; LLVM IR from sp-nitech/SPTK :: src/conversion (filter_coefficients_to_spectrum)

; 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.5" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%class.anon = type { double }
%class.anon.6 = type { double }
%class.anon.7 = type { double }
%"class.sptk::FilterCoefficientsToSpectrum" = type <{ ptr, i32, i32, i32, [4 x i8], %"class.sptk::RealValuedFastFourierTransform", %"class.sptk::SpectrumToSpectrum", i8, [7 x i8] }>
%"class.sptk::RealValuedFastFourierTransform" = type { ptr, i32, i32, i32, %"class.sptk::FastFourierTransform", i8, %"class.std::vector" }
%"class.sptk::FastFourierTransform" = type { ptr, i32, i32, i32, i8, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.sptk::SpectrumToSpectrum" = type <{ ptr, i32, i32, i32, [4 x i8], double, double, %"class.std::vector.0", i8, [7 x i8] }>
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<sptk::SpectrumToSpectrum::OperationInterface *, std::allocator<sptk::SpectrumToSpectrum::OperationInterface *>>::_Vector_impl" }
%"struct.std::_Vector_base<sptk::SpectrumToSpectrum::OperationInterface *, std::allocator<sptk::SpectrumToSpectrum::OperationInterface *>>::_Vector_impl" = type { %"struct.std::_Vector_base<sptk::SpectrumToSpectrum::OperationInterface *, std::allocator<sptk::SpectrumToSpectrum::OperationInterface *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sptk::SpectrumToSpectrum::OperationInterface *, std::allocator<sptk::SpectrumToSpectrum::OperationInterface *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.sptk::FilterCoefficientsToSpectrum::Buffer" = type { ptr, %"class.sptk::RealValuedFastFourierTransform::Buffer", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.sptk::RealValuedFastFourierTransform::Buffer" = type { ptr, %"class.std::vector", %"class.std::vector" }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKSt6vectorIdSaIdEES5_PS3_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(201) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef %3, ptr noundef %4) #0 align 2 {
  %6 = alloca i1, align 1
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %23 = alloca double, align 8
  %24 = alloca ptr, align 8
  %25 = alloca ptr, align 8
  %26 = alloca ptr, align 8
  %27 = alloca i32, align 4
  %28 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %29 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %30 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %31 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %32 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %33 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %34 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %35 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %36 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %37 = alloca double, align 8
  %38 = alloca ptr, align 8
  %39 = alloca ptr, align 8
  %40 = alloca ptr, align 8
  %41 = alloca i32, align 4
  %42 = alloca double, align 8
  %43 = alloca double, align 8
  %44 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %45 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %46 = alloca double, align 8
  %47 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %48 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %49 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %50 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %51 = alloca %class.anon, align 8
  %52 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %53 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %54 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %55 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %56 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %57 = alloca %class.anon.6, align 8
  %58 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %59 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %60 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %61 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %62 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %63 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %64 = alloca %class.anon.7, align 8
  %65 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  %66 = load ptr, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  %67 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 1
  %68 = load i32, ptr %67, align 8, !tbaa !9
  %69 = add nsw i32 %68, 1
  store i32 %69, ptr %12, align 4, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  %70 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 2
  %71 = load i32, ptr %70, align 4, !tbaa !27
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %13, align 4, !tbaa !26
  %73 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 7
  %74 = load i8, ptr %73, align 8, !tbaa !28, !range !29, !noundef !30
  %75 = trunc i8 %74 to i1
  br i1 %75, label %76, label %94

76:                                               ; preds = %5
  %77 = load ptr, ptr %8, align 8, !tbaa !5
  %78 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %77) #6
  %79 = load i32, ptr %12, align 4, !tbaa !26
  %80 = sext i32 %79 to i64
  %81 = icmp ne i64 %78, %80
  br i1 %81, label %94, label %82

82:                                               ; preds = %76
  %83 = load ptr, ptr %9, align 8, !tbaa !5
  %84 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %83) #6
  %85 = load i32, ptr %13, align 4, !tbaa !26
  %86 = sext i32 %85 to i64
  %87 = icmp ne i64 %84, %86
  br i1 %87, label %94, label %88

88:                                               ; preds = %82
  %89 = load ptr, ptr %10, align 8, !tbaa !5
  %90 = icmp eq ptr null, %89
  br i1 %90, label %94, label %91

91:                                               ; preds = %88
  %92 = load ptr, ptr %11, align 8, !tbaa !5
  %93 = icmp eq ptr null, %92
  br i1 %93, label %94, label %95

94:                                               ; preds = %91, %88, %82, %76, %5
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %515

95:                                               ; preds = %91
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  %96 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 3
  %97 = load i32, ptr %96, align 8, !tbaa !31
  %98 = sdiv i32 %97, 2
  %99 = add nsw i32 %98, 1
  store i32 %99, ptr %15, align 4, !tbaa !26
  %100 = load ptr, ptr %10, align 8, !tbaa !5
  %101 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %100) #6
  %102 = load i32, ptr %15, align 4, !tbaa !26
  %103 = sext i32 %102 to i64
  %104 = icmp ne i64 %101, %103
  br i1 %104, label %105, label %109

105:                                              ; preds = %95
  %106 = load ptr, ptr %10, align 8, !tbaa !5
  %107 = load i32, ptr %15, align 4, !tbaa !26
  %108 = sext i32 %107 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %106, i64 noundef %108)
  br label %109

109:                                              ; preds = %105, %95
  %110 = load ptr, ptr %11, align 8, !tbaa !5
  %111 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %110, i32 0, i32 2
  %112 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %111) #6
  %113 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 3
  %114 = load i32, ptr %113, align 8, !tbaa !31
  %115 = sext i32 %114 to i64
  %116 = icmp ult i64 %112, %115
  br i1 %116, label %117, label %123

117:                                              ; preds = %109
  %118 = load ptr, ptr %11, align 8, !tbaa !5
  %119 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %118, i32 0, i32 2
  %120 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 3
  %121 = load i32, ptr %120, align 8, !tbaa !31
  %122 = sext i32 %121 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %119, i64 noundef %122)
  br label %123

123:                                              ; preds = %117, %109
  %124 = load ptr, ptr %11, align 8, !tbaa !5
  %125 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %124, i32 0, i32 5
  %126 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %125) #6
  %127 = load i32, ptr %15, align 4, !tbaa !26
  %128 = sext i32 %127 to i64
  %129 = icmp ult i64 %126, %128
  br i1 %129, label %130, label %135

130:                                              ; preds = %123
  %131 = load ptr, ptr %11, align 8, !tbaa !5
  %132 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %131, i32 0, i32 5
  %133 = load i32, ptr %15, align 4, !tbaa !26
  %134 = sext i32 %133 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %132, i64 noundef %134)
  br label %135

135:                                              ; preds = %130, %123
  %136 = load ptr, ptr %11, align 8, !tbaa !5
  %137 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %136, i32 0, i32 6
  %138 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %137) #6
  %139 = load i32, ptr %15, align 4, !tbaa !26
  %140 = sext i32 %139 to i64
  %141 = icmp ult i64 %138, %140
  br i1 %141, label %142, label %147

142:                                              ; preds = %135
  %143 = load ptr, ptr %11, align 8, !tbaa !5
  %144 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %143, i32 0, i32 6
  %145 = load i32, ptr %15, align 4, !tbaa !26
  %146 = sext i32 %145 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %144, i64 noundef %146)
  br label %147

147:                                              ; preds = %142, %135
  %148 = load i32, ptr %12, align 4, !tbaa !26
  %149 = icmp ne i32 1, %148
  br i1 %149, label %150, label %242

150:                                              ; preds = %147
  %151 = load ptr, ptr %8, align 8, !tbaa !5
  %152 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %151) #6
  %153 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %16, i32 0, i32 0
  store ptr %152, ptr %153, align 8
  %154 = load ptr, ptr %8, align 8, !tbaa !5
  %155 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %154) #6
  %156 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %17, i32 0, i32 0
  store ptr %155, ptr %156, align 8
  %157 = load ptr, ptr %11, align 8, !tbaa !5
  %158 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %157, i32 0, i32 2
  %159 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %158) #6
  %160 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %159, ptr %160, align 8
  %161 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %16, i32 0, i32 0
  %162 = load ptr, ptr %161, align 8
  %163 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %17, i32 0, i32 0
  %164 = load ptr, ptr %163, align 8
  %165 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %166 = load ptr, ptr %165, align 8
  %167 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %162, ptr %164, ptr %166)
  %168 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %167, ptr %168, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %169 = load ptr, ptr %11, align 8, !tbaa !5
  %170 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %169, i32 0, i32 2
  %171 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %170) #6
  %172 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  store ptr %171, ptr %172, align 8
  %173 = load i32, ptr %12, align 4, !tbaa !26
  %174 = sext i32 %173 to i64
  %175 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %21, i64 noundef %174) #6
  %176 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %175, ptr %176, align 8
  %177 = load ptr, ptr %11, align 8, !tbaa !5
  %178 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %177, i32 0, i32 2
  %179 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %178) #6
  %180 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  store ptr %179, ptr %180, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #6
  store double 0.000000e+00, ptr %23, align 8, !tbaa !32
  %181 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  %182 = load ptr, ptr %181, align 8
  %183 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  %184 = load ptr, ptr %183, align 8
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %182, ptr %184, ptr noundef nonnull align 8 dereferenceable(8) %23)
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  %185 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 5
  %186 = load ptr, ptr %11, align 8, !tbaa !5
  %187 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %186, i32 0, i32 2
  %188 = load ptr, ptr %11, align 8, !tbaa !5
  %189 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %188, i32 0, i32 3
  %190 = load ptr, ptr %11, align 8, !tbaa !5
  %191 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %190, i32 0, i32 4
  %192 = load ptr, ptr %11, align 8, !tbaa !5
  %193 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %192, i32 0, i32 1
  %194 = call noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunERKSt6vectorIdSaIdEEPS3_S6_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104) %185, ptr noundef nonnull align 8 dereferenceable(24) %187, ptr noundef %189, ptr noundef %191, ptr noundef %193)
  br i1 %194, label %196, label %195

195:                                              ; preds = %150
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %514

196:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #6
  %197 = load ptr, ptr %11, align 8, !tbaa !5
  %198 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %197, i32 0, i32 3
  %199 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %198, i64 noundef 0) #6
  store ptr %199, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #6
  %200 = load ptr, ptr %11, align 8, !tbaa !5
  %201 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %200, i32 0, i32 4
  %202 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %201, i64 noundef 0) #6
  store ptr %202, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #6
  %203 = load ptr, ptr %11, align 8, !tbaa !5
  %204 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %203, i32 0, i32 5
  %205 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %204, i64 noundef 0) #6
  store ptr %205, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #6
  store i32 0, ptr %27, align 4, !tbaa !26
  br label %206

206:                                              ; preds = %238, %196
  %207 = load i32, ptr %27, align 4, !tbaa !26
  %208 = load i32, ptr %15, align 4, !tbaa !26
  %209 = icmp slt i32 %207, %208
  br i1 %209, label %211, label %210

210:                                              ; preds = %206
  store i32 2, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  br label %241

211:                                              ; preds = %206
  %212 = load ptr, ptr %24, align 8, !tbaa !5
  %213 = load i32, ptr %27, align 4, !tbaa !26
  %214 = sext i32 %213 to i64
  %215 = getelementptr inbounds double, ptr %212, i64 %214
  %216 = load double, ptr %215, align 8, !tbaa !32
  %217 = load ptr, ptr %24, align 8, !tbaa !5
  %218 = load i32, ptr %27, align 4, !tbaa !26
  %219 = sext i32 %218 to i64
  %220 = getelementptr inbounds double, ptr %217, i64 %219
  %221 = load double, ptr %220, align 8, !tbaa !32
  %222 = load ptr, ptr %25, align 8, !tbaa !5
  %223 = load i32, ptr %27, align 4, !tbaa !26
  %224 = sext i32 %223 to i64
  %225 = getelementptr inbounds double, ptr %222, i64 %224
  %226 = load double, ptr %225, align 8, !tbaa !32
  %227 = load ptr, ptr %25, align 8, !tbaa !5
  %228 = load i32, ptr %27, align 4, !tbaa !26
  %229 = sext i32 %228 to i64
  %230 = getelementptr inbounds double, ptr %227, i64 %229
  %231 = load double, ptr %230, align 8, !tbaa !32
  %232 = fmul double %226, %231
  %233 = call double @llvm.fmuladd.f64(double %216, double %221, double %232)
  %234 = load ptr, ptr %26, align 8, !tbaa !5
  %235 = load i32, ptr %27, align 4, !tbaa !26
  %236 = sext i32 %235 to i64
  %237 = getelementptr inbounds double, ptr %234, i64 %236
  store double %233, ptr %237, align 8, !tbaa !32
  br label %238

238:                                              ; preds = %211
  %239 = load i32, ptr %27, align 4, !tbaa !26
  %240 = add nsw i32 %239, 1
  store i32 %240, ptr %27, align 4, !tbaa !26
  br label %206, !llvm.loop !33

241:                                              ; preds = %210
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  br label %242

242:                                              ; preds = %241, %147
  %243 = load i32, ptr %13, align 4, !tbaa !26
  %244 = icmp ne i32 1, %243
  br i1 %244, label %245, label %357

245:                                              ; preds = %242
  %246 = load ptr, ptr %11, align 8, !tbaa !5
  %247 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %246, i32 0, i32 2
  %248 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %247, i64 noundef 0) #6
  store double 1.000000e+00, ptr %248, align 8, !tbaa !32
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #6
  %249 = load ptr, ptr %9, align 8, !tbaa !5
  %250 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %249) #6
  %251 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %29, i32 0, i32 0
  store ptr %250, ptr %251, align 8
  %252 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %29, i64 noundef 1) #6
  %253 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %28, i32 0, i32 0
  store ptr %252, ptr %253, align 8
  %254 = load ptr, ptr %9, align 8, !tbaa !5
  %255 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %254) #6
  %256 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %30, i32 0, i32 0
  store ptr %255, ptr %256, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #6
  %257 = load ptr, ptr %11, align 8, !tbaa !5
  %258 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %257, i32 0, i32 2
  %259 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %258) #6
  %260 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %32, i32 0, i32 0
  store ptr %259, ptr %260, align 8
  %261 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %32, i64 noundef 1) #6
  %262 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %31, i32 0, i32 0
  store ptr %261, ptr %262, align 8
  %263 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %28, i32 0, i32 0
  %264 = load ptr, ptr %263, align 8
  %265 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %30, i32 0, i32 0
  %266 = load ptr, ptr %265, align 8
  %267 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %31, i32 0, i32 0
  %268 = load ptr, ptr %267, align 8
  %269 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %264, ptr %266, ptr %268)
  %270 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %33, i32 0, i32 0
  store ptr %269, ptr %270, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #6
  %271 = load ptr, ptr %11, align 8, !tbaa !5
  %272 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %271, i32 0, i32 2
  %273 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %272) #6
  %274 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %35, i32 0, i32 0
  store ptr %273, ptr %274, align 8
  %275 = load i32, ptr %13, align 4, !tbaa !26
  %276 = sext i32 %275 to i64
  %277 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %35, i64 noundef %276) #6
  %278 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %34, i32 0, i32 0
  store ptr %277, ptr %278, align 8
  %279 = load ptr, ptr %11, align 8, !tbaa !5
  %280 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %279, i32 0, i32 2
  %281 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %280) #6
  %282 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %36, i32 0, i32 0
  store ptr %281, ptr %282, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #6
  store double 0.000000e+00, ptr %37, align 8, !tbaa !32
  %283 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %34, i32 0, i32 0
  %284 = load ptr, ptr %283, align 8
  %285 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %36, i32 0, i32 0
  %286 = load ptr, ptr %285, align 8
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %284, ptr %286, ptr noundef nonnull align 8 dereferenceable(8) %37)
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #6
  %287 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 5
  %288 = load ptr, ptr %11, align 8, !tbaa !5
  %289 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %288, i32 0, i32 2
  %290 = load ptr, ptr %11, align 8, !tbaa !5
  %291 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %290, i32 0, i32 3
  %292 = load ptr, ptr %11, align 8, !tbaa !5
  %293 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %292, i32 0, i32 4
  %294 = load ptr, ptr %11, align 8, !tbaa !5
  %295 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %294, i32 0, i32 1
  %296 = call noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunERKSt6vectorIdSaIdEEPS3_S6_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104) %287, ptr noundef nonnull align 8 dereferenceable(24) %289, ptr noundef %291, ptr noundef %293, ptr noundef %295)
  br i1 %296, label %298, label %297

297:                                              ; preds = %245
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %514

298:                                              ; preds = %245
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #6
  %299 = load ptr, ptr %11, align 8, !tbaa !5
  %300 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %299, i32 0, i32 3
  %301 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %300, i64 noundef 0) #6
  store ptr %301, ptr %38, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #6
  %302 = load ptr, ptr %11, align 8, !tbaa !5
  %303 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %302, i32 0, i32 4
  %304 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %303, i64 noundef 0) #6
  store ptr %304, ptr %39, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #6
  %305 = load ptr, ptr %11, align 8, !tbaa !5
  %306 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %305, i32 0, i32 6
  %307 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %306, i64 noundef 0) #6
  store ptr %307, ptr %40, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %41) #6
  store i32 0, ptr %41, align 4, !tbaa !26
  br label %308

308:                                              ; preds = %348, %298
  %309 = load i32, ptr %41, align 4, !tbaa !26
  %310 = load i32, ptr %15, align 4, !tbaa !26
  %311 = icmp slt i32 %309, %310
  br i1 %311, label %313, label %312

312:                                              ; preds = %308
  store i32 5, ptr %14, align 4
  br label %351

313:                                              ; preds = %308
  %314 = load ptr, ptr %38, align 8, !tbaa !5
  %315 = load i32, ptr %41, align 4, !tbaa !26
  %316 = sext i32 %315 to i64
  %317 = getelementptr inbounds double, ptr %314, i64 %316
  %318 = load double, ptr %317, align 8, !tbaa !32
  %319 = load ptr, ptr %38, align 8, !tbaa !5
  %320 = load i32, ptr %41, align 4, !tbaa !26
  %321 = sext i32 %320 to i64
  %322 = getelementptr inbounds double, ptr %319, i64 %321
  %323 = load double, ptr %322, align 8, !tbaa !32
  %324 = load ptr, ptr %39, align 8, !tbaa !5
  %325 = load i32, ptr %41, align 4, !tbaa !26
  %326 = sext i32 %325 to i64
  %327 = getelementptr inbounds double, ptr %324, i64 %326
  %328 = load double, ptr %327, align 8, !tbaa !32
  %329 = load ptr, ptr %39, align 8, !tbaa !5
  %330 = load i32, ptr %41, align 4, !tbaa !26
  %331 = sext i32 %330 to i64
  %332 = getelementptr inbounds double, ptr %329, i64 %331
  %333 = load double, ptr %332, align 8, !tbaa !32
  %334 = fmul double %328, %333
  %335 = call double @llvm.fmuladd.f64(double %318, double %323, double %334)
  %336 = load ptr, ptr %40, align 8, !tbaa !5
  %337 = load i32, ptr %41, align 4, !tbaa !26
  %338 = sext i32 %337 to i64
  %339 = getelementptr inbounds double, ptr %336, i64 %338
  store double %335, ptr %339, align 8, !tbaa !32
  %340 = load ptr, ptr %40, align 8, !tbaa !5
  %341 = load i32, ptr %41, align 4, !tbaa !26
  %342 = sext i32 %341 to i64
  %343 = getelementptr inbounds double, ptr %340, i64 %342
  %344 = load double, ptr %343, align 8, !tbaa !32
  %345 = fcmp oeq double 0.000000e+00, %344
  br i1 %345, label %346, label %347

346:                                              ; preds = %313
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %351

347:                                              ; preds = %313
  br label %348

348:                                              ; preds = %347
  %349 = load i32, ptr %41, align 4, !tbaa !26
  %350 = add nsw i32 %349, 1
  store i32 %350, ptr %41, align 4, !tbaa !26
  br label %308, !llvm.loop !35

351:                                              ; preds = %346, %312
  call void @llvm.lifetime.end.p0(i64 4, ptr %41) #6
  %352 = load i32, ptr %14, align 4
  switch i32 %352, label %354 [
    i32 5, label %353
  ]

353:                                              ; preds = %351
  store i32 0, ptr %14, align 4
  br label %354

354:                                              ; preds = %353, %351
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  %355 = load i32, ptr %14, align 4
  switch i32 %355, label %514 [
    i32 0, label %356
  ]

356:                                              ; preds = %354
  br label %357

357:                                              ; preds = %356, %242
  call void @llvm.lifetime.start.p0(i64 8, ptr %42) #6
  %358 = load ptr, ptr %9, align 8, !tbaa !5
  %359 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %358, i64 noundef 0) #6
  %360 = load double, ptr %359, align 8, !tbaa !32
  %361 = load ptr, ptr %9, align 8, !tbaa !5
  %362 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %361, i64 noundef 0) #6
  %363 = load double, ptr %362, align 8, !tbaa !32
  %364 = fmul double %360, %363
  store double %364, ptr %42, align 8, !tbaa !32
  %365 = load double, ptr %42, align 8, !tbaa !32
  %366 = fcmp oeq double 0.000000e+00, %365
  br i1 %366, label %367, label %368

367:                                              ; preds = %357
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %513

368:                                              ; preds = %357
  %369 = load i32, ptr %12, align 4, !tbaa !26
  %370 = icmp eq i32 1, %369
  br i1 %370, label %371, label %394

371:                                              ; preds = %368
  %372 = load i32, ptr %13, align 4, !tbaa !26
  %373 = icmp eq i32 1, %372
  br i1 %373, label %374, label %394

374:                                              ; preds = %371
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #6
  %375 = load double, ptr %42, align 8, !tbaa !32
  %376 = load ptr, ptr %8, align 8, !tbaa !5
  %377 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %376, i64 noundef 0) #6
  %378 = load double, ptr %377, align 8, !tbaa !32
  %379 = fmul double %375, %378
  %380 = load ptr, ptr %8, align 8, !tbaa !5
  %381 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %380, i64 noundef 0) #6
  %382 = load double, ptr %381, align 8, !tbaa !32
  %383 = fmul double %379, %382
  store double %383, ptr %43, align 8, !tbaa !32
  %384 = load ptr, ptr %10, align 8, !tbaa !5
  %385 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %384) #6
  %386 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %44, i32 0, i32 0
  store ptr %385, ptr %386, align 8
  %387 = load ptr, ptr %10, align 8, !tbaa !5
  %388 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %387) #6
  %389 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %45, i32 0, i32 0
  store ptr %388, ptr %389, align 8
  %390 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %44, i32 0, i32 0
  %391 = load ptr, ptr %390, align 8
  %392 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %45, i32 0, i32 0
  %393 = load ptr, ptr %392, align 8
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %391, ptr %393, ptr noundef nonnull align 8 dereferenceable(8) %43)
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #6
  br label %507

394:                                              ; preds = %371, %368
  %395 = load i32, ptr %12, align 4, !tbaa !26
  %396 = icmp eq i32 1, %395
  br i1 %396, label %397, label %437

397:                                              ; preds = %394
  %398 = load i32, ptr %13, align 4, !tbaa !26
  %399 = icmp ne i32 1, %398
  br i1 %399, label %400, label %437

400:                                              ; preds = %397
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #6
  %401 = load double, ptr %42, align 8, !tbaa !32
  %402 = load ptr, ptr %8, align 8, !tbaa !5
  %403 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %402, i64 noundef 0) #6
  %404 = load double, ptr %403, align 8, !tbaa !32
  %405 = fmul double %401, %404
  %406 = load ptr, ptr %8, align 8, !tbaa !5
  %407 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %406, i64 noundef 0) #6
  %408 = load double, ptr %407, align 8, !tbaa !32
  %409 = fmul double %405, %408
  store double %409, ptr %46, align 8, !tbaa !32
  %410 = load ptr, ptr %11, align 8, !tbaa !5
  %411 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %410, i32 0, i32 6
  %412 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %411) #6
  %413 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %47, i32 0, i32 0
  store ptr %412, ptr %413, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %49) #6
  %414 = load ptr, ptr %11, align 8, !tbaa !5
  %415 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %414, i32 0, i32 6
  %416 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %415) #6
  %417 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %49, i32 0, i32 0
  store ptr %416, ptr %417, align 8
  %418 = load i32, ptr %15, align 4, !tbaa !26
  %419 = sext i32 %418 to i64
  %420 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %49, i64 noundef %419) #6
  %421 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %48, i32 0, i32 0
  store ptr %420, ptr %421, align 8
  %422 = load ptr, ptr %10, align 8, !tbaa !5
  %423 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %422) #6
  %424 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %50, i32 0, i32 0
  store ptr %423, ptr %424, align 8
  %425 = getelementptr inbounds %class.anon, ptr %51, i32 0, i32 0
  %426 = load double, ptr %46, align 8, !tbaa !32
  store double %426, ptr %425, align 8, !tbaa !36
  %427 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %47, i32 0, i32 0
  %428 = load ptr, ptr %427, align 8
  %429 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %48, i32 0, i32 0
  %430 = load ptr, ptr %429, align 8
  %431 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %50, i32 0, i32 0
  %432 = load ptr, ptr %431, align 8
  %433 = getelementptr inbounds %class.anon, ptr %51, i32 0, i32 0
  %434 = load double, ptr %433, align 8
  %435 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_0ET0_T_SG_SF_T1_"(ptr %428, ptr %430, ptr %432, double %434)
  %436 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %52, i32 0, i32 0
  store ptr %435, ptr %436, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %49) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #6
  br label %506

437:                                              ; preds = %397, %394
  %438 = load i32, ptr %12, align 4, !tbaa !26
  %439 = icmp ne i32 1, %438
  br i1 %439, label %440, label %471

440:                                              ; preds = %437
  %441 = load i32, ptr %13, align 4, !tbaa !26
  %442 = icmp eq i32 1, %441
  br i1 %442, label %443, label %471

443:                                              ; preds = %440
  %444 = load ptr, ptr %11, align 8, !tbaa !5
  %445 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %444, i32 0, i32 5
  %446 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %445) #6
  %447 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %53, i32 0, i32 0
  store ptr %446, ptr %447, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %55) #6
  %448 = load ptr, ptr %11, align 8, !tbaa !5
  %449 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %448, i32 0, i32 5
  %450 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %449) #6
  %451 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %55, i32 0, i32 0
  store ptr %450, ptr %451, align 8
  %452 = load i32, ptr %15, align 4, !tbaa !26
  %453 = sext i32 %452 to i64
  %454 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %55, i64 noundef %453) #6
  %455 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %54, i32 0, i32 0
  store ptr %454, ptr %455, align 8
  %456 = load ptr, ptr %10, align 8, !tbaa !5
  %457 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %456) #6
  %458 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %56, i32 0, i32 0
  store ptr %457, ptr %458, align 8
  %459 = getelementptr inbounds %class.anon.6, ptr %57, i32 0, i32 0
  %460 = load double, ptr %42, align 8, !tbaa !32
  store double %460, ptr %459, align 8, !tbaa !38
  %461 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %53, i32 0, i32 0
  %462 = load ptr, ptr %461, align 8
  %463 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %54, i32 0, i32 0
  %464 = load ptr, ptr %463, align 8
  %465 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %56, i32 0, i32 0
  %466 = load ptr, ptr %465, align 8
  %467 = getelementptr inbounds %class.anon.6, ptr %57, i32 0, i32 0
  %468 = load double, ptr %467, align 8
  %469 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_1ET0_T_SG_SF_T1_"(ptr %462, ptr %464, ptr %466, double %468)
  %470 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %58, i32 0, i32 0
  store ptr %469, ptr %470, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #6
  br label %505

471:                                              ; preds = %440, %437
  %472 = load ptr, ptr %11, align 8, !tbaa !5
  %473 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %472, i32 0, i32 5
  %474 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %473) #6
  %475 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %59, i32 0, i32 0
  store ptr %474, ptr %475, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %61) #6
  %476 = load ptr, ptr %11, align 8, !tbaa !5
  %477 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %476, i32 0, i32 5
  %478 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %477) #6
  %479 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %61, i32 0, i32 0
  store ptr %478, ptr %479, align 8
  %480 = load i32, ptr %15, align 4, !tbaa !26
  %481 = sext i32 %480 to i64
  %482 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %61, i64 noundef %481) #6
  %483 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %60, i32 0, i32 0
  store ptr %482, ptr %483, align 8
  %484 = load ptr, ptr %11, align 8, !tbaa !5
  %485 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum::Buffer", ptr %484, i32 0, i32 6
  %486 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %485) #6
  %487 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %62, i32 0, i32 0
  store ptr %486, ptr %487, align 8
  %488 = load ptr, ptr %10, align 8, !tbaa !5
  %489 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %488) #6
  %490 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %63, i32 0, i32 0
  store ptr %489, ptr %490, align 8
  %491 = getelementptr inbounds %class.anon.7, ptr %64, i32 0, i32 0
  %492 = load double, ptr %42, align 8, !tbaa !32
  store double %492, ptr %491, align 8, !tbaa !40
  %493 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %59, i32 0, i32 0
  %494 = load ptr, ptr %493, align 8
  %495 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %60, i32 0, i32 0
  %496 = load ptr, ptr %495, align 8
  %497 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %62, i32 0, i32 0
  %498 = load ptr, ptr %497, align 8
  %499 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %63, i32 0, i32 0
  %500 = load ptr, ptr %499, align 8
  %501 = getelementptr inbounds %class.anon.7, ptr %64, i32 0, i32 0
  %502 = load double, ptr %501, align 8
  %503 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_2ET1_T_SG_T0_SF_T2_"(ptr %494, ptr %496, ptr %498, ptr %500, double %502)
  %504 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %65, i32 0, i32 0
  store ptr %503, ptr %504, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %61) #6
  br label %505

505:                                              ; preds = %471, %443
  br label %506

506:                                              ; preds = %505, %400
  br label %507

507:                                              ; preds = %506, %374
  %508 = getelementptr inbounds %"class.sptk::FilterCoefficientsToSpectrum", ptr %66, i32 0, i32 6
  %509 = load ptr, ptr %10, align 8, !tbaa !5
  %510 = call noundef zeroext i1 @_ZNK4sptk18SpectrumToSpectrum3RunEPSt6vectorIdSaIdEE(ptr noundef nonnull align 8 dereferenceable(65) %508, ptr noundef %509)
  br i1 %510, label %512, label %511

511:                                              ; preds = %507
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %513

512:                                              ; preds = %507
  store i1 true, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %513

513:                                              ; preds = %512, %511, %367
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #6
  br label %514

514:                                              ; preds = %513, %354, %297, %195
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %515

515:                                              ; preds = %514, %94
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  %516 = load i1, ptr %6, align 1
  ret i1 %516
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr, ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr, ptr, ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunERKSt6vectorIdSaIdEEPS3_S6_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef, ptr noundef, ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 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) #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_0ET0_T_SG_SF_T1_"(ptr, ptr, ptr, double) #0

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_1ET0_T_SG_SF_T1_"(ptr, ptr, ptr, double) #0

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_2ET1_T_SG_T0_SF_T2_"(ptr, ptr, ptr, ptr, double) #0

declare noundef zeroext i1 @_ZNK4sptk18SpectrumToSpectrum3RunEPSt6vectorIdSaIdEE(ptr noundef nonnull align 8 dereferenceable(65), ptr noundef) #4

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = { "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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { 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 8}
!10 = !{!"_ZTSN4sptk28FilterCoefficientsToSpectrumE", !11, i64 8, !11, i64 12, !11, i64 16, !12, i64 24, !19, i64 128, !14, i64 200}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSN4sptk30RealValuedFastFourierTransformE", !11, i64 8, !11, i64 12, !11, i64 16, !13, i64 24, !14, i64 72, !15, i64 80}
!13 = !{!"_ZTSN4sptk20FastFourierTransformE", !11, i64 8, !11, i64 12, !11, i64 16, !14, i64 20, !15, i64 24}
!14 = !{!"bool", !7, i64 0}
!15 = !{!"_ZTSSt6vectorIdSaIdEE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!19 = !{!"_ZTSN4sptk18SpectrumToSpectrumE", !11, i64 8, !20, i64 12, !20, i64 16, !21, i64 24, !21, i64 32, !22, i64 40, !14, i64 64}
!20 = !{!"_ZTSN4sptk18SpectrumToSpectrum18InputOutputFormatsE", !7, i64 0}
!21 = !{!"double", !7, i64 0}
!22 = !{!"_ZTSSt6vectorIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!26 = !{!11, !11, i64 0}
!27 = !{!10, !11, i64 12}
!28 = !{!10, !14, i64 200}
!29 = !{i8 0, i8 2}
!30 = !{}
!31 = !{!10, !11, i64 16}
!32 = !{!21, !21, i64 0}
!33 = distinct !{!33, !34}
!34 = !{!"llvm.loop.mustprogress"}
!35 = distinct !{!35, !34}
!36 = !{!37, !21, i64 0}
!37 = !{!"_ZTSZNK4sptk28FilterCoefficientsToSpectrum3RunERKSt6vectorIdSaIdEES5_PS3_PNS0_6BufferEE3$_0", !21, i64 0}
!38 = !{!39, !21, i64 0}
!39 = !{!"_ZTSZNK4sptk28FilterCoefficientsToSpectrum3RunERKSt6vectorIdSaIdEES5_PS3_PNS0_6BufferEE3$_1", !21, i64 0}
!40 = !{!41, !21, i64 0}
!41 = !{!"_ZTSZNK4sptk28FilterCoefficientsToSpectrum3RunERKSt6vectorIdSaIdEES5_PS3_PNS0_6BufferEE3$_2", !21, 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.5" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKSt6vectorIdSaIdEES5_PS3_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(201) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef %3, ptr noundef %4) local_unnamed_addr #0 align 2 {
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca double, align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca double, align 8
  %12 = alloca double, align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %16 = getelementptr inbounds i8, ptr %0, i64 8
  %17 = load i32, ptr %16, align 8, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %0, i64 12
  %19 = load i32, ptr %18, align 4, !tbaa !25
  %20 = add nsw i32 %19, 1
  %21 = getelementptr inbounds i8, ptr %0, i64 200
  %22 = load i8, ptr %21, align 8, !tbaa !26, !range !27, !noundef !28
  %23 = trunc nuw i8 %22 to i1
  br i1 %23, label %24, label %.loopexit

24:                                               ; preds = %5
  %25 = add nsw i32 %17, 1
  %26 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %27 = sext i32 %25 to i64
  %.not = icmp eq i64 %26, %27
  br i1 %.not, label %28, label %.loopexit

28:                                               ; preds = %24
  %29 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %30 = sext i32 %20 to i64
  %31 = icmp ne i64 %29, %30
  %32 = icmp eq ptr %3, null
  %or.cond = or i1 %32, %31
  %33 = icmp eq ptr %4, null
  %or.cond4 = or i1 %33, %or.cond
  br i1 %or.cond4, label %.loopexit, label %34

34:                                               ; preds = %28
  %35 = getelementptr inbounds i8, ptr %0, i64 16
  %36 = load i32, ptr %35, align 8, !tbaa !29
  %37 = sdiv i32 %36, 2
  %38 = add nsw i32 %37, 1
  %39 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %40 = sext i32 %38 to i64
  %.not164 = icmp eq i64 %39, %40
  br i1 %.not164, label %42, label %41

41:                                               ; preds = %34
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %40)
  br label %42

42:                                               ; preds = %41, %34
  %43 = getelementptr inbounds i8, ptr %4, i64 64
  %44 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  %45 = load i32, ptr %35, align 8, !tbaa !29
  %46 = sext i32 %45 to i64
  %47 = icmp ult i64 %44, %46
  br i1 %47, label %48, label %49

48:                                               ; preds = %42
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %43, i64 noundef %46)
  br label %49

49:                                               ; preds = %48, %42
  %50 = getelementptr inbounds i8, ptr %4, i64 136
  %51 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  %52 = icmp ult i64 %51, %40
  br i1 %52, label %53, label %54

53:                                               ; preds = %49
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef %40)
  br label %54

54:                                               ; preds = %53, %49
  %55 = getelementptr inbounds i8, ptr %4, i64 160
  %56 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  %57 = icmp ult i64 %56, %40
  br i1 %57, label %58, label %59

58:                                               ; preds = %54
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %55, i64 noundef %40)
  br label %59

59:                                               ; preds = %58, %54
  %60 = icmp ne i32 %17, 0
  br i1 %60, label %61, label %.loopexit167

61:                                               ; preds = %59
  %62 = tail call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %63 = tail call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %64 = tail call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  %65 = tail call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %62, ptr %63, ptr %64)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %66 = tail call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  store ptr %66, ptr %6, align 8
  %67 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %6, i64 noundef %26) #7
  %68 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  store double 0.000000e+00, ptr %7, align 8, !tbaa !30
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %67, ptr %68, ptr noundef nonnull align 8 dereferenceable(8) %7)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  %69 = getelementptr inbounds i8, ptr %0, i64 24
  %70 = getelementptr inbounds i8, ptr %4, i64 88
  %71 = getelementptr inbounds i8, ptr %4, i64 112
  %72 = getelementptr inbounds i8, ptr %4, i64 8
  %73 = call noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunERKSt6vectorIdSaIdEEPS3_S6_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104) %69, ptr noundef nonnull align 8 dereferenceable(24) %43, ptr noundef nonnull %70, ptr noundef nonnull %71, ptr noundef nonnull %72)
  br i1 %73, label %74, label %.loopexit

74:                                               ; preds = %61
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %70, i64 noundef 0) #7
  %76 = ptrtoint ptr %75 to i64
  %77 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %71, i64 noundef 0) #7
  %78 = ptrtoint ptr %77 to i64
  %79 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef 0) #7
  %80 = ptrtoint ptr %79 to i64
  %.not165168 = icmp slt i32 %36, -1
  br i1 %.not165168, label %.loopexit167, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %74
  %wide.trip.count = zext i32 %38 to i64
  %min.iters.check = icmp ult i32 %38, 6
  br i1 %min.iters.check, label %.lr.ph.preheader183, label %vector.memcheck

vector.memcheck:                                  ; preds = %.lr.ph.preheader
  %81 = sub i64 %80, %76
  %diff.check = icmp ult i64 %81, 32
  %82 = sub i64 %80, %78
  %diff.check179 = icmp ult i64 %82, 32
  %conflict.rdx = or i1 %diff.check, %diff.check179
  br i1 %conflict.rdx, label %.lr.ph.preheader183, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %wide.trip.count, 4294967292
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %83 = getelementptr inbounds double, ptr %75, i64 %index
  %84 = getelementptr inbounds i8, ptr %83, i64 16
  %wide.load = load <2 x double>, ptr %83, align 8, !tbaa !30
  %wide.load180 = load <2 x double>, ptr %84, align 8, !tbaa !30
  %85 = getelementptr inbounds double, ptr %77, i64 %index
  %86 = getelementptr inbounds i8, ptr %85, i64 16
  %wide.load181 = load <2 x double>, ptr %85, align 8, !tbaa !30
  %wide.load182 = load <2 x double>, ptr %86, align 8, !tbaa !30
  %87 = fmul <2 x double> %wide.load181, %wide.load181
  %88 = fmul <2 x double> %wide.load182, %wide.load182
  %89 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load, <2 x double> %wide.load, <2 x double> %87)
  %90 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load180, <2 x double> %wide.load180, <2 x double> %88)
  %91 = getelementptr inbounds double, ptr %79, i64 %index
  %92 = getelementptr inbounds i8, ptr %91, i64 16
  store <2 x double> %89, ptr %91, align 8, !tbaa !30
  store <2 x double> %90, ptr %92, align 8, !tbaa !30
  %index.next = add nuw i64 %index, 4
  %93 = icmp eq i64 %index.next, %n.vec
  br i1 %93, label %middle.block, label %vector.body, !llvm.loop !31

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count
  br i1 %cmp.n, label %.loopexit167, label %.lr.ph.preheader183

.lr.ph.preheader183:                              ; preds = %middle.block, %vector.memcheck, %.lr.ph.preheader
  %indvars.iv.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph.preheader ], [ %n.vec, %middle.block ]
  %xtraiter = and i64 %wide.trip.count, 1
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.lr.ph.prol.loopexit, label %.lr.ph.prol

.lr.ph.prol:                                      ; preds = %.lr.ph.preheader183
  %94 = getelementptr inbounds double, ptr %75, i64 %indvars.iv.ph
  %95 = load double, ptr %94, align 8, !tbaa !30
  %96 = getelementptr inbounds double, ptr %77, i64 %indvars.iv.ph
  %97 = load double, ptr %96, align 8, !tbaa !30
  %98 = fmul double %97, %97
  %99 = call double @llvm.fmuladd.f64(double %95, double %95, double %98)
  %100 = getelementptr inbounds double, ptr %79, i64 %indvars.iv.ph
  store double %99, ptr %100, align 8, !tbaa !30
  %indvars.iv.next.prol = or disjoint i64 %indvars.iv.ph, 1
  br label %.lr.ph.prol.loopexit

.lr.ph.prol.loopexit:                             ; preds = %.lr.ph.prol, %.lr.ph.preheader183
  %indvars.iv.unr = phi i64 [ %indvars.iv.ph, %.lr.ph.preheader183 ], [ %indvars.iv.next.prol, %.lr.ph.prol ]
  %101 = add nsw i64 %wide.trip.count, -1
  %102 = icmp eq i64 %indvars.iv.ph, %101
  br i1 %102, label %.loopexit167, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.prol.loopexit, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next.1, %.lr.ph ], [ %indvars.iv.unr, %.lr.ph.prol.loopexit ]
  %103 = getelementptr inbounds double, ptr %75, i64 %indvars.iv
  %104 = load double, ptr %103, align 8, !tbaa !30
  %105 = getelementptr inbounds double, ptr %77, i64 %indvars.iv
  %106 = load double, ptr %105, align 8, !tbaa !30
  %107 = fmul double %106, %106
  %108 = call double @llvm.fmuladd.f64(double %104, double %104, double %107)
  %109 = getelementptr inbounds double, ptr %79, i64 %indvars.iv
  store double %108, ptr %109, align 8, !tbaa !30
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %110 = getelementptr inbounds double, ptr %75, i64 %indvars.iv.next
  %111 = load double, ptr %110, align 8, !tbaa !30
  %112 = getelementptr inbounds double, ptr %77, i64 %indvars.iv.next
  %113 = load double, ptr %112, align 8, !tbaa !30
  %114 = fmul double %113, %113
  %115 = call double @llvm.fmuladd.f64(double %111, double %111, double %114)
  %116 = getelementptr inbounds double, ptr %79, i64 %indvars.iv.next
  store double %115, ptr %116, align 8, !tbaa !30
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %exitcond.not.1 = icmp eq i64 %indvars.iv.next.1, %wide.trip.count
  br i1 %exitcond.not.1, label %.loopexit167, label %.lr.ph, !llvm.loop !35

.loopexit167:                                     ; preds = %.lr.ph.prol.loopexit, %.lr.ph, %middle.block, %74, %59
  %117 = icmp ne i32 %19, 0
  br i1 %117, label %118, label %.critedge

118:                                              ; preds = %.loopexit167
  %119 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %43, i64 noundef 0) #7
  store double 1.000000e+00, ptr %119, align 8, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  %120 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  store ptr %120, ptr %8, align 8
  %121 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %8, i64 noundef 1) #7
  %122 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  %123 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  store ptr %123, ptr %9, align 8
  %124 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %9, i64 noundef 1) #7
  %125 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %121, ptr %122, ptr %124)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  %126 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  store ptr %126, ptr %10, align 8
  %127 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %10, i64 noundef %29) #7
  %128 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #7
  store double 0.000000e+00, ptr %11, align 8, !tbaa !30
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %127, ptr %128, ptr noundef nonnull align 8 dereferenceable(8) %11)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  %129 = getelementptr inbounds i8, ptr %0, i64 24
  %130 = getelementptr inbounds i8, ptr %4, i64 88
  %131 = getelementptr inbounds i8, ptr %4, i64 112
  %132 = getelementptr inbounds i8, ptr %4, i64 8
  %133 = call noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunERKSt6vectorIdSaIdEEPS3_S6_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104) %129, ptr noundef nonnull align 8 dereferenceable(24) %43, ptr noundef nonnull %130, ptr noundef nonnull %131, ptr noundef nonnull %132)
  br i1 %133, label %134, label %.loopexit

134:                                              ; preds = %118
  %135 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %130, i64 noundef 0) #7
  %136 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %131, i64 noundef 0) #7
  %137 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %55, i64 noundef 0) #7
  %.not166170 = icmp slt i32 %36, -1
  br i1 %.not166170, label %.critedge, label %.lr.ph172.preheader

.lr.ph172.preheader:                              ; preds = %134
  %wide.trip.count177 = zext i32 %38 to i64
  br label %.lr.ph172

138:                                              ; preds = %.lr.ph172
  %indvars.iv.next175 = add nuw nsw i64 %indvars.iv174, 1
  %exitcond178.not = icmp eq i64 %indvars.iv.next175, %wide.trip.count177
  br i1 %exitcond178.not, label %.critedge, label %.lr.ph172, !llvm.loop !36

.lr.ph172:                                        ; preds = %.lr.ph172.preheader, %138
  %indvars.iv174 = phi i64 [ 0, %.lr.ph172.preheader ], [ %indvars.iv.next175, %138 ]
  %139 = getelementptr inbounds double, ptr %135, i64 %indvars.iv174
  %140 = load double, ptr %139, align 8, !tbaa !30
  %141 = getelementptr inbounds double, ptr %136, i64 %indvars.iv174
  %142 = load double, ptr %141, align 8, !tbaa !30
  %143 = fmul double %142, %142
  %144 = call double @llvm.fmuladd.f64(double %140, double %140, double %143)
  %145 = getelementptr inbounds double, ptr %137, i64 %indvars.iv174
  store double %144, ptr %145, align 8, !tbaa !30
  %146 = fcmp oeq double %144, 0.000000e+00
  br i1 %146, label %.loopexit, label %138

.critedge:                                        ; preds = %138, %134, %.loopexit167
  %147 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 0) #7
  %148 = load double, ptr %147, align 8, !tbaa !30
  %149 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 0) #7
  %150 = load double, ptr %149, align 8, !tbaa !30
  %151 = fmul double %148, %150
  %152 = fcmp oeq double %151, 0.000000e+00
  br i1 %152, label %.loopexit, label %153

153:                                              ; preds = %.critedge
  %154 = icmp eq i32 %17, 0
  %155 = icmp eq i32 %19, 0
  %or.cond6 = select i1 %154, i1 %155, i1 false
  br i1 %or.cond6, label %156, label %165

156:                                              ; preds = %153
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %157 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #7
  %158 = load double, ptr %157, align 8, !tbaa !30
  %159 = fmul double %151, %158
  %160 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #7
  %161 = load double, ptr %160, align 8, !tbaa !30
  %162 = fmul double %159, %161
  store double %162, ptr %12, align 8, !tbaa !30
  %163 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %164 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %163, ptr %164, ptr noundef nonnull align 8 dereferenceable(8) %12)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  br label %191

165:                                              ; preds = %153
  %or.cond8 = and i1 %154, %117
  br i1 %or.cond8, label %166, label %178

166:                                              ; preds = %165
  %167 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #7
  %168 = load double, ptr %167, align 8, !tbaa !30
  %169 = fmul double %151, %168
  %170 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #7
  %171 = load double, ptr %170, align 8, !tbaa !30
  %172 = fmul double %169, %171
  %173 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #7
  %174 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  store ptr %174, ptr %13, align 8
  %175 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %13, i64 noundef %40) #7
  %176 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %177 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_0ET0_T_SG_SF_T1_"(ptr %173, ptr %175, ptr %176, double %172)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  br label %191

178:                                              ; preds = %165
  %or.cond10 = select i1 %60, i1 %155, i1 false
  %179 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  br i1 %or.cond10, label %180, label %185

180:                                              ; preds = %178
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #7
  %181 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  store ptr %181, ptr %14, align 8
  %182 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %14, i64 noundef %40) #7
  %183 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %184 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_1ET0_T_SG_SF_T1_"(ptr %179, ptr %182, ptr %183, double %151)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #7
  br label %191

185:                                              ; preds = %178
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #7
  %186 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  store ptr %186, ptr %15, align 8
  %187 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %15, i64 noundef %40) #7
  %188 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  %189 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %190 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_2ET1_T_SG_T0_SF_T2_"(ptr %179, ptr %187, ptr %188, ptr %189, double %151)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  br label %191

191:                                              ; preds = %166, %185, %180, %156
  %192 = getelementptr inbounds i8, ptr %0, i64 128
  %193 = call noundef zeroext i1 @_ZNK4sptk18SpectrumToSpectrum3RunEPSt6vectorIdSaIdEE(ptr noundef nonnull align 8 dereferenceable(65) %192, ptr noundef nonnull %3)
  br label %.loopexit

.loopexit:                                        ; preds = %.lr.ph172, %61, %118, %191, %.critedge, %5, %24, %28
  %.3 = phi i1 [ false, %28 ], [ false, %24 ], [ false, %5 ], [ false, %61 ], [ false, %118 ], [ false, %.critedge ], [ %193, %191 ], [ false, %.lr.ph172 ]
  ret i1 %.3
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr, ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr, ptr, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunERKSt6vectorIdSaIdEEPS3_S6_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 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 #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_0ET0_T_SG_SF_T1_"(ptr, ptr, ptr, double) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_1ET0_T_SG_SF_T1_"(ptr, ptr, ptr, double) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk28FilterCoefficientsToSpectrum3RunERKS5_SA_PS5_PNS8_6BufferEE3$_2ET1_T_SG_T0_SF_T2_"(ptr, ptr, ptr, ptr, double) local_unnamed_addr #0

declare noundef zeroext i1 @_ZNK4sptk18SpectrumToSpectrum3RunEPSt6vectorIdSaIdEE(ptr noundef nonnull align 8 dereferenceable(65), ptr noundef) local_unnamed_addr #4

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double>) #6

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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = { "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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { 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 8}
!6 = !{!"_ZTSN4sptk28FilterCoefficientsToSpectrumE", !7, i64 8, !7, i64 12, !7, i64 16, !10, i64 24, !18, i64 128, !12, i64 200}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN4sptk30RealValuedFastFourierTransformE", !7, i64 8, !7, i64 12, !7, i64 16, !11, i64 24, !12, i64 72, !13, i64 80}
!11 = !{!"_ZTSN4sptk20FastFourierTransformE", !7, i64 8, !7, i64 12, !7, i64 16, !12, i64 20, !13, i64 24}
!12 = !{!"bool", !8, i64 0}
!13 = !{!"_ZTSSt6vectorIdSaIdEE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !17, i64 0, !17, i64 8, !17, i64 16}
!17 = !{!"any pointer", !8, i64 0}
!18 = !{!"_ZTSN4sptk18SpectrumToSpectrumE", !7, i64 8, !19, i64 12, !19, i64 16, !20, i64 24, !20, i64 32, !21, i64 40, !12, i64 64}
!19 = !{!"_ZTSN4sptk18SpectrumToSpectrum18InputOutputFormatsE", !8, i64 0}
!20 = !{!"double", !8, i64 0}
!21 = !{!"_ZTSSt6vectorIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIPN4sptk18SpectrumToSpectrum18OperationInterfaceESaIS3_EE17_Vector_impl_dataE", !17, i64 0, !17, i64 8, !17, i64 16}
!25 = !{!6, !7, i64 12}
!26 = !{!6, !12, i64 200}
!27 = !{i8 0, i8 2}
!28 = !{}
!29 = !{!6, !7, i64 16}
!30 = !{!20, !20, i64 0}
!31 = distinct !{!31, !32, !33, !34}
!32 = !{!"llvm.loop.mustprogress"}
!33 = !{!"llvm.loop.isvectorized", i32 1}
!34 = !{!"llvm.loop.unroll.runtime.disable"}
!35 = distinct !{!35, !32, !33}
!36 = distinct !{!36, !32}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass