; LLVM IR from Hunterdii/GeeksforGeeks-POTD :: November 2024 GFG SOLUTION (November-18)

; 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"

@stdin = external global ptr, align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @rotateArr(ptr noundef, 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: nounwind uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca [1001 x i8], align 16
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 1001, ptr %2) #7
  %15 = getelementptr inbounds [1001 x i8], ptr %2, i64 0, i64 0
  %16 = load ptr, ptr @stdin, align 8, !tbaa !5
  %17 = call ptr @fgets(ptr noundef %15, i32 noundef 1001, ptr noundef %16)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  %18 = getelementptr inbounds [1001 x i8], ptr %2, i64 0, i64 0
  %19 = call i32 @atoi(ptr noundef %18) #8
  store i32 %19, ptr %3, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %94, %0
  %21 = load i32, ptr %3, align 4, !tbaa !9
  %22 = add nsw i32 %21, -1
  store i32 %22, ptr %3, align 4, !tbaa !9
  %23 = icmp ne i32 %21, 0
  br i1 %23, label %24, label %99

24:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #7
  store ptr null, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  store i64 0, ptr %5, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  %25 = load ptr, ptr @stdin, align 8, !tbaa !5
  %26 = call i64 @getline(ptr noundef %4, ptr noundef %5, ptr noundef %25)
  store i64 %26, ptr %6, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  %27 = call noalias ptr @malloc(i64 noundef 4000000) #9
  store ptr %27, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 0, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = call ptr @strtok(ptr noundef %28, ptr noundef @.str) #7
  store ptr %29, ptr %9, align 8, !tbaa !5
  br label %30

30:                                               ; preds = %33, %24
  %31 = load ptr, ptr %9, align 8, !tbaa !5
  %32 = icmp ne ptr %31, null
  br i1 %32, label %33, label %42

33:                                               ; preds = %30
  %34 = load ptr, ptr %9, align 8, !tbaa !5
  %35 = call i32 @atoi(ptr noundef %34) #8
  %36 = load ptr, ptr %7, align 8, !tbaa !5
  %37 = load i32, ptr %8, align 4, !tbaa !9
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %8, align 4, !tbaa !9
  %39 = sext i32 %37 to i64
  %40 = getelementptr inbounds i32, ptr %36, i64 %39
  store i32 %35, ptr %40, align 4, !tbaa !9
  %41 = call ptr @strtok(ptr noundef null, ptr noundef @.str) #7
  store ptr %41, ptr %9, align 8, !tbaa !5
  br label %30, !llvm.loop !13

42:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  %43 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %10)
  %44 = load i32, ptr %8, align 4, !tbaa !9
  %45 = zext i32 %44 to i64
  %46 = call ptr @llvm.stacksave.p0()
  store ptr %46, ptr %11, align 8
  %47 = alloca i32, i64 %45, align 16
  store i64 %45, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  store i32 0, ptr %13, align 4, !tbaa !9
  br label %48

48:                                               ; preds = %62, %42
  %49 = load i32, ptr %13, align 4, !tbaa !9
  %50 = load i32, ptr %8, align 4, !tbaa !9
  %51 = icmp slt i32 %49, %50
  br i1 %51, label %53, label %52

52:                                               ; preds = %48
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  br label %65

53:                                               ; preds = %48
  %54 = load ptr, ptr %7, align 8, !tbaa !5
  %55 = load i32, ptr %13, align 4, !tbaa !9
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds i32, ptr %54, i64 %56
  %58 = load i32, ptr %57, align 4, !tbaa !9
  %59 = load i32, ptr %13, align 4, !tbaa !9
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds i32, ptr %47, i64 %60
  store i32 %58, ptr %61, align 4, !tbaa !9
  br label %62

62:                                               ; preds = %53
  %63 = load i32, ptr %13, align 4, !tbaa !9
  %64 = add nsw i32 %63, 1
  store i32 %64, ptr %13, align 4, !tbaa !9
  br label %48, !llvm.loop !15

65:                                               ; preds = %52
  %66 = load i32, ptr %8, align 4, !tbaa !9
  %67 = load i32, ptr %10, align 4, !tbaa !9
  call void @rotateArr(ptr noundef %47, i32 noundef %66, i32 noundef %67)
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 0, ptr %14, align 4, !tbaa !9
  br label %68

68:                                               ; preds = %91, %65
  %69 = load i32, ptr %14, align 4, !tbaa !9
  %70 = load i32, ptr %8, align 4, !tbaa !9
  %71 = icmp slt i32 %69, %70
  br i1 %71, label %73, label %72

72:                                               ; preds = %68
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %94

73:                                               ; preds = %68
  %74 = load i32, ptr %14, align 4, !tbaa !9
  %75 = load i32, ptr %8, align 4, !tbaa !9
  %76 = sub nsw i32 %75, 1
  %77 = icmp slt i32 %74, %76
  br i1 %77, label %78, label %84

78:                                               ; preds = %73
  %79 = load i32, ptr %14, align 4, !tbaa !9
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds i32, ptr %47, i64 %80
  %82 = load i32, ptr %81, align 4, !tbaa !9
  %83 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %82)
  br label %90

84:                                               ; preds = %73
  %85 = load i32, ptr %14, align 4, !tbaa !9
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds i32, ptr %47, i64 %86
  %88 = load i32, ptr %87, align 4, !tbaa !9
  %89 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %88)
  br label %90

90:                                               ; preds = %84, %78
  br label %91

91:                                               ; preds = %90
  %92 = load i32, ptr %14, align 4, !tbaa !9
  %93 = add nsw i32 %92, 1
  store i32 %93, ptr %14, align 4, !tbaa !9
  br label %68, !llvm.loop !16

94:                                               ; preds = %72
  %95 = call i32 (ptr, ...) @printf(ptr noundef @.str.3)
  %96 = load ptr, ptr %7, align 8, !tbaa !5
  call void @free(ptr noundef %96) #7
  %97 = load ptr, ptr %4, align 8, !tbaa !5
  call void @free(ptr noundef %97) #7
  %98 = load ptr, ptr %11, align 8
  call void @llvm.stackrestore.p0(ptr %98)
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  br label %20, !llvm.loop !17

99:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 1001, ptr %2) #7
  ret i32 0
}

declare ptr @fgets(ptr noundef, i32 noundef, ptr noundef) #2

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #3

declare i64 @getline(ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #4

; Function Attrs: nounwind
declare ptr @strtok(ptr noundef, ptr noundef) #5

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #6

declare i32 @printf(ptr noundef, ...) #2

; Function Attrs: nounwind
declare void @free(ptr noundef) #5

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #6

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 nounwind willreturn memory(read) 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 allocsize(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 "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 = { nocallback nofree nosync nounwind willreturn }
attributes #7 = { nounwind }
attributes #8 = { nounwind willreturn memory(read) }
attributes #9 = { nounwind allocsize(0) }

!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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}
!17 = distinct !{!17, !14}


; 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"

@stdin = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @rotateArr(ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

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

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca [1001 x i8], align 16
  %2 = alloca ptr, align 8
  %3 = alloca i64, align 8
  %4 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 1001, ptr nonnull %1) #10
  %5 = load ptr, ptr @stdin, align 8, !tbaa !5
  %6 = call ptr @fgets(ptr noundef nonnull %1, i32 noundef 1001, ptr noundef %5)
  %7 = call i32 @atoi(ptr nocapture noundef %1) #11
  %.not37 = icmp eq i32 %7, 0
  br i1 %.not37, label %._crit_edge40, label %.lr.ph39

.lr.ph39:                                         ; preds = %0, %._crit_edge36
  %.in = phi i32 [ %8, %._crit_edge36 ], [ %7, %0 ]
  %8 = add nsw i32 %.in, -1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #10
  store ptr null, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #10
  store i64 0, ptr %3, align 8, !tbaa !9
  %9 = load ptr, ptr @stdin, align 8, !tbaa !5
  %10 = call i64 @getline(ptr noundef nonnull %2, ptr noundef nonnull %3, ptr noundef %9) #10
  %11 = call noalias dereferenceable_or_null(4000000) ptr @malloc(i64 noundef 4000000) #12
  %12 = load ptr, ptr %2, align 8, !tbaa !5
  %13 = call ptr @strtok(ptr noundef %12, ptr noundef nonnull @.str) #10
  %.not2526 = icmp eq ptr %13, null
  br i1 %.not2526, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph39, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.lr.ph39 ]
  %.02427 = phi ptr [ %16, %.lr.ph ], [ %13, %.lr.ph39 ]
  %14 = call i32 @atoi(ptr nocapture noundef %.02427) #11
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %15 = getelementptr inbounds i32, ptr %11, i64 %indvars.iv
  store i32 %14, ptr %15, align 4, !tbaa !11
  %16 = call ptr @strtok(ptr noundef null, ptr noundef nonnull @.str) #10
  %.not25 = icmp eq ptr %16, null
  br i1 %.not25, label %._crit_edge.loopexit, label %.lr.ph, !llvm.loop !13

._crit_edge.loopexit:                             ; preds = %.lr.ph
  %17 = trunc nuw i64 %indvars.iv.next to i32
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.lr.ph39
  %.023.lcssa = phi i32 [ 0, %.lr.ph39 ], [ %17, %._crit_edge.loopexit ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #10
  %18 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %4)
  %19 = zext i32 %.023.lcssa to i64
  %20 = call ptr @llvm.stacksave.p0()
  %21 = alloca i32, i64 %19, align 16
  %.not41 = icmp eq i32 %.023.lcssa, 0
  br i1 %.not41, label %._crit_edge32.thread, label %.lr.ph35

._crit_edge32.thread:                             ; preds = %._crit_edge
  %22 = load i32, ptr %4, align 4, !tbaa !11
  call void @rotateArr(ptr noundef nonnull %21, i32 noundef %.023.lcssa, i32 noundef %22)
  br label %._crit_edge36

.lr.ph35:                                         ; preds = %._crit_edge
  %23 = shl nuw nsw i64 %19, 2
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 16 %21, ptr align 4 %11, i64 %23, i1 false), !tbaa !11
  %24 = load i32, ptr %4, align 4, !tbaa !11
  call void @rotateArr(ptr noundef nonnull %21, i32 noundef %.023.lcssa, i32 noundef %24)
  %25 = add nsw i32 %.023.lcssa, -1
  %26 = sext i32 %25 to i64
  br label %29

._crit_edge36:                                    ; preds = %29, %._crit_edge32.thread
  %27 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3)
  call void @free(ptr noundef %11) #10
  %28 = load ptr, ptr %2, align 8, !tbaa !5
  call void @free(ptr noundef %28) #10
  call void @llvm.stackrestore.p0(ptr %20)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #10
  %.not = icmp eq i32 %8, 0
  br i1 %.not, label %._crit_edge40, label %.lr.ph39, !llvm.loop !15

29:                                               ; preds = %.lr.ph35, %29
  %indvars.iv47 = phi i64 [ 0, %.lr.ph35 ], [ %indvars.iv.next48, %29 ]
  %30 = icmp slt i64 %indvars.iv47, %26
  %31 = getelementptr inbounds i32, ptr %21, i64 %indvars.iv47
  %32 = load i32, ptr %31, align 4, !tbaa !11
  %.str.2..str.1 = select i1 %30, ptr @.str.2, ptr @.str.1
  %33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.2..str.1, i32 noundef %32)
  %indvars.iv.next48 = add nuw nsw i64 %indvars.iv47, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next48, %19
  br i1 %exitcond.not, label %._crit_edge36, label %29, !llvm.loop !16

._crit_edge40:                                    ; preds = %._crit_edge36, %0
  call void @llvm.lifetime.end.p0(i64 1001, ptr nonnull %1) #10
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) local_unnamed_addr #3

declare i64 @getline(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nofree nounwind willreturn
declare ptr @strtok(ptr noundef, ptr nocapture noundef readonly) local_unnamed_addr #6

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #7

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #7

; 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) #9

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree 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 #3 = { inlinehint mustprogress nofree nounwind willreturn memory(read) 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 = { "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 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 = { mustprogress nofree nounwind willreturn "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 #7 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #8 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "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 #9 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #10 = { nounwind }
attributes #11 = { nounwind willreturn memory(read) }
attributes #12 = { nounwind allocsize(0) }

!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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}


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