; LLVM IR from HRI-EU/Rcs :: src/RcsCore/Rcs_cmdLine.ll (ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z)

; 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.__va_list_tag = type { i32, i32, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.0" = type { i8 }

@_ZN3Rcs13CmdLineParser4argcE = external dso_local global i32, align 4
@_ZN3Rcs13CmdLineParser4argvE = external dso_local global ptr, align 8
@stderr = external global ptr, align 8
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@RCS_GLOBAL_RLOG_CB = external global ptr, align 8
@.str.9 = external hidden unnamed_addr constant [23 x i8], align 1
@RcsLogLevel = external global i32, align 4
@.str.17 = external hidden unnamed_addr constant [1 x i8], align 1
@__func__._ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z = external hidden unnamed_addr constant [12 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [11 x i8], align 1

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3Rcs13CmdLineParser17appendDescriptionEPKcS2_P13__va_list_tag(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef, ptr noundef, ptr noundef) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z(ptr noundef nonnull align 1 dereferenceable(1) %0, ptr noundef %1, ptr noundef %2, ...) #3 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca i1, align 1
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca [1 x %struct.__va_list_tag], align 16
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator.0", align 1
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator.0", align 1
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  %17 = load ptr, ptr %5, align 8
  %18 = load ptr, ptr %6, align 8, !tbaa !5
  %19 = icmp eq ptr %18, null
  br i1 %19, label %20, label %38

20:                                               ; preds = %3
  br label %21

21:                                               ; preds = %20
  %22 = load ptr, ptr @RCS_GLOBAL_RLOG_CB, align 8, !tbaa !5
  %23 = icmp ne ptr %22, null
  br i1 %23, label %24, label %26

24:                                               ; preds = %21
  %25 = load ptr, ptr @RCS_GLOBAL_RLOG_CB, align 8, !tbaa !5
  call void (i32, ptr, ptr, i32, ptr, ...) %25(i32 noundef 4, ptr noundef @.str.17, ptr noundef @__func__._ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z, i32 noundef 312, ptr noundef @.str.9)
  br label %26

26:                                               ; preds = %24, %21
  %27 = load i32, ptr @RcsLogLevel, align 4, !tbaa !9
  %28 = icmp sle i32 4, %27
  br i1 %28, label %29, label %36

29:                                               ; preds = %26
  %30 = load ptr, ptr @stderr, align 8, !tbaa !5
  %31 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %30, ptr noundef @.str.18, ptr noundef @__func__._ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z, i32 noundef 312) #6
  %32 = load ptr, ptr @stderr, align 8, !tbaa !5
  %33 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %32, ptr noundef @.str.9) #6
  %34 = load ptr, ptr @stderr, align 8, !tbaa !5
  %35 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %34, ptr noundef @.str.8) #6
  br label %36

36:                                               ; preds = %29, %26
  br label %37

37:                                               ; preds = %36
  store i1 false, ptr %4, align 1
  br label %80

38:                                               ; preds = %3
  %39 = load ptr, ptr %7, align 8, !tbaa !5
  %40 = icmp ne ptr %39, null
  br i1 %40, label %41, label %47

41:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  %42 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %8, i64 0, i64 0
  call void @llvm.va_start.p0(ptr %42)
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = load ptr, ptr %7, align 8, !tbaa !5
  %45 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %8, i64 0, i64 0
  call void @_ZNK3Rcs13CmdLineParser17appendDescriptionEPKcS2_P13__va_list_tag(ptr noundef nonnull align 1 dereferenceable(1) %17, ptr noundef %43, ptr noundef %44, ptr noundef %45)
  %46 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %8, i64 0, i64 0
  call void @llvm.va_end.p0(ptr %46)
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  br label %47

47:                                               ; preds = %41, %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  store i32 0, ptr %9, align 4, !tbaa !9
  br label %48

48:                                               ; preds = %74, %47
  %49 = load i32, ptr %9, align 4, !tbaa !9
  %50 = load i32, ptr @_ZN3Rcs13CmdLineParser4argcE, align 4, !tbaa !9
  %51 = icmp slt i32 %49, %50
  br i1 %51, label %53, label %52

52:                                               ; preds = %48
  store i32 4, ptr %10, align 4
  br label %77

53:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #6
  %54 = load ptr, ptr @_ZN3Rcs13CmdLineParser4argvE, align 8, !tbaa !5
  %55 = load i32, ptr %9, align 4, !tbaa !9
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds ptr, ptr %54, i64 %56
  %58 = load ptr, ptr %57, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef %58, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %59 unwind label %64

59:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 32, ptr %15) #6
  %60 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef %60, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %61 unwind label %68

61:                                               ; preds = %59
  %62 = call noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #6
  br i1 %62, label %63, label %73

63:                                               ; preds = %61
  store i1 true, ptr %4, align 1
  store i32 1, ptr %10, align 4
  br label %77

64:                                               ; preds = %53
  %65 = landingpad { ptr, i32 }
          cleanup
  %66 = extractvalue { ptr, i32 } %65, 0
  store ptr %66, ptr %13, align 8
  %67 = extractvalue { ptr, i32 } %65, 1
  store i32 %67, ptr %14, align 4
  br label %72

68:                                               ; preds = %59
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %13, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %14, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  br label %72

72:                                               ; preds = %68, %64
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %82

73:                                               ; preds = %61
  br label %74

74:                                               ; preds = %73
  %75 = load i32, ptr %9, align 4, !tbaa !9
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %9, align 4, !tbaa !9
  br label %48, !llvm.loop !11

77:                                               ; preds = %63, %52
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  %78 = load i32, ptr %10, align 4
  switch i32 %78, label %87 [
    i32 4, label %79
    i32 1, label %80
  ]

79:                                               ; preds = %77
  store i1 false, ptr %4, align 1
  br label %80

80:                                               ; preds = %79, %77, %37
  %81 = load i1, ptr %4, align 1
  ret i1 %81

82:                                               ; preds = %72
  %83 = load ptr, ptr %13, align 8
  %84 = load i32, ptr %14, align 4
  %85 = insertvalue { ptr, i32 } poison, ptr %83, 0
  %86 = insertvalue { ptr, i32 } %85, i32 %84, 1
  resume { ptr, i32 } %86

87:                                               ; preds = %77
  unreachable
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind willreturn }
attributes #3 = { 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 #4 = { 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 #5 = { 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 #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"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"

%struct.__va_list_tag = type { i32, i32, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.0" = type { i8 }

@_ZN3Rcs13CmdLineParser4argcE = external dso_local local_unnamed_addr global i32, align 4
@_ZN3Rcs13CmdLineParser4argvE = external dso_local local_unnamed_addr global ptr, align 8
@stderr = external local_unnamed_addr global ptr, align 8
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@RCS_GLOBAL_RLOG_CB = external local_unnamed_addr global ptr, align 8
@.str.9 = external hidden unnamed_addr constant [23 x i8], align 1
@RcsLogLevel = external local_unnamed_addr global i32, align 4
@.str.17 = external hidden unnamed_addr constant [1 x i8], align 1
@__func__._ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z = external hidden unnamed_addr constant [12 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [11 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3Rcs13CmdLineParser17appendDescriptionEPKcS2_P13__va_list_tag(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z(ptr noundef nonnull align 1 dereferenceable(1) %0, ptr noundef %1, ptr noundef %2, ...) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca [1 x %struct.__va_list_tag], align 16
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator.0", align 1
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator.0", align 1
  %9 = icmp eq ptr %1, null
  br i1 %9, label %10, label %23

10:                                               ; preds = %3
  %11 = load ptr, ptr @RCS_GLOBAL_RLOG_CB, align 8, !tbaa !5
  %.not20 = icmp eq ptr %11, null
  br i1 %.not20, label %13, label %12

12:                                               ; preds = %10
  tail call void (i32, ptr, ptr, i32, ptr, ...) %11(i32 noundef 4, ptr noundef nonnull @.str.17, ptr noundef nonnull @__func__._ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z, i32 noundef 312, ptr noundef nonnull @.str.9)
  br label %13

13:                                               ; preds = %12, %10
  %14 = load i32, ptr @RcsLogLevel, align 4, !tbaa !9
  %15 = icmp sgt i32 %14, 3
  br i1 %15, label %16, label %.loopexit

16:                                               ; preds = %13
  %17 = load ptr, ptr @stderr, align 8, !tbaa !5
  %18 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %17, ptr noundef nonnull @.str.18, ptr noundef nonnull @__func__._ZNK3Rcs13CmdLineParser11hasArgumentEPKcS2_z, i32 noundef 312) #6
  %19 = load ptr, ptr @stderr, align 8, !tbaa !5
  %20 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %19, ptr noundef nonnull @.str.9) #6
  %21 = load ptr, ptr @stderr, align 8, !tbaa !5
  %22 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %21, ptr noundef nonnull @.str.8) #6
  br label %.loopexit

23:                                               ; preds = %3
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %25, label %24

24:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #7
  call void @llvm.va_start.p0(ptr nonnull %4)
  call void @_ZNK3Rcs13CmdLineParser17appendDescriptionEPKcS2_P13__va_list_tag(ptr noundef nonnull align 1 dereferenceable(1) %0, ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %4)
  call void @llvm.va_end.p0(ptr nonnull %4)
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  br label %25

25:                                               ; preds = %24, %23
  %26 = load i32, ptr @_ZN3Rcs13CmdLineParser4argcE, align 4, !tbaa !9
  %.not2122 = icmp sgt i32 %26, 0
  br i1 %.not2122, label %.lr.ph, label %.loopexit

27:                                               ; preds = %34
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %28 = load i32, ptr @_ZN3Rcs13CmdLineParser4argcE, align 4, !tbaa !9
  %29 = sext i32 %28 to i64
  %.not21 = icmp slt i64 %indvars.iv.next, %29
  br i1 %.not21, label %.lr.ph, label %.loopexit, !llvm.loop !11

.lr.ph:                                           ; preds = %25, %27
  %indvars.iv = phi i64 [ %indvars.iv.next, %27 ], [ 0, %25 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #7
  %30 = load ptr, ptr @_ZN3Rcs13CmdLineParser4argvE, align 8, !tbaa !5
  %31 = getelementptr inbounds ptr, ptr %30, i64 %indvars.iv
  %32 = load ptr, ptr %31, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef %32, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %33 unwind label %36

33:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull %1, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %34 unwind label %38

34:                                               ; preds = %33
  %35 = call noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  br i1 %35, label %.loopexit, label %27

36:                                               ; preds = %.lr.ph
  %37 = landingpad { ptr, i32 }
          cleanup
  br label %40

38:                                               ; preds = %33
  %39 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  br label %40

40:                                               ; preds = %38, %36
  %.pn = phi { ptr, i32 } [ %39, %38 ], [ %37, %36 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  resume { ptr, i32 } %.pn

.loopexit:                                        ; preds = %34, %27, %25, %16, %13
  %.1 = phi i1 [ false, %13 ], [ false, %16 ], [ false, %25 ], [ %35, %27 ], [ %35, %34 ]
  ret i1 %.1
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #3 = { 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 #4 = { 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 #5 = { 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 #6 = { cold nounwind }
attributes #7 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


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