; LLVM IR from ponylang/ponyc :: test/full-program-tests/codegen-trace (additional)

; 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.object_t = type { ptr, i64, i32, i8, 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

declare ptr @ponyint_objectmap_next(ptr noundef, ptr noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local zeroext i1 @objectmap_has_object_rc(ptr noundef %0, ptr noundef %1, i64 noundef %2) #2 {
  %4 = alloca i1, align 1
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i64 %2, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  store i64 -1, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  br label %11

11:                                               ; preds = %27, %3
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = call ptr @ponyint_objectmap_next(ptr noundef %12, ptr noundef %8)
  store ptr %13, ptr %9, align 8, !tbaa !5
  %14 = icmp ne ptr %13, null
  br i1 %14, label %15, label %28

15:                                               ; preds = %11
  %16 = load ptr, ptr %9, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.object_t, ptr %16, i32 0, i32 0
  %18 = load ptr, ptr %17, align 8, !tbaa !11
  %19 = load ptr, ptr %6, align 8, !tbaa !5
  %20 = icmp eq ptr %18, %19
  br i1 %20, label %21, label %27

21:                                               ; preds = %15
  %22 = load ptr, ptr %9, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.object_t, ptr %22, i32 0, i32 1
  %24 = load i64, ptr %23, align 8, !tbaa !15
  %25 = load i64, ptr %7, align 8, !tbaa !9
  %26 = icmp eq i64 %24, %25
  store i1 %26, ptr %4, align 1
  store i32 1, ptr %10, align 4
  br label %29

27:                                               ; preds = %15
  br label %11, !llvm.loop !16

28:                                               ; preds = %11
  store i1 false, ptr %4, align 1
  store i32 1, ptr %10, align 4
  br label %29

29:                                               ; preds = %28, %21
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  %30 = load i1, ptr %4, align 1
  ret i1 %30
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress 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 #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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTS8object_t", !6, i64 0, !10, i64 8, !13, i64 16, !14, i64 20, !6, i64 24}
!13 = !{!"int", !7, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{!12, !10, i64 8}
!16 = distinct !{!16, !17}
!17 = !{!"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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

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

declare ptr @ponyint_objectmap_next(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local zeroext i1 @objectmap_has_object_rc(ptr noundef %0, ptr noundef readnone %1, i64 noundef %2) local_unnamed_addr #2 {
  %4 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #3
  store i64 -1, ptr %4, align 8, !tbaa !5
  br label %5

5:                                                ; preds = %7, %3
  %6 = call ptr @ponyint_objectmap_next(ptr noundef %0, ptr noundef nonnull %4)
  %.not = icmp eq ptr %6, null
  br i1 %.not, label %.loopexit, label %7

7:                                                ; preds = %5
  %8 = load ptr, ptr %6, align 8, !tbaa !9
  %9 = icmp eq ptr %8, %1
  br i1 %9, label %10, label %5, !llvm.loop !14

10:                                               ; preds = %7
  %11 = getelementptr inbounds i8, ptr %6, i64 8
  %12 = load i64, ptr %11, align 8, !tbaa !16
  %13 = icmp eq i64 %12, %2
  br label %.loopexit

.loopexit:                                        ; preds = %5, %10
  %.0 = phi i1 [ %13, %10 ], [ false, %5 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #3
  ret i1 %.0
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress 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 #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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTS8object_t", !11, i64 0, !6, i64 8, !12, i64 16, !13, i64 20, !11, i64 24}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!"bool", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = !{!10, !6, i64 8}


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