void exFDsSym(const double *u, const double *F, double *p, double *w, int len) {
  double rx, ry, rwc, ryc, rxc, r, a, b;
  int i;
  for (i = 1; i <= len; i++) {
    rxc = (*F) * (*(u + 3)) + (*(F + 3)) * (*(u + 4)) + (*(F + 6));
    ryc = (*(F + 1)) * (*(u + 3)) + (*(F + 4)) * (*(u + 4)) + (*(F + 7));
    rwc = (*(F + 2)) * (*(u + 3)) + (*(F + 5)) * (*(u + 4)) + (*(F + 8));
    r = ((*(u)) * rxc + (*(u + 1)) * ryc + rwc);
    rx = (*F) * (*(u)) + (*(F + 1)) * (*(u + 1)) + (*(F + 2));
    ry = (*(F + 3)) * (*(u)) + (*(F + 4)) * (*(u + 1)) + (*(F + 5));
    a = rxc * rxc + ryc * ryc;
    b = rx * rx + ry * ry;
    *w = (a * b) / (a + b);
    *p = r * r / *w;
    p++;
    w++;
    u += 6;
  }
}


x86 assembly (clang, -O0):
<exFDsSym>:
push   %rbp
mov    %rsp,%rbp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    %rcx,-0x20(%rbp)
mov    %r8d,-0x24(%rbp)
movl   $0x1,-0x6c(%rbp)
mov    -0x6c(%rbp),%eax
cmp    -0x24(%rbp),%eax
jg     1324 <exFDsSym+0x224>
mov    -0x10(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x8(%rbp),%rax
movsd  0x18(%rax),%xmm2
mov    -0x10(%rbp),%rax
movsd  0x18(%rax),%xmm1
mov    -0x8(%rbp),%rax
mulsd  0x20(%rax),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
addsd  0x30(%rax),%xmm0
movsd  %xmm0,-0x50(%rbp)
mov    -0x10(%rbp),%rax
movsd  0x8(%rax),%xmm0
mov    -0x8(%rbp),%rax
movsd  0x18(%rax),%xmm2
mov    -0x10(%rbp),%rax
movsd  0x20(%rax),%xmm1
mov    -0x8(%rbp),%rax
mulsd  0x20(%rax),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
addsd  0x38(%rax),%xmm0
movsd  %xmm0,-0x48(%rbp)
mov    -0x10(%rbp),%rax
movsd  0x10(%rax),%xmm0
mov    -0x8(%rbp),%rax
movsd  0x18(%rax),%xmm2
mov    -0x10(%rbp),%rax
movsd  0x28(%rax),%xmm1
mov    -0x8(%rbp),%rax
mulsd  0x20(%rax),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
addsd  0x40(%rax),%xmm0
movsd  %xmm0,-0x40(%rbp)
mov    -0x8(%rbp),%rax
movsd  (%rax),%xmm0
movsd  -0x50(%rbp),%xmm2
mov    -0x8(%rbp),%rax
movsd  0x8(%rax),%xmm1
mulsd  -0x48(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
addsd  -0x40(%rbp),%xmm0
movsd  %xmm0,-0x58(%rbp)
mov    -0x10(%rbp),%rax
movsd  (%rax),%xmm0
mov    -0x8(%rbp),%rax
movsd  (%rax),%xmm2
mov    -0x10(%rbp),%rax
movsd  0x8(%rax),%xmm1
mov    -0x8(%rbp),%rax
mulsd  0x8(%rax),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
addsd  0x10(%rax),%xmm0
movsd  %xmm0,-0x30(%rbp)
mov    -0x10(%rbp),%rax
movsd  0x18(%rax),%xmm0
mov    -0x8(%rbp),%rax
movsd  (%rax),%xmm2
mov    -0x10(%rbp),%rax
movsd  0x20(%rax),%xmm1
mov    -0x8(%rbp),%rax
mulsd  0x8(%rax),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
mov    -0x10(%rbp),%rax
addsd  0x28(%rax),%xmm0
movsd  %xmm0,-0x38(%rbp)
movsd  -0x50(%rbp),%xmm0
movsd  -0x50(%rbp),%xmm2
movsd  -0x48(%rbp),%xmm1
mulsd  -0x48(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x60(%rbp)
movsd  -0x30(%rbp),%xmm0
movsd  -0x30(%rbp),%xmm2
movsd  -0x38(%rbp),%xmm1
mulsd  -0x38(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  -0x60(%rbp),%xmm0
mulsd  -0x68(%rbp),%xmm0
movsd  -0x60(%rbp),%xmm1
addsd  -0x68(%rbp),%xmm1
divsd  %xmm1,%xmm0
mov    -0x20(%rbp),%rax
movsd  %xmm0,(%rax)
movsd  -0x58(%rbp),%xmm0
mulsd  -0x58(%rbp),%xmm0
mov    -0x20(%rbp),%rax
divsd  (%rax),%xmm0
mov    -0x18(%rbp),%rax
movsd  %xmm0,(%rax)
mov    -0x18(%rbp),%rax
add    $0x8,%rax
mov    %rax,-0x18(%rbp)
mov    -0x20(%rbp),%rax
add    $0x8,%rax
mov    %rax,-0x20(%rbp)
mov    -0x8(%rbp),%rax
add    $0x30,%rax
mov    %rax,-0x8(%rbp)
mov    -0x6c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x6c(%rbp)
jmp    111f <exFDsSym+0x1f>
pop    %rbp
ret

x86 assembly (clang, -O2):
<exFDsSym>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
test   %r8d,%r8d
jle    1490 <exFDsSym+0x390>
lea    -0x1(%r8),%eax
mov    $0x1,%ebp
cmp    $0x2,%eax
jb     1378 <exFDsSym+0x278>
lea    (%rdx,%rax,8),%rbp
add    $0x8,%rbp
lea    (%rax,%rax,2),%r9
shl    $0x4,%r9
cmp    %rcx,%rbp
seta   %r12b
lea    (%rcx,%rax,8),%rbx
add    $0x8,%rbx
cmp    %rdx,%rbx
seta   %r15b
lea    0x48(%rsi),%r11
cmp    %rcx,%r11
seta   %r13b
cmp    %rsi,%rbx
seta   %r14b
add    %rdi,%r9
add    $0x28,%r9
cmp    %rcx,%r9
seta   %r10b
cmp    %rdi,%rbx
seta   %bl
cmp    %rdx,%r11
seta   %r11b
cmp    %rsi,%rbp
seta   -0x28(%rsp)
cmp    %rdx,%r9
seta   %r9b
cmp    %rdi,%rbp
seta   %bpl
test   %r15b,%r12b
jne    1373 <exFDsSym+0x273>
and    %r14b,%r13b
jne    1373 <exFDsSym+0x273>
and    %bl,%r10b
jne    1373 <exFDsSym+0x273>
and    -0x28(%rsp),%r11b
jne    1373 <exFDsSym+0x273>
and    %bpl,%r9b
jne    1373 <exFDsSym+0x273>
add    $0x1,%rax
mov    %eax,%ebp
and    $0x1,%ebp
test   %rbp,%rbp
mov    $0x2,%ebx
cmovne %rbp,%rbx
sub    %rbx,%rax
lea    0x1(%rax),%ebp
lea    (%rax,%rax,2),%r10
shl    $0x4,%r10
add    %rdi,%r10
lea    (%rdx,%rax,8),%r11
lea    (%rcx,%rax,8),%r14
movsd  (%rsi),%xmm11
movsd  0x8(%rsi),%xmm13
movsd  0x10(%rsi),%xmm12
movsd  0x18(%rsi),%xmm14
unpcklpd %xmm11,%xmm11
unpcklpd %xmm14,%xmm14
movsd  0x30(%rsi),%xmm0
movlhps %xmm0,%xmm0
movaps %xmm0,-0x28(%rsp)
unpcklpd %xmm13,%xmm13
movsd  0x20(%rsi),%xmm15
unpcklpd %xmm15,%xmm15
movsd  0x38(%rsi),%xmm0
unpcklpd %xmm0,%xmm0
movapd %xmm0,-0x18(%rsp)
unpcklpd %xmm12,%xmm12
movsd  0x28(%rsi),%xmm9
unpcklpd %xmm9,%xmm9
movsd  0x40(%rsi),%xmm10
unpcklpd %xmm10,%xmm10
add    $0x50,%rdi
xor    %ebx,%ebx
nopl   0x0(%rax)
movsd  -0x50(%rdi),%xmm3
movsd  -0x38(%rdi),%xmm6
movhpd -0x8(%rdi),%xmm6
movsd  -0x30(%rdi),%xmm4
movhpd (%rdi),%xmm4
movsd  -0x48(%rdi),%xmm2
movapd %xmm14,%xmm5
mulpd  %xmm4,%xmm5
movapd %xmm11,%xmm0
mulpd  %xmm6,%xmm0
movapd %xmm4,%xmm8
mulpd  %xmm15,%xmm8
movapd %xmm13,%xmm1
addpd  %xmm5,%xmm0
mulpd  %xmm6,%xmm1
mulpd  %xmm9,%xmm4
mulpd  %xmm12,%xmm6
addpd  %xmm8,%xmm1
addpd  %xmm4,%xmm6
movhpd -0x20(%rdi),%xmm3
addpd  -0x18(%rsp),%xmm1
movhpd -0x18(%rdi),%xmm2
movapd %xmm1,%xmm8
movapd %xmm3,%xmm4
movapd %xmm13,%xmm7
mulpd  %xmm2,%xmm7
movapd %xmm11,%xmm5
mulpd  %xmm2,%xmm8
mulpd  %xmm3,%xmm5
mulpd  %xmm15,%xmm2
mulpd  %xmm14,%xmm3
addpd  %xmm7,%xmm5
addpd  %xmm2,%xmm3
addpd  -0x28(%rsp),%xmm0
addpd  %xmm10,%xmm6
mulpd  %xmm0,%xmm4
addpd  %xmm12,%xmm5
addpd  %xmm9,%xmm3
mulpd  %xmm1,%xmm1
addpd  %xmm8,%xmm4
mulpd  %xmm0,%xmm0
mulpd  %xmm3,%xmm3
mulpd  %xmm5,%xmm5
addpd  %xmm1,%xmm0
addpd  %xmm3,%xmm5
movapd %xmm0,%xmm1
mulpd  %xmm5,%xmm1
addpd  %xmm0,%xmm5
addpd  %xmm6,%xmm4
divpd  %xmm5,%xmm1
mulpd  %xmm4,%xmm4
divpd  %xmm1,%xmm4
movupd %xmm1,(%rcx,%rbx,8)
movupd %xmm4,(%rdx,%rbx,8)
add    $0x2,%rbx
add    $0x60,%rdi
cmp    %rbx,%rax
jne    1260 <exFDsSym+0x160>
mov    %r10,%rdi
mov    %r11,%rdx
mov    %r14,%rcx
jmp    1378 <exFDsSym+0x278>
mov    $0x1,%ebp
sub    %ebp,%r8d
add    $0x1,%r8d
add    $0x20,%rdi
xor    %eax,%eax
cs nopw 0x0(%rax,%rax,1)
nop
movsd  -0x8(%rdi),%xmm0
movsd  0x18(%rsi),%xmm2
movsd  (%rdi),%xmm5
movapd %xmm2,%xmm4
movsd  (%rsi),%xmm1
mulsd  %xmm5,%xmm4
movsd  0x8(%rsi),%xmm10
movapd %xmm1,%xmm3
mulsd  %xmm0,%xmm3
movsd  0x20(%rsi),%xmm11
movapd %xmm5,%xmm7
addsd  %xmm4,%xmm3
mulsd  %xmm11,%xmm7
movapd %xmm10,%xmm4
mulsd  %xmm0,%xmm4
addsd  0x30(%rsi),%xmm3
addsd  %xmm7,%xmm4
movsd  0x10(%rsi),%xmm9
addsd  0x38(%rsi),%xmm4
movsd  0x28(%rsi),%xmm8
mulsd  %xmm8,%xmm5
mulsd  %xmm9,%xmm0
addsd  %xmm5,%xmm0
movsd  -0x20(%rdi),%xmm5
movsd  -0x18(%rdi),%xmm7
addsd  0x40(%rsi),%xmm0
movapd %xmm4,%xmm6
mulsd  %xmm5,%xmm1
mulsd  %xmm5,%xmm2
mulsd  %xmm7,%xmm10
mulsd  %xmm7,%xmm6
addsd  %xmm10,%xmm1
addsd  %xmm9,%xmm1
mulsd  %xmm7,%xmm11
mulsd  %xmm3,%xmm5
addsd  %xmm11,%xmm2
addsd  %xmm8,%xmm2
mulsd  %xmm4,%xmm4
addsd  %xmm6,%xmm5
mulsd  %xmm3,%xmm3
mulsd  %xmm2,%xmm2
mulsd  %xmm1,%xmm1
addsd  %xmm4,%xmm3
addsd  %xmm2,%xmm1
movapd %xmm3,%xmm2
mulsd  %xmm1,%xmm2
addsd  %xmm3,%xmm1
addsd  %xmm0,%xmm5
divsd  %xmm1,%xmm2
mulsd  %xmm5,%xmm5
divsd  %xmm2,%xmm5
movsd  %xmm2,(%rcx,%rax,8)
movsd  %xmm5,(%rdx,%rax,8)
add    $0x1,%rax
add    $0x30,%rdi
cmp    %eax,%r8d
jne    1390 <exFDsSym+0x290>
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @exFDsSym(double* %0, double* %1, double* %2, double* %3, i32 %4) {
%6 = alloca double*
%7 = alloca double*
%8 = alloca double*
%9 = alloca double*
%10 = alloca i32
%11 = alloca double
%12 = alloca double
%13 = alloca double
%14 = alloca double
%15 = alloca double
%16 = alloca double
%17 = alloca double
%18 = alloca double
%19 = alloca i32
store double* %0, double** %6
store double* %1, double** %7
store double* %2, double** %8
store double* %3, double** %9
store i32 %4, i32* %10
store i32 1, i32* %19
br label %20
20: ; preds = %155, %5
%21 = load i32, i32* %19
%22 = load i32, i32* %10
%23 = icmp sle i32 %21, %22
br i1 %23, label %24, label %158
24: ; preds = %20
%25 = load double*, double** %7
%26 = load double, double* %25
%27 = load double*, double** %6
%28 = getelementptr inbounds double, double* %27, i64 3
%29 = load double, double* %28
%30 = load double*, double** %7
%31 = getelementptr inbounds double, double* %30, i64 3
%32 = load double, double* %31
%33 = load double*, double** %6
%34 = getelementptr inbounds double, double* %33, i64 4
%35 = load double, double* %34
%36 = fmul double %32, %35
%37 = call double @llvm.fmuladd.f64(double %26, double %29, double %36)
%38 = load double*, double** %7
%39 = getelementptr inbounds double, double* %38, i64 6
%40 = load double, double* %39
%41 = fadd double %37, %40
store double %41, double* %15
%42 = load double*, double** %7
%43 = getelementptr inbounds double, double* %42, i64 1
%44 = load double, double* %43
%45 = load double*, double** %6
%46 = getelementptr inbounds double, double* %45, i64 3
%47 = load double, double* %46
%48 = load double*, double** %7
%49 = getelementptr inbounds double, double* %48, i64 4
%50 = load double, double* %49
%51 = load double*, double** %6
%52 = getelementptr inbounds double, double* %51, i64 4
%53 = load double, double* %52
%54 = fmul double %50, %53
%55 = call double @llvm.fmuladd.f64(double %44, double %47, double %54)
%56 = load double*, double** %7
%57 = getelementptr inbounds double, double* %56, i64 7
%58 = load double, double* %57
%59 = fadd double %55, %58
store double %59, double* %14
%60 = load double*, double** %7
%61 = getelementptr inbounds double, double* %60, i64 2
%62 = load double, double* %61
%63 = load double*, double** %6
%64 = getelementptr inbounds double, double* %63, i64 3
%65 = load double, double* %64
%66 = load double*, double** %7
%67 = getelementptr inbounds double, double* %66, i64 5
%68 = load double, double* %67
%69 = load double*, double** %6
%70 = getelementptr inbounds double, double* %69, i64 4
%71 = load double, double* %70
%72 = fmul double %68, %71
%73 = call double @llvm.fmuladd.f64(double %62, double %65, double %72)
%74 = load double*, double** %7
%75 = getelementptr inbounds double, double* %74, i64 8
%76 = load double, double* %75
%77 = fadd double %73, %76
store double %77, double* %13
%78 = load double*, double** %6
%79 = load double, double* %78
%80 = load double, double* %15
%81 = load double*, double** %6
%82 = getelementptr inbounds double, double* %81, i64 1
%83 = load double, double* %82
%84 = load double, double* %14
%85 = fmul double %83, %84
%86 = call double @llvm.fmuladd.f64(double %79, double %80, double %85)
%87 = load double, double* %13
%88 = fadd double %86, %87
store double %88, double* %16
%89 = load double*, double** %7
%90 = load double, double* %89
%91 = load double*, double** %6
%92 = load double, double* %91
%93 = load double*, double** %7
%94 = getelementptr inbounds double, double* %93, i64 1
%95 = load double, double* %94
%96 = load double*, double** %6
%97 = getelementptr inbounds double, double* %96, i64 1
%98 = load double, double* %97
%99 = fmul double %95, %98
%100 = call double @llvm.fmuladd.f64(double %90, double %92, double %99)
%101 = load double*, double** %7
%102 = getelementptr inbounds double, double* %101, i64 2
%103 = load double, double* %102
%104 = fadd double %100, %103
store double %104, double* %11
%105 = load double*, double** %7
%106 = getelementptr inbounds double, double* %105, i64 3
%107 = load double, double* %106
%108 = load double*, double** %6
%109 = load double, double* %108
%110 = load double*, double** %7
%111 = getelementptr inbounds double, double* %110, i64 4
%112 = load double, double* %111
%113 = load double*, double** %6
%114 = getelementptr inbounds double, double* %113, i64 1
%115 = load double, double* %114
%116 = fmul double %112, %115
%117 = call double @llvm.fmuladd.f64(double %107, double %109, double %116)
%118 = load double*, double** %7
%119 = getelementptr inbounds double, double* %118, i64 5
%120 = load double, double* %119
%121 = fadd double %117, %120
store double %121, double* %12
%122 = load double, double* %15
%123 = load double, double* %15
%124 = load double, double* %14
%125 = load double, double* %14
%126 = fmul double %124, %125
%127 = call double @llvm.fmuladd.f64(double %122, double %123, double %126)
store double %127, double* %17
%128 = load double, double* %11
%129 = load double, double* %11
%130 = load double, double* %12
%131 = load double, double* %12
%132 = fmul double %130, %131
%133 = call double @llvm.fmuladd.f64(double %128, double %129, double %132)
store double %133, double* %18
%134 = load double, double* %17
%135 = load double, double* %18
%136 = fmul double %134, %135
%137 = load double, double* %17
%138 = load double, double* %18
%139 = fadd double %137, %138
%140 = fdiv double %136, %139
%141 = load double*, double** %9
store double %140, double* %141
%142 = load double, double* %16
%143 = load double, double* %16
%144 = fmul double %142, %143
%145 = load double*, double** %9
%146 = load double, double* %145
%147 = fdiv double %144, %146
%148 = load double*, double** %8
store double %147, double* %148
%149 = load double*, double** %8
%150 = getelementptr inbounds double, double* %149, i32 1
store double* %150, double** %8
%151 = load double*, double** %9
%152 = getelementptr inbounds double, double* %151, i32 1
store double* %152, double** %9
%153 = load double*, double** %6
%154 = getelementptr inbounds double, double* %153, i64 6
store double* %154, double** %6
br label %155
155: ; preds = %24
%156 = load i32, i32* %19
%157 = add nsw i32 %156, 1
store i32 %157, i32* %19
br label %20
158: ; preds = %20
ret void
}

LLVM IR (-O2):
define void @exFDsSym(double* nocapture %0, double* nocapture %1, double* nocapture writeonly %2, double* nocapture writeonly %3, i32 %4) {
%6 = icmp slt i32 %4, 1
br i1 %6, label %207, label %7
7: ; preds = %5
%8 = getelementptr inbounds double, double* %1, i64 3
%9 = getelementptr inbounds double, double* %1, i64 6
%10 = getelementptr inbounds double, double* %1, i64 1
%11 = getelementptr inbounds double, double* %1, i64 4
%12 = getelementptr inbounds double, double* %1, i64 7
%13 = getelementptr inbounds double, double* %1, i64 2
%14 = getelementptr inbounds double, double* %1, i64 5
%15 = getelementptr inbounds double, double* %1, i64 8
%16 = add i32 %4, -1
%17 = zext i32 %16 to i64
%18 = add nuw nsw i64 %17, 1
%19 = icmp ult i32 %16, 2
br i1 %19, label %149, label %20
20: ; preds = %7
%21 = add i32 %4, -1
%22 = zext i32 %21 to i64
%23 = add nuw nsw i64 %22, 1
%24 = getelementptr double, double* %3, i64 %23
%25 = getelementptr double, double* %2, i64 %23
%26 = getelementptr double, double* %1, i64 9
%27 = mul nuw nsw i64 %22, 6
%28 = add nuw nsw i64 %27, 5
%29 = getelementptr double, double* %0, i64 %28
%30 = icmp ugt double* %25, %3
%31 = icmp ugt double* %24, %2
%32 = and i1 %30, %31
%33 = icmp ugt double* %26, %3
%34 = icmp ugt double* %24, %1
%35 = and i1 %33, %34
%36 = or i1 %32, %35
%37 = icmp ugt double* %29, %3
%38 = icmp ugt double* %24, %0
%39 = and i1 %37, %38
%40 = or i1 %36, %39
%41 = icmp ugt double* %26, %2
%42 = icmp ugt double* %25, %1
%43 = and i1 %41, %42
%44 = or i1 %40, %43
%45 = icmp ugt double* %29, %2
%46 = icmp ugt double* %25, %0
%47 = and i1 %45, %46
%48 = or i1 %44, %47
br i1 %48, label %149, label %49
49: ; preds = %20
%50 = and i64 %18, 1
%51 = icmp eq i64 %50, 0
%52 = select i1 %51, i64 2, i64 %50
%53 = sub nsw i64 %18, %52
%54 = trunc i64 %53 to i32
%55 = add i32 %54, 1
%56 = mul nsw i64 %53, 6
%57 = getelementptr double, double* %0, i64 %56
%58 = getelementptr double, double* %2, i64 %53
%59 = getelementptr double, double* %3, i64 %53
%60 = load double, double* %1
%61 = insertelement <2 x double> poison, double %60, i64 0
%62 = shufflevector <2 x double> %61, <2 x double> poison, <2 x i32> zeroinitializer
%63 = load double, double* %8
%64 = insertelement <2 x double> poison, double %63, i64 0
%65 = shufflevector <2 x double> %64, <2 x double> poison, <2 x i32> zeroinitializer
%66 = load double, double* %9
%67 = insertelement <2 x double> poison, double %66, i64 0
%68 = shufflevector <2 x double> %67, <2 x double> poison, <2 x i32> zeroinitializer
%69 = load double, double* %10
%70 = insertelement <2 x double> poison, double %69, i64 0
%71 = shufflevector <2 x double> %70, <2 x double> poison, <2 x i32> zeroinitializer
%72 = load double, double* %11
%73 = insertelement <2 x double> poison, double %72, i64 0
%74 = shufflevector <2 x double> %73, <2 x double> poison, <2 x i32> zeroinitializer
%75 = load double, double* %12
%76 = insertelement <2 x double> poison, double %75, i64 0
%77 = shufflevector <2 x double> %76, <2 x double> poison, <2 x i32> zeroinitializer
%78 = load double, double* %13
%79 = insertelement <2 x double> poison, double %78, i64 0
%80 = shufflevector <2 x double> %79, <2 x double> poison, <2 x i32> zeroinitializer
%81 = load double, double* %14
%82 = insertelement <2 x double> poison, double %81, i64 0
%83 = shufflevector <2 x double> %82, <2 x double> poison, <2 x i32> zeroinitializer
%84 = load double, double* %15
%85 = insertelement <2 x double> poison, double %84, i64 0
%86 = shufflevector <2 x double> %85, <2 x double> poison, <2 x i32> zeroinitializer
br label %87
87: ; preds = %87, %49
%88 = phi i64 [ 0, %49 ], [ %147, %87 ]
%89 = mul i64 %88, 6
%90 = getelementptr double, double* %0, i64 %89
%91 = or i64 %88, 1
%92 = mul i64 %91, 6
%93 = getelementptr double, double* %0, i64 %92
%94 = getelementptr double, double* %2, i64 %88
%95 = getelementptr double, double* %3, i64 %88
%96 = getelementptr inbounds double, double* %90, i64 3
%97 = getelementptr inbounds double, double* %93, i64 3
%98 = load double, double* %96
%99 = load double, double* %97
%100 = insertelement <2 x double> poison, double %98, i64 0
%101 = insertelement <2 x double> %100, double %99, i64 1
%102 = getelementptr inbounds double, double* %90, i64 4
%103 = getelementptr inbounds double, double* %93, i64 4
%104 = load double, double* %102
%105 = load double, double* %103
%106 = insertelement <2 x double> poison, double %104, i64 0
%107 = insertelement <2 x double> %106, double %105, i64 1
%108 = fmul <2 x double> %65, %107
%109 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %62, <2 x double> %101, <2 x double> %108)
%110 = fadd <2 x double> %68, %109
%111 = fmul <2 x double> %107, %74
%112 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %71, <2 x double> %101, <2 x double> %111)
%113 = fadd <2 x double> %77, %112
%114 = fmul <2 x double> %107, %83
%115 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %80, <2 x double> %101, <2 x double> %114)
%116 = fadd <2 x double> %86, %115
%117 = load double, double* %90
%118 = load double, double* %93
%119 = insertelement <2 x double> poison, double %117, i64 0
%120 = insertelement <2 x double> %119, double %118, i64 1
%121 = getelementptr inbounds double, double* %90, i64 1
%122 = getelementptr inbounds double, double* %93, i64 1
%123 = load double, double* %121
%124 = load double, double* %122
%125 = insertelement <2 x double> poison, double %123, i64 0
%126 = insertelement <2 x double> %125, double %124, i64 1
%127 = fmul <2 x double> %113, %126
%128 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %120, <2 x double> %110, <2 x double> %127)
%129 = fadd <2 x double> %116, %128
%130 = fmul <2 x double> %71, %126
%131 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %62, <2 x double> %120, <2 x double> %130)
%132 = fadd <2 x double> %80, %131
%133 = fmul <2 x double> %74, %126
%134 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %65, <2 x double> %120, <2 x double> %133)
%135 = fadd <2 x double> %83, %134
%136 = fmul <2 x double> %113, %113
%137 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %110, <2 x double> %110, <2 x double> %136)
%138 = fmul <2 x double> %135, %135
%139 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %132, <2 x double> %132, <2 x double> %138)
%140 = fmul <2 x double> %137, %139
%141 = fadd <2 x double> %137, %139
%142 = fdiv <2 x double> %140, %141
%143 = bitcast double* %95 to <2 x double>*
store <2 x double> %142, <2 x double>* %143
%144 = fmul <2 x double> %129, %129
%145 = fdiv <2 x double> %144, %142
%146 = bitcast double* %94 to <2 x double>*
store <2 x double> %145, <2 x double>* %146
%147 = add nuw i64 %88, 2
%148 = icmp eq i64 %147, %53
br i1 %148, label %149, label %87
149: ; preds = %87, %20, %7
%150 = phi i32 [ 1, %20 ], [ 1, %7 ], [ %55, %87 ]
%151 = phi double* [ %0, %20 ], [ %0, %7 ], [ %57, %87 ]
%152 = phi double* [ %2, %20 ], [ %2, %7 ], [ %58, %87 ]
%153 = phi double* [ %3, %20 ], [ %3, %7 ], [ %59, %87 ]
br label %154
154: ; preds = %149, %154
%155 = phi i32 [ %205, %154 ], [ %150, %149 ]
%156 = phi double* [ %204, %154 ], [ %151, %149 ]
%157 = phi double* [ %202, %154 ], [ %152, %149 ]
%158 = phi double* [ %203, %154 ], [ %153, %149 ]
%159 = load double, double* %1
%160 = getelementptr inbounds double, double* %156, i64 3
%161 = load double, double* %160
%162 = load double, double* %8
%163 = getelementptr inbounds double, double* %156, i64 4
%164 = load double, double* %163
%165 = fmul double %162, %164
%166 = tail call double @llvm.fmuladd.f64(double %159, double %161, double %165)
%167 = load double, double* %9
%168 = fadd double %167, %166
%169 = load double, double* %10
%170 = load double, double* %11
%171 = fmul double %164, %170
%172 = tail call double @llvm.fmuladd.f64(double %169, double %161, double %171)
%173 = load double, double* %12
%174 = fadd double %173, %172
%175 = load double, double* %13
%176 = load double, double* %14
%177 = fmul double %164, %176
%178 = tail call double @llvm.fmuladd.f64(double %175, double %161, double %177)
%179 = load double, double* %15
%180 = fadd double %179, %178
%181 = load double, double* %156
%182 = getelementptr inbounds double, double* %156, i64 1
%183 = load double, double* %182
%184 = fmul double %174, %183
%185 = tail call double @llvm.fmuladd.f64(double %181, double %168, double %184)
%186 = fadd double %180, %185
%187 = fmul double %169, %183
%188 = tail call double @llvm.fmuladd.f64(double %159, double %181, double %187)
%189 = fadd double %175, %188
%190 = fmul double %170, %183
%191 = tail call double @llvm.fmuladd.f64(double %162, double %181, double %190)
%192 = fadd double %176, %191
%193 = fmul double %174, %174
%194 = tail call double @llvm.fmuladd.f64(double %168, double %168, double %193)
%195 = fmul double %192, %192
%196 = tail call double @llvm.fmuladd.f64(double %189, double %189, double %195)
%197 = fmul double %194, %196
%198 = fadd double %194, %196
%199 = fdiv double %197, %198
store double %199, double* %158
%200 = fmul double %186, %186
%201 = fdiv double %200, %199
store double %201, double* %157
%202 = getelementptr inbounds double, double* %157, i64 1
%203 = getelementptr inbounds double, double* %158, i64 1
%204 = getelementptr inbounds double, double* %156, i64 6
%205 = add nuw i32 %155, 1
%206 = icmp eq i32 %155, %4
br i1 %206, label %207, label %154
207: ; preds = %154, %5
ret void
}