; LLVM IR from generalized-intelligence/GAAS :: deprecated/algorithms/scene_retrieving/src/nlohmann_json/benchmarks/thirdparty/e62a3b76 (IdSaIdEEPFdlE)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"struct.benchmark::LeastSq" = type <{ double, double, i32, [4 x i8] }>

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9benchmark14MinimalLeastSqERKSt6vectorIlSaIlEERKS0_IdSaIdEEPFdlE(ptr dead_on_unwind noalias writable sret(%"struct.benchmark::LeastSq") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef %3) #1 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca i64, align 8
  %13 = alloca double, align 8
  %14 = alloca double, align 8
  %15 = alloca i64, align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  store double 0.000000e+00, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  store double 0.000000e+00, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  store double 0.000000e+00, ptr %10, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  store double 0.000000e+00, ptr %11, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  store i64 0, ptr %12, align 8, !tbaa !11
  br label %18

18:                                               ; preds = %51, %4
  %19 = load i64, ptr %12, align 8, !tbaa !11
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #5
  %22 = icmp ult i64 %19, %21
  br i1 %22, label %24, label %23

23:                                               ; preds = %18
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %54

24:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  %26 = load ptr, ptr %5, align 8, !tbaa !5
  %27 = load i64, ptr %12, align 8, !tbaa !11
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef %27) #5
  %29 = load i64, ptr %28, align 8, !tbaa !11
  %30 = call noundef double %25(i64 noundef %29)
  store double %30, ptr %13, align 8, !tbaa !9
  %31 = load double, ptr %13, align 8, !tbaa !9
  %32 = load double, ptr %8, align 8, !tbaa !9
  %33 = fadd double %32, %31
  store double %33, ptr %8, align 8, !tbaa !9
  %34 = load double, ptr %13, align 8, !tbaa !9
  %35 = load double, ptr %13, align 8, !tbaa !9
  %36 = load double, ptr %9, align 8, !tbaa !9
  %37 = call double @llvm.fmuladd.f64(double %34, double %35, double %36)
  store double %37, ptr %9, align 8, !tbaa !9
  %38 = load ptr, ptr %6, align 8, !tbaa !5
  %39 = load i64, ptr %12, align 8, !tbaa !11
  %40 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %38, i64 noundef %39) #5
  %41 = load double, ptr %40, align 8, !tbaa !9
  %42 = load double, ptr %10, align 8, !tbaa !9
  %43 = fadd double %42, %41
  store double %43, ptr %10, align 8, !tbaa !9
  %44 = load ptr, ptr %6, align 8, !tbaa !5
  %45 = load i64, ptr %12, align 8, !tbaa !11
  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef %45) #5
  %47 = load double, ptr %46, align 8, !tbaa !9
  %48 = load double, ptr %13, align 8, !tbaa !9
  %49 = load double, ptr %11, align 8, !tbaa !9
  %50 = call double @llvm.fmuladd.f64(double %47, double %48, double %49)
  store double %50, ptr %11, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %51

51:                                               ; preds = %24
  %52 = load i64, ptr %12, align 8, !tbaa !11
  %53 = add i64 %52, 1
  store i64 %53, ptr %12, align 8, !tbaa !11
  br label %18, !llvm.loop !13

54:                                               ; preds = %23
  call void @_ZN9benchmark7LeastSqC2Ev(ptr noundef nonnull align 8 dereferenceable(20) %0)
  %55 = getelementptr inbounds %"struct.benchmark::LeastSq", ptr %0, i32 0, i32 2
  store i32 8, ptr %55, align 8, !tbaa !15
  %56 = load double, ptr %11, align 8, !tbaa !9
  %57 = load double, ptr %9, align 8, !tbaa !9
  %58 = fdiv double %56, %57
  %59 = getelementptr inbounds %"struct.benchmark::LeastSq", ptr %0, i32 0, i32 0
  store double %58, ptr %59, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  store double 0.000000e+00, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  store i64 0, ptr %15, align 8, !tbaa !11
  br label %60

60:                                               ; preds = %85, %54
  %61 = load i64, ptr %15, align 8, !tbaa !11
  %62 = load ptr, ptr %5, align 8, !tbaa !5
  %63 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %62) #5
  %64 = icmp ult i64 %61, %63
  br i1 %64, label %66, label %65

65:                                               ; preds = %60
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  br label %88

66:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  %67 = getelementptr inbounds %"struct.benchmark::LeastSq", ptr %0, i32 0, i32 0
  %68 = load double, ptr %67, align 8, !tbaa !18
  %69 = load ptr, ptr %7, align 8, !tbaa !5
  %70 = load ptr, ptr %5, align 8, !tbaa !5
  %71 = load i64, ptr %15, align 8, !tbaa !11
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %70, i64 noundef %71) #5
  %73 = load i64, ptr %72, align 8, !tbaa !11
  %74 = call noundef double %69(i64 noundef %73)
  %75 = fmul double %68, %74
  store double %75, ptr %16, align 8, !tbaa !9
  %76 = load ptr, ptr %6, align 8, !tbaa !5
  %77 = load i64, ptr %15, align 8, !tbaa !11
  %78 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %76, i64 noundef %77) #5
  %79 = load double, ptr %78, align 8, !tbaa !9
  %80 = load double, ptr %16, align 8, !tbaa !9
  %81 = fsub double %79, %80
  %82 = call double @pow(double noundef %81, double noundef 2.000000e+00) #5
  %83 = load double, ptr %14, align 8, !tbaa !9
  %84 = fadd double %83, %82
  store double %84, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br label %85

85:                                               ; preds = %66
  %86 = load i64, ptr %15, align 8, !tbaa !11
  %87 = add i64 %86, 1
  store i64 %87, ptr %15, align 8, !tbaa !11
  br label %60, !llvm.loop !19

88:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  %89 = load double, ptr %10, align 8, !tbaa !9
  %90 = load ptr, ptr %5, align 8, !tbaa !5
  %91 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %90) #5
  %92 = uitofp i64 %91 to double
  %93 = fdiv double %89, %92
  store double %93, ptr %17, align 8, !tbaa !9
  %94 = load double, ptr %14, align 8, !tbaa !9
  %95 = load ptr, ptr %5, align 8, !tbaa !5
  %96 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %95) #5
  %97 = uitofp i64 %96 to double
  %98 = fdiv double %94, %97
  %99 = call double @sqrt(double noundef %98) #5
  %100 = load double, ptr %17, align 8, !tbaa !9
  %101 = fdiv double %99, %100
  %102 = getelementptr inbounds %"struct.benchmark::LeastSq", ptr %0, i32 0, i32 1
  store double %101, ptr %102, align 8, !tbaa !20
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9benchmark7LeastSqC2Ev(ptr noundef nonnull align 8 dereferenceable(20)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare double @pow(double noundef, double noundef) #4

; Function Attrs: nounwind
declare double @sqrt(double noundef) #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !17, i64 16}
!16 = !{!"_ZTSN9benchmark7LeastSqE", !10, i64 0, !10, i64 8, !17, i64 16}
!17 = !{!"_ZTSN9benchmark4BigOE", !7, i64 0}
!18 = !{!16, !10, i64 0}
!19 = distinct !{!19, !14}
!20 = !{!16, !10, i64 8}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"struct.benchmark::LeastSq" = type <{ double, double, i32, [4 x i8] }>

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9benchmark14MinimalLeastSqERKSt6vectorIlSaIlEERKS0_IdSaIdEEPFdlE(ptr dead_on_unwind noalias writable sret(%"struct.benchmark::LeastSq") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr nocapture noundef readonly %3) local_unnamed_addr #0 {
  %5 = tail call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %4
  %.037.lcssa = phi double [ 0.000000e+00, %4 ], [ %18, %.lr.ph ]
  %6 = phi <2 x double> [ zeroinitializer, %4 ], [ %24, %.lr.ph ]
  tail call void @_ZN9benchmark7LeastSqC2Ev(ptr noundef nonnull align 8 dereferenceable(20) %0)
  %7 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 8, ptr %7, align 8, !tbaa !5
  %8 = extractelement <2 x double> %6, i64 0
  %9 = extractelement <2 x double> %6, i64 1
  %10 = fdiv double %8, %9
  store double %10, ptr %0, align 8, !tbaa !11
  %11 = tail call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %.not52 = icmp eq i64 %11, 0
  br i1 %.not52, label %._crit_edge50, label %.lr.ph49

