; LLVM IR from DarrenSweeney/3D-Physics-Engine :: Physics Engine/Imgui/imgui.ll (ZN5ImGui13SetCursorPosYEf)

; 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.ImGuiWindow = type { ptr, i32, i32, %struct.ImVec2, %struct.ImVec2, %struct.ImVec2, %struct.ImVec2, %struct.ImVec2, float, float, i8, i8, i8, i8, i8, i32, i8, i32, i32, i32, %struct.ImGuiDrawContext, %class.ImVector.11, %class.ImVector.12, %struct.ImGuiAabb, i32, float, %struct.ImGuiStorage, float, ptr, ptr, i32, i32, i32, i32, i32, i32 }
%struct.ImVec2 = type { float, float }
%struct.ImGuiDrawContext = type { %struct.ImVec2, %struct.ImVec2, %struct.ImVec2, float, float, float, i32, i32, %struct.ImGuiAabb, i8, %class.ImVector.1, %class.ImVector.9, %class.ImVector.10, %class.ImVector.10, i32, ptr, float, float, i32, i32, %struct.ImVec2, float, float, i8, i32, %class.ImVector.10 }
%class.ImVector.1 = type { i64, i64, ptr }
%class.ImVector.9 = type { i64, i64, ptr }
%class.ImVector.10 = type { i64, i64, ptr }
%class.ImVector.11 = type { i64, i64, ptr }
%class.ImVector.12 = type { i64, i64, ptr }
%struct.ImGuiAabb = type { %struct.ImVec2, %struct.ImVec2 }
%struct.ImGuiStorage = type { %class.ImVector.6 }
%class.ImVector.6 = type { i64, i64, ptr }

; 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: inlinehint mustprogress nounwind uwtable
declare hidden noundef ptr @_ZL16GetCurrentWindowv() #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef float @_ZL5ImMaxff(float noundef, float noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5ImGui13SetCursorPosYEf(float noundef %0) #2 {
  %2 = alloca float, align 4
  %3 = alloca ptr, align 8
  store float %0, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #3
  %4 = call noundef ptr @_ZL16GetCurrentWindowv()
  store ptr %4, ptr %3, align 8, !tbaa !9
  %5 = load ptr, ptr %3, align 8, !tbaa !9
  %6 = getelementptr inbounds %struct.ImGuiWindow, ptr %5, i32 0, i32 4
  %7 = getelementptr inbounds %struct.ImVec2, ptr %6, i32 0, i32 1
  %8 = load float, ptr %7, align 4, !tbaa !11
  %9 = load float, ptr %2, align 4, !tbaa !5
  %10 = fadd float %8, %9
  %11 = load ptr, ptr %3, align 8, !tbaa !9
  %12 = getelementptr inbounds %struct.ImGuiWindow, ptr %11, i32 0, i32 20
  %13 = getelementptr inbounds %struct.ImGuiDrawContext, ptr %12, i32 0, i32 0
  %14 = getelementptr inbounds %struct.ImVec2, ptr %13, i32 0, i32 1
  store float %10, ptr %14, align 4, !tbaa !26
  %15 = load ptr, ptr %3, align 8, !tbaa !9
  %16 = getelementptr inbounds %struct.ImGuiWindow, ptr %15, i32 0, i32 7
  %17 = getelementptr inbounds %struct.ImVec2, ptr %16, i32 0, i32 1
  %18 = load float, ptr %17, align 4, !tbaa !27
  %19 = load float, ptr %2, align 4, !tbaa !5
  %20 = load ptr, ptr %3, align 8, !tbaa !9
  %21 = getelementptr inbounds %struct.ImGuiWindow, ptr %20, i32 0, i32 8
  %22 = load float, ptr %21, align 8, !tbaa !28
  %23 = fadd float %19, %22
  %24 = call noundef float @_ZL5ImMaxff(float noundef %18, float noundef %23)
  %25 = load ptr, ptr %3, align 8, !tbaa !9
  %26 = getelementptr inbounds %struct.ImGuiWindow, ptr %25, i32 0, i32 7
  %27 = getelementptr inbounds %struct.ImVec2, ptr %26, i32 0, i32 1
  store float %24, ptr %27, align 4, !tbaa !27
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #3
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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"="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 }

!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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 28}
!12 = !{!"_ZTS11ImGuiWindow", !10, i64 0, !13, i64 8, !13, i64 12, !14, i64 16, !14, i64 24, !14, i64 32, !14, i64 40, !14, i64 48, !6, i64 56, !6, i64 60, !15, i64 64, !15, i64 65, !15, i64 66, !15, i64 67, !15, i64 68, !13, i64 72, !15, i64 76, !13, i64 80, !13, i64 84, !13, i64 88, !16, i64 96, !22, i64 336, !23, i64 360, !17, i64 384, !13, i64 400, !6, i64 404, !24, i64 408, !6, i64 432, !10, i64 440, !10, i64 448, !13, i64 456, !13, i64 460, !13, i64 464, !13, i64 468, !13, i64 472, !13, i64 476}
!13 = !{!"int", !7, i64 0}
!14 = !{!"_ZTS6ImVec2", !6, i64 0, !6, i64 4}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"_ZTS16ImGuiDrawContext", !14, i64 0, !14, i64 8, !14, i64 16, !6, i64 24, !6, i64 28, !6, i64 32, !13, i64 36, !13, i64 40, !17, i64 44, !15, i64 60, !18, i64 64, !20, i64 88, !21, i64 112, !21, i64 136, !13, i64 160, !10, i64 168, !6, i64 176, !6, i64 180, !13, i64 184, !13, i64 188, !14, i64 192, !6, i64 200, !6, i64 204, !15, i64 208, !13, i64 212, !21, i64 216}
!17 = !{!"_ZTS9ImGuiAabb", !14, i64 0, !14, i64 8}
!18 = !{!"_ZTS8ImVectorIP11ImGuiWindowE", !19, i64 0, !19, i64 8, !10, i64 16}
!19 = !{!"long", !7, i64 0}
!20 = !{!"_ZTS8ImVectorIbE", !19, i64 0, !19, i64 8, !10, i64 16}
!21 = !{!"_ZTS8ImVectorIfE", !19, i64 0, !19, i64 8, !10, i64 16}
!22 = !{!"_ZTS8ImVectorIjE", !19, i64 0, !19, i64 8, !10, i64 16}
!23 = !{!"_ZTS8ImVectorI6ImVec4E", !19, i64 0, !19, i64 8, !10, i64 16}
!24 = !{!"_ZTS12ImGuiStorage", !25, i64 0}
!25 = !{!"_ZTS8ImVectorIN12ImGuiStorage4PairEE", !19, i64 0, !19, i64 8, !10, i64 16}
!26 = !{!12, !6, i64 100}
!27 = !{!12, !6, i64 52}
!28 = !{!12, !6, i64 56}


; 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: inlinehint mustprogress nounwind uwtable
declare hidden noundef ptr @_ZL16GetCurrentWindowv() local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef float @_ZL5ImMaxff(float noundef, float noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN5ImGui13SetCursorPosYEf(float noundef %0) local_unnamed_addr #1 {
  %2 = tail call noundef ptr @_ZL16GetCurrentWindowv()
  %3 = getelementptr inbounds i8, ptr %2, i64 28
  %4 = load float, ptr %3, align 4, !tbaa !5
  %5 = fadd float %4, %0
  %6 = getelementptr inbounds i8, ptr %2, i64 100
  store float %5, ptr %6, align 4, !tbaa !24
  %7 = getelementptr inbounds i8, ptr %2, i64 52
  %8 = load float, ptr %7, align 4, !tbaa !25
  %9 = getelementptr inbounds i8, ptr %2, i64 56
  %10 = load float, ptr %9, align 8, !tbaa !26
  %11 = fadd float %10, %0
  %12 = tail call noundef float @_ZL5ImMaxff(float noundef %8, float noundef %11)
  store float %12, ptr %7, align 4, !tbaa !25
  ret void
}

attributes #0 = { inlinehint 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 #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" }

!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, !12, i64 28}
!6 = !{!"_ZTS11ImGuiWindow", !7, i64 0, !10, i64 8, !10, i64 12, !11, i64 16, !11, i64 24, !11, i64 32, !11, i64 40, !11, i64 48, !12, i64 56, !12, i64 60, !13, i64 64, !13, i64 65, !13, i64 66, !13, i64 67, !13, i64 68, !10, i64 72, !13, i64 76, !10, i64 80, !10, i64 84, !10, i64 88, !14, i64 96, !20, i64 336, !21, i64 360, !15, i64 384, !10, i64 400, !12, i64 404, !22, i64 408, !12, i64 432, !7, i64 440, !7, i64 448, !10, i64 456, !10, i64 460, !10, i64 464, !10, i64 468, !10, i64 472, !10, i64 476}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_ZTS6ImVec2", !12, i64 0, !12, i64 4}
!12 = !{!"float", !8, i64 0}
!13 = !{!"bool", !8, i64 0}
!14 = !{!"_ZTS16ImGuiDrawContext", !11, i64 0, !11, i64 8, !11, i64 16, !12, i64 24, !12, i64 28, !12, i64 32, !10, i64 36, !10, i64 40, !15, i64 44, !13, i64 60, !16, i64 64, !18, i64 88, !19, i64 112, !19, i64 136, !10, i64 160, !7, i64 168, !12, i64 176, !12, i64 180, !10, i64 184, !10, i64 188, !11, i64 192, !12, i64 200, !12, i64 204, !13, i64 208, !10, i64 212, !19, i64 216}
!15 = !{!"_ZTS9ImGuiAabb", !11, i64 0, !11, i64 8}
!16 = !{!"_ZTS8ImVectorIP11ImGuiWindowE", !17, i64 0, !17, i64 8, !7, i64 16}
!17 = !{!"long", !8, i64 0}
!18 = !{!"_ZTS8ImVectorIbE", !17, i64 0, !17, i64 8, !7, i64 16}
!19 = !{!"_ZTS8ImVectorIfE", !17, i64 0, !17, i64 8, !7, i64 16}
!20 = !{!"_ZTS8ImVectorIjE", !17, i64 0, !17, i64 8, !7, i64 16}
!21 = !{!"_ZTS8ImVectorI6ImVec4E", !17, i64 0, !17, i64 8, !7, i64 16}
!22 = !{!"_ZTS12ImGuiStorage", !23, i64 0}
!23 = !{!"_ZTS8ImVectorIN12ImGuiStorage4PairEE", !17, i64 0, !17, i64 8, !7, i64 16}
!24 = !{!6, !12, i64 100}
!25 = !{!6, !12, i64 52}
!26 = !{!6, !12, i64 56}


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