; LLVM IR from vmartinv/eldiego :: grafos/centroid.ll (Z5buildv)

; 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"

@n = external dso_local global i32, align 4
@f = external dso_local global [100100 x [20 x i32]], align 16

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

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

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_Z5buildv() #1 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #2
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %4

4:                                                ; preds = %39, %0
  %5 = load i32, ptr %1, align 4, !tbaa !5
  %6 = icmp slt i32 %5, 19
  br i1 %6, label %8, label %7

7:                                                ; preds = %4
  store i32 2, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #2
  br label %42

8:                                                ; preds = %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #2
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %9

9:                                                ; preds = %35, %8
  %10 = load i32, ptr %3, align 4, !tbaa !5
  %11 = load i32, ptr @n, align 4, !tbaa !5
  %12 = icmp slt i32 %10, %11
  br i1 %12, label %14, label %13

13:                                               ; preds = %9
  store i32 5, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #2
  br label %38

14:                                               ; preds = %9
  %15 = load i32, ptr %3, align 4, !tbaa !5
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %16
  %18 = load i32, ptr %1, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds [20 x i32], ptr %17, i64 0, i64 %19
  %21 = load i32, ptr %20, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %22
  %24 = load i32, ptr %1, align 4, !tbaa !5
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [20 x i32], ptr %23, i64 0, i64 %25
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %28 = load i32, ptr %3, align 4, !tbaa !5
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %29
  %31 = load i32, ptr %1, align 4, !tbaa !5
  %32 = add nsw i32 %31, 1
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [20 x i32], ptr %30, i64 0, i64 %33
  store i32 %27, ptr %34, align 4, !tbaa !5
  br label %35

35:                                               ; preds = %14
  %36 = load i32, ptr %3, align 4, !tbaa !5
  %37 = add nsw i32 %36, 1
  store i32 %37, ptr %3, align 4, !tbaa !5
  br label %9, !llvm.loop !9

38:                                               ; preds = %13
  br label %39

39:                                               ; preds = %38
  %40 = load i32, ptr %1, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %1, align 4, !tbaa !5
  br label %4, !llvm.loop !11

42:                                               ; preds = %7
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


; 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"

@n = external dso_local local_unnamed_addr global i32, align 4
@f = external dso_local local_unnamed_addr global [100100 x [20 x i32]], align 16

; Function Attrs: mustprogress nofree norecurse nosync nounwind memory(readwrite, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @_Z5buildv() local_unnamed_addr #0 {
  %1 = load i32, ptr @n, align 4, !tbaa !5
  %2 = icmp sgt i32 %1, 0
  br i1 %2, label %.preheader.us.preheader, label %.split13.us

.preheader.us.preheader:                          ; preds = %0
  %wide.trip.count = zext nneg i32 %1 to i64
  %3 = add nsw i64 %wide.trip.count, -1
  %xtraiter = and i64 %wide.trip.count, 1
  %4 = icmp eq i64 %3, 0
  br i1 %4, label %._crit_edge.us.preheader.unr-lcssa, label %.preheader.us.preheader.new

.preheader.us.preheader.new:                      ; preds = %.preheader.us.preheader
  %unroll_iter = and i64 %wide.trip.count, 2147483646
  br label %5

5:                                                ; preds = %5, %.preheader.us.preheader.new
  %indvars.iv = phi i64 [ 0, %.preheader.us.preheader.new ], [ %indvars.iv.next.121, %5 ]
  %niter = phi i64 [ 0, %.preheader.us.preheader.new ], [ %niter.next.1, %5 ]
  %6 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv, i64 0
  %7 = load i32, ptr %6, align 16, !tbaa !5
  %8 = sext i32 %7 to i64
  %9 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %8, i64 0
  %10 = load i32, ptr %9, align 16, !tbaa !5
  %11 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv, i64 1
  store i32 %10, ptr %11, align 4, !tbaa !5
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %12 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next, i64 0
  %13 = load i32, ptr %12, align 16, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %14, i64 0
  %16 = load i32, ptr %15, align 16, !tbaa !5
  %17 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next, i64 1
  store i32 %16, ptr %17, align 4, !tbaa !5
  %indvars.iv.next.121 = 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 %._crit_edge.us.preheader.unr-lcssa, label %5, !llvm.loop !9

._crit_edge.us.preheader.unr-lcssa:               ; preds = %5, %.preheader.us.preheader
  %indvars.iv.unr = phi i64 [ 0, %.preheader.us.preheader ], [ %indvars.iv.next.121, %5 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge.us.preheader, label %._crit_edge.us.preheader.epilog-lcssa

._crit_edge.us.preheader.epilog-lcssa:            ; preds = %._crit_edge.us.preheader.unr-lcssa
  %18 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.unr, i64 0
  %19 = load i32, ptr %18, align 16, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %20, i64 0
  %22 = load i32, ptr %21, align 16, !tbaa !5
  %23 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.unr, i64 1
  store i32 %22, ptr %23, align 4, !tbaa !5
  br label %._crit_edge.us.preheader

._crit_edge.us.preheader:                         ; preds = %._crit_edge.us.preheader.unr-lcssa, %._crit_edge.us.preheader.epilog-lcssa
  %xtraiter22 = and i64 %wide.trip.count, 1
  %24 = icmp eq i64 %3, 0
  br i1 %24, label %._crit_edge.us.1.preheader.unr-lcssa, label %._crit_edge.us.preheader.new

._crit_edge.us.preheader.new:                     ; preds = %._crit_edge.us.preheader
  %unroll_iter24 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us

._crit_edge.us:                                   ; preds = %._crit_edge.us, %._crit_edge.us.preheader.new
  %indvars.iv.1 = phi i64 [ 0, %._crit_edge.us.preheader.new ], [ %indvars.iv.next.1.1, %._crit_edge.us ]
  %niter25 = phi i64 [ 0, %._crit_edge.us.preheader.new ], [ %niter25.next.1, %._crit_edge.us ]
  %25 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.1, i64 1
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %27, i64 1
  %29 = load i32, ptr %28, align 4, !tbaa !5
  %30 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.1, i64 2
  store i32 %29, ptr %30, align 8, !tbaa !5
  %indvars.iv.next.1 = or disjoint i64 %indvars.iv.1, 1
  %31 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.1, i64 1
  %32 = load i32, ptr %31, align 4, !tbaa !5
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %33, i64 1
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.1, i64 2
  store i32 %35, ptr %36, align 8, !tbaa !5
  %indvars.iv.next.1.1 = add nuw nsw i64 %indvars.iv.1, 2
  %niter25.next.1 = add i64 %niter25, 2
  %niter25.ncmp.1 = icmp eq i64 %niter25.next.1, %unroll_iter24
  br i1 %niter25.ncmp.1, label %._crit_edge.us.1.preheader.unr-lcssa, label %._crit_edge.us, !llvm.loop !9

._crit_edge.us.1.preheader.unr-lcssa:             ; preds = %._crit_edge.us, %._crit_edge.us.preheader
  %indvars.iv.1.unr = phi i64 [ 0, %._crit_edge.us.preheader ], [ %indvars.iv.next.1.1, %._crit_edge.us ]
  %lcmp.mod23.not = icmp eq i64 %xtraiter22, 0
  br i1 %lcmp.mod23.not, label %._crit_edge.us.1.preheader, label %._crit_edge.us.epil

._crit_edge.us.epil:                              ; preds = %._crit_edge.us.1.preheader.unr-lcssa
  %37 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.1.unr, i64 1
  %38 = load i32, ptr %37, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %39, i64 1
  %41 = load i32, ptr %40, align 4, !tbaa !5
  %42 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.1.unr, i64 2
  store i32 %41, ptr %42, align 8, !tbaa !5
  br label %._crit_edge.us.1.preheader

._crit_edge.us.1.preheader:                       ; preds = %._crit_edge.us.1.preheader.unr-lcssa, %._crit_edge.us.epil
  %xtraiter27 = and i64 %wide.trip.count, 1
  %43 = icmp eq i64 %3, 0
  br i1 %43, label %._crit_edge.us.2.preheader.unr-lcssa, label %._crit_edge.us.1.preheader.new

._crit_edge.us.1.preheader.new:                   ; preds = %._crit_edge.us.1.preheader
  %unroll_iter29 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.1

._crit_edge.us.1:                                 ; preds = %._crit_edge.us.1, %._crit_edge.us.1.preheader.new
  %indvars.iv.2 = phi i64 [ 0, %._crit_edge.us.1.preheader.new ], [ %indvars.iv.next.2.1, %._crit_edge.us.1 ]
  %niter30 = phi i64 [ 0, %._crit_edge.us.1.preheader.new ], [ %niter30.next.1, %._crit_edge.us.1 ]
  %44 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.2, i64 2
  %45 = load i32, ptr %44, align 8, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %46, i64 2
  %48 = load i32, ptr %47, align 8, !tbaa !5
  %49 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.2, i64 3
  store i32 %48, ptr %49, align 4, !tbaa !5
  %indvars.iv.next.2 = or disjoint i64 %indvars.iv.2, 1
  %50 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.2, i64 2
  %51 = load i32, ptr %50, align 8, !tbaa !5
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %52, i64 2
  %54 = load i32, ptr %53, align 8, !tbaa !5
  %55 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.2, i64 3
  store i32 %54, ptr %55, align 4, !tbaa !5
  %indvars.iv.next.2.1 = add nuw nsw i64 %indvars.iv.2, 2
  %niter30.next.1 = add i64 %niter30, 2
  %niter30.ncmp.1 = icmp eq i64 %niter30.next.1, %unroll_iter29
  br i1 %niter30.ncmp.1, label %._crit_edge.us.2.preheader.unr-lcssa, label %._crit_edge.us.1, !llvm.loop !9

._crit_edge.us.2.preheader.unr-lcssa:             ; preds = %._crit_edge.us.1, %._crit_edge.us.1.preheader
  %indvars.iv.2.unr = phi i64 [ 0, %._crit_edge.us.1.preheader ], [ %indvars.iv.next.2.1, %._crit_edge.us.1 ]
  %lcmp.mod28.not = icmp eq i64 %xtraiter27, 0
  br i1 %lcmp.mod28.not, label %._crit_edge.us.2.preheader, label %._crit_edge.us.1.epil

._crit_edge.us.1.epil:                            ; preds = %._crit_edge.us.2.preheader.unr-lcssa
  %56 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.2.unr, i64 2
  %57 = load i32, ptr %56, align 8, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %58, i64 2
  %60 = load i32, ptr %59, align 8, !tbaa !5
  %61 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.2.unr, i64 3
  store i32 %60, ptr %61, align 4, !tbaa !5
  br label %._crit_edge.us.2.preheader

._crit_edge.us.2.preheader:                       ; preds = %._crit_edge.us.2.preheader.unr-lcssa, %._crit_edge.us.1.epil
  %xtraiter31 = and i64 %wide.trip.count, 1
  %62 = icmp eq i64 %3, 0
  br i1 %62, label %._crit_edge.us.3.preheader.unr-lcssa, label %._crit_edge.us.2.preheader.new

._crit_edge.us.2.preheader.new:                   ; preds = %._crit_edge.us.2.preheader
  %unroll_iter33 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.2

._crit_edge.us.2:                                 ; preds = %._crit_edge.us.2, %._crit_edge.us.2.preheader.new
  %indvars.iv.3 = phi i64 [ 0, %._crit_edge.us.2.preheader.new ], [ %indvars.iv.next.3.1, %._crit_edge.us.2 ]
  %niter34 = phi i64 [ 0, %._crit_edge.us.2.preheader.new ], [ %niter34.next.1, %._crit_edge.us.2 ]
  %63 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.3, i64 3
  %64 = load i32, ptr %63, align 4, !tbaa !5
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %65, i64 3
  %67 = load i32, ptr %66, align 4, !tbaa !5
  %68 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.3, i64 4
  store i32 %67, ptr %68, align 16, !tbaa !5
  %indvars.iv.next.3 = or disjoint i64 %indvars.iv.3, 1
  %69 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.3, i64 3
  %70 = load i32, ptr %69, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %71, i64 3
  %73 = load i32, ptr %72, align 4, !tbaa !5
  %74 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.3, i64 4
  store i32 %73, ptr %74, align 16, !tbaa !5
  %indvars.iv.next.3.1 = add nuw nsw i64 %indvars.iv.3, 2
  %niter34.next.1 = add i64 %niter34, 2
  %niter34.ncmp.1 = icmp eq i64 %niter34.next.1, %unroll_iter33
  br i1 %niter34.ncmp.1, label %._crit_edge.us.3.preheader.unr-lcssa, label %._crit_edge.us.2, !llvm.loop !9

._crit_edge.us.3.preheader.unr-lcssa:             ; preds = %._crit_edge.us.2, %._crit_edge.us.2.preheader
  %indvars.iv.3.unr = phi i64 [ 0, %._crit_edge.us.2.preheader ], [ %indvars.iv.next.3.1, %._crit_edge.us.2 ]
  %lcmp.mod32.not = icmp eq i64 %xtraiter31, 0
  br i1 %lcmp.mod32.not, label %._crit_edge.us.3.preheader, label %._crit_edge.us.2.epil

._crit_edge.us.2.epil:                            ; preds = %._crit_edge.us.3.preheader.unr-lcssa
  %75 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.3.unr, i64 3
  %76 = load i32, ptr %75, align 4, !tbaa !5
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %77, i64 3
  %79 = load i32, ptr %78, align 4, !tbaa !5
  %80 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.3.unr, i64 4
  store i32 %79, ptr %80, align 16, !tbaa !5
  br label %._crit_edge.us.3.preheader

._crit_edge.us.3.preheader:                       ; preds = %._crit_edge.us.3.preheader.unr-lcssa, %._crit_edge.us.2.epil
  %xtraiter35 = and i64 %wide.trip.count, 1
  %81 = icmp eq i64 %3, 0
  br i1 %81, label %._crit_edge.us.4.preheader.unr-lcssa, label %._crit_edge.us.3.preheader.new

._crit_edge.us.3.preheader.new:                   ; preds = %._crit_edge.us.3.preheader
  %unroll_iter37 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.3

._crit_edge.us.3:                                 ; preds = %._crit_edge.us.3, %._crit_edge.us.3.preheader.new
  %indvars.iv.4 = phi i64 [ 0, %._crit_edge.us.3.preheader.new ], [ %indvars.iv.next.4.1, %._crit_edge.us.3 ]
  %niter38 = phi i64 [ 0, %._crit_edge.us.3.preheader.new ], [ %niter38.next.1, %._crit_edge.us.3 ]
  %82 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.4, i64 4
  %83 = load i32, ptr %82, align 16, !tbaa !5
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %84, i64 4
  %86 = load i32, ptr %85, align 16, !tbaa !5
  %87 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.4, i64 5
  store i32 %86, ptr %87, align 4, !tbaa !5
  %indvars.iv.next.4 = or disjoint i64 %indvars.iv.4, 1
  %88 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.4, i64 4
  %89 = load i32, ptr %88, align 16, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %90, i64 4
  %92 = load i32, ptr %91, align 16, !tbaa !5
  %93 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.4, i64 5
  store i32 %92, ptr %93, align 4, !tbaa !5
  %indvars.iv.next.4.1 = add nuw nsw i64 %indvars.iv.4, 2
  %niter38.next.1 = add i64 %niter38, 2
  %niter38.ncmp.1 = icmp eq i64 %niter38.next.1, %unroll_iter37
  br i1 %niter38.ncmp.1, label %._crit_edge.us.4.preheader.unr-lcssa, label %._crit_edge.us.3, !llvm.loop !9

._crit_edge.us.4.preheader.unr-lcssa:             ; preds = %._crit_edge.us.3, %._crit_edge.us.3.preheader
  %indvars.iv.4.unr = phi i64 [ 0, %._crit_edge.us.3.preheader ], [ %indvars.iv.next.4.1, %._crit_edge.us.3 ]
  %lcmp.mod36.not = icmp eq i64 %xtraiter35, 0
  br i1 %lcmp.mod36.not, label %._crit_edge.us.4.preheader, label %._crit_edge.us.3.epil

._crit_edge.us.3.epil:                            ; preds = %._crit_edge.us.4.preheader.unr-lcssa
  %94 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.4.unr, i64 4
  %95 = load i32, ptr %94, align 16, !tbaa !5
  %96 = sext i32 %95 to i64
  %97 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %96, i64 4
  %98 = load i32, ptr %97, align 16, !tbaa !5
  %99 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.4.unr, i64 5
  store i32 %98, ptr %99, align 4, !tbaa !5
  br label %._crit_edge.us.4.preheader

._crit_edge.us.4.preheader:                       ; preds = %._crit_edge.us.4.preheader.unr-lcssa, %._crit_edge.us.3.epil
  %xtraiter39 = and i64 %wide.trip.count, 1
  %100 = icmp eq i64 %3, 0
  br i1 %100, label %._crit_edge.us.5.preheader.unr-lcssa, label %._crit_edge.us.4.preheader.new

._crit_edge.us.4.preheader.new:                   ; preds = %._crit_edge.us.4.preheader
  %unroll_iter41 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.4

._crit_edge.us.4:                                 ; preds = %._crit_edge.us.4, %._crit_edge.us.4.preheader.new
  %indvars.iv.5 = phi i64 [ 0, %._crit_edge.us.4.preheader.new ], [ %indvars.iv.next.5.1, %._crit_edge.us.4 ]
  %niter42 = phi i64 [ 0, %._crit_edge.us.4.preheader.new ], [ %niter42.next.1, %._crit_edge.us.4 ]
  %101 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.5, i64 5
  %102 = load i32, ptr %101, align 4, !tbaa !5
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %103, i64 5
  %105 = load i32, ptr %104, align 4, !tbaa !5
  %106 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.5, i64 6
  store i32 %105, ptr %106, align 8, !tbaa !5
  %indvars.iv.next.5 = or disjoint i64 %indvars.iv.5, 1
  %107 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.5, i64 5
  %108 = load i32, ptr %107, align 4, !tbaa !5
  %109 = sext i32 %108 to i64
  %110 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %109, i64 5
  %111 = load i32, ptr %110, align 4, !tbaa !5
  %112 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.5, i64 6
  store i32 %111, ptr %112, align 8, !tbaa !5
  %indvars.iv.next.5.1 = add nuw nsw i64 %indvars.iv.5, 2
  %niter42.next.1 = add i64 %niter42, 2
  %niter42.ncmp.1 = icmp eq i64 %niter42.next.1, %unroll_iter41
  br i1 %niter42.ncmp.1, label %._crit_edge.us.5.preheader.unr-lcssa, label %._crit_edge.us.4, !llvm.loop !9

._crit_edge.us.5.preheader.unr-lcssa:             ; preds = %._crit_edge.us.4, %._crit_edge.us.4.preheader
  %indvars.iv.5.unr = phi i64 [ 0, %._crit_edge.us.4.preheader ], [ %indvars.iv.next.5.1, %._crit_edge.us.4 ]
  %lcmp.mod40.not = icmp eq i64 %xtraiter39, 0
  br i1 %lcmp.mod40.not, label %._crit_edge.us.5.preheader, label %._crit_edge.us.4.epil

._crit_edge.us.4.epil:                            ; preds = %._crit_edge.us.5.preheader.unr-lcssa
  %113 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.5.unr, i64 5
  %114 = load i32, ptr %113, align 4, !tbaa !5
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %115, i64 5
  %117 = load i32, ptr %116, align 4, !tbaa !5
  %118 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.5.unr, i64 6
  store i32 %117, ptr %118, align 8, !tbaa !5
  br label %._crit_edge.us.5.preheader

._crit_edge.us.5.preheader:                       ; preds = %._crit_edge.us.5.preheader.unr-lcssa, %._crit_edge.us.4.epil
  %xtraiter43 = and i64 %wide.trip.count, 1
  %119 = icmp eq i64 %3, 0
  br i1 %119, label %._crit_edge.us.6.preheader.unr-lcssa, label %._crit_edge.us.5.preheader.new

._crit_edge.us.5.preheader.new:                   ; preds = %._crit_edge.us.5.preheader
  %unroll_iter45 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.5

._crit_edge.us.5:                                 ; preds = %._crit_edge.us.5, %._crit_edge.us.5.preheader.new
  %indvars.iv.6 = phi i64 [ 0, %._crit_edge.us.5.preheader.new ], [ %indvars.iv.next.6.1, %._crit_edge.us.5 ]
  %niter46 = phi i64 [ 0, %._crit_edge.us.5.preheader.new ], [ %niter46.next.1, %._crit_edge.us.5 ]
  %120 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.6, i64 6
  %121 = load i32, ptr %120, align 8, !tbaa !5
  %122 = sext i32 %121 to i64
  %123 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %122, i64 6
  %124 = load i32, ptr %123, align 8, !tbaa !5
  %125 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.6, i64 7
  store i32 %124, ptr %125, align 4, !tbaa !5
  %indvars.iv.next.6 = or disjoint i64 %indvars.iv.6, 1
  %126 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.6, i64 6
  %127 = load i32, ptr %126, align 8, !tbaa !5
  %128 = sext i32 %127 to i64
  %129 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %128, i64 6
  %130 = load i32, ptr %129, align 8, !tbaa !5
  %131 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.6, i64 7
  store i32 %130, ptr %131, align 4, !tbaa !5
  %indvars.iv.next.6.1 = add nuw nsw i64 %indvars.iv.6, 2
  %niter46.next.1 = add i64 %niter46, 2
  %niter46.ncmp.1 = icmp eq i64 %niter46.next.1, %unroll_iter45
  br i1 %niter46.ncmp.1, label %._crit_edge.us.6.preheader.unr-lcssa, label %._crit_edge.us.5, !llvm.loop !9

._crit_edge.us.6.preheader.unr-lcssa:             ; preds = %._crit_edge.us.5, %._crit_edge.us.5.preheader
  %indvars.iv.6.unr = phi i64 [ 0, %._crit_edge.us.5.preheader ], [ %indvars.iv.next.6.1, %._crit_edge.us.5 ]
  %lcmp.mod44.not = icmp eq i64 %xtraiter43, 0
  br i1 %lcmp.mod44.not, label %._crit_edge.us.6.preheader, label %._crit_edge.us.5.epil

._crit_edge.us.5.epil:                            ; preds = %._crit_edge.us.6.preheader.unr-lcssa
  %132 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.6.unr, i64 6
  %133 = load i32, ptr %132, align 8, !tbaa !5
  %134 = sext i32 %133 to i64
  %135 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %134, i64 6
  %136 = load i32, ptr %135, align 8, !tbaa !5
  %137 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.6.unr, i64 7
  store i32 %136, ptr %137, align 4, !tbaa !5
  br label %._crit_edge.us.6.preheader

._crit_edge.us.6.preheader:                       ; preds = %._crit_edge.us.6.preheader.unr-lcssa, %._crit_edge.us.5.epil
  %xtraiter47 = and i64 %wide.trip.count, 1
  %138 = icmp eq i64 %3, 0
  br i1 %138, label %._crit_edge.us.7.preheader.unr-lcssa, label %._crit_edge.us.6.preheader.new

._crit_edge.us.6.preheader.new:                   ; preds = %._crit_edge.us.6.preheader
  %unroll_iter49 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.6

._crit_edge.us.6:                                 ; preds = %._crit_edge.us.6, %._crit_edge.us.6.preheader.new
  %indvars.iv.7 = phi i64 [ 0, %._crit_edge.us.6.preheader.new ], [ %indvars.iv.next.7.1, %._crit_edge.us.6 ]
  %niter50 = phi i64 [ 0, %._crit_edge.us.6.preheader.new ], [ %niter50.next.1, %._crit_edge.us.6 ]
  %139 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.7, i64 7
  %140 = load i32, ptr %139, align 4, !tbaa !5
  %141 = sext i32 %140 to i64
  %142 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %141, i64 7
  %143 = load i32, ptr %142, align 4, !tbaa !5
  %144 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.7, i64 8
  store i32 %143, ptr %144, align 16, !tbaa !5
  %indvars.iv.next.7 = or disjoint i64 %indvars.iv.7, 1
  %145 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.7, i64 7
  %146 = load i32, ptr %145, align 4, !tbaa !5
  %147 = sext i32 %146 to i64
  %148 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %147, i64 7
  %149 = load i32, ptr %148, align 4, !tbaa !5
  %150 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.7, i64 8
  store i32 %149, ptr %150, align 16, !tbaa !5
  %indvars.iv.next.7.1 = add nuw nsw i64 %indvars.iv.7, 2
  %niter50.next.1 = add i64 %niter50, 2
  %niter50.ncmp.1 = icmp eq i64 %niter50.next.1, %unroll_iter49
  br i1 %niter50.ncmp.1, label %._crit_edge.us.7.preheader.unr-lcssa, label %._crit_edge.us.6, !llvm.loop !9

._crit_edge.us.7.preheader.unr-lcssa:             ; preds = %._crit_edge.us.6, %._crit_edge.us.6.preheader
  %indvars.iv.7.unr = phi i64 [ 0, %._crit_edge.us.6.preheader ], [ %indvars.iv.next.7.1, %._crit_edge.us.6 ]
  %lcmp.mod48.not = icmp eq i64 %xtraiter47, 0
  br i1 %lcmp.mod48.not, label %._crit_edge.us.7.preheader, label %._crit_edge.us.6.epil

._crit_edge.us.6.epil:                            ; preds = %._crit_edge.us.7.preheader.unr-lcssa
  %151 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.7.unr, i64 7
  %152 = load i32, ptr %151, align 4, !tbaa !5
  %153 = sext i32 %152 to i64
  %154 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %153, i64 7
  %155 = load i32, ptr %154, align 4, !tbaa !5
  %156 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.7.unr, i64 8
  store i32 %155, ptr %156, align 16, !tbaa !5
  br label %._crit_edge.us.7.preheader

._crit_edge.us.7.preheader:                       ; preds = %._crit_edge.us.7.preheader.unr-lcssa, %._crit_edge.us.6.epil
  %xtraiter51 = and i64 %wide.trip.count, 1
  %157 = icmp eq i64 %3, 0
  br i1 %157, label %._crit_edge.us.8.preheader.unr-lcssa, label %._crit_edge.us.7.preheader.new

._crit_edge.us.7.preheader.new:                   ; preds = %._crit_edge.us.7.preheader
  %unroll_iter53 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.7

._crit_edge.us.7:                                 ; preds = %._crit_edge.us.7, %._crit_edge.us.7.preheader.new
  %indvars.iv.8 = phi i64 [ 0, %._crit_edge.us.7.preheader.new ], [ %indvars.iv.next.8.1, %._crit_edge.us.7 ]
  %niter54 = phi i64 [ 0, %._crit_edge.us.7.preheader.new ], [ %niter54.next.1, %._crit_edge.us.7 ]
  %158 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.8, i64 8
  %159 = load i32, ptr %158, align 16, !tbaa !5
  %160 = sext i32 %159 to i64
  %161 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %160, i64 8
  %162 = load i32, ptr %161, align 16, !tbaa !5
  %163 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.8, i64 9
  store i32 %162, ptr %163, align 4, !tbaa !5
  %indvars.iv.next.8 = or disjoint i64 %indvars.iv.8, 1
  %164 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.8, i64 8
  %165 = load i32, ptr %164, align 16, !tbaa !5
  %166 = sext i32 %165 to i64
  %167 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %166, i64 8
  %168 = load i32, ptr %167, align 16, !tbaa !5
  %169 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.8, i64 9
  store i32 %168, ptr %169, align 4, !tbaa !5
  %indvars.iv.next.8.1 = add nuw nsw i64 %indvars.iv.8, 2
  %niter54.next.1 = add i64 %niter54, 2
  %niter54.ncmp.1 = icmp eq i64 %niter54.next.1, %unroll_iter53
  br i1 %niter54.ncmp.1, label %._crit_edge.us.8.preheader.unr-lcssa, label %._crit_edge.us.7, !llvm.loop !9

._crit_edge.us.8.preheader.unr-lcssa:             ; preds = %._crit_edge.us.7, %._crit_edge.us.7.preheader
  %indvars.iv.8.unr = phi i64 [ 0, %._crit_edge.us.7.preheader ], [ %indvars.iv.next.8.1, %._crit_edge.us.7 ]
  %lcmp.mod52.not = icmp eq i64 %xtraiter51, 0
  br i1 %lcmp.mod52.not, label %._crit_edge.us.8.preheader, label %._crit_edge.us.7.epil

._crit_edge.us.7.epil:                            ; preds = %._crit_edge.us.8.preheader.unr-lcssa
  %170 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.8.unr, i64 8
  %171 = load i32, ptr %170, align 16, !tbaa !5
  %172 = sext i32 %171 to i64
  %173 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %172, i64 8
  %174 = load i32, ptr %173, align 16, !tbaa !5
  %175 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.8.unr, i64 9
  store i32 %174, ptr %175, align 4, !tbaa !5
  br label %._crit_edge.us.8.preheader

._crit_edge.us.8.preheader:                       ; preds = %._crit_edge.us.8.preheader.unr-lcssa, %._crit_edge.us.7.epil
  %xtraiter55 = and i64 %wide.trip.count, 1
  %176 = icmp eq i64 %3, 0
  br i1 %176, label %._crit_edge.us.9.preheader.unr-lcssa, label %._crit_edge.us.8.preheader.new

._crit_edge.us.8.preheader.new:                   ; preds = %._crit_edge.us.8.preheader
  %unroll_iter57 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.8

._crit_edge.us.8:                                 ; preds = %._crit_edge.us.8, %._crit_edge.us.8.preheader.new
  %indvars.iv.9 = phi i64 [ 0, %._crit_edge.us.8.preheader.new ], [ %indvars.iv.next.9.1, %._crit_edge.us.8 ]
  %niter58 = phi i64 [ 0, %._crit_edge.us.8.preheader.new ], [ %niter58.next.1, %._crit_edge.us.8 ]
  %177 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.9, i64 9
  %178 = load i32, ptr %177, align 4, !tbaa !5
  %179 = sext i32 %178 to i64
  %180 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %179, i64 9
  %181 = load i32, ptr %180, align 4, !tbaa !5
  %182 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.9, i64 10
  store i32 %181, ptr %182, align 8, !tbaa !5
  %indvars.iv.next.9 = or disjoint i64 %indvars.iv.9, 1
  %183 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.9, i64 9
  %184 = load i32, ptr %183, align 4, !tbaa !5
  %185 = sext i32 %184 to i64
  %186 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %185, i64 9
  %187 = load i32, ptr %186, align 4, !tbaa !5
  %188 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.9, i64 10
  store i32 %187, ptr %188, align 8, !tbaa !5
  %indvars.iv.next.9.1 = add nuw nsw i64 %indvars.iv.9, 2
  %niter58.next.1 = add i64 %niter58, 2
  %niter58.ncmp.1 = icmp eq i64 %niter58.next.1, %unroll_iter57
  br i1 %niter58.ncmp.1, label %._crit_edge.us.9.preheader.unr-lcssa, label %._crit_edge.us.8, !llvm.loop !9

._crit_edge.us.9.preheader.unr-lcssa:             ; preds = %._crit_edge.us.8, %._crit_edge.us.8.preheader
  %indvars.iv.9.unr = phi i64 [ 0, %._crit_edge.us.8.preheader ], [ %indvars.iv.next.9.1, %._crit_edge.us.8 ]
  %lcmp.mod56.not = icmp eq i64 %xtraiter55, 0
  br i1 %lcmp.mod56.not, label %._crit_edge.us.9.preheader, label %._crit_edge.us.8.epil

._crit_edge.us.8.epil:                            ; preds = %._crit_edge.us.9.preheader.unr-lcssa
  %189 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.9.unr, i64 9
  %190 = load i32, ptr %189, align 4, !tbaa !5
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %191, i64 9
  %193 = load i32, ptr %192, align 4, !tbaa !5
  %194 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.9.unr, i64 10
  store i32 %193, ptr %194, align 8, !tbaa !5
  br label %._crit_edge.us.9.preheader

._crit_edge.us.9.preheader:                       ; preds = %._crit_edge.us.9.preheader.unr-lcssa, %._crit_edge.us.8.epil
  %xtraiter59 = and i64 %wide.trip.count, 1
  %195 = icmp eq i64 %3, 0
  br i1 %195, label %._crit_edge.us.10.preheader.unr-lcssa, label %._crit_edge.us.9.preheader.new

._crit_edge.us.9.preheader.new:                   ; preds = %._crit_edge.us.9.preheader
  %unroll_iter61 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.9

._crit_edge.us.9:                                 ; preds = %._crit_edge.us.9, %._crit_edge.us.9.preheader.new
  %indvars.iv.10 = phi i64 [ 0, %._crit_edge.us.9.preheader.new ], [ %indvars.iv.next.10.1, %._crit_edge.us.9 ]
  %niter62 = phi i64 [ 0, %._crit_edge.us.9.preheader.new ], [ %niter62.next.1, %._crit_edge.us.9 ]
  %196 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.10, i64 10
  %197 = load i32, ptr %196, align 8, !tbaa !5
  %198 = sext i32 %197 to i64
  %199 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %198, i64 10
  %200 = load i32, ptr %199, align 8, !tbaa !5
  %201 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.10, i64 11
  store i32 %200, ptr %201, align 4, !tbaa !5
  %indvars.iv.next.10 = or disjoint i64 %indvars.iv.10, 1
  %202 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.10, i64 10
  %203 = load i32, ptr %202, align 8, !tbaa !5
  %204 = sext i32 %203 to i64
  %205 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %204, i64 10
  %206 = load i32, ptr %205, align 8, !tbaa !5
  %207 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.10, i64 11
  store i32 %206, ptr %207, align 4, !tbaa !5
  %indvars.iv.next.10.1 = add nuw nsw i64 %indvars.iv.10, 2
  %niter62.next.1 = add i64 %niter62, 2
  %niter62.ncmp.1 = icmp eq i64 %niter62.next.1, %unroll_iter61
  br i1 %niter62.ncmp.1, label %._crit_edge.us.10.preheader.unr-lcssa, label %._crit_edge.us.9, !llvm.loop !9

._crit_edge.us.10.preheader.unr-lcssa:            ; preds = %._crit_edge.us.9, %._crit_edge.us.9.preheader
  %indvars.iv.10.unr = phi i64 [ 0, %._crit_edge.us.9.preheader ], [ %indvars.iv.next.10.1, %._crit_edge.us.9 ]
  %lcmp.mod60.not = icmp eq i64 %xtraiter59, 0
  br i1 %lcmp.mod60.not, label %._crit_edge.us.10.preheader, label %._crit_edge.us.9.epil

._crit_edge.us.9.epil:                            ; preds = %._crit_edge.us.10.preheader.unr-lcssa
  %208 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.10.unr, i64 10
  %209 = load i32, ptr %208, align 8, !tbaa !5
  %210 = sext i32 %209 to i64
  %211 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %210, i64 10
  %212 = load i32, ptr %211, align 8, !tbaa !5
  %213 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.10.unr, i64 11
  store i32 %212, ptr %213, align 4, !tbaa !5
  br label %._crit_edge.us.10.preheader

._crit_edge.us.10.preheader:                      ; preds = %._crit_edge.us.10.preheader.unr-lcssa, %._crit_edge.us.9.epil
  %xtraiter63 = and i64 %wide.trip.count, 1
  %214 = icmp eq i64 %3, 0
  br i1 %214, label %._crit_edge.us.11.preheader.unr-lcssa, label %._crit_edge.us.10.preheader.new

._crit_edge.us.10.preheader.new:                  ; preds = %._crit_edge.us.10.preheader
  %unroll_iter65 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.10

._crit_edge.us.10:                                ; preds = %._crit_edge.us.10, %._crit_edge.us.10.preheader.new
  %indvars.iv.11 = phi i64 [ 0, %._crit_edge.us.10.preheader.new ], [ %indvars.iv.next.11.1, %._crit_edge.us.10 ]
  %niter66 = phi i64 [ 0, %._crit_edge.us.10.preheader.new ], [ %niter66.next.1, %._crit_edge.us.10 ]
  %215 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.11, i64 11
  %216 = load i32, ptr %215, align 4, !tbaa !5
  %217 = sext i32 %216 to i64
  %218 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %217, i64 11
  %219 = load i32, ptr %218, align 4, !tbaa !5
  %220 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.11, i64 12
  store i32 %219, ptr %220, align 16, !tbaa !5
  %indvars.iv.next.11 = or disjoint i64 %indvars.iv.11, 1
  %221 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.11, i64 11
  %222 = load i32, ptr %221, align 4, !tbaa !5
  %223 = sext i32 %222 to i64
  %224 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %223, i64 11
  %225 = load i32, ptr %224, align 4, !tbaa !5
  %226 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.11, i64 12
  store i32 %225, ptr %226, align 16, !tbaa !5
  %indvars.iv.next.11.1 = add nuw nsw i64 %indvars.iv.11, 2
  %niter66.next.1 = add i64 %niter66, 2
  %niter66.ncmp.1 = icmp eq i64 %niter66.next.1, %unroll_iter65
  br i1 %niter66.ncmp.1, label %._crit_edge.us.11.preheader.unr-lcssa, label %._crit_edge.us.10, !llvm.loop !9

._crit_edge.us.11.preheader.unr-lcssa:            ; preds = %._crit_edge.us.10, %._crit_edge.us.10.preheader
  %indvars.iv.11.unr = phi i64 [ 0, %._crit_edge.us.10.preheader ], [ %indvars.iv.next.11.1, %._crit_edge.us.10 ]
  %lcmp.mod64.not = icmp eq i64 %xtraiter63, 0
  br i1 %lcmp.mod64.not, label %._crit_edge.us.11.preheader, label %._crit_edge.us.10.epil

._crit_edge.us.10.epil:                           ; preds = %._crit_edge.us.11.preheader.unr-lcssa
  %227 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.11.unr, i64 11
  %228 = load i32, ptr %227, align 4, !tbaa !5
  %229 = sext i32 %228 to i64
  %230 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %229, i64 11
  %231 = load i32, ptr %230, align 4, !tbaa !5
  %232 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.11.unr, i64 12
  store i32 %231, ptr %232, align 16, !tbaa !5
  br label %._crit_edge.us.11.preheader

._crit_edge.us.11.preheader:                      ; preds = %._crit_edge.us.11.preheader.unr-lcssa, %._crit_edge.us.10.epil
  %xtraiter67 = and i64 %wide.trip.count, 1
  %233 = icmp eq i64 %3, 0
  br i1 %233, label %._crit_edge.us.12.preheader.unr-lcssa, label %._crit_edge.us.11.preheader.new

._crit_edge.us.11.preheader.new:                  ; preds = %._crit_edge.us.11.preheader
  %unroll_iter69 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.11

._crit_edge.us.11:                                ; preds = %._crit_edge.us.11, %._crit_edge.us.11.preheader.new
  %indvars.iv.12 = phi i64 [ 0, %._crit_edge.us.11.preheader.new ], [ %indvars.iv.next.12.1, %._crit_edge.us.11 ]
  %niter70 = phi i64 [ 0, %._crit_edge.us.11.preheader.new ], [ %niter70.next.1, %._crit_edge.us.11 ]
  %234 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.12, i64 12
  %235 = load i32, ptr %234, align 16, !tbaa !5
  %236 = sext i32 %235 to i64
  %237 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %236, i64 12
  %238 = load i32, ptr %237, align 16, !tbaa !5
  %239 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.12, i64 13
  store i32 %238, ptr %239, align 4, !tbaa !5
  %indvars.iv.next.12 = or disjoint i64 %indvars.iv.12, 1
  %240 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.12, i64 12
  %241 = load i32, ptr %240, align 16, !tbaa !5
  %242 = sext i32 %241 to i64
  %243 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %242, i64 12
  %244 = load i32, ptr %243, align 16, !tbaa !5
  %245 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.12, i64 13
  store i32 %244, ptr %245, align 4, !tbaa !5
  %indvars.iv.next.12.1 = add nuw nsw i64 %indvars.iv.12, 2
  %niter70.next.1 = add i64 %niter70, 2
  %niter70.ncmp.1 = icmp eq i64 %niter70.next.1, %unroll_iter69
  br i1 %niter70.ncmp.1, label %._crit_edge.us.12.preheader.unr-lcssa, label %._crit_edge.us.11, !llvm.loop !9

._crit_edge.us.12.preheader.unr-lcssa:            ; preds = %._crit_edge.us.11, %._crit_edge.us.11.preheader
  %indvars.iv.12.unr = phi i64 [ 0, %._crit_edge.us.11.preheader ], [ %indvars.iv.next.12.1, %._crit_edge.us.11 ]
  %lcmp.mod68.not = icmp eq i64 %xtraiter67, 0
  br i1 %lcmp.mod68.not, label %._crit_edge.us.12.preheader, label %._crit_edge.us.11.epil

._crit_edge.us.11.epil:                           ; preds = %._crit_edge.us.12.preheader.unr-lcssa
  %246 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.12.unr, i64 12
  %247 = load i32, ptr %246, align 16, !tbaa !5
  %248 = sext i32 %247 to i64
  %249 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %248, i64 12
  %250 = load i32, ptr %249, align 16, !tbaa !5
  %251 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.12.unr, i64 13
  store i32 %250, ptr %251, align 4, !tbaa !5
  br label %._crit_edge.us.12.preheader

._crit_edge.us.12.preheader:                      ; preds = %._crit_edge.us.12.preheader.unr-lcssa, %._crit_edge.us.11.epil
  %xtraiter71 = and i64 %wide.trip.count, 1
  %252 = icmp eq i64 %3, 0
  br i1 %252, label %._crit_edge.us.13.preheader.unr-lcssa, label %._crit_edge.us.12.preheader.new

._crit_edge.us.12.preheader.new:                  ; preds = %._crit_edge.us.12.preheader
  %unroll_iter73 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.12

._crit_edge.us.12:                                ; preds = %._crit_edge.us.12, %._crit_edge.us.12.preheader.new
  %indvars.iv.13 = phi i64 [ 0, %._crit_edge.us.12.preheader.new ], [ %indvars.iv.next.13.1, %._crit_edge.us.12 ]
  %niter74 = phi i64 [ 0, %._crit_edge.us.12.preheader.new ], [ %niter74.next.1, %._crit_edge.us.12 ]
  %253 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.13, i64 13
  %254 = load i32, ptr %253, align 4, !tbaa !5
  %255 = sext i32 %254 to i64
  %256 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %255, i64 13
  %257 = load i32, ptr %256, align 4, !tbaa !5
  %258 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.13, i64 14
  store i32 %257, ptr %258, align 8, !tbaa !5
  %indvars.iv.next.13 = or disjoint i64 %indvars.iv.13, 1
  %259 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.13, i64 13
  %260 = load i32, ptr %259, align 4, !tbaa !5
  %261 = sext i32 %260 to i64
  %262 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %261, i64 13
  %263 = load i32, ptr %262, align 4, !tbaa !5
  %264 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.13, i64 14
  store i32 %263, ptr %264, align 8, !tbaa !5
  %indvars.iv.next.13.1 = add nuw nsw i64 %indvars.iv.13, 2
  %niter74.next.1 = add i64 %niter74, 2
  %niter74.ncmp.1 = icmp eq i64 %niter74.next.1, %unroll_iter73
  br i1 %niter74.ncmp.1, label %._crit_edge.us.13.preheader.unr-lcssa, label %._crit_edge.us.12, !llvm.loop !9

._crit_edge.us.13.preheader.unr-lcssa:            ; preds = %._crit_edge.us.12, %._crit_edge.us.12.preheader
  %indvars.iv.13.unr = phi i64 [ 0, %._crit_edge.us.12.preheader ], [ %indvars.iv.next.13.1, %._crit_edge.us.12 ]
  %lcmp.mod72.not = icmp eq i64 %xtraiter71, 0
  br i1 %lcmp.mod72.not, label %._crit_edge.us.13.preheader, label %._crit_edge.us.12.epil

._crit_edge.us.12.epil:                           ; preds = %._crit_edge.us.13.preheader.unr-lcssa
  %265 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.13.unr, i64 13
  %266 = load i32, ptr %265, align 4, !tbaa !5
  %267 = sext i32 %266 to i64
  %268 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %267, i64 13
  %269 = load i32, ptr %268, align 4, !tbaa !5
  %270 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.13.unr, i64 14
  store i32 %269, ptr %270, align 8, !tbaa !5
  br label %._crit_edge.us.13.preheader

._crit_edge.us.13.preheader:                      ; preds = %._crit_edge.us.13.preheader.unr-lcssa, %._crit_edge.us.12.epil
  %xtraiter75 = and i64 %wide.trip.count, 1
  %271 = icmp eq i64 %3, 0
  br i1 %271, label %._crit_edge.us.14.preheader.unr-lcssa, label %._crit_edge.us.13.preheader.new

._crit_edge.us.13.preheader.new:                  ; preds = %._crit_edge.us.13.preheader
  %unroll_iter77 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.13

._crit_edge.us.13:                                ; preds = %._crit_edge.us.13, %._crit_edge.us.13.preheader.new
  %indvars.iv.14 = phi i64 [ 0, %._crit_edge.us.13.preheader.new ], [ %indvars.iv.next.14.1, %._crit_edge.us.13 ]
  %niter78 = phi i64 [ 0, %._crit_edge.us.13.preheader.new ], [ %niter78.next.1, %._crit_edge.us.13 ]
  %272 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.14, i64 14
  %273 = load i32, ptr %272, align 8, !tbaa !5
  %274 = sext i32 %273 to i64
  %275 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %274, i64 14
  %276 = load i32, ptr %275, align 8, !tbaa !5
  %277 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.14, i64 15
  store i32 %276, ptr %277, align 4, !tbaa !5
  %indvars.iv.next.14 = or disjoint i64 %indvars.iv.14, 1
  %278 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.14, i64 14
  %279 = load i32, ptr %278, align 8, !tbaa !5
  %280 = sext i32 %279 to i64
  %281 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %280, i64 14
  %282 = load i32, ptr %281, align 8, !tbaa !5
  %283 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.14, i64 15
  store i32 %282, ptr %283, align 4, !tbaa !5
  %indvars.iv.next.14.1 = add nuw nsw i64 %indvars.iv.14, 2
  %niter78.next.1 = add i64 %niter78, 2
  %niter78.ncmp.1 = icmp eq i64 %niter78.next.1, %unroll_iter77
  br i1 %niter78.ncmp.1, label %._crit_edge.us.14.preheader.unr-lcssa, label %._crit_edge.us.13, !llvm.loop !9

._crit_edge.us.14.preheader.unr-lcssa:            ; preds = %._crit_edge.us.13, %._crit_edge.us.13.preheader
  %indvars.iv.14.unr = phi i64 [ 0, %._crit_edge.us.13.preheader ], [ %indvars.iv.next.14.1, %._crit_edge.us.13 ]
  %lcmp.mod76.not = icmp eq i64 %xtraiter75, 0
  br i1 %lcmp.mod76.not, label %._crit_edge.us.14.preheader, label %._crit_edge.us.13.epil

._crit_edge.us.13.epil:                           ; preds = %._crit_edge.us.14.preheader.unr-lcssa
  %284 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.14.unr, i64 14
  %285 = load i32, ptr %284, align 8, !tbaa !5
  %286 = sext i32 %285 to i64
  %287 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %286, i64 14
  %288 = load i32, ptr %287, align 8, !tbaa !5
  %289 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.14.unr, i64 15
  store i32 %288, ptr %289, align 4, !tbaa !5
  br label %._crit_edge.us.14.preheader

._crit_edge.us.14.preheader:                      ; preds = %._crit_edge.us.14.preheader.unr-lcssa, %._crit_edge.us.13.epil
  %xtraiter79 = and i64 %wide.trip.count, 1
  %290 = icmp eq i64 %3, 0
  br i1 %290, label %._crit_edge.us.15.preheader.unr-lcssa, label %._crit_edge.us.14.preheader.new

._crit_edge.us.14.preheader.new:                  ; preds = %._crit_edge.us.14.preheader
  %unroll_iter81 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.14

._crit_edge.us.14:                                ; preds = %._crit_edge.us.14, %._crit_edge.us.14.preheader.new
  %indvars.iv.15 = phi i64 [ 0, %._crit_edge.us.14.preheader.new ], [ %indvars.iv.next.15.1, %._crit_edge.us.14 ]
  %niter82 = phi i64 [ 0, %._crit_edge.us.14.preheader.new ], [ %niter82.next.1, %._crit_edge.us.14 ]
  %291 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.15, i64 15
  %292 = load i32, ptr %291, align 4, !tbaa !5
  %293 = sext i32 %292 to i64
  %294 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %293, i64 15
  %295 = load i32, ptr %294, align 4, !tbaa !5
  %296 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.15, i64 16
  store i32 %295, ptr %296, align 16, !tbaa !5
  %indvars.iv.next.15 = or disjoint i64 %indvars.iv.15, 1
  %297 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.15, i64 15
  %298 = load i32, ptr %297, align 4, !tbaa !5
  %299 = sext i32 %298 to i64
  %300 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %299, i64 15
  %301 = load i32, ptr %300, align 4, !tbaa !5
  %302 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.15, i64 16
  store i32 %301, ptr %302, align 16, !tbaa !5
  %indvars.iv.next.15.1 = add nuw nsw i64 %indvars.iv.15, 2
  %niter82.next.1 = add i64 %niter82, 2
  %niter82.ncmp.1 = icmp eq i64 %niter82.next.1, %unroll_iter81
  br i1 %niter82.ncmp.1, label %._crit_edge.us.15.preheader.unr-lcssa, label %._crit_edge.us.14, !llvm.loop !9

._crit_edge.us.15.preheader.unr-lcssa:            ; preds = %._crit_edge.us.14, %._crit_edge.us.14.preheader
  %indvars.iv.15.unr = phi i64 [ 0, %._crit_edge.us.14.preheader ], [ %indvars.iv.next.15.1, %._crit_edge.us.14 ]
  %lcmp.mod80.not = icmp eq i64 %xtraiter79, 0
  br i1 %lcmp.mod80.not, label %._crit_edge.us.15.preheader, label %._crit_edge.us.14.epil

._crit_edge.us.14.epil:                           ; preds = %._crit_edge.us.15.preheader.unr-lcssa
  %303 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.15.unr, i64 15
  %304 = load i32, ptr %303, align 4, !tbaa !5
  %305 = sext i32 %304 to i64
  %306 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %305, i64 15
  %307 = load i32, ptr %306, align 4, !tbaa !5
  %308 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.15.unr, i64 16
  store i32 %307, ptr %308, align 16, !tbaa !5
  br label %._crit_edge.us.15.preheader

._crit_edge.us.15.preheader:                      ; preds = %._crit_edge.us.15.preheader.unr-lcssa, %._crit_edge.us.14.epil
  %xtraiter83 = and i64 %wide.trip.count, 1
  %309 = icmp eq i64 %3, 0
  br i1 %309, label %._crit_edge.us.16.preheader.unr-lcssa, label %._crit_edge.us.15.preheader.new

._crit_edge.us.15.preheader.new:                  ; preds = %._crit_edge.us.15.preheader
  %unroll_iter85 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.15

._crit_edge.us.15:                                ; preds = %._crit_edge.us.15, %._crit_edge.us.15.preheader.new
  %indvars.iv.16 = phi i64 [ 0, %._crit_edge.us.15.preheader.new ], [ %indvars.iv.next.16.1, %._crit_edge.us.15 ]
  %niter86 = phi i64 [ 0, %._crit_edge.us.15.preheader.new ], [ %niter86.next.1, %._crit_edge.us.15 ]
  %310 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.16, i64 16
  %311 = load i32, ptr %310, align 16, !tbaa !5
  %312 = sext i32 %311 to i64
  %313 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %312, i64 16
  %314 = load i32, ptr %313, align 16, !tbaa !5
  %315 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.16, i64 17
  store i32 %314, ptr %315, align 4, !tbaa !5
  %indvars.iv.next.16 = or disjoint i64 %indvars.iv.16, 1
  %316 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.16, i64 16
  %317 = load i32, ptr %316, align 16, !tbaa !5
  %318 = sext i32 %317 to i64
  %319 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %318, i64 16
  %320 = load i32, ptr %319, align 16, !tbaa !5
  %321 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.16, i64 17
  store i32 %320, ptr %321, align 4, !tbaa !5
  %indvars.iv.next.16.1 = add nuw nsw i64 %indvars.iv.16, 2
  %niter86.next.1 = add i64 %niter86, 2
  %niter86.ncmp.1 = icmp eq i64 %niter86.next.1, %unroll_iter85
  br i1 %niter86.ncmp.1, label %._crit_edge.us.16.preheader.unr-lcssa, label %._crit_edge.us.15, !llvm.loop !9

._crit_edge.us.16.preheader.unr-lcssa:            ; preds = %._crit_edge.us.15, %._crit_edge.us.15.preheader
  %indvars.iv.16.unr = phi i64 [ 0, %._crit_edge.us.15.preheader ], [ %indvars.iv.next.16.1, %._crit_edge.us.15 ]
  %lcmp.mod84.not = icmp eq i64 %xtraiter83, 0
  br i1 %lcmp.mod84.not, label %._crit_edge.us.16.preheader, label %._crit_edge.us.15.epil

._crit_edge.us.15.epil:                           ; preds = %._crit_edge.us.16.preheader.unr-lcssa
  %322 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.16.unr, i64 16
  %323 = load i32, ptr %322, align 16, !tbaa !5
  %324 = sext i32 %323 to i64
  %325 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %324, i64 16
  %326 = load i32, ptr %325, align 16, !tbaa !5
  %327 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.16.unr, i64 17
  store i32 %326, ptr %327, align 4, !tbaa !5
  br label %._crit_edge.us.16.preheader

._crit_edge.us.16.preheader:                      ; preds = %._crit_edge.us.16.preheader.unr-lcssa, %._crit_edge.us.15.epil
  %xtraiter87 = and i64 %wide.trip.count, 1
  %328 = icmp eq i64 %3, 0
  br i1 %328, label %._crit_edge.us.17.preheader.unr-lcssa, label %._crit_edge.us.16.preheader.new

._crit_edge.us.16.preheader.new:                  ; preds = %._crit_edge.us.16.preheader
  %unroll_iter89 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.16

._crit_edge.us.16:                                ; preds = %._crit_edge.us.16, %._crit_edge.us.16.preheader.new
  %indvars.iv.17 = phi i64 [ 0, %._crit_edge.us.16.preheader.new ], [ %indvars.iv.next.17.1, %._crit_edge.us.16 ]
  %niter90 = phi i64 [ 0, %._crit_edge.us.16.preheader.new ], [ %niter90.next.1, %._crit_edge.us.16 ]
  %329 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.17, i64 17
  %330 = load i32, ptr %329, align 4, !tbaa !5
  %331 = sext i32 %330 to i64
  %332 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %331, i64 17
  %333 = load i32, ptr %332, align 4, !tbaa !5
  %334 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.17, i64 18
  store i32 %333, ptr %334, align 8, !tbaa !5
  %indvars.iv.next.17 = or disjoint i64 %indvars.iv.17, 1
  %335 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.17, i64 17
  %336 = load i32, ptr %335, align 4, !tbaa !5
  %337 = sext i32 %336 to i64
  %338 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %337, i64 17
  %339 = load i32, ptr %338, align 4, !tbaa !5
  %340 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.17, i64 18
  store i32 %339, ptr %340, align 8, !tbaa !5
  %indvars.iv.next.17.1 = add nuw nsw i64 %indvars.iv.17, 2
  %niter90.next.1 = add i64 %niter90, 2
  %niter90.ncmp.1 = icmp eq i64 %niter90.next.1, %unroll_iter89
  br i1 %niter90.ncmp.1, label %._crit_edge.us.17.preheader.unr-lcssa, label %._crit_edge.us.16, !llvm.loop !9

._crit_edge.us.17.preheader.unr-lcssa:            ; preds = %._crit_edge.us.16, %._crit_edge.us.16.preheader
  %indvars.iv.17.unr = phi i64 [ 0, %._crit_edge.us.16.preheader ], [ %indvars.iv.next.17.1, %._crit_edge.us.16 ]
  %lcmp.mod88.not = icmp eq i64 %xtraiter87, 0
  br i1 %lcmp.mod88.not, label %._crit_edge.us.17.preheader, label %._crit_edge.us.16.epil

._crit_edge.us.16.epil:                           ; preds = %._crit_edge.us.17.preheader.unr-lcssa
  %341 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.17.unr, i64 17
  %342 = load i32, ptr %341, align 4, !tbaa !5
  %343 = sext i32 %342 to i64
  %344 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %343, i64 17
  %345 = load i32, ptr %344, align 4, !tbaa !5
  %346 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.17.unr, i64 18
  store i32 %345, ptr %346, align 8, !tbaa !5
  br label %._crit_edge.us.17.preheader

._crit_edge.us.17.preheader:                      ; preds = %._crit_edge.us.17.preheader.unr-lcssa, %._crit_edge.us.16.epil
  %xtraiter91 = and i64 %wide.trip.count, 1
  %347 = icmp eq i64 %3, 0
  br i1 %347, label %.split13.us.loopexit.unr-lcssa, label %._crit_edge.us.17.preheader.new

._crit_edge.us.17.preheader.new:                  ; preds = %._crit_edge.us.17.preheader
  %unroll_iter93 = and i64 %wide.trip.count, 2147483646
  br label %._crit_edge.us.17

._crit_edge.us.17:                                ; preds = %._crit_edge.us.17, %._crit_edge.us.17.preheader.new
  %indvars.iv.18 = phi i64 [ 0, %._crit_edge.us.17.preheader.new ], [ %indvars.iv.next.18.1, %._crit_edge.us.17 ]
  %niter94 = phi i64 [ 0, %._crit_edge.us.17.preheader.new ], [ %niter94.next.1, %._crit_edge.us.17 ]
  %348 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.18, i64 18
  %349 = load i32, ptr %348, align 8, !tbaa !5
  %350 = sext i32 %349 to i64
  %351 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %350, i64 18
  %352 = load i32, ptr %351, align 8, !tbaa !5
  %353 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.18, i64 19
  store i32 %352, ptr %353, align 4, !tbaa !5
  %indvars.iv.next.18 = or disjoint i64 %indvars.iv.18, 1
  %354 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.18, i64 18
  %355 = load i32, ptr %354, align 8, !tbaa !5
  %356 = sext i32 %355 to i64
  %357 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %356, i64 18
  %358 = load i32, ptr %357, align 8, !tbaa !5
  %359 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.next.18, i64 19
  store i32 %358, ptr %359, align 4, !tbaa !5
  %indvars.iv.next.18.1 = add nuw nsw i64 %indvars.iv.18, 2
  %niter94.next.1 = add i64 %niter94, 2
  %niter94.ncmp.1 = icmp eq i64 %niter94.next.1, %unroll_iter93
  br i1 %niter94.ncmp.1, label %.split13.us.loopexit.unr-lcssa, label %._crit_edge.us.17, !llvm.loop !9

.split13.us.loopexit.unr-lcssa:                   ; preds = %._crit_edge.us.17, %._crit_edge.us.17.preheader
  %indvars.iv.18.unr = phi i64 [ 0, %._crit_edge.us.17.preheader ], [ %indvars.iv.next.18.1, %._crit_edge.us.17 ]
  %lcmp.mod92.not = icmp eq i64 %xtraiter91, 0
  br i1 %lcmp.mod92.not, label %.split13.us, label %._crit_edge.us.17.epil

._crit_edge.us.17.epil:                           ; preds = %.split13.us.loopexit.unr-lcssa
  %360 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.18.unr, i64 18
  %361 = load i32, ptr %360, align 8, !tbaa !5
  %362 = sext i32 %361 to i64
  %363 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %362, i64 18
  %364 = load i32, ptr %363, align 8, !tbaa !5
  %365 = getelementptr inbounds [100100 x [20 x i32]], ptr @f, i64 0, i64 %indvars.iv.18.unr, i64 19
  store i32 %364, ptr %365, align 4, !tbaa !5
  br label %.split13.us

.split13.us:                                      ; preds = %._crit_edge.us.17.epil, %.split13.us.loopexit.unr-lcssa, %0
  ret void
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind memory(readwrite, argmem: none, 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" }

!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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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