; LLVM IR from achilles288/robot-monitor-graphics :: src/base/object3d.ll (ZN3rmg8Object3D11loadTextureEPKc)

; 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::internal::Pending" = type { ptr, ptr }
%"class.rmg::Object3D" = type { %"class.rmg::Object", %"struct.rmg::Mat4", %"struct.rmg::Vec3", ptr, float, float, float, ptr, ptr, %"class.rmg::internal::Pending", ptr, ptr, %"class.rmg::internal::Pending" }
%"class.rmg::Object" = type { ptr, i64, ptr, %"struct.rmg::ColorRGBA", i8, i32 }
%"struct.rmg::ColorRGBA" = type { float, float, float, float }
%"struct.rmg::Mat4" = type { %union.anon }
%union.anon = type { [4 x [4 x float]] }
%"struct.rmg::Vec3" = type { %union.anon.0 }
%union.anon.0 = type { %struct.anon }
%struct.anon = type { float, float, float }

declare i32 @__gxx_personality_v0(...)

; 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: nounwind
declare void @_ZN3rmg8internal7PendingD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3rmg8Object3D18dereferenceTextureEv(ptr noundef nonnull align 8 dereferenceable(216)) #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #3

; Function Attrs: nounwind
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZN3rmg8internal7PendingaSEOS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #4

declare void @_ZN3rmg8internal7PendingC1EPNS0_11ContextLoadE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #5

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3rmg8Object3D11loadTextureEPKc(ptr noundef nonnull align 8 dereferenceable(216) %0, ptr noundef %1) #6 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca %"class.rmg::internal::Pending", align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %9 = load ptr, ptr %3, align 8
  call void @_ZN3rmg8Object3D18dereferenceTextureEv(ptr noundef nonnull align 8 dereferenceable(216) %9)
  %10 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 72) #7
  invoke void @_ZN3rmg8internal7TextureC1Ev(ptr noundef nonnull align 8 dereferenceable(72) %10)
          to label %11 unwind label %25

11:                                               ; preds = %2
  %12 = getelementptr inbounds %"class.rmg::Object3D", ptr %9, i32 0, i32 10
  store ptr %10, ptr %12, align 8, !tbaa !9
  %13 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 4) #7
  %14 = getelementptr inbounds %"class.rmg::Object3D", ptr %9, i32 0, i32 11
  store ptr %13, ptr %14, align 8, !tbaa !20
  %15 = getelementptr inbounds %"class.rmg::Object3D", ptr %9, i32 0, i32 11
  %16 = load ptr, ptr %15, align 8, !tbaa !20
  store i32 1, ptr %16, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #8
  %17 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 104) #7
  %18 = getelementptr inbounds %"class.rmg::Object3D", ptr %9, i32 0, i32 10
  %19 = load ptr, ptr %18, align 8, !tbaa !9
  %20 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN3rmg8internal11TextureLoadC1EPNS0_7TextureEPKc(ptr noundef nonnull align 8 dereferenceable(100) %17, ptr noundef %19, ptr noundef %20)
          to label %21 unwind label %29

21:                                               ; preds = %11
  store ptr %17, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %8) #8
  %22 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZN3rmg8internal7PendingC1EPNS0_11ContextLoadE(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef %22)
  %23 = getelementptr inbounds %"class.rmg::Object3D", ptr %9, i32 0, i32 12
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN3rmg8internal7PendingaSEOS1_(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  call void @_ZN3rmg8internal7PendingD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #8
  ret void

25:                                               ; preds = %2
  %26 = landingpad { ptr, i32 }
          cleanup
  %27 = extractvalue { ptr, i32 } %26, 0
  store ptr %27, ptr %5, align 8
  %28 = extractvalue { ptr, i32 } %26, 1
  store i32 %28, ptr %6, align 4
  call void @_ZdlPvm(ptr noundef %10, i64 noundef 72) #9
  br label %33

29:                                               ; preds = %11
  %30 = landingpad { ptr, i32 }
          cleanup
  %31 = extractvalue { ptr, i32 } %30, 0
  store ptr %31, ptr %5, align 8
  %32 = extractvalue { ptr, i32 } %30, 1
  store i32 %32, ptr %6, align 4
  call void @_ZdlPvm(ptr noundef %17, i64 noundef 104) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #8
  br label %33

33:                                               ; preds = %29, %25
  %34 = load ptr, ptr %5, align 8
  %35 = load i32, ptr %6, align 4
  %36 = insertvalue { ptr, i32 } poison, ptr %34, 0
  %37 = insertvalue { ptr, i32 } %36, i32 %35, 1
  resume { ptr, i32 } %37
}

declare void @_ZN3rmg8internal7TextureC1Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #5

declare void @_ZN3rmg8internal11TextureLoadC1EPNS0_7TextureEPKc(ptr noundef nonnull align 8 dereferenceable(100), ptr noundef, ptr noundef) unnamed_addr #5

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 = { 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 = { 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 #4 = { 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 #5 = { "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 = { 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 #7 = { builtin allocsize(0) }
attributes #8 = { nounwind }
attributes #9 = { builtin 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, !6, i64 184}
!10 = !{!"_ZTSN3rmg8Object3DE", !11, i64 0, !17, i64 48, !18, i64 112, !6, i64 128, !14, i64 136, !14, i64 140, !14, i64 144, !6, i64 152, !6, i64 160, !19, i64 168, !6, i64 184, !6, i64 192, !19, i64 200}
!11 = !{!"_ZTSN3rmg6ObjectE", !12, i64 8, !6, i64 16, !13, i64 24, !15, i64 40, !16, i64 44}
!12 = !{!"long", !7, i64 0}
!13 = !{!"_ZTSN3rmg9ColorRGBAE", !14, i64 0, !14, i64 4, !14, i64 8, !14, i64 12}
!14 = !{!"float", !7, i64 0}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"_ZTSN3rmg10ObjectTypeE", !7, i64 0}
!17 = !{!"_ZTSN3rmg4Mat4E", !7, i64 0}
!18 = !{!"_ZTSN3rmg4Vec3E", !7, i64 0}
!19 = !{!"_ZTSN3rmg8internal7PendingE", !6, i64 0, !6, i64 8}
!20 = !{!10, !6, i64 192}
!21 = !{!22, !22, i64 0}
!22 = !{!"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.rmg::internal::Pending" = type { ptr, ptr }

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: nounwind
declare void @_ZN3rmg8internal7PendingD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3rmg8Object3D18dereferenceTextureEv(ptr noundef nonnull align 8 dereferenceable(216)) local_unnamed_addr #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: nounwind
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZN3rmg8internal7PendingaSEOS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #4

declare void @_ZN3rmg8internal7PendingC1EPNS0_11ContextLoadE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #5

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3rmg8Object3D11loadTextureEPKc(ptr noundef nonnull align 8 dereferenceable(216) %0, ptr noundef %1) local_unnamed_addr #6 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.rmg::internal::Pending", align 8
  tail call void @_ZN3rmg8Object3D18dereferenceTextureEv(ptr noundef nonnull align 8 dereferenceable(216) %0)
  %4 = tail call noalias noundef nonnull dereferenceable(72) ptr @_Znwm(i64 noundef 72) #7
  invoke void @_ZN3rmg8internal7TextureC1Ev(ptr noundef nonnull align 8 dereferenceable(72) %4)
          to label %5 unwind label %13

5:                                                ; preds = %2
  %6 = getelementptr inbounds i8, ptr %0, i64 184
  store ptr %4, ptr %6, align 8, !tbaa !5
  %7 = tail call noalias noundef nonnull dereferenceable(4) ptr @_Znwm(i64 noundef 4) #7
  %8 = getelementptr inbounds i8, ptr %0, i64 192
  store ptr %7, ptr %8, align 8, !tbaa !19
  store i32 1, ptr %7, align 4, !tbaa !20
  %9 = tail call noalias noundef nonnull dereferenceable(104) ptr @_Znwm(i64 noundef 104) #7
  invoke void @_ZN3rmg8internal11TextureLoadC1EPNS0_7TextureEPKc(ptr noundef nonnull align 8 dereferenceable(100) %9, ptr noundef nonnull %4, ptr noundef %1)
          to label %10 unwind label %15

10:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #8
  call void @_ZN3rmg8internal7PendingC1EPNS0_11ContextLoadE(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull %9)
  %11 = getelementptr inbounds i8, ptr %0, i64 200
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN3rmg8internal7PendingaSEOS1_(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 8 dereferenceable(16) %3) #8
  call void @_ZN3rmg8internal7PendingD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #8
  ret void

13:                                               ; preds = %2
  %14 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %4, i64 noundef 72) #9
  br label %17

15:                                               ; preds = %5
  %16 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %9, i64 noundef 104) #9
  br label %17

17:                                               ; preds = %15, %13
  %.pn = phi { ptr, i32 } [ %16, %15 ], [ %14, %13 ]
  resume { ptr, i32 } %.pn
}

declare void @_ZN3rmg8internal7TextureC1Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #5

declare void @_ZN3rmg8internal11TextureLoadC1EPNS0_7TextureEPKc(ptr noundef nonnull align 8 dereferenceable(100), ptr noundef, ptr noundef) unnamed_addr #5

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 = { 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 = { 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 #4 = { 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 #5 = { "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 = { 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 #7 = { builtin allocsize(0) }
attributes #8 = { nounwind }
attributes #9 = { builtin 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, !11, i64 184}
!6 = !{!"_ZTSN3rmg8Object3DE", !7, i64 0, !16, i64 48, !17, i64 112, !11, i64 128, !13, i64 136, !13, i64 140, !13, i64 144, !11, i64 152, !11, i64 160, !18, i64 168, !11, i64 184, !11, i64 192, !18, i64 200}
!7 = !{!"_ZTSN3rmg6ObjectE", !8, i64 8, !11, i64 16, !12, i64 24, !14, i64 40, !15, i64 44}
!8 = !{!"long", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"any pointer", !9, i64 0}
!12 = !{!"_ZTSN3rmg9ColorRGBAE", !13, i64 0, !13, i64 4, !13, i64 8, !13, i64 12}
!13 = !{!"float", !9, i64 0}
!14 = !{!"bool", !9, i64 0}
!15 = !{!"_ZTSN3rmg10ObjectTypeE", !9, i64 0}
!16 = !{!"_ZTSN3rmg4Mat4E", !9, i64 0}
!17 = !{!"_ZTSN3rmg4Vec3E", !9, i64 0}
!18 = !{!"_ZTSN3rmg8internal7PendingE", !11, i64 0, !11, i64 8}
!19 = !{!6, !11, i64 192}
!20 = !{!21, !21, i64 0}
!21 = !{!"int", !9, i64 0}


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