int diffsq_lim(double *plim, double *p, double *q) {
  double dtmp, acc = (dtmp = (p)[0] - (q)[0], dtmp * dtmp);
  if ((acc += (dtmp = (p)[1] - (q)[1], dtmp * dtmp)) >= *plim)
    return 0;
  if (acc += (dtmp = (p)[2] - (q)[2], dtmp * dtmp),
      acc += (dtmp = (p)[3] - (q)[3], dtmp * dtmp),
      acc += (dtmp = (p)[4] - (q)[4], dtmp * dtmp),
      acc += (dtmp = (p)[5] - (q)[5], dtmp * dtmp), acc >= *plim)
    return 0;
  int i;
  for (i = 6; i < 16; i++)
    acc += (dtmp = (p)[i] - (q)[i], dtmp * dtmp);
  if (acc >= *plim)
    return 0;
  for (i = 16; i < 64; i++)
    acc += (dtmp = (p)[i] - (q)[i], dtmp * dtmp);
  if (acc >= *plim)
    return 0;
  *plim = acc;
  return 1;
}


x86 assembly (clang, -O0):
<diffsq_lim>:
push   %rbp
mov    %rsp,%rbp
mov    %rdi,-0x10(%rbp)
mov    %rsi,-0x18(%rbp)
mov    %rdx,-0x20(%rbp)
mov    -0x18(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x20(%rbp),%rax
subsd  (%rax),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
mulsd  -0x28(%rbp),%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x18(%rbp),%rax
movsd  0x8(%rax),%xmm0
mov    -0x20(%rbp),%rax
subsd  0x8(%rax),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x10(%rbp),%rax
ucomisd (%rax),%xmm0
jb     1181 <diffsq_lim+0x81>
movl   $0x0,-0x4(%rbp)
jmp    1372 <diffsq_lim+0x272>
mov    -0x18(%rbp),%rax
movsd  0x10(%rax),%xmm0
mov    -0x20(%rbp),%rax
subsd  0x10(%rax),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x18(%rbp),%rax
movsd  0x18(%rax),%xmm0
mov    -0x20(%rbp),%rax
subsd  0x18(%rax),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x18(%rbp),%rax
movsd  0x20(%rax),%xmm0
mov    -0x20(%rbp),%rax
subsd  0x20(%rax),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x18(%rbp),%rax
movsd  0x28(%rax),%xmm0
mov    -0x20(%rbp),%rax
subsd  0x28(%rax),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
movsd  -0x30(%rbp),%xmm0
mov    -0x10(%rbp),%rax
ucomisd (%rax),%xmm0
jb     126c <diffsq_lim+0x16c>
movl   $0x0,-0x4(%rbp)
jmp    1372 <diffsq_lim+0x272>
movl   $0x6,-0x34(%rbp)
cmpl   $0x10,-0x34(%rbp)
jge    12c6 <diffsq_lim+0x1c6>
mov    -0x18(%rbp),%rax
movslq -0x34(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
mov    -0x20(%rbp),%rax
movslq -0x34(%rbp),%rcx
subsd  (%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    1273 <diffsq_lim+0x173>
movsd  -0x30(%rbp),%xmm0
mov    -0x10(%rbp),%rax
ucomisd (%rax),%xmm0
jb     12e5 <diffsq_lim+0x1e5>
movl   $0x0,-0x4(%rbp)
jmp    1372 <diffsq_lim+0x272>
movl   $0x10,-0x34(%rbp)
cmpl   $0x40,-0x34(%rbp)
jge    133f <diffsq_lim+0x23f>
mov    -0x18(%rbp),%rax
movslq -0x34(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
mov    -0x20(%rbp),%rax
movslq -0x34(%rbp),%rcx
subsd  (%rax,%rcx,8),%xmm0
movsd  %xmm0,-0x28(%rbp)
movsd  -0x28(%rbp),%xmm0
movsd  -0x28(%rbp),%xmm2
movsd  -0x30(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    12ec <diffsq_lim+0x1ec>
movsd  -0x30(%rbp),%xmm0
mov    -0x10(%rbp),%rax
ucomisd (%rax),%xmm0
jb     135e <diffsq_lim+0x25e>
movl   $0x0,-0x4(%rbp)
jmp    1372 <diffsq_lim+0x272>
movsd  -0x30(%rbp),%xmm0
mov    -0x10(%rbp),%rax
movsd  %xmm0,(%rax)
movl   $0x1,-0x4(%rbp)
mov    -0x4(%rbp),%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<diffsq_lim>:
movsd  (%rsi),%xmm0
movsd  0x8(%rsi),%xmm1
subsd  (%rdx),%xmm0
mulsd  %xmm0,%xmm0
subsd  0x8(%rdx),%xmm1
mulsd  %xmm1,%xmm1
addsd  %xmm0,%xmm1
movsd  (%rdi),%xmm0
xor    %eax,%eax
ucomisd %xmm0,%xmm1
jae    12c3 <diffsq_lim+0x1c3>
movsd  0x10(%rsi),%xmm2
movsd  0x18(%rsi),%xmm3
subsd  0x10(%rdx),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm1,%xmm2
