; LLVM IR from LeoVen/C-Macro-Collections :: tests (types)

; 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.struct_s = type { i32, i32, ptr, ptr, [10 x double] }
%struct.hashbidimap1 = type { ptr, i64, i64, double, i32, ptr, ptr, ptr, ptr, ptr }
%struct.hashbidimap1_entry = type { %struct.struct_s, %struct.struct_s, [2 x i64], [2 x ptr] }
%struct.cmc_alloc_node = type { ptr, ptr, ptr, 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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: nounwind uwtable
declare hidden ptr @hbm1_impl_get_entry_by_key(ptr noundef, ptr noundef byval(%struct.struct_s) align 8) #2

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @hbm1_empty(ptr noundef) #2

; Function Attrs: nounwind uwtable
define dso_local zeroext i1 @hbm1_remove_by_key(ptr noundef %0, ptr noundef byval(%struct.struct_s) align 8 %1, ptr noundef %2, ptr noundef %3) #2 {
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  %12 = load ptr, ptr %6, align 8, !tbaa !5
  %13 = call zeroext i1 @hbm1_empty(ptr noundef %12)
  br i1 %13, label %14, label %17

14:                                               ; preds = %4
  %15 = load ptr, ptr %6, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.hashbidimap1, ptr %15, i32 0, i32 4
  store i32 2, ptr %16, align 8, !tbaa !9
  store i1 false, ptr %5, align 1
  br label %75

17:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  %18 = load ptr, ptr %6, align 8, !tbaa !5
  %19 = call ptr @hbm1_impl_get_entry_by_key(ptr noundef %18, ptr noundef byval(%struct.struct_s) align 8 %1)
  store ptr %19, ptr %9, align 8, !tbaa !5
  %20 = load ptr, ptr %9, align 8, !tbaa !5
  %21 = icmp ne ptr %20, null
  br i1 %21, label %25, label %22

22:                                               ; preds = %17
  %23 = load ptr, ptr %6, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.hashbidimap1, ptr %23, i32 0, i32 4
  store i32 3, ptr %24, align 8, !tbaa !9
  store i1 false, ptr %5, align 1
  store i32 1, ptr %11, align 4
  br label %74

25:                                               ; preds = %17
  %26 = load ptr, ptr %9, align 8, !tbaa !5
  %27 = load ptr, ptr %26, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.hashbidimap1_entry, ptr %27, i32 0, i32 3
  %29 = getelementptr inbounds [2 x ptr], ptr %28, i64 0, i64 1
  %30 = load ptr, ptr %29, align 8, !tbaa !5
  store ptr %30, ptr %10, align 8, !tbaa !5
  %31 = load ptr, ptr %10, align 8, !tbaa !5
  %32 = icmp ne ptr %31, null
  br i1 %32, label %33, label %39

33:                                               ; preds = %25
  %34 = load ptr, ptr %10, align 8, !tbaa !5
  %35 = load ptr, ptr %34, align 8, !tbaa !5
  %36 = load ptr, ptr %9, align 8, !tbaa !5
  %37 = load ptr, ptr %36, align 8, !tbaa !5
  %38 = icmp ne ptr %35, %37
  br i1 %38, label %39, label %42

39:                                               ; preds = %33, %25
  %40 = load ptr, ptr %6, align 8, !tbaa !5
  %41 = getelementptr inbounds %struct.hashbidimap1, ptr %40, i32 0, i32 4
  store i32 7, ptr %41, align 8, !tbaa !9
  store i1 false, ptr %5, align 1
  store i32 1, ptr %11, align 4
  br label %74

42:                                               ; preds = %33
  %43 = load ptr, ptr %7, align 8, !tbaa !5
  %44 = icmp ne ptr %43, null
  br i1 %44, label %45, label %50

45:                                               ; preds = %42
  %46 = load ptr, ptr %7, align 8, !tbaa !5
  %47 = load ptr, ptr %9, align 8, !tbaa !5
  %48 = load ptr, ptr %47, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.hashbidimap1_entry, ptr %48, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %46, ptr align 8 %49, i64 104, i1 false), !tbaa.struct !14
  br label %50

50:                                               ; preds = %45, %42
  %51 = load ptr, ptr %8, align 8, !tbaa !5
  %52 = icmp ne ptr %51, null
  br i1 %52, label %53, label %58

53:                                               ; preds = %50
  %54 = load ptr, ptr %8, align 8, !tbaa !5
  %55 = load ptr, ptr %9, align 8, !tbaa !5
  %56 = load ptr, ptr %55, align 8, !tbaa !5
  %57 = getelementptr inbounds %struct.hashbidimap1_entry, ptr %56, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %54, ptr align 8 %57, i64 104, i1 false), !tbaa.struct !14
  br label %58

58:                                               ; preds = %53, %50
  %59 = load ptr, ptr %6, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct.hashbidimap1, ptr %59, i32 0, i32 7
  %61 = load ptr, ptr %60, align 8, !tbaa !17
  %62 = getelementptr inbounds %struct.cmc_alloc_node, ptr %61, i32 0, i32 3
  %63 = load ptr, ptr %62, align 8, !tbaa !18
  %64 = load ptr, ptr %9, align 8, !tbaa !5
  %65 = load ptr, ptr %64, align 8, !tbaa !5
  call void %63(ptr noundef %65)
  %66 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr inttoptr (i64 1 to ptr), ptr %66, align 8, !tbaa !5
  %67 = load ptr, ptr %10, align 8, !tbaa !5
  store ptr inttoptr (i64 1 to ptr), ptr %67, align 8, !tbaa !5
  %68 = load ptr, ptr %6, align 8, !tbaa !5
  %69 = getelementptr inbounds %struct.hashbidimap1, ptr %68, i32 0, i32 2
  %70 = load i64, ptr %69, align 8, !tbaa !20
  %71 = add i64 %70, -1
  store i64 %71, ptr %69, align 8, !tbaa !20
  %72 = load ptr, ptr %6, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.hashbidimap1, ptr %72, i32 0, i32 4
  store i32 0, ptr %73, align 8, !tbaa !9
  store i1 true, ptr %5, align 1
  store i32 1, ptr %11, align 4
  br label %74

74:                                               ; preds = %58, %39, %22
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  br label %75

75:                                               ; preds = %74, %14
  %76 = load i1, ptr %5, align 1
  ret i1 %76
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = !{!10, !13, i64 32}
!10 = !{!"hashbidimap1", !6, i64 0, !11, i64 8, !11, i64 16, !12, i64 24, !13, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72}
!11 = !{!"long", !7, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{i64 0, i64 4, !15, i64 4, i64 4, !15, i64 8, i64 8, !5, i64 16, i64 8, !5, i64 24, i64 80, !16}
!15 = !{!13, !13, i64 0}
!16 = !{!7, !7, i64 0}
!17 = !{!10, !6, i64 56}
!18 = !{!19, !6, i64 24}
!19 = !{!"cmc_alloc_node", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!20 = !{!10, !11, i64 16}


; 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"

%struct.struct_s = type { i32, i32, ptr, ptr, [10 x double] }

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: nounwind uwtable
declare hidden ptr @hbm1_impl_get_entry_by_key(ptr noundef, ptr noundef byval(%struct.struct_s) align 8) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @hbm1_empty(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef zeroext i1 @hbm1_remove_by_key(ptr noundef %0, ptr noundef byval(%struct.struct_s) align 8 %1, ptr noundef writeonly %2, ptr noundef writeonly %3) local_unnamed_addr #1 {
  %5 = tail call zeroext i1 @hbm1_empty(ptr noundef %0)
  br i1 %5, label %28, label %6

6:                                                ; preds = %4
  %7 = tail call ptr @hbm1_impl_get_entry_by_key(ptr noundef %0, ptr noundef nonnull byval(%struct.struct_s) align 8 %1)
  %.not = icmp eq ptr %7, null
  br i1 %.not, label %28, label %8

8:                                                ; preds = %6
  %9 = load ptr, ptr %7, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %9, i64 232
  %11 = load ptr, ptr %10, align 8, !tbaa !5
  %.not28 = icmp eq ptr %11, null
  br i1 %.not28, label %28, label %12

12:                                               ; preds = %8
  %13 = load ptr, ptr %11, align 8, !tbaa !5
  %.not29 = icmp eq ptr %13, %9
  br i1 %.not29, label %14, label %28

14:                                               ; preds = %12
  %.not30 = icmp eq ptr %2, null
  br i1 %.not30, label %16, label %15

15:                                               ; preds = %14
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %2, ptr noundef nonnull align 8 dereferenceable(104) %9, i64 104, i1 false), !tbaa.struct !9
  %.pre32.pre = load ptr, ptr %7, align 8, !tbaa !5
  br label %16

16:                                               ; preds = %15, %14
  %.pre32 = phi ptr [ %.pre32.pre, %15 ], [ %9, %14 ]
  %.not31 = icmp eq ptr %3, null
  br i1 %.not31, label %19, label %17

17:                                               ; preds = %16
  %18 = getelementptr inbounds i8, ptr %.pre32, i64 104
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %3, ptr noundef nonnull align 8 dereferenceable(104) %18, i64 104, i1 false), !tbaa.struct !9
  %.pre = load ptr, ptr %7, align 8, !tbaa !5
  br label %19

19:                                               ; preds = %17, %16
  %20 = phi ptr [ %.pre, %17 ], [ %.pre32, %16 ]
  %21 = getelementptr inbounds i8, ptr %0, i64 56
  %22 = load ptr, ptr %21, align 8, !tbaa !13
  %23 = getelementptr inbounds i8, ptr %22, i64 24
  %24 = load ptr, ptr %23, align 8, !tbaa !17
  tail call void %24(ptr noundef %20) #2
  store ptr inttoptr (i64 1 to ptr), ptr %7, align 8, !tbaa !5
  store ptr inttoptr (i64 1 to ptr), ptr %11, align 8, !tbaa !5
  %25 = getelementptr inbounds i8, ptr %0, i64 16
  %26 = load i64, ptr %25, align 8, !tbaa !19
  %27 = add i64 %26, -1
  store i64 %27, ptr %25, align 8, !tbaa !19
  br label %28

28:                                               ; preds = %8, %12, %6, %4, %19
  %.sink = phi i32 [ 0, %19 ], [ 2, %4 ], [ 3, %6 ], [ 7, %12 ], [ 7, %8 ]
  %.1 = phi i1 [ true, %19 ], [ false, %4 ], [ false, %6 ], [ false, %12 ], [ false, %8 ]
  %29 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 %.sink, ptr %29, align 8, !tbaa !20
  ret i1 %.1
}

attributes #0 = { mustprogress nocallback nofree 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 }

!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 = !{i64 0, i64 4, !10, i64 4, i64 4, !10, i64 8, i64 8, !5, i64 16, i64 8, !5, i64 24, i64 80, !12}
!10 = !{!11, !11, i64 0}
!11 = !{!"int", !7, i64 0}
!12 = !{!7, !7, i64 0}
!13 = !{!14, !6, i64 56}
!14 = !{!"hashbidimap1", !6, i64 0, !15, i64 8, !15, i64 16, !16, i64 24, !11, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72}
!15 = !{!"long", !7, i64 0}
!16 = !{!"double", !7, i64 0}
!17 = !{!18, !6, i64 24}
!18 = !{!"cmc_alloc_node", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!19 = !{!14, !15, i64 16}
!20 = !{!14, !11, i64 32}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass