; LLVM IR from clibs/clib :: deps/parson (parson)

; 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"

; 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 @json_object_get_value(ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare hidden ptr @json_object_nget_value(ptr noundef, ptr noundef, i64 noundef) #1

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

; Function Attrs: nounwind uwtable
define dso_local ptr @json_object_dotget_value(ptr noundef %0, ptr noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %8 = load ptr, ptr %5, align 8, !tbaa !5
  %9 = call ptr @strchr(ptr noundef %8, i32 noundef 46) #4
  store ptr %9, ptr %6, align 8, !tbaa !5
  %10 = load ptr, ptr %6, align 8, !tbaa !5
  %11 = icmp ne ptr %10, null
  br i1 %11, label %16, label %12

12:                                               ; preds = %2
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = call ptr @json_object_get_value(ptr noundef %13, ptr noundef %14)
  store ptr %15, ptr %3, align 8
  store i32 1, ptr %7, align 4
  br label %30

16:                                               ; preds = %2
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = load ptr, ptr %6, align 8, !tbaa !5
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = ptrtoint ptr %19 to i64
  %22 = ptrtoint ptr %20 to i64
  %23 = sub i64 %21, %22
  %24 = call ptr @json_object_nget_value(ptr noundef %17, ptr noundef %18, i64 noundef %23)
  %25 = call ptr @json_value_get_object(ptr noundef %24)
  store ptr %25, ptr %4, align 8, !tbaa !5
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = load ptr, ptr %6, align 8, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %27, i64 1
  %29 = call ptr @json_object_dotget_value(ptr noundef %26, ptr noundef %28)
  store ptr %29, ptr %3, align 8
  store i32 1, ptr %7, align 4
  br label %30

30:                                               ; preds = %16, %12
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  %31 = load ptr, ptr %3, align 8
  ret ptr %31
}

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strchr(ptr noundef, i32 noundef) #2

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 willreturn memory(read) "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 }
attributes #4 = { nounwind willreturn memory(read) }

!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"}


; 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 @json_object_get_value(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare hidden ptr @json_object_nget_value(ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #0

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

; Function Attrs: nounwind uwtable
define dso_local ptr @json_object_dotget_value(ptr noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  %3 = tail call ptr @strchr(ptr noundef nonnull dereferenceable(1) %1, i32 noundef 46) #2
  %.not13 = icmp eq ptr %3, null
  br i1 %.not13, label %tailrecurse._crit_edge, label %tailrecurse

tailrecurse._crit_edge:                           ; preds = %tailrecurse, %2
  %.tr.lcssa = phi ptr [ %0, %2 ], [ %10, %tailrecurse ]
  %.tr12.lcssa = phi ptr [ %1, %2 ], [ %11, %tailrecurse ]
  %4 = tail call ptr @json_object_get_value(ptr noundef %.tr.lcssa, ptr noundef %.tr12.lcssa)
  ret ptr %4

tailrecurse:                                      ; preds = %2, %tailrecurse
  %5 = phi ptr [ %12, %tailrecurse ], [ %3, %2 ]
  %.tr1215 = phi ptr [ %11, %tailrecurse ], [ %1, %2 ]
  %.tr14 = phi ptr [ %10, %tailrecurse ], [ %0, %2 ]
  %6 = ptrtoint ptr %5 to i64
  %7 = ptrtoint ptr %.tr1215 to i64
  %8 = sub i64 %6, %7
  %9 = tail call ptr @json_object_nget_value(ptr noundef %.tr14, ptr noundef %.tr1215, i64 noundef %8)
  %10 = tail call ptr @json_value_get_object(ptr noundef %9)
  %11 = getelementptr inbounds i8, ptr %5, i64 1
  %12 = tail call ptr @strchr(ptr noundef nonnull dereferenceable(1) %11, i32 noundef 46) #2
  %.not = icmp eq ptr %12, null
  br i1 %.not, label %tailrecurse._crit_edge, label %tailrecurse
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strchr(ptr noundef, i32 noundef) local_unnamed_addr #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" }
attributes #1 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 willreturn memory(read) }

!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)"}


; Effective O3 passes: GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass