; LLVM IR from gokcehan/pns :: generators/netgen-bcjl-patched (index)

; 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"

%struct.index_header = type { i64, i64, i64, %union.anon, %union.anon.0 }
%union.anon = type { i64 }
%union.anon.0 = type { ptr }
%struct.interval_node = type { i64, i64, ptr }

@index_headers = external hidden global ptr, align 8
@active_handles = external hidden global i32, align 4

; Function Attrs: nounwind uwtable
define dso_local i32 @make_index_list(i64 noundef %0, i64 noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store i64 %0, ptr %4, align 8, !tbaa !5
  store i64 %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %10 = load i64, ptr %4, align 8, !tbaa !5
  %11 = icmp ule i64 %10, 0
  br i1 %11, label %16, label %12

12:                                               ; preds = %2
  %13 = load i64, ptr %4, align 8, !tbaa !5
  %14 = load i64, ptr %5, align 8, !tbaa !5
  %15 = icmp ugt i64 %13, %14
  br i1 %15, label %16, label %17

16:                                               ; preds = %12, %2
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %130

17:                                               ; preds = %12
  %18 = load ptr, ptr @index_headers, align 8, !tbaa !11
  store ptr %18, ptr %7, align 8, !tbaa !11
  br label %19

19:                                               ; preds = %30, %17
  %20 = load i32, ptr %6, align 4, !tbaa !9
  %21 = load i32, ptr @active_handles, align 4, !tbaa !9
  %22 = icmp slt i32 %20, %21
  br i1 %22, label %23, label %35

23:                                               ; preds = %19
  %24 = load ptr, ptr %7, align 8, !tbaa !11
  %25 = getelementptr inbounds %struct.index_header, ptr %24, i32 0, i32 0
  %26 = load i64, ptr %25, align 8, !tbaa !13
  %27 = icmp eq i64 %26, 0
  br i1 %27, label %28, label %29

28:                                               ; preds = %23
  br label %35

29:                                               ; preds = %23
  br label %30

30:                                               ; preds = %29
  %31 = load ptr, ptr %7, align 8, !tbaa !11
  %32 = getelementptr inbounds %struct.index_header, ptr %31, i32 1
  store ptr %32, ptr %7, align 8, !tbaa !11
  %33 = load i32, ptr %6, align 4, !tbaa !9
  %34 = add nsw i32 %33, 1
  store i32 %34, ptr %6, align 4, !tbaa !9
  br label %19, !llvm.loop !15

35:                                               ; preds = %28, %19
  %36 = load i32, ptr %6, align 4, !tbaa !9
  %37 = load i32, ptr @active_handles, align 4, !tbaa !9
  %38 = icmp eq i32 %36, %37
  br i1 %38, label %39, label %56

39:                                               ; preds = %35
  %40 = load i32, ptr @active_handles, align 4, !tbaa !9
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr @active_handles, align 4, !tbaa !9
  %42 = load i32, ptr %6, align 4, !tbaa !9
  %43 = icmp eq i32 %42, 0
  br i1 %43, label %44, label %49

44:                                               ; preds = %39
  %45 = load i32, ptr @active_handles, align 4, !tbaa !9
  %46 = sext i32 %45 to i64
  %47 = mul i64 %46, 40
  %48 = call noalias ptr @malloc(i64 noundef %47) #6
  store ptr %48, ptr @index_headers, align 8, !tbaa !11
  br label %55

49:                                               ; preds = %39
  %50 = load ptr, ptr @index_headers, align 8, !tbaa !11
  %51 = load i32, ptr @active_handles, align 4, !tbaa !9
  %52 = sext i32 %51 to i64
  %53 = mul i64 %52, 40
  %54 = call ptr @realloc(ptr noundef %50, i64 noundef %53) #7
  store ptr %54, ptr @index_headers, align 8, !tbaa !11
  br label %55

55:                                               ; preds = %49, %44
  br label %56

56:                                               ; preds = %55, %35
  %57 = load ptr, ptr @index_headers, align 8, !tbaa !11
  %58 = icmp eq ptr %57, null
  br i1 %58, label %59, label %60

59:                                               ; preds = %56
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %130

60:                                               ; preds = %56
  %61 = load ptr, ptr @index_headers, align 8, !tbaa !11
  %62 = load i32, ptr %6, align 4, !tbaa !9
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds %struct.index_header, ptr %61, i64 %63
  store ptr %64, ptr %7, align 8, !tbaa !11
  %65 = load i64, ptr %5, align 8, !tbaa !5
  %66 = load i64, ptr %4, align 8, !tbaa !5
  %67 = sub i64 %65, %66
  %68 = add i64 %67, 1
  %69 = load ptr, ptr %7, align 8, !tbaa !11
  %70 = getelementptr inbounds %struct.index_header, ptr %69, i32 0, i32 0
  store i64 %68, ptr %70, align 8, !tbaa !13
  %71 = load ptr, ptr %7, align 8, !tbaa !11
  %72 = getelementptr inbounds %struct.index_header, ptr %71, i32 0, i32 1
  store i64 %68, ptr %72, align 8, !tbaa !17
  %73 = load ptr, ptr %7, align 8, !tbaa !11
  %74 = getelementptr inbounds %struct.index_header, ptr %73, i32 0, i32 2
  store i64 %68, ptr %74, align 8, !tbaa !18
  %75 = load ptr, ptr %7, align 8, !tbaa !11
  %76 = getelementptr inbounds %struct.index_header, ptr %75, i32 0, i32 0
  %77 = load i64, ptr %76, align 8, !tbaa !13
  %78 = icmp ule i64 %77, 100
  br i1 %78, label %79, label %103

79:                                               ; preds = %60
  %80 = load i64, ptr %4, align 8, !tbaa !5
  %81 = load ptr, ptr %7, align 8, !tbaa !11
  %82 = getelementptr inbounds %struct.index_header, ptr %81, i32 0, i32 3
  store i64 %80, ptr %82, align 8, !tbaa !19
  %83 = load ptr, ptr %7, align 8, !tbaa !11
  %84 = getelementptr inbounds %struct.index_header, ptr %83, i32 0, i32 0
  %85 = load i64, ptr %84, align 8, !tbaa !13
  %86 = mul i64 %85, 1
  %87 = call noalias ptr @malloc(i64 noundef %86) #6
  %88 = load ptr, ptr %7, align 8, !tbaa !11
  %89 = getelementptr inbounds %struct.index_header, ptr %88, i32 0, i32 4
  store ptr %87, ptr %89, align 8, !tbaa !19
  %90 = load ptr, ptr %7, align 8, !tbaa !11
  %91 = getelementptr inbounds %struct.index_header, ptr %90, i32 0, i32 4
  %92 = load ptr, ptr %91, align 8, !tbaa !19
  %93 = icmp eq ptr %92, null
  br i1 %93, label %94, label %95

94:                                               ; preds = %79
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %130

95:                                               ; preds = %79
  %96 = load ptr, ptr %7, align 8, !tbaa !11
  %97 = getelementptr inbounds %struct.index_header, ptr %96, i32 0, i32 4
  %98 = load ptr, ptr %97, align 8, !tbaa !19
  %99 = load ptr, ptr %7, align 8, !tbaa !11
  %100 = getelementptr inbounds %struct.index_header, ptr %99, i32 0, i32 0
  %101 = load i64, ptr %100, align 8, !tbaa !13
  %102 = mul i64 %101, 1
  call void @llvm.memset.p0.i64(ptr align 1 %98, i8 0, i64 %102, i1 false)
  br label %128

103:                                              ; preds = %60
  %104 = load ptr, ptr %7, align 8, !tbaa !11
  %105 = getelementptr inbounds %struct.index_header, ptr %104, i32 0, i32 3
  store i64 1, ptr %105, align 8, !tbaa !19
  %106 = load ptr, ptr %7, align 8, !tbaa !11
  %107 = getelementptr inbounds %struct.index_header, ptr %106, i32 0, i32 0
  %108 = load i64, ptr %107, align 8, !tbaa !13
  %109 = mul i64 %108, 24
  %110 = call noalias ptr @malloc(i64 noundef %109) #6
  store ptr %110, ptr %8, align 8, !tbaa !11
  %111 = load ptr, ptr %8, align 8, !tbaa !11
  %112 = icmp eq ptr %111, null
  br i1 %112, label %113, label %114

113:                                              ; preds = %103
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %130

114:                                              ; preds = %103
  %115 = load ptr, ptr %8, align 8, !tbaa !11
  %116 = load ptr, ptr %7, align 8, !tbaa !11
  %117 = getelementptr inbounds %struct.index_header, ptr %116, i32 0, i32 4
  store ptr %115, ptr %117, align 8, !tbaa !19
  %118 = load i64, ptr %4, align 8, !tbaa !5
  %119 = load ptr, ptr %8, align 8, !tbaa !11
  %120 = getelementptr inbounds %struct.interval_node, ptr %119, i32 0, i32 0
  store i64 %118, ptr %120, align 8, !tbaa !20
  %121 = load ptr, ptr %7, align 8, !tbaa !11
  %122 = getelementptr inbounds %struct.index_header, ptr %121, i32 0, i32 0
  %123 = load i64, ptr %122, align 8, !tbaa !13
  %124 = load ptr, ptr %8, align 8, !tbaa !11
  %125 = getelementptr inbounds %struct.interval_node, ptr %124, i32 0, i32 1
  store i64 %123, ptr %125, align 8, !tbaa !22
  %126 = load ptr, ptr %8, align 8, !tbaa !11
  %127 = getelementptr inbounds %struct.interval_node, ptr %126, i32 0, i32 2
  store ptr null, ptr %127, align 8, !tbaa !23
  br label %128

128:                                              ; preds = %114, %95
  %129 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %129, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %130

130:                                              ; preds = %128, %113, %94, %59, %16
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  %131 = load i32, ptr %3, align 4
  ret i32 %131
}

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

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

; Function Attrs: nounwind allocsize(1)
declare ptr @realloc(ptr noundef, i64 noundef) #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

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

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 = { 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 #3 = { nounwind allocsize(1) "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 nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }
attributes #7 = { nounwind allocsize(1) }

!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", !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 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !6, i64 0}
!14 = !{!"index_header", !6, i64 0, !6, i64 8, !6, i64 16, !7, i64 24, !7, i64 32}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = !{!14, !6, i64 8}
!18 = !{!14, !6, i64 16}
!19 = !{!7, !7, i64 0}
!20 = !{!21, !6, i64 0}
!21 = !{!"interval_node", !6, i64 0, !6, i64 8, !12, i64 16}
!22 = !{!21, !6, i64 8}
!23 = !{!21, !12, i64 16}


; 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"

%struct.index_header = type { i64, i64, i64, %union.anon, %union.anon.0 }
%union.anon = type { i64 }
%union.anon.0 = type { ptr }

@index_headers = external hidden local_unnamed_addr global ptr, align 8
@active_handles = external hidden local_unnamed_addr global i32, align 4

; Function Attrs: nounwind uwtable
define dso_local i32 @make_index_list(i64 noundef %0, i64 noundef %1) local_unnamed_addr #0 {
  %3 = add i64 %0, -1
  %or.cond.not = icmp ult i64 %3, %1
  br i1 %or.cond.not, label %4, label %48

4:                                                ; preds = %2
  %5 = load ptr, ptr @index_headers, align 8, !tbaa !5
  %6 = load i32, ptr @active_handles, align 4, !tbaa !9
  %7 = icmp sgt i32 %6, 0
  br i1 %7, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %4, %10
  %.03443 = phi ptr [ %11, %10 ], [ %5, %4 ]
  %.03542 = phi i32 [ %12, %10 ], [ 0, %4 ]
  %8 = load i64, ptr %.03443, align 8, !tbaa !11
  %9 = icmp eq i64 %8, 0
  br i1 %9, label %._crit_edge, label %10

10:                                               ; preds = %.lr.ph
  %11 = getelementptr inbounds i8, ptr %.03443, i64 40
  %12 = add nuw nsw i32 %.03542, 1
  %exitcond.not = icmp eq i32 %12, %6
  br i1 %exitcond.not, label %.thread, label %.lr.ph, !llvm.loop !14

.thread:                                          ; preds = %10
  %13 = add nuw nsw i32 %6, 1
  store i32 %13, ptr @active_handles, align 4, !tbaa !9
  br label %21

._crit_edge:                                      ; preds = %.lr.ph, %4
  %.035.lcssa = phi i32 [ 0, %4 ], [ %.03542, %.lr.ph ]
  %14 = icmp eq i32 %.035.lcssa, %6
  br i1 %14, label %15, label %thread-pre-split

15:                                               ; preds = %._crit_edge
  %16 = add nsw i32 %6, 1
  store i32 %16, ptr @active_handles, align 4, !tbaa !9
  %17 = icmp eq i32 %6, 0
  br i1 %17, label %18, label %21

18:                                               ; preds = %15
  %narrow = mul nuw nsw i32 %16, 40
  %19 = zext nneg i32 %narrow to i64
  %20 = tail call noalias ptr @malloc(i64 noundef %19) #4
  br label %thread-pre-split.sink.split

21:                                               ; preds = %.thread, %15
  %22 = phi i32 [ %13, %.thread ], [ %16, %15 ]
  %.035.lcssa5052 = phi i32 [ %6, %.thread ], [ %.035.lcssa, %15 ]
  %23 = sext i32 %22 to i64
  %24 = mul nsw i64 %23, 40
  %25 = tail call ptr @realloc(ptr noundef %5, i64 noundef %24) #5
  br label %thread-pre-split.sink.split

thread-pre-split.sink.split:                      ; preds = %21, %18
  %.sink = phi ptr [ %20, %18 ], [ %25, %21 ]
  %.035.lcssa49.ph = phi i32 [ %.035.lcssa, %18 ], [ %.035.lcssa5052, %21 ]
  store ptr %.sink, ptr @index_headers, align 8, !tbaa !5
  br label %thread-pre-split

thread-pre-split:                                 ; preds = %thread-pre-split.sink.split, %._crit_edge
  %.035.lcssa49 = phi i32 [ %.035.lcssa, %._crit_edge ], [ %.035.lcssa49.ph, %thread-pre-split.sink.split ]
  %26 = phi ptr [ %5, %._crit_edge ], [ %.sink, %thread-pre-split.sink.split ]
  %27 = icmp eq ptr %26, null
  br i1 %27, label %48, label %28

28:                                               ; preds = %thread-pre-split
  %29 = zext nneg i32 %.035.lcssa49 to i64
  %30 = getelementptr inbounds %struct.index_header, ptr %26, i64 %29
  %31 = sub i64 %1, %0
  %32 = add i64 %31, 1
  store i64 %32, ptr %30, align 8, !tbaa !11
  %33 = getelementptr inbounds i8, ptr %30, i64 8
  store i64 %32, ptr %33, align 8, !tbaa !16
  %34 = getelementptr inbounds i8, ptr %30, i64 16
  store i64 %32, ptr %34, align 8, !tbaa !17
  %35 = icmp ult i64 %32, 101
  %36 = getelementptr inbounds i8, ptr %30, i64 24
  br i1 %35, label %37, label %40

37:                                               ; preds = %28
  store i64 %0, ptr %36, align 8, !tbaa !18
  %calloc = tail call ptr @calloc(i64 1, i64 %32)
  %38 = getelementptr inbounds i8, ptr %30, i64 32
  store ptr %calloc, ptr %38, align 8, !tbaa !18
  %39 = icmp eq ptr %calloc, null
  %spec.select = select i1 %39, i32 -1, i32 %.035.lcssa49
  br label %48

40:                                               ; preds = %28
  store i64 1, ptr %36, align 8, !tbaa !18
  %41 = mul i64 %32, 24
  %42 = tail call noalias ptr @malloc(i64 noundef %41) #4
  %43 = icmp eq ptr %42, null
  br i1 %43, label %48, label %44

44:                                               ; preds = %40
  %45 = getelementptr inbounds i8, ptr %30, i64 32
  store ptr %42, ptr %45, align 8, !tbaa !18
  store i64 %0, ptr %42, align 8, !tbaa !19
  %46 = getelementptr inbounds i8, ptr %42, i64 8
  store i64 %32, ptr %46, align 8, !tbaa !21
  %47 = getelementptr inbounds i8, ptr %42, i64 16
  store ptr null, ptr %47, align 8, !tbaa !22
  br label %48

48:                                               ; preds = %37, %44, %40, %thread-pre-split, %2
  %.0 = phi i32 [ -1, %2 ], [ -1, %thread-pre-split ], [ -1, %40 ], [ %.035.lcssa49, %44 ], [ %spec.select, %37 ]
  ret i32 %.0
}

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, inaccessiblemem: readwrite)
declare noalias noundef ptr @realloc(ptr allocptr nocapture noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #3

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 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 #2 = { mustprogress nounwind willreturn allockind("realloc") allocsize(1) 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 #3 = { nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" }
attributes #4 = { nounwind allocsize(0) }
attributes #5 = { nounwind allocsize(1) }

!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, !13, i64 0}
!12 = !{!"index_header", !13, i64 0, !13, i64 8, !13, i64 16, !7, i64 24, !7, i64 32}
!13 = !{!"long", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = !{!12, !13, i64 8}
!17 = !{!12, !13, i64 16}
!18 = !{!7, !7, i64 0}
!19 = !{!20, !13, i64 0}
!20 = !{!"interval_node", !13, i64 0, !13, i64 8, !6, i64 16}
!21 = !{!20, !13, i64 8}
!22 = !{!20, !6, i64 16}


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