; LLVM IR from devparthgarg/Data-Structures-and-Algorithms :: 06. Searching/14 Check if there exists a Triplet with Given Condition (14b)

; 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.__gnu_cxx::__normal_iterator" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_Z9isTripletSt6vectorIiSaIiEE(ptr noundef %0) #0 {
  %2 = alloca i1, align 1
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  %13 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %14 = trunc i64 %13 to i32
  store i32 %14, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %15

15:                                               ; preds = %33, %1
  %16 = load i32, ptr %5, align 4, !tbaa !9
  %17 = load i32, ptr %4, align 4, !tbaa !9
  %18 = icmp slt i32 %16, %17
  br i1 %18, label %20, label %19

19:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %36

20:                                               ; preds = %15
  %21 = load i32, ptr %5, align 4, !tbaa !9
  %22 = sext i32 %21 to i64
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %22) #4
  %24 = load i32, ptr %23, align 4, !tbaa !9
  %25 = load i32, ptr %5, align 4, !tbaa !9
  %26 = sext i32 %25 to i64
  %27 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %26) #4
  %28 = load i32, ptr %27, align 4, !tbaa !9
  %29 = mul nsw i32 %24, %28
  %30 = load i32, ptr %5, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %31) #4
  store i32 %29, ptr %32, align 4, !tbaa !9
  br label %33

33:                                               ; preds = %20
  %34 = load i32, ptr %5, align 4, !tbaa !9
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %5, align 4, !tbaa !9
  br label %15, !llvm.loop !11

36:                                               ; preds = %19
  %37 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %38 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %6, i32 0, i32 0
  store ptr %37, ptr %38, align 8
  %39 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %40 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %7, i32 0, i32 0
  store ptr %39, ptr %40, align 8
  %41 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %6, i32 0, i32 0
  %42 = load ptr, ptr %41, align 8
  %43 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %7, i32 0, i32 0
  %44 = load ptr, ptr %43, align 8
  call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %42, ptr %44)
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %45 = load i32, ptr %4, align 4, !tbaa !9
  %46 = sub nsw i32 %45, 1
  store i32 %46, ptr %8, align 4, !tbaa !9
  br label %47

47:                                               ; preds = %97, %36
  %48 = load i32, ptr %8, align 4, !tbaa !9
  %49 = icmp sge i32 %48, 0
  br i1 %49, label %51, label %50

50:                                               ; preds = %47
  store i32 5, ptr %9, align 4
  br label %100

51:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  %52 = load i32, ptr %8, align 4, !tbaa !9
  %53 = sub nsw i32 %52, 1
  store i32 %53, ptr %11, align 4, !tbaa !9
  br label %54

54:                                               ; preds = %92, %51
  %55 = load i32, ptr %10, align 4, !tbaa !9
  %56 = load i32, ptr %11, align 4, !tbaa !9
  %57 = icmp slt i32 %55, %56
  br i1 %57, label %58, label %93

58:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %59 = load i32, ptr %10, align 4, !tbaa !9
  %60 = sext i32 %59 to i64
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %60) #4
  %62 = load i32, ptr %61, align 4, !tbaa !9
  %63 = load i32, ptr %11, align 4, !tbaa !9
  %64 = sext i32 %63 to i64
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %64) #4
  %66 = load i32, ptr %65, align 4, !tbaa !9
  %67 = add nsw i32 %62, %66
  store i32 %67, ptr %12, align 4, !tbaa !9
  %68 = load i32, ptr %12, align 4, !tbaa !9
  %69 = load i32, ptr %8, align 4, !tbaa !9
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %70) #4
  %72 = load i32, ptr %71, align 4, !tbaa !9
  %73 = icmp eq i32 %68, %72
  br i1 %73, label %74, label %75

74:                                               ; preds = %58
  store i1 true, ptr %2, align 1
  store i32 1, ptr %9, align 4
  br label %90

75:                                               ; preds = %58
  %76 = load i32, ptr %12, align 4, !tbaa !9
  %77 = load i32, ptr %8, align 4, !tbaa !9
  %78 = sext i32 %77 to i64
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %78) #4
  %80 = load i32, ptr %79, align 4, !tbaa !9
  %81 = icmp sgt i32 %76, %80
  br i1 %81, label %82, label %85

82:                                               ; preds = %75
  %83 = load i32, ptr %11, align 4, !tbaa !9
  %84 = add nsw i32 %83, -1
  store i32 %84, ptr %11, align 4, !tbaa !9
  br label %88

85:                                               ; preds = %75
  %86 = load i32, ptr %10, align 4, !tbaa !9
  %87 = add nsw i32 %86, 1
  store i32 %87, ptr %10, align 4, !tbaa !9
  br label %88

88:                                               ; preds = %85, %82
  br label %89

89:                                               ; preds = %88
  store i32 0, ptr %9, align 4
  br label %90

90:                                               ; preds = %89, %74
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  %91 = load i32, ptr %9, align 4
  switch i32 %91, label %94 [
    i32 0, label %92
  ]

92:                                               ; preds = %90
  br label %54, !llvm.loop !13

93:                                               ; preds = %54
  store i32 0, ptr %9, align 4
  br label %94

94:                                               ; preds = %93, %90
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  %95 = load i32, ptr %9, align 4
  switch i32 %95, label %100 [
    i32 0, label %96
  ]

96:                                               ; preds = %94
  br label %97

97:                                               ; preds = %96
  %98 = load i32, ptr %8, align 4, !tbaa !9
  %99 = add nsw i32 %98, -1
  store i32 %99, ptr %8, align 4, !tbaa !9
  br label %47, !llvm.loop !14

100:                                              ; preds = %94, %50
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  %101 = load i32, ptr %9, align 4
  switch i32 %101, label %103 [
    i32 5, label %102
  ]

102:                                              ; preds = %100
  store i1 false, ptr %2, align 1
  store i32 1, ptr %9, align 4
  br label %103

103:                                              ; preds = %102, %100
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  %104 = load i1, ptr %2, align 1
  ret i1 %104
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

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 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 = { 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 = { 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 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}


; 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"

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_Z9isTripletSt6vectorIiSaIiEE(ptr noundef nonnull %0) local_unnamed_addr #0 {
  %2 = tail call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #3
  %3 = trunc i64 %2 to i32
  %4 = icmp sgt i32 %3, 0
  br i1 %4, label %.lr.ph.preheader, label %.critedge41.critedge

.lr.ph.preheader:                                 ; preds = %1
  %wide.trip.count = and i64 %2, 2147483647
  br label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph
  %5 = tail call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #3
  %6 = tail call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #3
  tail call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %5, ptr %6)
  br i1 %4, label %.lr.ph56.preheader, label %.critedge41

.lr.ph56.preheader:                               ; preds = %._crit_edge
  %7 = and i64 %2, 2147483647
  br label %.lr.ph56

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %.lr.ph ]
  %8 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #3
  %9 = load i32, ptr %8, align 4, !tbaa !5
  %10 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #3
  %11 = load i32, ptr %10, align 4, !tbaa !5
  %12 = mul nsw i32 %11, %9
  %13 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #3
  store i32 %12, ptr %13, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !9

.critedge.loopexit:                               ; preds = %27, %.lr.ph56
  %14 = icmp sgt i64 %indvars.iv61, 1
  br i1 %14, label %.lr.ph56, label %.critedge41, !llvm.loop !11

.lr.ph56:                                         ; preds = %.lr.ph56.preheader, %.critedge.loopexit
  %indvars.iv61 = phi i64 [ %7, %.lr.ph56.preheader ], [ %indvars.iv.next62, %.critedge.loopexit ]
  %indvars.iv.next62 = add nsw i64 %indvars.iv61, -1
  %.not3947 = icmp ugt i64 %indvars.iv61, 2
  br i1 %.not3947, label %.lr.ph51, label %.critedge.loopexit

.lr.ph51:                                         ; preds = %.lr.ph56
  %15 = trunc i64 %indvars.iv61 to i32
  %16 = add i32 %15, -2
  br label %17

17:                                               ; preds = %.lr.ph51, %27
  %.02649 = phi i32 [ %16, %.lr.ph51 ], [ %.127, %27 ]
  %.02948 = phi i32 [ 0, %.lr.ph51 ], [ %.130, %27 ]
  %18 = zext nneg i32 %.02948 to i64
  %19 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %18) #3
  %20 = load i32, ptr %19, align 4, !tbaa !5
  %21 = sext i32 %.02649 to i64
  %22 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %21) #3
  %23 = load i32, ptr %22, align 4, !tbaa !5
  %24 = add nsw i32 %23, %20
  %25 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv.next62) #3
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %.not = icmp eq i32 %24, %26
  br i1 %.not, label %.critedge41, label %27

27:                                               ; preds = %17
  %28 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv.next62) #3
  %29 = load i32, ptr %28, align 4, !tbaa !5
  %30 = icmp sle i32 %24, %29
  %31 = zext i1 %30 to i32
  %.130 = add nuw nsw i32 %.02948, %31
  %not. = xor i1 %30, true
  %32 = sext i1 %not. to i32
  %.127 = add nsw i32 %.02649, %32
  %.not39 = icmp slt i32 %.130, %.127
  br i1 %.not39, label %17, label %.critedge.loopexit

.critedge41.critedge:                             ; preds = %1
  %33 = tail call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #3
  %34 = tail call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #3
  tail call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %33, ptr %34)
  br label %.critedge41

.critedge41:                                      ; preds = %.critedge.loopexit, %17, %.critedge41.critedge, %._crit_edge
  %35 = phi i1 [ false, %._crit_edge ], [ false, %.critedge41.critedge ], [ true, %17 ], [ false, %.critedge.loopexit ]
  ret i1 %35
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

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 = { 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 #3 = { 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}


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