; LLVM IR from sp-nitech/SPTK :: src/filter (inverse_pseudo_quadrature_mirror_filter_banks)

; 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.sptk::InversePseudoQuadratureMirrorFilterBanks" = type { ptr, i32, [4 x i8], %"class.sptk::AllZeroDigitalFilter", i8, i8, %"class.std::vector" }
%"class.sptk::AllZeroDigitalFilter" = type <{ ptr, i32, i8, i8, [2 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer" = type { ptr, %"class.std::vector.5" }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<sptk::AllZeroDigitalFilter::Buffer *, std::allocator<sptk::AllZeroDigitalFilter::Buffer *>>::_Vector_impl" }
%"struct.std::_Vector_base<sptk::AllZeroDigitalFilter::Buffer *, std::allocator<sptk::AllZeroDigitalFilter::Buffer *>>::_Vector_impl" = type { %"struct.std::_Vector_base<sptk::AllZeroDigitalFilter::Buffer *, std::allocator<sptk::AllZeroDigitalFilter::Buffer *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sptk::AllZeroDigitalFilter::Buffer *, std::allocator<sptk::AllZeroDigitalFilter::Buffer *>>::_Vector_impl_data" = type { ptr, ptr, ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4sptk40InversePseudoQuadratureMirrorFilterBanks3RunERKSt6vectorIdSaIdEEPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(64) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef %2, ptr noundef %3) #0 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca double, align 8
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca double, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  %20 = load ptr, ptr %6, align 8
  %21 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 4
  %22 = load i8, ptr %21, align 8, !tbaa !9, !range !18, !noundef !19
  %23 = trunc i8 %22 to i1
  br i1 %23, label %24, label %37

24:                                               ; preds = %4
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  %26 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %25) #7
  %27 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 1
  %28 = load i32, ptr %27, align 8, !tbaa !20
  %29 = sext i32 %28 to i64
  %30 = icmp ne i64 %26, %29
  br i1 %30, label %37, label %31

31:                                               ; preds = %24
  %32 = load ptr, ptr %8, align 8, !tbaa !5
  %33 = icmp eq ptr %32, null
  br i1 %33, label %37, label %34

34:                                               ; preds = %31
  %35 = load ptr, ptr %9, align 8, !tbaa !5
  %36 = icmp eq ptr %35, null
  br i1 %36, label %37, label %38

37:                                               ; preds = %34, %31, %24, %4
  store i1 false, ptr %5, align 1
  br label %140

38:                                               ; preds = %34
  %39 = load ptr, ptr %9, align 8, !tbaa !5
  %40 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %39, i32 0, i32 1
  %41 = call noundef i64 @_ZNKSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %40) #7
  %42 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 1
  %43 = load i32, ptr %42, align 8, !tbaa !20
  %44 = sext i32 %43 to i64
  %45 = icmp ne i64 %41, %44
  br i1 %45, label %46, label %98

46:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %47 = load ptr, ptr %9, align 8, !tbaa !5
  %48 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %47, i32 0, i32 1
  %49 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %48) #7
  %50 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  store ptr %49, ptr %50, align 8
  br label %51

51:                                               ; preds = %68, %46
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %52 = load ptr, ptr %9, align 8, !tbaa !5
  %53 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %52, i32 0, i32 1
  %54 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %53) #7
  %55 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  store ptr %54, ptr %55, align 8
  %56 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  br i1 %56, label %58, label %57

57:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  br label %70

58:                                               ; preds = %51
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  %60 = load ptr, ptr %59, align 8, !tbaa !5
  %61 = icmp eq ptr %60, null
  br i1 %61, label %66, label %62

62:                                               ; preds = %58
  %63 = load ptr, ptr %60, align 8, !tbaa !21
  %64 = getelementptr inbounds ptr, ptr %63, i64 1
  %65 = load ptr, ptr %64, align 8
  call void %65(ptr noundef nonnull align 8 dereferenceable(32) %60) #7
  br label %66

66:                                               ; preds = %62, %58
  %67 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  store ptr null, ptr %67, align 8, !tbaa !5
  br label %68

68:                                               ; preds = %66
  %69 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br label %51, !llvm.loop !23

70:                                               ; preds = %57
  %71 = load ptr, ptr %9, align 8, !tbaa !5
  %72 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %71, i32 0, i32 1
  %73 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 1
  %74 = load i32, ptr %73, align 8, !tbaa !20
  %75 = sext i32 %74 to i64
  call void @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %72, i64 noundef %75)
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %76 = load ptr, ptr %9, align 8, !tbaa !5
  %77 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %76, i32 0, i32 1
  %78 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %77) #7
  %79 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %12, i32 0, i32 0
  store ptr %78, ptr %79, align 8
  br label %80

80:                                               ; preds = %91, %70
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #7
  %81 = load ptr, ptr %9, align 8, !tbaa !5
  %82 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %81, i32 0, i32 1
  %83 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %82) #7
  %84 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  store ptr %83, ptr %84, align 8
  %85 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  br i1 %85, label %87, label %86

86:                                               ; preds = %80
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %97

87:                                               ; preds = %80
  %88 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 32) #8
  invoke void @_ZN4sptk20AllZeroDigitalFilter6BufferC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %88)
          to label %89 unwind label %93

89:                                               ; preds = %87
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  store ptr %88, ptr %90, align 8, !tbaa !5
  br label %91

91:                                               ; preds = %89
  %92 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  br label %80, !llvm.loop !25

93:                                               ; preds = %87
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %14, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %15, align 4
  call void @_ZdlPvm(ptr noundef %88, i64 noundef 32) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %142

97:                                               ; preds = %86
  br label %98

98:                                               ; preds = %97, %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  store double 0.000000e+00, ptr %16, align 8, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  store i32 0, ptr %17, align 4, !tbaa !28
  br label %99

99:                                               ; preds = %131, %98
  %100 = load i32, ptr %17, align 4, !tbaa !28
  %101 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 1
  %102 = load i32, ptr %101, align 8, !tbaa !20
  %103 = icmp slt i32 %100, %102
  br i1 %103, label %105, label %104

104:                                              ; preds = %99
  store i32 8, ptr %18, align 4
  br label %134

105:                                              ; preds = %99
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %106 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 3
  %107 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks", ptr %20, i32 0, i32 6
  %108 = load i32, ptr %17, align 4, !tbaa !28
  %109 = sext i32 %108 to i64
  %110 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %107, i64 noundef %109) #7
  %111 = load ptr, ptr %7, align 8, !tbaa !5
  %112 = load i32, ptr %17, align 4, !tbaa !28
  %113 = sext i32 %112 to i64
  %114 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %111, i64 noundef %113) #7
  %115 = load double, ptr %114, align 8, !tbaa !26
  %116 = load ptr, ptr %9, align 8, !tbaa !5
  %117 = getelementptr inbounds %"class.sptk::InversePseudoQuadratureMirrorFilterBanks::Buffer", ptr %116, i32 0, i32 1
  %118 = load i32, ptr %17, align 4, !tbaa !28
  %119 = sext i32 %118 to i64
  %120 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %117, i64 noundef %119) #7
  %121 = load ptr, ptr %120, align 8, !tbaa !5
  %122 = call noundef zeroext i1 @_ZNK4sptk20AllZeroDigitalFilter3RunERKSt6vectorIdSaIdEEdPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(14) %106, ptr noundef nonnull align 8 dereferenceable(24) %110, double noundef %115, ptr noundef %19, ptr noundef %121)
  br i1 %122, label %124, label %123

123:                                              ; preds = %105
  store i1 false, ptr %5, align 1
  store i32 1, ptr %18, align 4
  br label %128

124:                                              ; preds = %105
  %125 = load double, ptr %19, align 8, !tbaa !26
  %126 = load double, ptr %16, align 8, !tbaa !26
  %127 = fadd double %126, %125
  store double %127, ptr %16, align 8, !tbaa !26
  store i32 0, ptr %18, align 4
  br label %128

128:                                              ; preds = %124, %123
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  %129 = load i32, ptr %18, align 4
  switch i32 %129, label %134 [
    i32 0, label %130
  ]

130:                                              ; preds = %128
  br label %131

131:                                              ; preds = %130
  %132 = load i32, ptr %17, align 4, !tbaa !28
  %133 = add nsw i32 %132, 1
  store i32 %133, ptr %17, align 4, !tbaa !28
  br label %99, !llvm.loop !29

134:                                              ; preds = %128, %104
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  %135 = load i32, ptr %18, align 4
  switch i32 %135, label %139 [
    i32 8, label %136
  ]

136:                                              ; preds = %134
  %137 = load double, ptr %16, align 8, !tbaa !26
  %138 = load ptr, ptr %8, align 8, !tbaa !5
  store double %137, ptr %138, align 8, !tbaa !26
  store i1 true, ptr %5, align 1
  store i32 1, ptr %18, align 4
  br label %139

139:                                              ; preds = %136, %134
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  br label %140

140:                                              ; preds = %139, %37
  %141 = load i1, ptr %5, align 1
  ret i1 %141

142:                                              ; preds = %93
  %143 = load ptr, ptr %14, align 8
  %144 = load i32, ptr %15, align 4
  %145 = insertvalue { ptr, i32 } poison, ptr %143, 0
  %146 = insertvalue { ptr, i32 } %145, i32 %144, 1
  resume { ptr, i32 } %146
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4sptk20AllZeroDigitalFilter6BufferC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #5

declare noundef zeroext i1 @_ZNK4sptk20AllZeroDigitalFilter3RunERKSt6vectorIdSaIdEEdPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(24), double noundef, ptr noundef, ptr noundef) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #5 = { 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 #6 = { "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 #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { 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, !13, i64 32}
!10 = !{!"_ZTSN4sptk40InversePseudoQuadratureMirrorFilterBanksE", !11, i64 8, !12, i64 16, !13, i64 32, !13, i64 33, !14, i64 40}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSN4sptk20AllZeroDigitalFilterE", !11, i64 8, !13, i64 12, !13, i64 13}
!13 = !{!"bool", !7, i64 0}
!14 = !{!"_ZTSSt6vectorIS_IdSaIdEESaIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!18 = !{i8 0, i8 2}
!19 = !{}
!20 = !{!10, !11, i64 8}
!21 = !{!22, !22, i64 0}
!22 = !{!"vtable pointer", !8, i64 0}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = distinct !{!25, !24}
!26 = !{!27, !27, i64 0}
!27 = !{!"double", !7, i64 0}
!28 = !{!11, !11, i64 0}
!29 = distinct !{!29, !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.__gnu_cxx::__normal_iterator" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4sptk40InversePseudoQuadratureMirrorFilterBanks3RunERKSt6vectorIdSaIdEEPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(64) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef writeonly %2, ptr noundef %3) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca double, align 8
  %10 = getelementptr inbounds i8, ptr %0, i64 32
  %11 = load i8, ptr %10, align 8, !tbaa !5, !range !17, !noundef !18
  %12 = trunc nuw i8 %11 to i1
  br i1 %12, label %13, label %.loopexit

13:                                               ; preds = %4
  %14 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %15 = getelementptr inbounds i8, ptr %0, i64 8
  %16 = load i32, ptr %15, align 8, !tbaa !19
  %17 = sext i32 %16 to i64
  %18 = icmp ne i64 %14, %17
  %19 = icmp eq ptr %2, null
  %or.cond = or i1 %19, %18
  %20 = icmp eq ptr %3, null
  %or.cond4 = or i1 %20, %or.cond
  br i1 %or.cond4, label %.loopexit, label %21

21:                                               ; preds = %13
  %22 = getelementptr inbounds i8, ptr %3, i64 8
  %23 = tail call noundef i64 @_ZNKSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  %24 = load i32, ptr %15, align 8, !tbaa !19
  %25 = sext i32 %24 to i64
  %.not = icmp eq i64 %23, %25
  br i1 %.not, label %52, label %26

26:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %27 = tail call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  store ptr %27, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %28 = tail call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  store ptr %28, ptr %6, align 8
  %29 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br i1 %29, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %42, %26
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  %30 = load i32, ptr %15, align 8, !tbaa !19
  %31 = sext i32 %30 to i64
  call void @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef %31)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  %32 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  store ptr %32, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  %33 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  store ptr %33, ptr %8, align 8
  %34 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  br i1 %34, label %.lr.ph40, label %._crit_edge41

.lr.ph:                                           ; preds = %26, %42
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  %36 = load ptr, ptr %35, align 8, !tbaa !20
  %37 = icmp eq ptr %36, null
  br i1 %37, label %42, label %38

38:                                               ; preds = %.lr.ph
  %39 = load ptr, ptr %36, align 8, !tbaa !21
  %40 = getelementptr inbounds i8, ptr %39, i64 8
  %41 = load ptr, ptr %40, align 8
  call void %41(ptr noundef nonnull align 8 dereferenceable(32) %36) #6
  br label %42

42:                                               ; preds = %38, %.lr.ph
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  store ptr null, ptr %43, align 8, !tbaa !20
  %44 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %45 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  store ptr %45, ptr %6, align 8
  %46 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br i1 %46, label %.lr.ph, label %._crit_edge, !llvm.loop !23

._crit_edge41:                                    ; preds = %.lr.ph40, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  %.pre = load i32, ptr %15, align 8, !tbaa !19
  br label %52

.lr.ph40:                                         ; preds = %._crit_edge, %.lr.ph40
  %47 = call noalias noundef nonnull dereferenceable(32) ptr @_Znwm(i64 noundef 32) #7
  call void @_ZN4sptk20AllZeroDigitalFilter6BufferC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %47)
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  store ptr %47, ptr %48, align 8, !tbaa !20
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  %50 = call ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  store ptr %50, ptr %8, align 8
  %51 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  br i1 %51, label %.lr.ph40, label %._crit_edge41, !llvm.loop !25

52:                                               ; preds = %._crit_edge41, %21
  %53 = phi i32 [ %.pre, %._crit_edge41 ], [ %24, %21 ]
  %.not35.not42 = icmp sgt i32 %53, 0
  br i1 %.not35.not42, label %.lr.ph46, label %._crit_edge47

.lr.ph46:                                         ; preds = %52
  %54 = getelementptr inbounds i8, ptr %0, i64 16
  %55 = getelementptr inbounds i8, ptr %0, i64 40
  br label %56

56:                                               ; preds = %.lr.ph46, %64
  %indvars.iv = phi i64 [ 0, %.lr.ph46 ], [ %indvars.iv.next, %64 ]
  %.02743 = phi double [ 0.000000e+00, %.lr.ph46 ], [ %65, %64 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %57 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %55, i64 noundef %indvars.iv) #6
  %58 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv) #6
  %59 = load double, ptr %58, align 8, !tbaa !26
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef %indvars.iv) #6
  %61 = load ptr, ptr %60, align 8, !tbaa !20
  %62 = call noundef zeroext i1 @_ZNK4sptk20AllZeroDigitalFilter3RunERKSt6vectorIdSaIdEEdPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(14) %54, ptr noundef nonnull align 8 dereferenceable(24) %57, double noundef %59, ptr noundef nonnull %9, ptr noundef %61)
  %63 = load double, ptr %9, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  br i1 %62, label %64, label %.loopexit

64:                                               ; preds = %56
  %65 = fadd double %.02743, %63
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %66 = load i32, ptr %15, align 8, !tbaa !19
  %67 = sext i32 %66 to i64
  %.not35.not = icmp slt i64 %indvars.iv.next, %67
  br i1 %.not35.not, label %56, label %._crit_edge47, !llvm.loop !28

._crit_edge47:                                    ; preds = %64, %52
  %.027.lcssa = phi double [ 0.000000e+00, %52 ], [ %65, %64 ]
  store double %.027.lcssa, ptr %2, align 8, !tbaa !26
  br label %.loopexit

.loopexit:                                        ; preds = %56, %._crit_edge47, %4, %13
  %.4 = phi i1 [ false, %13 ], [ false, %4 ], [ true, %._crit_edge47 ], [ false, %56 ]
  ret i1 %.4
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) 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) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN4sptk20AllZeroDigitalFilter6BufferESt6vectorIS4_SaIS4_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4sptk20AllZeroDigitalFilter6BufferC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNK4sptk20AllZeroDigitalFilter3RunERKSt6vectorIdSaIdEEdPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(24), double noundef, ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN4sptk20AllZeroDigitalFilter6BufferESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #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) }

!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, !11, i64 32}
!6 = !{!"_ZTSN4sptk40InversePseudoQuadratureMirrorFilterBanksE", !7, i64 8, !10, i64 16, !11, i64 32, !11, i64 33, !12, i64 40}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN4sptk20AllZeroDigitalFilterE", !7, i64 8, !11, i64 12, !11, i64 13}
!11 = !{!"bool", !8, i64 0}
!12 = !{!"_ZTSSt6vectorIS_IdSaIdEESaIS1_EE", !13, i64 0}
!13 = !{!"_ZTSSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE12_Vector_implE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!16 = !{!"any pointer", !8, i64 0}
!17 = !{i8 0, i8 2}
!18 = !{}
!19 = !{!6, !7, i64 8}
!20 = !{!16, !16, i64 0}
!21 = !{!22, !22, i64 0}
!22 = !{!"vtable pointer", !9, i64 0}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = distinct !{!25, !24}
!26 = !{!27, !27, i64 0}
!27 = !{!"double", !8, i64 0}
!28 = distinct !{!28, !24}


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