; LLVM IR from Slingshot-Physics/slingshot-community :: datamodel (helper_json_to_data)

; 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.json_value_s = type { i32, ptr, %union.anon }
%union.anon = type { %struct.json_object_s }
%struct.json_object_s = type { i32, i32, 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

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

; Function Attrs: nounwind uwtable
define dso_local i32 @copy_int_field(ptr noundef %0, ptr noundef %1, ptr noundef %2) #1 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  %10 = load ptr, ptr %7, align 8, !tbaa !5
  %11 = icmp eq ptr %10, null
  br i1 %11, label %12, label %13

12:                                               ; preds = %3
  store i32 0, ptr %4, align 4
  br label %31

13:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #2
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = load ptr, ptr %6, align 8, !tbaa !5
  %16 = call ptr @get_const_field_by_name(ptr noundef %14, ptr noundef %15)
  store ptr %16, ptr %8, align 8, !tbaa !5
  %17 = load ptr, ptr %8, align 8, !tbaa !5
  %18 = icmp eq ptr %17, null
  br i1 %18, label %24, label %19

19:                                               ; preds = %13
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct.json_value_s, ptr %20, i32 0, i32 0
  %22 = load i32, ptr %21, align 8, !tbaa !9
  %23 = icmp ne i32 %22, 4
  br i1 %23, label %24, label %25

24:                                               ; preds = %19, %13
  store i32 0, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %30

25:                                               ; preds = %19
  %26 = load ptr, ptr %8, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.json_value_s, ptr %26, i32 0, i32 2
  %28 = load i32, ptr %27, align 8, !tbaa !12
  %29 = load ptr, ptr %7, align 8, !tbaa !5
  store i32 %28, ptr %29, align 4, !tbaa !13
  store i32 1, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %30

30:                                               ; preds = %25, %24
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #2
  br label %31

31:                                               ; preds = %30, %12
  %32 = load i32, ptr %4, align 4
  ret i32 %32
}

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, !11, i64 0}
!10 = !{!"json_value_s", !11, i64 0, !6, i64 8, !7, i64 16}
!11 = !{!"int", !7, i64 0}
!12 = !{!7, !7, i64 0}
!13 = !{!11, !11, 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"

; Function Attrs: nounwind uwtable
declare dso_local ptr @get_const_field_by_name(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @copy_int_field(ptr noundef %0, ptr noundef %1, ptr noundef writeonly %2) local_unnamed_addr #0 {
  %4 = icmp eq ptr %2, null
  br i1 %4, label %13, label %5

5:                                                ; preds = %3
  %6 = tail call ptr @get_const_field_by_name(ptr noundef %0, ptr noundef %1)
  %7 = icmp eq ptr %6, null
  br i1 %7, label %13, label %8

8:                                                ; preds = %5
  %9 = load i32, ptr %6, align 8, !tbaa !5
  %.not = icmp eq i32 %9, 4
  br i1 %.not, label %10, label %13

10:                                               ; preds = %8
  %11 = getelementptr inbounds i8, ptr %6, i64 16
  %12 = load i32, ptr %11, align 8, !tbaa !11
  store i32 %12, ptr %2, align 4, !tbaa !12
  br label %13

13:                                               ; preds = %10, %8, %5, %3
  %.1 = phi i32 [ 0, %3 ], [ 1, %10 ], [ 0, %8 ], [ 0, %5 ]
  ret i32 %.1
}

attributes #0 = { 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, !7, i64 0}
!6 = !{!"json_value_s", !7, i64 0, !10, i64 8, !8, i64 16}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!8, !8, i64 0}
!12 = !{!7, !7, i64 0}


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