; LLVM IR from alexzheng42/sDMD :: src (Initialization)

; 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.FlowStr = type { i32, %struct.ConstVStr, %struct.ForceStr, %struct.ChargeStr }
%struct.ConstVStr = type { [4 x double] }
%struct.ForceStr = type { [4 x double], ptr, ptr }
%struct.ChargeStr = type { i32, i32, ptr, ptr, ptr, ptr }
%struct.AtomStr = type { ptr, ptr }
%struct.PropertyStr = type { [8 x i8], [2 x [16 x i8]], [8 x i8], i32, i32, i32, double, double, [3 x double], %struct.AtomSeqStr, ptr, ptr }
%struct.AtomSeqStr = type { i32, i32, i32 }

@flow = external global %struct.FlowStr, align 8
@atomnum = external global i32, align 4
@atom = external global ptr, align 8

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

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

; Function Attrs: nounwind uwtable
define dso_local void @CreateFlow() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = load i32, ptr @atomnum, align 4, !tbaa !5
  %6 = add nsw i32 %5, 1
  %7 = sext i32 %6 to i64
  %8 = call noalias ptr @calloc(i64 noundef %7, i64 noundef 8) #3
  store ptr %8, ptr getelementptr inbounds (%struct.ForceStr, ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i32 0, i32 1), align 8, !tbaa !9
  %9 = load i32, ptr @atomnum, align 4, !tbaa !5
  %10 = add nsw i32 %9, 1
  %11 = sext i32 %10 to i64
  %12 = call noalias ptr @calloc(i64 noundef %11, i64 noundef 8) #3
  store ptr %12, ptr getelementptr inbounds (%struct.ForceStr, ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i32 0, i32 2), align 8, !tbaa !15
  %13 = load i32, ptr @atomnum, align 4, !tbaa !5
  %14 = add nsw i32 %13, 1
  %15 = mul nsw i32 %14, 4
  %16 = sext i32 %15 to i64
  %17 = call noalias ptr @calloc(i64 noundef %16, i64 noundef 8) #3
  %18 = load ptr, ptr getelementptr inbounds (%struct.ForceStr, ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i32 0, i32 2), align 8, !tbaa !15
  %19 = getelementptr inbounds ptr, ptr %18, i64 0
  store ptr %17, ptr %19, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #4
  store i32 1, ptr %1, align 4, !tbaa !5
  br label %20

20:                                               ; preds = %38, %0
  %21 = load i32, ptr %1, align 4, !tbaa !5
  %22 = load i32, ptr @atomnum, align 4, !tbaa !5
  %23 = add nsw i32 %22, 1
  %24 = icmp slt i32 %21, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #4
  br label %41

26:                                               ; preds = %20
  %27 = load ptr, ptr getelementptr inbounds (%struct.ForceStr, ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i32 0, i32 2), align 8, !tbaa !15
  %28 = getelementptr inbounds ptr, ptr %27, i64 0
  %29 = load ptr, ptr %28, align 8, !tbaa !16
  %30 = load i32, ptr %1, align 4, !tbaa !5
  %31 = mul nsw i32 %30, 4
  %32 = sext i32 %31 to i64
  %33 = getelementptr inbounds double, ptr %29, i64 %32
  %34 = load ptr, ptr getelementptr inbounds (%struct.ForceStr, ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i32 0, i32 2), align 8, !tbaa !15
  %35 = load i32, ptr %1, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds ptr, ptr %34, i64 %36
  store ptr %33, ptr %37, align 8, !tbaa !16
  br label %38

38:                                               ; preds = %26
  %39 = load i32, ptr %1, align 4, !tbaa !5
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %1, align 4, !tbaa !5
  br label %20, !llvm.loop !17

41:                                               ; preds = %25
  %42 = load i32, ptr @flow, align 8, !tbaa !19
  %43 = icmp eq i32 %42, 2
  br i1 %43, label %44, label %85

44:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 1, ptr %2, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %81, %44
  %46 = load i32, ptr %2, align 4, !tbaa !5
  %47 = load i32, ptr @atomnum, align 4, !tbaa !5
  %48 = icmp sle i32 %46, %47
  br i1 %48, label %50, label %49

49:                                               ; preds = %45
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %84

50:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 1, ptr %4, align 4, !tbaa !5
  br label %51

51:                                               ; preds = %77, %50
  %52 = load i32, ptr %4, align 4, !tbaa !5
  %53 = icmp sle i32 %52, 3
  br i1 %53, label %55, label %54

54:                                               ; preds = %51
  store i32 8, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %80

55:                                               ; preds = %51
  %56 = load i32, ptr %4, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [4 x double], ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i64 0, i64 %57
  %59 = load double, ptr %58, align 8, !tbaa !20
  %60 = load ptr, ptr @atom, align 8, !tbaa !16
  %61 = load i32, ptr %2, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds %struct.AtomStr, ptr %60, i64 %62
  %64 = getelementptr inbounds %struct.AtomStr, ptr %63, i32 0, i32 0
  %65 = load ptr, ptr %64, align 8, !tbaa !22
  %66 = getelementptr inbounds %struct.PropertyStr, ptr %65, i32 0, i32 7
  %67 = load double, ptr %66, align 8, !tbaa !24
  %68 = fdiv double %59, %67
  %69 = load ptr, ptr getelementptr inbounds (%struct.ForceStr, ptr getelementptr inbounds (%struct.FlowStr, ptr @flow, i32 0, i32 2), i32 0, i32 2), align 8, !tbaa !15
  %70 = load i32, ptr %2, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds ptr, ptr %69, i64 %71
  %73 = load ptr, ptr %72, align 8, !tbaa !16
  %74 = load i32, ptr %4, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds double, ptr %73, i64 %75
  store double %68, ptr %76, align 8, !tbaa !20
  br label %77

77:                                               ; preds = %55
  %78 = load i32, ptr %4, align 4, !tbaa !5
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %4, align 4, !tbaa !5
  br label %51, !llvm.loop !27

80:                                               ; preds = %54
  br label %81

81:                                               ; preds = %80
  %82 = load i32, ptr %2, align 4, !tbaa !5
  %83 = add nsw i32 %82, 1
  store i32 %83, ptr %2, align 4, !tbaa !5
  br label %45, !llvm.loop !28

84:                                               ; preds = %49
  br label %85

85:                                               ; preds = %84, %41
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { nounwind allocsize(0,1) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !13, i64 72}
!10 = !{!"FlowStr", !6, i64 0, !11, i64 8, !12, i64 40, !14, i64 88}
!11 = !{!"ConstVStr", !7, i64 0}
!12 = !{!"ForceStr", !7, i64 0, !13, i64 32, !13, i64 40}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"ChargeStr", !6, i64 0, !6, i64 4, !13, i64 8, !13, i64 16, !13, i64 24, !13, i64 32}
!15 = !{!10, !13, i64 80}
!16 = !{!13, !13, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = !{!10, !6, i64 0}
!20 = !{!21, !21, i64 0}
!21 = !{!"double", !7, i64 0}
!22 = !{!23, !13, i64 0}
!23 = !{!"AtomStr", !13, i64 0, !13, i64 8}
!24 = !{!25, !21, i64 72}
!25 = !{!"PropertyStr", !7, i64 0, !7, i64 8, !7, i64 40, !6, i64 48, !6, i64 52, !6, i64 56, !21, i64 64, !21, i64 72, !7, i64 80, !26, i64 104, !13, i64 120, !13, i64 128}
!26 = !{!"AtomSeqStr", !6, i64 0, !6, i64 4, !6, i64 8}
!27 = distinct !{!27, !18}
!28 = distinct !{!28, !18}


; 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.FlowStr = type { i32, %struct.ConstVStr, %struct.ForceStr, %struct.ChargeStr }
%struct.ConstVStr = type { [4 x double] }
%struct.ForceStr = type { [4 x double], ptr, ptr }
%struct.ChargeStr = type { i32, i32, ptr, ptr, ptr, ptr }
%struct.AtomStr = type { ptr, ptr }

@flow = external local_unnamed_addr global %struct.FlowStr, align 8
@atomnum = external local_unnamed_addr global i32, align 4
@atom = external local_unnamed_addr global ptr, align 8

