; LLVM IR from PaulBatchelor/sndkit :: graforge (graforge)

; 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.gf_pointer = type { ptr, i32, ptr, ptr, ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @gf_memory_alloc(ptr noundef, i64 noundef, ptr noundef) #1

; 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 @gf_pointer_create(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #2
  %13 = load ptr, ptr %6, align 8, !tbaa !5
  %14 = call i32 @gf_memory_alloc(ptr noundef %13, i64 noundef 40, ptr noundef %10)
  store i32 %14, ptr %11, align 4, !tbaa !9
  %15 = load i32, ptr %11, align 4, !tbaa !9
  %16 = icmp ne i32 %15, 0
  br i1 %16, label %17, label %19

17:                                               ; preds = %4
  %18 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %18, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %35

19:                                               ; preds = %4
  %20 = load ptr, ptr %10, align 8, !tbaa !5
  %21 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %20, ptr %21, align 8, !tbaa !5
  %22 = load ptr, ptr %6, align 8, !tbaa !5
  %23 = load ptr, ptr %10, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.gf_pointer, ptr %23, i32 0, i32 0
  store ptr %22, ptr %24, align 8, !tbaa !11
  %25 = load ptr, ptr %10, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.gf_pointer, ptr %25, i32 0, i32 4
  store ptr null, ptr %26, align 8, !tbaa !13
  %27 = load ptr, ptr %10, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.gf_pointer, ptr %27, i32 0, i32 1
  store i32 0, ptr %28, align 8, !tbaa !14
  %29 = load ptr, ptr %9, align 8, !tbaa !5
  %30 = load ptr, ptr %10, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.gf_pointer, ptr %30, i32 0, i32 2
  store ptr %29, ptr %31, align 8, !tbaa !15
  %32 = load ptr, ptr %8, align 8, !tbaa !5
  %33 = load ptr, ptr %10, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.gf_pointer, ptr %33, i32 0, i32 3
  store ptr %32, ptr %34, align 8, !tbaa !16
  store i32 0, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %35

35:                                               ; preds = %19, %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #2
  %36 = load i32, ptr %5, align 4
  ret i32 %36
}

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}
!11 = !{!12, !6, i64 0}
!12 = !{!"gf_pointer", !6, i64 0, !10, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!13 = !{!12, !6, i64 32}
!14 = !{!12, !10, i64 8}
!15 = !{!12, !6, i64 16}
!16 = !{!12, !6, i64 24}


; 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: nounwind uwtable
declare dso_local i32 @gf_memory_alloc(ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #1

; 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 @gf_pointer_create(ptr noundef %0, ptr nocapture noundef writeonly %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #1 {
  %5 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #2
  %6 = call i32 @gf_memory_alloc(ptr noundef %0, i64 noundef 40, ptr noundef nonnull %5)
  %.not = icmp eq i32 %6, 0
  br i1 %.not, label %7, label %14

7:                                                ; preds = %4
  %8 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %8, ptr %1, align 8, !tbaa !5
  store ptr %0, ptr %8, align 8, !tbaa !9
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %9, i64 32
  store ptr null, ptr %10, align 8, !tbaa !12
  %11 = getelementptr inbounds i8, ptr %9, i64 8
  store i32 0, ptr %11, align 8, !tbaa !13
  %12 = getelementptr inbounds i8, ptr %9, i64 16
  store ptr %3, ptr %12, align 8, !tbaa !14
  %13 = getelementptr inbounds i8, ptr %9, i64 24
  store ptr %2, ptr %13, align 8, !tbaa !15
  br label %14

14:                                               ; preds = %4, %7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #2
  ret i32 %6
}

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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 0}
!10 = !{!"gf_pointer", !6, i64 0, !11, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !6, i64 32}
!13 = !{!10, !11, i64 8}
!14 = !{!10, !6, i64 16}
!15 = !{!10, !6, i64 24}


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