subsd  0x18(%rdx),%xmm3
mulsd  %xmm3,%xmm3
addsd  %xmm2,%xmm3
movsd  0x20(%rsi),%xmm2
subsd  0x20(%rdx),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm3,%xmm2
movsd  0x28(%rsi),%xmm1
subsd  0x28(%rdx),%xmm1
mulsd  %xmm1,%xmm1
addsd  %xmm2,%xmm1
ucomisd %xmm0,%xmm1
jae    12c3 <diffsq_lim+0x1c3>
movsd  0x30(%rsi),%xmm2
movsd  0x38(%rsi),%xmm3
subsd  0x30(%rdx),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm1,%xmm2
subsd  0x38(%rdx),%xmm3
mulsd  %xmm3,%xmm3
movsd  0x40(%rsi),%xmm1
subsd  0x40(%rdx),%xmm1
addsd  %xmm2,%xmm3
mulsd  %xmm1,%xmm1
addsd  %xmm3,%xmm1
movsd  0x48(%rsi),%xmm2
subsd  0x48(%rdx),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm1,%xmm2
movsd  0x50(%rsi),%xmm1
subsd  0x50(%rdx),%xmm1
mulsd  %xmm1,%xmm1
addsd  %xmm2,%xmm1
movsd  0x58(%rsi),%xmm2
subsd  0x58(%rdx),%xmm2
mulsd  %xmm2,%xmm2
movsd  0x60(%rsi),%xmm3
subsd  0x60(%rdx),%xmm3
addsd  %xmm1,%xmm2
mulsd  %xmm3,%xmm3
addsd  %xmm2,%xmm3
movsd  0x68(%rsi),%xmm1
subsd  0x68(%rdx),%xmm1
mulsd  %xmm1,%xmm1
addsd  %xmm3,%xmm1
movsd  0x70(%rsi),%xmm2
subsd  0x70(%rdx),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm1,%xmm2
movsd  0x78(%rsi),%xmm1
subsd  0x78(%rdx),%xmm1
mulsd  %xmm1,%xmm1
addsd  %xmm2,%xmm1
ucomisd %xmm0,%xmm1
jae    12c3 <diffsq_lim+0x1c3>
xor    %eax,%eax
movsd  0x80(%rsi,%rax,8),%xmm2
movsd  0x88(%rsi,%rax,8),%xmm3
subsd  0x80(%rdx,%rax,8),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm1,%xmm2
subsd  0x88(%rdx,%rax,8),%xmm3
mulsd  %xmm3,%xmm3
addsd  %xmm2,%xmm3
movsd  0x90(%rsi,%rax,8),%xmm2
subsd  0x90(%rdx,%rax,8),%xmm2
mulsd  %xmm2,%xmm2
addsd  %xmm3,%xmm2
movsd  0x98(%rsi,%rax,8),%xmm1
subsd  0x98(%rdx,%rax,8),%xmm1
mulsd  %xmm1,%xmm1
addsd  %xmm2,%xmm1
add    $0x4,%rax
cmp    $0x30,%rax
jne    1240 <diffsq_lim+0x140>
xor    %eax,%eax
ucomisd %xmm0,%xmm1
jae    12c3 <diffsq_lim+0x1c3>
movsd  %xmm1,(%rdi)
mov    $0x1,%eax
ret

LLVM IR (-O0):
define i32 @diffsq_lim(double* %0, double* %1, double* %2) {
%4 = alloca i32
%5 = alloca double*
%6 = alloca double*
%7 = alloca double*
%8 = alloca double
%9 = alloca double
%10 = alloca i32
store double* %0, double** %5
store double* %1, double** %6
store double* %2, double** %7
%11 = load double*, double** %6
%12 = getelementptr inbounds double, double* %11, i64 0
%13 = load double, double* %12
%14 = load double*, double** %7
%15 = getelementptr inbounds double, double* %14, i64 0
%16 = load double, double* %15
%17 = fsub double %13, %16
store double %17, double* %8
%18 = load double, double* %8
%19 = load double, double* %8
%20 = fmul double %18, %19
store double %20, double* %9
%21 = load double*, double** %6
%22 = getelementptr inbounds double, double* %21, i64 1
%23 = load double, double* %22
%24 = load double*, double** %7
%25 = getelementptr inbounds double, double* %24, i64 1
%26 = load double, double* %25
%27 = fsub double %23, %26
store double %27, double* %8
%28 = load double, double* %8
%29 = load double, double* %8
%30 = load double, double* %9
%31 = call double @llvm.fmuladd.f64(double %28, double %29, double %30)
store double %31, double* %9
%32 = load double*, double** %5
%33 = load double, double* %32
%34 = fcmp oge double %31, %33
br i1 %34, label %35, label %36
35: ; preds = %3
store i32 0, i32* %4
br label %147
36: ; preds = %3
%37 = load double*, double** %6
%38 = getelementptr inbounds double, double* %37, i64 2
%39 = load double, double* %38
%40 = load double*, double** %7
%41 = getelementptr inbounds double, double* %40, i64 2
%42 = load double, double* %41
%43 = fsub double %39, %42
store double %43, double* %8
%44 = load double, double* %8
%45 = load double, double* %8
%46 = load double, double* %9
%47 = call double @llvm.fmuladd.f64(double %44, double %45, double %46)
store double %47, double* %9
%48 = load double*, double** %6
%49 = getelementptr inbounds double, double* %48, i64 3
%50 = load double, double* %49
%51 = load double*, double** %7
%52 = getelementptr inbounds double, double* %51, i64 3
%53 = load double, double* %52
%54 = fsub double %50, %53
store double %54, double* %8
%55 = load double, double* %8
%56 = load double, double* %8
%57 = load double, double* %9
%58 = call double @llvm.fmuladd.f64(double %55, double %56, double %57)
store double %58, double* %9
%59 = load double*, double** %6
%60 = getelementptr inbounds double, double* %59, i64 4
%61 = load double, double* %60
%62 = load double*, double** %7
%63 = getelementptr inbounds double, double* %62, i64 4
%64 = load double, double* %63
%65 = fsub double %61, %64
store double %65, double* %8
%66 = load double, double* %8
%67 = load double, double* %8
%68 = load double, double* %9
%69 = call double @llvm.fmuladd.f64(double %66, double %67, double %68)
store double %69, double* %9
%70 = load double*, double** %6
%71 = getelementptr inbounds double, double* %70, i64 5
%72 = load double, double* %71
%73 = load double*, double** %7
%74 = getelementptr inbounds double, double* %73, i64 5
%75 = load double, double* %74
%76 = fsub double %72, %75
store double %76, double* %8
%77 = load double, double* %8
%78 = load double, double* %8
%79 = load double, double* %9
%80 = call double @llvm.fmuladd.f64(double %77, double %78, double %79)
store double %80, double* %9
%81 = load double, double* %9
%82 = load double*, double** %5
%83 = load double, double* %82
%84 = fcmp oge double %81, %83
br i1 %84, label %85, label %86
85: ; preds = %36
store i32 0, i32* %4
br label %147
86: ; preds = %36
store i32 6, i32* %10
br label %87
87: ; preds = %106, %86
%88 = load i32, i32* %10
%89 = icmp slt i32 %88, 16
br i1 %89, label %90, label %109
90: ; preds = %87
%91 = load double*, double** %6
%92 = load i32, i32* %10
%93 = sext i32 %92 to i64
%94 = getelementptr inbounds double, double* %91, i64 %93
%95 = load double, double* %94
%96 = load double*, double** %7
%97 = load i32, i32* %10
%98 = sext i32 %97 to i64
%99 = getelementptr inbounds double, double* %96, i64 %98
%100 = load double, double* %99
%101 = fsub double %95, %100
store double %101, double* %8
%102 = load double, double* %8
%103 = load double, double* %8
%104 = load double, double* %9
%105 = call double @llvm.fmuladd.f64(double %102, double %103, double %104)
store double %105, double* %9
br label %106
106: ; preds = %90
%107 = load i32, i32* %10
%108 = add nsw i32 %107, 1
store i32 %108, i32* %10
br label %87
109: ; preds = %87
%110 = load double, double* %9
%111 = load double*, double** %5
%112 = load double, double* %111
%113 = fcmp oge double %110, %112
br i1 %113, label %114, label %115
114: ; preds = %109
store i32 0, i32* %4
br label %147
115: ; preds = %109
store i32 16, i32* %10
br label %116
116: ; preds = %135, %115
%117 = load i32, i32* %10
%118 = icmp slt i32 %117, 64
br i1 %118, label %119, label %138
119: ; preds = %116
%120 = load double*, double** %6
%121 = load i32, i32* %10
%122 = sext i32 %121 to i64
%123 = getelementptr inbounds double, double* %120, i64 %122
%124 = load double, double* %123
%125 = load double*, double** %7
%126 = load i32, i32* %10
%127 = sext i32 %126 to i64
%128 = getelementptr inbounds double, double* %125, i64 %127
%129 = load double, double* %128
%130 = fsub double %124, %129
store double %130, double* %8
%131 = load double, double* %8
%132 = load double, double* %8
%133 = load double, double* %9
%134 = call double @llvm.fmuladd.f64(double %131, double %132, double %133)
store double %134, double* %9
br label %135
135: ; preds = %119
%136 = load i32, i32* %10
%137 = add nsw i32 %136, 1
store i32 %137, i32* %10
br label %116
138: ; preds = %116
%139 = load double, double* %9
%140 = load double*, double** %5
%141 = load double, double* %140
%142 = fcmp oge double %139, %141
br i1 %142, label %143, label %144
143: ; preds = %138
store i32 0, i32* %4
br label %147
144: ; preds = %138
%145 = load double, double* %9
%146 = load double*, double** %5
store double %145, double* %146
store i32 1, i32* %4
br label %147
147: ; preds = %144, %143, %114, %85, %35
%148 = load i32, i32* %4
ret i32 %148
}

LLVM IR (-O2):
define i32 @diffsq_lim(double* nocapture %0, double* nocapture %1, double* nocapture %2) {
%4 = load double, double* %1
%5 = load double, double* %2
%6 = fsub double %4, %5
%7 = fmul double %6, %6
%8 = getelementptr inbounds double, double* %1, i64 1
%9 = load double, double* %8
%10 = getelementptr inbounds double, double* %2, i64 1
%11 = load double, double* %10
%12 = fsub double %9, %11
%13 = tail call double @llvm.fmuladd.f64(double %12, double %12, double %7)
%14 = load double, double* %0
%15 = fcmp ult double %13, %14
br i1 %15, label %16, label %139
16: ; preds = %3
%17 = getelementptr inbounds double, double* %1, i64 2
%18 = load double, double* %17
%19 = getelementptr inbounds double, double* %2, i64 2
%20 = load double, double* %19
%21 = fsub double %18, %20
%22 = tail call double @llvm.fmuladd.f64(double %21, double %21, double %13)
%23 = getelementptr inbounds double, double* %1, i64 3
%24 = load double, double* %23
%25 = getelementptr inbounds double, double* %2, i64 3
%26 = load double, double* %25
%27 = fsub double %24, %26
%28 = tail call double @llvm.fmuladd.f64(double %27, double %27, double %22)
%29 = getelementptr inbounds double, double* %1, i64 4
%30 = load double, double* %29
%31 = getelementptr inbounds double, double* %2, i64 4
%32 = load double, double* %31
%33 = fsub double %30, %32
%34 = tail call double @llvm.fmuladd.f64(double %33, double %33, double %28)
%35 = getelementptr inbounds double, double* %1, i64 5
%36 = load double, double* %35
%37 = getelementptr inbounds double, double* %2, i64 5
%38 = load double, double* %37
%39 = fsub double %36, %38
%40 = tail call double @llvm.fmuladd.f64(double %39, double %39, double %34)
%41 = fcmp ult double %40, %14
br i1 %41, label %42, label %139
42: ; preds = %16
%43 = getelementptr inbounds double, double* %1, i64 6
%44 = load double, double* %43
%45 = getelementptr inbounds double, double* %2, i64 6
%46 = load double, double* %45
%47 = fsub double %44, %46
%48 = tail call double @llvm.fmuladd.f64(double %47, double %47, double %40)
%49 = getelementptr inbounds double, double* %1, i64 7
%50 = load double, double* %49
%51 = getelementptr inbounds double, double* %2, i64 7
%52 = load double, double* %51
%53 = fsub double %50, %52
%54 = tail call double @llvm.fmuladd.f64(double %53, double %53, double %48)
%55 = getelementptr inbounds double, double* %1, i64 8
%56 = load double, double* %55
%57 = getelementptr inbounds double, double* %2, i64 8
%58 = load double, double* %57
%59 = fsub double %56, %58
%60 = tail call double @llvm.fmuladd.f64(double %59, double %59, double %54)
%61 = getelementptr inbounds double, double* %1, i64 9
%62 = load double, double* %61
%63 = getelementptr inbounds double, double* %2, i64 9
%64 = load double, double* %63
%65 = fsub double %62, %64
%66 = tail call double @llvm.fmuladd.f64(double %65, double %65, double %60)
%67 = getelementptr inbounds double, double* %1, i64 10
%68 = load double, double* %67
%69 = getelementptr inbounds double, double* %2, i64 10
%70 = load double, double* %69
%71 = fsub double %68, %70
%72 = tail call double @llvm.fmuladd.f64(double %71, double %71, double %66)
%73 = getelementptr inbounds double, double* %1, i64 11
%74 = load double, double* %73
%75 = getelementptr inbounds double, double* %2, i64 11
%76 = load double, double* %75
%77 = fsub double %74, %76
%78 = tail call double @llvm.fmuladd.f64(double %77, double %77, double %72)
%79 = getelementptr inbounds double, double* %1, i64 12
%80 = load double, double* %79
%81 = getelementptr inbounds double, double* %2, i64 12
%82 = load double, double* %81
%83 = fsub double %80, %82
%84 = tail call double @llvm.fmuladd.f64(double %83, double %83, double %78)
%85 = getelementptr inbounds double, double* %1, i64 13
%86 = load double, double* %85
%87 = getelementptr inbounds double, double* %2, i64 13
%88 = load double, double* %87
%89 = fsub double %86, %88
%90 = tail call double @llvm.fmuladd.f64(double %89, double %89, double %84)
%91 = getelementptr inbounds double, double* %1, i64 14
%92 = load double, double* %91
%93 = getelementptr inbounds double, double* %2, i64 14
%94 = load double, double* %93
%95 = fsub double %92, %94
%96 = tail call double @llvm.fmuladd.f64(double %95, double %95, double %90)
%97 = getelementptr inbounds double, double* %1, i64 15
%98 = load double, double* %97
%99 = getelementptr inbounds double, double* %2, i64 15
%100 = load double, double* %99
%101 = fsub double %98, %100
%102 = tail call double @llvm.fmuladd.f64(double %101, double %101, double %96)
%103 = fcmp ult double %102, %14
br i1 %103, label %104, label %139
104: ; preds = %42, %104
%105 = phi i64 [ %134, %104 ], [ 16, %42 ]
%106 = phi double [ %133, %104 ], [ %102, %42 ]
%107 = getelementptr inbounds double, double* %1, i64 %105
%108 = load double, double* %107
%109 = getelementptr inbounds double, double* %2, i64 %105
%110 = load double, double* %109
%111 = fsub double %108, %110
%112 = tail call double @llvm.fmuladd.f64(double %111, double %111, double %106)
%113 = or i64 %105, 1
%114 = getelementptr inbounds double, double* %1, i64 %113
%115 = load double, double* %114
%116 = getelementptr inbounds double, double* %2, i64 %113
%117 = load double, double* %116
%118 = fsub double %115, %117
%119 = tail call double @llvm.fmuladd.f64(double %118, double %118, double %112)
%120 = or i64 %105, 2
%121 = getelementptr inbounds double, double* %1, i64 %120
%122 = load double, double* %121
%123 = getelementptr inbounds double, double* %2, i64 %120
%124 = load double, double* %123
%125 = fsub double %122, %124
%126 = tail call double @llvm.fmuladd.f64(double %125, double %125, double %119)
%127 = or i64 %105, 3
%128 = getelementptr inbounds double, double* %1, i64 %127
%129 = load double, double* %128
%130 = getelementptr inbounds double, double* %2, i64 %127
%131 = load double, double* %130
%132 = fsub double %129, %131
%133 = tail call double @llvm.fmuladd.f64(double %132, double %132, double %126)
%134 = add nuw nsw i64 %105, 4
%135 = icmp eq i64 %134, 64
br i1 %135, label %136, label %104
136: ; preds = %104
%137 = fcmp ult double %133, %14
br i1 %137, label %138, label %139
138: ; preds = %136
store double %133, double* %0
br label %139
139: ; preds = %138, %42, %136, %16, %3
%140 = phi i32 [ 0, %3 ], [ 0, %16 ], [ 1, %138 ], [ 0, %42 ], [ 0, %136 ]
ret i32 %140
}