; LLVM IR from Dev-XYS/Algorithms :: Longest-Common-Substring.ll (Z10radix_sortP8sortinfo)

; 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.sortinfo = type { i32, i32, i32 }

@l = external dso_local global i32, align 4
@_ZZ10radix_sortP8sortinfoE2_d = external hidden global [300000 x %struct.sortinfo], align 16
@_ZZ10radix_sortP8sortinfoE3res = external hidden global [300000 x %struct.sortinfo], align 16
@_ZZ10radix_sortP8sortinfoE1c = external hidden global [300000 x i32], align 16

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_Z10radix_sortP8sortinfo(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.memset.p0.i64(ptr align 16 @_ZZ10radix_sortP8sortinfoE1c, i8 0, i64 1200000, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %26, %1
  %11 = load i32, ptr %3, align 4, !tbaa !9
  %12 = load i32, ptr @l, align 4, !tbaa !9
  %13 = icmp slt i32 %11, %12
  br i1 %13, label %15, label %14

14:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %29

15:                                               ; preds = %10
  %16 = load ptr, ptr %2, align 8, !tbaa !5
  %17 = load i32, ptr %3, align 4, !tbaa !9
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds %struct.sortinfo, ptr %16, i64 %18
  %20 = getelementptr inbounds %struct.sortinfo, ptr %19, i32 0, i32 1
  %21 = load i32, ptr %20, align 4, !tbaa !11
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !9
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %23, align 4, !tbaa !9
  br label %26

26:                                               ; preds = %15
  %27 = load i32, ptr %3, align 4, !tbaa !9
  %28 = add nsw i32 %27, 1
  store i32 %28, ptr %3, align 4, !tbaa !9
  br label %10, !llvm.loop !13

29:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 1, ptr %4, align 4, !tbaa !9
  br label %30

30:                                               ; preds = %46, %29
  %31 = load i32, ptr %4, align 4, !tbaa !9
  %32 = load i32, ptr @l, align 4, !tbaa !9
  %33 = icmp sle i32 %31, %32
  br i1 %33, label %35, label %34

34:                                               ; preds = %30
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %49

35:                                               ; preds = %30
  %36 = load i32, ptr %4, align 4, !tbaa !9
  %37 = sub nsw i32 %36, 1
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %38
  %40 = load i32, ptr %39, align 4, !tbaa !9
  %41 = load i32, ptr %4, align 4, !tbaa !9
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %42
  %44 = load i32, ptr %43, align 4, !tbaa !9
  %45 = add nsw i32 %44, %40
  store i32 %45, ptr %43, align 4, !tbaa !9
  br label %46

46:                                               ; preds = %35
  %47 = load i32, ptr %4, align 4, !tbaa !9
  %48 = add nsw i32 %47, 1
  store i32 %48, ptr %4, align 4, !tbaa !9
  br label %30, !llvm.loop !15

49:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %50 = load i32, ptr @l, align 4, !tbaa !9
  %51 = sub nsw i32 %50, 1
  store i32 %51, ptr %5, align 4, !tbaa !9
  br label %52

52:                                               ; preds = %73, %49
  %53 = load i32, ptr %5, align 4, !tbaa !9
  %54 = icmp sge i32 %53, 0
  br i1 %54, label %56, label %55

55:                                               ; preds = %52
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %76

56:                                               ; preds = %52
  %57 = load ptr, ptr %2, align 8, !tbaa !5
  %58 = load i32, ptr %5, align 4, !tbaa !9
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds %struct.sortinfo, ptr %57, i64 %59
  %61 = load ptr, ptr %2, align 8, !tbaa !5
  %62 = load i32, ptr %5, align 4, !tbaa !9
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds %struct.sortinfo, ptr %61, i64 %63
  %65 = getelementptr inbounds %struct.sortinfo, ptr %64, i32 0, i32 1
  %66 = load i32, ptr %65, align 4, !tbaa !11
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %67
  %69 = load i32, ptr %68, align 4, !tbaa !9
  %70 = add nsw i32 %69, -1
  store i32 %70, ptr %68, align 4, !tbaa !9
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %71
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %72, ptr align 4 %60, i64 12, i1 false), !tbaa.struct !16
  br label %73

73:                                               ; preds = %56
  %74 = load i32, ptr %5, align 4, !tbaa !9
  %75 = add nsw i32 %74, -1
  store i32 %75, ptr %5, align 4, !tbaa !9
  br label %52, !llvm.loop !17

76:                                               ; preds = %55
  call void @llvm.memset.p0.i64(ptr align 16 @_ZZ10radix_sortP8sortinfoE1c, i8 0, i64 1200000, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %77

77:                                               ; preds = %92, %76
  %78 = load i32, ptr %6, align 4, !tbaa !9
  %79 = load i32, ptr @l, align 4, !tbaa !9
  %80 = icmp slt i32 %78, %79
  br i1 %80, label %82, label %81

81:                                               ; preds = %77
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %95

82:                                               ; preds = %77
  %83 = load i32, ptr %6, align 4, !tbaa !9
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %84
  %86 = getelementptr inbounds %struct.sortinfo, ptr %85, i32 0, i32 0
  %87 = load i32, ptr %86, align 4, !tbaa !18
  %88 = sext i32 %87 to i64
  %89 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %88
  %90 = load i32, ptr %89, align 4, !tbaa !9
  %91 = add nsw i32 %90, 1
  store i32 %91, ptr %89, align 4, !tbaa !9
  br label %92

92:                                               ; preds = %82
  %93 = load i32, ptr %6, align 4, !tbaa !9
  %94 = add nsw i32 %93, 1
  store i32 %94, ptr %6, align 4, !tbaa !9
  br label %77, !llvm.loop !19

95:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 1, ptr %7, align 4, !tbaa !9
  br label %96

96:                                               ; preds = %112, %95
  %97 = load i32, ptr %7, align 4, !tbaa !9
  %98 = load i32, ptr @l, align 4, !tbaa !9
  %99 = icmp sle i32 %97, %98
  br i1 %99, label %101, label %100

100:                                              ; preds = %96
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %115

101:                                              ; preds = %96
  %102 = load i32, ptr %7, align 4, !tbaa !9
  %103 = sub nsw i32 %102, 1
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %104
  %106 = load i32, ptr %105, align 4, !tbaa !9
  %107 = load i32, ptr %7, align 4, !tbaa !9
  %108 = sext i32 %107 to i64
  %109 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %108
  %110 = load i32, ptr %109, align 4, !tbaa !9
  %111 = add nsw i32 %110, %106
  store i32 %111, ptr %109, align 4, !tbaa !9
  br label %112

112:                                              ; preds = %101
  %113 = load i32, ptr %7, align 4, !tbaa !9
  %114 = add nsw i32 %113, 1
  store i32 %114, ptr %7, align 4, !tbaa !9
  br label %96, !llvm.loop !20

115:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %116 = load i32, ptr @l, align 4, !tbaa !9
  %117 = sub nsw i32 %116, 1
  store i32 %117, ptr %8, align 4, !tbaa !9
  br label %118

118:                                              ; preds = %137, %115
  %119 = load i32, ptr %8, align 4, !tbaa !9
  %120 = icmp sge i32 %119, 0
  br i1 %120, label %122, label %121

121:                                              ; preds = %118
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %140

122:                                              ; preds = %118
  %123 = load i32, ptr %8, align 4, !tbaa !9
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %124
  %126 = load i32, ptr %8, align 4, !tbaa !9
  %127 = sext i32 %126 to i64
  %128 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %127
  %129 = getelementptr inbounds %struct.sortinfo, ptr %128, i32 0, i32 0
  %130 = load i32, ptr %129, align 4, !tbaa !18
  %131 = sext i32 %130 to i64
  %132 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %131
  %133 = load i32, ptr %132, align 4, !tbaa !9
  %134 = add nsw i32 %133, -1
  store i32 %134, ptr %132, align 4, !tbaa !9
  %135 = sext i32 %134 to i64
  %136 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE3res, i64 0, i64 %135
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %136, ptr align 4 %125, i64 12, i1 false), !tbaa.struct !16
  br label %137

137:                                              ; preds = %122
  %138 = load i32, ptr %8, align 4, !tbaa !9
  %139 = add nsw i32 %138, -1
  store i32 %139, ptr %8, align 4, !tbaa !9
  br label %118, !llvm.loop !21

140:                                              ; preds = %121
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  store i32 0, ptr %9, align 4, !tbaa !9
  br label %141

141:                                              ; preds = %154, %140
  %142 = load i32, ptr %9, align 4, !tbaa !9
  %143 = load i32, ptr @l, align 4, !tbaa !9
  %144 = icmp slt i32 %142, %143
  br i1 %144, label %146, label %145

145:                                              ; preds = %141
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %157

146:                                              ; preds = %141
  %147 = load i32, ptr %9, align 4, !tbaa !9
  %148 = sext i32 %147 to i64
  %149 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE3res, i64 0, i64 %148
  %150 = load ptr, ptr %2, align 8, !tbaa !5
  %151 = load i32, ptr %9, align 4, !tbaa !9
  %152 = sext i32 %151 to i64
  %153 = getelementptr inbounds %struct.sortinfo, ptr %150, i64 %152
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %153, ptr align 4 %149, i64 12, i1 false), !tbaa.struct !16
  br label %154

154:                                              ; preds = %146
  %155 = load i32, ptr %9, align 4, !tbaa !9
  %156 = add nsw i32 %155, 1
  store i32 %156, ptr %9, align 4, !tbaa !9
  br label %141, !llvm.loop !22

157:                                              ; preds = %145
  ret void
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; 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) #3

attributes #0 = { 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 #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = !{!12, !10, i64 4}
!12 = !{!"_ZTS8sortinfo", !10, i64 0, !10, i64 4, !10, i64 8}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{i64 0, i64 4, !9, i64 4, i64 4, !9, i64 8, i64 4, !9}
!17 = distinct !{!17, !14}
!18 = !{!12, !10, i64 0}
!19 = distinct !{!19, !14}
!20 = distinct !{!20, !14}
!21 = distinct !{!21, !14}
!22 = distinct !{!22, !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"

%struct.sortinfo = type { i32, i32, i32 }

@l = external dso_local local_unnamed_addr global i32, align 4
@_ZZ10radix_sortP8sortinfoE2_d = external hidden local_unnamed_addr global [300000 x %struct.sortinfo], align 16
@_ZZ10radix_sortP8sortinfoE3res = external hidden local_unnamed_addr global [300000 x %struct.sortinfo], align 16
@_ZZ10radix_sortP8sortinfoE1c = external hidden local_unnamed_addr global [300000 x i32], align 16

; Function Attrs: mustprogress nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local void @_Z10radix_sortP8sortinfo(ptr nocapture noundef %0) local_unnamed_addr #0 {
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1200000) @_ZZ10radix_sortP8sortinfoE1c, i8 0, i64 1200000, i1 false)
  %2 = load i32, ptr @l, align 4, !tbaa !5
  %3 = icmp sgt i32 %2, 0
  br i1 %3, label %.lr.ph.preheader, label %._crit_edge58.sink.split

.lr.ph.preheader:                                 ; preds = %1
  %wide.trip.count = zext nneg i32 %2 to i64
  %4 = add nsw i64 %wide.trip.count, -1
  %xtraiter = and i64 %wide.trip.count, 1
  %5 = icmp eq i64 %4, 0
  br i1 %5, label %.lr.ph45.preheader.unr-lcssa, label %.lr.ph.preheader.new

.lr.ph.preheader.new:                             ; preds = %.lr.ph.preheader
  %unroll_iter = and i64 %wide.trip.count, 2147483646
  br label %.lr.ph

.lr.ph45.preheader.unr-lcssa:                     ; preds = %.lr.ph, %.lr.ph.preheader
  %indvars.iv.unr = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next.1, %.lr.ph ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.lr.ph45.preheader, label %.lr.ph.epil

.lr.ph.epil:                                      ; preds = %.lr.ph45.preheader.unr-lcssa
  %6 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv.unr, i32 1
  %7 = load i32, ptr %6, align 4, !tbaa !9
  %8 = sext i32 %7 to i64
  %9 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %8
  %10 = load i32, ptr %9, align 4, !tbaa !5
  %11 = add nsw i32 %10, 1
  store i32 %11, ptr %9, align 4, !tbaa !5
  br label %.lr.ph45.preheader

.lr.ph45.preheader:                               ; preds = %.lr.ph45.preheader.unr-lcssa, %.lr.ph.epil
  %.pre = load i32, ptr @_ZZ10radix_sortP8sortinfoE1c, align 16, !tbaa !5
  %12 = zext nneg i32 %2 to i64
  %xtraiter92 = and i64 %12, 3
  %13 = icmp ult i32 %2, 4
  br i1 %13, label %.preheader40.unr-lcssa, label %.lr.ph45.preheader.new

.lr.ph45.preheader.new:                           ; preds = %.lr.ph45.preheader
  %unroll_iter94 = and i64 %12, 2147483644
  br label %.lr.ph45

.lr.ph:                                           ; preds = %.lr.ph, %.lr.ph.preheader.new
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader.new ], [ %indvars.iv.next.1, %.lr.ph ]
  %niter = phi i64 [ 0, %.lr.ph.preheader.new ], [ %niter.next.1, %.lr.ph ]
  %14 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv, i32 1
  %15 = load i32, ptr %14, align 4, !tbaa !9
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %16
  %18 = load i32, ptr %17, align 4, !tbaa !5
  %19 = add nsw i32 %18, 1
  store i32 %19, ptr %17, align 4, !tbaa !5
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %20 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv.next, i32 1
  %21 = load i32, ptr %20, align 4, !tbaa !9
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %23, align 4, !tbaa !5
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.lr.ph45.preheader.unr-lcssa, label %.lr.ph, !llvm.loop !11

.preheader40.unr-lcssa:                           ; preds = %.lr.ph45, %.lr.ph45.preheader
  %.unr = phi i32 [ %.pre, %.lr.ph45.preheader ], [ %53, %.lr.ph45 ]
  %indvars.iv60.unr = phi i64 [ 1, %.lr.ph45.preheader ], [ %indvars.iv.next61.3, %.lr.ph45 ]
  %lcmp.mod93.not = icmp eq i64 %xtraiter92, 0
  br i1 %lcmp.mod93.not, label %.preheader40, label %.lr.ph45.epil

.lr.ph45.epil:                                    ; preds = %.preheader40.unr-lcssa, %.lr.ph45.epil
  %26 = phi i32 [ %29, %.lr.ph45.epil ], [ %.unr, %.preheader40.unr-lcssa ]
  %indvars.iv60.epil = phi i64 [ %indvars.iv.next61.epil, %.lr.ph45.epil ], [ %indvars.iv60.unr, %.preheader40.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph45.epil ], [ 0, %.preheader40.unr-lcssa ]
  %27 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv60.epil
  %28 = load i32, ptr %27, align 4, !tbaa !5
  %29 = add nsw i32 %28, %26
  store i32 %29, ptr %27, align 4, !tbaa !5
  %indvars.iv.next61.epil = add nuw nsw i64 %indvars.iv60.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter92
  br i1 %epil.iter.cmp.not, label %.preheader40, label %.lr.ph45.epil, !llvm.loop !13

.preheader40:                                     ; preds = %.lr.ph45.epil, %.preheader40.unr-lcssa
  br i1 %3, label %.lr.ph47.preheader, label %._crit_edge58.sink.split

.lr.ph47.preheader:                               ; preds = %.preheader40
  %30 = zext nneg i32 %2 to i64
  %xtraiter96 = and i64 %wide.trip.count, 1
  %lcmp.mod97.not = icmp eq i64 %xtraiter96, 0
  br i1 %lcmp.mod97.not, label %.lr.ph47.prol.loopexit, label %.lr.ph47.prol

.lr.ph47.prol:                                    ; preds = %.lr.ph47.preheader
  %indvars.iv.next66.prol = add nsw i64 %30, -1
  %31 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv.next66.prol
  %32 = getelementptr inbounds i8, ptr %31, i64 4
  %33 = load i32, ptr %32, align 4, !tbaa !9
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %34
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = add nsw i32 %36, -1
  store i32 %37, ptr %35, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %38
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %39, ptr noundef nonnull align 4 dereferenceable(12) %31, i64 12, i1 false), !tbaa.struct !15
  br label %.lr.ph47.prol.loopexit

.lr.ph47.prol.loopexit:                           ; preds = %.lr.ph47.prol, %.lr.ph47.preheader
  %indvars.iv65.unr = phi i64 [ %30, %.lr.ph47.preheader ], [ %indvars.iv.next66.prol, %.lr.ph47.prol ]
  %40 = icmp eq i64 %4, 0
  br i1 %40, label %._crit_edge, label %.lr.ph47

.lr.ph45:                                         ; preds = %.lr.ph45, %.lr.ph45.preheader.new
  %41 = phi i32 [ %.pre, %.lr.ph45.preheader.new ], [ %53, %.lr.ph45 ]
  %indvars.iv60 = phi i64 [ 1, %.lr.ph45.preheader.new ], [ %indvars.iv.next61.3, %.lr.ph45 ]
  %niter95 = phi i64 [ 0, %.lr.ph45.preheader.new ], [ %niter95.next.3, %.lr.ph45 ]
  %42 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv60
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = add nsw i32 %43, %41
  store i32 %44, ptr %42, align 4, !tbaa !5
  %indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
  %45 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv.next61
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %47 = add nsw i32 %46, %44
  store i32 %47, ptr %45, align 4, !tbaa !5
  %indvars.iv.next61.1 = add nuw nsw i64 %indvars.iv60, 2
  %48 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv.next61.1
  %49 = load i32, ptr %48, align 4, !tbaa !5
  %50 = add nsw i32 %49, %47
  store i32 %50, ptr %48, align 4, !tbaa !5
  %indvars.iv.next61.2 = add nuw nsw i64 %indvars.iv60, 3
  %51 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv.next61.2
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = add nsw i32 %52, %50
  store i32 %53, ptr %51, align 4, !tbaa !5
  %indvars.iv.next61.3 = add nuw nsw i64 %indvars.iv60, 4
  %niter95.next.3 = add i64 %niter95, 4
  %niter95.ncmp.3 = icmp eq i64 %niter95.next.3, %unroll_iter94
  br i1 %niter95.ncmp.3, label %.preheader40.unr-lcssa, label %.lr.ph45, !llvm.loop !16

._crit_edge:                                      ; preds = %.lr.ph47, %.lr.ph47.prol.loopexit
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1200000) @_ZZ10radix_sortP8sortinfoE1c, i8 0, i64 1200000, i1 false)
  br i1 %3, label %.lr.ph50.preheader, label %.lr.ph53.preheader

.lr.ph50.preheader:                               ; preds = %._crit_edge
  %xtraiter98 = and i64 %wide.trip.count, 1
  %54 = icmp eq i64 %4, 0
  br i1 %54, label %.lr.ph53.preheader.loopexit.unr-lcssa, label %.lr.ph50.preheader.new

.lr.ph50.preheader.new:                           ; preds = %.lr.ph50.preheader
  %unroll_iter101 = and i64 %wide.trip.count, 2147483646
  br label %.lr.ph50

.lr.ph47:                                         ; preds = %.lr.ph47.prol.loopexit, %.lr.ph47
  %indvars.iv65 = phi i64 [ %indvars.iv.next66.1, %.lr.ph47 ], [ %indvars.iv65.unr, %.lr.ph47.prol.loopexit ]
  %indvars.iv.next66 = add nsw i64 %indvars.iv65, -1
  %55 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv.next66
  %56 = getelementptr inbounds i8, ptr %55, i64 4
  %57 = load i32, ptr %56, align 4, !tbaa !9
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %58
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = add nsw i32 %60, -1
  store i32 %61, ptr %59, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %62
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %63, ptr noundef nonnull align 4 dereferenceable(12) %55, i64 12, i1 false), !tbaa.struct !15
  %indvars.iv.next66.1 = add nsw i64 %indvars.iv65, -2
  %64 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv.next66.1
  %65 = getelementptr inbounds i8, ptr %64, i64 4
  %66 = load i32, ptr %65, align 4, !tbaa !9
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %67
  %69 = load i32, ptr %68, align 4, !tbaa !5
  %70 = add nsw i32 %69, -1
  store i32 %70, ptr %68, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %71
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %72, ptr noundef nonnull align 4 dereferenceable(12) %64, i64 12, i1 false), !tbaa.struct !15
  %73 = icmp ugt i64 %indvars.iv.next66, 1
  br i1 %73, label %.lr.ph47, label %._crit_edge, !llvm.loop !17

.lr.ph53.preheader.loopexit.unr-lcssa:            ; preds = %.lr.ph50, %.lr.ph50.preheader
  %indvars.iv68.unr = phi i64 [ 0, %.lr.ph50.preheader ], [ %indvars.iv.next69.1, %.lr.ph50 ]
  %lcmp.mod100.not = icmp eq i64 %xtraiter98, 0
  br i1 %lcmp.mod100.not, label %.lr.ph53.preheader, label %.lr.ph50.epil

.lr.ph50.epil:                                    ; preds = %.lr.ph53.preheader.loopexit.unr-lcssa
  %74 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %indvars.iv68.unr
  %75 = load i32, ptr %74, align 4, !tbaa !18
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %76
  %78 = load i32, ptr %77, align 4, !tbaa !5
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %77, align 4, !tbaa !5
  br label %.lr.ph53.preheader

.lr.ph53.preheader:                               ; preds = %.lr.ph50.epil, %.lr.ph53.preheader.loopexit.unr-lcssa, %._crit_edge
  %.pre84 = load i32, ptr @_ZZ10radix_sortP8sortinfoE1c, align 16, !tbaa !5
  %xtraiter103 = and i64 %12, 3
  %80 = icmp ult i32 %2, 4
  br i1 %80, label %.preheader38.unr-lcssa, label %.lr.ph53.preheader.new

.lr.ph53.preheader.new:                           ; preds = %.lr.ph53.preheader
  %unroll_iter107 = and i64 %12, 2147483644
  br label %.lr.ph53

.lr.ph50:                                         ; preds = %.lr.ph50, %.lr.ph50.preheader.new
  %indvars.iv68 = phi i64 [ 0, %.lr.ph50.preheader.new ], [ %indvars.iv.next69.1, %.lr.ph50 ]
  %niter102 = phi i64 [ 0, %.lr.ph50.preheader.new ], [ %niter102.next.1, %.lr.ph50 ]
  %81 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %indvars.iv68
  %82 = load i32, ptr %81, align 8, !tbaa !18
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %83
  %85 = load i32, ptr %84, align 4, !tbaa !5
  %86 = add nsw i32 %85, 1
  store i32 %86, ptr %84, align 4, !tbaa !5
  %indvars.iv.next69 = or disjoint i64 %indvars.iv68, 1
  %87 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %indvars.iv.next69
  %88 = load i32, ptr %87, align 4, !tbaa !18
  %89 = sext i32 %88 to i64
  %90 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %89
  %91 = load i32, ptr %90, align 4, !tbaa !5
  %92 = add nsw i32 %91, 1
  store i32 %92, ptr %90, align 4, !tbaa !5
  %indvars.iv.next69.1 = add nuw nsw i64 %indvars.iv68, 2
  %niter102.next.1 = add i64 %niter102, 2
  %niter102.ncmp.1 = icmp eq i64 %niter102.next.1, %unroll_iter101
  br i1 %niter102.ncmp.1, label %.lr.ph53.preheader.loopexit.unr-lcssa, label %.lr.ph50, !llvm.loop !19

.preheader38.unr-lcssa:                           ; preds = %.lr.ph53, %.lr.ph53.preheader
  %.unr105 = phi i32 [ %.pre84, %.lr.ph53.preheader ], [ %119, %.lr.ph53 ]
  %indvars.iv73.unr = phi i64 [ 1, %.lr.ph53.preheader ], [ %indvars.iv.next74.3, %.lr.ph53 ]
  %lcmp.mod106.not = icmp eq i64 %xtraiter103, 0
  br i1 %lcmp.mod106.not, label %.preheader38, label %.lr.ph53.epil

.lr.ph53.epil:                                    ; preds = %.preheader38.unr-lcssa, %.lr.ph53.epil
  %93 = phi i32 [ %96, %.lr.ph53.epil ], [ %.unr105, %.preheader38.unr-lcssa ]
  %indvars.iv73.epil = phi i64 [ %indvars.iv.next74.epil, %.lr.ph53.epil ], [ %indvars.iv73.unr, %.preheader38.unr-lcssa ]
  %epil.iter104 = phi i64 [ %epil.iter104.next, %.lr.ph53.epil ], [ 0, %.preheader38.unr-lcssa ]
  %94 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv73.epil
  %95 = load i32, ptr %94, align 4, !tbaa !5
  %96 = add nsw i32 %95, %93
  store i32 %96, ptr %94, align 4, !tbaa !5
  %indvars.iv.next74.epil = add nuw nsw i64 %indvars.iv73.epil, 1
  %epil.iter104.next = add i64 %epil.iter104, 1
  %epil.iter104.cmp.not = icmp eq i64 %epil.iter104.next, %xtraiter103
  br i1 %epil.iter104.cmp.not, label %.preheader38, label %.lr.ph53.epil, !llvm.loop !20

.preheader38:                                     ; preds = %.lr.ph53.epil, %.preheader38.unr-lcssa
  br i1 %3, label %.lr.ph55.preheader, label %._crit_edge58

.lr.ph55.preheader:                               ; preds = %.preheader38
  %97 = zext nneg i32 %2 to i64
  %xtraiter109 = and i64 %wide.trip.count, 1
  %lcmp.mod110.not = icmp eq i64 %xtraiter109, 0
  br i1 %lcmp.mod110.not, label %.lr.ph55.prol.loopexit, label %.lr.ph55.prol

.lr.ph55.prol:                                    ; preds = %.lr.ph55.preheader
  %indvars.iv.next79.prol = add nsw i64 %97, -1
  %98 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %indvars.iv.next79.prol
  %99 = load i32, ptr %98, align 4, !tbaa !18
  %100 = sext i32 %99 to i64
  %101 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %100
  %102 = load i32, ptr %101, align 4, !tbaa !5
  %103 = add nsw i32 %102, -1
  store i32 %103, ptr %101, align 4, !tbaa !5
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE3res, i64 0, i64 %104
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %105, ptr noundef nonnull align 4 dereferenceable(12) %98, i64 12, i1 false), !tbaa.struct !15
  br label %.lr.ph55.prol.loopexit

.lr.ph55.prol.loopexit:                           ; preds = %.lr.ph55.prol, %.lr.ph55.preheader
  %indvars.iv78.unr = phi i64 [ %97, %.lr.ph55.preheader ], [ %indvars.iv.next79.prol, %.lr.ph55.prol ]
  %106 = icmp eq i64 %4, 0
  br i1 %106, label %.preheader, label %.lr.ph55

.lr.ph53:                                         ; preds = %.lr.ph53, %.lr.ph53.preheader.new
  %107 = phi i32 [ %.pre84, %.lr.ph53.preheader.new ], [ %119, %.lr.ph53 ]
  %indvars.iv73 = phi i64 [ 1, %.lr.ph53.preheader.new ], [ %indvars.iv.next74.3, %.lr.ph53 ]
  %niter108 = phi i64 [ 0, %.lr.ph53.preheader.new ], [ %niter108.next.3, %.lr.ph53 ]
  %108 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv73
  %109 = load i32, ptr %108, align 4, !tbaa !5
  %110 = add nsw i32 %109, %107
  store i32 %110, ptr %108, align 4, !tbaa !5
  %indvars.iv.next74 = add nuw nsw i64 %indvars.iv73, 1
  %111 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv.next74
  %112 = load i32, ptr %111, align 4, !tbaa !5
  %113 = add nsw i32 %112, %110
  store i32 %113, ptr %111, align 4, !tbaa !5
  %indvars.iv.next74.1 = add nuw nsw i64 %indvars.iv73, 2
  %114 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv.next74.1
  %115 = load i32, ptr %114, align 4, !tbaa !5
  %116 = add nsw i32 %115, %113
  store i32 %116, ptr %114, align 4, !tbaa !5
  %indvars.iv.next74.2 = add nuw nsw i64 %indvars.iv73, 3
  %117 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %indvars.iv.next74.2
  %118 = load i32, ptr %117, align 4, !tbaa !5
  %119 = add nsw i32 %118, %116
  store i32 %119, ptr %117, align 4, !tbaa !5
  %indvars.iv.next74.3 = add nuw nsw i64 %indvars.iv73, 4
  %niter108.next.3 = add i64 %niter108, 4
  %niter108.ncmp.3 = icmp eq i64 %niter108.next.3, %unroll_iter107
  br i1 %niter108.ncmp.3, label %.preheader38.unr-lcssa, label %.lr.ph53, !llvm.loop !21

.preheader:                                       ; preds = %.lr.ph55, %.lr.ph55.prol.loopexit
  br i1 %3, label %.lr.ph57, label %._crit_edge58

.lr.ph55:                                         ; preds = %.lr.ph55.prol.loopexit, %.lr.ph55
  %indvars.iv78 = phi i64 [ %indvars.iv.next79.1, %.lr.ph55 ], [ %indvars.iv78.unr, %.lr.ph55.prol.loopexit ]
  %indvars.iv.next79 = add nsw i64 %indvars.iv78, -1
  %120 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %indvars.iv.next79
  %121 = load i32, ptr %120, align 4, !tbaa !18
  %122 = sext i32 %121 to i64
  %123 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %122
  %124 = load i32, ptr %123, align 4, !tbaa !5
  %125 = add nsw i32 %124, -1
  store i32 %125, ptr %123, align 4, !tbaa !5
  %126 = sext i32 %125 to i64
  %127 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE3res, i64 0, i64 %126
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %127, ptr noundef nonnull align 4 dereferenceable(12) %120, i64 12, i1 false), !tbaa.struct !15
  %indvars.iv.next79.1 = add nsw i64 %indvars.iv78, -2
  %128 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE2_d, i64 0, i64 %indvars.iv.next79.1
  %129 = load i32, ptr %128, align 4, !tbaa !18
  %130 = sext i32 %129 to i64
  %131 = getelementptr inbounds [300000 x i32], ptr @_ZZ10radix_sortP8sortinfoE1c, i64 0, i64 %130
  %132 = load i32, ptr %131, align 4, !tbaa !5
  %133 = add nsw i32 %132, -1
  store i32 %133, ptr %131, align 4, !tbaa !5
  %134 = sext i32 %133 to i64
  %135 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE3res, i64 0, i64 %134
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %135, ptr noundef nonnull align 4 dereferenceable(12) %128, i64 12, i1 false), !tbaa.struct !15
  %136 = icmp ugt i64 %indvars.iv.next79, 1
  br i1 %136, label %.lr.ph55, label %.preheader, !llvm.loop !22

._crit_edge58.sink.split:                         ; preds = %.preheader40, %1
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1200000) @_ZZ10radix_sortP8sortinfoE1c, i8 0, i64 1200000, i1 false)
  br label %._crit_edge58

._crit_edge58:                                    ; preds = %.lr.ph57, %._crit_edge58.sink.split, %.preheader38, %.preheader
  ret void

.lr.ph57:                                         ; preds = %.preheader, %.lr.ph57
  %indvars.iv81 = phi i64 [ %indvars.iv.next82, %.lr.ph57 ], [ 0, %.preheader ]
  %137 = getelementptr inbounds [300000 x %struct.sortinfo], ptr @_ZZ10radix_sortP8sortinfoE3res, i64 0, i64 %indvars.iv81
  %138 = getelementptr inbounds %struct.sortinfo, ptr %0, i64 %indvars.iv81
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %138, ptr noundef nonnull align 4 dereferenceable(12) %137, i64 12, i1 false), !tbaa.struct !15
  %indvars.iv.next82 = add nuw nsw i64 %indvars.iv81, 1
  %139 = load i32, ptr @l, align 4, !tbaa !5
  %140 = sext i32 %139 to i64
  %141 = icmp slt i64 %indvars.iv.next82, %140
  br i1 %141, label %.lr.ph57, label %._crit_edge58, !llvm.loop !23
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; Function Attrs: mustprogress 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) #2

attributes #0 = { mustprogress nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) 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 nounwind willreturn memory(argmem: write) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }

!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 = !{!10, !6, i64 4}
!10 = !{!"_ZTS8sortinfo", !6, i64 0, !6, i64 4, !6, i64 8}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.unroll.disable"}
!15 = !{i64 0, i64 4, !5, i64 4, i64 4, !5, i64 8, i64 4, !5}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}
!18 = !{!10, !6, i64 0}
!19 = distinct !{!19, !12}
!20 = distinct !{!20, !14}
!21 = distinct !{!21, !12}
!22 = distinct !{!22, !12}
!23 = distinct !{!23, !12}


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