.lr.ph:                                           ; preds = %4, %.lr.ph
  %.03742 = phi double [ %18, %.lr.ph ], [ 0.000000e+00, %4 ]
  %.03841 = phi i64 [ %25, %.lr.ph ], [ 0, %4 ]
  %12 = phi <2 x double> [ %24, %.lr.ph ], [ zeroinitializer, %4 ]
  %13 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.03841) #4
  %14 = load i64, ptr %13, align 8, !tbaa !12
  %15 = tail call noundef double %3(i64 noundef %14)
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.03841) #4
  %17 = load double, ptr %16, align 8, !tbaa !14
  %18 = fadd double %.03742, %17
  %19 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.03841) #4
  %20 = load double, ptr %19, align 8, !tbaa !14
  %21 = insertelement <2 x double> poison, double %20, i64 0
  %22 = insertelement <2 x double> %21, double %15, i64 1
  %23 = shufflevector <2 x double> %22, <2 x double> poison, <2 x i32> <i32 1, i32 1>
  %24 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %22, <2 x double> %23, <2 x double> %12)
  %25 = add nuw i64 %.03841, 1
  %26 = tail call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %27 = icmp ult i64 %25, %26
  br i1 %27, label %.lr.ph, label %._crit_edge, !llvm.loop !15

._crit_edge50:                                    ; preds = %.lr.ph49, %._crit_edge
  %.036.lcssa = phi double [ 0.000000e+00, %._crit_edge ], [ %45, %.lr.ph49 ]
  %28 = tail call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %29 = uitofp i64 %28 to double
  %30 = fdiv double %.037.lcssa, %29
  %31 = tail call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %32 = uitofp i64 %31 to double
  %33 = fdiv double %.036.lcssa, %32
  %34 = tail call double @sqrt(double noundef %33) #4
  %35 = fdiv double %34, %30
  %36 = getelementptr inbounds i8, ptr %0, i64 8
  store double %35, ptr %36, align 8, !tbaa !17
  ret void

.lr.ph49:                                         ; preds = %._crit_edge, %.lr.ph49
  %.03547 = phi i64 [ %46, %.lr.ph49 ], [ 0, %._crit_edge ]
  %.03646 = phi double [ %45, %.lr.ph49 ], [ 0.000000e+00, %._crit_edge ]
  %37 = load double, ptr %0, align 8, !tbaa !11
  %38 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.03547) #4
  %39 = load i64, ptr %38, align 8, !tbaa !12
  %40 = tail call noundef double %3(i64 noundef %39)
  %41 = fmul double %37, %40
  %42 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.03547) #4
  %43 = load double, ptr %42, align 8, !tbaa !14
  %44 = fsub double %43, %41
  %square = fmul double %44, %44
  %45 = fadd double %.03646, %square
  %46 = add nuw i64 %.03547, 1
  %47 = tail call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %48 = icmp ult i64 %46, %47
  br i1 %48, label %.lr.ph49, label %._crit_edge50, !llvm.loop !18
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9benchmark7LeastSqC2Ev(ptr noundef nonnull align 8 dereferenceable(20)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double>) #3

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nofree nounwind willreturn memory(write) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !10, i64 16}
!6 = !{!"_ZTSN9benchmark7LeastSqE", !7, i64 0, !7, i64 8, !10, i64 16}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN9benchmark4BigOE", !8, i64 0}
!11 = !{!6, !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!7, !7, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = !{!6, !7, i64 8}
!18 = distinct !{!18, !16}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalDCEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass