; LLVM IR from artvns/SimpleFvm :: simplefvm/src/FVMSolver/ResidualsCalculation (ResidualsCalculatorPorts)

; 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.std::unique_ptr.65" = type { %"struct.std::__uniq_ptr_data.66" }
%"struct.std::__uniq_ptr_data.66" = type { %"class.std::__uniq_ptr_impl.67" }
%"class.std::__uniq_ptr_impl.67" = type { %"class.std::tuple.68" }
%"class.std::tuple.68" = type { %"struct.std::_Tuple_impl.69" }
%"struct.std::_Tuple_impl.69" = type { %"struct.std::_Head_base.72" }
%"struct.std::_Head_base.72" = type { ptr }
%"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] }
%"class.fvmsolver::ResidualsCalculatorPorts" = type { ptr, ptr, 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: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #1

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9fvmsolver24ResidualsCalculatorPorts11createPortPENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr.65") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef %2) #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::unique_ptr.65", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i1, align 1
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %12 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %13 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 16) #7
  store i1 true, ptr %11, align 1
  %14 = getelementptr inbounds %"class.fvmsolver::ResidualsCalculatorPorts", ptr %12, i32 0, i32 0
  %15 = load ptr, ptr %14, align 8, !tbaa !9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %16 unwind label %24

16:                                               ; preds = %3
  %17 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN9fvmsolver11DataManager17getCellInterNumsPENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(672) %15, ptr noundef %8)
          to label %18 unwind label %28

18:                                               ; preds = %16
  %19 = getelementptr inbounds %"class.fvmsolver::ResidualsCalculatorPorts", ptr %12, i32 0, i32 3
  %20 = load ptr, ptr %19, align 8, !tbaa !11
  %21 = invoke noundef nonnull align 8 dereferenceable(48) ptr @_ZN9fvmsolver23SolverDataStoresCreator17getSavedRhsStorePEv(ptr noundef nonnull align 8 dereferenceable(560) %20)
          to label %22 unwind label %28

22:                                               ; preds = %18
  invoke void @_ZN9fvmsolver24ResidualsCalculatorPPortC1ERKNS_26SolverCellNumsInteriorMaskERNS_13SavedRhsStoreE(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(48) %21)
          to label %23 unwind label %28

23:                                               ; preds = %22
  store i1 false, ptr %11, align 1
  call void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef %13) #6
  call void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2EOS4_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  call void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  ret void

24:                                               ; preds = %3
  %25 = landingpad { ptr, i32 }
          cleanup
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %9, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %10, align 4
  br label %32

28:                                               ; preds = %22, %18, %16
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %9, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %32

32:                                               ; preds = %28, %24
  %33 = load i1, ptr %11, align 1
  br i1 %33, label %34, label %35

34:                                               ; preds = %32
  call void @_ZdlPvm(ptr noundef %13, i64 noundef 16) #8
  br label %35

35:                                               ; preds = %34, %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %36

36:                                               ; preds = %35
  %37 = load ptr, ptr %9, align 8
  %38 = load i32, ptr %10, align 4
  %39 = insertvalue { ptr, i32 } poison, ptr %37, 0
  %40 = insertvalue { ptr, i32 } %39, i32 %38, 1
  resume { ptr, i32 } %40
}

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZN9fvmsolver11DataManager17getCellInterNumsPENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(672), ptr noundef) #5

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN9fvmsolver23SolverDataStoresCreator17getSavedRhsStorePEv(ptr noundef nonnull align 8 dereferenceable(560)) #5

declare void @_ZN9fvmsolver24ResidualsCalculatorPPortC1ERKNS_26SolverCellNumsInteriorMaskERNS_13SavedRhsStoreE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2EOS4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { 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 #3 = { 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" }
attributes #4 = { nobuiltin nounwind "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 #5 = { "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 #6 = { nounwind }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { builtin 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, !6, i64 0}
!10 = !{!"_ZTSN9fvmsolver24ResidualsCalculatorPortsE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!11 = !{!10, !6, i64 24}


; 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"

%"class.std::unique_ptr.65" = type { %"struct.std::__uniq_ptr_data.66" }
%"struct.std::__uniq_ptr_data.66" = type { %"class.std::__uniq_ptr_impl.67" }
%"class.std::__uniq_ptr_impl.67" = type { %"class.std::tuple.68" }
%"class.std::tuple.68" = type { %"struct.std::_Tuple_impl.69" }
%"struct.std::_Tuple_impl.69" = type { %"struct.std::_Head_base.72" }
%"struct.std::_Head_base.72" = type { ptr }
%"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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9fvmsolver24ResidualsCalculatorPorts11createPortPENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr.65") align 8 %0, ptr nocapture noundef nonnull readonly align 8 dereferenceable(32) %1, ptr noundef %2) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::unique_ptr.65", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %6 = tail call noalias noundef nonnull dereferenceable(16) ptr @_Znwm(i64 noundef 16) #7
  %7 = load ptr, ptr %1, align 8, !tbaa !5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %8 unwind label %16

8:                                                ; preds = %3
  %9 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN9fvmsolver11DataManager17getCellInterNumsPENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(672) %7, ptr noundef nonnull %5)
          to label %10 unwind label %18

10:                                               ; preds = %8
  %11 = getelementptr inbounds i8, ptr %1, i64 24
  %12 = load ptr, ptr %11, align 8, !tbaa !10
  %13 = invoke noundef nonnull align 8 dereferenceable(48) ptr @_ZN9fvmsolver23SolverDataStoresCreator17getSavedRhsStorePEv(ptr noundef nonnull align 8 dereferenceable(560) %12)
          to label %14 unwind label %18

14:                                               ; preds = %10
  invoke void @_ZN9fvmsolver24ResidualsCalculatorPPortC1ERKNS_26SolverCellNumsInteriorMaskERNS_13SavedRhsStoreE(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(48) %13)
          to label %15 unwind label %18

15:                                               ; preds = %14
  call void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull %6) #6
  call void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2EOS4_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  ret void

16:                                               ; preds = %3
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %20

18:                                               ; preds = %14, %10, %8
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  br label %20

20:                                               ; preds = %16, %18
  %.pn = phi { ptr, i32 } [ %19, %18 ], [ %17, %16 ]
  call void @_ZdlPvm(ptr noundef nonnull %6, i64 noundef 16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  resume { ptr, i32 } %.pn
}

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZN9fvmsolver11DataManager17getCellInterNumsPENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(672), ptr noundef) local_unnamed_addr #5

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN9fvmsolver23SolverDataStoresCreator17getSavedRhsStorePEv(ptr noundef nonnull align 8 dereferenceable(560)) local_unnamed_addr #5

declare void @_ZN9fvmsolver24ResidualsCalculatorPPortC1ERKNS_26SolverCellNumsInteriorMaskERNS_13SavedRhsStoreE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EEC2EOS4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN9fvmsolver24ResidualsCalculatorPPortESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { 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 #3 = { 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" }
attributes #4 = { nobuiltin nounwind "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 #5 = { "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 #6 = { nounwind }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { builtin 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 0}
!6 = !{!"_ZTSN9fvmsolver24ResidualsCalculatorPortsE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!6, !7, i64 24}


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