; LLVM IR from sp-nitech/SPTK :: third_party/REAPER/epoch_tracker (fd_filter)

; 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.sptk::reaper::FdFilter" = type { ptr, ptr, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, i32, ptr }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [58 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [59 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [53 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4sptk6reaper8FdFilter18FdFilterInitializeEffbfbPcPfi(ptr noundef nonnull align 8 dereferenceable(144) %0, float noundef %1, float noundef %2, i1 noundef zeroext %3, float noundef %4, i1 noundef zeroext %5, ptr noundef %6, ptr noundef %7, i32 noundef %8) #0 align 2 personality ptr @__gxx_personality_v0 {
  %10 = alloca ptr, align 8
  %11 = alloca float, align 4
  %12 = alloca float, align 4
  %13 = alloca i8, align 1
  %14 = alloca float, align 4
  %15 = alloca i8, align 1
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca i32, align 4
  %19 = alloca float, align 4
  %20 = alloca ptr, align 8
  %21 = alloca float, align 4
  %22 = alloca float, align 4
  %23 = alloca float, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca i8, align 1
  %27 = alloca i8, align 1
  %28 = alloca ptr, align 8
  %29 = alloca i32, align 4
  %30 = alloca i32, align 4
  %31 = alloca [500 x i8], align 16
  %32 = alloca float, align 4
  %33 = alloca i32, align 4
  %34 = alloca i32, align 4
  %35 = alloca float, align 4
  %36 = alloca i32, align 4
  %37 = alloca float, align 4
  %38 = alloca ptr, align 8
  %39 = alloca i32, align 4
  store ptr %0, ptr %10, align 8, !tbaa !5
  store float %1, ptr %11, align 4, !tbaa !9
  store float %2, ptr %12, align 4, !tbaa !9
  %40 = zext i1 %3 to i8
  store i8 %40, ptr %13, align 1, !tbaa !11
  store float %4, ptr %14, align 4, !tbaa !9
  %41 = zext i1 %5 to i8
  store i8 %41, ptr %15, align 1, !tbaa !11
  store ptr %6, ptr %16, align 8, !tbaa !5
  store ptr %7, ptr %17, align 8, !tbaa !5
  store i32 %8, ptr %18, align 4, !tbaa !13
  %42 = load ptr, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #8
  store float 0.000000e+00, ptr %19, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #8
  store ptr null, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #8
  %43 = load float, ptr %11, align 4, !tbaa !9
  store float %43, ptr %23, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %26) #8
  store i8 0, ptr %26, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %27) #8
  store i8 1, ptr %27, align 1, !tbaa !11
  %44 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  store i32 1, ptr %44, align 8, !tbaa !15
  %45 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 22
  store i32 1, ptr %45, align 4, !tbaa !17
  %46 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 11
  store i32 1, ptr %46, align 8, !tbaa !18
  %47 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 8
  store i32 0, ptr %47, align 4, !tbaa !19
  %48 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 9
  store i32 0, ptr %48, align 8, !tbaa !20
  %49 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 10
  store i32 0, ptr %49, align 4, !tbaa !21
  %50 = load float, ptr %11, align 4, !tbaa !9
  %51 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 12
  store float %50, ptr %51, align 4, !tbaa !22
  %52 = call noalias noundef nonnull ptr @_Znam(i64 noundef 44000) #9
  %53 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 0
  store ptr %52, ptr %53, align 8, !tbaa !23
  %54 = call noalias noundef nonnull ptr @_Znam(i64 noundef 22000) #9
  %55 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 1
  store ptr %54, ptr %55, align 8, !tbaa !24
  %56 = load ptr, ptr %16, align 8, !tbaa !5
  %57 = icmp ne ptr %56, null
  br i1 %57, label %64, label %58

58:                                               ; preds = %9
  %59 = load ptr, ptr %17, align 8, !tbaa !5
  %60 = icmp ne ptr %59, null
  br i1 %60, label %61, label %65

61:                                               ; preds = %58
  %62 = load i32, ptr %18, align 4, !tbaa !13
  %63 = icmp sgt i32 %62, 1
  br i1 %63, label %64, label %65

64:                                               ; preds = %61, %9
  store i8 1, ptr %26, align 1, !tbaa !11
  br label %84

65:                                               ; preds = %61, %58
  %66 = load i8, ptr %15, align 1, !tbaa !11, !range !25, !noundef !26
  %67 = trunc i8 %66 to i1
  br i1 %67, label %68, label %70

68:                                               ; preds = %65
  %69 = load float, ptr %11, align 4, !tbaa !9
  store float %69, ptr %23, align 4, !tbaa !9
  br label %83

70:                                               ; preds = %65
  %71 = load float, ptr %12, align 4, !tbaa !9
  %72 = fpext float %71 to double
  %73 = load float, ptr %11, align 4, !tbaa !9
  store float %73, ptr %23, align 4, !tbaa !9
  %74 = fpext float %73 to double
  %75 = fdiv double %74, 2.000000e+00
  %76 = fcmp oge double %72, %75
  br i1 %76, label %77, label %82

77:                                               ; preds = %70
  %78 = load ptr, ptr @stderr, align 8, !tbaa !5
  %79 = load float, ptr %12, align 4, !tbaa !9
  %80 = fpext float %79 to double
  %81 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %78, ptr noundef @.str, double noundef %80) #8
  br label %82

82:                                               ; preds = %77, %70
  br label %83

83:                                               ; preds = %82, %68
  br label %84

84:                                               ; preds = %83, %64
  %85 = load ptr, ptr %16, align 8, !tbaa !5
  %86 = icmp ne ptr %85, null
  br i1 %86, label %87, label %164

87:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #8
  %88 = load ptr, ptr %16, align 8, !tbaa !5
  %89 = call noalias ptr @fopen(ptr noundef %88, ptr noundef @.str.1)
  store ptr %89, ptr %28, align 8, !tbaa !5
  %90 = load ptr, ptr %28, align 8, !tbaa !5
  %91 = icmp ne ptr %90, null
  br i1 %91, label %92, label %159

92:                                               ; preds = %87
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #8
  call void @llvm.lifetime.start.p0(i64 500, ptr %31) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #8
  %93 = getelementptr inbounds [500 x i8], ptr %31, i64 0, i64 0
  %94 = load ptr, ptr %28, align 8, !tbaa !5
  %95 = call ptr @fgets(ptr noundef %93, i32 noundef 500, ptr noundef %94)
  %96 = icmp ne ptr %95, null
  br i1 %96, label %97, label %152

97:                                               ; preds = %92
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #8
  %98 = getelementptr inbounds [500 x i8], ptr %31, i64 0, i64 0
  %99 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %98, ptr noundef @.str.2, ptr noundef %24, ptr noundef %29, ptr noundef %32) #8
  store i32 %99, ptr %33, align 4, !tbaa !13
  %100 = load i32, ptr %33, align 4, !tbaa !13
  %101 = icmp eq i32 %100, 3
  br i1 %101, label %102, label %115

102:                                              ; preds = %97
  %103 = load float, ptr %32, align 4, !tbaa !9
  %104 = load float, ptr %11, align 4, !tbaa !9
  %105 = fcmp une float %103, %104
  br i1 %105, label %106, label %115

106:                                              ; preds = %102
  %107 = load ptr, ptr @stderr, align 8, !tbaa !5
  %108 = load float, ptr %32, align 4, !tbaa !9
  %109 = fpext float %108 to double
  %110 = load float, ptr %11, align 4, !tbaa !9
  %111 = fpext float %110 to double
  %112 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %107, ptr noundef @.str.3, double noundef %109, double noundef %111) #8
  %113 = load ptr, ptr @stderr, align 8, !tbaa !5
  %114 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %113, ptr noundef @.str.4) #8
  br label %115

115:                                              ; preds = %106, %102, %97
  %116 = load i32, ptr %29, align 4, !tbaa !13
  %117 = sext i32 %116 to i64
  %118 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %117, i64 4)
  %119 = extractvalue { i64, i1 } %118, 1
  %120 = extractvalue { i64, i1 } %118, 0
  %121 = select i1 %119, i64 -1, i64 %120
  %122 = call noalias noundef nonnull ptr @_Znam(i64 noundef %121) #9
  store ptr %122, ptr %20, align 8, !tbaa !5
  %123 = load i32, ptr %29, align 4, !tbaa !13
  %124 = sub nsw i32 %123, 1
  %125 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  store i32 %124, ptr %125, align 8, !tbaa !27
  store i32 0, ptr %25, align 4, !tbaa !13
  br label %126

126:                                              ; preds = %148, %115
  %127 = load i32, ptr %25, align 4, !tbaa !13
  %128 = load i32, ptr %29, align 4, !tbaa !13
  %129 = icmp slt i32 %127, %128
  br i1 %129, label %130, label %151

130:                                              ; preds = %126
  %131 = getelementptr inbounds [500 x i8], ptr %31, i64 0, i64 0
  %132 = load ptr, ptr %28, align 8, !tbaa !5
  %133 = call ptr @fgets(ptr noundef %131, i32 noundef 500, ptr noundef %132)
  %134 = icmp ne ptr %133, null
  br i1 %134, label %135, label %143

135:                                              ; preds = %130
  %136 = getelementptr inbounds [500 x i8], ptr %31, i64 0, i64 0
  %137 = load ptr, ptr %20, align 8, !tbaa !5
  %138 = load i32, ptr %25, align 4, !tbaa !13
  %139 = sext i32 %138 to i64
  %140 = getelementptr inbounds float, ptr %137, i64 %139
  %141 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %136, ptr noundef @.str.5, ptr noundef %30, ptr noundef %140) #8
  %142 = icmp ne i32 %141, 2
  br i1 %142, label %143, label %147

143:                                              ; preds = %135, %130
  %144 = load ptr, ptr @stderr, align 8, !tbaa !5
  %145 = load ptr, ptr %16, align 8, !tbaa !5
  %146 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %144, ptr noundef @.str.6, ptr noundef %145) #8
  br label %147

147:                                              ; preds = %143, %135
  br label %148

148:                                              ; preds = %147
  %149 = load i32, ptr %25, align 4, !tbaa !13
  %150 = add nsw i32 %149, 1
  store i32 %150, ptr %25, align 4, !tbaa !13
  br label %126, !llvm.loop !28

151:                                              ; preds = %126
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #8
  br label %156

152:                                              ; preds = %92
  %153 = load ptr, ptr @stderr, align 8, !tbaa !5
  %154 = load ptr, ptr %16, align 8, !tbaa !5
  %155 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %153, ptr noundef @.str.7, ptr noundef %154) #8
  br label %156

156:                                              ; preds = %152, %151
  %157 = load ptr, ptr %28, align 8, !tbaa !5
  %158 = call i32 @fclose(ptr noundef %157)
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #8
  call void @llvm.lifetime.end.p0(i64 500, ptr %31) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #8
  br label %163

159:                                              ; preds = %87
  %160 = load ptr, ptr @stderr, align 8, !tbaa !5
  %161 = load ptr, ptr %16, align 8, !tbaa !5
  %162 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %160, ptr noundef @.str.8, ptr noundef %161) #8
  br label %163

163:                                              ; preds = %159, %156
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  br label %302

164:                                              ; preds = %84
  %165 = load ptr, ptr %17, align 8, !tbaa !5
  %166 = icmp ne ptr %165, null
  br i1 %166, label %167, label %187

167:                                              ; preds = %164
  %168 = load i32, ptr %18, align 4, !tbaa !13
  %169 = icmp sgt i32 %168, 1
  br i1 %169, label %170, label %187

170:                                              ; preds = %167
  %171 = load i32, ptr %18, align 4, !tbaa !13
  %172 = sub nsw i32 %171, 1
  %173 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  store i32 %172, ptr %173, align 8, !tbaa !27
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #8
  %174 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %175 = load i32, ptr %174, align 8, !tbaa !27
  %176 = mul nsw i32 %175, 2
  store i32 %176, ptr %34, align 4, !tbaa !13
  store i32 1, ptr %24, align 4, !tbaa !13
  br label %177

177:                                              ; preds = %182, %170
  %178 = load i32, ptr %24, align 4, !tbaa !13
  %179 = shl i32 1, %178
  %180 = load i32, ptr %34, align 4, !tbaa !13
  %181 = icmp slt i32 %179, %180
  br i1 %181, label %182, label %185

182:                                              ; preds = %177
  %183 = load i32, ptr %24, align 4, !tbaa !13
  %184 = add nsw i32 %183, 1
  store i32 %184, ptr %24, align 4, !tbaa !13
  br label %177, !llvm.loop !30

185:                                              ; preds = %177
  %186 = load ptr, ptr %17, align 8, !tbaa !5
  store ptr %186, ptr %20, align 8, !tbaa !5
  store i8 0, ptr %27, align 1, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #8
  br label %301

187:                                              ; preds = %167, %164
  %188 = load i8, ptr %15, align 1, !tbaa !11, !range !25, !noundef !26
  %189 = trunc i8 %188 to i1
  br i1 %189, label %190, label %251

190:                                              ; preds = %187
  %191 = load float, ptr %12, align 4, !tbaa !9
  %192 = load float, ptr %23, align 4, !tbaa !9
  %193 = fdiv float %191, %192
  store float %193, ptr %22, align 4, !tbaa !9
  %194 = load float, ptr %22, align 4, !tbaa !9
  %195 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %196 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 22
  call void @_ZN4sptk6reaper8FdFilter21RationalApproximationEfPiS2_i(ptr noundef nonnull align 8 dereferenceable(144) %42, float noundef %194, ptr noundef %195, ptr noundef %196, i32 noundef 12)
  %197 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %198 = load i32, ptr %197, align 8, !tbaa !15
  %199 = sitofp i32 %198 to float
  %200 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 22
  %201 = load i32, ptr %200, align 4, !tbaa !17
  %202 = sitofp i32 %201 to float
  %203 = fdiv float %199, %202
  store float %203, ptr %21, align 4, !tbaa !9
  %204 = load float, ptr %21, align 4, !tbaa !9
  %205 = fpext float %204 to double
  %206 = fsub double 1.000000e+00, %205
  %207 = call double @llvm.fabs.f64(double %206)
  %208 = fcmp olt double %207, 1.000000e-02
  br i1 %208, label %209, label %212

209:                                              ; preds = %190
  %210 = load ptr, ptr @stderr, align 8, !tbaa !5
  %211 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %210, ptr noundef @.str.9) #8
  br label %212

212:                                              ; preds = %209, %190
  %213 = load float, ptr %21, align 4, !tbaa !9
  %214 = load float, ptr %23, align 4, !tbaa !9
  %215 = fmul float %213, %214
  %216 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 12
  store float %215, ptr %216, align 4, !tbaa !22
  %217 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 12
  %218 = load float, ptr %217, align 4, !tbaa !22
  store float %218, ptr %12, align 4, !tbaa !9
  %219 = load float, ptr %23, align 4, !tbaa !9
  %220 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %221 = load i32, ptr %220, align 8, !tbaa !15
  %222 = sitofp i32 %221 to float
  %223 = fmul float %219, %222
  %224 = load float, ptr %14, align 4, !tbaa !9
  %225 = fmul float %223, %224
  %226 = fptosi float %225 to i32
  %227 = or i32 %226, 1
  %228 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  store i32 %227, ptr %228, align 8, !tbaa !27
  %229 = load float, ptr %12, align 4, !tbaa !9
  %230 = load float, ptr %23, align 4, !tbaa !9
  %231 = fcmp olt float %229, %230
  br i1 %231, label %232, label %244

232:                                              ; preds = %212
  %233 = load float, ptr %12, align 4, !tbaa !9
  %234 = fpext float %233 to double
  %235 = fmul double 5.000000e-01, %234
  %236 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %237 = load i32, ptr %236, align 8, !tbaa !15
  %238 = sitofp i32 %237 to float
  %239 = load float, ptr %23, align 4, !tbaa !9
  %240 = fmul float %238, %239
  %241 = fpext float %240 to double
  %242 = fdiv double %235, %241
  %243 = fptrunc double %242 to float
  store float %243, ptr %19, align 4, !tbaa !9
  br label %250

244:                                              ; preds = %212
  %245 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %246 = load i32, ptr %245, align 8, !tbaa !15
  %247 = sitofp i32 %246 to double
  %248 = fdiv double 5.000000e-01, %247
  %249 = fptrunc double %248 to float
  store float %249, ptr %19, align 4, !tbaa !9
  br label %250

250:                                              ; preds = %244, %232
  br label %261

251:                                              ; preds = %187
  %252 = load float, ptr %12, align 4, !tbaa !9
  %253 = load float, ptr %23, align 4, !tbaa !9
  %254 = fdiv float %252, %253
  store float %254, ptr %19, align 4, !tbaa !9
  %255 = load float, ptr %23, align 4, !tbaa !9
  %256 = load float, ptr %14, align 4, !tbaa !9
  %257 = fmul float %255, %256
  %258 = fptosi float %257 to i32
  %259 = or i32 %258, 1
  %260 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  store i32 %259, ptr %260, align 8, !tbaa !27
  br label %261

261:                                              ; preds = %251, %250
  %262 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %263 = load i32, ptr %262, align 8, !tbaa !27
  %264 = sdiv i32 %263, 2
  %265 = add nsw i32 1, %264
  %266 = sext i32 %265 to i64
  %267 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %266, i64 4)
  %268 = extractvalue { i64, i1 } %267, 1
  %269 = extractvalue { i64, i1 } %267, 0
  %270 = select i1 %268, i64 -1, i64 %269
  %271 = call noalias noundef nonnull ptr @_Znam(i64 noundef %270) #9
  store ptr %271, ptr %20, align 8, !tbaa !5
  %272 = load float, ptr %19, align 4, !tbaa !9
  %273 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %274 = load ptr, ptr %20, align 8, !tbaa !5
  call void @_ZN4sptk6reaper8FdFilter13MakeLinearFirEfPiPf(ptr noundef nonnull align 8 dereferenceable(144) %42, float noundef %272, ptr noundef %273, ptr noundef %274)
  %275 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %276 = load i32, ptr %275, align 8, !tbaa !15
  %277 = icmp sgt i32 %276, 1
  br i1 %277, label %278, label %300

278:                                              ; preds = %261
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #8
  %279 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %280 = load i32, ptr %279, align 8, !tbaa !15
  %281 = sitofp i32 %280 to float
  store float %281, ptr %35, align 4, !tbaa !9
  %282 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %283 = load i32, ptr %282, align 8, !tbaa !27
  %284 = sdiv i32 %283, 2
  store i32 %284, ptr %25, align 4, !tbaa !13
  br label %285

285:                                              ; preds = %296, %278
  %286 = load i32, ptr %25, align 4, !tbaa !13
  %287 = icmp sge i32 %286, 0
  br i1 %287, label %288, label %299

288:                                              ; preds = %285
  %289 = load float, ptr %35, align 4, !tbaa !9
  %290 = load ptr, ptr %20, align 8, !tbaa !5
  %291 = load i32, ptr %25, align 4, !tbaa !13
  %292 = sext i32 %291 to i64
  %293 = getelementptr inbounds float, ptr %290, i64 %292
  %294 = load float, ptr %293, align 4, !tbaa !9
  %295 = fmul float %294, %289
  store float %295, ptr %293, align 4, !tbaa !9
  br label %296

296:                                              ; preds = %288
  %297 = load i32, ptr %25, align 4, !tbaa !13
  %298 = add nsw i32 %297, -1
  store i32 %298, ptr %25, align 4, !tbaa !13
  br label %285, !llvm.loop !31

299:                                              ; preds = %285
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #8
  br label %300

300:                                              ; preds = %299, %261
  br label %301

301:                                              ; preds = %300, %185
  br label %302

302:                                              ; preds = %301, %163
  %303 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %304 = load i32, ptr %303, align 8, !tbaa !27
  %305 = sdiv i32 %304, 2
  %306 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 4
  store i32 %305, ptr %306, align 4, !tbaa !32
  %307 = load i8, ptr %26, align 1, !tbaa !11, !range !25, !noundef !26
  %308 = trunc i8 %307 to i1
  br i1 %308, label %329, label %309

309:                                              ; preds = %302
  %310 = load ptr, ptr %20, align 8, !tbaa !5
  %311 = load i8, ptr %13, align 1, !tbaa !11, !range !25, !noundef !26
  %312 = trunc i8 %311 to i1
  call void @_ZN4sptk6reaper8FdFilter12MirrorFilterEPfb(ptr noundef nonnull align 8 dereferenceable(144) %42, ptr noundef %310, i1 noundef zeroext %312)
  call void @llvm.lifetime.start.p0(i64 4, ptr %36) #8
  %313 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %314 = load i32, ptr %313, align 8, !tbaa !27
  %315 = shl i32 %314, 1
  store i32 %315, ptr %36, align 4, !tbaa !13
  %316 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  store i32 128, ptr %316, align 8, !tbaa !33
  store i32 7, ptr %24, align 4, !tbaa !13
  br label %317

317:                                              ; preds = %322, %309
  %318 = load i32, ptr %36, align 4, !tbaa !13
  %319 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %320 = load i32, ptr %319, align 8, !tbaa !33
  %321 = icmp sgt i32 %318, %320
  br i1 %321, label %322, label %328

322:                                              ; preds = %317
  %323 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %324 = load i32, ptr %323, align 8, !tbaa !33
  %325 = mul nsw i32 %324, 2
  store i32 %325, ptr %323, align 8, !tbaa !33
  %326 = load i32, ptr %24, align 4, !tbaa !13
  %327 = add nsw i32 %326, 1
  store i32 %327, ptr %24, align 4, !tbaa !13
  br label %317, !llvm.loop !34

328:                                              ; preds = %317
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #8
  br label %344

329:                                              ; preds = %302
  %330 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %331 = load i32, ptr %330, align 8, !tbaa !27
  %332 = mul nsw i32 %331, 2
  %333 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  store i32 %332, ptr %333, align 8, !tbaa !33
  store i32 2, ptr %24, align 4, !tbaa !13
  br label %334

334:                                              ; preds = %340, %329
  %335 = load i32, ptr %24, align 4, !tbaa !13
  %336 = shl i32 1, %335
  %337 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %338 = load i32, ptr %337, align 8, !tbaa !33
  %339 = icmp slt i32 %336, %338
  br i1 %339, label %340, label %343

340:                                              ; preds = %334
  %341 = load i32, ptr %24, align 4, !tbaa !13
  %342 = add nsw i32 %341, 1
  store i32 %342, ptr %24, align 4, !tbaa !13
  br label %334, !llvm.loop !35

343:                                              ; preds = %334
  br label %344

344:                                              ; preds = %343, %328
  %345 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %346 = load i32, ptr %345, align 8, !tbaa !33
  %347 = sdiv i32 %346, 2
  %348 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 20
  store i32 %347, ptr %348, align 4, !tbaa !36
  %349 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %350 = load i32, ptr %349, align 8, !tbaa !33
  %351 = sext i32 %350 to i64
  %352 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %351, i64 4)
  %353 = extractvalue { i64, i1 } %352, 1
  %354 = extractvalue { i64, i1 } %352, 0
  %355 = select i1 %353, i64 -1, i64 %354
  %356 = call noalias noundef nonnull ptr @_Znam(i64 noundef %355) #9
  %357 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 15
  store ptr %356, ptr %357, align 8, !tbaa !37
  %358 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %359 = load i32, ptr %358, align 8, !tbaa !33
  %360 = sext i32 %359 to i64
  %361 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %360, i64 4)
  %362 = extractvalue { i64, i1 } %361, 1
  %363 = extractvalue { i64, i1 } %361, 0
  %364 = select i1 %362, i64 -1, i64 %363
  %365 = call noalias noundef nonnull ptr @_Znam(i64 noundef %364) #9
  %366 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 16
  store ptr %365, ptr %366, align 8, !tbaa !38
  %367 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %368 = load i32, ptr %367, align 8, !tbaa !33
  %369 = sext i32 %368 to i64
  %370 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %369, i64 4)
  %371 = extractvalue { i64, i1 } %370, 1
  %372 = extractvalue { i64, i1 } %370, 0
  %373 = select i1 %371, i64 -1, i64 %372
  %374 = call noalias noundef nonnull ptr @_Znam(i64 noundef %373) #9
  %375 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  store ptr %374, ptr %375, align 8, !tbaa !39
  %376 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %377 = load i32, ptr %376, align 8, !tbaa !33
  %378 = sext i32 %377 to i64
  %379 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %378, i64 4)
  %380 = extractvalue { i64, i1 } %379, 1
  %381 = extractvalue { i64, i1 } %379, 0
  %382 = select i1 %380, i64 -1, i64 %381
  %383 = call noalias noundef nonnull ptr @_Znam(i64 noundef %382) #9
  %384 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  store ptr %383, ptr %384, align 8, !tbaa !40
  %385 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %386 = load i32, ptr %385, align 8, !tbaa !33
  %387 = sext i32 %386 to i64
  %388 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %387, i64 2)
  %389 = extractvalue { i64, i1 } %388, 1
  %390 = extractvalue { i64, i1 } %388, 0
  %391 = select i1 %389, i64 -1, i64 %390
  %392 = call noalias noundef nonnull ptr @_Znam(i64 noundef %391) #9
  %393 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 13
  store ptr %392, ptr %393, align 8, !tbaa !41
  %394 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 21
  %395 = load i32, ptr %394, align 8, !tbaa !15
  %396 = sdiv i32 11000, %395
  %397 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 23
  store i32 %396, ptr %397, align 8, !tbaa !42
  %398 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %399 = load i32, ptr %398, align 8, !tbaa !27
  %400 = add nsw i32 22000, %399
  %401 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %402 = load i32, ptr %401, align 8, !tbaa !33
  %403 = add nsw i32 %400, %402
  %404 = sext i32 %403 to i64
  %405 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %404, i64 4)
  %406 = extractvalue { i64, i1 } %405, 1
  %407 = extractvalue { i64, i1 } %405, 0
  %408 = select i1 %406, i64 -1, i64 %407
  %409 = call noalias noundef nonnull ptr @_Znam(i64 noundef %408) #9
  %410 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 14
  store ptr %409, ptr %410, align 8, !tbaa !43
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #8
  %411 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %412 = load i32, ptr %411, align 8, !tbaa !33
  %413 = sitofp i32 %412 to double
  %414 = fdiv double 1.000000e+00, %413
  %415 = fptrunc double %414 to float
  store float %415, ptr %37, align 4, !tbaa !9
  %416 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 32) #9
  %417 = load i32, ptr %24, align 4, !tbaa !13
  invoke void @_ZN4sptk6reaper3FFTC1Ei(ptr noundef nonnull align 8 dereferenceable(32) %416, i32 noundef %417)
          to label %418 unwind label %453

418:                                              ; preds = %344
  %419 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 24
  store ptr %416, ptr %419, align 8, !tbaa !44
  %420 = load i8, ptr %26, align 1, !tbaa !11, !range !25, !noundef !26
  %421 = trunc i8 %420 to i1
  br i1 %421, label %533, label %422

422:                                              ; preds = %418
  store i32 0, ptr %25, align 4, !tbaa !13
  br label %423

423:                                              ; preds = %450, %422
  %424 = load i32, ptr %25, align 4, !tbaa !13
  %425 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 4
  %426 = load i32, ptr %425, align 4, !tbaa !32
  %427 = icmp sle i32 %424, %426
  br i1 %427, label %428, label %457

428:                                              ; preds = %423
  %429 = load float, ptr %37, align 4, !tbaa !9
  %430 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 2
  %431 = load ptr, ptr %430, align 8, !tbaa !45
  %432 = load i32, ptr %25, align 4, !tbaa !13
  %433 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 4
  %434 = load i32, ptr %433, align 4, !tbaa !32
  %435 = add nsw i32 %432, %434
  %436 = sext i32 %435 to i64
  %437 = getelementptr inbounds float, ptr %431, i64 %436
  %438 = load float, ptr %437, align 4, !tbaa !9
  %439 = fmul float %429, %438
  %440 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %441 = load ptr, ptr %440, align 8, !tbaa !39
  %442 = load i32, ptr %25, align 4, !tbaa !13
  %443 = sext i32 %442 to i64
  %444 = getelementptr inbounds float, ptr %441, i64 %443
  store float %439, ptr %444, align 4, !tbaa !9
  %445 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  %446 = load ptr, ptr %445, align 8, !tbaa !40
  %447 = load i32, ptr %25, align 4, !tbaa !13
  %448 = sext i32 %447 to i64
  %449 = getelementptr inbounds float, ptr %446, i64 %448
  store float 0.000000e+00, ptr %449, align 4, !tbaa !9
  br label %450

450:                                              ; preds = %428
  %451 = load i32, ptr %25, align 4, !tbaa !13
  %452 = add nsw i32 %451, 1
  store i32 %452, ptr %25, align 4, !tbaa !13
  br label %423, !llvm.loop !46

453:                                              ; preds = %344
  %454 = landingpad { ptr, i32 }
          cleanup
  %455 = extractvalue { ptr, i32 } %454, 0
  store ptr %455, ptr %38, align 8
  %456 = extractvalue { ptr, i32 } %454, 1
  store i32 %456, ptr %39, align 4
  call void @_ZdlPvm(ptr noundef %416, i64 noundef 32) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  br label %599

457:                                              ; preds = %423
  br label %458

458:                                              ; preds = %498, %457
  %459 = load i32, ptr %25, align 4, !tbaa !13
  %460 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %461 = load i32, ptr %460, align 8, !tbaa !27
  %462 = icmp slt i32 %459, %461
  br i1 %462, label %463, label %501

463:                                              ; preds = %458
  %464 = load float, ptr %37, align 4, !tbaa !9
  %465 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 2
  %466 = load ptr, ptr %465, align 8, !tbaa !45
  %467 = load i32, ptr %25, align 4, !tbaa !13
  %468 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 4
  %469 = load i32, ptr %468, align 4, !tbaa !32
  %470 = sub nsw i32 %467, %469
  %471 = sub nsw i32 %470, 1
  %472 = sext i32 %471 to i64
  %473 = getelementptr inbounds float, ptr %466, i64 %472
  %474 = load float, ptr %473, align 4, !tbaa !9
  %475 = fmul float %464, %474
  %476 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %477 = load ptr, ptr %476, align 8, !tbaa !39
  %478 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %479 = load i32, ptr %478, align 8, !tbaa !33
  %480 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %481 = load i32, ptr %480, align 8, !tbaa !27
  %482 = sub nsw i32 %479, %481
  %483 = load i32, ptr %25, align 4, !tbaa !13
  %484 = add nsw i32 %482, %483
  %485 = sext i32 %484 to i64
  %486 = getelementptr inbounds float, ptr %477, i64 %485
  store float %475, ptr %486, align 4, !tbaa !9
  %487 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  %488 = load ptr, ptr %487, align 8, !tbaa !40
  %489 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %490 = load i32, ptr %489, align 8, !tbaa !33
  %491 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %492 = load i32, ptr %491, align 8, !tbaa !27
  %493 = sub nsw i32 %490, %492
  %494 = load i32, ptr %25, align 4, !tbaa !13
  %495 = add nsw i32 %493, %494
  %496 = sext i32 %495 to i64
  %497 = getelementptr inbounds float, ptr %488, i64 %496
  store float 0.000000e+00, ptr %497, align 4, !tbaa !9
  br label %498

498:                                              ; preds = %463
  %499 = load i32, ptr %25, align 4, !tbaa !13
  %500 = add nsw i32 %499, 1
  store i32 %500, ptr %25, align 4, !tbaa !13
  br label %458, !llvm.loop !47

501:                                              ; preds = %458
  %502 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 4
  %503 = load i32, ptr %502, align 4, !tbaa !32
  store i32 %503, ptr %25, align 4, !tbaa !13
  br label %504

504:                                              ; preds = %523, %501
  %505 = load i32, ptr %25, align 4, !tbaa !13
  %506 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %507 = load i32, ptr %506, align 8, !tbaa !33
  %508 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 4
  %509 = load i32, ptr %508, align 4, !tbaa !32
  %510 = sub nsw i32 %507, %509
  %511 = icmp slt i32 %505, %510
  br i1 %511, label %512, label %526

512:                                              ; preds = %504
  %513 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  %514 = load ptr, ptr %513, align 8, !tbaa !40
  %515 = load i32, ptr %25, align 4, !tbaa !13
  %516 = sext i32 %515 to i64
  %517 = getelementptr inbounds float, ptr %514, i64 %516
  store float 0.000000e+00, ptr %517, align 4, !tbaa !9
  %518 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %519 = load ptr, ptr %518, align 8, !tbaa !39
  %520 = load i32, ptr %25, align 4, !tbaa !13
  %521 = sext i32 %520 to i64
  %522 = getelementptr inbounds float, ptr %519, i64 %521
  store float 0.000000e+00, ptr %522, align 4, !tbaa !9
  br label %523

523:                                              ; preds = %512
  %524 = load i32, ptr %25, align 4, !tbaa !13
  %525 = add nsw i32 %524, 1
  store i32 %525, ptr %25, align 4, !tbaa !13
  br label %504, !llvm.loop !48

526:                                              ; preds = %504
  %527 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 24
  %528 = load ptr, ptr %527, align 8, !tbaa !44
  %529 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %530 = load ptr, ptr %529, align 8, !tbaa !39
  %531 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  %532 = load ptr, ptr %531, align 8, !tbaa !40
  call void @_ZN4sptk6reaper3FFT3fftEPfS2_(ptr noundef nonnull align 8 dereferenceable(32) %528, ptr noundef %530, ptr noundef %532)
  br label %590

533:                                              ; preds = %418
  store i32 0, ptr %25, align 4, !tbaa !13
  br label %534

534:                                              ; preds = %557, %533
  %535 = load i32, ptr %25, align 4, !tbaa !13
  %536 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 3
  %537 = load i32, ptr %536, align 8, !tbaa !27
  %538 = icmp sle i32 %535, %537
  br i1 %538, label %539, label %560

539:                                              ; preds = %534
  %540 = load float, ptr %37, align 4, !tbaa !9
  %541 = load ptr, ptr %20, align 8, !tbaa !5
  %542 = load i32, ptr %25, align 4, !tbaa !13
  %543 = sext i32 %542 to i64
  %544 = getelementptr inbounds float, ptr %541, i64 %543
  %545 = load float, ptr %544, align 4, !tbaa !9
  %546 = fmul float %540, %545
  %547 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %548 = load ptr, ptr %547, align 8, !tbaa !39
  %549 = load i32, ptr %25, align 4, !tbaa !13
  %550 = sext i32 %549 to i64
  %551 = getelementptr inbounds float, ptr %548, i64 %550
  store float %546, ptr %551, align 4, !tbaa !9
  %552 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  %553 = load ptr, ptr %552, align 8, !tbaa !40
  %554 = load i32, ptr %25, align 4, !tbaa !13
  %555 = sext i32 %554 to i64
  %556 = getelementptr inbounds float, ptr %553, i64 %555
  store float 0.000000e+00, ptr %556, align 4, !tbaa !9
  br label %557

557:                                              ; preds = %539
  %558 = load i32, ptr %25, align 4, !tbaa !13
  %559 = add nsw i32 %558, 1
  store i32 %559, ptr %25, align 4, !tbaa !13
  br label %534, !llvm.loop !49

560:                                              ; preds = %534
  br label %561

561:                                              ; preds = %586, %560
  %562 = load i32, ptr %25, align 4, !tbaa !13
  %563 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %564 = load i32, ptr %563, align 8, !tbaa !33
  %565 = icmp slt i32 %562, %564
  br i1 %565, label %566, label %589

566:                                              ; preds = %561
  %567 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %568 = load ptr, ptr %567, align 8, !tbaa !39
  %569 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 19
  %570 = load i32, ptr %569, align 8, !tbaa !33
  %571 = load i32, ptr %25, align 4, !tbaa !13
  %572 = sub nsw i32 %570, %571
  %573 = sext i32 %572 to i64
  %574 = getelementptr inbounds float, ptr %568, i64 %573
  %575 = load float, ptr %574, align 4, !tbaa !9
  %576 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 17
  %577 = load ptr, ptr %576, align 8, !tbaa !39
  %578 = load i32, ptr %25, align 4, !tbaa !13
  %579 = sext i32 %578 to i64
  %580 = getelementptr inbounds float, ptr %577, i64 %579
  store float %575, ptr %580, align 4, !tbaa !9
  %581 = getelementptr inbounds %"class.sptk::reaper::FdFilter", ptr %42, i32 0, i32 18
  %582 = load ptr, ptr %581, align 8, !tbaa !40
  %583 = load i32, ptr %25, align 4, !tbaa !13
  %584 = sext i32 %583 to i64
  %585 = getelementptr inbounds float, ptr %582, i64 %584
  store float 0.000000e+00, ptr %585, align 4, !tbaa !9
  br label %586

586:                                              ; preds = %566
  %587 = load i32, ptr %25, align 4, !tbaa !13
  %588 = add nsw i32 %587, 1
  store i32 %588, ptr %25, align 4, !tbaa !13
  br label %561, !llvm.loop !50

589:                                              ; preds = %561
  br label %590

590:                                              ; preds = %589, %526
  %591 = load i8, ptr %27, align 1, !tbaa !11, !range !25, !noundef !26
  %592 = trunc i8 %591 to i1
  br i1 %592, label %593, label %598

593:                                              ; preds = %590
  %594 = load ptr, ptr %20, align 8, !tbaa !5
  %595 = icmp eq ptr %594, null
  br i1 %595, label %597, label %596

596:                                              ; preds = %593
  call void @_ZdaPv(ptr noundef %594) #10
  br label %597

597:                                              ; preds = %596, %593
  br label %598

598:                                              ; preds = %597, %590
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  ret void

599:                                              ; preds = %453
  %600 = load ptr, ptr %38, align 8
  %601 = load i32, ptr %39, align 4
  %602 = insertvalue { ptr, i32 } poison, ptr %600, 0
  %603 = insertvalue { ptr, i32 } %602, i32 %601, 1
  resume { ptr, i32 } %603
}

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #2

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

declare noalias ptr @fopen(ptr noundef, ptr noundef) #4

declare ptr @fgets(ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: nounwind
declare i32 @__isoc99_sscanf(ptr noundef, ptr noundef, ...) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #5

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

declare i32 @fclose(ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4sptk6reaper8FdFilter21RationalApproximationEfPiS2_i(ptr noundef nonnull align 8 dereferenceable(144), float noundef, ptr noundef, ptr noundef, i32 noundef) #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4sptk6reaper8FdFilter13MakeLinearFirEfPiPf(ptr noundef nonnull align 8 dereferenceable(144), float noundef, ptr noundef, ptr noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4sptk6reaper8FdFilter12MirrorFilterEPfb(ptr noundef nonnull align 8 dereferenceable(144), ptr noundef, i1 noundef zeroext) #0 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

declare void @_ZN4sptk6reaper3FFTC1Ei(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #4

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #7

declare void @_ZN4sptk6reaper3FFT3fftEPfS2_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef) #4

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #7

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 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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 = { 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 #7 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!16, !14, i64 120}
!16 = !{!"_ZTSN4sptk6reaper8FdFilterE", !6, i64 0, !6, i64 8, !6, i64 16, !14, i64 24, !14, i64 28, !14, i64 32, !14, i64 36, !14, i64 40, !14, i64 44, !14, i64 48, !14, i64 52, !14, i64 56, !10, i64 60, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !14, i64 112, !14, i64 116, !14, i64 120, !14, i64 124, !14, i64 128, !6, i64 136}
!17 = !{!16, !14, i64 124}
!18 = !{!16, !14, i64 56}
!19 = !{!16, !14, i64 44}
!20 = !{!16, !14, i64 48}
!21 = !{!16, !14, i64 52}
!22 = !{!16, !10, i64 60}
!23 = !{!16, !6, i64 0}
!24 = !{!16, !6, i64 8}
!25 = !{i8 0, i8 2}
!26 = !{}
!27 = !{!16, !14, i64 24}
!28 = distinct !{!28, !29}
!29 = !{!"llvm.loop.mustprogress"}
!30 = distinct !{!30, !29}
!31 = distinct !{!31, !29}
!32 = !{!16, !14, i64 28}
!33 = !{!16, !14, i64 112}
!34 = distinct !{!34, !29}
!35 = distinct !{!35, !29}
!36 = !{!16, !14, i64 116}
!37 = !{!16, !6, i64 80}
!38 = !{!16, !6, i64 88}
!39 = !{!16, !6, i64 96}
!40 = !{!16, !6, i64 104}
!41 = !{!16, !6, i64 64}
!42 = !{!16, !14, i64 128}
!43 = !{!16, !6, i64 72}
!44 = !{!16, !6, i64 136}
!45 = !{!16, !6, i64 16}
!46 = distinct !{!46, !29}
!47 = distinct !{!47, !29}
!48 = distinct !{!48, !29}
!49 = distinct !{!49, !29}
!50 = distinct !{!50, !29}


; 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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [58 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [59 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [53 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4sptk6reaper8FdFilter18FdFilterInitializeEffbfbPcPfi(ptr noundef nonnull align 8 dereferenceable(144) %0, float noundef %1, float noundef %2, i1 noundef zeroext %3, float noundef %4, i1 noundef zeroext %5, ptr noundef %6, ptr noundef %7, i32 noundef %8) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca [500 x i8], align 16
  %14 = alloca float, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #8
  %15 = getelementptr inbounds i8, ptr %0, i64 120
  store i32 1, ptr %15, align 8, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %0, i64 124
  store i32 1, ptr %16, align 4, !tbaa !12
  %17 = getelementptr inbounds i8, ptr %0, i64 44
  store <4 x i32> <i32 0, i32 0, i32 0, i32 1>, ptr %17, align 4, !tbaa !13
  %18 = getelementptr inbounds i8, ptr %0, i64 60
  store float %1, ptr %18, align 4, !tbaa !14
  %19 = tail call noalias noundef nonnull dereferenceable(44000) ptr @_Znam(i64 noundef 44000) #9
  store ptr %19, ptr %0, align 8, !tbaa !15
  %20 = tail call noalias noundef nonnull dereferenceable(22000) ptr @_Znam(i64 noundef 22000) #9
  %21 = getelementptr inbounds i8, ptr %0, i64 8
  store ptr %20, ptr %21, align 8, !tbaa !16
  %.not = icmp eq ptr %6, null
  br i1 %.not, label %22, label %33

22:                                               ; preds = %9
  %23 = icmp ne ptr %7, null
  %24 = icmp sgt i32 %8, 1
  %or.cond = and i1 %23, %24
  %brmerge = or i1 %or.cond, %5
  br i1 %brmerge, label %77, label %25

25:                                               ; preds = %22
  %26 = fpext float %2 to double
  %27 = fpext float %1 to double
  %28 = fmul double %27, 5.000000e-01
  %29 = fcmp ugt double %28, %26
  br i1 %29, label %77, label %30

30:                                               ; preds = %25
  %31 = load ptr, ptr @stderr, align 8, !tbaa !17
  %32 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %31, ptr noundef nonnull @.str, double noundef %26) #10
  br label %77

33:                                               ; preds = %9
  %34 = tail call noalias ptr @fopen(ptr noundef nonnull %6, ptr noundef nonnull @.str.1)
  %.not116 = icmp eq ptr %34, null
  br i1 %.not116, label %.thread128, label %35

35:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #8
  call void @llvm.lifetime.start.p0(i64 500, ptr nonnull %13) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #8
  %36 = call ptr @fgets(ptr noundef nonnull %13, i32 noundef 500, ptr noundef nonnull %34)
  %.not117 = icmp eq ptr %36, null
  br i1 %.not117, label %71, label %37

37:                                               ; preds = %35
  %38 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %13, ptr noundef nonnull @.str.2, ptr noundef nonnull %10, ptr noundef nonnull %11, ptr noundef nonnull %14) #8
  %39 = icmp eq i32 %38, 3
  br i1 %39, label %40, label %50

40:                                               ; preds = %37
  %41 = load float, ptr %14, align 4, !tbaa !18
  %42 = fcmp une float %41, %1
  br i1 %42, label %43, label %50