; 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 #0

; Function Attrs: nofree nounwind uwtable
define dso_local void @CreateFlow() local_unnamed_addr #1 {
  %1 = load i32, ptr @atomnum, align 4, !tbaa !5
  %2 = add i32 %1, 1
  %3 = sext i32 %2 to i64
  %4 = tail call noalias ptr @calloc(i64 noundef %3, i64 noundef 8) #2
  store ptr %4, ptr getelementptr inbounds (i8, ptr @flow, i64 72), align 8, !tbaa !9
  %5 = tail call noalias ptr @calloc(i64 noundef %3, i64 noundef 8) #2
  store ptr %5, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %6 = shl i32 %1, 2
  %7 = add i32 %6, 4
  %8 = sext i32 %7 to i64
  %9 = tail call noalias ptr @calloc(i64 noundef %8, i64 noundef 8) #2
  store ptr %9, ptr %5, align 8, !tbaa !16
  %.not16 = icmp slt i32 %1, 1
  br i1 %.not16, label %.loopexit, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %0
  %wide.trip.count = zext i32 %2 to i64
  %10 = add nsw i64 %wide.trip.count, -1
  %11 = add nsw i64 %wide.trip.count, -2
  %xtraiter = and i64 %10, 3
  %12 = icmp ult i64 %11, 3
  br i1 %12, label %._crit_edge.unr-lcssa, label %.lr.ph.preheader.new

.lr.ph.preheader.new:                             ; preds = %.lr.ph.preheader
  %unroll_iter = and i64 %10, -4
  br label %.lr.ph

._crit_edge.unr-lcssa:                            ; preds = %.lr.ph, %.lr.ph.preheader
  %indvars.iv.unr = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next.3, %.lr.ph ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge, label %.lr.ph.epil

.lr.ph.epil:                                      ; preds = %._crit_edge.unr-lcssa, %.lr.ph.epil
  %indvars.iv.epil = phi i64 [ %indvars.iv.next.epil, %.lr.ph.epil ], [ %indvars.iv.unr, %._crit_edge.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph.epil ], [ 0, %._crit_edge.unr-lcssa ]
  %13 = load ptr, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %14 = load ptr, ptr %13, align 8, !tbaa !16
  %.idx.epil = shl nsw i64 %indvars.iv.epil, 5
  %15 = getelementptr inbounds i8, ptr %14, i64 %.idx.epil
  %16 = getelementptr inbounds ptr, ptr %13, i64 %indvars.iv.epil
  store ptr %15, ptr %16, align 8, !tbaa !16
  %indvars.iv.next.epil = add nuw nsw i64 %indvars.iv.epil, 1
  %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, label %.lr.ph.epil, !llvm.loop !17

._crit_edge:                                      ; preds = %.lr.ph.epil, %._crit_edge.unr-lcssa
  %17 = load i32, ptr @flow, align 8, !tbaa !19
  %18 = icmp ne i32 %17, 2
  %or.cond = or i1 %18, %.not16
  br i1 %or.cond, label %.loopexit, label %.preheader.lr.ph

.preheader.lr.ph:                                 ; preds = %._crit_edge
  %19 = load ptr, ptr @atom, align 8, !tbaa !16
  %20 = load ptr, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %wide.trip.count29 = zext i32 %2 to i64
  br label %.preheader

.lr.ph:                                           ; preds = %.lr.ph, %.lr.ph.preheader.new
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader.new ], [ %indvars.iv.next.3, %.lr.ph ]
  %niter = phi i64 [ 0, %.lr.ph.preheader.new ], [ %niter.next.3, %.lr.ph ]
  %21 = load ptr, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %22 = load ptr, ptr %21, align 8, !tbaa !16
  %.idx = shl nsw i64 %indvars.iv, 5
  %23 = getelementptr inbounds i8, ptr %22, i64 %.idx
  %24 = getelementptr inbounds ptr, ptr %21, i64 %indvars.iv
  store ptr %23, ptr %24, align 8, !tbaa !16
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %25 = load ptr, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %26 = load ptr, ptr %25, align 8, !tbaa !16
  %.idx.1 = shl nsw i64 %indvars.iv.next, 5
  %27 = getelementptr inbounds i8, ptr %26, i64 %.idx.1
  %28 = getelementptr inbounds ptr, ptr %25, i64 %indvars.iv.next
  store ptr %27, ptr %28, align 8, !tbaa !16
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %29 = load ptr, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %30 = load ptr, ptr %29, align 8, !tbaa !16
  %.idx.2 = shl nsw i64 %indvars.iv.next.1, 5
  %31 = getelementptr inbounds i8, ptr %30, i64 %.idx.2
  %32 = getelementptr inbounds ptr, ptr %29, i64 %indvars.iv.next.1
  store ptr %31, ptr %32, align 8, !tbaa !16
  %indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
  %33 = load ptr, ptr getelementptr inbounds (i8, ptr @flow, i64 80), align 8, !tbaa !15
  %34 = load ptr, ptr %33, align 8, !tbaa !16
  %.idx.3 = shl nsw i64 %indvars.iv.next.2, 5
  %35 = getelementptr inbounds i8, ptr %34, i64 %.idx.3
  %36 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv.next.2
  store ptr %35, ptr %36, align 8, !tbaa !16
  %indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %._crit_edge.unr-lcssa, label %.lr.ph, !llvm.loop !20

.preheader:                                       ; preds = %.preheader.lr.ph, %.preheader
  %indvars.iv26 = phi i64 [ 1, %.preheader.lr.ph ], [ %indvars.iv.next27, %.preheader ]
  %37 = getelementptr inbounds %struct.AtomStr, ptr %19, i64 %indvars.iv26
  %38 = load ptr, ptr %37, align 8, !tbaa !22
  %39 = getelementptr inbounds i8, ptr %38, i64 72
  %40 = getelementptr inbounds ptr, ptr %20, i64 %indvars.iv26
  %41 = load ptr, ptr %40, align 8, !tbaa !16
  %42 = load double, ptr getelementptr inbounds (i8, ptr @flow, i64 48), align 8, !tbaa !24
  %43 = load double, ptr %39, align 8, !tbaa !26
  %44 = fdiv double %42, %43
  %45 = getelementptr inbounds i8, ptr %41, i64 8
  store double %44, ptr %45, align 8, !tbaa !24
  %46 = load double, ptr getelementptr inbounds (i8, ptr @flow, i64 56), align 8, !tbaa !24
  %47 = load double, ptr %39, align 8, !tbaa !26
  %48 = fdiv double %46, %47
  %49 = getelementptr inbounds i8, ptr %41, i64 16
  store double %48, ptr %49, align 8, !tbaa !24
  %50 = load double, ptr getelementptr inbounds (i8, ptr @flow, i64 64), align 8, !tbaa !24
  %51 = load double, ptr %39, align 8, !tbaa !26
  %52 = fdiv double %50, %51
  %53 = getelementptr inbounds i8, ptr %41, i64 24
  store double %52, ptr %53, align 8, !tbaa !24
  %indvars.iv.next27 = add nuw nsw i64 %indvars.iv26, 1
  %exitcond30.not = icmp eq i64 %indvars.iv.next27, %wide.trip.count29
  br i1 %exitcond30.not, label %.loopexit, label %.preheader, !llvm.loop !29

.loopexit:                                        ; preds = %.preheader, %0, %._crit_edge
  ret void
}

attributes #0 = { 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 #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 = { nounwind allocsize(0,1) }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !13, i64 72}
!10 = !{!"FlowStr", !6, i64 0, !11, i64 8, !12, i64 40, !14, i64 88}
!11 = !{!"ConstVStr", !7, i64 0}
!12 = !{!"ForceStr", !7, i64 0, !13, i64 32, !13, i64 40}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"ChargeStr", !6, i64 0, !6, i64 4, !13, i64 8, !13, i64 16, !13, i64 24, !13, i64 32}
!15 = !{!10, !13, i64 80}
!16 = !{!13, !13, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.unroll.disable"}
!19 = !{!10, !6, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = !{!23, !13, i64 0}
!23 = !{!"AtomStr", !13, i64 0, !13, i64 8}
!24 = !{!25, !25, i64 0}
!25 = !{!"double", !7, i64 0}
!26 = !{!27, !25, i64 72}
!27 = !{!"PropertyStr", !7, i64 0, !7, i64 8, !7, i64 40, !6, i64 48, !6, i64 52, !6, i64 56, !25, i64 64, !25, i64 72, !7, i64 80, !28, i64 104, !13, i64 120, !13, i64 128}
!28 = !{!"AtomSeqStr", !6, i64 0, !6, i64 4, !6, i64 8}
!29 = distinct !{!29, !21}


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