; LLVM IR from Mithreindeir/VelocityRaptor :: VelocityRaptor/src (vrMemoryPool)

; 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.vrMemoryPool = type { ptr, i32, i32, ptr, ptr }
%struct.vrMemoryResource = type { ptr, ptr }

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

; Function Attrs: nounwind uwtable
define dso_local ptr @vrMemoryPoolInit(ptr noundef %0, i32 noundef %1, i32 noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store i32 %2, ptr %6, align 4, !tbaa !9
  %9 = load i32, ptr %5, align 4, !tbaa !9
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.vrMemoryPool, ptr %10, i32 0, i32 1
  store i32 %9, ptr %11, align 8, !tbaa !11
  %12 = load i32, ptr %6, align 4, !tbaa !9
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.vrMemoryPool, ptr %13, i32 0, i32 2
  store i32 %12, ptr %14, align 4, !tbaa !13
  %15 = load i32, ptr %6, align 4, !tbaa !9
  %16 = sext i32 %15 to i64
  %17 = call noalias ptr @calloc(i64 noundef 16, i64 noundef %16) #4
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.vrMemoryPool, ptr %18, i32 0, i32 0
  store ptr %17, ptr %19, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %52, %3
  %21 = load i32, ptr %7, align 4, !tbaa !9
  %22 = load i32, ptr %6, align 4, !tbaa !9
  %23 = icmp slt i32 %21, %22
  br i1 %23, label %25, label %24

24:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %55

25:                                               ; preds = %20
  %26 = call noalias ptr @malloc(i64 noundef 16) #6
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.vrMemoryPool, ptr %27, i32 0, i32 0
  %29 = load ptr, ptr %28, align 8, !tbaa !14
  %30 = load i32, ptr %7, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds ptr, ptr %29, i64 %31
  store ptr %26, ptr %32, align 8, !tbaa !5
  %33 = load i32, ptr %5, align 4, !tbaa !9
  %34 = sext i32 %33 to i64
  %35 = call noalias ptr @malloc(i64 noundef %34) #6
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.vrMemoryPool, ptr %36, i32 0, i32 0
  %38 = load ptr, ptr %37, align 8, !tbaa !14
  %39 = load i32, ptr %7, align 4, !tbaa !9
  %40 = sext i32 %39 to i64
  %41 = getelementptr inbounds ptr, ptr %38, i64 %40
  %42 = load ptr, ptr %41, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.vrMemoryResource, ptr %42, i32 0, i32 0
  store ptr %35, ptr %43, align 8, !tbaa !15
  %44 = load ptr, ptr %4, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.vrMemoryPool, ptr %44, i32 0, i32 0
  %46 = load ptr, ptr %45, align 8, !tbaa !14
  %47 = load i32, ptr %7, align 4, !tbaa !9
  %48 = sext i32 %47 to i64
  %49 = getelementptr inbounds ptr, ptr %46, i64 %48
  %50 = load ptr, ptr %49, align 8, !tbaa !5
  %51 = getelementptr inbounds %struct.vrMemoryResource, ptr %50, i32 0, i32 1
  store ptr null, ptr %51, align 8, !tbaa !17
  br label %52

52:                                               ; preds = %25
  %53 = load i32, ptr %7, align 4, !tbaa !9
  %54 = add nsw i32 %53, 1
  store i32 %54, ptr %7, align 4, !tbaa !9
  br label %20, !llvm.loop !18

55:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !9
  br label %56

56:                                               ; preds = %79, %55
  %57 = load i32, ptr %8, align 4, !tbaa !9
  %58 = load i32, ptr %6, align 4, !tbaa !9
  %59 = sub nsw i32 %58, 1
  %60 = icmp slt i32 %57, %59
  br i1 %60, label %62, label %61

61:                                               ; preds = %56
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %82

62:                                               ; preds = %56
  %63 = load ptr, ptr %4, align 8, !tbaa !5
  %64 = getelementptr inbounds %struct.vrMemoryPool, ptr %63, i32 0, i32 0
  %65 = load ptr, ptr %64, align 8, !tbaa !14
  %66 = load i32, ptr %8, align 4, !tbaa !9
  %67 = add nsw i32 %66, 1
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds ptr, ptr %65, i64 %68
  %70 = load ptr, ptr %69, align 8, !tbaa !5
  %71 = load ptr, ptr %4, align 8, !tbaa !5
  %72 = getelementptr inbounds %struct.vrMemoryPool, ptr %71, i32 0, i32 0
  %73 = load ptr, ptr %72, align 8, !tbaa !14
  %74 = load i32, ptr %8, align 4, !tbaa !9
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds ptr, ptr %73, i64 %75
  %77 = load ptr, ptr %76, align 8, !tbaa !5
  %78 = getelementptr inbounds %struct.vrMemoryResource, ptr %77, i32 0, i32 1
  store ptr %70, ptr %78, align 8, !tbaa !17
  br label %79

79:                                               ; preds = %62
  %80 = load i32, ptr %8, align 4, !tbaa !9
  %81 = add nsw i32 %80, 1
  store i32 %81, ptr %8, align 4, !tbaa !9
  br label %56, !llvm.loop !20

82:                                               ; preds = %61
  %83 = load ptr, ptr %4, align 8, !tbaa !5
  %84 = getelementptr inbounds %struct.vrMemoryPool, ptr %83, i32 0, i32 0
  %85 = load ptr, ptr %84, align 8, !tbaa !14
  %86 = getelementptr inbounds ptr, ptr %85, i64 0
  %87 = load ptr, ptr %86, align 8, !tbaa !5
  %88 = load ptr, ptr %4, align 8, !tbaa !5
  %89 = getelementptr inbounds %struct.vrMemoryPool, ptr %88, i32 0, i32 3
  store ptr %87, ptr %89, align 8, !tbaa !21
  %90 = load ptr, ptr %4, align 8, !tbaa !5
  %91 = getelementptr inbounds %struct.vrMemoryPool, ptr %90, i32 0, i32 0
  %92 = load ptr, ptr %91, align 8, !tbaa !14
  %93 = load i32, ptr %6, align 4, !tbaa !9
  %94 = sub nsw i32 %93, 1
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds ptr, ptr %92, i64 %95
  %97 = load ptr, ptr %96, align 8, !tbaa !5
  %98 = load ptr, ptr %4, align 8, !tbaa !5
  %99 = getelementptr inbounds %struct.vrMemoryPool, ptr %98, i32 0, i32 4
  store ptr %97, ptr %99, align 8, !tbaa !22
  %100 = load ptr, ptr %4, align 8, !tbaa !5
  ret ptr %100
}

; Function Attrs: nounwind allocsize(0,1)
declare noalias ptr @calloc(i64 noundef, i64 noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

attributes #0 = { 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 #1 = { 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 = { nounwind allocsize(0,1) "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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nounwind allocsize(0,1) }
attributes #5 = { nounwind }
attributes #6 = { 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, !10, i64 8}
!12 = !{!"vrMemoryPool", !6, i64 0, !10, i64 8, !10, i64 12, !6, i64 16, !6, i64 24}
!13 = !{!12, !10, i64 12}
!14 = !{!12, !6, i64 0}
!15 = !{!16, !6, i64 0}
!16 = !{!"vrMemoryResource", !6, i64 0, !6, i64 8}
!17 = !{!16, !6, i64 8}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = distinct !{!20, !19}
!21 = !{!12, !6, i64 16}
!22 = !{!12, !6, i64 24}


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

; Function Attrs: nofree nounwind uwtable
define dso_local noundef ptr @vrMemoryPoolInit(ptr noundef returned %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #1 {
  %4 = getelementptr inbounds i8, ptr %0, i64 8
  store i32 %1, ptr %4, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 12
  store i32 %2, ptr %5, align 4, !tbaa !11
  %6 = sext i32 %2 to i64
  %7 = tail call noalias ptr @calloc(i64 noundef 16, i64 noundef %6) #3
  store ptr %7, ptr %0, align 8, !tbaa !12
  %8 = icmp sgt i32 %2, 0
  br i1 %8, label %.lr.ph, label %.preheader.thread

.preheader.thread:                                ; preds = %3
  %9 = add i32 %2, -1
  br label %._crit_edge

.lr.ph:                                           ; preds = %3
  %10 = sext i32 %1 to i64
  %wide.trip.count = zext nneg i32 %2 to i64
  br label %14

.preheader:                                       ; preds = %14
  %.pre41.pre = load ptr, ptr %19, align 8, !tbaa !13
  %11 = add nsw i32 %2, -1
  %.not = icmp eq i32 %2, 1
  br i1 %.not, label %._crit_edge, label %.lr.ph33

.lr.ph33:                                         ; preds = %.preheader
  %wide.trip.count38 = zext nneg i32 %11 to i64
  %12 = add nsw i64 %wide.trip.count38, -1
  %xtraiter = and i64 %wide.trip.count38, 7
  %13 = icmp ult i64 %12, 7
  br i1 %13, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph33.new

.lr.ph33.new:                                     ; preds = %.lr.ph33
  %unroll_iter = and i64 %wide.trip.count38, 2147483640
  br label %36

14:                                               ; preds = %.lr.ph, %14
  %15 = phi ptr [ %7, %.lr.ph ], [ %19, %14 ]
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %14 ]
  %16 = tail call noalias dereferenceable_or_null(16) ptr @malloc(i64 noundef 16) #4
  %17 = getelementptr inbounds ptr, ptr %15, i64 %indvars.iv
  store ptr %16, ptr %17, align 8, !tbaa !13
  %18 = tail call noalias ptr @malloc(i64 noundef %10) #4
  %19 = load ptr, ptr %0, align 8, !tbaa !12
  %20 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv
  %21 = load ptr, ptr %20, align 8, !tbaa !13
  store ptr %18, ptr %21, align 8, !tbaa !14
  %22 = load ptr, ptr %20, align 8, !tbaa !13
  %23 = getelementptr inbounds i8, ptr %22, i64 8
  store ptr null, ptr %23, align 8, !tbaa !16
  %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 %.preheader, label %14, !llvm.loop !17

._crit_edge.loopexit.unr-lcssa:                   ; preds = %36, %.lr.ph33
  %.unr = phi ptr [ %.pre41.pre, %.lr.ph33 ], [ %60, %36 ]
  %indvars.iv35.unr = phi i64 [ 0, %.lr.ph33 ], [ %indvars.iv.next36.7, %36 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge.loopexit, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge.loopexit.unr-lcssa, %.epil.preheader
  %24 = phi ptr [ %26, %.epil.preheader ], [ %.unr, %._crit_edge.loopexit.unr-lcssa ]
  %indvars.iv35.epil = phi i64 [ %indvars.iv.next36.epil, %.epil.preheader ], [ %indvars.iv35.unr, %._crit_edge.loopexit.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.epil.preheader ], [ 0, %._crit_edge.loopexit.unr-lcssa ]
  %indvars.iv.next36.epil = add nuw nsw i64 %indvars.iv35.epil, 1
  %25 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.epil
  %26 = load ptr, ptr %25, align 8, !tbaa !13
  %27 = getelementptr inbounds i8, ptr %24, i64 8
  store ptr %26, ptr %27, align 8, !tbaa !16
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %._crit_edge.loopexit, label %.epil.preheader, !llvm.loop !19

._crit_edge.loopexit:                             ; preds = %.epil.preheader, %._crit_edge.loopexit.unr-lcssa
  %.pre40 = load ptr, ptr %19, align 8, !tbaa !13
  br label %._crit_edge

._crit_edge:                                      ; preds = %.preheader.thread, %._crit_edge.loopexit, %.preheader
  %28 = phi i32 [ %11, %._crit_edge.loopexit ], [ %11, %.preheader ], [ %9, %.preheader.thread ]
  %29 = phi ptr [ %19, %._crit_edge.loopexit ], [ %19, %.preheader ], [ %7, %.preheader.thread ]
  %30 = phi ptr [ %.pre40, %._crit_edge.loopexit ], [ %.pre41.pre, %.preheader ], [ null, %.preheader.thread ]
  %31 = getelementptr inbounds i8, ptr %0, i64 16
  store ptr %30, ptr %31, align 8, !tbaa !21
  %32 = sext i32 %28 to i64
  %33 = getelementptr inbounds ptr, ptr %29, i64 %32
  %34 = load ptr, ptr %33, align 8, !tbaa !13
  %35 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr %34, ptr %35, align 8, !tbaa !22
  ret ptr %0

36:                                               ; preds = %36, %.lr.ph33.new
  %37 = phi ptr [ %.pre41.pre, %.lr.ph33.new ], [ %60, %36 ]
  %indvars.iv35 = phi i64 [ 0, %.lr.ph33.new ], [ %indvars.iv.next36.7, %36 ]
  %niter = phi i64 [ 0, %.lr.ph33.new ], [ %niter.next.7, %36 ]
  %indvars.iv.next36 = or disjoint i64 %indvars.iv35, 1
  %38 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36
  %39 = load ptr, ptr %38, align 8, !tbaa !13
  %40 = getelementptr inbounds i8, ptr %37, i64 8
  store ptr %39, ptr %40, align 8, !tbaa !16
  %indvars.iv.next36.1 = or disjoint i64 %indvars.iv35, 2
  %41 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.1
  %42 = load ptr, ptr %41, align 8, !tbaa !13
  %43 = getelementptr inbounds i8, ptr %39, i64 8
  store ptr %42, ptr %43, align 8, !tbaa !16
  %indvars.iv.next36.2 = or disjoint i64 %indvars.iv35, 3
  %44 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.2
  %45 = load ptr, ptr %44, align 8, !tbaa !13
  %46 = getelementptr inbounds i8, ptr %42, i64 8
  store ptr %45, ptr %46, align 8, !tbaa !16
  %indvars.iv.next36.3 = or disjoint i64 %indvars.iv35, 4
  %47 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.3
  %48 = load ptr, ptr %47, align 8, !tbaa !13
  %49 = getelementptr inbounds i8, ptr %45, i64 8
  store ptr %48, ptr %49, align 8, !tbaa !16
  %indvars.iv.next36.4 = or disjoint i64 %indvars.iv35, 5
  %50 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.4
  %51 = load ptr, ptr %50, align 8, !tbaa !13
  %52 = getelementptr inbounds i8, ptr %48, i64 8
  store ptr %51, ptr %52, align 8, !tbaa !16
  %indvars.iv.next36.5 = or disjoint i64 %indvars.iv35, 6
  %53 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.5
  %54 = load ptr, ptr %53, align 8, !tbaa !13
  %55 = getelementptr inbounds i8, ptr %51, i64 8
  store ptr %54, ptr %55, align 8, !tbaa !16
  %indvars.iv.next36.6 = or disjoint i64 %indvars.iv35, 7
  %56 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.6
  %57 = load ptr, ptr %56, align 8, !tbaa !13
  %58 = getelementptr inbounds i8, ptr %54, i64 8
  store ptr %57, ptr %58, align 8, !tbaa !16
  %indvars.iv.next36.7 = add nuw nsw i64 %indvars.iv35, 8
  %59 = getelementptr inbounds ptr, ptr %19, i64 %indvars.iv.next36.7
  %60 = load ptr, ptr %59, align 8, !tbaa !13
  %61 = getelementptr inbounds i8, ptr %57, i64 8
  store ptr %60, ptr %61, align 8, !tbaa !16
  %niter.next.7 = add i64 %niter, 8
  %niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
  br i1 %niter.ncmp.7, label %._crit_edge.loopexit.unr-lcssa, label %36, !llvm.loop !23
}

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #2

attributes #0 = { 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 #1 = { nofree 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 = { mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) 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 #3 = { nounwind allocsize(0,1) }
attributes #4 = { 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, !10, i64 8}
!6 = !{!"vrMemoryPool", !7, i64 0, !10, i64 8, !10, i64 12, !7, i64 16, !7, i64 24}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!6, !10, i64 12}
!12 = !{!6, !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !7, i64 0}
!15 = !{!"vrMemoryResource", !7, i64 0, !7, i64 8}
!16 = !{!15, !7, i64 8}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.unroll.disable"}
!21 = !{!6, !7, i64 16}
!22 = !{!6, !7, i64 24}
!23 = distinct !{!23, !18}


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