; LLVM IR from DanEngelbrecht/longtail :: test/main.ll (Z27jc_test_register_class_testPKcS0_PFvvES2_P18jc_test_base_classj)

; 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.jc_test_fixture = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, %struct.jc_test_stats, i32, i32, i32, i32 }
%struct.jc_test_stats = type { i32, i32, i32, i32, i64 }

; 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: mustprogress uwtable
declare dso_local noundef ptr @_Z27jc_test_add_test_to_fixtureP15jc_test_fixturePKcP18jc_test_base_classP30jc_test_factory_base_interface(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z20jc_test_find_fixturePKcj(ptr noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z21jc_test_alloc_fixturePKcj(ptr noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z27jc_test_register_class_testPKcS0_PFvvES2_P18jc_test_base_classj(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, i32 noundef %5) #1 {
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca ptr, align 8
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  store i32 %5, ptr %12, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #2
  %14 = load ptr, ptr %7, align 8, !tbaa !5
  %15 = load i32, ptr %12, align 4, !tbaa !9
  %16 = call noundef ptr @_Z20jc_test_find_fixturePKcj(ptr noundef %14, i32 noundef %15)
  store ptr %16, ptr %13, align 8, !tbaa !5
  %17 = load ptr, ptr %13, align 8, !tbaa !5
  %18 = icmp ne ptr %17, null
  br i1 %18, label %29, label %19

19:                                               ; preds = %6
  %20 = load ptr, ptr %7, align 8, !tbaa !5
  %21 = load i32, ptr %12, align 4, !tbaa !9
  %22 = call noundef ptr @_Z21jc_test_alloc_fixturePKcj(ptr noundef %20, i32 noundef %21)
  store ptr %22, ptr %13, align 8, !tbaa !5
  %23 = load ptr, ptr %9, align 8, !tbaa !5
  %24 = load ptr, ptr %13, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.jc_test_fixture, ptr %24, i32 0, i32 6
  store ptr %23, ptr %25, align 8, !tbaa !11
  %26 = load ptr, ptr %10, align 8, !tbaa !5
  %27 = load ptr, ptr %13, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.jc_test_fixture, ptr %27, i32 0, i32 7
  store ptr %26, ptr %28, align 8, !tbaa !15
  br label %29

29:                                               ; preds = %19, %6
  %30 = load ptr, ptr %13, align 8, !tbaa !5
  %31 = load ptr, ptr %8, align 8, !tbaa !5
  %32 = load ptr, ptr %11, align 8, !tbaa !5
  %33 = call noundef ptr @_Z27jc_test_add_test_to_fixtureP15jc_test_fixturePKcP18jc_test_base_classP30jc_test_factory_base_interface(ptr noundef %30, ptr noundef %31, ptr noundef %32, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #2
  ret i32 0
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 48}
!12 = !{!"_ZTS15jc_test_fixture", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !13, i64 64, !10, i64 88, !10, i64 91, !10, i64 91, !10, i64 91, !10, i64 91, !10, i64 92, !10, i64 96, !10, i64 97, !10, i64 99, !10, i64 100}
!13 = !{!"_ZTS13jc_test_stats", !10, i64 0, !10, i64 4, !10, i64 6, !10, i64 8, !10, i64 12, !14, i64 16}
!14 = !{!"long", !7, i64 0}
!15 = !{!12, !6, i64 56}


; 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 uwtable
declare dso_local noundef ptr @_Z27jc_test_add_test_to_fixtureP15jc_test_fixturePKcP18jc_test_base_classP30jc_test_factory_base_interface(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z20jc_test_find_fixturePKcj(ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_Z21jc_test_alloc_fixturePKcj(ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z27jc_test_register_class_testPKcS0_PFvvES2_P18jc_test_base_classj(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, i32 noundef %5) local_unnamed_addr #0 {
  %7 = tail call noundef ptr @_Z20jc_test_find_fixturePKcj(ptr noundef %0, i32 noundef %5)
  %.not = icmp eq ptr %7, null
  br i1 %.not, label %8, label %12

8:                                                ; preds = %6
  %9 = tail call noundef ptr @_Z21jc_test_alloc_fixturePKcj(ptr noundef %0, i32 noundef %5)
  %10 = getelementptr inbounds i8, ptr %9, i64 48
  store ptr %2, ptr %10, align 8, !tbaa !5
  %11 = getelementptr inbounds i8, ptr %9, i64 56
  store ptr %3, ptr %11, align 8, !tbaa !13
  br label %12

12:                                               ; preds = %8, %6
  %.0 = phi ptr [ %7, %6 ], [ %9, %8 ]
  %13 = tail call noundef ptr @_Z27jc_test_add_test_to_fixtureP15jc_test_fixturePKcP18jc_test_base_classP30jc_test_factory_base_interface(ptr noundef nonnull %.0, ptr noundef %1, ptr noundef %4, ptr noundef null)
  ret i32 0
}

attributes #0 = { mustprogress 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, !7, i64 48}
!6 = !{!"_ZTS15jc_test_fixture", !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !10, i64 64, !11, i64 88, !11, i64 91, !11, i64 91, !11, i64 91, !11, i64 91, !11, i64 92, !11, i64 96, !11, i64 97, !11, i64 99, !11, i64 100}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTS13jc_test_stats", !11, i64 0, !11, i64 4, !11, i64 6, !11, i64 8, !11, i64 12, !12, i64 16}
!11 = !{!"int", !8, i64 0}
!12 = !{!"long", !8, i64 0}
!13 = !{!6, !7, i64 56}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,TailCallElimPass