double iglsadff1t(double x, double *c, const int m, const double g, double *d) {
  int i;
  double y;
  y = x + g * d[0];
  d[m] = c[m] * x;
  for (i = m - 1; i >= 1; i--)
    d[i] += c[i] * x;
  for (i = 0; i < m; i++)
    d[i] = c[i + 1];
  return (y);
}


x86 assembly (clang, -O0):
<iglsadff1t>:
push   %rbp
mov    %rsp,%rbp
movsd  %xmm0,-0x8(%rbp)
mov    %rdi,-0x10(%rbp)
mov    %esi,-0x14(%rbp)
movsd  %xmm1,-0x20(%rbp)
mov    %rdx,-0x28(%rbp)
movsd  -0x8(%rbp),%xmm1
movsd  -0x20(%rbp),%xmm0
mov    -0x28(%rbp),%rax
movsd  (%rax),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x38(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
mulsd  -0x8(%rbp),%xmm0
mov    -0x28(%rbp),%rax
movslq -0x14(%rbp),%rcx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x14(%rbp),%eax
sub    $0x1,%eax
mov    %eax,-0x2c(%rbp)
cmpl   $0x1,-0x2c(%rbp)
jl     11a4 <iglsadff1t+0xa4>
mov    -0x10(%rbp),%rax
movslq -0x2c(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm0
movsd  -0x8(%rbp),%xmm2
mov    -0x28(%rbp),%rax
movslq -0x2c(%rbp),%rcx
movsd  (%rax,%rcx,8),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x2c(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0x2c(%rbp)
jmp    1160 <iglsadff1t+0x60>
movl   $0x0,-0x2c(%rbp)
mov    -0x2c(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    11e4 <iglsadff1t+0xe4>
mov    -0x10(%rbp),%rax
mov    -0x2c(%rbp),%ecx
add    $0x1,%ecx
movslq %ecx,%rcx
movsd  (%rax,%rcx,8),%xmm0
mov    -0x28(%rbp),%rax
movslq -0x2c(%rbp),%rcx
movsd  %xmm0,(%rax,%rcx,8)
mov    -0x2c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x2c(%rbp)
jmp    11ab <iglsadff1t+0xab>
movsd  -0x38(%rbp),%xmm0
pop    %rbp
ret

x86 assembly (clang, -O2):
<iglsadff1t>:
push   %rbx
movsd  (%rdx),%xmm2
movslq %esi,%rax
movsd  (%rdi,%rax,8),%xmm3
mulsd  %xmm0,%xmm3
movsd  %xmm3,(%rdx,%rax,8)
mov    %esi,%r8d
cmp    $0x2,%eax
jl     11d0 <iglsadff1t+0xd0>
xor    %r9d,%r9d
mov    %r8,%rcx
sub    $0x2,%rcx
mov    $0x0,%r10d
cmovae %rcx,%r10
add    $0x1,%r10
mov    %r8,%rax
cmp    $0x4,%r10
jb     11a9 <iglsadff1t+0xa9>
sub    $0x2,%rax
mov    $0x0,%ecx
cmovae %rax,%rcx
mov    %r8d,%eax
sub    $0x2,%eax
cmovb  %r9d,%eax
lea    -0x1(%rsi),%r9d
cmp    %eax,%r9d
jb     11a6 <iglsadff1t+0xa6>
shr    $0x20,%rcx
jne    11a6 <iglsadff1t+0xa6>
cmp    $0x2,%r8
mov    $0x2,%ecx
cmovb  %r8,%rcx
add    %r9,%rcx
sub    %r8,%rcx
lea    (%rdx,%rcx,8),%r11
lea    (%rdi,%r9,8),%rax
add    $0x8,%rax
cmp    %rax,%r11
jae    1383 <iglsadff1t+0x283>
lea    (%rdx,%r9,8),%rax
add    $0x8,%rax
lea    (%rdi,%rcx,8),%rcx
cmp    %rax,%rcx
jae    1383 <iglsadff1t+0x283>
mov    %r8,%rax
add    $0x1,%rax
nopl   (%rax)
lea    -0x2(%rax),%ecx
movsd  (%rdi,%rcx,8),%xmm3
mulsd  %xmm0,%xmm3
addsd  (%rdx,%rcx,8),%xmm3
movsd  %xmm3,(%rdx,%rcx,8)
add    $0xffffffffffffffff,%rax
cmp    $0x2,%rax
ja     11b0 <iglsadff1t+0xb0>
test   %esi,%esi
jle    1375 <iglsadff1t+0x275>
cmp    $0x4,%esi
jb     11ff <iglsadff1t+0xff>
lea    (%rdi,%r8,8),%rax
add    $0x8,%rax
cmp    %rdx,%rax
jbe    12a0 <iglsadff1t+0x1a0>
lea    (%rdx,%r8,8),%rax
lea    0x8(%rdi),%rcx
cmp    %rax,%rcx
jae    12a0 <iglsadff1t+0x1a0>
xor    %ecx,%ecx
mov    %rcx,%r9
not    %r9
add    %r8,%r9
mov    %r8,%rsi
and    $0x3,%rsi
je     1244 <iglsadff1t+0x144>
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
lea    0x1(%rcx),%rax
movsd  0x8(%rdi,%rcx,8),%xmm3
movsd  %xmm3,(%rdx,%rcx,8)
mov    %rax,%rcx
add    $0xffffffffffffffff,%rsi
jne    1220 <iglsadff1t+0x120>
cmp    $0x3,%r9
jb     1375 <iglsadff1t+0x275>
jmp    1260 <iglsadff1t+0x160>
mov    %rcx,%rax
cmp    $0x3,%r9
jb     1375 <iglsadff1t+0x275>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
movsd  0x8(%rdi,%rax,8),%xmm3
movsd  %xmm3,(%rdx,%rax,8)
movsd  0x10(%rdi,%rax,8),%xmm3
movsd  %xmm3,0x8(%rdx,%rax,8)
movsd  0x18(%rdi,%rax,8),%xmm3
movsd  %xmm3,0x10(%rdx,%rax,8)
movsd  0x20(%rdi,%rax,8),%xmm3
movsd  %xmm3,0x18(%rdx,%rax,8)
lea    0x4(%rax),%rcx
mov    %rcx,%rax
cmp    %rcx,%r8
jne    1260 <iglsadff1t+0x160>
jmp    1375 <iglsadff1t+0x275>
mov    %r8d,%ecx
and    $0xfffffffc,%ecx
lea    -0x4(%rcx),%rsi
mov    %rsi,%rax
shr    $0x2,%rax
add    $0x1,%rax
mov    %eax,%r9d
and    $0x3,%r9d
cmp    $0xc,%rsi
jae    12c6 <iglsadff1t+0x1c6>
xor    %esi,%esi
jmp    132d <iglsadff1t+0x22d>
and    $0xfffffffffffffffc,%rax
xor    %esi,%esi
nopl   0x0(%rax)
movups 0x8(%rdi,%rsi,8),%xmm3
movups 0x18(%rdi,%rsi,8),%xmm4
movups %xmm3,(%rdx,%rsi,8)
movups %xmm4,0x10(%rdx,%rsi,8)
movups 0x28(%rdi,%rsi,8),%xmm3
movups 0x38(%rdi,%rsi,8),%xmm4
movups %xmm3,0x20(%rdx,%rsi,8)
movups %xmm4,0x30(%rdx,%rsi,8)
movups 0x48(%rdi,%rsi,8),%xmm3
movups 0x58(%rdi,%rsi,8),%xmm4
movups %xmm3,0x40(%rdx,%rsi,8)
movups %xmm4,0x50(%rdx,%rsi,8)
movupd 0x68(%rdi,%rsi,8),%xmm3
movupd 0x78(%rdi,%rsi,8),%xmm4
movupd %xmm3,0x60(%rdx,%rsi,8)
movupd %xmm4,0x70(%rdx,%rsi,8)
add    $0x10,%rsi
add    $0xfffffffffffffffc,%rax
jne    12d0 <iglsadff1t+0x1d0>
test   %r9,%r9
je     136c <iglsadff1t+0x26c>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
lea    0x0(,%rsi,8),%rax
or     $0x8,%rax
movupd (%rdi,%rax,1),%xmm3
movupd 0x10(%rdi,%rax,1),%xmm4
movupd %xmm3,(%rdx,%rsi,8)
movupd %xmm4,0x10(%rdx,%rsi,8)
add    $0x4,%rsi
add    $0xffffffffffffffff,%r9
jne    1340 <iglsadff1t+0x240>
cmp    %r8,%rcx
jne    1201 <iglsadff1t+0x101>
mulsd  %xmm2,%xmm1
addsd  %xmm0,%xmm1
movapd %xmm1,%xmm0
pop    %rbx
ret
mov    %r10,%r9
and    $0xfffffffffffffffc,%r9
mov    %r8,%rax
sub    %r9,%rax
movapd %xmm0,%xmm3
unpcklpd %xmm0,%xmm3
lea    -0x1(%r8),%rcx
shufpd $0x1,%xmm3,%xmm3
mov    %r9,%r11
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    %ecx,%ebx
shl    $0x3,%rbx
movupd -0x18(%rdi,%rbx,1),%xmm4
movupd -0x8(%rdi,%rbx,1),%xmm5
movupd -0x18(%rdx,%rbx,1),%xmm6
movupd -0x8(%rdx,%rbx,1),%xmm7
mulpd  %xmm3,%xmm5
addpd  %xmm7,%xmm5
movupd %xmm5,-0x8(%rdx,%rbx,1)
mulpd  %xmm3,%xmm4
addpd  %xmm6,%xmm4
movupd %xmm4,-0x18(%rdx,%rbx,1)
add    $0xfffffffffffffffc,%rcx
add    $0xfffffffffffffffc,%r11
jne    13b0 <iglsadff1t+0x2b0>
cmp    %r9,%r10
je     11d0 <iglsadff1t+0xd0>
jmp    11a9 <iglsadff1t+0xa9>

LLVM IR (-O0):
define double @iglsadff1t(double %0, double* %1, i32 %2, double %3, double* %4) {
%6 = alloca double
%7 = alloca double*
%8 = alloca i32
%9 = alloca double
%10 = alloca double*
%11 = alloca i32
%12 = alloca double
store double %0, double* %6
store double* %1, double** %7
store i32 %2, i32* %8
store double %3, double* %9
store double* %4, double** %10
%13 = load double, double* %6
%14 = load double, double* %9
%15 = load double*, double** %10
%16 = getelementptr inbounds double, double* %15, i64 0
%17 = load double, double* %16
%18 = call double @llvm.fmuladd.f64(double %14, double %17, double %13)
store double %18, double* %12
%19 = load double*, double** %7
%20 = load i32, i32* %8
%21 = sext i32 %20 to i64
%22 = getelementptr inbounds double, double* %19, i64 %21
%23 = load double, double* %22
%24 = load double, double* %6
%25 = fmul double %23, %24
%26 = load double*, double** %10
%27 = load i32, i32* %8
%28 = sext i32 %27 to i64
%29 = getelementptr inbounds double, double* %26, i64 %28
store double %25, double* %29
%30 = load i32, i32* %8
%31 = sub nsw i32 %30, 1
store i32 %31, i32* %11
br label %32
32: ; preds = %48, %5
%33 = load i32, i32* %11
%34 = icmp sge i32 %33, 1
br i1 %34, label %35, label %51
35: ; preds = %32
%36 = load double*, double** %7
%37 = load i32, i32* %11
%38 = sext i32 %37 to i64
%39 = getelementptr inbounds double, double* %36, i64 %38
%40 = load double, double* %39
%41 = load double, double* %6
%42 = load double*, double** %10
%43 = load i32, i32* %11
%44 = sext i32 %43 to i64
%45 = getelementptr inbounds double, double* %42, i64 %44
%46 = load double, double* %45
%47 = call double @llvm.fmuladd.f64(double %40, double %41, double %46)
store double %47, double* %45
br label %48
48: ; preds = %35
%49 = load i32, i32* %11
%50 = add nsw i32 %49, -1
store i32 %50, i32* %11
br label %32
51: ; preds = %32
store i32 0, i32* %11
br label %52
52: ; preds = %67, %51
%53 = load i32, i32* %11
%54 = load i32, i32* %8
%55 = icmp slt i32 %53, %54
br i1 %55, label %56, label %70
56: ; preds = %52
%57 = load double*, double** %7
%58 = load i32, i32* %11
%59 = add nsw i32 %58, 1
%60 = sext i32 %59 to i64
%61 = getelementptr inbounds double, double* %57, i64 %60
%62 = load double, double* %61
%63 = load double*, double** %10
%64 = load i32, i32* %11
%65 = sext i32 %64 to i64
%66 = getelementptr inbounds double, double* %63, i64 %65
store double %62, double* %66
br label %67
67: ; preds = %56
%68 = load i32, i32* %11
%69 = add nsw i32 %68, 1
store i32 %69, i32* %11
br label %52
70: ; preds = %52
%71 = load double, double* %12
ret double %71
}

LLVM IR (-O2):
define double @iglsadff1t(double %0, double* nocapture %1, i32 %2, double %3, double* nocapture %4) {
%6 = load double, double* %4
%7 = sext i32 %2 to i64
%8 = getelementptr inbounds double, double* %1, i64 %7
%9 = load double, double* %8
%10 = fmul double %9, %0
%11 = getelementptr inbounds double, double* %4, i64 %7
store double %10, double* %11
%12 = icmp sgt i32 %2, 1
br i1 %12, label %13, label %85
13: ; preds = %5
%14 = zext i32 %2 to i64
%15 = add nuw nsw i64 %14, 1
%16 = call i64 @llvm.umin.i64(i64 %14, i64 2)
%17 = sub nsw i64 %15, %16
%18 = icmp ult i64 %17, 4
br i1 %18, label %83, label %19
19: ; preds = %13
%20 = call i64 @llvm.umin.i64(i64 %14, i64 2)
%21 = sub nsw i64 %14, %20
%22 = add i32 %2, -1
%23 = trunc i64 %21 to i32
%24 = icmp ult i32 %22, %23
%25 = icmp ugt i64 %21, 4294967295
%26 = or i1 %24, %25
br i1 %26, label %83, label %27
27: ; preds = %19
%28 = call i64 @llvm.umin.i64(i64 %14, i64 2)
%29 = add i32 %2, -1
%30 = zext i32 %29 to i64
%31 = add nuw nsw i64 %28, %30
%32 = sub nsw i64 %31, %14
%33 = getelementptr double, double* %4, i64 %32
%34 = add nuw nsw i64 %30, 1
%35 = getelementptr double, double* %4, i64 %34
%36 = getelementptr double, double* %1, i64 %32
%37 = getelementptr double, double* %1, i64 %34
%38 = icmp ult double* %33, %37
%39 = icmp ult double* %36, %35
%40 = and i1 %38, %39
br i1 %40, label %83, label %41
41: ; preds = %27
%42 = and i64 %17, -4
%43 = sub nsw i64 %14, %42
%44 = insertelement <2 x double> poison, double %0, i64 0
%45 = shufflevector <2 x double> %44, <2 x double> poison, <2 x i32> zeroinitializer
%46 = insertelement <2 x double> poison, double %0, i64 0
%47 = shufflevector <2 x double> %46, <2 x double> poison, <2 x i32> zeroinitializer
br label %48
48: ; preds = %48, %41
%49 = phi i64 [ 0, %41 ], [ %79, %48 ]
%50 = xor i64 %49, -1
%51 = add i64 %50, %14
%52 = and i64 %51, 4294967295
%53 = getelementptr inbounds double, double* %1, i64 %52
%54 = getelementptr inbounds double, double* %53, i64 -1
%55 = bitcast double* %54 to <2 x double>*
%56 = load <2 x double>, <2 x double>* %55
%57 = shufflevector <2 x double> %56, <2 x double> poison, <2 x i32> <i32 1, i32 0>
%58 = getelementptr inbounds double, double* %53, i64 -2
%59 = getelementptr inbounds double, double* %58, i64 -1
%60 = bitcast double* %59 to <2 x double>*
%61 = load <2 x double>, <2 x double>* %60
%62 = shufflevector <2 x double> %61, <2 x double> poison, <2 x i32> <i32 1, i32 0>
%63 = getelementptr inbounds double, double* %4, i64 %52
%64 = getelementptr inbounds double, double* %63, i64 -1
%65 = bitcast double* %64 to <2 x double>*
%66 = load <2 x double>, <2 x double>* %65
%67 = shufflevector <2 x double> %66, <2 x double> poison, <2 x i32> <i32 1, i32 0>
%68 = getelementptr inbounds double, double* %63, i64 -2
%69 = getelementptr inbounds double, double* %68, i64 -1
%70 = bitcast double* %69 to <2 x double>*
%71 = load <2 x double>, <2 x double>* %70
%72 = shufflevector <2 x double> %71, <2 x double> poison, <2 x i32> <i32 1, i32 0>
%73 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %57, <2 x double> %45, <2 x double> %67)
%74 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %62, <2 x double> %47, <2 x double> %72)
%75 = shufflevector <2 x double> %73, <2 x double> poison, <2 x i32> <i32 1, i32 0>
%76 = bitcast double* %64 to <2 x double>*
store <2 x double> %75, <2 x double>* %76
%77 = shufflevector <2 x double> %74, <2 x double> poison, <2 x i32> <i32 1, i32 0>
%78 = bitcast double* %69 to <2 x double>*
store <2 x double> %77, <2 x double>* %78
%79 = add nuw i64 %49, 4
%80 = icmp eq i64 %79, %42
br i1 %80, label %81, label %48
81: ; preds = %48
%82 = icmp eq i64 %17, %42
br i1 %82, label %85, label %83
83: ; preds = %27, %19, %13, %81
%84 = phi i64 [ %14, %27 ], [ %14, %19 ], [ %14, %13 ], [ %43, %81 ]
br label %200
85: ; preds = %200, %81, %5
%86 = icmp sgt i32 %2, 0
br i1 %86, label %87, label %229
87: ; preds = %85
%88 = zext i32 %2 to i64
%89 = icmp ult i32 %2, 4
br i1 %89, label %182, label %90
90: ; preds = %87
%91 = getelementptr double, double* %4, i64 %88
%92 = getelementptr double, double* %1, i64 1
%93 = add nuw nsw i64 %88, 1
%94 = getelementptr double, double* %1, i64 %93
%95 = icmp ugt double* %94, %4
%96 = icmp ult double* %92, %91
%97 = and i1 %95, %96
br i1 %97, label %182, label %98
98: ; preds = %90
%99 = and i64 %88, 4294967292
%100 = add nsw i64 %99, -4
%101 = lshr exact i64 %100, 2
%102 = add nuw nsw i64 %101, 1
%103 = and i64 %102, 3
%104 = icmp ult i64 %100, 12
br i1 %104, label %160, label %105
105: ; preds = %98
%106 = and i64 %102, 9223372036854775804
br label %107
107: ; preds = %107, %105
%108 = phi i64 [ 0, %105 ], [ %157, %107 ]
%109 = phi i64 [ 0, %105 ], [ %158, %107 ]
%110 = or i64 %108, 1
%111 = getelementptr inbounds double, double* %1, i64 %110
%112 = bitcast double* %111 to <2 x double>*
%113 = load <2 x double>, <2 x double>* %112
%114 = getelementptr inbounds double, double* %111, i64 2
%115 = bitcast double* %114 to <2 x double>*
%116 = load <2 x double>, <2 x double>* %115
%117 = getelementptr inbounds double, double* %4, i64 %108
%118 = bitcast double* %117 to <2 x double>*
store <2 x double> %113, <2 x double>* %118
%119 = getelementptr inbounds double, double* %117, i64 2
%120 = bitcast double* %119 to <2 x double>*
store <2 x double> %116, <2 x double>* %120
%121 = or i64 %108, 4
%122 = or i64 %108, 5
%123 = getelementptr inbounds double, double* %1, i64 %122
%124 = bitcast double* %123 to <2 x double>*
%125 = load <2 x double>, <2 x double>* %124
%126 = getelementptr inbounds double, double* %123, i64 2
%127 = bitcast double* %126 to <2 x double>*
%128 = load <2 x double>, <2 x double>* %127
%129 = getelementptr inbounds double, double* %4, i64 %121
%130 = bitcast double* %129 to <2 x double>*
store <2 x double> %125, <2 x double>* %130
%131 = getelementptr inbounds double, double* %129, i64 2
%132 = bitcast double* %131 to <2 x double>*
store <2 x double> %128, <2 x double>* %132
%133 = or i64 %108, 8
%134 = or i64 %108, 9
%135 = getelementptr inbounds double, double* %1, i64 %134
%136 = bitcast double* %135 to <2 x double>*
%137 = load <2 x double>, <2 x double>* %136
%138 = getelementptr inbounds double, double* %135, i64 2
%139 = bitcast double* %138 to <2 x double>*
%140 = load <2 x double>, <2 x double>* %139
%141 = getelementptr inbounds double, double* %4, i64 %133
%142 = bitcast double* %141 to <2 x double>*
store <2 x double> %137, <2 x double>* %142
%143 = getelementptr inbounds double, double* %141, i64 2
%144 = bitcast double* %143 to <2 x double>*
store <2 x double> %140, <2 x double>* %144
%145 = or i64 %108, 12
%146 = or i64 %108, 13
%147 = getelementptr inbounds double, double* %1, i64 %146
%148 = bitcast double* %147 to <2 x double>*
%149 = load <2 x double>, <2 x double>* %148
%150 = getelementptr inbounds double, double* %147, i64 2
%151 = bitcast double* %150 to <2 x double>*
%152 = load <2 x double>, <2 x double>* %151
%153 = getelementptr inbounds double, double* %4, i64 %145
%154 = bitcast double* %153 to <2 x double>*
store <2 x double> %149, <2 x double>* %154
%155 = getelementptr inbounds double, double* %153, i64 2
%156 = bitcast double* %155 to <2 x double>*
store <2 x double> %152, <2 x double>* %156
%157 = add nuw i64 %108, 16
%158 = add nuw i64 %109, 4
%159 = icmp eq i64 %158, %106
br i1 %159, label %160, label %107
160: ; preds = %107, %98
%161 = phi i64 [ 0, %98 ], [ %157, %107 ]
%162 = icmp eq i64 %103, 0
br i1 %162, label %180, label %163
163: ; preds = %160, %163
%164 = phi i64 [ %177, %163 ], [ %161, %160 ]
%165 = phi i64 [ %178, %163 ], [ 0, %160 ]
%166 = or i64 %164, 1
%167 = getelementptr inbounds double, double* %1, i64 %166
%168 = bitcast double* %167 to <2 x double>*
%169 = load <2 x double>, <2 x double>* %168
%170 = getelementptr inbounds double, double* %167, i64 2
%171 = bitcast double* %170 to <2 x double>*
%172 = load <2 x double>, <2 x double>* %171
%173 = getelementptr inbounds double, double* %4, i64 %164
%174 = bitcast double* %173 to <2 x double>*
store <2 x double> %169, <2 x double>* %174
%175 = getelementptr inbounds double, double* %173, i64 2
%176 = bitcast double* %175 to <2 x double>*
store <2 x double> %172, <2 x double>* %176
%177 = add nuw i64 %164, 4
%178 = add i64 %165, 1
%179 = icmp eq i64 %178, %103
br i1 %179, label %180, label %163
180: ; preds = %163, %160
%181 = icmp eq i64 %99, %88
br i1 %181, label %229, label %182
182: ; preds = %90, %87, %180
%183 = phi i64 [ 0, %90 ], [ 0, %87 ], [ %99, %180 ]
%184 = xor i64 %183, -1
%185 = add nsw i64 %184, %88
%186 = and i64 %88, 3
%187 = icmp eq i64 %186, 0
br i1 %187, label %197, label %188
188: ; preds = %182, %188
%189 = phi i64 [ %191, %188 ], [ %183, %182 ]
%190 = phi i64 [ %195, %188 ], [ 0, %182 ]
%191 = add nuw nsw i64 %189, 1
%192 = getelementptr inbounds double, double* %1, i64 %191
%193 = load double, double* %192
%194 = getelementptr inbounds double, double* %4, i64 %189
store double %193, double* %194
%195 = add i64 %190, 1
%196 = icmp eq i64 %195, %186
br i1 %196, label %197, label %188
197: ; preds = %188, %182
%198 = phi i64 [ %183, %182 ], [ %191, %188 ]
%199 = icmp ult i64 %185, 3
br i1 %199, label %229, label %210
200: ; preds = %83, %200
%201 = phi i64 [ %202, %200 ], [ %84, %83 ]
%202 = add nsw i64 %201, -1
%203 = and i64 %202, 4294967295
%204 = getelementptr inbounds double, double* %1, i64 %203
%205 = load double, double* %204
%206 = getelementptr inbounds double, double* %4, i64 %203
%207 = load double, double* %206
%208 = tail call double @llvm.fmuladd.f64(double %205, double %0, double %207)
store double %208, double* %206
%209 = icmp ugt i64 %201, 2
br i1 %209, label %200, label %85
210: ; preds = %197, %210
%211 = phi i64 [ %224, %210 ], [ %198, %197 ]
%212 = add nuw nsw i64 %211, 1
%213 = getelementptr inbounds double, double* %1, i64 %212
%214 = load double, double* %213
%215 = getelementptr inbounds double, double* %4, i64 %211
store double %214, double* %215
%216 = add nuw nsw i64 %211, 2
%217 = getelementptr inbounds double, double* %1, i64 %216
%218 = load double, double* %217
%219 = getelementptr inbounds double, double* %4, i64 %212
store double %218, double* %219
%220 = add nuw nsw i64 %211, 3
%221 = getelementptr inbounds double, double* %1, i64 %220
%222 = load double, double* %221
%223 = getelementptr inbounds double, double* %4, i64 %216
store double %222, double* %223
%224 = add nuw nsw i64 %211, 4
%225 = getelementptr inbounds double, double* %1, i64 %224
%226 = load double, double* %225
%227 = getelementptr inbounds double, double* %4, i64 %220
store double %226, double* %227
%228 = icmp eq i64 %224, %88
br i1 %228, label %229, label %210
229: ; preds = %197, %210, %180, %85
%230 = tail call double @llvm.fmuladd.f64(double %3, double %6, double %0)
ret double %230
}