; 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: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; 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) #2

; Function Attrs: nounwind uwtable
declare hidden ptr @hm1_impl_get_entry(ptr noundef, ptr noundef byval(%struct.struct_s) align 8) #3

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @hm1_empty(ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @hm1_get(ptr dead_on_unwind noalias writable sret(%struct.struct_s) align 8 %0, ptr noundef %1, ptr noundef byval(%struct.struct_s) align 8 %2) #3 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  store ptr %1, ptr %4, align 8, !tbaa !5
  %7 = load ptr, ptr %4, align 8, !tbaa !5
  %8 = call zeroext i1 @hm1_empty(ptr noundef %7)
  br i1 %8, label %9, label %17

9:                                                ; preds = %3
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.hashmap1, ptr %10, i32 0, i32 4
  store i32 2, ptr %11, align 8, !tbaa !9
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 104, i1 false)
  %12 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 0
  %13 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 1
  %14 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 2
  %15 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 3
  %16 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 4
  br label %36

17:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = call ptr @hm1_impl_get_entry(ptr noundef %18, ptr noundef byval(%struct.struct_s) align 8 %2)
  store ptr %19, ptr %5, align 8, !tbaa !5
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = icmp ne ptr %20, null
  br i1 %21, label %30, label %22

22:                                               ; preds = %17
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.hashmap1, ptr %23, i32 0, i32 4
  store i32 3, ptr %24, align 8, !tbaa !9
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 104, i1 false)
  %25 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 0
  %26 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 1
  %27 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 2
  %28 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 3
  %29 = getelementptr inbounds %struct.struct_s, ptr %0, i32 0, i32 4
  store i32 1, ptr %6, align 4
  br label %35

30:                                               ; preds = %17
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.hashmap1, ptr %31, i32 0, i32 4
  store i32 0, ptr %32, align 8, !tbaa !9
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.hashmap1_entry, ptr %33, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %0, ptr align 8 %34, i64 104, i1 false), !tbaa.struct !14
  store i32 1, ptr %6, align 4
  br label %35

35:                                               ; preds = %30, %22
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  br label %36

36:                                               ; preds = %35, %9
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #0

; 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) #1

; Function Attrs: nounwind uwtable
declare hidden ptr @hm1_impl_get_entry(ptr noundef, ptr noundef byval(%struct.struct_s) align 8) local_unnamed_addr #2

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

; Function Attrs: nounwind uwtable
define dso_local void @hm1_get(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.struct_s) align 8 %0, ptr noundef %1, ptr noundef byval(%struct.struct_s) align 8 %2) local_unnamed_addr #2 {
  %4 = tail call zeroext i1 @hm1_empty(ptr noundef %1)
  br i1 %4, label %5, label %7

5:                                                ; preds = %3
  %6 = getelementptr inbounds i8, ptr %1, i64 32
  store i32 2, ptr %6, align 8, !tbaa !5
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %0, i8 0, i64 104, i1 false)
  br label %13

7:                                                ; preds = %3
  %8 = tail call ptr @hm1_impl_get_entry(ptr noundef %1, ptr noundef nonnull byval(%struct.struct_s) align 8 %2)
  %.not = icmp eq ptr %8, null
  %9 = getelementptr inbounds i8, ptr %1, i64 32
  br i1 %.not, label %10, label %11

10:                                               ; preds = %7
  store i32 3, ptr %9, align 8, !tbaa !5
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %0, i8 0, i64 104, i1 false)
  br label %13

11:                                               ; preds = %7
  store i32 0, ptr %9, align 8, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %8, i64 104
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %0, ptr noundef nonnull align 8 dereferenceable(104) %12, i64 104, i1 false), !tbaa.struct !13
  br label %13

13:                                               ; preds = %10, %11, %5
  ret void
}

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #1 = { mustprogress 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" }

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


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