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

; 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: nounwind uwtable
define dso_local zeroext i1 @has_member(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = call ptr @stringtab(ptr noundef %9)
  store ptr %10, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = call ptr @ast_child(ptr noundef %11)
  store ptr %12, ptr %6, align 8, !tbaa !5
  br label %13

13:                                               ; preds = %36, %2
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  %15 = icmp ne ptr %14, null
  br i1 %15, label %16, label %37

16:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  %17 = load ptr, ptr %6, align 8, !tbaa !5
  %18 = call i32 @ast_id(ptr noundef %17)
  switch i32 %18, label %22 [
    i32 140, label %19
    i32 141, label %19
    i32 86, label %19
  ]

19:                                               ; preds = %16, %16, %16
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = call ptr @ast_child(ptr noundef %20)
  store ptr %21, ptr %7, align 8, !tbaa !5
  br label %25

22:                                               ; preds = %16
  %23 = load ptr, ptr %6, align 8, !tbaa !5
  %24 = call ptr @ast_childidx(ptr noundef %23, i64 noundef 1)
  store ptr %24, ptr %7, align 8, !tbaa !5
  br label %25

25:                                               ; preds = %22, %19
  %26 = load ptr, ptr %7, align 8, !tbaa !5
  %27 = call ptr @ast_name(ptr noundef %26)
  %28 = load ptr, ptr %5, align 8, !tbaa !5
  %29 = icmp eq ptr %27, %28
  br i1 %29, label %30, label %31

30:                                               ; preds = %25
  store i1 true, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %34

31:                                               ; preds = %25
  %32 = load ptr, ptr %6, align 8, !tbaa !5
  %33 = call ptr @ast_sibling(ptr noundef %32)
  store ptr %33, ptr %6, align 8, !tbaa !5
  store i32 0, ptr %8, align 4
  br label %34

34:                                               ; preds = %31, %30
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  %35 = load i32, ptr %8, align 4
  switch i32 %35, label %38 [
    i32 0, label %36
  ]

36:                                               ; preds = %34
  br label %13, !llvm.loop !9

37:                                               ; preds = %13
  store i1 false, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %38

38:                                               ; preds = %37, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  %39 = load i1, ptr %3, align 1
  ret i1 %39
}

declare ptr @stringtab(ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

declare ptr @ast_child(ptr noundef) #1

declare i32 @ast_id(ptr noundef) #1

declare ptr @ast_childidx(ptr noundef, i64 noundef) #1

declare ptr @ast_name(ptr noundef) #1

declare ptr @ast_sibling(ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

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 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; 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
define dso_local noundef zeroext i1 @has_member(ptr noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  %3 = tail call ptr @stringtab(ptr noundef %1) #2
  %4 = tail call ptr @ast_child(ptr noundef %0) #2
  %.not16.not = icmp eq ptr %4, null
  br i1 %.not16.not, label %.thread, label %.lr.ph

.lr.ph:                                           ; preds = %2, %12
  %.01117 = phi ptr [ %13, %12 ], [ %4, %2 ]
  %5 = tail call i32 @ast_id(ptr noundef nonnull %.01117) #2
  switch i32 %5, label %8 [
    i32 140, label %6
    i32 141, label %6
    i32 86, label %6
  ]

6:                                                ; preds = %.lr.ph, %.lr.ph, %.lr.ph
  %7 = tail call ptr @ast_child(ptr noundef nonnull %.01117) #2
  br label %10

8:                                                ; preds = %.lr.ph
  %9 = tail call ptr @ast_childidx(ptr noundef nonnull %.01117, i64 noundef 1) #2
  br label %10

10:                                               ; preds = %8, %6
  %.010 = phi ptr [ %9, %8 ], [ %7, %6 ]
  %11 = tail call ptr @ast_name(ptr noundef %.010) #2
  %.not14 = icmp eq ptr %11, %3
  br i1 %.not14, label %.thread, label %12

12:                                               ; preds = %10
  %13 = tail call ptr @ast_sibling(ptr noundef nonnull %.01117) #2
  %.not.not = icmp eq ptr %13, null
  br i1 %.not.not, label %.thread, label %.lr.ph

.thread:                                          ; preds = %12, %10, %2
  %.not.lcssa = phi i1 [ false, %2 ], [ %.not14, %10 ], [ %.not14, %12 ]
  ret i1 %.not.lcssa
}

declare ptr @stringtab(ptr noundef) local_unnamed_addr #1

declare ptr @ast_child(ptr noundef) local_unnamed_addr #1

declare i32 @ast_id(ptr noundef) local_unnamed_addr #1

declare ptr @ast_childidx(ptr noundef, i64 noundef) local_unnamed_addr #1

declare ptr @ast_name(ptr noundef) local_unnamed_addr #1

declare ptr @ast_sibling(ptr 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 = { "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)"}


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