; LLVM IR from carmeloevoli/NumericalMethodsGSSI :: src/examples/adiabatic.ll (ZN2NM6UpwindESt6vectorIdSaIdEES2_d)

; 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"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

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

; Function Attrs: nounwind
declare double @pow(double noundef, double noundef) #1

; 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 @_ZN2NM6UpwindESt6vectorIdSaIdEES2_d(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, ptr noundef %1, ptr noundef %2, double noundef %3) #2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca double, align 8
  %9 = alloca i64, align 8
  %10 = alloca i1, align 1
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca double, align 8
  %15 = alloca double, align 8
  %16 = alloca i64, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  store ptr %0, ptr %5, align 8
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store double %3, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %19 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  store i64 %19, ptr %9, align 8, !tbaa !11
  store i1 false, ptr %10, align 1
  %20 = load i64, ptr %9, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #5
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #5
  invoke void @_ZNSt6vectorIdSaIdEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %20, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %21 unwind label %32

21:                                               ; preds = %4
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #5
  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
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 1) #5
  %23 = load double, ptr %22, align 8, !tbaa !9
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #5
  %25 = load double, ptr %24, align 8, !tbaa !9
  %26 = fdiv double %23, %25
  store double %26, ptr %15, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  store i64 1, ptr %16, align 8, !tbaa !11
  br label %27

27:                                               ; preds = %81, %21
  %28 = load i64, ptr %16, align 8, !tbaa !11
  %29 = load i64, ptr %9, align 8, !tbaa !11
  %30 = icmp ult i64 %28, %29
  br i1 %30, label %36, label %31

31:                                               ; preds = %27
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br label %93

32:                                               ; preds = %4
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %12, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %13, align 4
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #5
  br label %97

36:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  %37 = load i64, ptr %16, align 8, !tbaa !11
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %37)
          to label %39 unwind label %84

39:                                               ; preds = %36
  %40 = load double, ptr %38, align 8, !tbaa !9
  %41 = fdiv double %40, 1.000000e+00
  %42 = call double @pow(double noundef %41, double noundef -4.000000e+00) #5
  %43 = load i64, ptr %16, align 8, !tbaa !11
  %44 = sub i64 %43, 1
  %45 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %44)
          to label %46 unwind label %84

46:                                               ; preds = %39
  %47 = load double, ptr %45, align 8, !tbaa !9
  %48 = fdiv double %47, 1.000000e+00
  %49 = call double @pow(double noundef %48, double noundef -4.000000e+00) #5
  %50 = fadd double %42, %49
  %51 = fmul double 5.000000e-01, %50
  store double %51, ptr %17, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  %52 = load double, ptr %15, align 8, !tbaa !9
  %53 = load double, ptr %15, align 8, !tbaa !9
  %54 = fsub double %53, 1.000000e+00
  %55 = fdiv double %52, %54
  %56 = fmul double 0x400AAAAAAAAAAAAB, %55
  store double %56, ptr %18, align 8, !tbaa !9
  %57 = load i64, ptr %16, align 8, !tbaa !11
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %57)
          to label %59 unwind label %88

59:                                               ; preds = %46
  %60 = load double, ptr %58, align 8, !tbaa !9
  %61 = load double, ptr %8, align 8, !tbaa !9
  %62 = load double, ptr %17, align 8, !tbaa !9
  %63 = load double, ptr %18, align 8, !tbaa !9
  %64 = load i64, ptr %16, align 8, !tbaa !11
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %64)
          to label %66 unwind label %88

66:                                               ; preds = %59
  %67 = load double, ptr %65, align 8, !tbaa !9
  %68 = load i64, ptr %16, align 8, !tbaa !11
  %69 = sub i64 %68, 1
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %69)
          to label %71 unwind label %88

71:                                               ; preds = %66
  %72 = load double, ptr %70, align 8, !tbaa !9
  %73 = fsub double %67, %72
  %74 = fneg double %63
  %75 = call double @llvm.fmuladd.f64(double %74, double %73, double %62)
  %76 = call double @llvm.fmuladd.f64(double %61, double %75, double %60)
  store double %76, ptr %14, align 8, !tbaa !9
  %77 = load double, ptr %14, align 8, !tbaa !9
  %78 = load i64, ptr %16, align 8, !tbaa !11
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %78)
          to label %80 unwind label %88

80:                                               ; preds = %71
  store double %77, ptr %79, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  br label %81

81:                                               ; preds = %80
  %82 = load i64, ptr %16, align 8, !tbaa !11
  %83 = add i64 %82, 1
  store i64 %83, ptr %16, align 8, !tbaa !11
  br label %27, !llvm.loop !13

84:                                               ; preds = %39, %36
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %12, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %13, align 4
  br label %92

88:                                               ; preds = %71, %66, %59, %46
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %12, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  br label %92

92:                                               ; preds = %88, %84
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %97

93:                                               ; preds = %31
  store i1 true, ptr %10, align 1
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  %94 = load i1, ptr %10, align 1
  br i1 %94, label %96, label %95

95:                                               ; preds = %93
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %96

96:                                               ; preds = %95, %93
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  ret void

97:                                               ; preds = %92, %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %98

98:                                               ; preds = %97
  %99 = load ptr, ptr %12, align 8
  %100 = load i32, ptr %13, align 4
  %101 = insertvalue { ptr, i32 } poison, ptr %99, 0
  %102 = insertvalue { ptr, i32 } %101, i32 %100, 1
  resume { ptr, i32 } %102
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(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) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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"}


; 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"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

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

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @pow(double noundef, double noundef) local_unnamed_addr #1

; Function Attrs: mustprogress 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 @_ZN2NM6UpwindESt6vectorIdSaIdEES2_d(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, ptr noundef %1, ptr noundef nonnull %2, double noundef %3) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"class.std::allocator", align 1
  %6 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #5
  call void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  invoke void @_ZNSt6vectorIdSaIdEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %6, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %7 unwind label %17

7:                                                ; preds = %4
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #5
  %8 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 1) #5
  %9 = load double, ptr %8, align 8, !tbaa !5
  %10 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #5
  %11 = icmp ugt i64 %6, 1
  br i1 %11, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %7
  %12 = load double, ptr %10, align 8, !tbaa !5
  %13 = fdiv double %9, %12
  %14 = fadd double %13, -1.000000e+00
  %15 = fdiv double %13, %14
  %16 = fmul double %15, 0xC00AAAAAAAAAAAAB
  br label %19

17:                                               ; preds = %4
  %18 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #5
  br label %51

19:                                               ; preds = %.lr.ph, %41
  %.01823 = phi i64 [ 1, %.lr.ph ], [ %45, %41 ]
  %20 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.01823)
          to label %21 unwind label %46

21:                                               ; preds = %19
  %22 = load double, ptr %20, align 8, !tbaa !5
  %23 = call double @pow(double noundef %22, double noundef -4.000000e+00) #5
  %24 = add i64 %.01823, -1
  %25 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %24)
          to label %26 unwind label %46

26:                                               ; preds = %21
  %27 = load double, ptr %25, align 8, !tbaa !5
  %28 = call double @pow(double noundef %27, double noundef -4.000000e+00) #5
  %29 = fadd double %23, %28
  %30 = fmul double %29, 5.000000e-01
  %31 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.01823)
          to label %32 unwind label %48

32:                                               ; preds = %26
  %33 = load double, ptr %31, align 8, !tbaa !5
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.01823)
          to label %35 unwind label %48

35:                                               ; preds = %32
  %36 = load double, ptr %34, align 8, !tbaa !5
  %37 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %24)
          to label %38 unwind label %48

38:                                               ; preds = %35
  %39 = load double, ptr %37, align 8, !tbaa !5
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %.01823)
          to label %41 unwind label %48

41:                                               ; preds = %38
  %42 = fsub double %36, %39
  %43 = call double @llvm.fmuladd.f64(double %16, double %42, double %30)
  %44 = call double @llvm.fmuladd.f64(double %3, double %43, double %33)
  store double %44, ptr %40, align 8, !tbaa !5
  %45 = add nuw i64 %.01823, 1
  %exitcond.not = icmp eq i64 %45, %6
  br i1 %exitcond.not, label %._crit_edge, label %19, !llvm.loop !9

46:                                               ; preds = %21, %19
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %50

48:                                               ; preds = %38, %35, %32, %26
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %50

50:                                               ; preds = %48, %46
  %.pn = phi { ptr, i32 } [ %49, %48 ], [ %47, %46 ]
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %51

._crit_edge:                                      ; preds = %41, %7
  ret void

51:                                               ; preds = %50, %17
  %.pn.pn = phi { ptr, i32 } [ %.pn, %50 ], [ %18, %17 ]
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIdEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEE2atEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIdED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #4 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass