; LLVM IR from ThePhysicsGuys/Physics3D :: tests/lexerTests.ll (Z9lexShaderv)

; 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.P3D::Graphics::Lexer::Token" = type { i8, %"struct.P3D::Graphics::Lexer::Range" }
%"struct.P3D::Graphics::Lexer::Range" = type { i64, i64 }
%"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.P3D::Graphics::Lexer" = type { i64, ptr }
%"class.std::allocator" = type { i8 }

@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@_ZL5names = external hidden global [27 x ptr], align 16
@_ZL4code = external hidden global ptr, align 8

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

; Function Attrs: nounwind
declare void @_ZN3P3D8Graphics5LexerC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #1

; Function Attrs: nounwind
declare void @_ZN3P3D8Graphics5Lexer4nextEv(ptr dead_on_unwind writable sret(%"struct.P3D::Graphics::Lexer::Token") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #1

declare void @_ZN3Log5debugENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEz(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3P3D8Graphics5Lexer5Token6stringB5cxx11EPKc(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; 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
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: mustprogress uwtable
define dso_local void @_Z9lexShaderv() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.P3D::Graphics::Lexer", align 8
  %2 = alloca %"struct.P3D::Graphics::Lexer::Token", align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"struct.P3D::Graphics::Lexer::Token", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %1) #6
  %9 = load ptr, ptr @_ZL4code, align 8, !tbaa !5
  call void @_ZN3P3D8Graphics5LexerC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef %9) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #6
  call void @_ZN3P3D8Graphics5Lexer4nextEv(ptr dead_on_unwind writable sret(%"struct.P3D::Graphics::Lexer::Token") align 8 %2, ptr noundef nonnull align 8 dereferenceable(16) %1) #6
  br label %10

10:                                               ; preds = %25, %0
  %11 = getelementptr inbounds %"struct.P3D::Graphics::Lexer::Token", ptr %2, i32 0, i32 0
  %12 = load i8, ptr %11, align 8, !tbaa !9
  %13 = sext i8 %12 to i32
  %14 = icmp ne i32 %13, 28
  br i1 %14, label %15, label %40

15:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %16 unwind label %26

16:                                               ; preds = %15
  %17 = getelementptr inbounds %"struct.P3D::Graphics::Lexer::Token", ptr %2, i32 0, i32 0
  %18 = load i8, ptr %17, align 8, !tbaa !9
  %19 = sext i8 %18 to i64
  %20 = getelementptr inbounds [27 x ptr], ptr @_ZL5names, i64 0, i64 %19
  %21 = load ptr, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #6
  %22 = load ptr, ptr @_ZL4code, align 8, !tbaa !5
  invoke void @_ZNK3P3D8Graphics5Lexer5Token6stringB5cxx11EPKc(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef %22)
          to label %23 unwind label %30

23:                                               ; preds = %16
  %24 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  invoke void (ptr, ...) @_ZN3Log5debugENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEz(ptr noundef %3, ptr noundef %21, ptr noundef %24)
          to label %25 unwind label %34

25:                                               ; preds = %23
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  call void @_ZN3P3D8Graphics5Lexer4nextEv(ptr dead_on_unwind writable sret(%"struct.P3D::Graphics::Lexer::Token") align 8 %8, ptr noundef nonnull align 8 dereferenceable(16) %1) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %2, ptr align 8 %8, i64 24, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  br label %10, !llvm.loop !17

26:                                               ; preds = %15
  %27 = landingpad { ptr, i32 }
          cleanup
  %28 = extractvalue { ptr, i32 } %27, 0
  store ptr %28, ptr %5, align 8
  %29 = extractvalue { ptr, i32 } %27, 1
  store i32 %29, ptr %6, align 4
  br label %39

30:                                               ; preds = %16
  %31 = landingpad { ptr, i32 }
          cleanup
  %32 = extractvalue { ptr, i32 } %31, 0
  store ptr %32, ptr %5, align 8
  %33 = extractvalue { ptr, i32 } %31, 1
  store i32 %33, ptr %6, align 4
  br label %38

34:                                               ; preds = %23
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %5, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %6, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %38

38:                                               ; preds = %34, %30
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  br label %39

39:                                               ; preds = %38, %26
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %1) #6
  br label %41

40:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %1) #6
  ret void

41:                                               ; preds = %39
  %42 = load ptr, ptr %5, align 8
  %43 = load i32, ptr %6, align 4
  %44 = insertvalue { ptr, i32 } poison, ptr %42, 0
  %45 = insertvalue { ptr, i32 } %44, i32 %43, 1
  resume { ptr, i32 } %45
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { "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 = { 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 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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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, !11, i64 0}
!10 = !{!"_ZTSN3P3D8Graphics5Lexer5TokenE", !11, i64 0, !12, i64 8}
!11 = !{!"_ZTSN3P3D8Graphics5Lexer5Token4TypeE", !7, i64 0}
!12 = !{!"_ZTSN3P3D8Graphics5Lexer5RangeE", !13, i64 0, !13, i64 8}
!13 = !{!"long", !7, i64 0}
!14 = !{i64 0, i64 1, !15, i64 8, i64 8, !16, i64 16, i64 8, !16}
!15 = !{!11, !11, i64 0}
!16 = !{!13, !13, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"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.P3D::Graphics::Lexer::Token" = type { i8, %"struct.P3D::Graphics::Lexer::Range" }
%"struct.P3D::Graphics::Lexer::Range" = type { i64, i64 }
%"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.P3D::Graphics::Lexer" = type { i64, ptr }
%"class.std::allocator" = type { i8 }

@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@_ZL5names = external hidden local_unnamed_addr global [27 x ptr], align 16
@_ZL4code = external hidden local_unnamed_addr global ptr, align 8

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

; Function Attrs: nounwind
declare void @_ZN3P3D8Graphics5LexerC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #1

; Function Attrs: nounwind
declare void @_ZN3P3D8Graphics5Lexer4nextEv(ptr dead_on_unwind writable sret(%"struct.P3D::Graphics::Lexer::Token") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

declare void @_ZN3Log5debugENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEz(ptr noundef, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3P3D8Graphics5Lexer5Token6stringB5cxx11EPKc(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; 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 nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: mustprogress uwtable
define dso_local void @_Z9lexShaderv() local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.P3D::Graphics::Lexer", align 8
  %2 = alloca %"struct.P3D::Graphics::Lexer::Token", align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"struct.P3D::Graphics::Lexer::Token", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %1) #6
  %7 = load ptr, ptr @_ZL4code, align 8, !tbaa !5
  call void @_ZN3P3D8Graphics5LexerC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef %7) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #6
  call void @_ZN3P3D8Graphics5Lexer4nextEv(ptr dead_on_unwind nonnull writable sret(%"struct.P3D::Graphics::Lexer::Token") align 8 %2, ptr noundef nonnull align 8 dereferenceable(16) %1) #6
  %8 = load i8, ptr %2, align 8, !tbaa !9
  %.not5 = icmp eq i8 %8, 28
  br i1 %.not5, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %0, %17
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %9 unwind label %19

9:                                                ; preds = %.lr.ph
  %10 = load i8, ptr %2, align 8, !tbaa !9
  %11 = sext i8 %10 to i64
  %12 = getelementptr inbounds [27 x ptr], ptr @_ZL5names, i64 0, i64 %11
  %13 = load ptr, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #6
  %14 = load ptr, ptr @_ZL4code, align 8, !tbaa !5
  invoke void @_ZNK3P3D8Graphics5Lexer5Token6stringB5cxx11EPKc(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %5, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef %14)
          to label %15 unwind label %21

15:                                               ; preds = %9
  %16 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  invoke void (ptr, ...) @_ZN3Log5debugENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEz(ptr noundef nonnull %3, ptr noundef %13, ptr noundef %16)
          to label %17 unwind label %23

17:                                               ; preds = %15
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #6
  call void @_ZN3P3D8Graphics5Lexer4nextEv(ptr dead_on_unwind nonnull writable sret(%"struct.P3D::Graphics::Lexer::Token") align 8 %6, ptr noundef nonnull align 8 dereferenceable(16) %1) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %6, i64 24, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  %18 = load i8, ptr %2, align 8, !tbaa !9
  %.not = icmp eq i8 %18, 28
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !17

19:                                               ; preds = %.lr.ph
  %20 = landingpad { ptr, i32 }
          cleanup
  br label %26

21:                                               ; preds = %9
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %25

23:                                               ; preds = %15
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  br label %25

25:                                               ; preds = %23, %21
  %.pn = phi { ptr, i32 } [ %24, %23 ], [ %22, %21 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  br label %26

26:                                               ; preds = %25, %19
  %.pn.pn = phi { ptr, i32 } [ %.pn, %25 ], [ %20, %19 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn.pn

._crit_edge:                                      ; preds = %17, %0
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %1) #6
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { "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 = { 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 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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, !11, i64 0}
!10 = !{!"_ZTSN3P3D8Graphics5Lexer5TokenE", !11, i64 0, !12, i64 8}
!11 = !{!"_ZTSN3P3D8Graphics5Lexer5Token4TypeE", !7, i64 0}
!12 = !{!"_ZTSN3P3D8Graphics5Lexer5RangeE", !13, i64 0, !13, i64 8}
!13 = !{!"long", !7, i64 0}
!14 = !{i64 0, i64 1, !15, i64 8, i64 8, !16, i64 16, i64 8, !16}
!15 = !{!11, !11, i64 0}
!16 = !{!13, !13, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}


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