; LLVM IR from brpapa/algorithms :: solutions/uri (2246)

; 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" }

@m = external dso_local global [200 x [200 x i32]], align 16
@nLin = external dso_local global i32, align 4
@nCol = external dso_local global i32, align 4
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z5contaii(i32 noundef, i32 noundef) #0

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

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @nLin)
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(4) @nCol)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %34, %0
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = load i32, ptr @nLin, align 4, !tbaa !5
  %14 = icmp slt i32 %12, %13
  br i1 %14, label %16, label %15

15:                                               ; preds = %11
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %37

16:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %30, %16
  %18 = load i32, ptr %4, align 4, !tbaa !5
  %19 = load i32, ptr @nCol, align 4, !tbaa !5
  %20 = icmp slt i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %33

22:                                               ; preds = %17
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [200 x [200 x i32]], ptr @m, i64 0, i64 %24
  %26 = load i32, ptr %4, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [200 x i32], ptr %25, i64 0, i64 %27
  %29 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %28)
  br label %30

30:                                               ; preds = %22
  %31 = load i32, ptr %4, align 4, !tbaa !5
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %4, align 4, !tbaa !5
  br label %17, !llvm.loop !9

33:                                               ; preds = %21
  br label %34

34:                                               ; preds = %33
  %35 = load i32, ptr %2, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %2, align 4, !tbaa !5
  br label %11, !llvm.loop !11

37:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  %38 = load i32, ptr @nLin, align 4, !tbaa !5
  %39 = load i32, ptr @nCol, align 4, !tbaa !5
  %40 = mul nsw i32 %38, %39
  store i32 %40, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %41

41:                                               ; preds = %79, %37
  %42 = load i32, ptr %6, align 4, !tbaa !5
  %43 = load i32, ptr @nLin, align 4, !tbaa !5
  %44 = icmp slt i32 %42, %43
  br i1 %44, label %46, label %45

45:                                               ; preds = %41
  store i32 8, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %82

46:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %47

47:                                               ; preds = %75, %46
  %48 = load i32, ptr %7, align 4, !tbaa !5
  %49 = load i32, ptr @nCol, align 4, !tbaa !5
  %50 = icmp slt i32 %48, %49
  br i1 %50, label %52, label %51

51:                                               ; preds = %47
  store i32 11, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %78

52:                                               ; preds = %47
  %53 = load i32, ptr %6, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [200 x [200 x i32]], ptr @m, i64 0, i64 %54
  %56 = load i32, ptr %7, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [200 x i32], ptr %55, i64 0, i64 %57
  %59 = load i32, ptr %58, align 4, !tbaa !5
  %60 = icmp sge i32 %59, 0
  br i1 %60, label %61, label %74

61:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %62 = load i32, ptr %6, align 4, !tbaa !5
  %63 = load i32, ptr %7, align 4, !tbaa !5
  %64 = call noundef i32 @_Z5contaii(i32 noundef %62, i32 noundef %63)
  store i32 %64, ptr %8, align 4, !tbaa !5
  %65 = load i32, ptr %8, align 4, !tbaa !5
  %66 = load i32, ptr %5, align 4, !tbaa !5
  %67 = icmp slt i32 %65, %66
  br i1 %67, label %68, label %70

68:                                               ; preds = %61
  %69 = load i32, ptr %8, align 4, !tbaa !5
  br label %72

70:                                               ; preds = %61
  %71 = load i32, ptr %5, align 4, !tbaa !5
  br label %72

72:                                               ; preds = %70, %68
  %73 = phi i32 [ %69, %68 ], [ %71, %70 ]
  store i32 %73, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %74

74:                                               ; preds = %72, %52
  br label %75

75:                                               ; preds = %74
  %76 = load i32, ptr %7, align 4, !tbaa !5
  %77 = add nsw i32 %76, 1
  store i32 %77, ptr %7, align 4, !tbaa !5
  br label %47, !llvm.loop !12

78:                                               ; preds = %51
  br label %79

79:                                               ; preds = %78
  %80 = load i32, ptr %6, align 4, !tbaa !5
  %81 = add nsw i32 %80, 1
  store i32 %81, ptr %6, align 4, !tbaa !5
  br label %41, !llvm.loop !13

82:                                               ; preds = %45
  %83 = load i32, ptr %5, align 4, !tbaa !5
  %84 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %83)
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %84, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  store i32 0, ptr %1, align 4
  store i32 1, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  %86 = load i32, ptr %1, align 4
  ret i32 %86
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #3

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 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 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 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 #3 = { "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 = { 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 = !{!"int", !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" }

@m = external dso_local global [200 x [200 x i32]], align 16
@nLin = external dso_local global i32, align 4
@nCol = external dso_local global i32, align 4
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z5contaii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @nLin)
  %2 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull align 4 dereferenceable(4) @nCol)
  %3 = load i32, ptr @nLin, align 4, !tbaa !5
  %4 = icmp sgt i32 %3, 0
  %.pre52 = load i32, ptr @nCol, align 4, !tbaa !5
  br i1 %4, label %.preheader25.lr.ph, label %._crit_edge28.thread55

._crit_edge28.thread55:                           ; preds = %0
  %5 = mul nsw i32 %.pre52, %3
  br label %._crit_edge36

.preheader25.lr.ph:                               ; preds = %0
  %6 = icmp sgt i32 %.pre52, 0
  br i1 %6, label %.preheader25, label %.preheader.lr.ph.thread

.preheader.lr.ph.thread:                          ; preds = %.preheader25.lr.ph
  %7 = mul nsw i32 %.pre52, %3
  br label %._crit_edge36

.preheader25:                                     ; preds = %.preheader25.lr.ph, %._crit_edge
  %8 = phi i32 [ %14, %._crit_edge ], [ %3, %.preheader25.lr.ph ]
  %9 = phi i32 [ %15, %._crit_edge ], [ %.pre52, %.preheader25.lr.ph ]
  %indvars.iv43 = phi i64 [ %indvars.iv.next44, %._crit_edge ], [ 0, %.preheader25.lr.ph ]
  %10 = icmp sgt i32 %9, 0
  br i1 %10, label %.lr.ph, label %._crit_edge

._crit_edge28:                                    ; preds = %._crit_edge
  %11 = mul nsw i32 %15, %14
  %12 = icmp sgt i32 %14, 0
  %13 = icmp sgt i32 %15, 0
  %or.cond = and i1 %12, %13
  br i1 %or.cond, label %.preheader, label %._crit_edge36

._crit_edge.loopexit:                             ; preds = %.lr.ph
  %.pre = load i32, ptr @nLin, align 4, !tbaa !5
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.preheader25
  %14 = phi i32 [ %.pre, %._crit_edge.loopexit ], [ %8, %.preheader25 ]
  %15 = phi i32 [ %20, %._crit_edge.loopexit ], [ %9, %.preheader25 ]
  %indvars.iv.next44 = add nuw nsw i64 %indvars.iv43, 1
  %16 = sext i32 %14 to i64
  %17 = icmp slt i64 %indvars.iv.next44, %16
  br i1 %17, label %.preheader25, label %._crit_edge28, !llvm.loop !9

.lr.ph:                                           ; preds = %.preheader25, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.preheader25 ]
  %18 = getelementptr inbounds [200 x [200 x i32]], ptr @m, i64 0, i64 %indvars.iv43, i64 %indvars.iv
  %19 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %18)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %20 = load i32, ptr @nCol, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = icmp slt i64 %indvars.iv.next, %21
  br i1 %22, label %.lr.ph, label %._crit_edge.loopexit, !llvm.loop !12

.preheader:                                       ; preds = %._crit_edge28, %._crit_edge32
  %23 = phi i32 [ %30, %._crit_edge32 ], [ %14, %._crit_edge28 ]
  %24 = phi i32 [ %31, %._crit_edge32 ], [ %15, %._crit_edge28 ]
  %25 = phi i32 [ %32, %._crit_edge32 ], [ %15, %._crit_edge28 ]
  %indvars.iv49 = phi i64 [ %indvars.iv.next50, %._crit_edge32 ], [ 0, %._crit_edge28 ]
  %.02134 = phi i32 [ %.1.lcssa, %._crit_edge32 ], [ %11, %._crit_edge28 ]
  %26 = icmp sgt i32 %25, 0
  br i1 %26, label %.lr.ph31, label %._crit_edge32

.lr.ph31:                                         ; preds = %.preheader
  %27 = trunc nuw nsw i64 %indvars.iv49 to i32
  br label %35

._crit_edge36:                                    ; preds = %._crit_edge32, %.preheader.lr.ph.thread, %._crit_edge28.thread55, %._crit_edge28
  %.021.lcssa = phi i32 [ %11, %._crit_edge28 ], [ %5, %._crit_edge28.thread55 ], [ %7, %.preheader.lr.ph.thread ], [ %.1.lcssa, %._crit_edge32 ]
  %28 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.021.lcssa)
  %29 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  ret i32 0

._crit_edge32.loopexit:                           ; preds = %44
  %.pre54 = load i32, ptr @nLin, align 4, !tbaa !5
  br label %._crit_edge32

._crit_edge32:                                    ; preds = %._crit_edge32.loopexit, %.preheader
  %30 = phi i32 [ %23, %.preheader ], [ %.pre54, %._crit_edge32.loopexit ]
  %31 = phi i32 [ %24, %.preheader ], [ %45, %._crit_edge32.loopexit ]
  %32 = phi i32 [ %25, %.preheader ], [ %45, %._crit_edge32.loopexit ]
  %.1.lcssa = phi i32 [ %.02134, %.preheader ], [ %.2, %._crit_edge32.loopexit ]
  %indvars.iv.next50 = add nuw nsw i64 %indvars.iv49, 1
  %33 = sext i32 %30 to i64
  %34 = icmp slt i64 %indvars.iv.next50, %33
  br i1 %34, label %.preheader, label %._crit_edge36, !llvm.loop !13

35:                                               ; preds = %.lr.ph31, %44
  %36 = phi i32 [ %24, %.lr.ph31 ], [ %45, %44 ]
  %indvars.iv46 = phi i64 [ 0, %.lr.ph31 ], [ %indvars.iv.next47, %44 ]
  %.129 = phi i32 [ %.02134, %.lr.ph31 ], [ %.2, %44 ]
  %37 = getelementptr inbounds [200 x [200 x i32]], ptr @m, i64 0, i64 %indvars.iv49, i64 %indvars.iv46
  %38 = load i32, ptr %37, align 4, !tbaa !5
  %39 = icmp sgt i32 %38, -1
  br i1 %39, label %40, label %44

40:                                               ; preds = %35
  %41 = trunc nuw nsw i64 %indvars.iv46 to i32
  %42 = tail call noundef i32 @_Z5contaii(i32 noundef %27, i32 noundef %41)
  %43 = tail call i32 @llvm.smin.i32(i32 %42, i32 %.129)
  %.pre53 = load i32, ptr @nCol, align 4, !tbaa !5
  br label %44

44:                                               ; preds = %35, %40
  %45 = phi i32 [ %.pre53, %40 ], [ %36, %35 ]
  %.2 = phi i32 [ %43, %40 ], [ %.129, %35 ]
  %indvars.iv.next47 = add nuw nsw i64 %indvars.iv46, 1
  %46 = sext i32 %45 to i64
  %47 = icmp slt i64 %indvars.iv.next47, %46
  br i1 %47, label %35, label %._crit_edge32.loopexit, !llvm.loop !14
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #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 #0 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)) #3

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

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 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 #2 = { "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 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.unswitch.partial.disable"}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10, !11}
!14 = distinct !{!14, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass