; LLVM IR from kmilo17pet/QuarkTS-cpp :: src/cli.ll (ZN3qOS20commandLineInterface4execEPKc)

; 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"

%"class.qOS::listIterator" = type { ptr, ptr, ptr, ptr }
%"class.qOS::commandLineInterface" = type { %"class.qOS::cli::input.base", %"class.qOS::list", %"class.qOS::cli::commandHandler", ptr, ptr, ptr, ptr, ptr, i8, ptr, i64, ptr, ptr }
%"class.qOS::cli::input.base" = type <{ ptr, ptr, i64, i64, i64, i8 }>
%"class.qOS::list" = type { %"class.qOS::node", ptr, ptr, i64 }
%"class.qOS::node" = type { ptr, ptr, ptr, ptr }
%"class.qOS::cli::commandHandler" = type { ptr, ptr, ptr, ptr, i64, i64, i16, ptr }
%"class.qOS::cli::command" = type { %"class.qOS::node", ptr, i16, i64, ptr, ptr }

; 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 uwtable
declare dso_local noundef zeroext i1 @_ZN3qOS20commandLineInterface13preProcessingEPNS_3cli7commandEPc(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef, ptr noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef signext i16 @_ZN3qOS20commandLineInterface4execEPKc(ptr noundef nonnull align 8 dereferenceable(248) %0, ptr noundef %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i16, align 2
  %6 = alloca %"class.qOS::listIterator", align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %11 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 2, ptr %5) #6
  store i16 32766, ptr %5, align 2, !tbaa !9
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = icmp ne ptr null, %12
  br i1 %13, label %14, label %63

14:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #6
  %15 = getelementptr inbounds %"class.qOS::commandLineInterface", ptr %11, i32 0, i32 1
  call void @_ZN3qOS4list5beginEv(ptr dead_on_unwind writable sret(%"class.qOS::listIterator") align 8 %6, ptr noundef nonnull align 8 dereferenceable(56) %15) #6
  br label %16

16:                                               ; preds = %59, %14
  %17 = call noundef zeroext i1 @_ZNK3qOS12listIterator8untilEndEv(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  br i1 %17, label %19, label %18

18:                                               ; preds = %16
  store i32 2, ptr %7, align 4
  br label %61

19:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %20 = call noundef ptr @_ZN3qOS12listIterator3getIPNS_3cli7commandEEET_v(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  store ptr %20, ptr %8, align 8, !tbaa !5
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = load ptr, ptr %8, align 8, !tbaa !5
  %23 = getelementptr inbounds %"class.qOS::cli::command", ptr %22, i32 0, i32 5
  %24 = load ptr, ptr %23, align 8, !tbaa !11
  %25 = load ptr, ptr %8, align 8, !tbaa !5
  %26 = getelementptr inbounds %"class.qOS::cli::command", ptr %25, i32 0, i32 3
  %27 = load i64, ptr %26, align 8, !tbaa !16
  %28 = call i32 @strncmp(ptr noundef %21, ptr noundef %24, i64 noundef %27) #7
  %29 = icmp eq i32 0, %28
  br i1 %29, label %30, label %55

30:                                               ; preds = %19
  store i16 -32766, ptr %5, align 2, !tbaa !9
  %31 = load ptr, ptr %8, align 8, !tbaa !5
  %32 = load ptr, ptr %4, align 8, !tbaa !5
  %33 = invoke noundef zeroext i1 @_ZN3qOS20commandLineInterface13preProcessingEPNS_3cli7commandEPc(ptr noundef nonnull align 8 dereferenceable(248) %11, ptr noundef %31, ptr noundef %32)
          to label %34 unwind label %42

34:                                               ; preds = %30
  br i1 %33, label %35, label %54

35:                                               ; preds = %34
  %36 = getelementptr inbounds %"class.qOS::commandLineInterface", ptr %11, i32 0, i32 2
  %37 = getelementptr inbounds %"class.qOS::cli::commandHandler", ptr %36, i32 0, i32 6
  %38 = load i16, ptr %37, align 8, !tbaa !17
  %39 = zext i16 %38 to i32
  %40 = icmp eq i32 0, %39
  br i1 %40, label %41, label %46

41:                                               ; preds = %35
  store i16 -32767, ptr %5, align 2, !tbaa !9
  br label %53

42:                                               ; preds = %46, %30
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %9, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @_ZN3qOS12listIteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 2, ptr %5) #6
  br label %65

46:                                               ; preds = %35
  %47 = load ptr, ptr %8, align 8, !tbaa !5
  %48 = getelementptr inbounds %"class.qOS::cli::command", ptr %47, i32 0, i32 1
  %49 = load ptr, ptr %48, align 8, !tbaa !24
  %50 = getelementptr inbounds %"class.qOS::commandLineInterface", ptr %11, i32 0, i32 2
  %51 = invoke noundef signext i16 %49(ptr noundef nonnull align 8 dereferenceable(64) %50)
          to label %52 unwind label %42

52:                                               ; preds = %46
  store i16 %51, ptr %5, align 2, !tbaa !9
  br label %53

53:                                               ; preds = %52, %41
  br label %54

54:                                               ; preds = %53, %34
  store i32 2, ptr %7, align 4
  br label %56

55:                                               ; preds = %19
  store i32 0, ptr %7, align 4
  br label %56

56:                                               ; preds = %55, %54
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  %57 = load i32, ptr %7, align 4
  switch i32 %57, label %61 [
    i32 0, label %58
  ]

58:                                               ; preds = %56
  br label %59

59:                                               ; preds = %58
  %60 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN3qOS12listIteratorppEi(ptr noundef nonnull align 8 dereferenceable(32) %6, i32 noundef 0) #6
  br label %16, !llvm.loop !25

61:                                               ; preds = %56, %18
  call void @_ZN3qOS12listIteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #6
  br label %62

62:                                               ; preds = %61
  br label %63

63:                                               ; preds = %62, %2
  %64 = load i16, ptr %5, align 2, !tbaa !9
  store i32 1, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 2, ptr %5) #6
  ret i16 %64

65:                                               ; preds = %42
  %66 = load ptr, ptr %9, align 8
  %67 = load i32, ptr %10, align 4
  %68 = insertvalue { ptr, i32 } poison, ptr %66, 0
  %69 = insertvalue { ptr, i32 } %68, i32 %67, 1
  resume { ptr, i32 } %69
}

; Function Attrs: nounwind
declare void @_ZN3qOS4list5beginEv(ptr dead_on_unwind writable sret(%"class.qOS::listIterator") align 8, ptr noundef nonnull align 8 dereferenceable(56)) #2

; Function Attrs: nounwind
declare noundef zeroext i1 @_ZNK3qOS12listIterator8untilEndEv(ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3qOS12listIterator3getIPNS_3cli7commandEEET_v(ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strncmp(ptr noundef, ptr noundef, i64 noundef) #4

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZN3qOS12listIteratorppEi(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3qOS12listIteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint 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 #4 = { nounwind willreturn memory(read) "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 #5 = { 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 #6 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }

!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 = !{!"_ZTSN3qOS3cli8responseE", !7, i64 0}
!11 = !{!12, !6, i64 64}
!12 = !{!"_ZTSN3qOS3cli7commandE", !13, i64 0, !6, i64 32, !14, i64 40, !15, i64 48, !6, i64 56, !6, i64 64}
!13 = !{!"_ZTSN3qOS4nodeE", !6, i64 8, !6, i64 16, !6, i64 24}
!14 = !{!"short", !7, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = !{!12, !15, i64 48}
!17 = !{!18, !23, i64 152}
!18 = !{!"_ZTSN3qOS20commandLineInterfaceE", !19, i64 0, !21, i64 48, !22, i64 104, !6, i64 168, !6, i64 176, !6, i64 184, !6, i64 192, !6, i64 200, !7, i64 208, !6, i64 216, !15, i64 224, !6, i64 232, !6, i64 240}
!19 = !{!"_ZTSN3qOS3cli5inputE", !6, i64 8, !15, i64 16, !15, i64 24, !15, i64 32, !20, i64 40}
!20 = !{!"bool", !7, i64 0}
!21 = !{!"_ZTSN3qOS4listE", !13, i64 0, !6, i64 32, !6, i64 40, !15, i64 48}
!22 = !{!"_ZTSN3qOS3cli14commandHandlerE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !15, i64 32, !15, i64 40, !23, i64 48, !6, i64 56}
!23 = !{!"_ZTSN3qOS3cli11commandTypeE", !7, i64 0}
!24 = !{!12, !6, i64 32}
!25 = distinct !{!25, !26}
!26 = !{!"llvm.loop.mustprogress"}


; 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"

%"class.qOS::listIterator" = type { ptr, ptr, ptr, ptr }

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

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3qOS20commandLineInterface13preProcessingEPNS_3cli7commandEPc(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef, ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef signext i16 @_ZN3qOS20commandLineInterface4execEPKc(ptr noundef nonnull align 8 dereferenceable(248) %0, ptr noundef %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.qOS::listIterator", align 8
  %.not = icmp eq ptr %1, null
  br i1 %.not, label %30, label %4

4:                                                ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  %5 = getelementptr inbounds i8, ptr %0, i64 48
  call void @_ZN3qOS4list5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.qOS::listIterator") align 8 %3, ptr noundef nonnull align 8 dereferenceable(56) %5) #6
  %6 = call noundef zeroext i1 @_ZNK3qOS12listIterator8untilEndEv(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  br i1 %6, label %.lr.ph, label %.thread

