; 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.hashmap1 = type { ptr, i64, i64, double, i32, ptr, ptr, ptr }
%struct.hashmap1_entry = type { %struct.struct_s, %struct.struct_s, i64, i32 }

; 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 @hm1_impl_get_entry(ptr noundef, ptr noundef byval(%struct.struct_s) align 8) #2

; Function Attrs: nounwind uwtable
define dso_local zeroext i1 @hm1_update(ptr noundef %0, ptr noundef byval(%struct.struct_s) align 8 %1, ptr noundef byval(%struct.struct_s) align 8 %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 i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !5
  %10 = load ptr, ptr %6, align 8, !tbaa !5
  %11 = call zeroext i1 @hm1_empty(ptr noundef %10)
  br i1 %11, label %12, label %15

12:                                               ; preds = %4
  %13 = load ptr, ptr %6, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.hashmap1, ptr %13, i32 0, i32 4
  store i32 2, ptr %14, align 8, !tbaa !9
  store i1 false, ptr %5, align 1
  br label %36

15:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  %16 = load ptr, ptr %6, align 8, !tbaa !5
  %17 = call ptr @hm1_impl_get_entry(ptr noundef %16, ptr noundef byval(%struct.struct_s) align 8 %1)
  store ptr %17, ptr %8, align 8, !tbaa !5
  %18 = load ptr, ptr %8, align 8, !tbaa !5
  %19 = icmp ne ptr %18, null
  br i1 %19, label %23, label %20

20:                                               ; preds = %15
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.hashmap1, ptr %21, i32 0, i32 4
  store i32 3, ptr %22, align 8, !tbaa !9
  store i1 false, ptr %5, align 1
  store i32 1, ptr %9, align 4
  br label %35

23:                                               ; preds = %15
  %24 = load ptr, ptr %7, align 8, !tbaa !5
  %25 = icmp ne ptr %24, null
  br i1 %25, label %26, label %30

26:                                               ; preds = %23
  %27 = load ptr, ptr %7, align 8, !tbaa !5
  %28 = load ptr, ptr %8, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.hashmap1_entry, ptr %28, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %27, ptr align 8 %29, i64 104, i1 false), !tbaa.struct !14
  br label %30

30:                                               ; preds = %26, %23
  %31 = load ptr, ptr %8, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.hashmap1_entry, ptr %31, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %32, ptr align 8 %2, i64 104, i1 false), !tbaa.struct !14
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.hashmap1, ptr %33, i32 0, i32 4
  store i32 0, ptr %34, align 8, !tbaa !9
  store i1 true, ptr %5, align 1
  store i32 1, ptr %9, align 4
  br label %35

35:                                               ; preds = %30, %20
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  br label %36

36:                                               ; preds = %35, %12
  %37 = load i1, ptr %5, align 1
  ret i1 %37
}

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @hm1_empty(ptr noundef) #2

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 = !{!"hashmap1", !6, i64 0, !11, i64 8, !11, i64 16, !12, i64 24, !13, i64 32, !6, i64 40, !6, i64 48, !6, i64 56}
!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}


; 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 @hm1_impl_get_entry(ptr noundef, ptr noundef byval(%struct.struct_s) align 8) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef zeroext i1 @hm1_update(ptr noundef %0, ptr noundef byval(%struct.struct_s) align 8 %1, ptr nocapture noundef readonly byval(%struct.struct_s) align 8 %2, ptr noundef writeonly %3) local_unnamed_addr #1 {
  %5 = tail call zeroext i1 @hm1_empty(ptr noundef %0)
  br i1 %5, label %13, label %6

6:                                                ; preds = %4
  %7 = tail call ptr @hm1_impl_get_entry(ptr noundef %0, ptr noundef nonnull byval(%struct.struct_s) align 8 %1)
  %.not.not = icmp eq ptr %7, null
  br i1 %.not.not, label %13, label %8

8:                                                ; preds = %6
  %.not13 = icmp eq ptr %3, null
  br i1 %.not13, label %11, label %9

9:                                                ; preds = %8
  %10 = getelementptr inbounds i8, ptr %7, 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) %10, i64 104, i1 false), !tbaa.struct !5
  br label %11

11:                                               ; preds = %9, %8
  %12 = getelementptr inbounds i8, ptr %7, i64 104
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %12, ptr noundef nonnull align 8 dereferenceable(104) %2, i64 104, i1 false), !tbaa.struct !5
  br label %13

13:                                               ; preds = %6, %4, %11
  %.sink = phi i32 [ 0, %11 ], [ 2, %4 ], [ 3, %6 ]
  %.1 = phi i1 [ true, %11 ], [ false, %4 ], [ false, %6 ]
  %14 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 %.sink, ptr %14, align 8, !tbaa !13
  ret i1 %.1
}

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @hm1_empty(ptr noundef) local_unnamed_addr #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" }

!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 = !{i64 0, i64 4, !6, i64 4, i64 4, !6, i64 8, i64 8, !10, i64 16, i64 8, !10, i64 24, i64 80, !12}
!6 = !{!7, !7, i64 0}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!11, !11, i64 0}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!8, !8, i64 0}
!13 = !{!14, !7, i64 32}
!14 = !{!"hashmap1", !11, i64 0, !15, i64 8, !15, i64 16, !16, i64 24, !7, i64 32, !11, i64 40, !11, i64 48, !11, i64 56}
!15 = !{!"long", !8, i64 0}
!16 = !{!"double", !8, i64 0}


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