; LLVM IR from jspd-group/pegit :: src (commit)

; 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.strbuf = type { i64, i64, ptr }
%struct.index_list = type { ptr, ptr }
%struct.index = type { [256 x i8], %struct.stat, i8, i64, i64, i64 }
%struct.stat = type { i64, i64, i64, i32, i32, i32, i32, i64, i64, i64, i64, %struct.timespec, %struct.timespec, %struct.timespec, [3 x i64] }
%struct.timespec = type { i64, i64 }

@.str.33 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @print_humanised_bytes(i64 noundef) #0

declare i32 @printf(ptr noundef, ...) #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: inlinehint nounwind uwtable
declare i32 @putchar(i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @print_index_list(ptr noundef %0, i32 noundef %1, ptr noundef %2) #0 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca %struct.strbuf, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %9, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #4
  br label %10

10:                                               ; preds = %93, %37, %3
  %11 = load ptr, ptr %7, align 8, !tbaa !5
  %12 = icmp ne ptr %11, null
  br i1 %12, label %13, label %98

13:                                               ; preds = %10
  %14 = load ptr, ptr %7, align 8, !tbaa !5
  %15 = getelementptr inbounds %struct.index_list, ptr %14, i32 0, i32 0
  %16 = load ptr, ptr %15, align 8, !tbaa !11
  %17 = getelementptr inbounds %struct.index, ptr %16, i32 0, i32 2
  %18 = load i8, ptr %17, align 8, !tbaa !13
  %19 = zext i8 %18 to i32
  %20 = icmp eq i32 %19, 8
  %21 = zext i1 %20 to i64
  %22 = select i1 %20, i32 68, i32 77
  %23 = load ptr, ptr %7, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.index_list, ptr %23, i32 0, i32 0
  %25 = load ptr, ptr %24, align 8, !tbaa !11
  %26 = getelementptr inbounds %struct.index, ptr %25, i32 0, i32 3
  %27 = load i64, ptr %26, align 8, !tbaa !18
  %28 = load ptr, ptr %6, align 8, !tbaa !5
  %29 = load ptr, ptr %7, align 8, !tbaa !5
  %30 = getelementptr inbounds %struct.index_list, ptr %29, i32 0, i32 0
  %31 = load ptr, ptr %30, align 8, !tbaa !11
  %32 = getelementptr inbounds %struct.index, ptr %31, i32 0, i32 0
  %33 = getelementptr inbounds [256 x i8], ptr %32, i64 0, i64 0
  %34 = call i32 (ptr, ...) @printf(ptr noundef @.str.50, i32 noundef %22, i64 noundef %27, ptr noundef %28, ptr noundef %33)
  %35 = load i32, ptr %5, align 4, !tbaa !9
  %36 = icmp eq i32 %35, 0
  br i1 %36, label %37, label %42

37:                                               ; preds = %13
  %38 = call i32 @putchar(i32 noundef 10)
  %39 = load ptr, ptr %7, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.index_list, ptr %39, i32 0, i32 1
  %41 = load ptr, ptr %40, align 8, !tbaa !19
  store ptr %41, ptr %7, align 8, !tbaa !5
  br label %10, !llvm.loop !20

42:                                               ; preds = %13
  %43 = load i32, ptr %5, align 4, !tbaa !9
  %44 = and i32 %43, 4
  %45 = icmp ne i32 %44, 0
  br i1 %45, label %46, label %59

46:                                               ; preds = %42
  %47 = load ptr, ptr %7, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.index_list, ptr %47, i32 0, i32 0
  %49 = load ptr, ptr %48, align 8, !tbaa !11
  %50 = getelementptr inbounds %struct.index, ptr %49, i32 0, i32 4
  %51 = load i64, ptr %50, align 8, !tbaa !22
  %52 = call i32 (ptr, ...) @printf(ptr noundef @.str.51, i64 noundef %51)
  %53 = load ptr, ptr %7, align 8, !tbaa !5
  %54 = getelementptr inbounds %struct.index_list, ptr %53, i32 0, i32 0
  %55 = load ptr, ptr %54, align 8, !tbaa !11
  %56 = getelementptr inbounds %struct.index, ptr %55, i32 0, i32 5
  %57 = load i64, ptr %56, align 8, !tbaa !23
  call void @print_humanised_bytes(i64 noundef %57)
  %58 = call i32 (ptr, ...) @printf(ptr noundef @.str.52)
  br label %59

59:                                               ; preds = %46, %42
  %60 = load i32, ptr %5, align 4, !tbaa !9
  %61 = and i32 %60, 2
  %62 = icmp ne i32 %61, 0
  br i1 %62, label %63, label %81

63:                                               ; preds = %59
  %64 = load ptr, ptr %7, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.index_list, ptr %64, i32 0, i32 0
  %66 = load ptr, ptr %65, align 8, !tbaa !11
  %67 = getelementptr inbounds %struct.index, ptr %66, i32 0, i32 4
  %68 = load i64, ptr %67, align 8, !tbaa !22
  %69 = load ptr, ptr %7, align 8, !tbaa !5
  %70 = getelementptr inbounds %struct.index_list, ptr %69, i32 0, i32 0
  %71 = load ptr, ptr %70, align 8, !tbaa !11
  %72 = getelementptr inbounds %struct.index, ptr %71, i32 0, i32 4
  %73 = load i64, ptr %72, align 8, !tbaa !22
  %74 = load ptr, ptr %7, align 8, !tbaa !5
  %75 = getelementptr inbounds %struct.index_list, ptr %74, i32 0, i32 0
  %76 = load ptr, ptr %75, align 8, !tbaa !11
  %77 = getelementptr inbounds %struct.index, ptr %76, i32 0, i32 5
  %78 = load i64, ptr %77, align 8, !tbaa !23
  %79 = add i64 %73, %78
  %80 = call i32 (ptr, ...) @printf(ptr noundef @.str.53, i64 noundef %68, i64 noundef %79)
  br label %81

81:                                               ; preds = %63, %59
  %82 = load i32, ptr %5, align 4, !tbaa !9
  %83 = and i32 %82, 1
  %84 = icmp ne i32 %83, 0
  br i1 %84, label %85, label %93

85:                                               ; preds = %81
  %86 = call i32 (ptr, ...) @printf(ptr noundef @.str.54)
  %87 = load ptr, ptr %7, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.index_list, ptr %87, i32 0, i32 0
  %89 = load ptr, ptr %88, align 8, !tbaa !11
  %90 = getelementptr inbounds %struct.index, ptr %89, i32 0, i32 5
  %91 = load i64, ptr %90, align 8, !tbaa !23
  call void @print_humanised_bytes(i64 noundef %91)
  %92 = call i32 (ptr, ...) @printf(ptr noundef @.str.52)
  br label %93

93:                                               ; preds = %85, %81
  %94 = call i32 (ptr, ...) @printf(ptr noundef @.str.33)
  %95 = load ptr, ptr %7, align 8, !tbaa !5
  %96 = getelementptr inbounds %struct.index_list, ptr %95, i32 0, i32 1
  %97 = load ptr, ptr %96, align 8, !tbaa !19
  store ptr %97, ptr %7, align 8, !tbaa !5
  br label %10, !llvm.loop !20

98:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  ret void
}

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { inlinehint 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 #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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"index_list", !6, i64 0, !6, i64 8}
!13 = !{!14, !7, i64 400}
!14 = !{!"index", !7, i64 0, !15, i64 256, !7, i64 400, !16, i64 408, !16, i64 416, !16, i64 424}
!15 = !{!"stat", !16, i64 0, !16, i64 8, !16, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !10, i64 36, !16, i64 40, !16, i64 48, !16, i64 56, !16, i64 64, !17, i64 72, !17, i64 88, !17, i64 104, !7, i64 120}
!16 = !{!"long", !7, i64 0}
!17 = !{!"timespec", !16, i64 0, !16, i64 8}
!18 = !{!14, !16, i64 408}
!19 = !{!12, !6, i64 8}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = !{!14, !16, i64 416}
!23 = !{!14, !16, i64 424}


; 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"

@.str.33 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @print_humanised_bytes(i64 noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: inlinehint nofree nounwind uwtable
declare noundef i32 @putchar(i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local void @print_index_list(ptr noundef readonly %0, i32 noundef %1, ptr noundef %2) local_unnamed_addr #0 {
  %.not21 = icmp eq ptr %0, null
  br i1 %.not21, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %3
  %4 = icmp eq i32 %1, 0
  %5 = and i32 %1, 2
  %.not19 = icmp eq i32 %5, 0
  %6 = and i32 %1, 1
  %.not20 = icmp eq i32 %6, 0
  br i1 %4, label %.backedge.us, label %.lr.ph.split

.backedge.us:                                     ; preds = %.lr.ph, %.backedge.us
  %.022.us = phi ptr [ %17, %.backedge.us ], [ %0, %.lr.ph ]
  %7 = load ptr, ptr %.022.us, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %7, i64 400
  %9 = load i8, ptr %8, align 8, !tbaa !10
  %10 = icmp eq i8 %9, 8
  %11 = select i1 %10, i32 68, i32 77
  %12 = getelementptr inbounds i8, ptr %7, i64 408
  %13 = load i64, ptr %12, align 8, !tbaa !16
  %14 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %11, i64 noundef %13, ptr noundef %2, ptr noundef %7)
  %15 = tail call i32 @putchar(i32 noundef 10)
  %16 = getelementptr inbounds i8, ptr %.022.us, i64 8
  %17 = load ptr, ptr %16, align 8, !tbaa !17
  %.not.us = icmp eq ptr %17, null
  br i1 %.not.us, label %._crit_edge, label %.backedge.us, !llvm.loop !18

.lr.ph.split:                                     ; preds = %.lr.ph
  %18 = and i32 %1, 4
  %.not18 = icmp eq i32 %18, 0
  br i1 %.not18, label %.lr.ph.split.split.us, label %.lr.ph.split.split

.lr.ph.split.split.us:                            ; preds = %.lr.ph.split
  br i1 %.not20, label %.lr.ph.split.split.us.split.us, label %.lr.ph.split.split.us.split

.lr.ph.split.split.us.split.us:                   ; preds = %.lr.ph.split.split.us
  br i1 %.not19, label %.backedge.us24.us.us, label %.backedge.us24.us

.backedge.us24.us.us:                             ; preds = %.lr.ph.split.split.us.split.us, %.backedge.us24.us.us
  %.022.us23.us.us = phi ptr [ %29, %.backedge.us24.us.us ], [ %0, %.lr.ph.split.split.us.split.us ]
  %19 = load ptr, ptr %.022.us23.us.us, align 8, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %19, i64 400
  %21 = load i8, ptr %20, align 8, !tbaa !10
  %22 = icmp eq i8 %21, 8
  %23 = select i1 %22, i32 68, i32 77
  %24 = getelementptr inbounds i8, ptr %19, i64 408
  %25 = load i64, ptr %24, align 8, !tbaa !16
  %26 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %23, i64 noundef %25, ptr noundef %2, ptr noundef %19)
  %27 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %28 = getelementptr inbounds i8, ptr %.022.us23.us.us, i64 8
  %29 = load ptr, ptr %28, align 8, !tbaa !17
  %.not.us25.us.us = icmp eq ptr %29, null
  br i1 %.not.us25.us.us, label %._crit_edge, label %.backedge.us24.us.us, !llvm.loop !18

.backedge.us24.us:                                ; preds = %.lr.ph.split.split.us.split.us, %.backedge.us24.us
  %.022.us23.us = phi ptr [ %47, %.backedge.us24.us ], [ %0, %.lr.ph.split.split.us.split.us ]
  %30 = load ptr, ptr %.022.us23.us, align 8, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %30, i64 400
  %32 = load i8, ptr %31, align 8, !tbaa !10
  %33 = icmp eq i8 %32, 8
  %34 = select i1 %33, i32 68, i32 77
  %35 = getelementptr inbounds i8, ptr %30, i64 408
  %36 = load i64, ptr %35, align 8, !tbaa !16
  %37 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %34, i64 noundef %36, ptr noundef %2, ptr noundef %30)
  %38 = load ptr, ptr %.022.us23.us, align 8, !tbaa !5
  %39 = getelementptr inbounds i8, ptr %38, i64 416
  %40 = load i64, ptr %39, align 8, !tbaa !20
  %41 = getelementptr inbounds i8, ptr %38, i64 424
  %42 = load i64, ptr %41, align 8, !tbaa !21
  %43 = add i64 %42, %40
  %44 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.53, i64 noundef %40, i64 noundef %43)
  %45 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %46 = getelementptr inbounds i8, ptr %.022.us23.us, i64 8
  %47 = load ptr, ptr %46, align 8, !tbaa !17
  %.not.us25.us = icmp eq ptr %47, null
  br i1 %.not.us25.us, label %._crit_edge, label %.backedge.us24.us, !llvm.loop !18

.lr.ph.split.split.us.split:                      ; preds = %.lr.ph.split.split.us, %.backedge.us24
  %.022.us23 = phi ptr [ %71, %.backedge.us24 ], [ %0, %.lr.ph.split.split.us ]
  %48 = load ptr, ptr %.022.us23, align 8, !tbaa !5
  %49 = getelementptr inbounds i8, ptr %48, i64 400
  %50 = load i8, ptr %49, align 8, !tbaa !10
  %51 = icmp eq i8 %50, 8
  %52 = select i1 %51, i32 68, i32 77
  %53 = getelementptr inbounds i8, ptr %48, i64 408
  %54 = load i64, ptr %53, align 8, !tbaa !16
  %55 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %52, i64 noundef %54, ptr noundef %2, ptr noundef %48)
  br i1 %.not19, label %.backedge.us24, label %56

56:                                               ; preds = %.lr.ph.split.split.us.split
  %57 = load ptr, ptr %.022.us23, align 8, !tbaa !5
  %58 = getelementptr inbounds i8, ptr %57, i64 416
  %59 = load i64, ptr %58, align 8, !tbaa !20
  %60 = getelementptr inbounds i8, ptr %57, i64 424
  %61 = load i64, ptr %60, align 8, !tbaa !21
  %62 = add i64 %61, %59
  %63 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.53, i64 noundef %59, i64 noundef %62)
  br label %.backedge.us24

.backedge.us24:                                   ; preds = %56, %.lr.ph.split.split.us.split
  %64 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.54)
  %65 = load ptr, ptr %.022.us23, align 8, !tbaa !5
  %66 = getelementptr inbounds i8, ptr %65, i64 424
  %67 = load i64, ptr %66, align 8, !tbaa !21
  tail call void @print_humanised_bytes(i64 noundef %67)
  %68 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.52)
  %69 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %70 = getelementptr inbounds i8, ptr %.022.us23, i64 8
  %71 = load ptr, ptr %70, align 8, !tbaa !17
  %.not.us25 = icmp eq ptr %71, null
  br i1 %.not.us25, label %._crit_edge, label %.lr.ph.split.split.us.split, !llvm.loop !18

.lr.ph.split.split:                               ; preds = %.lr.ph.split
  br i1 %.not20, label %.lr.ph.split.split.split.us, label %.lr.ph.split.split.split

.lr.ph.split.split.split.us:                      ; preds = %.lr.ph.split.split
  br i1 %.not19, label %.backedge.us27.us, label %.backedge.us27

.backedge.us27.us:                                ; preds = %.lr.ph.split.split.split.us, %.backedge.us27.us
  %.022.us26.us = phi ptr [ %90, %.backedge.us27.us ], [ %0, %.lr.ph.split.split.split.us ]
  %72 = load ptr, ptr %.022.us26.us, align 8, !tbaa !5
  %73 = getelementptr inbounds i8, ptr %72, i64 400
  %74 = load i8, ptr %73, align 8, !tbaa !10
  %75 = icmp eq i8 %74, 8
  %76 = select i1 %75, i32 68, i32 77
  %77 = getelementptr inbounds i8, ptr %72, i64 408
  %78 = load i64, ptr %77, align 8, !tbaa !16
  %79 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %76, i64 noundef %78, ptr noundef %2, ptr noundef %72)
  %80 = load ptr, ptr %.022.us26.us, align 8, !tbaa !5
  %81 = getelementptr inbounds i8, ptr %80, i64 416
  %82 = load i64, ptr %81, align 8, !tbaa !20
  %83 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.51, i64 noundef %82)
  %84 = load ptr, ptr %.022.us26.us, align 8, !tbaa !5
  %85 = getelementptr inbounds i8, ptr %84, i64 424
  %86 = load i64, ptr %85, align 8, !tbaa !21
  tail call void @print_humanised_bytes(i64 noundef %86)
  %87 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.52)
  %88 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %89 = getelementptr inbounds i8, ptr %.022.us26.us, i64 8
  %90 = load ptr, ptr %89, align 8, !tbaa !17
  %.not.us28.us = icmp eq ptr %90, null
  br i1 %.not.us28.us, label %._crit_edge, label %.backedge.us27.us, !llvm.loop !18

.backedge.us27:                                   ; preds = %.lr.ph.split.split.split.us, %.backedge.us27
  %.022.us26 = phi ptr [ %116, %.backedge.us27 ], [ %0, %.lr.ph.split.split.split.us ]
  %91 = load ptr, ptr %.022.us26, align 8, !tbaa !5
  %92 = getelementptr inbounds i8, ptr %91, i64 400
  %93 = load i8, ptr %92, align 8, !tbaa !10
  %94 = icmp eq i8 %93, 8
  %95 = select i1 %94, i32 68, i32 77
  %96 = getelementptr inbounds i8, ptr %91, i64 408
  %97 = load i64, ptr %96, align 8, !tbaa !16
  %98 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %95, i64 noundef %97, ptr noundef %2, ptr noundef %91)
  %99 = load ptr, ptr %.022.us26, align 8, !tbaa !5
  %100 = getelementptr inbounds i8, ptr %99, i64 416
  %101 = load i64, ptr %100, align 8, !tbaa !20
  %102 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.51, i64 noundef %101)
  %103 = load ptr, ptr %.022.us26, align 8, !tbaa !5
  %104 = getelementptr inbounds i8, ptr %103, i64 424
  %105 = load i64, ptr %104, align 8, !tbaa !21
  tail call void @print_humanised_bytes(i64 noundef %105)
  %106 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.52)
  %107 = load ptr, ptr %.022.us26, align 8, !tbaa !5
  %108 = getelementptr inbounds i8, ptr %107, i64 416
  %109 = load i64, ptr %108, align 8, !tbaa !20
  %110 = getelementptr inbounds i8, ptr %107, i64 424
  %111 = load i64, ptr %110, align 8, !tbaa !21
  %112 = add i64 %111, %109
  %113 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.53, i64 noundef %109, i64 noundef %112)
  %114 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %115 = getelementptr inbounds i8, ptr %.022.us26, i64 8
  %116 = load ptr, ptr %115, align 8, !tbaa !17
  %.not.us28 = icmp eq ptr %116, null
  br i1 %.not.us28, label %._crit_edge, label %.backedge.us27, !llvm.loop !18

.lr.ph.split.split.split:                         ; preds = %.lr.ph.split.split, %.backedge
  %.022 = phi ptr [ %148, %.backedge ], [ %0, %.lr.ph.split.split ]
  %117 = load ptr, ptr %.022, align 8, !tbaa !5
  %118 = getelementptr inbounds i8, ptr %117, i64 400
  %119 = load i8, ptr %118, align 8, !tbaa !10
  %120 = icmp eq i8 %119, 8
  %121 = select i1 %120, i32 68, i32 77
  %122 = getelementptr inbounds i8, ptr %117, i64 408
  %123 = load i64, ptr %122, align 8, !tbaa !16
  %124 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.50, i32 noundef %121, i64 noundef %123, ptr noundef %2, ptr noundef %117)
  %125 = load ptr, ptr %.022, align 8, !tbaa !5
  %126 = getelementptr inbounds i8, ptr %125, i64 416
  %127 = load i64, ptr %126, align 8, !tbaa !20
  %128 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.51, i64 noundef %127)
  %129 = load ptr, ptr %.022, align 8, !tbaa !5
  %130 = getelementptr inbounds i8, ptr %129, i64 424
  %131 = load i64, ptr %130, align 8, !tbaa !21
  tail call void @print_humanised_bytes(i64 noundef %131)
  %132 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.52)
  br i1 %.not19, label %.backedge, label %133

133:                                              ; preds = %.lr.ph.split.split.split
  %134 = load ptr, ptr %.022, align 8, !tbaa !5
  %135 = getelementptr inbounds i8, ptr %134, i64 416
  %136 = load i64, ptr %135, align 8, !tbaa !20
  %137 = getelementptr inbounds i8, ptr %134, i64 424
  %138 = load i64, ptr %137, align 8, !tbaa !21
  %139 = add i64 %138, %136
  %140 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.53, i64 noundef %136, i64 noundef %139)
  br label %.backedge

.backedge:                                        ; preds = %133, %.lr.ph.split.split.split
  %141 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.54)
  %142 = load ptr, ptr %.022, align 8, !tbaa !5
  %143 = getelementptr inbounds i8, ptr %142, i64 424
  %144 = load i64, ptr %143, align 8, !tbaa !21
  tail call void @print_humanised_bytes(i64 noundef %144)
  %145 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.52)
  %146 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %147 = getelementptr inbounds i8, ptr %.022, i64 8
  %148 = load ptr, ptr %147, align 8, !tbaa !17
  %.not = icmp eq ptr %148, null
  br i1 %.not, label %._crit_edge, label %.lr.ph.split.split.split, !llvm.loop !18

._crit_edge:                                      ; preds = %.backedge, %.backedge.us27, %.backedge.us27.us, %.backedge.us24, %.backedge.us24.us, %.backedge.us24.us.us, %.backedge.us, %3
  ret void
}

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree nounwind "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 = { inlinehint nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }

!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, !7, i64 0}
!6 = !{!"index_list", !7, i64 0, !7, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!11, !8, i64 400}
!11 = !{!"index", !8, i64 0, !12, i64 256, !8, i64 400, !13, i64 408, !13, i64 416, !13, i64 424}
!12 = !{!"stat", !13, i64 0, !13, i64 8, !13, i64 16, !14, i64 24, !14, i64 28, !14, i64 32, !14, i64 36, !13, i64 40, !13, i64 48, !13, i64 56, !13, i64 64, !15, i64 72, !15, i64 88, !15, i64 104, !8, i64 120}
!13 = !{!"long", !8, i64 0}
!14 = !{!"int", !8, i64 0}
!15 = !{!"timespec", !13, i64 0, !13, i64 8}
!16 = !{!11, !13, i64 408}
!17 = !{!6, !7, i64 8}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = !{!11, !13, i64 416}
!21 = !{!11, !13, i64 424}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass