; LLVM IR from Devaniti/BoolkaEngine :: ThirdParty/imgui/imgui_draw.ll (ZN12ImFontConfigC2Ev)

; 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.ImVec2 = type { float, float }
%struct.ImFontConfig = type { ptr, i32, i8, i32, float, i32, i32, i8, %struct.ImVec2, %struct.ImVec2, ptr, float, float, i8, i32, float, i16, [40 x i8], 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 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 dso_local void @_ZN6ImVec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12ImFontConfigC2Ev(ptr noundef nonnull align 8 dereferenceable(136) %0) unnamed_addr #4 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca %struct.ImVec2, align 4
  %4 = alloca %struct.ImVec2, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %5 = load ptr, ptr %2, align 8
  %6 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 8
  call void @_ZN6ImVec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8) %6)
  %7 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 9
  call void @_ZN6ImVec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8) %7)
  %8 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 0
  store ptr null, ptr %8, align 8, !tbaa !9
  %9 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 1
  store i32 0, ptr %9, align 8, !tbaa !16
  %10 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 2
  store i8 1, ptr %10, align 4, !tbaa !17
  %11 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 3
  store i32 0, ptr %11, align 8, !tbaa !18
  %12 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 4
  store float 0.000000e+00, ptr %12, align 4, !tbaa !19
  %13 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 5
  store i32 3, ptr %13, align 8, !tbaa !20
  %14 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 6
  store i32 1, ptr %14, align 4, !tbaa !21
  %15 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 7
  store i8 0, ptr %15, align 8, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  call void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %3, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %16 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %16, ptr align 4 %3, i64 8, i1 false), !tbaa.struct !23
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  call void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %4, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %17 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 9
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %4, i64 8, i1 false), !tbaa.struct !23
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  %18 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 10
  store ptr null, ptr %18, align 8, !tbaa !25
  %19 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 11
  store float 0.000000e+00, ptr %19, align 8, !tbaa !26
  %20 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 12
  store float 0x47EFFFFFE0000000, ptr %20, align 4, !tbaa !27
  %21 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 13
  store i8 0, ptr %21, align 8, !tbaa !28
  %22 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 14
  store i32 0, ptr %22, align 4, !tbaa !29
  %23 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 15
  store float 1.000000e+00, ptr %23, align 8, !tbaa !30
  %24 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 16
  store i16 -1, ptr %24, align 4, !tbaa !31
  %25 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 17
  %26 = getelementptr inbounds [40 x i8], ptr %25, i64 0, i64 0
  call void @llvm.memset.p0.i64(ptr align 2 %26, i8 0, i64 40, i1 false)
  %27 = getelementptr inbounds %struct.ImFontConfig, ptr %5, i32 0, i32 18
  store ptr null, ptr %27, align 8, !tbaa !32
  ret void
}

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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { 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 #5 = { 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 0}
!10 = !{!"_ZTS12ImFontConfig", !6, i64 0, !11, i64 8, !12, i64 12, !11, i64 16, !13, i64 20, !11, i64 24, !11, i64 28, !12, i64 32, !14, i64 36, !14, i64 44, !6, i64 56, !13, i64 64, !13, i64 68, !12, i64 72, !11, i64 76, !13, i64 80, !15, i64 84, !7, i64 86, !6, i64 128}
!11 = !{!"int", !7, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!"float", !7, i64 0}
!14 = !{!"_ZTS6ImVec2", !13, i64 0, !13, i64 4}
!15 = !{!"short", !7, i64 0}
!16 = !{!10, !11, i64 8}
!17 = !{!10, !12, i64 12}
!18 = !{!10, !11, i64 16}
!19 = !{!10, !13, i64 20}
!20 = !{!10, !11, i64 24}
!21 = !{!10, !11, i64 28}
!22 = !{!10, !12, i64 32}
!23 = !{i64 0, i64 4, !24, i64 4, i64 4, !24}
!24 = !{!13, !13, i64 0}
!25 = !{!10, !6, i64 56}
!26 = !{!10, !13, i64 64}
!27 = !{!10, !13, i64 68}
!28 = !{!10, !12, i64 72}
!29 = !{!10, !11, i64 76}
!30 = !{!10, !13, i64 80}
!31 = !{!10, !15, i64 84}
!32 = !{!10, !6, i64 128}


; 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.ImVec2 = type { float, float }

; 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 dso_local void @_ZN6ImVec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN12ImFontConfigC2Ev(ptr noundef nonnull align 8 dereferenceable(136) %0) unnamed_addr #1 align 2 {
  %2 = alloca %struct.ImVec2, align 8
  %3 = alloca %struct.ImVec2, align 8
  %4 = getelementptr inbounds i8, ptr %0, i64 36
  tail call void @_ZN6ImVec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8) %4)
  %5 = getelementptr inbounds i8, ptr %0, i64 44
  tail call void @_ZN6ImVec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8) %5)
  store ptr null, ptr %0, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  store i32 0, ptr %6, align 8, !tbaa !15
  %7 = getelementptr inbounds i8, ptr %0, i64 12
  store i8 1, ptr %7, align 4, !tbaa !16
  %8 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 0, ptr %8, align 8, !tbaa !17
  %9 = getelementptr inbounds i8, ptr %0, i64 20
  store float 0.000000e+00, ptr %9, align 4, !tbaa !18
  %10 = getelementptr inbounds i8, ptr %0, i64 24
  store i32 3, ptr %10, align 8, !tbaa !19
  %11 = getelementptr inbounds i8, ptr %0, i64 28
  store i32 1, ptr %11, align 4, !tbaa !20
  %12 = getelementptr inbounds i8, ptr %0, i64 32
  store i8 0, ptr %12, align 8, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #3
  call void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %2, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %13 = load i64, ptr %2, align 8
  store i64 %13, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #3
  call void @_ZN6ImVec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %3, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %14 = load i64, ptr %3, align 8
  store i64 %14, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #3
  %15 = getelementptr inbounds i8, ptr %0, i64 56
  store ptr null, ptr %15, align 8, !tbaa !22
  %16 = getelementptr inbounds i8, ptr %0, i64 64
  store <2 x float> <float 0.000000e+00, float 0x47EFFFFFE0000000>, ptr %16, align 8, !tbaa !23
  %17 = getelementptr inbounds i8, ptr %0, i64 72
  store i8 0, ptr %17, align 8, !tbaa !24
  %18 = getelementptr inbounds i8, ptr %0, i64 76
  store i32 0, ptr %18, align 4, !tbaa !25
  %19 = getelementptr inbounds i8, ptr %0, i64 80
  store float 1.000000e+00, ptr %19, align 8, !tbaa !26
  %20 = getelementptr inbounds i8, ptr %0, i64 84
  store i16 -1, ptr %20, align 4, !tbaa !27
  %21 = getelementptr inbounds i8, ptr %0, i64 86
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 2 dereferenceable(40) %21, i8 0, i64 40, i1 false)
  %22 = getelementptr inbounds i8, ptr %0, i64 128
  store ptr null, ptr %22, align 8, !tbaa !28
  ret void
}

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 nocallback nofree nounwind willreturn memory(argmem: write) }
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, !7, i64 0}
!6 = !{!"_ZTS12ImFontConfig", !7, i64 0, !10, i64 8, !11, i64 12, !10, i64 16, !12, i64 20, !10, i64 24, !10, i64 28, !11, i64 32, !13, i64 36, !13, i64 44, !7, i64 56, !12, i64 64, !12, i64 68, !11, i64 72, !10, i64 76, !12, i64 80, !14, i64 84, !8, i64 86, !7, i64 128}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"bool", !8, i64 0}
!12 = !{!"float", !8, i64 0}
!13 = !{!"_ZTS6ImVec2", !12, i64 0, !12, i64 4}
!14 = !{!"short", !8, i64 0}
!15 = !{!6, !10, i64 8}
!16 = !{!6, !11, i64 12}
!17 = !{!6, !10, i64 16}
!18 = !{!6, !12, i64 20}
!19 = !{!6, !10, i64 24}
!20 = !{!6, !10, i64 28}
!21 = !{!6, !11, i64 32}
!22 = !{!6, !7, i64 56}
!23 = !{!12, !12, i64 0}
!24 = !{!6, !11, i64 72}
!25 = !{!6, !10, i64 76}
!26 = !{!6, !12, i64 80}
!27 = !{!6, !14, i64 84}
!28 = !{!6, !7, i64 128}


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