; LLVM IR from ponylang/ponyc :: src/libponyc/ast (ast)

; 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.ast_t = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i8 }

@.str.1 = external hidden unnamed_addr constant [71 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [15 x i8], align 1
@__func__.ast_add = external hidden unnamed_addr constant [8 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [15 x i8], align 1

declare void @ponyint_assert_fail(ptr noundef, ptr noundef, i64 noundef, ptr noundef) #0

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

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

; Function Attrs: nounwind uwtable
declare hidden zeroext i1 @hasparent(ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local ptr @ast_add(ptr noundef %0, ptr noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = load ptr, ptr %3, align 8, !tbaa !5
  %6 = icmp ne ptr %5, null
  br i1 %6, label %7, label %8

7:                                                ; preds = %2
  br label %9

8:                                                ; preds = %2
  call void @ponyint_assert_fail(ptr noundef @.str.24, ptr noundef @.str.1, i64 noundef 1410, ptr noundef @__func__.ast_add)
  br label %9

9:                                                ; preds = %8, %7
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = icmp ne ptr %10, %11
  br i1 %12, label %13, label %14

13:                                               ; preds = %9
  br label %15

14:                                               ; preds = %9
  call void @ponyint_assert_fail(ptr noundef @.str.25, ptr noundef @.str.1, i64 noundef 1411, ptr noundef @__func__.ast_add)
  br label %15

15:                                               ; preds = %14, %13
  %16 = load ptr, ptr %3, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.ast_t, ptr %16, i32 0, i32 4
  %18 = load ptr, ptr %17, align 8, !tbaa !9
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = icmp ne ptr %18, %19
  br i1 %20, label %21, label %22

21:                                               ; preds = %15
  br label %23

22:                                               ; preds = %15
  call void @ponyint_assert_fail(ptr noundef @.str.26, ptr noundef @.str.1, i64 noundef 1412, ptr noundef @__func__.ast_add)
  br label %23

23:                                               ; preds = %22, %21
  %24 = load ptr, ptr %3, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.ast_t, ptr %24, i32 0, i32 8
  %26 = load i8, ptr %25, align 4, !tbaa !13, !range !14, !noundef !15
  %27 = trunc i8 %26 to i1
  br i1 %27, label %29, label %28

28:                                               ; preds = %23
  br label %30

29:                                               ; preds = %23
  call void @ponyint_assert_fail(ptr noundef @.str.27, ptr noundef @.str.1, i64 noundef 1414, ptr noundef @__func__.ast_add)
  br label %30

30:                                               ; preds = %29, %28
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  %32 = call zeroext i1 @hasparent(ptr noundef %31)
  br i1 %32, label %33, label %36

33:                                               ; preds = %30
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  %35 = call ptr @ast_dup(ptr noundef %34)
  store ptr %35, ptr %4, align 8, !tbaa !5
  br label %44

36:                                               ; preds = %30
  %37 = load ptr, ptr %4, align 8, !tbaa !5
  %38 = getelementptr inbounds %struct.ast_t, ptr %37, i32 0, i32 8
  %39 = load i8, ptr %38, align 4, !tbaa !13, !range !14, !noundef !15
  %40 = trunc i8 %39 to i1
  br i1 %40, label %42, label %41

41:                                               ; preds = %36
  br label %43

42:                                               ; preds = %36
  call void @ponyint_assert_fail(ptr noundef @.str.28, ptr noundef @.str.1, i64 noundef 1421, ptr noundef @__func__.ast_add)
  br label %43

43:                                               ; preds = %42, %41
  br label %44

44:                                               ; preds = %43, %33
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  %46 = load ptr, ptr %3, align 8, !tbaa !5
  call void @set_scope_and_parent(ptr noundef %45, ptr noundef %46)
  %47 = load ptr, ptr %3, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.ast_t, ptr %47, i32 0, i32 4
  %49 = load ptr, ptr %48, align 8, !tbaa !9
  %50 = load ptr, ptr %4, align 8, !tbaa !5
  %51 = getelementptr inbounds %struct.ast_t, ptr %50, i32 0, i32 5
  store ptr %49, ptr %51, align 8, !tbaa !16
  %52 = load ptr, ptr %4, align 8, !tbaa !5
  %53 = load ptr, ptr %3, align 8, !tbaa !5
  %54 = getelementptr inbounds %struct.ast_t, ptr %53, i32 0, i32 4
  store ptr %52, ptr %54, align 8, !tbaa !9
  %55 = load ptr, ptr %4, align 8, !tbaa !5
  ret ptr %55
}

attributes #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 = { 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, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 32}
!10 = !{!"ast_t", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !11, i64 56, !12, i64 60}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_Bool", !7, i64 0}
!13 = !{!10, !12, i64 60}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!10, !6, i64 40}


; 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"

@.str.1 = external hidden unnamed_addr constant [71 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [15 x i8], align 1
@__func__.ast_add = external hidden unnamed_addr constant [8 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [15 x i8], align 1

declare void @ponyint_assert_fail(ptr noundef, ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #0

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

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

; Function Attrs: nounwind uwtable
declare hidden zeroext i1 @hasparent(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef ptr @ast_add(ptr noundef %0, ptr noundef %1) local_unnamed_addr #1 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %3, label %4

3:                                                ; preds = %2
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.24, ptr noundef nonnull @.str.1, i64 noundef 1410, ptr noundef nonnull @__func__.ast_add) #2
  br label %4

4:                                                ; preds = %2, %3
  %.not16 = icmp eq ptr %0, %1
  br i1 %.not16, label %5, label %6

5:                                                ; preds = %4
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.25, ptr noundef nonnull @.str.1, i64 noundef 1411, ptr noundef nonnull @__func__.ast_add) #2
  br label %6

6:                                                ; preds = %4, %5
  %7 = getelementptr inbounds i8, ptr %0, i64 32
  %8 = load ptr, ptr %7, align 8, !tbaa !5
  %.not17 = icmp eq ptr %8, %1
  br i1 %.not17, label %9, label %10

9:                                                ; preds = %6
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.26, ptr noundef nonnull @.str.1, i64 noundef 1412, ptr noundef nonnull @__func__.ast_add) #2
  br label %10

10:                                               ; preds = %6, %9
  %11 = getelementptr inbounds i8, ptr %0, i64 60
  %12 = load i8, ptr %11, align 4, !tbaa !12, !range !13, !noundef !14
  %13 = trunc nuw i8 %12 to i1
  br i1 %13, label %14, label %15

14:                                               ; preds = %10
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.27, ptr noundef nonnull @.str.1, i64 noundef 1414, ptr noundef nonnull @__func__.ast_add) #2
  br label %15

15:                                               ; preds = %10, %14
  %16 = tail call zeroext i1 @hasparent(ptr noundef %1)
  br i1 %16, label %17, label %19

17:                                               ; preds = %15
  %18 = tail call ptr @ast_dup(ptr noundef %1)
  br label %24

19:                                               ; preds = %15
  %20 = getelementptr inbounds i8, ptr %1, i64 60
  %21 = load i8, ptr %20, align 4, !tbaa !12, !range !13, !noundef !14
  %22 = trunc nuw i8 %21 to i1
  br i1 %22, label %23, label %24

23:                                               ; preds = %19
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.28, ptr noundef nonnull @.str.1, i64 noundef 1421, ptr noundef nonnull @__func__.ast_add) #2
  br label %24

24:                                               ; preds = %23, %19, %17
  %.0 = phi ptr [ %18, %17 ], [ %1, %23 ], [ %1, %19 ]
  tail call void @set_scope_and_parent(ptr noundef %.0, ptr noundef nonnull %0)
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  %26 = getelementptr inbounds i8, ptr %.0, i64 40
  store ptr %25, ptr %26, align 8, !tbaa !15
  store ptr %.0, ptr %7, align 8, !tbaa !5
  ret ptr %.0
}

attributes #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 = { 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, !7, i64 32}
!6 = !{!"ast_t", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !10, i64 56, !11, i64 60}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_Bool", !8, i64 0}
!12 = !{!6, !11, i64 60}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = !{!6, !7, i64 40}


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