; LLVM IR from l1mey112/yr11-physics-applied :: cimgui (cimgui)

; 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.ImRect = type { %struct.ImVec2, %struct.ImVec2 }
%struct.ImVec2 = type { float, float }

; 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) #0

; Function Attrs: mustprogress uwtable
define dso_local void @igTabItemLabelAndCloseButton(ptr noundef %0, <2 x float> %1, <2 x float> %2, i32 noundef %3, <2 x float> %4, ptr noundef %5, i32 noundef %6, i32 noundef %7, i1 noundef zeroext %8, ptr noundef %9, ptr noundef %10) #1 {
  %12 = alloca %struct.ImRect, align 4
  %13 = alloca %struct.ImVec2, align 4
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca ptr, align 8
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i8, align 1
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca %struct.ImVec2, align 4
  %23 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %12, i32 0, i32 0
  store <2 x float> %1, ptr %23, align 4
  %24 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %12, i32 0, i32 1
  store <2 x float> %2, ptr %24, align 4
  store <2 x float> %4, ptr %13, align 4
  store ptr %0, ptr %14, align 8, !tbaa !5
  store i32 %3, ptr %15, align 4, !tbaa !9
  store ptr %5, ptr %16, align 8, !tbaa !5
  store i32 %6, ptr %17, align 4, !tbaa !9
  store i32 %7, ptr %18, align 4, !tbaa !9
  %25 = zext i1 %8 to i8
  store i8 %25, ptr %19, align 1, !tbaa !11
  store ptr %9, ptr %20, align 8, !tbaa !5
  store ptr %10, ptr %21, align 8, !tbaa !5
  %26 = load ptr, ptr %14, align 8, !tbaa !5
  %27 = load i32, ptr %15, align 4, !tbaa !9
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %22, ptr align 4 %13, i64 8, i1 false), !tbaa.struct !13
  %28 = load ptr, ptr %16, align 8, !tbaa !5
  %29 = load i32, ptr %17, align 4, !tbaa !9
  %30 = load i32, ptr %18, align 4, !tbaa !9
  %31 = load i8, ptr %19, align 1, !tbaa !11, !range !16, !noundef !17
  %32 = trunc i8 %31 to i1
  %33 = load ptr, ptr %20, align 8, !tbaa !5
  %34 = load ptr, ptr %21, align 8, !tbaa !5
  %35 = load <2 x float>, ptr %22, align 4
  call void @_ZN5ImGui26TabItemLabelAndCloseButtonEP10ImDrawListRK6ImRecti6ImVec2PKcjjbPbS8_(ptr noundef %26, ptr noundef nonnull align 4 dereferenceable(16) %12, i32 noundef %27, <2 x float> %35, ptr noundef %28, i32 noundef %29, i32 noundef %30, i1 noundef zeroext %32, ptr noundef %33, ptr noundef %34)
  ret void
}

declare void @_ZN5ImGui26TabItemLabelAndCloseButtonEP10ImDrawListRK6ImRecti6ImVec2PKcjjbPbS8_(ptr noundef, ptr noundef nonnull align 4 dereferenceable(16), i32 noundef, <2 x float>, ptr noundef, i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, ptr noundef) #2

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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)"}
!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 = !{!"bool", !7, i64 0}
!13 = !{i64 0, i64 4, !14, i64 4, i64 4, !14}
!14 = !{!15, !15, i64 0}
!15 = !{!"float", !7, i64 0}
!16 = !{i8 0, i8 2}
!17 = !{}


; 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.ImRect = type { %struct.ImVec2, %struct.ImVec2 }
%struct.ImVec2 = type { float, float }

; Function Attrs: mustprogress uwtable
define dso_local void @igTabItemLabelAndCloseButton(ptr noundef %0, <2 x float> %1, <2 x float> %2, i32 noundef %3, <2 x float> %4, ptr noundef %5, i32 noundef %6, i32 noundef %7, i1 noundef zeroext %8, ptr noundef %9, ptr noundef %10) local_unnamed_addr #0 {
  %12 = alloca %struct.ImRect, align 8
  store <2 x float> %1, ptr %12, align 8
  %13 = getelementptr inbounds i8, ptr %12, i64 8
  store <2 x float> %2, ptr %13, align 8
  call void @_ZN5ImGui26TabItemLabelAndCloseButtonEP10ImDrawListRK6ImRecti6ImVec2PKcjjbPbS8_(ptr noundef %0, ptr noundef nonnull align 4 dereferenceable(16) %12, i32 noundef %3, <2 x float> %4, ptr noundef %5, i32 noundef %6, i32 noundef %7, i1 noundef zeroext %8, ptr noundef %9, ptr noundef %10)
  ret void
}

declare void @_ZN5ImGui26TabItemLabelAndCloseButtonEP10ImDrawListRK6ImRecti6ImVec2PKcjjbPbS8_(ptr noundef, ptr noundef nonnull align 4 dereferenceable(16), i32 noundef, <2 x float>, ptr noundef, i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, ptr noundef) local_unnamed_addr #1

attributes #0 = { 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 #1 = { "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: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,SROAPass