; LLVM IR from kylewray/nova :: src/pomdp/policies (pomdp_alpha_vectors)

; 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.nova::NovaPOMDPAlphaVectors" = type { i32, i32, i32, ptr, ptr }

@stderr = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [45 x i8], align 1

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local i32 @pomdp_alpha_vectors_uninitialize(ptr noundef %0) #1 {
  %2 = alloca i32, align 4
  %3 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = icmp eq ptr %4, null
  br i1 %5, label %6, label %9

6:                                                ; preds = %1
  %7 = load ptr, ptr @stderr, align 8, !tbaa !5
  %8 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %7, ptr noundef @.str.3, ptr noundef @.str.1) #3
  store i32 1, ptr %2, align 4
  br label %44

9:                                                ; preds = %1
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %10, i32 0, i32 0
  store i32 0, ptr %11, align 8, !tbaa !9
  %12 = load ptr, ptr %3, align 8, !tbaa !5
  %13 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %12, i32 0, i32 1
  store i32 0, ptr %13, align 4, !tbaa !12
  %14 = load ptr, ptr %3, align 8, !tbaa !5
  %15 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %14, i32 0, i32 2
  store i32 0, ptr %15, align 8, !tbaa !13
  %16 = load ptr, ptr %3, align 8, !tbaa !5
  %17 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %16, i32 0, i32 3
  %18 = load ptr, ptr %17, align 8, !tbaa !14
  %19 = icmp ne ptr %18, null
  br i1 %19, label %20, label %27

20:                                               ; preds = %9
  %21 = load ptr, ptr %3, align 8, !tbaa !5
  %22 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %21, i32 0, i32 3
  %23 = load ptr, ptr %22, align 8, !tbaa !14
  %24 = icmp eq ptr %23, null
  br i1 %24, label %26, label %25

25:                                               ; preds = %20
  call void @_ZdaPv(ptr noundef %23) #4
  br label %26

26:                                               ; preds = %25, %20
  br label %27

27:                                               ; preds = %26, %9
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  %29 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %28, i32 0, i32 3
  store ptr null, ptr %29, align 8, !tbaa !14
  %30 = load ptr, ptr %3, align 8, !tbaa !5
  %31 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %30, i32 0, i32 4
  %32 = load ptr, ptr %31, align 8, !tbaa !15
  %33 = icmp ne ptr %32, null
  br i1 %33, label %34, label %41

34:                                               ; preds = %27
  %35 = load ptr, ptr %3, align 8, !tbaa !5
  %36 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %35, i32 0, i32 4
  %37 = load ptr, ptr %36, align 8, !tbaa !15
  %38 = icmp eq ptr %37, null
  br i1 %38, label %40, label %39

39:                                               ; preds = %34
  call void @_ZdaPv(ptr noundef %37) #4
  br label %40

40:                                               ; preds = %39, %34
  br label %41

41:                                               ; preds = %40, %27
  %42 = load ptr, ptr %3, align 8, !tbaa !5
  %43 = getelementptr inbounds %"struct.nova::NovaPOMDPAlphaVectors", ptr %42, i32 0, i32 4
  store ptr null, ptr %43, align 8, !tbaa !15
  store i32 0, ptr %2, align 4
  br label %44

44:                                               ; preds = %41, %6
  %45 = load i32, ptr %2, align 4
  ret i32 %45
}

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #2

attributes #0 = { nounwind "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 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 = { nobuiltin nounwind "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 = { builtin 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, !11, i64 0}
!10 = !{!"_ZTSN4nova21NovaPOMDPAlphaVectorsE", !11, i64 0, !11, i64 4, !11, i64 8, !6, i64 16, !6, i64 24}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 4}
!13 = !{!10, !11, i64 8}
!14 = !{!10, !6, i64 16}
!15 = !{!10, !6, i64 24}


; 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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [45 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local range(i32 0, 2) i32 @pomdp_alpha_vectors_uninitialize(ptr noundef %0) local_unnamed_addr #1 {
  %2 = icmp eq ptr %0, null
  br i1 %2, label %3, label %6

3:                                                ; preds = %1
  %4 = load ptr, ptr @stderr, align 8, !tbaa !5
  %5 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %4, ptr noundef nonnull @.str.3, ptr noundef nonnull @.str.1) #3
  br label %17

6:                                                ; preds = %1
  store i32 0, ptr %0, align 8, !tbaa !9
  %7 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 0, ptr %7, align 4, !tbaa !12
  %8 = getelementptr inbounds i8, ptr %0, i64 8
  store i32 0, ptr %8, align 8, !tbaa !13
  %9 = getelementptr inbounds i8, ptr %0, i64 16
  %10 = load ptr, ptr %9, align 8, !tbaa !14
  %.not = icmp eq ptr %10, null
  br i1 %.not, label %12, label %11

11:                                               ; preds = %6
  tail call void @_ZdaPv(ptr noundef nonnull %10) #4
  br label %12

12:                                               ; preds = %11, %6
  store ptr null, ptr %9, align 8, !tbaa !14
  %13 = getelementptr inbounds i8, ptr %0, i64 24
  %14 = load ptr, ptr %13, align 8, !tbaa !15
  %.not13 = icmp eq ptr %14, null
  br i1 %.not13, label %16, label %15

15:                                               ; preds = %12
  tail call void @_ZdaPv(ptr noundef nonnull %14) #4
  br label %16

16:                                               ; preds = %15, %12
  store ptr null, ptr %13, align 8, !tbaa !15
  br label %17

17:                                               ; preds = %16, %3
  %.0 = phi i32 [ 1, %3 ], [ 0, %16 ]
  ret i32 %.0
}

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #2

attributes #0 = { nofree nounwind "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 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 = { nobuiltin nounwind "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 = { cold nounwind }
attributes #4 = { builtin 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, !11, i64 0}
!10 = !{!"_ZTSN4nova21NovaPOMDPAlphaVectorsE", !11, i64 0, !11, i64 4, !11, i64 8, !6, i64 16, !6, i64 24}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 4}
!13 = !{!10, !11, i64 8}
!14 = !{!10, !6, i64 16}
!15 = !{!10, !6, i64 24}


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