; LLVM IR from xboot/libcg :: src (xft)

; 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.XCG_FT_StrokerRec_ = type { i64, i64, %struct.XCG_FT_Vector_, i64, i8, i8, i64, %struct.XCG_FT_Vector_, i64, i8, i32, i32, i32, i64, i64, [2 x %struct.XCG_FT_StrokeBorderRec_] }
%struct.XCG_FT_Vector_ = type { i64, i64 }
%struct.XCG_FT_StrokeBorderRec_ = type { i32, i32, ptr, ptr, i8, i32, i8 }

; 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 uwtable
define dso_local i32 @XCG_FT_Stroker_GetBorderCounts(ptr noundef %0, i32 noundef %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #2
  store i32 0, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #2
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #2
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = icmp ne ptr %12, null
  br i1 %13, label %14, label %17

14:                                               ; preds = %4
  %15 = load i32, ptr %6, align 4, !tbaa !9
  %16 = icmp ugt i32 %15, 1
  br i1 %16, label %17, label %18

17:                                               ; preds = %14, %4
  store i32 -1, ptr %11, align 4, !tbaa !9
  br label %26

18:                                               ; preds = %14
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.XCG_FT_StrokerRec_, ptr %19, i32 0, i32 15
  %21 = getelementptr inbounds [2 x %struct.XCG_FT_StrokeBorderRec_], ptr %20, i64 0, i64 0
  %22 = load i32, ptr %6, align 4, !tbaa !9
  %23 = zext i32 %22 to i64
  %24 = getelementptr inbounds %struct.XCG_FT_StrokeBorderRec_, ptr %21, i64 %23
  %25 = call i32 @ft_stroke_border_get_counts(ptr noundef %24, ptr noundef %9, ptr noundef %10)
  store i32 %25, ptr %11, align 4, !tbaa !9
  br label %26

26:                                               ; preds = %18, %17
  %27 = load ptr, ptr %7, align 8, !tbaa !5
  %28 = icmp ne ptr %27, null
  br i1 %28, label %29, label %32

29:                                               ; preds = %26
  %30 = load i32, ptr %9, align 4, !tbaa !9
  %31 = load ptr, ptr %7, align 8, !tbaa !5
  store i32 %30, ptr %31, align 4, !tbaa !9
  br label %32

32:                                               ; preds = %29, %26
  %33 = load ptr, ptr %8, align 8, !tbaa !5
  %34 = icmp ne ptr %33, null
  br i1 %34, label %35, label %38

35:                                               ; preds = %32
  %36 = load i32, ptr %10, align 4, !tbaa !9
  %37 = load ptr, ptr %8, align 8, !tbaa !5
  store i32 %36, ptr %37, align 4, !tbaa !9
  br label %38

38:                                               ; preds = %35, %32
  %39 = load i32, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #2
  ret i32 %39
}

; Function Attrs: nounwind uwtable
declare hidden i32 @ft_stroke_border_get_counts(ptr noundef, ptr noundef, ptr noundef) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"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"

%struct.XCG_FT_StrokeBorderRec_ = type { i32, i32, ptr, ptr, i8, i32, i8 }

; 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 uwtable
define dso_local i32 @XCG_FT_Stroker_GetBorderCounts(ptr noundef %0, i32 noundef %1, ptr noundef writeonly %2, ptr noundef writeonly %3) local_unnamed_addr #1 {
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #2
  store i32 0, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #2
  store i32 0, ptr %6, align 4, !tbaa !5
  %7 = icmp eq ptr %0, null
  %8 = icmp ugt i32 %1, 1
  %or.cond = or i1 %7, %8
  br i1 %or.cond, label %14, label %9

9:                                                ; preds = %4
  %10 = getelementptr inbounds i8, ptr %0, i64 112
  %11 = zext nneg i32 %1 to i64
  %12 = getelementptr inbounds %struct.XCG_FT_StrokeBorderRec_, ptr %10, i64 %11
  %13 = call i32 @ft_stroke_border_get_counts(ptr noundef nonnull %12, ptr noundef nonnull %5, ptr noundef nonnull %6)
  br label %14

14:                                               ; preds = %4, %9
  %.0 = phi i32 [ %13, %9 ], [ -1, %4 ]
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %17, label %15

15:                                               ; preds = %14
  %16 = load i32, ptr %5, align 4, !tbaa !5
  store i32 %16, ptr %2, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %15, %14
  %.not13 = icmp eq ptr %3, null
  br i1 %.not13, label %20, label %18

18:                                               ; preds = %17
  %19 = load i32, ptr %6, align 4, !tbaa !5
  store i32 %19, ptr %3, align 4, !tbaa !5
  br label %20

20:                                               ; preds = %18, %17
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #2
  ret i32 %.0
}

; Function Attrs: nounwind uwtable
declare hidden i32 @ft_stroke_border_get_counts(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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/C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass