; LLVM IR from achilles288/robot-monitor-graphics :: src/base/context_container.ll (ZN3rmg7Context9addObjectEPNS_6ObjectE)

; 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.rmg::Context" = type { ptr, i32, i16, i16, %"struct.rmg::ColorRGBA", %"class.rmg::Camera", %"struct.rmg::Vec3", %"struct.rmg::Vec3", %"struct.rmg::ColorRGBA", %"class.rmg::ObjectList", %"class.rmg::ObjectList", %"class.rmg::ObjectList", %"class.rmg::ObjectList", %"class.rmg::ObjectList", %"class.rmg::MaterialList", %"class.rmg::FontList", %"class.rmg::internal::GeneralShader", %"class.rmg::internal::ShadowMapShader", %"class.rmg::internal::Object2DShader", %"class.rmg::internal::ParticleShader", %"class.rmg::internal::Line3DShader", %"class.rmg::internal::ContextLoader", %"class.rmg::internal::GLContext", i8, float, i8, i32 }
%"class.rmg::Camera" = type { %"struct.rmg::Vec3", %"struct.rmg::Mat3", %"struct.rmg::Mat4", %"struct.rmg::Mat4", %"struct.rmg::Mat4", float, float, float, float, float, i32 }
%"struct.rmg::Mat3" = type { %union.anon.0 }
%union.anon.0 = type { [3 x [3 x float]] }
%"struct.rmg::Mat4" = type { %union.anon.1 }
%union.anon.1 = type { [4 x [4 x float]] }
%"struct.rmg::Vec3" = type { %union.anon }
%union.anon = type { %struct.anon }
%struct.anon = type { float, float, float }
%"struct.rmg::ColorRGBA" = type { float, float, float, float }
%"class.rmg::ObjectList" = type { %"class.rmg::LinkedList.base.3", [4 x i8] }
%"class.rmg::LinkedList.base.3" = type <{ ptr, ptr, i32 }>
%"class.rmg::MaterialList" = type { %"class.rmg::LinkedList.base.5", [4 x i8] }
%"class.rmg::LinkedList.base.5" = type <{ ptr, ptr, i32 }>
%"class.rmg::FontList" = type { %"class.rmg::LinkedList.base.7", [4 x i8] }
%"class.rmg::LinkedList.base.7" = type <{ ptr, ptr, i32 }>
%"class.rmg::internal::GeneralShader" = type { %"class.rmg::internal::Shader.base", i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [4 x i8] }
%"class.rmg::internal::Shader.base" = type <{ ptr, i32 }>
%"class.rmg::internal::ShadowMapShader" = type { %"class.rmg::internal::Shader.base", %"class.rmg::Camera", %"struct.rmg::Vec3", %"struct.rmg::Vec3", %"struct.rmg::Vec3", float, float, float, i32, i32, i32 }
%"class.rmg::internal::Object2DShader" = type { %"class.rmg::internal::SpriteShader", %"class.rmg::internal::Text2DShader", %"struct.rmg::Mat3", i16, i16 }
%"class.rmg::internal::SpriteShader" = type { %"class.rmg::internal::Shader.base", i32, i32, i32, i32, i32 }
%"class.rmg::internal::Text2DShader" = type { %"class.rmg::internal::Shader.base", i32, i32, i32, i32, i32, i32, i32 }
%"class.rmg::internal::ParticleShader" = type { %"class.rmg::internal::Shader.base", i32, i32, i32, i32, i32, i32, i32 }
%"class.rmg::internal::Line3DShader" = type { %"class.rmg::internal::Shader.base", i32, i32, i32, i32, i32 }
%"class.rmg::internal::ContextLoader" = type { %"class.rmg::internal::PendingStack" }
%"class.rmg::internal::PendingStack" = type <{ ptr, %"class.rmg::internal::Pending", i32, [4 x i8] }>
%"class.rmg::internal::Pending" = type { ptr, ptr }
%"class.rmg::internal::GLContext" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [26 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [99 x i8], align 1

; 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
define dso_local void @_ZN3rmg7Context9addObjectEPNS_6ObjectE(ptr noundef nonnull align 8 dereferenceable(1440) %0, ptr noundef %1) #1 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %10 = load ptr, ptr %3, align 8
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = call noundef ptr @_ZNK3rmg6Object10getContextEv(ptr noundef nonnull align 8 dereferenceable(48) %11)
  %13 = icmp eq ptr %12, %10
  call void @_Z12__rmg_assertbPKcS0_i(i1 noundef zeroext %13, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 111)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = call noundef i32 @_ZNK3rmg6Object13getObjectTypeEv(ptr noundef nonnull align 8 dereferenceable(48) %14)
  store i32 %15, ptr %5, align 4, !tbaa !9
  %16 = load i32, ptr %5, align 4, !tbaa !9
  %17 = icmp eq i32 %16, 1
  br i1 %17, label %18, label %31

18:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %19, ptr %6, align 8, !tbaa !5
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = call noundef i32 @_ZNK3rmg8Object2D15getObject2DTypeEv(ptr noundef nonnull align 8 dereferenceable(108) %20)
  %22 = icmp eq i32 %21, 1
  br i1 %22, label %23, label %28

23:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %24, ptr %7, align 8, !tbaa !5
  %25 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 21
  %26 = load ptr, ptr %7, align 8, !tbaa !5
  %27 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Sprite2D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(144) %26)
  call void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32) %25, ptr noundef nonnull align 8 dereferenceable(16) %27)
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %28

28:                                               ; preds = %23, %18
  %29 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 10
  %30 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20) %29, ptr noundef %30)
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  br label %60

31:                                               ; preds = %2
  %32 = load i32, ptr %5, align 4, !tbaa !9
  %33 = icmp eq i32 %32, 2
  br i1 %33, label %34, label %41

34:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %35, ptr %8, align 8, !tbaa !5
  %36 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 21
  %37 = load ptr, ptr %8, align 8, !tbaa !5
  %38 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Object3D10getVBOLoadEv(ptr noundef nonnull align 8 dereferenceable(216) %37)
  call void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32) %36, ptr noundef nonnull align 8 dereferenceable(16) %38)
  %39 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 9
  %40 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20) %39, ptr noundef %40)
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %59

41:                                               ; preds = %31
  %42 = load i32, ptr %5, align 4, !tbaa !9
  %43 = icmp eq i32 %42, 3
  br i1 %43, label %44, label %51

44:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %45, ptr %9, align 8, !tbaa !5
  %46 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 21
  %47 = load ptr, ptr %9, align 8, !tbaa !5
  %48 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg10Particle3D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(140) %47)
  call void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32) %46, ptr noundef nonnull align 8 dereferenceable(16) %48)
  %49 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 11
  %50 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20) %49, ptr noundef %50)
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  br label %58

51:                                               ; preds = %41
  %52 = load i32, ptr %5, align 4, !tbaa !9
  %53 = icmp eq i32 %52, 4
  br i1 %53, label %54, label %57

54:                                               ; preds = %51
  %55 = getelementptr inbounds %"class.rmg::Context", ptr %10, i32 0, i32 12
  %56 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20) %55, ptr noundef %56)
  br label %57

57:                                               ; preds = %54, %51
  br label %58

58:                                               ; preds = %57, %44
  br label %59

59:                                               ; preds = %58, %34
  br label %60

60:                                               ; preds = %59, %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z12__rmg_assertbPKcS0_i(i1 noundef zeroext, ptr noundef, ptr noundef, i32 noundef) #2

declare noundef ptr @_ZNK3rmg6Object10getContextEv(ptr noundef nonnull align 8 dereferenceable(48)) #3

declare noundef i32 @_ZNK3rmg6Object13getObjectTypeEv(ptr noundef nonnull align 8 dereferenceable(48)) #3

declare noundef i32 @_ZNK3rmg8Object2D15getObject2DTypeEv(ptr noundef nonnull align 8 dereferenceable(108)) #3

declare void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(16)) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Sprite2D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(144)) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef) #1 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Object3D10getVBOLoadEv(ptr noundef nonnull align 8 dereferenceable(216)) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg10Particle3D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(140)) #3

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 = { inlinehint 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 #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN3rmg10ObjectTypeE", !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"

@.str = external hidden unnamed_addr constant [26 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [99 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3rmg7Context9addObjectEPNS_6ObjectE(ptr noundef nonnull align 8 dereferenceable(1440) %0, ptr noundef nonnull %1) local_unnamed_addr #0 align 2 {
  %3 = tail call noundef ptr @_ZNK3rmg6Object10getContextEv(ptr noundef nonnull align 8 dereferenceable(48) %1)
  %4 = icmp eq ptr %3, %0
  tail call void @_Z12__rmg_assertbPKcS0_i(i1 noundef zeroext %4, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 111)
  %5 = tail call noundef i32 @_ZNK3rmg6Object13getObjectTypeEv(ptr noundef nonnull align 8 dereferenceable(48) %1)
  switch i32 %5, label %19 [
    i32 1, label %6
    i32 2, label %12
    i32 3, label %15
    i32 4, label %.sink.split
  ]

6:                                                ; preds = %2
  %7 = tail call noundef i32 @_ZNK3rmg8Object2D15getObject2DTypeEv(ptr noundef nonnull align 8 dereferenceable(108) %1)
  %8 = icmp eq i32 %7, 1
  br i1 %8, label %9, label %.sink.split

9:                                                ; preds = %6
  %10 = getelementptr inbounds i8, ptr %0, i64 1088
  %11 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Sprite2D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(144) %1)
  tail call void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull align 8 dereferenceable(16) %11)
  br label %.sink.split

12:                                               ; preds = %2
  %13 = getelementptr inbounds i8, ptr %0, i64 1088
  %14 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Object3D10getVBOLoadEv(ptr noundef nonnull align 8 dereferenceable(216) %1)
  tail call void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 8 dereferenceable(16) %14)
  br label %.sink.split

15:                                               ; preds = %2
  %16 = getelementptr inbounds i8, ptr %0, i64 1088
  %17 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg10Particle3D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(140) %1)
  tail call void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef nonnull align 8 dereferenceable(16) %17)
  br label %.sink.split

.sink.split:                                      ; preds = %2, %6, %9, %15, %12
  %.sink18 = phi i64 [ 336, %12 ], [ 384, %15 ], [ 360, %9 ], [ 360, %6 ], [ 408, %2 ]
  %18 = getelementptr inbounds i8, ptr %0, i64 %.sink18
  tail call void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20) %18, ptr noundef nonnull %1)
  br label %19

19:                                               ; preds = %.sink.split, %2
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z12__rmg_assertbPKcS0_i(i1 noundef zeroext, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

declare noundef ptr @_ZNK3rmg6Object10getContextEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2

declare noundef i32 @_ZNK3rmg6Object13getObjectTypeEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2

declare noundef i32 @_ZNK3rmg8Object2D15getObject2DTypeEv(ptr noundef nonnull align 8 dereferenceable(108)) local_unnamed_addr #2

declare void @_ZN3rmg8internal13ContextLoader4pushERKNS0_7PendingE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Sprite2D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(144)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3rmg10LinkedListINS_6ObjectEE10push_frontEPS1_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef) local_unnamed_addr #0 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg8Object3D10getVBOLoadEv(ptr noundef nonnull align 8 dereferenceable(216)) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNK3rmg10Particle3D14getTextureLoadEv(ptr noundef nonnull align 8 dereferenceable(140)) local_unnamed_addr #2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}


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