; LLVM IR from sp-nitech/SPTK :: src/check (mlsa_digital_filter_stability_check)

; 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.__gnu_cxx::__normal_iterator.0" = type { ptr }
%class.anon = type { i8 }
%"class.sptk::MlsaDigitalFilterStabilityCheck" = type <{ ptr, i32, [4 x i8], double, double, i8, [3 x i8], i32, i32, [4 x i8], ptr, ptr, i8, [7 x i8] }>
%"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer" = type { ptr, %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.sptk::RealValuedFastFourierTransform::Buffer" }
%"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::RealValuedFastFourierTransform::Buffer" = type { ptr, %"class.std::vector", %"class.std::vector" }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4sptk31MlsaDigitalFilterStabilityCheck3RunERKSt6vectorIdSaIdEEPS3_PbPdPNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(65) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5) #0 align 2 {
  %7 = alloca i1, align 1
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca double, align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca double, 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.0", align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %27 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %28 = alloca double, align 8
  %29 = alloca i32, align 4
  %30 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %31 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %32 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %33 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %34 = alloca %class.anon, align 1
  %35 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %36 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %37 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %38 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %39 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %40 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %41 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %42 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %43 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %44 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %45 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %46 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %47 = alloca ptr, align 8
  %48 = alloca i32, align 4
  %49 = alloca ptr, align 8
  %50 = alloca ptr, align 8
  %51 = alloca ptr, align 8
  %52 = alloca i32, align 4
  %53 = alloca ptr, align 8
  %54 = alloca ptr, align 8
  %55 = alloca i32, align 4
  %56 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %57 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %58 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %59 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %60 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %61 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %1, ptr %9, align 8, !tbaa !5
  store ptr %2, ptr %10, align 8, !tbaa !5
  store ptr %3, ptr %11, align 8, !tbaa !5
  store ptr %4, ptr %12, align 8, !tbaa !5
  store ptr %5, ptr %13, align 8, !tbaa !5
  %62 = load ptr, ptr %8, align 8
  %63 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 12
  %64 = load i8, ptr %63, align 8, !tbaa !9, !range !15, !noundef !16
  %65 = trunc i8 %64 to i1
  br i1 %65, label %66, label %80

66:                                               ; preds = %6
  %67 = load ptr, ptr %9, align 8, !tbaa !5
  %68 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %67) #7
  %69 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %70 = load i32, ptr %69, align 8, !tbaa !17
  %71 = add nsw i32 %70, 1
  %72 = sext i32 %71 to i64
  %73 = icmp ne i64 %68, %72
  br i1 %73, label %80, label %74

74:                                               ; preds = %66
  %75 = load ptr, ptr %11, align 8, !tbaa !5
  %76 = icmp eq ptr null, %75
  br i1 %76, label %80, label %77

77:                                               ; preds = %74
  %78 = load ptr, ptr %13, align 8, !tbaa !5
  %79 = icmp eq ptr null, %78
  br i1 %79, label %80, label %81

80:                                               ; preds = %77, %74, %66, %6
  store i1 false, ptr %7, align 1
  br label %541

81:                                               ; preds = %77
  %82 = load ptr, ptr %10, align 8, !tbaa !5
  %83 = icmp ne ptr null, %82
  br i1 %83, label %84, label %98

84:                                               ; preds = %81
  %85 = load ptr, ptr %10, align 8, !tbaa !5
  %86 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %85) #7
  %87 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %88 = load i32, ptr %87, align 8, !tbaa !17
  %89 = add nsw i32 %88, 1
  %90 = sext i32 %89 to i64
  %91 = icmp ne i64 %86, %90
  br i1 %91, label %92, label %98

92:                                               ; preds = %84
  %93 = load ptr, ptr %10, align 8, !tbaa !5
  %94 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %95 = load i32, ptr %94, align 8, !tbaa !17
  %96 = add nsw i32 %95, 1
  %97 = sext i32 %96 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %93, i64 noundef %97)
  br label %98

98:                                               ; preds = %92, %84, %81
  %99 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 5
  %100 = load i8, ptr %99, align 8, !tbaa !18, !range !15, !noundef !16
  %101 = trunc i8 %100 to i1
  br i1 %101, label %131, label %102

102:                                              ; preds = %98
  %103 = load ptr, ptr %13, align 8, !tbaa !5
  %104 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %103, i32 0, i32 1
  %105 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %104) #7
  %106 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 7
  %107 = load i32, ptr %106, align 4, !tbaa !19
  %108 = sext i32 %107 to i64
  %109 = icmp ne i64 %105, %108
  br i1 %109, label %110, label %116

110:                                              ; preds = %102
  %111 = load ptr, ptr %13, align 8, !tbaa !5
  %112 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %111, i32 0, i32 1
  %113 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 7
  %114 = load i32, ptr %113, align 4, !tbaa !19
  %115 = sext i32 %114 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %112, i64 noundef %115)
  br label %116

116:                                              ; preds = %110, %102
  %117 = load ptr, ptr %13, align 8, !tbaa !5
  %118 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %117, i32 0, i32 2
  %119 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %118) #7
  %120 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 7
  %121 = load i32, ptr %120, align 4, !tbaa !19
  %122 = sext i32 %121 to i64
  %123 = icmp ne i64 %119, %122
  br i1 %123, label %124, label %130

124:                                              ; preds = %116
  %125 = load ptr, ptr %13, align 8, !tbaa !5
  %126 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %125, i32 0, i32 2
  %127 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 7
  %128 = load i32, ptr %127, align 4, !tbaa !19
  %129 = sext i32 %128 to i64
  call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %126, i64 noundef %129)
  br label %130

130:                                              ; preds = %124, %116
  br label %131

131:                                              ; preds = %130, %98
  %132 = load ptr, ptr %11, align 8, !tbaa !5
  store i8 1, ptr %132, align 1, !tbaa !20
  %133 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %134 = load i32, ptr %133, align 8, !tbaa !17
  %135 = icmp eq i32 0, %134
  br i1 %135, label %136, label %151

136:                                              ; preds = %131
  %137 = load ptr, ptr %10, align 8, !tbaa !5
  %138 = icmp ne ptr null, %137
  br i1 %138, label %139, label %145

139:                                              ; preds = %136
  %140 = load ptr, ptr %9, align 8, !tbaa !5
  %141 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %140, i64 noundef 0) #7
  %142 = load double, ptr %141, align 8, !tbaa !21
  %143 = load ptr, ptr %10, align 8, !tbaa !5
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %143, i64 noundef 0) #7
  store double %142, ptr %144, align 8, !tbaa !21
  br label %145

145:                                              ; preds = %139, %136
  %146 = load ptr, ptr %12, align 8, !tbaa !5
  %147 = icmp ne ptr null, %146
  br i1 %147, label %148, label %150

148:                                              ; preds = %145
  %149 = load ptr, ptr %12, align 8, !tbaa !5
  store double 0.000000e+00, ptr %149, align 8, !tbaa !21
  br label %150

150:                                              ; preds = %148, %145
  store i1 true, ptr %7, align 1
  br label %541

151:                                              ; preds = %131
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  store double 0.000000e+00, ptr %14, align 8, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  %152 = load ptr, ptr %9, align 8, !tbaa !5
  %153 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %152, i64 noundef 0) #7
  store ptr %153, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  store i32 0, ptr %16, align 4, !tbaa !22
  br label %154

154:                                              ; preds = %173, %151
  %155 = load i32, ptr %16, align 4, !tbaa !22
  %156 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %157 = load i32, ptr %156, align 8, !tbaa !17
  %158 = icmp sle i32 %155, %157
  br i1 %158, label %160, label %159

159:                                              ; preds = %154
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  br label %176

160:                                              ; preds = %154
  %161 = load ptr, ptr %15, align 8, !tbaa !5
  %162 = load i32, ptr %16, align 4, !tbaa !22
  %163 = sext i32 %162 to i64
  %164 = getelementptr inbounds double, ptr %161, i64 %163
  %165 = load double, ptr %164, align 8, !tbaa !21
  %166 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 3
  %167 = load double, ptr %166, align 8, !tbaa !23
  %168 = fneg double %167
  %169 = load i32, ptr %16, align 4, !tbaa !22
  %170 = call noundef double @_ZSt3powIdiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(double noundef %168, i32 noundef %169)
  %171 = load double, ptr %14, align 8, !tbaa !21
  %172 = call double @llvm.fmuladd.f64(double %165, double %170, double %171)
  store double %172, ptr %14, align 8, !tbaa !21
  br label %173

173:                                              ; preds = %160
  %174 = load i32, ptr %16, align 4, !tbaa !22
  %175 = add nsw i32 %174, 1
  store i32 %175, ptr %16, align 4, !tbaa !22
  br label %154, !llvm.loop !24

176:                                              ; preds = %159
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  store double 0.000000e+00, ptr %17, align 8, !tbaa !21
  %177 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 5
  %178 = load i8, ptr %177, align 8, !tbaa !18, !range !15, !noundef !16
  %179 = trunc i8 %178 to i1
  br i1 %179, label %180, label %194

180:                                              ; preds = %176
  %181 = load ptr, ptr %9, align 8, !tbaa !5
  %182 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %181) #7
  %183 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %182, ptr %183, align 8
  %184 = load ptr, ptr %9, align 8, !tbaa !5
  %185 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %184) #7
  %186 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %185, ptr %186, align 8
  %187 = load double, ptr %14, align 8, !tbaa !21
  %188 = fneg double %187
  %189 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %190 = load ptr, ptr %189, align 8
  %191 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  %192 = load ptr, ptr %191, align 8
  %193 = call noundef double @_ZSt10accumulateIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEEdET0_T_S9_S8_(ptr %190, ptr %192, double noundef %188)
  store double %193, ptr %17, align 8, !tbaa !21
  br label %291

194:                                              ; preds = %176
  %195 = load ptr, ptr %9, align 8, !tbaa !5
  %196 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %195) #7
  %197 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %196, ptr %197, align 8
  %198 = load ptr, ptr %9, align 8, !tbaa !5
  %199 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %198) #7
  %200 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  store ptr %199, ptr %200, align 8
  %201 = load ptr, ptr %13, align 8, !tbaa !5
  %202 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %201, i32 0, i32 2
  %203 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %202) #7
  %204 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %22, i32 0, i32 0
  store ptr %203, ptr %204, align 8
  %205 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  %206 = load ptr, ptr %205, align 8
  %207 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  %208 = load ptr, ptr %207, align 8
  %209 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %22, i32 0, i32 0
  %210 = load ptr, ptr %209, align 8
  %211 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %206, ptr %208, ptr %210)
  %212 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %23, i32 0, i32 0
  store ptr %211, ptr %212, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #7
  %213 = load ptr, ptr %13, align 8, !tbaa !5
  %214 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %213, i32 0, i32 2
  %215 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %214) #7
  %216 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %26, i32 0, i32 0
  store ptr %215, ptr %216, align 8
  %217 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %218 = load i32, ptr %217, align 8, !tbaa !17
  %219 = sext i32 %218 to i64
  %220 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %26, i64 noundef %219) #7
  %221 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %25, i32 0, i32 0
  store ptr %220, ptr %221, align 8
  %222 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %25, i64 noundef 1) #7
  %223 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %24, i32 0, i32 0
  store ptr %222, ptr %223, align 8
  %224 = load ptr, ptr %13, align 8, !tbaa !5
  %225 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %224, i32 0, i32 2
  %226 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %225) #7
  %227 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %27, i32 0, i32 0
  store ptr %226, ptr %227, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #7
  store double 0.000000e+00, ptr %28, align 8, !tbaa !21
  %228 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %24, i32 0, i32 0
  %229 = load ptr, ptr %228, align 8
  %230 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %27, i32 0, i32 0
  %231 = load ptr, ptr %230, align 8
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %229, ptr %231, ptr noundef nonnull align 8 dereferenceable(8) %28)
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  %232 = load double, ptr %14, align 8, !tbaa !21
  %233 = load ptr, ptr %13, align 8, !tbaa !5
  %234 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %233, i32 0, i32 2
  %235 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %234, i64 noundef 0) #7
  %236 = load double, ptr %235, align 8, !tbaa !21
  %237 = fsub double %236, %232
  store double %237, ptr %235, align 8, !tbaa !21
  %238 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 10
  %239 = load ptr, ptr %238, align 8, !tbaa !26
  %240 = load ptr, ptr %13, align 8, !tbaa !5
  %241 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %240, i32 0, i32 2
  %242 = load ptr, ptr %13, align 8, !tbaa !5
  %243 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %242, i32 0, i32 3
  %244 = load ptr, ptr %13, align 8, !tbaa !5
  %245 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %244, i32 0, i32 4
  %246 = call noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunEPSt6vectorIdSaIdEES4_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104) %239, ptr noundef %241, ptr noundef %243, ptr noundef %245)
  br i1 %246, label %248, label %247

247:                                              ; preds = %194
  store i1 false, ptr %7, align 1
  store i32 1, ptr %29, align 4
  br label %540

248:                                              ; preds = %194
  %249 = load ptr, ptr %13, align 8, !tbaa !5
  %250 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %249, i32 0, i32 2
  %251 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %250) #7
  %252 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %30, i32 0, i32 0
  store ptr %251, ptr %252, align 8
  %253 = load ptr, ptr %13, align 8, !tbaa !5
  %254 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %253, i32 0, i32 2
  %255 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %254) #7
  %256 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %31, i32 0, i32 0
  store ptr %255, ptr %256, align 8
  %257 = load ptr, ptr %13, align 8, !tbaa !5
  %258 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %257, i32 0, i32 3
  %259 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %258) #7
  %260 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %32, i32 0, i32 0
  store ptr %259, ptr %260, align 8
  %261 = load ptr, ptr %13, align 8, !tbaa !5
  %262 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %261, i32 0, i32 1
  %263 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %262) #7
  %264 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %33, i32 0, i32 0
  store ptr %263, ptr %264, align 8
  %265 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %30, i32 0, i32 0
  %266 = load ptr, ptr %265, align 8
  %267 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %31, i32 0, i32 0
  %268 = load ptr, ptr %267, align 8
  %269 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %32, i32 0, i32 0
  %270 = load ptr, ptr %269, align 8
  %271 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %33, i32 0, i32 0
  %272 = load ptr, ptr %271, align 8
  %273 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk31MlsaDigitalFilterStabilityCheck3RunERKS5_PS5_PbS2_PNS8_6BufferEE3$_0ET1_T_SH_T0_SG_T2_"(ptr %266, ptr %268, ptr %270, ptr %272)
  %274 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %35, i32 0, i32 0
  store ptr %273, ptr %274, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #7
  %275 = load ptr, ptr %13, align 8, !tbaa !5
  %276 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %275, i32 0, i32 1
  %277 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %276) #7
  %278 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %37, i32 0, i32 0
  store ptr %277, ptr %278, align 8
  %279 = load ptr, ptr %13, align 8, !tbaa !5
  %280 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %279, i32 0, i32 1
  %281 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %280) #7
  %282 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %38, i32 0, i32 0
  store ptr %281, ptr %282, align 8
  %283 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %37, i32 0, i32 0
  %284 = load ptr, ptr %283, align 8
  %285 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %38, i32 0, i32 0
  %286 = load ptr, ptr %285, align 8
  %287 = call ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEET_S7_S7_(ptr %284, ptr %286)
  %288 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %36, i32 0, i32 0
  store ptr %287, ptr %288, align 8
  %289 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %36) #7
  %290 = load double, ptr %289, align 8, !tbaa !21
  store double %290, ptr %17, align 8, !tbaa !21
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #7
  br label %291

291:                                              ; preds = %248, %180
  %292 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %293 = load double, ptr %292, align 8, !tbaa !27
  %294 = load double, ptr %17, align 8, !tbaa !21
  %295 = fcmp olt double %293, %294
  br i1 %295, label %296, label %298

296:                                              ; preds = %291
  %297 = load ptr, ptr %11, align 8, !tbaa !5
  store i8 0, ptr %297, align 1, !tbaa !20
  br label %298

298:                                              ; preds = %296, %291
  %299 = load ptr, ptr %12, align 8, !tbaa !5
  %300 = icmp ne ptr null, %299
  br i1 %300, label %301, label %304

301:                                              ; preds = %298
  %302 = load double, ptr %17, align 8, !tbaa !21
  %303 = load ptr, ptr %12, align 8, !tbaa !5
  store double %302, ptr %303, align 8, !tbaa !21
  br label %304

304:                                              ; preds = %301, %298
  %305 = load ptr, ptr %10, align 8, !tbaa !5
  %306 = icmp ne ptr null, %305
  br i1 %306, label %307, label %539

307:                                              ; preds = %304
  %308 = load ptr, ptr %11, align 8, !tbaa !5
  %309 = load i8, ptr %308, align 1, !tbaa !20, !range !15, !noundef !16
  %310 = trunc i8 %309 to i1
  br i1 %310, label %311, label %329

311:                                              ; preds = %307
  %312 = load ptr, ptr %9, align 8, !tbaa !5
  %313 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %312) #7
  %314 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %39, i32 0, i32 0
  store ptr %313, ptr %314, align 8
  %315 = load ptr, ptr %9, align 8, !tbaa !5
  %316 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %315) #7
  %317 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %40, i32 0, i32 0
  store ptr %316, ptr %317, align 8
  %318 = load ptr, ptr %10, align 8, !tbaa !5
  %319 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %318) #7
  %320 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %41, i32 0, i32 0
  store ptr %319, ptr %320, align 8
  %321 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %39, i32 0, i32 0
  %322 = load ptr, ptr %321, align 8
  %323 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %40, i32 0, i32 0
  %324 = load ptr, ptr %323, align 8
  %325 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %41, i32 0, i32 0
  %326 = load ptr, ptr %325, align 8
  %327 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %322, ptr %324, ptr %326)
  %328 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %42, i32 0, i32 0
  store ptr %327, ptr %328, align 8
  br label %538

329:                                              ; preds = %307
  %330 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 5
  %331 = load i8, ptr %330, align 8, !tbaa !18, !range !15, !noundef !16
  %332 = trunc i8 %331 to i1
  br i1 %332, label %333, label %389

333:                                              ; preds = %329
  %334 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 8
  %335 = load i32, ptr %334, align 8, !tbaa !28
  %336 = icmp eq i32 1, %335
  br i1 %336, label %337, label %388

337:                                              ; preds = %333
  %338 = load ptr, ptr %9, align 8, !tbaa !5
  %339 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %338) #7
  %340 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %43, i32 0, i32 0
  store ptr %339, ptr %340, align 8
  %341 = load ptr, ptr %9, align 8, !tbaa !5
  %342 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %341) #7
  %343 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %44, i32 0, i32 0
  store ptr %342, ptr %343, align 8
  %344 = load ptr, ptr %10, align 8, !tbaa !5
  %345 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %344) #7
  %346 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %45, i32 0, i32 0
  store ptr %345, ptr %346, align 8
  %347 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %43, i32 0, i32 0
  %348 = load ptr, ptr %347, align 8
  %349 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %44, i32 0, i32 0
  %350 = load ptr, ptr %349, align 8
  %351 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %45, i32 0, i32 0
  %352 = load ptr, ptr %351, align 8
  %353 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %348, ptr %350, ptr %352)
  %354 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %46, i32 0, i32 0
  store ptr %353, ptr %354, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %47) #7
  %355 = load ptr, ptr %10, align 8, !tbaa !5
  %356 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %355, i64 noundef 0) #7
  store ptr %356, ptr %47, align 8, !tbaa !5
  %357 = load double, ptr %14, align 8, !tbaa !21
  %358 = load ptr, ptr %47, align 8, !tbaa !5
  %359 = getelementptr inbounds double, ptr %358, i64 0
  %360 = load double, ptr %359, align 8, !tbaa !21
  %361 = fsub double %360, %357
  store double %361, ptr %359, align 8, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 4, ptr %48) #7
  store i32 0, ptr %48, align 4, !tbaa !22
  br label %362

362:                                              ; preds = %379, %337
  %363 = load i32, ptr %48, align 4, !tbaa !22
  %364 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %365 = load i32, ptr %364, align 8, !tbaa !17
  %366 = icmp sle i32 %363, %365
  br i1 %366, label %368, label %367

367:                                              ; preds = %362
  store i32 5, ptr %29, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %48) #7
  br label %382

368:                                              ; preds = %362
  %369 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %370 = load double, ptr %369, align 8, !tbaa !27
  %371 = load double, ptr %17, align 8, !tbaa !21
  %372 = fdiv double %370, %371
  %373 = load ptr, ptr %47, align 8, !tbaa !5
  %374 = load i32, ptr %48, align 4, !tbaa !22
  %375 = sext i32 %374 to i64
  %376 = getelementptr inbounds double, ptr %373, i64 %375
  %377 = load double, ptr %376, align 8, !tbaa !21
  %378 = fmul double %377, %372
  store double %378, ptr %376, align 8, !tbaa !21
  br label %379

379:                                              ; preds = %368
  %380 = load i32, ptr %48, align 4, !tbaa !22
  %381 = add nsw i32 %380, 1
  store i32 %381, ptr %48, align 4, !tbaa !22
  br label %362, !llvm.loop !29

382:                                              ; preds = %367
  %383 = load double, ptr %14, align 8, !tbaa !21
  %384 = load ptr, ptr %47, align 8, !tbaa !5
  %385 = getelementptr inbounds double, ptr %384, i64 0
  %386 = load double, ptr %385, align 8, !tbaa !21
  %387 = fadd double %386, %383
  store double %387, ptr %385, align 8, !tbaa !21
  call void @llvm.lifetime.end.p0(i64 8, ptr %47) #7
  br label %388

388:                                              ; preds = %382, %333
  br label %537

389:                                              ; preds = %329
  %390 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 8
  %391 = load i32, ptr %390, align 8, !tbaa !28
  %392 = icmp eq i32 0, %391
  br i1 %392, label %393, label %452

393:                                              ; preds = %389
  call void @llvm.lifetime.start.p0(i64 8, ptr %49) #7
  %394 = load ptr, ptr %13, align 8, !tbaa !5
  %395 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %394, i32 0, i32 1
  %396 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %395, i64 noundef 0) #7
  store ptr %396, ptr %49, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %50) #7
  %397 = load ptr, ptr %13, align 8, !tbaa !5
  %398 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %397, i32 0, i32 2
  %399 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %398, i64 noundef 0) #7
  store ptr %399, ptr %50, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %51) #7
  %400 = load ptr, ptr %13, align 8, !tbaa !5
  %401 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %400, i32 0, i32 3
  %402 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %401, i64 noundef 0) #7
  store ptr %402, ptr %51, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %52) #7
  store i32 0, ptr %52, align 4, !tbaa !22
  br label %403

403:                                              ; preds = %448, %393
  %404 = load i32, ptr %52, align 4, !tbaa !22
  %405 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 7
  %406 = load i32, ptr %405, align 4, !tbaa !19
  %407 = icmp slt i32 %404, %406
  br i1 %407, label %409, label %408

408:                                              ; preds = %403
  store i32 8, ptr %29, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %52) #7
  br label %451

409:                                              ; preds = %403
  %410 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %411 = load double, ptr %410, align 8, !tbaa !27
  %412 = load ptr, ptr %49, align 8, !tbaa !5
  %413 = load i32, ptr %52, align 4, !tbaa !22
  %414 = sext i32 %413 to i64
  %415 = getelementptr inbounds double, ptr %412, i64 %414
  %416 = load double, ptr %415, align 8, !tbaa !21
  %417 = fcmp olt double %411, %416
  br i1 %417, label %418, label %447

418:                                              ; preds = %409
  %419 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %420 = load double, ptr %419, align 8, !tbaa !27
  %421 = load ptr, ptr %49, align 8, !tbaa !5
  %422 = load i32, ptr %52, align 4, !tbaa !22
  %423 = sext i32 %422 to i64
  %424 = getelementptr inbounds double, ptr %421, i64 %423
  %425 = load double, ptr %424, align 8, !tbaa !21
  %426 = fdiv double %420, %425
  %427 = load ptr, ptr %50, align 8, !tbaa !5
  %428 = load i32, ptr %52, align 4, !tbaa !22
  %429 = sext i32 %428 to i64
  %430 = getelementptr inbounds double, ptr %427, i64 %429
  %431 = load double, ptr %430, align 8, !tbaa !21
  %432 = fmul double %431, %426
  store double %432, ptr %430, align 8, !tbaa !21
  %433 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %434 = load double, ptr %433, align 8, !tbaa !27
  %435 = load ptr, ptr %49, align 8, !tbaa !5
  %436 = load i32, ptr %52, align 4, !tbaa !22
  %437 = sext i32 %436 to i64
  %438 = getelementptr inbounds double, ptr %435, i64 %437
  %439 = load double, ptr %438, align 8, !tbaa !21
  %440 = fdiv double %434, %439
  %441 = load ptr, ptr %51, align 8, !tbaa !5
  %442 = load i32, ptr %52, align 4, !tbaa !22
  %443 = sext i32 %442 to i64
  %444 = getelementptr inbounds double, ptr %441, i64 %443
  %445 = load double, ptr %444, align 8, !tbaa !21
  %446 = fmul double %445, %440
  store double %446, ptr %444, align 8, !tbaa !21
  br label %447

447:                                              ; preds = %418, %409
  br label %448

448:                                              ; preds = %447
  %449 = load i32, ptr %52, align 4, !tbaa !22
  %450 = add nsw i32 %449, 1
  store i32 %450, ptr %52, align 4, !tbaa !22
  br label %403, !llvm.loop !30

451:                                              ; preds = %408
  call void @llvm.lifetime.end.p0(i64 8, ptr %51) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %50) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %49) #7
  br label %495

452:                                              ; preds = %389
  %453 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 8
  %454 = load i32, ptr %453, align 8, !tbaa !28
  %455 = icmp eq i32 1, %454
  br i1 %455, label %456, label %494

456:                                              ; preds = %452
  call void @llvm.lifetime.start.p0(i64 8, ptr %53) #7
  %457 = load ptr, ptr %13, align 8, !tbaa !5
  %458 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %457, i32 0, i32 2
  %459 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %458, i64 noundef 0) #7
  store ptr %459, ptr %53, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %54) #7
  %460 = load ptr, ptr %13, align 8, !tbaa !5
  %461 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %460, i32 0, i32 3
  %462 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %461, i64 noundef 0) #7
  store ptr %462, ptr %54, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %55) #7
  store i32 0, ptr %55, align 4, !tbaa !22
  br label %463

463:                                              ; preds = %490, %456
  %464 = load i32, ptr %55, align 4, !tbaa !22
  %465 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 7
  %466 = load i32, ptr %465, align 4, !tbaa !19
  %467 = icmp slt i32 %464, %466
  br i1 %467, label %469, label %468

468:                                              ; preds = %463
  store i32 11, ptr %29, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %55) #7
  br label %493

469:                                              ; preds = %463
  %470 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %471 = load double, ptr %470, align 8, !tbaa !27
  %472 = load double, ptr %17, align 8, !tbaa !21
  %473 = fdiv double %471, %472
  %474 = load ptr, ptr %53, align 8, !tbaa !5
  %475 = load i32, ptr %55, align 4, !tbaa !22
  %476 = sext i32 %475 to i64
  %477 = getelementptr inbounds double, ptr %474, i64 %476
  %478 = load double, ptr %477, align 8, !tbaa !21
  %479 = fmul double %478, %473
  store double %479, ptr %477, align 8, !tbaa !21
  %480 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 4
  %481 = load double, ptr %480, align 8, !tbaa !27
  %482 = load double, ptr %17, align 8, !tbaa !21
  %483 = fdiv double %481, %482
  %484 = load ptr, ptr %54, align 8, !tbaa !5
  %485 = load i32, ptr %55, align 4, !tbaa !22
  %486 = sext i32 %485 to i64
  %487 = getelementptr inbounds double, ptr %484, i64 %486
  %488 = load double, ptr %487, align 8, !tbaa !21
  %489 = fmul double %488, %483
  store double %489, ptr %487, align 8, !tbaa !21
  br label %490

490:                                              ; preds = %469
  %491 = load i32, ptr %55, align 4, !tbaa !22
  %492 = add nsw i32 %491, 1
  store i32 %492, ptr %55, align 4, !tbaa !22
  br label %463, !llvm.loop !31

493:                                              ; preds = %468
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %53) #7
  br label %494

494:                                              ; preds = %493, %452
  br label %495

495:                                              ; preds = %494, %451
  %496 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 11
  %497 = load ptr, ptr %496, align 8, !tbaa !32
  %498 = load ptr, ptr %13, align 8, !tbaa !5
  %499 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %498, i32 0, i32 2
  %500 = load ptr, ptr %13, align 8, !tbaa !5
  %501 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %500, i32 0, i32 3
  %502 = call noundef zeroext i1 @_ZNK4sptk27InverseFastFourierTransform3RunEPSt6vectorIdSaIdEES4_(ptr noundef nonnull align 8 dereferenceable(56) %497, ptr noundef %499, ptr noundef %501)
  br i1 %502, label %504, label %503

503:                                              ; preds = %495
  store i1 false, ptr %7, align 1
  store i32 1, ptr %29, align 4
  br label %540

504:                                              ; preds = %495
  %505 = load double, ptr %14, align 8, !tbaa !21
  %506 = load ptr, ptr %13, align 8, !tbaa !5
  %507 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %506, i32 0, i32 2
  %508 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %507, i64 noundef 0) #7
  %509 = load double, ptr %508, align 8, !tbaa !21
  %510 = fadd double %509, %505
  store double %510, ptr %508, align 8, !tbaa !21
  %511 = load ptr, ptr %13, align 8, !tbaa !5
  %512 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %511, i32 0, i32 2
  %513 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %512) #7
  %514 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %56, i32 0, i32 0
  store ptr %513, ptr %514, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %58) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %59) #7
  %515 = load ptr, ptr %13, align 8, !tbaa !5
  %516 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck::Buffer", ptr %515, i32 0, i32 2
  %517 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %516) #7
  %518 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %59, i32 0, i32 0
  store ptr %517, ptr %518, align 8
  %519 = getelementptr inbounds %"class.sptk::MlsaDigitalFilterStabilityCheck", ptr %62, i32 0, i32 1
  %520 = load i32, ptr %519, align 8, !tbaa !17
  %521 = sext i32 %520 to i64
  %522 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %59, i64 noundef %521) #7
  %523 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %58, i32 0, i32 0
  store ptr %522, ptr %523, align 8
  %524 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %58, i64 noundef 1) #7
  %525 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %57, i32 0, i32 0
  store ptr %524, ptr %525, align 8
  %526 = load ptr, ptr %10, align 8, !tbaa !5
  %527 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %526) #7
  %528 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %60, i32 0, i32 0
  store ptr %527, ptr %528, align 8
  %529 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %56, i32 0, i32 0
  %530 = load ptr, ptr %529, align 8
  %531 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %57, i32 0, i32 0
  %532 = load ptr, ptr %531, align 8
  %533 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %60, i32 0, i32 0
  %534 = load ptr, ptr %533, align 8
  %535 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ET0_T_S8_S7_(ptr %530, ptr %532, ptr %534)
  %536 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.0", ptr %61, i32 0, i32 0
  store ptr %535, ptr %536, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #7
  br label %537

537:                                              ; preds = %504, %388
  br label %538

538:                                              ; preds = %537, %311
  br label %539

539:                                              ; preds = %538, %304
  store i1 true, ptr %7, align 1
  store i32 1, ptr %29, align 4
  br label %540

540:                                              ; preds = %539, %503, %247
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %541

541:                                              ; preds = %540, %150, %80
  %542 = load i1, ptr %7, align 1
  ret i1 %542
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 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: 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 @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #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: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3powIdiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(double noundef, i32 noundef) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #4

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt10accumulateIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEEdET0_T_S9_S8_(ptr, ptr, double noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr, ptr, ptr) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 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)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

declare noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunEPSt6vectorIdSaIdEES4_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef, ptr noundef, ptr noundef) #6

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk31MlsaDigitalFilterStabilityCheck3RunERKS5_PS5_PbS2_PNS8_6BufferEE3$_0ET1_T_SH_T0_SG_T2_"(ptr, ptr, ptr, ptr) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEET_S7_S7_(ptr, ptr) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

declare noundef zeroext i1 @_ZNK4sptk27InverseFastFourierTransform3RunEPSt6vectorIdSaIdEES4_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef, ptr noundef) #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ET0_T_S8_S7_(ptr, ptr, ptr) #5

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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 #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 }

!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 64}
!10 = !{!"_ZTSN4sptk31MlsaDigitalFilterStabilityCheckE", !11, i64 8, !12, i64 16, !12, i64 24, !13, i64 32, !11, i64 36, !14, i64 40, !6, i64 48, !6, i64 56, !13, i64 64}
!11 = !{!"int", !7, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!"bool", !7, i64 0}
!14 = !{!"_ZTSN4sptk31MlsaDigitalFilterStabilityCheck16ModificationTypeE", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!10, !11, i64 8}
!18 = !{!10, !13, i64 32}
!19 = !{!10, !11, i64 36}
!20 = !{!13, !13, i64 0}
!21 = !{!12, !12, i64 0}
!22 = !{!11, !11, i64 0}
!23 = !{!10, !12, i64 16}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = !{!10, !6, i64 48}
!27 = !{!10, !12, i64 24}
!28 = !{!10, !14, i64 40}
!29 = distinct !{!29, !25}
!30 = distinct !{!30, !25}
!31 = distinct !{!31, !25}
!32 = !{!10, !6, i64 56}


; 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.0" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4sptk31MlsaDigitalFilterStabilityCheck3RunERKSt6vectorIdSaIdEEPS3_PbPdPNS0_6BufferE(ptr nocapture noundef nonnull readonly align 8 dereferenceable(65) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef %2, ptr noundef %3, ptr noundef writeonly %4, ptr noundef %5) local_unnamed_addr #0 align 2 {
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %9 = alloca double, align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.0", align 8
  %13 = getelementptr inbounds i8, ptr %0, i64 64
  %14 = load i8, ptr %13, align 8, !tbaa !5, !range !14, !noundef !15
  %15 = trunc nuw i8 %14 to i1
  br i1 %15, label %16, label %264

16:                                               ; preds = %6
  %17 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %18 = getelementptr inbounds i8, ptr %0, i64 8
  %19 = load i32, ptr %18, align 8, !tbaa !16
  %20 = add nsw i32 %19, 1
  %21 = sext i32 %20 to i64
  %22 = icmp ne i64 %17, %21
  %23 = icmp eq ptr %3, null
  %or.cond = or i1 %23, %22
  %24 = icmp eq ptr %5, null
  %or.cond3 = or i1 %24, %or.cond
  br i1 %or.cond3, label %264, label %25

25:                                               ; preds = %16
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %32, label %26

26:                                               ; preds = %25
  %27 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %28 = load i32, ptr %18, align 8, !tbaa !16
  %29 = add nsw i32 %28, 1
  %30 = sext i32 %29 to i64
  %.not145 = icmp eq i64 %27, %30
  br i1 %.not145, label %32, label %31

31:                                               ; preds = %26
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %30)
  br label %32

32:                                               ; preds = %31, %26, %25
  %33 = getelementptr inbounds i8, ptr %0, i64 32
  %34 = load i8, ptr %33, align 8, !tbaa !17, !range !14, !noundef !15
  %35 = trunc nuw i8 %34 to i1
  br i1 %35, label %49, label %36

36:                                               ; preds = %32
  %37 = getelementptr inbounds i8, ptr %5, i64 8
  %38 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %37) #7
  %39 = getelementptr inbounds i8, ptr %0, i64 36
  %40 = load i32, ptr %39, align 4, !tbaa !18
  %41 = sext i32 %40 to i64
  %.not146 = icmp eq i64 %38, %41
  br i1 %.not146, label %43, label %42

42:                                               ; preds = %36
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %37, i64 noundef %41)
  br label %43

43:                                               ; preds = %42, %36
  %44 = getelementptr inbounds i8, ptr %5, i64 32
  %45 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %44) #7
  %46 = load i32, ptr %39, align 4, !tbaa !18
  %47 = sext i32 %46 to i64
  %.not147 = icmp eq i64 %45, %47
  br i1 %.not147, label %49, label %48

48:                                               ; preds = %43
  tail call void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef %47)
  br label %49

49:                                               ; preds = %43, %48, %32
  store i8 1, ptr %3, align 1, !tbaa !19
  %50 = load i32, ptr %18, align 8, !tbaa !16
  %51 = icmp eq i32 %50, 0
  br i1 %51, label %52, label %59

52:                                               ; preds = %49
  br i1 %.not, label %57, label %53

53:                                               ; preds = %52
  %54 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #7
  %55 = load double, ptr %54, align 8, !tbaa !20
  %56 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 0) #7
  store double %55, ptr %56, align 8, !tbaa !20
  br label %57

57:                                               ; preds = %53, %52
  %.not151 = icmp eq ptr %4, null
  br i1 %.not151, label %264, label %58

58:                                               ; preds = %57
  store double 0.000000e+00, ptr %4, align 8, !tbaa !20
  br label %264

59:                                               ; preds = %49
  %60 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #7
  %61 = load i32, ptr %18, align 8, !tbaa !16
  %.not148153 = icmp slt i32 %61, 0
  br i1 %.not148153, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %59
  %62 = getelementptr inbounds i8, ptr %0, i64 16
  br label %67

._crit_edge:                                      ; preds = %67, %59
  %.0127.lcssa = phi double [ 0.000000e+00, %59 ], [ %74, %67 ]
  %63 = load i8, ptr %33, align 8, !tbaa !17, !range !14, !noundef !15
  %64 = trunc nuw i8 %63 to i1
  %65 = tail call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %66 = tail call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  br i1 %64, label %77, label %80

67:                                               ; preds = %.lr.ph, %67
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %67 ]
  %.0127155 = phi double [ 0.000000e+00, %.lr.ph ], [ %74, %67 ]
  %68 = getelementptr inbounds double, ptr %60, i64 %indvars.iv
  %69 = load double, ptr %68, align 8, !tbaa !20
  %70 = load double, ptr %62, align 8, !tbaa !21
  %71 = fneg double %70
  %72 = trunc nuw nsw i64 %indvars.iv to i32
  %73 = tail call noundef double @_ZSt3powIdiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(double noundef %71, i32 noundef %72)
  %74 = tail call double @llvm.fmuladd.f64(double %69, double %73, double %.0127155)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %75 = load i32, ptr %18, align 8, !tbaa !16
  %76 = sext i32 %75 to i64
  %.not148.not = icmp slt i64 %indvars.iv, %76
  br i1 %.not148.not, label %67, label %._crit_edge, !llvm.loop !22

77:                                               ; preds = %._crit_edge
  %78 = fneg double %.0127.lcssa
  %79 = tail call noundef double @_ZSt10accumulateIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEEdET0_T_S9_S8_(ptr %65, ptr %66, double noundef %78)
  br label %110

80:                                               ; preds = %._crit_edge
  %81 = getelementptr inbounds i8, ptr %5, i64 32
  %82 = tail call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  %83 = tail call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %65, ptr %66, ptr %82)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  %84 = tail call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  store ptr %84, ptr %8, align 8
  %85 = load i32, ptr %18, align 8, !tbaa !16
  %86 = sext i32 %85 to i64
  %87 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %8, i64 noundef %86) #7
  store ptr %87, ptr %7, align 8
  %88 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %7, i64 noundef 1) #7
  %89 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  store double 0.000000e+00, ptr %9, align 8, !tbaa !20
  call void @_ZSt4fillIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEdEvT_S7_RKT0_(ptr %88, ptr %89, ptr noundef nonnull align 8 dereferenceable(8) %9)
  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.end.p0(i64 8, ptr nonnull %7) #7
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %81, i64 noundef 0) #7
  %91 = load double, ptr %90, align 8, !tbaa !20
  %92 = fsub double %91, %.0127.lcssa
  store double %92, ptr %90, align 8, !tbaa !20
  %93 = getelementptr inbounds i8, ptr %0, i64 48
  %94 = load ptr, ptr %93, align 8, !tbaa !24
  %95 = getelementptr inbounds i8, ptr %5, i64 56
  %96 = getelementptr inbounds i8, ptr %5, i64 80
  %97 = call noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunEPSt6vectorIdSaIdEES4_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104) %94, ptr noundef nonnull %81, ptr noundef nonnull %95, ptr noundef nonnull %96)
  br i1 %97, label %98, label %264

98:                                               ; preds = %80
  %99 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  %100 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  %101 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %95) #7
  %102 = getelementptr inbounds i8, ptr %5, i64 8
  %103 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %102) #7
  %104 = call ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk31MlsaDigitalFilterStabilityCheck3RunERKS5_PS5_PbS2_PNS8_6BufferEE3$_0ET1_T_SH_T0_SG_T2_"(ptr %99, ptr %100, ptr %101, ptr %103)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  %105 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %102) #7
  %106 = call ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %102) #7
  %107 = call ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEET_S7_S7_(ptr %105, ptr %106)
  store ptr %107, ptr %10, align 8
  %108 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  %109 = load double, ptr %108, align 8, !tbaa !20
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  br label %110

110:                                              ; preds = %98, %77
  %.0129 = phi double [ %79, %77 ], [ %109, %98 ]
  %111 = getelementptr inbounds i8, ptr %0, i64 24
  %112 = load double, ptr %111, align 8, !tbaa !25
  %113 = fcmp olt double %112, %.0129
  br i1 %113, label %114, label %115

114:                                              ; preds = %110
  store i8 0, ptr %3, align 1, !tbaa !19
  br label %115

115:                                              ; preds = %114, %110
  %.not149 = icmp eq ptr %4, null
  br i1 %.not149, label %117, label %116

116:                                              ; preds = %115
  store double %.0129, ptr %4, align 8, !tbaa !20
  br label %117

117:                                              ; preds = %116, %115
  br i1 %.not, label %264, label %118

118:                                              ; preds = %117
  %119 = load i8, ptr %3, align 1, !tbaa !19, !range !14, !noundef !15
  %120 = trunc nuw i8 %119 to i1
  br i1 %120, label %121, label %126

121:                                              ; preds = %118
  %122 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %123 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %124 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %125 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %122, ptr %123, ptr %124)
  br label %264

126:                                              ; preds = %118
  %127 = load i8, ptr %33, align 8, !tbaa !17, !range !14, !noundef !15
  %128 = trunc nuw i8 %127 to i1
  %129 = getelementptr inbounds i8, ptr %0, i64 40
  %130 = load i32, ptr %129, align 8, !tbaa !26
  br i1 %128, label %131, label %168

131:                                              ; preds = %126
  %132 = icmp eq i32 %130, 1
  br i1 %132, label %133, label %264

133:                                              ; preds = %131
  %134 = call ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %135 = call ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  %136 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %137 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEENS1_IPdS6_EEET0_T_SB_SA_(ptr %134, ptr %135, ptr %136)
  %138 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef 0) #7
  %139 = load double, ptr %138, align 8, !tbaa !20
  %140 = fsub double %139, %.0127.lcssa
  store double %140, ptr %138, align 8, !tbaa !20
  %141 = load i32, ptr %18, align 8, !tbaa !16
  %.not150162 = icmp slt i32 %141, 0
  br i1 %.not150162, label %._crit_edge166, label %.lr.ph165.preheader

.lr.ph165.preheader:                              ; preds = %133
  %142 = add nuw i32 %141, 1
  %wide.trip.count180 = zext i32 %142 to i64
  %min.iters.check206 = icmp eq i32 %141, 0
  br i1 %min.iters.check206, label %.lr.ph165.preheader220, label %vector.memcheck198

.lr.ph165.preheader220:                           ; preds = %middle.block204, %vector.memcheck198, %.lr.ph165.preheader
  %indvars.iv177.ph = phi i64 [ 0, %vector.memcheck198 ], [ 0, %.lr.ph165.preheader ], [ %n.vec209, %middle.block204 ]
  %143 = zext nneg i32 %141 to i64
  %xtraiter223 = and i64 %wide.trip.count180, 1
  %lcmp.mod224.not = icmp eq i64 %xtraiter223, 0
  br i1 %lcmp.mod224.not, label %.lr.ph165.prol.loopexit, label %.lr.ph165.prol

.lr.ph165.prol:                                   ; preds = %.lr.ph165.preheader220
  %144 = load double, ptr %111, align 8, !tbaa !25
  %145 = fdiv double %144, %.0129
  %146 = getelementptr inbounds double, ptr %138, i64 %indvars.iv177.ph
  %147 = load double, ptr %146, align 8, !tbaa !20
  %148 = fmul double %147, %145
  store double %148, ptr %146, align 8, !tbaa !20
  %indvars.iv.next178.prol = or disjoint i64 %indvars.iv177.ph, 1
  br label %.lr.ph165.prol.loopexit

.lr.ph165.prol.loopexit:                          ; preds = %.lr.ph165.prol, %.lr.ph165.preheader220
  %indvars.iv177.unr = phi i64 [ %indvars.iv177.ph, %.lr.ph165.preheader220 ], [ %indvars.iv.next178.prol, %.lr.ph165.prol ]
  %149 = icmp eq i64 %indvars.iv177.ph, %143
  br i1 %149, label %._crit_edge166.loopexit, label %.lr.ph165.preheader220.new

.lr.ph165.preheader220.new:                       ; preds = %.lr.ph165.prol.loopexit
  %invariant.gep = getelementptr i8, ptr %138, i64 8
  br label %.lr.ph165

vector.memcheck198:                               ; preds = %.lr.ph165.preheader
  %150 = shl nuw nsw i64 %wide.trip.count180, 3
  %scevgep199 = getelementptr i8, ptr %138, i64 %150
  %scevgep200 = getelementptr inbounds i8, ptr %0, i64 32
  %bound0201 = icmp ult ptr %138, %scevgep200
  %bound1202 = icmp ult ptr %111, %scevgep199
  %found.conflict203 = and i1 %bound0201, %bound1202
  br i1 %found.conflict203, label %.lr.ph165.preheader220, label %vector.ph207

vector.ph207:                                     ; preds = %vector.memcheck198
  %n.vec209 = and i64 %wide.trip.count180, 4294967294
  %broadcast.splatinsert215 = insertelement <2 x double> poison, double %.0129, i64 0
  br label %vector.body211

vector.body211:                                   ; preds = %vector.body211, %vector.ph207
  %index212 = phi i64 [ 0, %vector.ph207 ], [ %index.next218, %vector.body211 ]
  %151 = load <2 x double>, ptr %111, align 8
  %152 = fdiv <2 x double> %151, %broadcast.splatinsert215
  %153 = shufflevector <2 x double> %152, <2 x double> poison, <2 x i32> zeroinitializer
  %154 = getelementptr inbounds double, ptr %138, i64 %index212
  %wide.load217 = load <2 x double>, ptr %154, align 8, !tbaa !20, !alias.scope !27, !noalias !30
  %155 = fmul <2 x double> %wide.load217, %153
  store <2 x double> %155, ptr %154, align 8, !tbaa !20, !alias.scope !27, !noalias !30
  %index.next218 = add nuw i64 %index212, 2
  %156 = icmp eq i64 %index.next218, %n.vec209
  br i1 %156, label %middle.block204, label %vector.body211, !llvm.loop !32

middle.block204:                                  ; preds = %vector.body211
  %cmp.n219 = icmp eq i64 %n.vec209, %wide.trip.count180
  br i1 %cmp.n219, label %._crit_edge166.loopexit, label %.lr.ph165.preheader220

._crit_edge166.loopexit:                          ; preds = %.lr.ph165.prol.loopexit, %.lr.ph165, %middle.block204
  %.pre = load double, ptr %138, align 8, !tbaa !20
  br label %._crit_edge166

._crit_edge166:                                   ; preds = %._crit_edge166.loopexit, %133
  %157 = phi double [ %.pre, %._crit_edge166.loopexit ], [ %140, %133 ]
  %158 = fadd double %.0127.lcssa, %157
  store double %158, ptr %138, align 8, !tbaa !20
  br label %264

.lr.ph165:                                        ; preds = %.lr.ph165, %.lr.ph165.preheader220.new
  %indvars.iv177 = phi i64 [ %indvars.iv177.unr, %.lr.ph165.preheader220.new ], [ %indvars.iv.next178.1, %.lr.ph165 ]
  %159 = load double, ptr %111, align 8, !tbaa !25
  %160 = fdiv double %159, %.0129
  %161 = getelementptr inbounds double, ptr %138, i64 %indvars.iv177
  %162 = load double, ptr %161, align 8, !tbaa !20
  %163 = fmul double %162, %160
  store double %163, ptr %161, align 8, !tbaa !20
  %164 = load double, ptr %111, align 8, !tbaa !25
  %165 = fdiv double %164, %.0129
  %gep = getelementptr double, ptr %invariant.gep, i64 %indvars.iv177
  %166 = load double, ptr %gep, align 8, !tbaa !20
  %167 = fmul double %166, %165
  store double %167, ptr %gep, align 8, !tbaa !20
  %indvars.iv.next178.1 = add nuw nsw i64 %indvars.iv177, 2
  %exitcond181.not.1 = icmp eq i64 %indvars.iv.next178.1, %wide.trip.count180
  br i1 %exitcond181.not.1, label %._crit_edge166.loopexit, label %.lr.ph165, !llvm.loop !35

168:                                              ; preds = %126
  switch i32 %130, label %.loopexit [
    i32 0, label %169
    i32 1, label %195
  ]

169:                                              ; preds = %168
  %170 = getelementptr inbounds i8, ptr %5, i64 8
  %171 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %170, i64 noundef 0) #7
  %172 = getelementptr inbounds i8, ptr %5, i64 32
  %173 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %172, i64 noundef 0) #7
  %174 = getelementptr inbounds i8, ptr %5, i64 56
  %175 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %174, i64 noundef 0) #7
  %176 = getelementptr inbounds i8, ptr %0, i64 36
  %177 = load i32, ptr %176, align 4, !tbaa !18
  %178 = icmp sgt i32 %177, 0
  br i1 %178, label %.lr.ph161.preheader, label %.loopexit

.lr.ph161.preheader:                              ; preds = %169
  %wide.trip.count175 = zext nneg i32 %177 to i64
  br label %.lr.ph161

.lr.ph161:                                        ; preds = %.lr.ph161.preheader, %194
  %indvars.iv172 = phi i64 [ 0, %.lr.ph161.preheader ], [ %indvars.iv.next173, %194 ]
  %179 = load double, ptr %111, align 8, !tbaa !25
  %180 = getelementptr inbounds double, ptr %171, i64 %indvars.iv172
  %181 = load double, ptr %180, align 8, !tbaa !20
  %182 = fcmp olt double %179, %181
  br i1 %182, label %183, label %194

183:                                              ; preds = %.lr.ph161
  %184 = fdiv double %179, %181
  %185 = getelementptr inbounds double, ptr %173, i64 %indvars.iv172
  %186 = load double, ptr %185, align 8, !tbaa !20
  %187 = fmul double %184, %186
  store double %187, ptr %185, align 8, !tbaa !20
  %188 = load double, ptr %111, align 8, !tbaa !25
  %189 = load double, ptr %180, align 8, !tbaa !20
  %190 = fdiv double %188, %189
  %191 = getelementptr inbounds double, ptr %175, i64 %indvars.iv172
  %192 = load double, ptr %191, align 8, !tbaa !20
  %193 = fmul double %192, %190
  store double %193, ptr %191, align 8, !tbaa !20
  br label %194

194:                                              ; preds = %.lr.ph161, %183
  %indvars.iv.next173 = add nuw nsw i64 %indvars.iv172, 1
  %exitcond176.not = icmp eq i64 %indvars.iv.next173, %wide.trip.count175
  br i1 %exitcond176.not, label %.loopexit, label %.lr.ph161, !llvm.loop !36

195:                                              ; preds = %168
  %196 = getelementptr inbounds i8, ptr %5, i64 32
  %197 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %196, i64 noundef 0) #7
  %198 = getelementptr inbounds i8, ptr %5, i64 56
  %199 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %198, i64 noundef 0) #7
  %200 = getelementptr inbounds i8, ptr %0, i64 36
  %201 = load i32, ptr %200, align 4, !tbaa !18
  %202 = icmp sgt i32 %201, 0
  br i1 %202, label %.lr.ph158.preheader, label %.loopexit

.lr.ph158.preheader:                              ; preds = %195
  %wide.trip.count = zext nneg i32 %201 to i64
  %min.iters.check = icmp eq i32 %201, 1
  br i1 %min.iters.check, label %.lr.ph158.preheader221, label %vector.memcheck

vector.memcheck:                                  ; preds = %.lr.ph158.preheader
  %203 = shl nuw nsw i64 %wide.trip.count, 3
  %scevgep = getelementptr i8, ptr %197, i64 %203
  %scevgep184 = getelementptr i8, ptr %199, i64 %203
  %scevgep185 = getelementptr inbounds i8, ptr %0, i64 32
  %bound0 = icmp ult ptr %197, %scevgep184
  %bound1 = icmp ult ptr %199, %scevgep
  %found.conflict = and i1 %bound0, %bound1
  %bound0186 = icmp ult ptr %197, %scevgep185
  %bound1187 = icmp ult ptr %111, %scevgep
  %found.conflict188 = and i1 %bound0186, %bound1187
  %conflict.rdx = or i1 %found.conflict, %found.conflict188
  %bound0189 = icmp ult ptr %199, %scevgep185
  %bound1190 = icmp ult ptr %111, %scevgep184
  %found.conflict191 = and i1 %bound0189, %bound1190
  %conflict.rdx192 = or i1 %conflict.rdx, %found.conflict191
  br i1 %conflict.rdx192, label %.lr.ph158.preheader221, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %wide.trip.count, 2147483646
  %broadcast.splatinsert193 = insertelement <2 x double> poison, double %.0129, i64 0
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %204 = load <2 x double>, ptr %111, align 8
  %205 = fdiv <2 x double> %204, %broadcast.splatinsert193
  %206 = shufflevector <2 x double> %205, <2 x double> poison, <2 x i32> zeroinitializer
  %207 = getelementptr inbounds double, ptr %197, i64 %index
  %wide.load = load <2 x double>, ptr %207, align 8, !tbaa !20, !alias.scope !37, !noalias !40
  %208 = fmul <2 x double> %wide.load, %206
  store <2 x double> %208, ptr %207, align 8, !tbaa !20, !alias.scope !37, !noalias !40
  %209 = load <2 x double>, ptr %111, align 8
  %210 = fdiv <2 x double> %209, %broadcast.splatinsert193
  %211 = shufflevector <2 x double> %210, <2 x double> poison, <2 x i32> zeroinitializer
  %212 = getelementptr inbounds double, ptr %199, i64 %index
  %wide.load197 = load <2 x double>, ptr %212, align 8, !tbaa !20, !alias.scope !43, !noalias !44
  %213 = fmul <2 x double> %wide.load197, %211
  store <2 x double> %213, ptr %212, align 8, !tbaa !20, !alias.scope !43, !noalias !44
  %index.next = add nuw i64 %index, 2
  %214 = icmp eq i64 %index.next, %n.vec
  br i1 %214, label %middle.block, label %vector.body, !llvm.loop !45

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count
  br i1 %cmp.n, label %.loopexit, label %.lr.ph158.preheader221

.lr.ph158.preheader221:                           ; preds = %middle.block, %vector.memcheck, %.lr.ph158.preheader
  %indvars.iv169.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph158.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.ph158.prol.loopexit, label %.lr.ph158.prol

.lr.ph158.prol:                                   ; preds = %.lr.ph158.preheader221
  %215 = load double, ptr %111, align 8, !tbaa !25
  %216 = fdiv double %215, %.0129
  %217 = getelementptr inbounds double, ptr %197, i64 %indvars.iv169.ph
  %218 = load double, ptr %217, align 8, !tbaa !20
  %219 = fmul double %218, %216
  store double %219, ptr %217, align 8, !tbaa !20
  %220 = load double, ptr %111, align 8, !tbaa !25
  %221 = fdiv double %220, %.0129
  %222 = getelementptr inbounds double, ptr %199, i64 %indvars.iv169.ph
  %223 = load double, ptr %222, align 8, !tbaa !20
  %224 = fmul double %223, %221
  store double %224, ptr %222, align 8, !tbaa !20
  %indvars.iv.next170.prol = or disjoint i64 %indvars.iv169.ph, 1
  br label %.lr.ph158.prol.loopexit

.lr.ph158.prol.loopexit:                          ; preds = %.lr.ph158.prol, %.lr.ph158.preheader221
  %indvars.iv169.unr = phi i64 [ %indvars.iv169.ph, %.lr.ph158.preheader221 ], [ %indvars.iv.next170.prol, %.lr.ph158.prol ]
  %225 = add nsw i64 %wide.trip.count, -1
  %226 = icmp eq i64 %indvars.iv169.ph, %225
  br i1 %226, label %.loopexit, label %.lr.ph158

.lr.ph158:                                        ; preds = %.lr.ph158.prol.loopexit, %.lr.ph158
  %indvars.iv169 = phi i64 [ %indvars.iv.next170.1, %.lr.ph158 ], [ %indvars.iv169.unr, %.lr.ph158.prol.loopexit ]
  %227 = load double, ptr %111, align 8, !tbaa !25
  %228 = fdiv double %227, %.0129
  %229 = getelementptr inbounds double, ptr %197, i64 %indvars.iv169
  %230 = load double, ptr %229, align 8, !tbaa !20
  %231 = fmul double %230, %228
  store double %231, ptr %229, align 8, !tbaa !20
  %232 = load double, ptr %111, align 8, !tbaa !25
  %233 = fdiv double %232, %.0129
  %234 = getelementptr inbounds double, ptr %199, i64 %indvars.iv169
  %235 = load double, ptr %234, align 8, !tbaa !20
  %236 = fmul double %235, %233
  store double %236, ptr %234, align 8, !tbaa !20
  %indvars.iv.next170 = add nuw nsw i64 %indvars.iv169, 1
  %237 = load double, ptr %111, align 8, !tbaa !25
  %238 = fdiv double %237, %.0129
  %239 = getelementptr inbounds double, ptr %197, i64 %indvars.iv.next170
  %240 = load double, ptr %239, align 8, !tbaa !20
  %241 = fmul double %240, %238
  store double %241, ptr %239, align 8, !tbaa !20
  %242 = load double, ptr %111, align 8, !tbaa !25
  %243 = fdiv double %242, %.0129
  %244 = getelementptr inbounds double, ptr %199, i64 %indvars.iv.next170
  %245 = load double, ptr %244, align 8, !tbaa !20
  %246 = fmul double %245, %243
  store double %246, ptr %244, align 8, !tbaa !20
  %indvars.iv.next170.1 = add nuw nsw i64 %indvars.iv169, 2
  %exitcond.not.1 = icmp eq i64 %indvars.iv.next170.1, %wide.trip.count
  br i1 %exitcond.not.1, label %.loopexit, label %.lr.ph158, !llvm.loop !46

.loopexit:                                        ; preds = %.lr.ph158.prol.loopexit, %.lr.ph158, %194, %middle.block, %195, %169, %168
  %247 = getelementptr inbounds i8, ptr %0, i64 56
  %248 = load ptr, ptr %247, align 8, !tbaa !47
  %249 = getelementptr inbounds i8, ptr %5, i64 32
  %250 = getelementptr inbounds i8, ptr %5, i64 56
  %251 = call noundef zeroext i1 @_ZNK4sptk27InverseFastFourierTransform3RunEPSt6vectorIdSaIdEES4_(ptr noundef nonnull align 8 dereferenceable(56) %248, ptr noundef nonnull %249, ptr noundef nonnull %250)
  br i1 %251, label %252, label %264

252:                                              ; preds = %.loopexit
  %253 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %249, i64 noundef 0) #7
  %254 = load double, ptr %253, align 8, !tbaa !20
  %255 = fadd double %.0127.lcssa, %254
  store double %255, ptr %253, align 8, !tbaa !20
  %256 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %249) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %257 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %249) #7
  store ptr %257, ptr %12, align 8
  %258 = load i32, ptr %18, align 8, !tbaa !16
  %259 = sext i32 %258 to i64
  %260 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %12, i64 noundef %259) #7
  store ptr %260, ptr %11, align 8
  %261 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %11, i64 noundef 1) #7
  %262 = call ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %263 = call ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ET0_T_S8_S7_(ptr %256, ptr %261, ptr %262)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  br label %264

264:                                              ; preds = %80, %.loopexit, %121, %131, %._crit_edge166, %252, %117, %57, %58, %6, %16
  %.1 = phi i1 [ false, %16 ], [ false, %6 ], [ true, %58 ], [ true, %57 ], [ false, %80 ], [ false, %.loopexit ], [ true, %121 ], [ true, %131 ], [ true, %._crit_edge166 ], [ true, %252 ], [ true, %117 ]
  ret i1 %.1
}

; 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 uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 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 @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) 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: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3powIdiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(double noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #4

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt10accumulateIN9__gnu_cxx17__normal_iteratorIPKdSt6vectorIdSaIdEEEEdET0_T_S9_S8_(ptr, ptr, double noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 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 #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 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 #5

; 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 #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIdSaIdEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNK4sptk30RealValuedFastFourierTransform3RunEPSt6vectorIdSaIdEES4_PNS0_6BufferE(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_S6_ZNK4sptk31MlsaDigitalFilterStabilityCheck3RunERKS5_PS5_PbS2_PNS8_6BufferEE3$_0ET1_T_SH_T0_SG_T2_"(ptr, ptr, ptr, ptr) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEEET_S7_S7_(ptr, ptr) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNK4sptk27InverseFastFourierTransform3RunEPSt6vectorIdSaIdEES4_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef, ptr noundef) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPdSt6vectorIdSaIdEEEES6_ET0_T_S8_S7_(ptr, ptr, ptr) local_unnamed_addr #5

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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 #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 }

!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 64}
!6 = !{!"_ZTSN4sptk31MlsaDigitalFilterStabilityCheckE", !7, i64 8, !10, i64 16, !10, i64 24, !11, i64 32, !7, i64 36, !12, i64 40, !13, i64 48, !13, i64 56, !11, i64 64}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"double", !8, i64 0}
!11 = !{!"bool", !8, i64 0}
!12 = !{!"_ZTSN4sptk31MlsaDigitalFilterStabilityCheck16ModificationTypeE", !8, i64 0}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!6, !7, i64 8}
!17 = !{!6, !11, i64 32}
!18 = !{!6, !7, i64 36}
!19 = !{!11, !11, i64 0}
!20 = !{!10, !10, i64 0}
!21 = !{!6, !10, i64 16}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}
!24 = !{!6, !13, i64 48}
!25 = !{!6, !10, i64 24}
!26 = !{!6, !12, i64 40}
!27 = !{!28}
!28 = distinct !{!28, !29}
!29 = distinct !{!29, !"LVerDomain"}
!30 = !{!31}
!31 = distinct !{!31, !29}
!32 = distinct !{!32, !23, !33, !34}
!33 = !{!"llvm.loop.isvectorized", i32 1}
!34 = !{!"llvm.loop.unroll.runtime.disable"}
!35 = distinct !{!35, !23, !33}
!36 = distinct !{!36, !23}
!37 = !{!38}
!38 = distinct !{!38, !39}
!39 = distinct !{!39, !"LVerDomain"}
!40 = !{!41, !42}
!41 = distinct !{!41, !39}
!42 = distinct !{!42, !39}
!43 = !{!41}
!44 = !{!42}
!45 = distinct !{!45, !23, !33, !34}
!46 = distinct !{!46, !23, !33}
!47 = !{!6, !13, i64 56}


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