; LLVM IR from Ubpa/USTC_CG :: Homeworks/0_CppPratices/samples/src/libraries/static (PolynomialMap)

; 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.PolynomialMap = type { %"class.std::map" }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, double>, std::_Select1st<std::pair<const int, double>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, double>, std::_Select1st<std::pair<const int, double>>, std::less<int>>::_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 }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"struct.std::pair" = type { i32, double }

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN13PolynomialMap4coffEi(ptr noundef nonnull align 8 dereferenceable(48), i32 noundef) #1 align 2

; 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 ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKidEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKidEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN13PolynomialMapD2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK13PolynomialMapmlERKS_(ptr dead_on_unwind noalias writable sret(%class.PolynomialMap) align 8 %0, ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 8 dereferenceable(48) %2) #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i1, align 1
  %8 = alloca ptr, align 8
  %9 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %10 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %15 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %16 = alloca ptr, align 8
  %17 = alloca i32, align 4
  %18 = alloca double, align 8
  %19 = alloca ptr, align 8
  %20 = alloca i32, align 4
  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
  %21 = load ptr, ptr %5, align 8
  store i1 false, ptr %7, align 1
  call void @_ZN13PolynomialMapC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %22 = getelementptr inbounds %class.PolynomialMap, ptr %21, i32 0, i32 0
  store ptr %22, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  %24 = call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %23) #4
  %25 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %9, i32 0, i32 0
  store ptr %24, ptr %25, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %26 = load ptr, ptr %8, align 8, !tbaa !5
  %27 = call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %26) #4
  %28 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %10, i32 0, i32 0
  store ptr %27, ptr %28, align 8
  br label %29

29:                                               ; preds = %74, %3
  %30 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  br i1 %30, label %32, label %31

31:                                               ; preds = %29
  store i32 2, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %76

32:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %33 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKidEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  store ptr %33, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %34 = load ptr, ptr %6, align 8, !tbaa !5
  %35 = getelementptr inbounds %class.PolynomialMap, ptr %34, i32 0, i32 0
  store ptr %35, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %36 = load ptr, ptr %13, align 8, !tbaa !5
  %37 = call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %36) #4
  %38 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %14, i32 0, i32 0
  store ptr %37, ptr %38, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %39 = load ptr, ptr %13, align 8, !tbaa !5
  %40 = call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %39) #4
  %41 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %15, i32 0, i32 0
  store ptr %40, ptr %41, align 8
  br label %42

42:                                               ; preds = %67, %32
  %43 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  br i1 %43, label %45, label %44

44:                                               ; preds = %42
  store i32 4, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  br label %73

45:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #4
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKidEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  store ptr %46, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  %47 = load ptr, ptr %12, align 8, !tbaa !5
  %48 = getelementptr inbounds %"struct.std::pair", ptr %47, i32 0, i32 0
  %49 = load i32, ptr %48, align 8, !tbaa !9
  %50 = load ptr, ptr %16, align 8, !tbaa !5
  %51 = getelementptr inbounds %"struct.std::pair", ptr %50, i32 0, i32 0
  %52 = load i32, ptr %51, align 8, !tbaa !9
  %53 = add nsw i32 %49, %52
  store i32 %53, ptr %17, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  %54 = load ptr, ptr %12, align 8, !tbaa !5
  %55 = getelementptr inbounds %"struct.std::pair", ptr %54, i32 0, i32 1
  %56 = load double, ptr %55, align 8, !tbaa !14
  %57 = load ptr, ptr %16, align 8, !tbaa !5
  %58 = getelementptr inbounds %"struct.std::pair", ptr %57, i32 0, i32 1
  %59 = load double, ptr %58, align 8, !tbaa !14
  %60 = fmul double %56, %59
  store double %60, ptr %18, align 8, !tbaa !15
  %61 = load double, ptr %18, align 8, !tbaa !15
  %62 = load i32, ptr %17, align 4, !tbaa !13
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN13PolynomialMap4coffEi(ptr noundef nonnull align 8 dereferenceable(48) %0, i32 noundef %62)
          to label %64 unwind label %69

64:                                               ; preds = %45
  %65 = load double, ptr %63, align 8, !tbaa !15
  %66 = fadd double %65, %61
  store double %66, ptr %63, align 8, !tbaa !15
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  br label %67

67:                                               ; preds = %64
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKidEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  br label %42

69:                                               ; preds = %45
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %19, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @_ZN13PolynomialMapD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #4
  br label %80

73:                                               ; preds = %44
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  br label %74

74:                                               ; preds = %73
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKidEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br label %29

76:                                               ; preds = %31
  store i1 true, ptr %7, align 1
  store i32 1, ptr %11, align 4
  %77 = load i1, ptr %7, align 1
  br i1 %77, label %79, label %78

78:                                               ; preds = %76
  call void @_ZN13PolynomialMapD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #4
  br label %79

79:                                               ; preds = %78, %76
  ret void

80:                                               ; preds = %69
  %81 = load ptr, ptr %19, align 8
  %82 = load i32, ptr %20, align 4
  %83 = insertvalue { ptr, i32 } poison, ptr %81, 0
  %84 = insertvalue { ptr, i32 } %83, i32 %82, 1
  resume { ptr, i32 } %84
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN13PolynomialMapC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

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 = { 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 #3 = { inlinehint 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 = { 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, !11, i64 0}
!10 = !{!"_ZTSSt4pairIKidE", !11, i64 0, !12, i64 8}
!11 = !{!"int", !7, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!11, !11, i64 0}
!14 = !{!10, !12, i64 8}
!15 = !{!12, !12, 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"

%class.PolynomialMap = type { %"class.std::map" }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, double>, std::_Select1st<std::pair<const int, double>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, double>, std::_Select1st<std::pair<const int, double>>, std::less<int>>::_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 }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; 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 uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN13PolynomialMap4coffEi(ptr noundef nonnull align 8 dereferenceable(48), i32 noundef) local_unnamed_addr #1 align 2

; 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 ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKidEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKidEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN13PolynomialMapD2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK13PolynomialMapmlERKS_(ptr dead_on_unwind noalias nonnull writable sret(%class.PolynomialMap) align 8 %0, ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 8 dereferenceable(48) %2) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %6 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %7 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  tail call void @_ZN13PolynomialMapC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %8 = tail call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %1) #4
  store ptr %8, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %9 = tail call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %1) #4
  store ptr %9, ptr %5, align 8
  %10 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  br i1 %10, label %.lr.ph15, label %._crit_edge16

._crit_edge16:                                    ; preds = %._crit_edge, %3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  ret void

.lr.ph15:                                         ; preds = %3, %._crit_edge
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKidEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %12 = call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %2) #4
  store ptr %12, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %13 = call ptr @_ZNKSt3mapIidSt4lessIiESaISt4pairIKidEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %2) #4
  store ptr %13, ptr %7, align 8
  %14 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %14, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.lr.ph15
  %15 = getelementptr inbounds i8, ptr %11, i64 8
  br label %18

._crit_edge:                                      ; preds = %27, %.lr.ph15
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  %16 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKidEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %17 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  br i1 %17, label %.lr.ph15, label %._crit_edge16

18:                                               ; preds = %.lr.ph, %27
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKidEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %20 = load i32, ptr %11, align 8, !tbaa !5
  %21 = load i32, ptr %19, align 8, !tbaa !5
  %22 = add nsw i32 %21, %20
  %23 = load double, ptr %15, align 8, !tbaa !11
  %24 = getelementptr inbounds i8, ptr %19, i64 8
  %25 = load double, ptr %24, align 8, !tbaa !11
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN13PolynomialMap4coffEi(ptr noundef nonnull align 8 dereferenceable(48) %0, i32 noundef %22)
          to label %27 unwind label %33

27:                                               ; preds = %18
  %28 = fmul double %23, %25
  %29 = load double, ptr %26, align 8, !tbaa !12
  %30 = fadd double %28, %29
  store double %30, ptr %26, align 8, !tbaa !12
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKidEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %32 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKidEES5_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %32, label %18, label %._crit_edge

33:                                               ; preds = %18
  %34 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @_ZN13PolynomialMapD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #4
  resume { ptr, i32 } %34
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN13PolynomialMapC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

attributes #0 = { mustprogress 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 = { 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 #3 = { inlinehint 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 = { 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 = !{!"_ZTSSt4pairIKidE", !7, i64 0, !10, i64 8}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"double", !8, i64 0}
!11 = !{!6, !10, i64 8}
!12 = !{!10, !10, i64 0}


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