; LLVM IR from thekyria/elabtsaot2 :: gui/powersystem_editor/powersystem_model (pwsschematicmodel)

; 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.elabtsaot::Bus" = type { i32, %"class.std::__cxx11::basic_string", i32, double, double, double, double, double, double, double }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

; 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
define dso_local noundef i32 @_ZN9elabtsaot17PwsSchematicModel13addBusElementENS_3BusEbPi(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef %1, i1 noundef zeroext %2, ptr noundef %3) unnamed_addr #1 align 2 {
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i8, align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  %12 = zext i1 %2 to i8
  store i8 %12, ptr %8, align 1, !tbaa !9
  store ptr %3, ptr %9, align 8, !tbaa !5
  %13 = load ptr, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #2
  %14 = getelementptr inbounds %"class.elabtsaot::Bus", ptr %1, i32 0, i32 0
  %15 = load i32, ptr %14, align 8, !tbaa !11
  %16 = load i8, ptr %8, align 1, !tbaa !9, !range !18, !noundef !19
  %17 = trunc i8 %16 to i1
  %18 = load ptr, ptr %9, align 8, !tbaa !5
  %19 = load ptr, ptr %13, align 8, !tbaa !20
  %20 = getelementptr inbounds ptr, ptr %19, i64 5
  %21 = load ptr, ptr %20, align 8
  %22 = call noundef i32 %21(ptr noundef nonnull align 8 dereferenceable(112) %13, i32 noundef 0, i32 noundef %15, i1 noundef zeroext %17, ptr noundef %18)
  store i32 %22, ptr %10, align 4, !tbaa !22
  %23 = load i32, ptr %10, align 4, !tbaa !22
  %24 = icmp ne i32 %23, 0
  br i1 %24, label %25, label %26

25:                                               ; preds = %4
  store i32 1, ptr %5, align 4
  store i32 1, ptr %11, align 4
  br label %27

26:                                               ; preds = %4
  store i32 0, ptr %5, align 4
  store i32 1, ptr %11, align 4
  br label %27

27:                                               ; preds = %26, %25
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #2
  %28 = load i32, ptr %5, align 4
  ret i32 %28
}

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 = !{!"bool", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSN9elabtsaot3BusE", !13, i64 0, !14, i64 8, !13, i64 40, !17, i64 48, !17, i64 56, !17, i64 64, !17, i64 72, !17, i64 80, !17, i64 88, !17, i64 96}
!13 = !{!"int", !7, i64 0}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !15, i64 0, !16, i64 8, !7, i64 16}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = !{!"double", !7, i64 0}
!18 = !{i8 0, i8 2}
!19 = !{}
!20 = !{!21, !21, i64 0}
!21 = !{!"vtable pointer", !8, i64 0}
!22 = !{!13, !13, 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 uwtable
define dso_local noundef range(i32 0, 2) i32 @_ZN9elabtsaot17PwsSchematicModel13addBusElementENS_3BusEbPi(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr nocapture noundef readonly %1, i1 noundef zeroext %2, ptr noundef %3) unnamed_addr #0 align 2 {
  %5 = load i32, ptr %1, align 8, !tbaa !5
  %6 = load ptr, ptr %0, align 8, !tbaa !15
  %7 = getelementptr inbounds i8, ptr %6, i64 40
  %8 = load ptr, ptr %7, align 8
  %9 = tail call noundef i32 %8(ptr noundef nonnull align 8 dereferenceable(112) %0, i32 noundef 0, i32 noundef %5, i1 noundef zeroext %2, ptr noundef %3)
  %.not = icmp ne i32 %9, 0
  %. = zext i1 %.not to i32
  ret i32 %.
}

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 0}
!6 = !{!"_ZTSN9elabtsaot3BusE", !7, i64 0, !10, i64 8, !7, i64 40, !14, i64 48, !14, i64 56, !14, i64 64, !14, i64 72, !14, i64 80, !14, i64 88, !14, i64 96}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !11, i64 0, !13, i64 8, !8, i64 16}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !12, i64 0}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!"double", !8, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"vtable pointer", !9, i64 0}


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