; LLVM IR from VTIvanov20/eight-ball-pool :: src (main)

; 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.Rectangle = type { float, float, float, float }

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; 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 hidden noundef ptr @_ZL12GuiTextSplitPKcPiS1_(ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local i32 @GuiListView(<2 x float> %0, <2 x float> %1, ptr noundef %2, ptr noundef %3, i32 noundef %4) #3 {
  %6 = alloca %struct.Rectangle, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca %struct.Rectangle, align 4
  %13 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %6, i32 0, i32 0
  store <2 x float> %0, ptr %13, align 4
  %14 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %6, i32 0, i32 1
  store <2 x float> %1, ptr %14, align 4
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  store i32 %4, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  store ptr null, ptr %11, align 8, !tbaa !5
  %15 = load ptr, ptr %7, align 8, !tbaa !5
  %16 = icmp ne ptr %15, null
  br i1 %16, label %17, label %20

17:                                               ; preds = %5
  %18 = load ptr, ptr %7, align 8, !tbaa !5
  %19 = call noundef ptr @_ZL12GuiTextSplitPKcPiS1_(ptr noundef %18, ptr noundef %10, ptr noundef null)
  store ptr %19, ptr %11, align 8, !tbaa !5
  br label %20

20:                                               ; preds = %17, %5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 4 %6, i64 16, i1 false), !tbaa.struct !11
  %21 = load ptr, ptr %11, align 8, !tbaa !5
  %22 = load i32, ptr %10, align 4, !tbaa !9
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  %24 = load i32, ptr %9, align 4, !tbaa !9
  %25 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %12, i32 0, i32 0
  %26 = load <2 x float>, ptr %25, align 4
  %27 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %12, i32 0, i32 1
  %28 = load <2 x float>, ptr %27, align 4
  %29 = call i32 @GuiListViewEx(<2 x float> %26, <2 x float> %28, ptr noundef %21, i32 noundef %22, ptr noundef null, ptr noundef %23, i32 noundef %24)
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  ret i32 %29
}

; Function Attrs: mustprogress uwtable
declare dso_local i32 @GuiListViewEx(<2 x float>, <2 x float>, ptr noundef, i32 noundef, ptr noundef, ptr noundef, i32 noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = !{!"int", !7, i64 0}
!11 = !{i64 0, i64 4, !12, i64 4, i64 4, !12, i64 8, i64 4, !12, i64 12, i64 4, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"float", !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"

; 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: mustprogress nounwind uwtable
declare hidden noundef ptr @_ZL12GuiTextSplitPKcPiS1_(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local i32 @GuiListView(<2 x float> %0, <2 x float> %1, ptr noundef %2, ptr noundef %3, i32 noundef %4) local_unnamed_addr #2 {
  %6 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #3
  store i32 0, ptr %6, align 4, !tbaa !5
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %9, label %7

7:                                                ; preds = %5
  %8 = call noundef ptr @_ZL12GuiTextSplitPKcPiS1_(ptr noundef nonnull %2, ptr noundef nonnull %6, ptr noundef null)
  %.pre = load i32, ptr %6, align 4, !tbaa !5
  br label %9

9:                                                ; preds = %7, %5
  %10 = phi i32 [ %.pre, %7 ], [ 0, %5 ]
  %.0 = phi ptr [ %8, %7 ], [ null, %5 ]
  %11 = call i32 @GuiListViewEx(<2 x float> %0, <2 x float> %1, ptr noundef %.0, i32 noundef %10, ptr noundef null, ptr noundef %3, i32 noundef %4)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #3
  ret i32 %11
}

; Function Attrs: mustprogress uwtable
declare dso_local i32 @GuiListViewEx(<2 x float>, <2 x float>, ptr noundef, i32 noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress uwtable "min-legal-vector-width"="64" "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 }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass