; LLVM IR from buresjan/optim_lbm :: nomad/ext/sgtelib/src (Surrogate_LOWESS)

; 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.SGTELIB::Surrogate_LOWESS" = type { %"class.SGTELIB::Surrogate.base", i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.SGTELIB::Matrix" }
%"class.SGTELIB::Surrogate.base" = type <{ ptr, ptr, %"class.SGTELIB::Surrogate_Parameters", i32, i32, i32, i32, i32, i32, i8, [7 x i8], ptr, ptr, ptr, ptr, %"class.std::__cxx11::list", %"class.std::map", double, %"class.std::basic_ofstream", i8 }>
%"class.SGTELIB::Surrogate_Parameters" = type { ptr, i32, i32, i32, i32, i32, double, i32, double, i32, i32, i32, %"class.SGTELIB::Matrix", i32, i32, i32, double, double, double, double, %"class.SGTELIB::Matrix", i32, i32, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, i32 }
%"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::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<int, std::allocator<int>>::_List_impl" }
%"struct.std::__cxx11::_List_base<int, std::allocator<int>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<SGTELIB::metric_t, std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>, std::_Select1st<std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>>, std::less<SGTELIB::metric_t>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<SGTELIB::metric_t, std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>, std::_Select1st<std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>>, std::less<SGTELIB::metric_t>>::_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 }
%"class.std::basic_ofstream" = type { %"class.std::basic_ostream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.6 }
%union.anon.6 = type { i32 }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.SGTELIB::Matrix" = type { ptr, %"class.std::__cxx11::basic_string", i32, i32, ptr }
%"class.SGTELIB::Surrogate" = type <{ ptr, ptr, %"class.SGTELIB::Surrogate_Parameters", i32, i32, i32, i32, i32, i32, i8, [7 x i8], ptr, ptr, ptr, ptr, %"class.std::__cxx11::list", %"class.std::map", double, %"class.std::basic_ofstream", i8, [7 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 void @_ZN7SGTELIB16Surrogate_LOWESS15delete_matricesEv(ptr noundef nonnull align 8 dereferenceable(1128) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %9 = load ptr, ptr %2, align 8
  %10 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 5
  %11 = load ptr, ptr %10, align 8, !tbaa !9
  %12 = icmp ne ptr %11, null
  br i1 %12, label %13, label %19

13:                                               ; preds = %1
  %14 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 5
  %15 = load ptr, ptr %14, align 8, !tbaa !9
  %16 = icmp eq ptr %15, null
  br i1 %16, label %18, label %17

17:                                               ; preds = %13
  call void @_ZdaPv(ptr noundef %15) #4
  br label %18

18:                                               ; preds = %17, %13
  br label %19

19:                                               ; preds = %18, %1
  %20 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 5
  store ptr null, ptr %20, align 8, !tbaa !9
  %21 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 9
  %22 = load ptr, ptr %21, align 8, !tbaa !48
  %23 = icmp ne ptr %22, null
  br i1 %23, label %24, label %30

24:                                               ; preds = %19
  %25 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 9
  %26 = load ptr, ptr %25, align 8, !tbaa !48
  %27 = icmp eq ptr %26, null
  br i1 %27, label %29, label %28

28:                                               ; preds = %24
  call void @_ZdaPv(ptr noundef %26) #4
  br label %29

29:                                               ; preds = %28, %24
  br label %30

30:                                               ; preds = %29, %19
  %31 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 9
  store ptr null, ptr %31, align 8, !tbaa !48
  %32 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 12
  %33 = load ptr, ptr %32, align 8, !tbaa !49
  %34 = icmp ne ptr %33, null
  br i1 %34, label %35, label %41

35:                                               ; preds = %30
  %36 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 12
  %37 = load ptr, ptr %36, align 8, !tbaa !49
  %38 = icmp eq ptr %37, null
  br i1 %38, label %40, label %39

39:                                               ; preds = %35
  call void @_ZdaPv(ptr noundef %37) #4
  br label %40

40:                                               ; preds = %39, %35
  br label %41

41:                                               ; preds = %40, %30
  %42 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 12
  store ptr null, ptr %42, align 8, !tbaa !49
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  %43 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %9, i32 0, i32 8
  %44 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %9, i32 0, i32 7
  %45 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %43, ptr noundef nonnull align 4 dereferenceable(4) %44)
  %46 = load i32, ptr %45, align 4, !tbaa !50
  store i32 %46, ptr %3, align 4, !tbaa !50
  %47 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 4
  %48 = load ptr, ptr %47, align 8, !tbaa !51
  %49 = icmp ne ptr %48, null
  br i1 %49, label %50, label %75

50:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !50
  br label %51

51:                                               ; preds = %66, %50
  %52 = load i32, ptr %4, align 4, !tbaa !50
  %53 = load i32, ptr %3, align 4, !tbaa !50
  %54 = icmp slt i32 %52, %53
  br i1 %54, label %56, label %55

55:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %69

56:                                               ; preds = %51
  %57 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 4
  %58 = load ptr, ptr %57, align 8, !tbaa !51
  %59 = load i32, ptr %4, align 4, !tbaa !50
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds ptr, ptr %58, i64 %60
  %62 = load ptr, ptr %61, align 8, !tbaa !5
  %63 = icmp eq ptr %62, null
  br i1 %63, label %65, label %64

64:                                               ; preds = %56
  call void @_ZdaPv(ptr noundef %62) #4
  br label %65

65:                                               ; preds = %64, %56
  br label %66

66:                                               ; preds = %65
  %67 = load i32, ptr %4, align 4, !tbaa !50
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %4, align 4, !tbaa !50
  br label %51, !llvm.loop !52

69:                                               ; preds = %55
  %70 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 4
  %71 = load ptr, ptr %70, align 8, !tbaa !51
  %72 = icmp eq ptr %71, null
  br i1 %72, label %74, label %73

73:                                               ; preds = %69
  call void @_ZdaPv(ptr noundef %71) #4
  br label %74

74:                                               ; preds = %73, %69
  br label %75

75:                                               ; preds = %74, %41
  %76 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 4
  store ptr null, ptr %76, align 8, !tbaa !51
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  %77 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 2
  %78 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 1
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %77, ptr noundef nonnull align 4 dereferenceable(4) %78)
  %80 = load i32, ptr %79, align 4, !tbaa !50
  store i32 %80, ptr %5, align 4, !tbaa !50
  %81 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 6
  %82 = load ptr, ptr %81, align 8, !tbaa !54
  %83 = icmp ne ptr %82, null
  br i1 %83, label %84, label %109

84:                                               ; preds = %75
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !50
  br label %85

85:                                               ; preds = %100, %84
  %86 = load i32, ptr %6, align 4, !tbaa !50
  %87 = load i32, ptr %5, align 4, !tbaa !50
  %88 = icmp slt i32 %86, %87
  br i1 %88, label %90, label %89

89:                                               ; preds = %85
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %103

90:                                               ; preds = %85
  %91 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 6
  %92 = load ptr, ptr %91, align 8, !tbaa !54
  %93 = load i32, ptr %6, align 4, !tbaa !50
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds ptr, ptr %92, i64 %94
  %96 = load ptr, ptr %95, align 8, !tbaa !5
  %97 = icmp eq ptr %96, null
  br i1 %97, label %99, label %98

98:                                               ; preds = %90
  call void @_ZdaPv(ptr noundef %96) #4
  br label %99

99:                                               ; preds = %98, %90
  br label %100

100:                                              ; preds = %99
  %101 = load i32, ptr %6, align 4, !tbaa !50
  %102 = add nsw i32 %101, 1
  store i32 %102, ptr %6, align 4, !tbaa !50
  br label %85, !llvm.loop !55

103:                                              ; preds = %89
  %104 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 6
  %105 = load ptr, ptr %104, align 8, !tbaa !54
  %106 = icmp eq ptr %105, null
  br i1 %106, label %108, label %107

107:                                              ; preds = %103
  call void @_ZdaPv(ptr noundef %105) #4
  br label %108

108:                                              ; preds = %107, %103
  br label %109

109:                                              ; preds = %108, %75
  %110 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 6
  store ptr null, ptr %110, align 8, !tbaa !54
  %111 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 7
  %112 = load ptr, ptr %111, align 8, !tbaa !56
  %113 = icmp ne ptr %112, null
  br i1 %113, label %114, label %139

114:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !50
  br label %115

115:                                              ; preds = %130, %114
  %116 = load i32, ptr %7, align 4, !tbaa !50
  %117 = load i32, ptr %5, align 4, !tbaa !50
  %118 = icmp slt i32 %116, %117
  br i1 %118, label %120, label %119

119:                                              ; preds = %115
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %133

120:                                              ; preds = %115
  %121 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 7
  %122 = load ptr, ptr %121, align 8, !tbaa !56
  %123 = load i32, ptr %7, align 4, !tbaa !50
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds ptr, ptr %122, i64 %124
  %126 = load ptr, ptr %125, align 8, !tbaa !5
  %127 = icmp eq ptr %126, null
  br i1 %127, label %129, label %128

128:                                              ; preds = %120
  call void @_ZdaPv(ptr noundef %126) #4
  br label %129

129:                                              ; preds = %128, %120
  br label %130

130:                                              ; preds = %129
  %131 = load i32, ptr %7, align 4, !tbaa !50
  %132 = add nsw i32 %131, 1
  store i32 %132, ptr %7, align 4, !tbaa !50
  br label %115, !llvm.loop !57

133:                                              ; preds = %119
  %134 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 7
  %135 = load ptr, ptr %134, align 8, !tbaa !56
  %136 = icmp eq ptr %135, null
  br i1 %136, label %138, label %137

137:                                              ; preds = %133
  call void @_ZdaPv(ptr noundef %135) #4
  br label %138

138:                                              ; preds = %137, %133
  br label %139

139:                                              ; preds = %138, %109
  %140 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 7
  store ptr null, ptr %140, align 8, !tbaa !56
  %141 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 8
  %142 = load ptr, ptr %141, align 8, !tbaa !58
  %143 = icmp ne ptr %142, null
  br i1 %143, label %144, label %169

144:                                              ; preds = %139
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !50
  br label %145

145:                                              ; preds = %160, %144
  %146 = load i32, ptr %8, align 4, !tbaa !50
  %147 = load i32, ptr %5, align 4, !tbaa !50
  %148 = icmp slt i32 %146, %147
  br i1 %148, label %150, label %149

149:                                              ; preds = %145
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %163

150:                                              ; preds = %145
  %151 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 8
  %152 = load ptr, ptr %151, align 8, !tbaa !58
  %153 = load i32, ptr %8, align 4, !tbaa !50
  %154 = sext i32 %153 to i64
  %155 = getelementptr inbounds ptr, ptr %152, i64 %154
  %156 = load ptr, ptr %155, align 8, !tbaa !5
  %157 = icmp eq ptr %156, null
  br i1 %157, label %159, label %158

158:                                              ; preds = %150
  call void @_ZdlPvm(ptr noundef %156, i64 noundef 8) #4
  br label %159

159:                                              ; preds = %158, %150
  br label %160

160:                                              ; preds = %159
  %161 = load i32, ptr %8, align 4, !tbaa !50
  %162 = add nsw i32 %161, 1
  store i32 %162, ptr %8, align 4, !tbaa !50
  br label %145, !llvm.loop !59

163:                                              ; preds = %149
  %164 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 8
  %165 = load ptr, ptr %164, align 8, !tbaa !58
  %166 = icmp eq ptr %165, null
  br i1 %166, label %168, label %167

167:                                              ; preds = %163
  call void @_ZdaPv(ptr noundef %165) #4
  br label %168

168:                                              ; preds = %167, %163
  br label %169

169:                                              ; preds = %168, %139
  %170 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %9, i32 0, i32 8
  store ptr null, ptr %170, align 8, !tbaa !58
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  ret void
}

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #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 = { 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 #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 = { builtin nounwind }
attributes #5 = { 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 1008}
!10 = !{!"_ZTSN7SGTELIB16Surrogate_LOWESSE", !11, i64 0, !14, i64 988, !14, i64 992, !14, i64 996, !6, i64 1000, !6, i64 1008, !6, i64 1016, !6, i64 1024, !6, i64 1032, !6, i64 1040, !6, i64 1048, !6, i64 1056, !6, i64 1064, !19, i64 1072}
!11 = !{!"_ZTSN7SGTELIB9SurrogateE", !6, i64 8, !12, i64 16, !14, i64 328, !14, i64 332, !14, i64 336, !14, i64 340, !14, i64 344, !14, i64 348, !26, i64 352, !6, i64 360, !6, i64 368, !6, i64 376, !6, i64 384, !27, i64 392, !32, i64 416, !17, i64 464, !40, i64 472, !26, i64 984}
!12 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !13, i64 8, !14, i64 12, !15, i64 16, !16, i64 20, !15, i64 24, !17, i64 32, !15, i64 40, !17, i64 48, !15, i64 56, !18, i64 60, !15, i64 64, !19, i64 72, !23, i64 128, !15, i64 132, !24, i64 136, !17, i64 144, !17, i64 152, !17, i64 160, !17, i64 168, !19, i64 176, !15, i64 232, !25, i64 236, !20, i64 240, !20, i64 272, !14, i64 304, !14, i64 308}
!13 = !{!"_ZTSN7SGTELIB7model_tE", !7, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!"_ZTSN7SGTELIB14param_status_tE", !7, i64 0}
!16 = !{!"_ZTSN7SGTELIB8kernel_tE", !7, i64 0}
!17 = !{!"double", !7, i64 0}
!18 = !{!"_ZTSN7SGTELIB10distance_tE", !7, i64 0}
!19 = !{!"_ZTSN7SGTELIB6MatrixE", !20, i64 8, !14, i64 40, !14, i64 44, !6, i64 48}
!20 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !21, i64 0, !22, i64 8, !7, i64 16}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!22 = !{!"long", !7, i64 0}
!23 = !{!"_ZTSN7SGTELIB8weight_tE", !7, i64 0}
!24 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !7, i64 0}
!25 = !{!"_ZTSN7SGTELIB8metric_tE", !7, i64 0}
!26 = !{!"bool", !7, i64 0}
!27 = !{!"_ZTSNSt7__cxx114listIiSaIiEEE", !28, i64 0}
!28 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEEE", !29, i64 0}
!29 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEE10_List_implE", !30, i64 0}
!30 = !{!"_ZTSNSt8__detail17_List_node_headerE", !31, i64 0, !22, i64 16}
!31 = !{!"_ZTSNSt8__detail15_List_node_baseE", !6, i64 0, !6, i64 8}
!32 = !{!"_ZTSSt3mapIN7SGTELIB8metric_tENS0_6MatrixESt4lessIS1_ESaISt4pairIKS1_S2_EEE", !33, i64 0}
!33 = !{!"_ZTSSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE", !34, i64 0}
!34 = !{!"_ZTSNSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !35, i64 0, !37, i64 8}
!35 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN7SGTELIB8metric_tEEE", !36, i64 0}
!36 = !{!"_ZTSSt4lessIN7SGTELIB8metric_tEE"}
!37 = !{!"_ZTSSt15_Rb_tree_header", !38, i64 0, !22, i64 32}
!38 = !{!"_ZTSSt18_Rb_tree_node_base", !39, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!39 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!40 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !41, i64 0, !42, i64 8}
!41 = !{!"_ZTSSo"}
!42 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !43, i64 0, !7, i64 64, !45, i64 104, !46, i64 120, !47, i64 124, !47, i64 132, !47, i64 140, !6, i64 152, !22, i64 160, !26, i64 168, !26, i64 169, !26, i64 170, !7, i64 171, !6, i64 176, !6, i64 184, !26, i64 192, !6, i64 200, !6, i64 208, !22, i64 216, !6, i64 224, !6, i64 232}
!43 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !44, i64 56}
!44 = !{!"_ZTSSt6locale", !6, i64 0}
!45 = !{!"_ZTSSt12__basic_fileIcE", !6, i64 0, !26, i64 8}
!46 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!47 = !{!"_ZTS11__mbstate_t", !14, i64 0, !7, i64 4}
!48 = !{!10, !6, i64 1040}
!49 = !{!10, !6, i64 1064}
!50 = !{!14, !14, i64 0}
!51 = !{!10, !6, i64 1000}
!52 = distinct !{!52, !53}
!53 = !{!"llvm.loop.mustprogress"}
!54 = !{!10, !6, i64 1016}
!55 = distinct !{!55, !53}
!56 = !{!10, !6, i64 1024}
!57 = distinct !{!57, !53}
!58 = !{!10, !6, i64 1032}
!59 = distinct !{!59, !53}


; 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 nounwind uwtable
define dso_local void @_ZN7SGTELIB16Surrogate_LOWESS15delete_matricesEv(ptr noundef nonnull align 8 dereferenceable(1128) %0) local_unnamed_addr #0 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 1008
  %3 = load ptr, ptr %2, align 8, !tbaa !5
  %.not = icmp eq ptr %3, null
  br i1 %.not, label %5, label %4

4:                                                ; preds = %1
  tail call void @_ZdaPv(ptr noundef nonnull %3) #3
  br label %5

5:                                                ; preds = %4, %1
  store ptr null, ptr %2, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 1040
  %7 = load ptr, ptr %6, align 8, !tbaa !47
  %.not30 = icmp eq ptr %7, null
  br i1 %.not30, label %9, label %8

8:                                                ; preds = %5
  tail call void @_ZdaPv(ptr noundef nonnull %7) #3
  br label %9

9:                                                ; preds = %8, %5
  store ptr null, ptr %6, align 8, !tbaa !47
  %10 = getelementptr inbounds i8, ptr %0, i64 1064
  %11 = load ptr, ptr %10, align 8, !tbaa !48
  %.not31 = icmp eq ptr %11, null
  br i1 %.not31, label %13, label %12

12:                                               ; preds = %9
  tail call void @_ZdaPv(ptr noundef nonnull %11) #3
  br label %13

13:                                               ; preds = %12, %9
  store ptr null, ptr %10, align 8, !tbaa !48
  %14 = getelementptr inbounds i8, ptr %0, i64 348
  %15 = getelementptr inbounds i8, ptr %0, i64 344
  %16 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %17 = load i32, ptr %16, align 4, !tbaa !49
  %18 = getelementptr inbounds i8, ptr %0, i64 1000
  %19 = load ptr, ptr %18, align 8, !tbaa !50
  %.not32 = icmp eq ptr %19, null
  br i1 %.not32, label %29, label %.preheader38

.preheader38:                                     ; preds = %13
  %20 = icmp sgt i32 %17, 0
  br i1 %20, label %.lr.ph.preheader, label %._crit_edge.thread

.lr.ph.preheader:                                 ; preds = %.preheader38
  %wide.trip.count = zext nneg i32 %17 to i64
  br label %.lr.ph

._crit_edge:                                      ; preds = %27
  %.pre = load ptr, ptr %18, align 8, !tbaa !50
  %21 = icmp eq ptr %.pre, null
  br i1 %21, label %29, label %._crit_edge.thread

.lr.ph:                                           ; preds = %.lr.ph.preheader, %27
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %27 ]
  %22 = load ptr, ptr %18, align 8, !tbaa !50
  %23 = getelementptr inbounds ptr, ptr %22, i64 %indvars.iv
  %24 = load ptr, ptr %23, align 8, !tbaa !51
  %25 = icmp eq ptr %24, null
  br i1 %25, label %27, label %26

26:                                               ; preds = %.lr.ph
  tail call void @_ZdaPv(ptr noundef nonnull %24) #3
  br label %27

27:                                               ; preds = %.lr.ph, %26
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !52

._crit_edge.thread:                               ; preds = %.preheader38, %._crit_edge
  %28 = phi ptr [ %.pre, %._crit_edge ], [ %19, %.preheader38 ]
  tail call void @_ZdaPv(ptr noundef nonnull %28) #3
  br label %29

29:                                               ; preds = %._crit_edge, %._crit_edge.thread, %13
  store ptr null, ptr %18, align 8, !tbaa !50
  %30 = getelementptr inbounds i8, ptr %0, i64 992
  %31 = getelementptr inbounds i8, ptr %0, i64 988
  %32 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %30, ptr noundef nonnull align 4 dereferenceable(4) %31)
  %33 = load i32, ptr %32, align 4, !tbaa !49
  %34 = getelementptr inbounds i8, ptr %0, i64 1016
  %35 = load ptr, ptr %34, align 8, !tbaa !54
  %.not33 = icmp eq ptr %35, null
  br i1 %.not33, label %45, label %.preheader37

.preheader37:                                     ; preds = %29
  %36 = icmp sgt i32 %33, 0
  br i1 %36, label %.lr.ph41.preheader, label %._crit_edge42.thread

.lr.ph41.preheader:                               ; preds = %.preheader37
  %wide.trip.count53 = zext nneg i32 %33 to i64
  br label %.lr.ph41

._crit_edge42:                                    ; preds = %43
  %.pre65 = load ptr, ptr %34, align 8, !tbaa !54
  %37 = icmp eq ptr %.pre65, null
  br i1 %37, label %45, label %._crit_edge42.thread

.lr.ph41:                                         ; preds = %.lr.ph41.preheader, %43
  %indvars.iv50 = phi i64 [ 0, %.lr.ph41.preheader ], [ %indvars.iv.next51, %43 ]
  %38 = load ptr, ptr %34, align 8, !tbaa !54
  %39 = getelementptr inbounds ptr, ptr %38, i64 %indvars.iv50
  %40 = load ptr, ptr %39, align 8, !tbaa !51
  %41 = icmp eq ptr %40, null
  br i1 %41, label %43, label %42

42:                                               ; preds = %.lr.ph41
  tail call void @_ZdaPv(ptr noundef nonnull %40) #3
  br label %43

43:                                               ; preds = %.lr.ph41, %42
  %indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
  %exitcond54.not = icmp eq i64 %indvars.iv.next51, %wide.trip.count53
  br i1 %exitcond54.not, label %._crit_edge42, label %.lr.ph41, !llvm.loop !55

._crit_edge42.thread:                             ; preds = %.preheader37, %._crit_edge42
  %44 = phi ptr [ %.pre65, %._crit_edge42 ], [ %35, %.preheader37 ]
  tail call void @_ZdaPv(ptr noundef nonnull %44) #3
  br label %45

45:                                               ; preds = %._crit_edge42, %._crit_edge42.thread, %29
  store ptr null, ptr %34, align 8, !tbaa !54
  %46 = getelementptr inbounds i8, ptr %0, i64 1024
  %47 = load ptr, ptr %46, align 8, !tbaa !56
  %.not34 = icmp eq ptr %47, null
  br i1 %.not34, label %57, label %.preheader36

.preheader36:                                     ; preds = %45
  %48 = icmp sgt i32 %33, 0
  br i1 %48, label %.lr.ph44.preheader, label %._crit_edge45.thread

.lr.ph44.preheader:                               ; preds = %.preheader36
  %wide.trip.count58 = zext nneg i32 %33 to i64
  br label %.lr.ph44

._crit_edge45:                                    ; preds = %55
  %.pre66 = load ptr, ptr %46, align 8, !tbaa !56
  %49 = icmp eq ptr %.pre66, null
  br i1 %49, label %57, label %._crit_edge45.thread

.lr.ph44:                                         ; preds = %.lr.ph44.preheader, %55
  %indvars.iv55 = phi i64 [ 0, %.lr.ph44.preheader ], [ %indvars.iv.next56, %55 ]
  %50 = load ptr, ptr %46, align 8, !tbaa !56
  %51 = getelementptr inbounds ptr, ptr %50, i64 %indvars.iv55
  %52 = load ptr, ptr %51, align 8, !tbaa !51
  %53 = icmp eq ptr %52, null
  br i1 %53, label %55, label %54

54:                                               ; preds = %.lr.ph44
  tail call void @_ZdaPv(ptr noundef nonnull %52) #3
  br label %55

55:                                               ; preds = %.lr.ph44, %54
  %indvars.iv.next56 = add nuw nsw i64 %indvars.iv55, 1
  %exitcond59.not = icmp eq i64 %indvars.iv.next56, %wide.trip.count58
  br i1 %exitcond59.not, label %._crit_edge45, label %.lr.ph44, !llvm.loop !57

._crit_edge45.thread:                             ; preds = %.preheader36, %._crit_edge45
  %56 = phi ptr [ %.pre66, %._crit_edge45 ], [ %47, %.preheader36 ]
  tail call void @_ZdaPv(ptr noundef nonnull %56) #3
  br label %57

57:                                               ; preds = %._crit_edge45, %._crit_edge45.thread, %45
  store ptr null, ptr %46, align 8, !tbaa !56
  %58 = getelementptr inbounds i8, ptr %0, i64 1032
  %59 = load ptr, ptr %58, align 8, !tbaa !58
  %.not35 = icmp eq ptr %59, null
  br i1 %.not35, label %69, label %.preheader

.preheader:                                       ; preds = %57
  %60 = icmp sgt i32 %33, 0
  br i1 %60, label %.lr.ph47.preheader, label %._crit_edge48.thread

.lr.ph47.preheader:                               ; preds = %.preheader
  %wide.trip.count63 = zext nneg i32 %33 to i64
  br label %.lr.ph47

._crit_edge48:                                    ; preds = %67
  %.pre67 = load ptr, ptr %58, align 8, !tbaa !58
  %61 = icmp eq ptr %.pre67, null
  br i1 %61, label %69, label %._crit_edge48.thread

.lr.ph47:                                         ; preds = %.lr.ph47.preheader, %67
  %indvars.iv60 = phi i64 [ 0, %.lr.ph47.preheader ], [ %indvars.iv.next61, %67 ]
  %62 = load ptr, ptr %58, align 8, !tbaa !58
  %63 = getelementptr inbounds ptr, ptr %62, i64 %indvars.iv60
  %64 = load ptr, ptr %63, align 8, !tbaa !51
  %65 = icmp eq ptr %64, null
  br i1 %65, label %67, label %66

66:                                               ; preds = %.lr.ph47
  tail call void @_ZdlPvm(ptr noundef nonnull %64, i64 noundef 8) #3
  br label %67

67:                                               ; preds = %.lr.ph47, %66
  %indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
  %exitcond64.not = icmp eq i64 %indvars.iv.next61, %wide.trip.count63
  br i1 %exitcond64.not, label %._crit_edge48, label %.lr.ph47, !llvm.loop !59

._crit_edge48.thread:                             ; preds = %.preheader, %._crit_edge48
  %68 = phi ptr [ %.pre67, %._crit_edge48 ], [ %59, %.preheader ]
  tail call void @_ZdaPv(ptr noundef nonnull %68) #3
  br label %69

69:                                               ; preds = %._crit_edge48, %._crit_edge48.thread, %57
  store ptr null, ptr %58, align 8, !tbaa !58
  ret void
}

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #1

attributes #0 = { 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 #1 = { 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 #2 = { 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 #3 = { 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, !8, i64 1008}
!6 = !{!"_ZTSN7SGTELIB16Surrogate_LOWESSE", !7, i64 0, !13, i64 988, !13, i64 992, !13, i64 996, !8, i64 1000, !8, i64 1008, !8, i64 1016, !8, i64 1024, !8, i64 1032, !8, i64 1040, !8, i64 1048, !8, i64 1056, !8, i64 1064, !18, i64 1072}
!7 = !{!"_ZTSN7SGTELIB9SurrogateE", !8, i64 8, !11, i64 16, !13, i64 328, !13, i64 332, !13, i64 336, !13, i64 340, !13, i64 344, !13, i64 348, !25, i64 352, !8, i64 360, !8, i64 368, !8, i64 376, !8, i64 384, !26, i64 392, !31, i64 416, !16, i64 464, !39, i64 472, !25, i64 984}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !12, i64 8, !13, i64 12, !14, i64 16, !15, i64 20, !14, i64 24, !16, i64 32, !14, i64 40, !16, i64 48, !14, i64 56, !17, i64 60, !14, i64 64, !18, i64 72, !22, i64 128, !14, i64 132, !23, i64 136, !16, i64 144, !16, i64 152, !16, i64 160, !16, i64 168, !18, i64 176, !14, i64 232, !24, i64 236, !19, i64 240, !19, i64 272, !13, i64 304, !13, i64 308}
!12 = !{!"_ZTSN7SGTELIB7model_tE", !9, i64 0}
!13 = !{!"int", !9, i64 0}
!14 = !{!"_ZTSN7SGTELIB14param_status_tE", !9, i64 0}
!15 = !{!"_ZTSN7SGTELIB8kernel_tE", !9, i64 0}
!16 = !{!"double", !9, i64 0}
!17 = !{!"_ZTSN7SGTELIB10distance_tE", !9, i64 0}
!18 = !{!"_ZTSN7SGTELIB6MatrixE", !19, i64 8, !13, i64 40, !13, i64 44, !8, i64 48}
!19 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !20, i64 0, !21, i64 8, !9, i64 16}
!20 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !8, i64 0}
!21 = !{!"long", !9, i64 0}
!22 = !{!"_ZTSN7SGTELIB8weight_tE", !9, i64 0}
!23 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !9, i64 0}
!24 = !{!"_ZTSN7SGTELIB8metric_tE", !9, i64 0}
!25 = !{!"bool", !9, i64 0}
!26 = !{!"_ZTSNSt7__cxx114listIiSaIiEEE", !27, i64 0}
!27 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEEE", !28, i64 0}
!28 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEE10_List_implE", !29, i64 0}
!29 = !{!"_ZTSNSt8__detail17_List_node_headerE", !30, i64 0, !21, i64 16}
!30 = !{!"_ZTSNSt8__detail15_List_node_baseE", !8, i64 0, !8, i64 8}
!31 = !{!"_ZTSSt3mapIN7SGTELIB8metric_tENS0_6MatrixESt4lessIS1_ESaISt4pairIKS1_S2_EEE", !32, i64 0}
!32 = !{!"_ZTSSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE", !33, i64 0}
!33 = !{!"_ZTSNSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !34, i64 0, !36, i64 8}
!34 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN7SGTELIB8metric_tEEE", !35, i64 0}
!35 = !{!"_ZTSSt4lessIN7SGTELIB8metric_tEE"}
!36 = !{!"_ZTSSt15_Rb_tree_header", !37, i64 0, !21, i64 32}
!37 = !{!"_ZTSSt18_Rb_tree_node_base", !38, i64 0, !8, i64 8, !8, i64 16, !8, i64 24}
!38 = !{!"_ZTSSt14_Rb_tree_color", !9, i64 0}
!39 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !40, i64 0, !41, i64 8}
!40 = !{!"_ZTSSo"}
!41 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !42, i64 0, !9, i64 64, !44, i64 104, !45, i64 120, !46, i64 124, !46, i64 132, !46, i64 140, !8, i64 152, !21, i64 160, !25, i64 168, !25, i64 169, !25, i64 170, !9, i64 171, !8, i64 176, !8, i64 184, !25, i64 192, !8, i64 200, !8, i64 208, !21, i64 216, !8, i64 224, !8, i64 232}
!42 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !8, i64 8, !8, i64 16, !8, i64 24, !8, i64 32, !8, i64 40, !8, i64 48, !43, i64 56}
!43 = !{!"_ZTSSt6locale", !8, i64 0}
!44 = !{!"_ZTSSt12__basic_fileIcE", !8, i64 0, !25, i64 8}
!45 = !{!"_ZTSSt13_Ios_Openmode", !9, i64 0}
!46 = !{!"_ZTS11__mbstate_t", !13, i64 0, !9, i64 4}
!47 = !{!6, !8, i64 1040}
!48 = !{!6, !8, i64 1064}
!49 = !{!13, !13, i64 0}
!50 = !{!6, !8, i64 1000}
!51 = !{!8, !8, i64 0}
!52 = distinct !{!52, !53}
!53 = !{!"llvm.loop.mustprogress"}
!54 = !{!6, !8, i64 1016}
!55 = distinct !{!55, !53}
!56 = !{!6, !8, i64 1024}
!57 = distinct !{!57, !53}
!58 = !{!6, !8, i64 1032}
!59 = distinct !{!59, !53}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass