; LLVM IR from AdaptiveCpp/AdaptiveCpp :: tests/pcuda/pcuda_test_suite.ll (ZN5boost9unit_test12test_results5clearEv)

; 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"

%"class.boost::unit_test::test_results" = type <{ %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property59", %"class.boost::unit_test::test_results::readonly_property63", %"class.boost::unit_test::test_results::readonly_property63", %"class.boost::unit_test::test_results::readonly_property63", [5 x i8] }>
%"class.boost::unit_test::test_results::readonly_property59" = type { %"class.boost::unit_test::readonly_property" }
%"class.boost::unit_test::readonly_property" = type { %"class.boost::unit_test::class_property" }
%"class.boost::unit_test::class_property" = type { i64 }
%"class.boost::unit_test::test_results::readonly_property63" = type { %"class.boost::unit_test::readonly_property.213" }
%"class.boost::unit_test::readonly_property.213" = type { %"class.boost::unit_test::class_property.98" }
%"class.boost::unit_test::class_property.98" = type { i8 }

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN5boost9unit_test12test_results5clearEv(ptr noundef nonnull align 8 dereferenceable(107) %0) #0 align 2 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  %4 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 0
  %5 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %4, i32 0, i32 0
  store i64 0, ptr %5, align 8, !tbaa !9
  %6 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 1
  %7 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %6, i32 0, i32 0
  store i64 0, ptr %7, align 8, !tbaa !9
  %8 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 2
  %9 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %8, i32 0, i32 0
  store i64 0, ptr %9, align 8, !tbaa !9
  %10 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 3
  %11 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %10, i32 0, i32 0
  store i64 0, ptr %11, align 8, !tbaa !9
  %12 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 4
  %13 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %12, i32 0, i32 0
  store i64 0, ptr %13, align 8, !tbaa !9
  %14 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 5
  %15 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %14, i32 0, i32 0
  store i64 0, ptr %15, align 8, !tbaa !9
  %16 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 6
  %17 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %16, i32 0, i32 0
  store i64 0, ptr %17, align 8, !tbaa !9
  %18 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 7
  %19 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %18, i32 0, i32 0
  store i64 0, ptr %19, align 8, !tbaa !9
  %20 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 8
  %21 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %20, i32 0, i32 0
  store i64 0, ptr %21, align 8, !tbaa !9
  %22 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 9
  %23 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %22, i32 0, i32 0
  store i64 0, ptr %23, align 8, !tbaa !9
  %24 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 10
  %25 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %24, i32 0, i32 0
  store i64 0, ptr %25, align 8, !tbaa !9
  %26 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 11
  %27 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %26, i32 0, i32 0
  store i64 0, ptr %27, align 8, !tbaa !9
  %28 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 12
  %29 = getelementptr inbounds %"class.boost::unit_test::class_property", ptr %28, i32 0, i32 0
  store i64 0, ptr %29, align 8, !tbaa !9
  %30 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 13
  %31 = getelementptr inbounds %"class.boost::unit_test::class_property.98", ptr %30, i32 0, i32 0
  store i8 0, ptr %31, align 8, !tbaa !12
  %32 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 14
  %33 = getelementptr inbounds %"class.boost::unit_test::class_property.98", ptr %32, i32 0, i32 0
  store i8 0, ptr %33, align 1, !tbaa !12
  %34 = getelementptr inbounds %"class.boost::unit_test::test_results", ptr %3, i32 0, i32 15
  %35 = getelementptr inbounds %"class.boost::unit_test::class_property.98", ptr %34, i32 0, i32 0
  store i8 0, ptr %35, align 2, !tbaa !12
  ret void
}

attributes #0 = { 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" }

!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 = !{!"_ZTSN5boost9unit_test14class_propertyImEE", !11, i64 0}
!11 = !{!"long", !7, i64 0}
!12 = !{!13, !14, i64 0}
!13 = !{!"_ZTSN5boost9unit_test14class_propertyIbEE", !14, i64 0}
!14 = !{!"bool", !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"

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) uwtable
define dso_local void @_ZN5boost9unit_test12test_results5clearEv(ptr nocapture noundef nonnull writeonly align 8 dereferenceable(107) %0) local_unnamed_addr #0 align 2 {
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(107) %0, i8 0, i64 107, i1 false)
  ret void
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

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

!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)"}


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