.lr.ph:                                           ; preds = %4, %27
  %7 = call noundef ptr @_ZN3qOS12listIterator3getIPNS_3cli7commandEEET_v(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  %8 = getelementptr inbounds i8, ptr %7, i64 64
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %7, i64 48
  %11 = load i64, ptr %10, align 8, !tbaa !13
  %12 = call i32 @strncmp(ptr noundef nonnull %1, ptr noundef %9, i64 noundef %11) #7
  %.not13 = icmp eq i32 %12, 0
  br i1 %.not13, label %13, label %27

13:                                               ; preds = %.lr.ph
  %14 = invoke noundef zeroext i1 @_ZN3qOS20commandLineInterface13preProcessingEPNS_3cli7commandEPc(ptr noundef nonnull align 8 dereferenceable(248) %0, ptr noundef nonnull %7, ptr noundef nonnull %1)
          to label %15 unwind label %20

15:                                               ; preds = %13
  br i1 %14, label %16, label %.thread

16:                                               ; preds = %15
  %17 = getelementptr inbounds i8, ptr %0, i64 152
  %18 = load i16, ptr %17, align 8, !tbaa !14
  %19 = icmp eq i16 %18, 0
  br i1 %19, label %.thread, label %22

20:                                               ; preds = %22, %13
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3qOS12listIteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  resume { ptr, i32 } %21

22:                                               ; preds = %16
  %23 = getelementptr inbounds i8, ptr %0, i64 104
  %24 = getelementptr inbounds i8, ptr %7, i64 32
  %25 = load ptr, ptr %24, align 8, !tbaa !21
  %26 = invoke noundef signext i16 %25(ptr noundef nonnull align 8 dereferenceable(64) %23)
          to label %.thread unwind label %20

27:                                               ; preds = %.lr.ph
  %28 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN3qOS12listIteratorppEi(ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef 0) #6
  %29 = call noundef zeroext i1 @_ZNK3qOS12listIterator8untilEndEv(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  br i1 %29, label %.lr.ph, label %.thread, !llvm.loop !22

.thread:                                          ; preds = %27, %4, %22, %16, %15
  %.3 = phi i16 [ %26, %22 ], [ -32767, %16 ], [ -32766, %15 ], [ 32766, %4 ], [ 32766, %27 ]
  call void @_ZN3qOS12listIteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  br label %30

30:                                               ; preds = %.thread, %2
  %.4 = phi i16 [ %.3, %.thread ], [ 32766, %2 ]
  ret i16 %.4
}

; Function Attrs: nounwind
declare void @_ZN3qOS4list5beginEv(ptr dead_on_unwind writable sret(%"class.qOS::listIterator") align 8, ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

; Function Attrs: nounwind
declare noundef zeroext i1 @_ZNK3qOS12listIterator8untilEndEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3qOS12listIterator3getIPNS_3cli7commandEEET_v(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strncmp(ptr nocapture noundef, ptr nocapture noundef, i64 noundef) local_unnamed_addr #4

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZN3qOS12listIteratorppEi(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3qOS12listIteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint 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 #4 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 #5 = { 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 #6 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }

!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, !8, i64 64}
!6 = !{!"_ZTSN3qOS3cli7commandE", !7, i64 0, !8, i64 32, !11, i64 40, !12, i64 48, !8, i64 56, !8, i64 64}
!7 = !{!"_ZTSN3qOS4nodeE", !8, i64 8, !8, i64 16, !8, i64 24}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"short", !9, i64 0}
!12 = !{!"long", !9, i64 0}
!13 = !{!6, !12, i64 48}
!14 = !{!15, !20, i64 152}
!15 = !{!"_ZTSN3qOS20commandLineInterfaceE", !16, i64 0, !18, i64 48, !19, i64 104, !8, i64 168, !8, i64 176, !8, i64 184, !8, i64 192, !8, i64 200, !9, i64 208, !8, i64 216, !12, i64 224, !8, i64 232, !8, i64 240}
!16 = !{!"_ZTSN3qOS3cli5inputE", !8, i64 8, !12, i64 16, !12, i64 24, !12, i64 32, !17, i64 40}
!17 = !{!"bool", !9, i64 0}
!18 = !{!"_ZTSN3qOS4listE", !7, i64 0, !8, i64 32, !8, i64 40, !12, i64 48}
!19 = !{!"_ZTSN3qOS3cli14commandHandlerE", !8, i64 0, !8, i64 8, !8, i64 16, !8, i64 24, !12, i64 32, !12, i64 40, !20, i64 48, !8, i64 56}
!20 = !{!"_ZTSN3qOS3cli11commandTypeE", !9, i64 0}
!21 = !{!6, !8, i64 32}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}


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