; LLVM IR from paroj/gltut :: Tut 16 Gamma and Textures/GammaCheckers.ll (Z4initv)

; 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.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 }

@g_projectionUniformBuffer = external dso_local global i32, align 4
@_ZTISt9exception = external constant ptr
@.str.9 = external hidden unnamed_addr constant [4 x i8], align 1
@g_pPlane = external dso_local global ptr, align 8
@g_pCorridor = external dso_local global ptr, align 8
@.str.10 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [13 x i8], align 1
@_funcptr_glEnable = external global ptr, align 8
@_funcptr_glCullFace = external global ptr, align 8
@_funcptr_glFrontFace = external global ptr, align 8
@_funcptr_glDepthMask = external global ptr, align 8
@_funcptr_glDepthFunc = external global ptr, align 8
@_funcptr_glDepthRange = external global ptr, align 8
@_funcptr_glGenBuffers = external global ptr, align 8
@_funcptr_glBindBuffer = external global ptr, align 8
@_funcptr_glBufferData = external global ptr, align 8
@_funcptr_glBindBufferRange = external 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

declare i32 @__gxx_personality_v0(...)

; 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 void @_Z18InitializeProgramsv() #1

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z14CreateSamplersv() #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z19LoadCheckerTexturesv() #1

; Function Attrs: nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #3

declare ptr @__cxa_begin_catch(ptr)

declare i32 @printf(ptr noundef, ...) #4

declare void @__cxa_rethrow()

declare void @__cxa_end_catch()

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #5

; Function Attrs: mustprogress uwtable
define dso_local void @_Z4initv() #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca ptr, align 8
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator.0", align 1
  %5 = alloca i1, align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator.0", align 1
  %8 = alloca i1, align 1
  %9 = alloca ptr, align 8
  %10 = alloca float, align 4
  %11 = alloca float, align 4
  call void @_Z18InitializeProgramsv()
  %12 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #8
          to label %13 unwind label %20

13:                                               ; preds = %0
  store i1 true, ptr %5, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %3) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %14 unwind label %24

14:                                               ; preds = %13
  invoke void @_ZN9Framework4MeshC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %15 unwind label %28

15:                                               ; preds = %14
  store i1 false, ptr %5, align 1
  store ptr %12, ptr @g_pCorridor, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #9
  %16 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #8
          to label %17 unwind label %20

17:                                               ; preds = %15
  store i1 true, ptr %8, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %18 unwind label %36

18:                                               ; preds = %17
  invoke void @_ZN9Framework4MeshC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %19 unwind label %40

19:                                               ; preds = %18
  store i1 false, ptr %8, align 1
  store ptr %16, ptr @g_pPlane, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #9
  br label %67

20:                                               ; preds = %15, %0
  %21 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
  %22 = extractvalue { ptr, i32 } %21, 0
  store ptr %22, ptr %1, align 8
  %23 = extractvalue { ptr, i32 } %21, 1
  store i32 %23, ptr %2, align 4
  br label %48

24:                                               ; preds = %13
  %25 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %1, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %2, align 4
  br label %32

28:                                               ; preds = %14
  %29 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %1, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %2, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #9
  br label %32

32:                                               ; preds = %28, %24
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #9
  %33 = load i1, ptr %5, align 1
  br i1 %33, label %34, label %35

34:                                               ; preds = %32
  call void @_ZdlPvm(ptr noundef %12, i64 noundef 8) #10
  br label %35

35:                                               ; preds = %34, %32
  br label %48

36:                                               ; preds = %17
  %37 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %1, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %2, align 4
  br label %44

40:                                               ; preds = %18
  %41 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %1, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %2, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  br label %44

44:                                               ; preds = %40, %36
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #9
  %45 = load i1, ptr %8, align 1
  br i1 %45, label %46, label %47

46:                                               ; preds = %44
  call void @_ZdlPvm(ptr noundef %16, i64 noundef 8) #10
  br label %47

47:                                               ; preds = %46, %44
  br label %48

48:                                               ; preds = %47, %35, %20
  %49 = load i32, ptr %2, align 4
  %50 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #9
  %51 = icmp eq i32 %49, %50
  br i1 %51, label %52, label %83

52:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #9
  %53 = load ptr, ptr %1, align 8
  %54 = call ptr @__cxa_begin_catch(ptr %53) #9
  store ptr %54, ptr %9, align 8
  %55 = load ptr, ptr %9, align 8, !tbaa !5
  %56 = load ptr, ptr %55, align 8, !tbaa !9
  %57 = getelementptr inbounds ptr, ptr %56, i64 2
  %58 = load ptr, ptr %57, align 8
  %59 = call noundef ptr %58(ptr noundef nonnull align 8 dereferenceable(8) %55) #9
  %60 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.9, ptr noundef %59)
          to label %61 unwind label %62

61:                                               ; preds = %52
  invoke void @__cxa_rethrow() #11
          to label %91 unwind label %62

62:                                               ; preds = %61, %52
  %63 = landingpad { ptr, i32 }
          cleanup
  %64 = extractvalue { ptr, i32 } %63, 0
  store ptr %64, ptr %1, align 8
  %65 = extractvalue { ptr, i32 } %63, 1
  store i32 %65, ptr %2, align 4
  invoke void @__cxa_end_catch()
          to label %66 unwind label %88

66:                                               ; preds = %62
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #9
  br label %83

67:                                               ; preds = %19
  %68 = load ptr, ptr @_funcptr_glEnable, align 8, !tbaa !5
  call void %68(i32 noundef 2884)
  %69 = load ptr, ptr @_funcptr_glCullFace, align 8, !tbaa !5
  call void %69(i32 noundef 1029)
  %70 = load ptr, ptr @_funcptr_glFrontFace, align 8, !tbaa !5
  call void %70(i32 noundef 2304)
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #9
  store float 0.000000e+00, ptr %10, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #9
  store float 1.000000e+00, ptr %11, align 4, !tbaa !11
  %71 = load ptr, ptr @_funcptr_glEnable, align 8, !tbaa !5
  call void %71(i32 noundef 2929)
  %72 = load ptr, ptr @_funcptr_glDepthMask, align 8, !tbaa !5
  call void %72(i8 noundef zeroext 1)
  %73 = load ptr, ptr @_funcptr_glDepthFunc, align 8, !tbaa !5
  call void %73(i32 noundef 515)
  %74 = load ptr, ptr @_funcptr_glDepthRange, align 8, !tbaa !5
  call void %74(double noundef 0.000000e+00, double noundef 1.000000e+00)
  %75 = load ptr, ptr @_funcptr_glEnable, align 8, !tbaa !5
  call void %75(i32 noundef 34383)
  %76 = load ptr, ptr @_funcptr_glGenBuffers, align 8, !tbaa !5
  call void %76(i32 noundef 1, ptr noundef @g_projectionUniformBuffer)
  %77 = load ptr, ptr @_funcptr_glBindBuffer, align 8, !tbaa !5
  %78 = load i32, ptr @g_projectionUniformBuffer, align 4, !tbaa !13
  call void %77(i32 noundef 35345, i32 noundef %78)
  %79 = load ptr, ptr @_funcptr_glBufferData, align 8, !tbaa !5
  call void %79(i32 noundef 35345, i64 noundef 64, ptr noundef null, i32 noundef 35048)
  %80 = load ptr, ptr @_funcptr_glBindBufferRange, align 8, !tbaa !5
  %81 = load i32, ptr @g_projectionUniformBuffer, align 4, !tbaa !13
  call void %80(i32 noundef 35345, i32 noundef 0, i32 noundef %81, i64 noundef 0, i64 noundef 64)
  %82 = load ptr, ptr @_funcptr_glBindBuffer, align 8, !tbaa !5
  call void %82(i32 noundef 35345, i32 noundef 0)
  call void @_Z19LoadCheckerTexturesv()
  call void @_Z14CreateSamplersv()
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #9
  ret void

83:                                               ; preds = %66, %48
  %84 = load ptr, ptr %1, align 8
  %85 = load i32, ptr %2, align 4
  %86 = insertvalue { ptr, i32 } poison, ptr %84, 0
  %87 = insertvalue { ptr, i32 } %86, i32 %85, 1
  resume { ptr, i32 } %87

88:                                               ; preds = %62
  %89 = landingpad { ptr, i32 }
          catch ptr null
  %90 = extractvalue { ptr, i32 } %89, 0
  call void @__clang_call_terminate(ptr %90) #12
  unreachable

91:                                               ; preds = %61
  unreachable
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #6

declare void @_ZN9Framework4MeshC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 = { 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 #3 = { nounwind memory(none) }
attributes #4 = { "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 = { noinline noreturn nounwind uwtable "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 = { nobuiltin allocsize(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 #7 = { nobuiltin 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 #8 = { builtin allocsize(0) }
attributes #9 = { nounwind }
attributes #10 = { builtin nounwind }
attributes #11 = { noreturn }
attributes #12 = { noreturn 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 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"int", !7, i64 0}


; 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.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 }

@g_projectionUniformBuffer = external dso_local global i32, align 4
@_ZTISt9exception = external constant ptr
@.str.9 = external hidden unnamed_addr constant [4 x i8], align 1
@g_pPlane = external dso_local local_unnamed_addr global ptr, align 8
@g_pCorridor = external dso_local local_unnamed_addr global ptr, align 8
@.str.10 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [13 x i8], align 1
@_funcptr_glEnable = external local_unnamed_addr global ptr, align 8
@_funcptr_glCullFace = external local_unnamed_addr global ptr, align 8
@_funcptr_glFrontFace = external local_unnamed_addr global ptr, align 8
@_funcptr_glDepthMask = external local_unnamed_addr global ptr, align 8
@_funcptr_glDepthFunc = external local_unnamed_addr global ptr, align 8
@_funcptr_glDepthRange = external local_unnamed_addr global ptr, align 8
@_funcptr_glGenBuffers = external local_unnamed_addr global ptr, align 8
@_funcptr_glBindBuffer = external local_unnamed_addr global ptr, align 8
@_funcptr_glBufferData = external local_unnamed_addr global ptr, align 8
@_funcptr_glBindBufferRange = external 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

declare i32 @__gxx_personality_v0(...)

; 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 void @_Z18InitializeProgramsv() local_unnamed_addr #1

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z14CreateSamplersv() local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z19LoadCheckerTexturesv() local_unnamed_addr #1

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #3

declare ptr @__cxa_begin_catch(ptr) local_unnamed_addr

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4

declare void @__cxa_rethrow() local_unnamed_addr

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
define dso_local void @_Z4initv() local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::__cxx11::basic_string", align 8
  %2 = alloca %"class.std::allocator.0", align 1
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator.0", align 1
  tail call void @_Z18InitializeProgramsv()
  %5 = invoke noalias noundef nonnull dereferenceable(8) ptr @_Znwm(i64 noundef 8) #9
          to label %6 unwind label %28

6:                                                ; preds = %0
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %1) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %2) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %2)
          to label %7 unwind label %30

7:                                                ; preds = %6
  invoke void @_ZN9Framework4MeshC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %8 unwind label %32

8:                                                ; preds = %7
  store ptr %5, ptr @g_pCorridor, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #10
  %9 = invoke noalias noundef nonnull dereferenceable(8) ptr @_Znwm(i64 noundef 8) #9
          to label %10 unwind label %28

10:                                               ; preds = %8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %11 unwind label %35

11:                                               ; preds = %10
  invoke void @_ZN9Framework4MeshC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %12 unwind label %37

12:                                               ; preds = %11
  store ptr %9, ptr @g_pPlane, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #10
  %13 = load ptr, ptr @_funcptr_glEnable, align 8, !tbaa !5
  call void %13(i32 noundef 2884)
  %14 = load ptr, ptr @_funcptr_glCullFace, align 8, !tbaa !5
  call void %14(i32 noundef 1029)
  %15 = load ptr, ptr @_funcptr_glFrontFace, align 8, !tbaa !5
  call void %15(i32 noundef 2304)
  %16 = load ptr, ptr @_funcptr_glEnable, align 8, !tbaa !5
  call void %16(i32 noundef 2929)
  %17 = load ptr, ptr @_funcptr_glDepthMask, align 8, !tbaa !5
  call void %17(i8 noundef zeroext 1)
  %18 = load ptr, ptr @_funcptr_glDepthFunc, align 8, !tbaa !5
  call void %18(i32 noundef 515)
  %19 = load ptr, ptr @_funcptr_glDepthRange, align 8, !tbaa !5
  call void %19(double noundef 0.000000e+00, double noundef 1.000000e+00)
  %20 = load ptr, ptr @_funcptr_glEnable, align 8, !tbaa !5
  call void %20(i32 noundef 34383)
  %21 = load ptr, ptr @_funcptr_glGenBuffers, align 8, !tbaa !5
  call void %21(i32 noundef 1, ptr noundef nonnull @g_projectionUniformBuffer)
  %22 = load ptr, ptr @_funcptr_glBindBuffer, align 8, !tbaa !5
  %23 = load i32, ptr @g_projectionUniformBuffer, align 4, !tbaa !9
  call void %22(i32 noundef 35345, i32 noundef %23)
  %24 = load ptr, ptr @_funcptr_glBufferData, align 8, !tbaa !5
  call void %24(i32 noundef 35345, i64 noundef 64, ptr noundef null, i32 noundef 35048)
  %25 = load ptr, ptr @_funcptr_glBindBufferRange, align 8, !tbaa !5
  %26 = load i32, ptr @g_projectionUniformBuffer, align 4, !tbaa !9
  call void %25(i32 noundef 35345, i32 noundef 0, i32 noundef %26, i64 noundef 0, i64 noundef 64)
  %27 = load ptr, ptr @_funcptr_glBindBuffer, align 8, !tbaa !5
  call void %27(i32 noundef 35345, i32 noundef 0)
  call void @_Z19LoadCheckerTexturesv()
  call void @_Z14CreateSamplersv()
  ret void

28:                                               ; preds = %8, %0
  %29 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
  br label %40

30:                                               ; preds = %6
  %31 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  br label %34

32:                                               ; preds = %7
  %33 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #10
  br label %34

34:                                               ; preds = %32, %30
  %.pn = phi { ptr, i32 } [ %33, %32 ], [ %31, %30 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #10
  call void @_ZdlPvm(ptr noundef nonnull %5, i64 noundef 8) #11
  br label %40

35:                                               ; preds = %10
  %36 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  br label %39

37:                                               ; preds = %11
  %38 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt9exception
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #10
  br label %39

39:                                               ; preds = %37, %35
  %.pn11 = phi { ptr, i32 } [ %38, %37 ], [ %36, %35 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #10
  call void @_ZdlPvm(ptr noundef nonnull %9, i64 noundef 8) #11
  br label %40

40:                                               ; preds = %39, %34, %28
  %.pn11.pn = phi { ptr, i32 } [ %.pn11, %39 ], [ %29, %28 ], [ %.pn, %34 ]
  %.28 = extractvalue { ptr, i32 } %.pn11.pn, 1
  %41 = call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #10
  %42 = icmp eq i32 %.28, %41
  br i1 %42, label %43, label %52

43:                                               ; preds = %40
  %.2 = extractvalue { ptr, i32 } %.pn11.pn, 0
  %44 = call ptr @__cxa_begin_catch(ptr %.2) #10
  %45 = load ptr, ptr %44, align 8, !tbaa !11
  %46 = getelementptr inbounds i8, ptr %45, i64 16
  %47 = load ptr, ptr %46, align 8
  %48 = call noundef ptr %47(ptr noundef nonnull align 8 dereferenceable(8) %44) #10
  %49 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.9, ptr noundef %48)
  invoke void @__cxa_rethrow() #12
          to label %56 unwind label %50

50:                                               ; preds = %43
  %51 = landingpad { ptr, i32 }
          cleanup
  invoke void @__cxa_end_catch()
          to label %52 unwind label %53

52:                                               ; preds = %50, %40
  %.merged = phi { ptr, i32 } [ %.pn11.pn, %40 ], [ %51, %50 ]
  resume { ptr, i32 } %.merged

53:                                               ; preds = %50
  %54 = landingpad { ptr, i32 }
          catch ptr null
  %55 = extractvalue { ptr, i32 } %54, 0
  call void @__clang_call_terminate(ptr %55) #13
  unreachable

56:                                               ; preds = %43
  unreachable
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #6

declare void @_ZN9Framework4MeshC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #7

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 = { 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 #3 = { nofree nosync nounwind memory(none) }
attributes #4 = { 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 #5 = { noinline noreturn nounwind uwtable "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 = { nobuiltin allocsize(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 #7 = { "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 #8 = { nobuiltin 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 #9 = { builtin allocsize(0) }
attributes #10 = { nounwind }
attributes #11 = { builtin nounwind }
attributes #12 = { noreturn }
attributes #13 = { noreturn 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 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass