; 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.hashmultimap1 = type { ptr, i64, i64, double, i32, ptr, ptr, ptr }
%struct.hashmultimap1_fkey = type { ptr, ptr, ptr, ptr, ptr, ptr }
%struct.hashmultimap1_entry = type { %struct.struct_s, %struct.struct_s, 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: nounwind uwtable
define dso_local i64 @hmm1_impl_key_count(ptr noundef %0, ptr noundef byval(%struct.struct_s) align 8 %1) #1 {
  %3 = alloca i64, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #2
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.hashmultimap1, ptr %9, i32 0, i32 5
  %11 = load ptr, ptr %10, align 8, !tbaa !9
  %12 = getelementptr inbounds %struct.hashmultimap1_fkey, ptr %11, i32 0, i32 4
  %13 = load ptr, ptr %12, align 8, !tbaa !14
  %14 = call i64 %13(ptr noundef byval(%struct.struct_s) align 8 %1)
  store i64 %14, ptr %5, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.hashmultimap1, ptr %15, i32 0, i32 0
  %17 = load ptr, ptr %16, align 8, !tbaa !17
  %18 = load i64, ptr %5, align 8, !tbaa !16
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.hashmultimap1, ptr %19, i32 0, i32 1
  %21 = load i64, ptr %20, align 8, !tbaa !18
  %22 = urem i64 %18, %21
  %23 = getelementptr inbounds [2 x ptr], ptr %17, i64 %22
  %24 = getelementptr inbounds [2 x ptr], ptr %23, i64 0, i64 0
  %25 = load ptr, ptr %24, align 8, !tbaa !5
  store ptr %25, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #2
  store i64 0, ptr %7, align 8, !tbaa !16
  %26 = load ptr, ptr %6, align 8, !tbaa !5
  %27 = icmp ne ptr %26, null
  br i1 %27, label %30, label %28

28:                                               ; preds = %2
  %29 = load i64, ptr %7, align 8, !tbaa !16
  store i64 %29, ptr %3, align 8
  store i32 1, ptr %8, align 4
  br label %53

30:                                               ; preds = %2
  br label %31

31:                                               ; preds = %47, %30
  %32 = load ptr, ptr %6, align 8, !tbaa !5
  %33 = icmp ne ptr %32, null
  br i1 %33, label %34, label %51

34:                                               ; preds = %31
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct.hashmultimap1, ptr %35, i32 0, i32 5
  %37 = load ptr, ptr %36, align 8, !tbaa !9
  %38 = getelementptr inbounds %struct.hashmultimap1_fkey, ptr %37, i32 0, i32 0
  %39 = load ptr, ptr %38, align 8, !tbaa !19
  %40 = load ptr, ptr %6, align 8, !tbaa !5
  %41 = getelementptr inbounds %struct.hashmultimap1_entry, ptr %40, i32 0, i32 0
  %42 = call i32 %39(ptr noundef byval(%struct.struct_s) align 8 %41, ptr noundef byval(%struct.struct_s) align 8 %1)
  %43 = icmp eq i32 %42, 0
  br i1 %43, label %44, label %47

44:                                               ; preds = %34
  %45 = load i64, ptr %7, align 8, !tbaa !16
  %46 = add i64 %45, 1
  store i64 %46, ptr %7, align 8, !tbaa !16
  br label %47

47:                                               ; preds = %44, %34
  %48 = load ptr, ptr %6, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.hashmultimap1_entry, ptr %48, i32 0, i32 2
  %50 = load ptr, ptr %49, align 8, !tbaa !20
  store ptr %50, ptr %6, align 8, !tbaa !5
  br label %31, !llvm.loop !23

51:                                               ; preds = %31
  %52 = load i64, ptr %7, align 8, !tbaa !16
  store i64 %52, ptr %3, align 8
  store i32 1, ptr %8, align 4
  br label %53

53:                                               ; preds = %51, %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #2
  %54 = load i64, ptr %3, align 8
  ret i64 %54
}

attributes #0 = { nocallback nofree nosync 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 = !{!10, !6, i64 40}
!10 = !{!"hashmultimap1", !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 = !{!15, !6, i64 32}
!15 = !{!"hashmultimap1_fkey", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40}
!16 = !{!11, !11, i64 0}
!17 = !{!10, !6, i64 0}
!18 = !{!10, !11, i64 8}
!19 = !{!15, !6, i64 0}
!20 = !{!21, !6, i64 208}
!21 = !{!"hashmultimap1_entry", !22, i64 0, !22, i64 104, !6, i64 208, !6, i64 216}
!22 = !{!"struct_s", !13, i64 0, !13, i64 4, !6, i64 8, !6, i64 16, !7, i64 24}
!23 = distinct !{!23, !24}
!24 = !{!"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"

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

; Function Attrs: nounwind uwtable
define dso_local i64 @hmm1_impl_key_count(ptr nocapture noundef readonly %0, ptr noundef byval(%struct.struct_s) align 8 %1) local_unnamed_addr #0 {
  %3 = getelementptr inbounds i8, ptr %0, i64 40
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %4, i64 32
  %6 = load ptr, ptr %5, align 8, !tbaa !13
  %7 = tail call i64 %6(ptr noundef nonnull byval(%struct.struct_s) align 8 %1) #1
  %8 = load ptr, ptr %0, align 8, !tbaa !15
  %9 = getelementptr inbounds i8, ptr %0, i64 8
  %10 = load i64, ptr %9, align 8, !tbaa !16
  %11 = urem i64 %7, %10
  %12 = getelementptr inbounds [2 x ptr], ptr %8, i64 %11
  %13 = load ptr, ptr %12, align 8, !tbaa !17
  %.not = icmp eq ptr %13, null
  br i1 %.not, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %2, %.preheader
  %.017 = phi i64 [ %spec.select, %.preheader ], [ 0, %2 ]
  %.01216 = phi ptr [ %20, %.preheader ], [ %13, %2 ]
  %14 = load ptr, ptr %3, align 8, !tbaa !5
  %15 = load ptr, ptr %14, align 8, !tbaa !18
  %16 = tail call i32 %15(ptr noundef nonnull byval(%struct.struct_s) align 8 %.01216, ptr noundef nonnull byval(%struct.struct_s) align 8 %1) #1
  %17 = icmp eq i32 %16, 0
  %18 = zext i1 %17 to i64
  %spec.select = add i64 %.017, %18
  %19 = getelementptr inbounds i8, ptr %.01216, i64 208
  %20 = load ptr, ptr %19, align 8, !tbaa !19
  %.not15 = icmp eq ptr %20, null
  br i1 %.not15, label %.loopexit, label %.preheader, !llvm.loop !22

.loopexit:                                        ; preds = %.preheader, %2
  %.013 = phi i64 [ 0, %2 ], [ %spec.select, %.preheader ]
  ret i64 %.013
}

attributes #0 = { 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 #1 = { 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, !7, i64 40}
!6 = !{!"hashmultimap1", !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 = !{!14, !7, i64 32}
!14 = !{!"hashmultimap1_fkey", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40}
!15 = !{!6, !7, i64 0}
!16 = !{!6, !10, i64 8}
!17 = !{!7, !7, i64 0}
!18 = !{!14, !7, i64 0}
!19 = !{!20, !7, i64 208}
!20 = !{!"hashmultimap1_entry", !21, i64 0, !21, i64 104, !7, i64 208, !7, i64 216}
!21 = !{!"struct_s", !12, i64 0, !12, i64 4, !7, i64 8, !7, i64 16, !8, i64 24}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}


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