; LLVM IR from buresjan/optim_lbm :: nomad/src/Cache (CacheSet)

; 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.std::_Rb_tree_const_iterator" = type { ptr }
%"class.NOMAD_4_3::CacheSet" = type { %"class.NOMAD_4_3::CacheBase.base", %"class.std::set" }
%"class.NOMAD_4_3::CacheBase.base" = type <{ ptr, %"class.std::__cxx11::basic_string", i64, %"class.std::shared_ptr", i64, %"struct.std::atomic.8" }>
%"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.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"struct.std::atomic.8" = type { %"struct.std::__atomic_base.9" }
%"struct.std::__atomic_base.9" = type { i8 }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<NOMAD_4_3::EvalPoint, NOMAD_4_3::EvalPoint, std::_Identity<NOMAD_4_3::EvalPoint>, NOMAD_4_3::EvalPointCompare>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<NOMAD_4_3::EvalPoint, NOMAD_4_3::EvalPoint, std::_Identity<NOMAD_4_3::EvalPoint>, NOMAD_4_3::EvalPointCompare>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, 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: 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 dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(160) ptr @_ZNKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9NOMAD_4_38CacheSet18processOnAllPointsEPFvRNS_9EvalPointEEi(ptr noundef nonnull align 8 dereferenceable(128) %0, ptr noundef %1, i32 noundef %2) unnamed_addr #2 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %8 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %9 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  %10 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  %11 = getelementptr inbounds %"class.NOMAD_4_3::CacheSet", ptr %10, i32 0, i32 1
  %12 = call ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %11) #3
  %13 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %7, i32 0, i32 0
  store ptr %12, ptr %13, align 8
  br label %14

14:                                               ; preds = %33, %3
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  %15 = getelementptr inbounds %"class.NOMAD_4_3::CacheSet", ptr %10, i32 0, i32 1
  %16 = call ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %15) #3
  %17 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %8, i32 0, i32 0
  store ptr %16, ptr %17, align 8
  %18 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEES4_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  br i1 %18, label %20, label %19

19:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  br label %35

20:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  %21 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #3
  store ptr %21, ptr %9, align 8, !tbaa !5
  %22 = load i32, ptr %6, align 4, !tbaa !9
  %23 = icmp eq i32 -1, %22
  br i1 %23, label %29, label %24

24:                                               ; preds = %20
  %25 = load ptr, ptr %9, align 8, !tbaa !5
  %26 = call noundef i32 @_ZNK9NOMAD_4_39EvalPoint13getThreadAlgoEv(ptr noundef nonnull align 8 dereferenceable(160) %25)
  %27 = load i32, ptr %6, align 4, !tbaa !9
  %28 = icmp eq i32 %26, %27
  br i1 %28, label %29, label %32

29:                                               ; preds = %24, %20
  %30 = load ptr, ptr %5, align 8, !tbaa !5
  %31 = load ptr, ptr %9, align 8, !tbaa !5
  call void %30(ptr noundef nonnull align 8 dereferenceable(160) %31)
  br label %32

32:                                               ; preds = %29, %24
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  br label %33

33:                                               ; preds = %32
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #3
  br label %14, !llvm.loop !11

35:                                               ; preds = %19
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK9NOMAD_4_39EvalPoint13getThreadAlgoEv(ptr noundef nonnull align 8 dereferenceable(160)) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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 = distinct !{!11, !12}
!12 = !{!"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.std::_Rb_tree_const_iterator" = type { ptr }

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

; 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 dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(160) ptr @_ZNKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9NOMAD_4_38CacheSet18processOnAllPointsEPFvRNS_9EvalPointEEi(ptr noundef nonnull align 8 dereferenceable(128) %0, ptr nocapture noundef readonly %1, i32 noundef %2) unnamed_addr #2 align 2 {
  %4 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #3
  %6 = getelementptr inbounds i8, ptr %0, i64 80
  %7 = tail call ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %6) #3
  store ptr %7, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #3
  %8 = tail call ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %6) #3
  store ptr %8, ptr %5, align 8
  %9 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEES4_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #3
  br i1 %9, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %3
  %10 = icmp eq i32 %2, -1
  br i1 %10, label %.lr.ph.split.us, label %.lr.ph.split

.lr.ph.split.us:                                  ; preds = %.lr.ph, %.lr.ph.split.us
  %11 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #3
  call void %1(ptr noundef nonnull align 8 dereferenceable(160) %11)
  %12 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #3
  %13 = call ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %6) #3
  store ptr %13, ptr %5, align 8
  %14 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEES4_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #3
  br i1 %14, label %.lr.ph.split.us, label %._crit_edge, !llvm.loop !5

._crit_edge:                                      ; preds = %19, %.lr.ph.split.us, %3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #3
  ret void

.lr.ph.split:                                     ; preds = %.lr.ph, %19
  %15 = call noundef nonnull align 8 dereferenceable(160) ptr @_ZNKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #3
  %16 = call noundef i32 @_ZNK9NOMAD_4_39EvalPoint13getThreadAlgoEv(ptr noundef nonnull align 8 dereferenceable(160) %15)
  %17 = icmp eq i32 %16, %2
  br i1 %17, label %18, label %19

18:                                               ; preds = %.lr.ph.split
  call void %1(ptr noundef nonnull align 8 dereferenceable(160) %15)
  br label %19

19:                                               ; preds = %18, %.lr.ph.split
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #3
  %21 = call ptr @_ZNKSt3setIN9NOMAD_4_39EvalPointENS0_16EvalPointCompareESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %6) #3
  store ptr %21, ptr %5, align 8
  %22 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN9NOMAD_4_39EvalPointEES4_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #3
  br i1 %22, label %.lr.ph.split, label %._crit_edge, !llvm.loop !5
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK9NOMAD_4_39EvalPoint13getThreadAlgoEv(ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass