; LLVM IR from ravireddy07/cpp-book :: src/Coding-Blocks (NotSoEasyMaths)

; 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@__const.main.prime_num = external hidden unnamed_addr constant [8 x i64], align 16
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca [8 x i64], align 16
  %4 = alloca i64, align 8
  %5 = alloca i32, align 4
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #6
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERy(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  call void @llvm.lifetime.start.p0(i64 64, ptr %3) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %3, ptr align 16 @__const.main.prime_num, i64 64, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  store i64 0, ptr %4, align 8, !tbaa !5
  br label %14

14:                                               ; preds = %95, %0
  %15 = load i64, ptr %4, align 8, !tbaa !5
  %16 = load i64, ptr %2, align 8, !tbaa !5
  %17 = icmp ult i64 %15, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %14
  store i32 2, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  br label %98

19:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  store i64 0, ptr %7, align 8, !tbaa !5
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERy(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %6)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  store i64 0, ptr %8, align 8, !tbaa !5
  br label %21

21:                                               ; preds = %33, %19
  %22 = load i64, ptr %8, align 8, !tbaa !5
  %23 = icmp ult i64 %22, 8
  br i1 %23, label %25, label %24

24:                                               ; preds = %21
  store i32 5, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %36

25:                                               ; preds = %21
  %26 = load i64, ptr %6, align 8, !tbaa !5
  %27 = load i64, ptr %8, align 8, !tbaa !5
  %28 = getelementptr inbounds [8 x i64], ptr %3, i64 0, i64 %27
  %29 = load i64, ptr %28, align 8, !tbaa !5
  %30 = udiv i64 %26, %29
  %31 = load i64, ptr %7, align 8, !tbaa !5
  %32 = add i64 %31, %30
  store i64 %32, ptr %7, align 8, !tbaa !5
  br label %33

33:                                               ; preds = %25
  %34 = load i64, ptr %8, align 8, !tbaa !5
  %35 = add i64 %34, 1
  store i64 %35, ptr %8, align 8, !tbaa !5
  br label %21, !llvm.loop !9

36:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  store i64 1, ptr %9, align 8, !tbaa !5
  br label %37

37:                                               ; preds = %88, %36
  %38 = load i64, ptr %9, align 8, !tbaa !5
  %39 = icmp ult i64 %38, 256
  br i1 %39, label %41, label %40

40:                                               ; preds = %37
  store i32 8, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %91

41:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %42 = load i64, ptr %9, align 8, !tbaa !5
  store i64 %42, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  store i64 0, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  store i64 1, ptr %12, align 8, !tbaa !5
  %43 = load i64, ptr %9, align 8, !tbaa !5
  %44 = trunc i64 %43 to i32
  %45 = call i32 @llvm.ctpop.i32(i32 %44)
  %46 = icmp sgt i32 %45, 1
  br i1 %46, label %47, label %87

47:                                               ; preds = %41
  br label %48

48:                                               ; preds = %62, %47
  %49 = load i64, ptr %10, align 8, !tbaa !5
  %50 = icmp ne i64 %49, 0
  br i1 %50, label %51, label %68

51:                                               ; preds = %48
  %52 = load i64, ptr %10, align 8, !tbaa !5
  %53 = and i64 %52, 1
  %54 = icmp ne i64 %53, 0
  br i1 %54, label %55, label %61

55:                                               ; preds = %51
  %56 = load i64, ptr %11, align 8, !tbaa !5
  %57 = getelementptr inbounds [8 x i64], ptr %3, i64 0, i64 %56
  %58 = load i64, ptr %57, align 8, !tbaa !5
  %59 = load i64, ptr %12, align 8, !tbaa !5
  %60 = mul i64 %59, %58
  store i64 %60, ptr %12, align 8, !tbaa !5
  br label %62

61:                                               ; preds = %51
  br label %62

62:                                               ; preds = %61, %55
  %63 = phi i64 [ %60, %55 ], [ 1, %61 ]
  %64 = load i64, ptr %10, align 8, !tbaa !5
  %65 = lshr i64 %64, 1
  store i64 %65, ptr %10, align 8, !tbaa !5
  %66 = load i64, ptr %11, align 8, !tbaa !5
  %67 = add i64 %66, 1
  store i64 %67, ptr %11, align 8, !tbaa !5
  br label %48, !llvm.loop !11

68:                                               ; preds = %48
  %69 = load i64, ptr %9, align 8, !tbaa !5
  %70 = trunc i64 %69 to i32
  %71 = call i32 @llvm.ctpop.i32(i32 %70)
  %72 = srem i32 %71, 2
  %73 = icmp ne i32 %72, 0
  br i1 %73, label %74, label %80

74:                                               ; preds = %68
  %75 = load i64, ptr %6, align 8, !tbaa !5
  %76 = load i64, ptr %12, align 8, !tbaa !5
  %77 = udiv i64 %75, %76
  %78 = load i64, ptr %7, align 8, !tbaa !5
  %79 = add i64 %78, %77
  store i64 %79, ptr %7, align 8, !tbaa !5
  br label %86

80:                                               ; preds = %68
  %81 = load i64, ptr %6, align 8, !tbaa !5
  %82 = load i64, ptr %12, align 8, !tbaa !5
  %83 = udiv i64 %81, %82
  %84 = load i64, ptr %7, align 8, !tbaa !5
  %85 = sub i64 %84, %83
  store i64 %85, ptr %7, align 8, !tbaa !5
  br label %86

86:                                               ; preds = %80, %74
  br label %87

87:                                               ; preds = %86, %41
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %88

88:                                               ; preds = %87
  %89 = load i64, ptr %9, align 8, !tbaa !5
  %90 = add i64 %89, 1
  store i64 %90, ptr %9, align 8, !tbaa !5
  br label %37, !llvm.loop !12

91:                                               ; preds = %40
  %92 = load i64, ptr %7, align 8, !tbaa !5
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEy(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %92)
  %94 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %93, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %95

95:                                               ; preds = %91
  %96 = load i64, ptr %4, align 8, !tbaa !5
  %97 = add i64 %96, 1
  store i64 %97, ptr %4, align 8, !tbaa !5
  br label %14, !llvm.loop !13

98:                                               ; preds = %18
  store i32 0, ptr %1, align 4
  store i32 1, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 64, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  %99 = load i32, ptr %1, align 4
  ret i32 %99
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERy(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.ctpop.i32(i32) #4

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

attributes #0 = { mustprogress norecurse 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { inlinehint 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 #6 = { 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}


; 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@__const.main.prime_num = external hidden unnamed_addr constant [8 x i64], align 16
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #5
  %3 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERy(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %4 = load i64, ptr %1, align 8, !tbaa !5
  %.not41 = icmp eq i64 %4, 0
  br i1 %.not41, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %0
  %.pre = load i64, ptr @__const.main.prime_num, align 16, !tbaa !5
  %.pre42 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 8), align 8, !tbaa !5
  %.pre43 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 16), align 16, !tbaa !5
  %.pre44 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 24), align 8, !tbaa !5
  %.pre45 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 32), align 16, !tbaa !5
  %.pre46 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 40), align 8, !tbaa !5
  %.pre47 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 48), align 16, !tbaa !5
  %.pre48 = load i64, ptr getelementptr inbounds (i8, ptr @__const.main.prime_num, i64 56), align 8, !tbaa !5
  br label %.lr.ph

._crit_edge:                                      ; preds = %22, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  ret i32 0

.lr.ph:                                           ; preds = %.lr.ph.preheader, %22
  %.02940 = phi i64 [ %25, %22 ], [ 0, %.lr.ph.preheader ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %5 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERy(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %6 = load i64, ptr %2, align 8
  %7 = udiv i64 %6, %.pre
  %8 = udiv i64 %6, %.pre42
  %9 = add i64 %8, %7
  %10 = udiv i64 %6, %.pre43
  %11 = add i64 %10, %9
  %12 = udiv i64 %6, %.pre44
  %13 = add i64 %12, %11
  %14 = udiv i64 %6, %.pre45
  %15 = add i64 %14, %13
  %16 = udiv i64 %6, %.pre46
  %17 = add i64 %16, %15
  %18 = udiv i64 %6, %.pre47
  %19 = add i64 %18, %17
  %20 = udiv i64 %6, %.pre48
  %21 = add i64 %20, %19
  br label %28

22:                                               ; preds = %47
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEy(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %.2)
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  %25 = add nuw i64 %.02940, 1
  %26 = load i64, ptr %1, align 8, !tbaa !5
  %27 = icmp ult i64 %25, %26
  br i1 %27, label %.lr.ph, label %._crit_edge, !llvm.loop !9

28:                                               ; preds = %.lr.ph, %47
  %.02539 = phi i64 [ 1, %.lr.ph ], [ %48, %47 ]
  %.12838 = phi i64 [ %21, %.lr.ph ], [ %.2, %47 ]
  %29 = trunc nuw nsw i64 %.02539 to i32
  %30 = call range(i32 0, 9) i32 @llvm.ctpop.i32(i32 %29)
  %31 = icmp ugt i32 %30, 1
  br i1 %31, label %.preheader, label %47

.preheader:                                       ; preds = %28, %37
  %.037 = phi i64 [ %.1, %37 ], [ 1, %28 ]
  %.02336 = phi i64 [ %39, %37 ], [ 0, %28 ]
  %.02435 = phi i64 [ %38, %37 ], [ %.02539, %28 ]
  %32 = and i64 %.02435, 1
  %.not31 = icmp eq i64 %32, 0
  br i1 %.not31, label %37, label %33

33:                                               ; preds = %.preheader
  %34 = getelementptr inbounds [8 x i64], ptr @__const.main.prime_num, i64 0, i64 %.02336
  %35 = load i64, ptr %34, align 8, !tbaa !5
  %36 = mul i64 %35, %.037
  br label %37

37:                                               ; preds = %.preheader, %33
  %.1 = phi i64 [ %36, %33 ], [ %.037, %.preheader ]
  %38 = lshr i64 %.02435, 1
  %39 = add nuw nsw i64 %.02336, 1
  %.not = icmp ult i64 %.02435, 2
  br i1 %.not, label %40, label %.preheader, !llvm.loop !11

40:                                               ; preds = %37
  %41 = and i32 %30, 1
  %.not30 = icmp eq i32 %41, 0
  %42 = udiv i64 %6, %.1
  br i1 %.not30, label %45, label %43

43:                                               ; preds = %40
  %44 = add i64 %42, %.12838
  br label %47

45:                                               ; preds = %40
  %46 = sub i64 %.12838, %42
  br label %47

47:                                               ; preds = %43, %45, %28
  %.2 = phi i64 [ %44, %43 ], [ %46, %45 ], [ %.12838, %28 ]
  %48 = add nuw nsw i64 %.02539, 1
  %exitcond.not = icmp eq i64 %48, 256
  br i1 %exitcond.not, label %22, label %28, !llvm.loop !12
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERy(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.ctpop.i32(i32) #3

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

attributes #0 = { mustprogress norecurse 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { inlinehint 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 #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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass