3
add    $0x58,%rsp
jmp    1040 <circoverlap_core@plt>
xorpd  %xmm0,%xmm0
ucomisd %xmm0,%xmm7
jae    1334 <circoverlap+0x214>
ucomisd %xmm3,%xmm0
jae    1359 <circoverlap+0x239>
movapd %xmm3,0x30(%rsp)
xorpd  %xmm3,%xmm3
movapd %xmm6,%xmm0
movapd %xmm7,%xmm1
movapd %xmm5,%xmm2
movsd  %xmm4,0x8(%rsp)
movapd %xmm5,0x40(%rsp)
movapd %xmm6,0x20(%rsp)
call   1030 <circoverlap@plt>
movsd  %xmm0,0x10(%rsp)
xorpd  %xmm1,%xmm1
movapd 0x20(%rsp),%xmm0
movaps 0x40(%rsp),%xmm2
movaps 0x30(%rsp),%xmm3
movsd  0x8(%rsp),%xmm4
call   1030 <circoverlap@plt>
addsd  0x10(%rsp),%xmm0
add    $0x58,%rsp
ret
movapd %xmm6,%xmm0
movapd %xmm7,%xmm1
movapd %xmm5,%xmm2
add    $0x58,%rsp
jmp    1040 <circoverlap_core@plt>
xorpd  %xmm2,%xmm2
movapd %xmm6,%xmm0
movapd %xmm7,%xmm1
call   1030 <circoverlap@plt>
movsd  %xmm0,0x20(%rsp)
xorpd  %xmm0,%xmm0
movaps 0x10(%rsp),%xmm1
movaps 0x40(%rsp),%xmm2
movaps 0x30(%rsp),%xmm3
movsd  0x8(%rsp),%xmm4
call   1030 <circoverlap@plt>
addsd  0x20(%rsp),%xmm0
add    $0x58,%rsp
ret
movapd 0xcc4(%rip),%xmm0
xorpd  %xmm0,%xmm5
xorpd  %xmm0,%xmm6
movapd %xmm5,%xmm0
movapd %xmm7,%xmm1
movapd %xmm6,%xmm2
add    $0x58,%rsp
jmp    1040 <circoverlap_core@plt>
movapd 0xc9f(%rip),%xmm0
xorpd  %xmm0,%xmm5
xorpd  %xmm0,%xmm3
xorpd  %xmm0,%xmm6
xorpd  %xmm0,%xmm7
movapd %xmm5,%xmm0
movapd %xmm3,%xmm1
movapd %xmm6,%xmm2
movapd %xmm7,%xmm3
add    $0x58,%rsp
jmp    1040 <circoverlap_core@plt>

LLVM IR (-O0):
define double @circoverlap(double %0, double %1, double %2, double %3, double %4) {
%6 = alloca double
%7 = alloca double
%8 = alloca double
%9 = alloca double
%10 = alloca double
%11 = alloca double
store double %0, double* %7
store double %1, double* %8
store double %2, double* %9
store double %3, double* %10
store double %4, double* %11
%12 = load double, double* %11
%13 = fcmp ole double %12, 0.000000e+00
br i1 %13, label %14, label %15
14: ; preds = %5
store double 0.000000e+00, double* %6
br label %143
15: ; preds = %5
%16 = load double, double* %7
%17 = fcmp ole double 0.000000e+00, %16
br i1 %17, label %18, label %52
18: ; preds = %15
%19 = load double, double* %8
%20 = fcmp ole double 0.000000e+00, %19
br i1 %20, label %21, label %28
21: ; preds = %18
%22 = load double, double* %7
%23 = load double, double* %8
%24 = load double, double* %9
%25 = load double, double* %10
%26 = load double, double* %11
%27 = call double @circoverlap_core(double %22, double %23, double %24, double %25, double %26)
store double %27, double* %6
br label %143
28: ; preds = %18
%29 = load double, double* %10
%30 = fcmp oge double 0.000000e+00, %29
br i1 %30, label %31, label %40
31: ; preds = %28
%32 = load double, double* %10
%33 = fneg double %32
%34 = load double, double* %7
%35 = load double, double* %8
%36 = fneg double %35
%37 = load double, double* %9
%38 = load double, double* %11
%39 = call double @circoverlap_core(double %33, double %34, double %36, double %37, double %38)
store double %39, double* %6
br label %143
40: ; preds = %28
%41 = load double, double* %7
%42 = load double, double* %8
%43 = load double, double* %9
%44 = load double, double* %11
%45 = call double @circoverlap(double %41, double %42, double %43, double 0.000000e+00, double %44)
%46 = load double, double* %7
%47 = load double, double* %9
%48 = load double, double* %10
%49 = load double, double* %11
%50 = call double @circoverlap(double %46, double 0.000000e+00, double %47, double %48, double %49)
%51 = fadd double %45, %50
store double %51, double* %6
br label %143
52: ; preds = %15
%53 = load double, double* %9
%54 = fcmp oge double 0.000000e+00, %53
br i1 %54, label %55, label %93
55: ; preds = %52
%56 = load double, double* %8
%57 = fcmp ole double 0.000000e+00, %56
br i1 %57, label %58, label %67
58: ; preds = %55
%59 = load double, double* %9
%60 = fneg double %59
%61 = load double, double* %8
%62 = load double, double* %7
%63 = fneg double %62
%64 = load double, double* %10
%65 = load double, double* %11
%66 = call double @circoverlap_core(double %60, double %61, double %63, double %64, double %65)
store double %66, double* %6
br label %143
67: ; preds = %55
%68 = load double, double* %10
%69 = fcmp oge double 0.000000e+00, %68
br i1 %69, label %70, label %81
70: ; preds = %67
%71 = load double, double* %9
%72 = fneg double %71
%73 = load double, double* %10
%74 = fneg double %73
%75 = load double, double* %7
%76 = fneg double %75
%77 = load double, double* %8
%78 = fneg double %77
%79 = load double, double* %11
%80 = call double @circoverlap_core(double %72, double %74, double %76, double %78, double %79)
store double %80, double* %6
br label %143
81: ; preds = %67
%82 = load double, double* %7
%83 = load double, double* %8
%84 = load double, double* %9
%85 = load double, double* %11
%86 = call double @circoverlap(double %82, double %83, double %84, double 0.000000e+00, double %85)
%87 = load double, double* %7
%88 = load double, double* %9
%89 = load double, double* %10
%90 = load double, double* %11
%91 = call double @circoverlap(double %87, double 0.000000e+00, double %88, double %89, double %90)
%92 = fadd double %86, %91
store double %92, double* %6
br label %143
93: ; preds = %52
%94 = load double, double* %8
%95 = fcmp ole double 0.000000e+00, %94
br i1 %95, label %96, label %108
96: ; preds = %93
%97 = load double, double* %7
%98 = load double, double* %8
%99 = load double, double* %10
%100 = load double, double* %11
%101 = call double @circoverlap(double %97, double %98, double 0.000000e+00, double %99, double %100)
%102 = load double, double* %8
%103 = load double, double* %9
%104 = load double, double* %10
%105 = load double, double* %11
%106 = call double @circoverlap(double 0.000000e+00, double %102, double %103, double %104, double %105)
%107 = fadd double %101, %106
store double %107, double* %6
br label %143
108: ; preds = %93
%109 = load double, double* %10
%110 = fcmp oge double 0.000000e+00, %109
br i1 %110, label %111, label %123
111: ; preds = %108
%112 = load double, double* %7
%113 = load double, double* %8
%114 = load double, double* %10
%115 = load double, double* %11
%116 = call double @circoverlap(double %112, double %113, double 0.000000e+00, double %114, double %115)
%117 = load double, double* %8
%118 = load double, double* %9
%119 = load double, double* %10
%120 = load double, double* %11
%121 = call double @circoverlap(double 0.000000e+00, double %117, double %118, double %119, double %120)
%122 = fadd double %116, %121
store double %122, double* %6
br label %143
123: ; preds = %108
%124 = load double, double* %7
%125 = load double, double* %8
%126 = load double, double* %11
%127 = call double @circoverlap(double %124, double %125, double 0.000000e+00, double 0.000000e+00, double %126)
%128 = load double, double* %8
%129 = load double, double* %9
%130 = load double, double* %11
%131 = call double @circoverlap(double 0.000000e+00, double %128, double %129, double 0.000000e+00, double %130)
%132 = fadd double %127, %131
%133 = load double, double* %7
%134 = load double, double* %10
%135 = load double, double* %11
%136 = call double @circoverlap(double %133, double 0.000000e+00, double 0.000000e+00, double %134, double %135)
%137 = fadd double %132, %136
%138 = load double, double* %9
%139 = load double, double* %10
%140 = load double, double* %11
%141 = call double @circoverlap(double 0.000000e+00, double 0.000000e+00, double %138, double %139, double %140)
%142 = fadd double %137, %141
store double %142, double* %6
br label %143
143: ; preds = %123, %111, %96, %81, %70, %58, %40, %31, %21, %14
%144 = load double, double* %6
ret double %144
}

LLVM IR (-O2):
define double @circoverlap(double %0, double %1, double %2, double %3, double %4) {
%6 = fcmp ugt double %4, 0.000000e+00
br i1 %6, label %7, label %19
7: ; preds = %5
%8 = fcmp ult double %0, 0.000000e+00
br i1 %8, label %25, label %9
9: ; preds = %7
%10 = fcmp ult double %1, 0.000000e+00
br i1 %10, label %13, label %11
11: ; preds = %9
%12 = tail call double @circoverlap_core(double %0, double %1, double %2, double %3, double %4)
br label %19
13: ; preds = %9
%14 = fcmp ugt double %3, 0.000000e+00
br i1 %14, label %21, label %15
15: ; preds = %13
%16 = fneg double %3
%17 = fneg double %1
%18 = tail call double @circoverlap_core(double %16, double %0, double %17, double %2, double %4)
br label %19
19: ; preds = %11, %15, %29, %35, %5, %56, %52, %46, %41, %21
%20 = phi double [ %24, %21 ], [ %44, %41 ], [ %49, %46 ], [ %55, %52 ], [ %65, %56 ], [ %12, %11 ], [ %18, %15 ], [ %32, %29 ], [ %40, %35 ], [ 0.000000e+00, %5 ]
ret double %20
21: ; preds = %13
%22 = tail call double @circoverlap(double %0, double %1, double %2, double 0.000000e+00, double %4)
%23 = tail call double @circoverlap(double %0, double 0.000000e+00, double %2, double %3, double %4)
%24 = fadd double %22, %23
br label %19
25: ; preds = %7
%26 = fcmp ugt double %2, 0.000000e+00
%27 = fcmp ult double %1, 0.000000e+00
br i1 %26, label %45, label %28
28: ; preds = %25
br i1 %27, label %33, label %29
29: ; preds = %28
%30 = fneg double %2
%31 = fneg double %0
%32 = tail call double @circoverlap_core(double %30, double %1, double %31, double %3, double %4)
br label %19
33: ; preds = %28
%34 = fcmp ugt double %3, 0.000000e+00
br i1 %34, label %41, label %35
35: ; preds = %33
%36 = fneg double %2
%37 = fneg double %3
%38 = fneg double %0
%39 = fneg double %1
%40 = tail call double @circoverlap_core(double %36, double %37, double %38, double %39, double %4)
br label %19
41: ; preds = %33
%42 = tail call double @circoverlap(double %0, double %1, double %2, double 0.000000e+00, double %4)
%43 = tail call double @circoverlap(double %0, double 0.000000e+00, double %2, double %3, double %4)
%44 = fadd double %42, %43
br label %19
45: ; preds = %25
br i1 %27, label %50, label %46
46: ; preds = %45
%47 = tail call double @circoverlap(double %0, double %1, double 0.000000e+00, double %3, double %4)
%48 = tail call double @circoverlap(double 0.000000e+00, double %1, double %2, double %3, double %4)
%49 = fadd double %47, %48
br label %19
50: ; preds = %45
%51 = fcmp ugt double %3, 0.000000e+00
br i1 %51, label %56, label %52
52: ; preds = %50
%53 = tail call double @circoverlap(double %0, double %1, double 0.000000e+00, double %3, double %4)
%54 = tail call double @circoverlap(double 0.000000e+00, double %1, double %2, double %3, double %4)
%55 = fadd double %53, %54
br label %19
56: ; preds = %50
%57 = tail call double @circoverlap(double %0, double %1, double 0.000000e+00, double 0.000000e+00, double %4)
%58 = fneg double %1
%59 = tail call double @circoverlap_core(double -0.000000e+00, double 0.000000e+00, double %58, double %2, double %4)
%60 = fadd double %57, %59
%61 = fneg double %0
%62 = tail call double @circoverlap_core(double -0.000000e+00, double 0.000000e+00, double %61, double %3, double %4)
%63 = fadd double %60, %62
%64 = tail call double @circoverlap_core(double 0.000000e+00, double 0.000000e+00, double %2, double %3, double %4)
%65 = fadd double %63, %64
br label %19
}