43:                                               ; preds = %40
  %44 = load ptr, ptr @stderr, align 8, !tbaa !17
  %45 = fpext float %41 to double
  %46 = fpext float %1 to double
  %47 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %44, ptr noundef nonnull @.str.3, double noundef %45, double noundef %46) #10
  %48 = load ptr, ptr @stderr, align 8, !tbaa !17
  %49 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %48, ptr noundef nonnull @.str.4) #10
  br label %50

50:                                               ; preds = %43, %40, %37
  %51 = load i32, ptr %11, align 4, !tbaa !13
  %52 = sext i32 %51 to i64
  %53 = icmp slt i32 %51, 0
  %54 = shl nsw i64 %52, 2
  %55 = select i1 %53, i64 -1, i64 %54
  %56 = call noalias noundef nonnull ptr @_Znam(i64 noundef %55) #9
  %57 = add nsw i32 %51, -1
  %58 = getelementptr inbounds i8, ptr %0, i64 24
  store i32 %57, ptr %58, align 8, !tbaa !19
  %59 = icmp sgt i32 %51, 0
  br i1 %59, label %.lr.ph, label %.loopexit152

.lr.ph:                                           ; preds = %50, %67
  %indvars.iv = phi i64 [ %indvars.iv.next, %67 ], [ 0, %50 ]
  %60 = call ptr @fgets(ptr noundef nonnull %13, i32 noundef 500, ptr noundef nonnull %34)
  %.not122 = icmp eq ptr %60, null
  br i1 %.not122, label %64, label %61

61:                                               ; preds = %.lr.ph
  %62 = getelementptr inbounds float, ptr %56, i64 %indvars.iv
  %63 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %13, ptr noundef nonnull @.str.5, ptr noundef nonnull %12, ptr noundef nonnull %62) #8
  %.not123 = icmp eq i32 %63, 2
  br i1 %.not123, label %67, label %64

64:                                               ; preds = %61, %.lr.ph
  %65 = load ptr, ptr @stderr, align 8, !tbaa !17
  %66 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %65, ptr noundef nonnull @.str.6, ptr noundef nonnull %6) #10
  br label %67

67:                                               ; preds = %61, %64
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %68 = load i32, ptr %11, align 4, !tbaa !13
  %69 = sext i32 %68 to i64
  %70 = icmp slt i64 %indvars.iv.next, %69
  br i1 %70, label %.lr.ph, label %.loopexit152, !llvm.loop !20

71:                                               ; preds = %35
  %72 = load ptr, ptr @stderr, align 8, !tbaa !17
  %73 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %72, ptr noundef nonnull @.str.7, ptr noundef nonnull %6) #10
  br label %.loopexit152

.loopexit152:                                     ; preds = %67, %50, %71
  %.095 = phi ptr [ null, %71 ], [ %56, %50 ], [ %56, %67 ]
  %74 = call i32 @fclose(ptr noundef nonnull %34)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #8
  call void @llvm.lifetime.end.p0(i64 500, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #8
  br label %.sink.split

.thread128:                                       ; preds = %33
  %75 = load ptr, ptr @stderr, align 8, !tbaa !17
  %76 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %75, ptr noundef nonnull @.str.8, ptr noundef nonnull %6) #10
  br label %.sink.split

77:                                               ; preds = %22, %30, %25
  %.0100.ph = phi i1 [ %or.cond, %22 ], [ false, %25 ], [ false, %30 ]
  %78 = icmp eq ptr %7, null
  %79 = icmp slt i32 %8, 2
  %or.cond3.not = or i1 %78, %79
  br i1 %or.cond3.not, label %82, label %.loopexit150.loopexit216

.loopexit150.loopexit216:                         ; preds = %77
  %80 = add nsw i32 %8, -1
  %81 = getelementptr inbounds i8, ptr %0, i64 24
  store i32 %80, ptr %81, align 8, !tbaa !19
  br label %.loopexit150

82:                                               ; preds = %77
  %83 = fdiv float %2, %1
  br i1 %5, label %84, label %117

84:                                               ; preds = %82
  tail call void @_ZN4sptk6reaper8FdFilter21RationalApproximationEfPiS2_i(ptr noundef nonnull align 8 dereferenceable(144) %0, float noundef %83, ptr noundef nonnull %15, ptr noundef nonnull %16, i32 noundef 12)
  %85 = load <2 x i32>, ptr %15, align 8, !tbaa !13
  %86 = sitofp <2 x i32> %85 to <2 x float>
  %87 = extractelement <2 x float> %86, i64 0
  %88 = extractelement <2 x float> %86, i64 1
  %89 = fdiv float %87, %88
  %90 = fpext float %89 to double
  %91 = fsub double 1.000000e+00, %90
  %92 = tail call double @llvm.fabs.f64(double %91)
  %93 = fcmp olt double %92, 1.000000e-02
  %94 = extractelement <2 x i32> %85, i64 0
  br i1 %93, label %95, label %98

95:                                               ; preds = %84
  %96 = load ptr, ptr @stderr, align 8, !tbaa !17
  %97 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %96, ptr noundef nonnull @.str.9) #10
  %.pre = load i32, ptr %15, align 8, !tbaa !5
  %.pre209 = sitofp i32 %.pre to float
  br label %98

98:                                               ; preds = %95, %84
  %.pre-phi = phi float [ %.pre209, %95 ], [ %87, %84 ]
  %99 = phi i32 [ %.pre, %95 ], [ %94, %84 ]
  %100 = fmul float %89, %1
  store float %100, ptr %18, align 4, !tbaa !14
  %101 = fmul float %.pre-phi, %1
  %102 = fmul float %101, %4
  %103 = fptosi float %102 to i32
  %104 = or i32 %103, 1
  %105 = getelementptr inbounds i8, ptr %0, i64 24
  store i32 %104, ptr %105, align 8, !tbaa !19
  %106 = fcmp olt float %100, %1
  br i1 %106, label %107, label %113

107:                                              ; preds = %98
  %108 = fpext float %100 to double
  %109 = fmul double %108, 5.000000e-01
  %110 = fpext float %101 to double
  %111 = fdiv double %109, %110
  %112 = fptrunc double %111 to float
  br label %122

113:                                              ; preds = %98
  %114 = sitofp i32 %99 to double
  %115 = fdiv double 5.000000e-01, %114
  %116 = fptrunc double %115 to float
  br label %122

117:                                              ; preds = %82
  %118 = fmul float %1, %4
  %119 = fptosi float %118 to i32
  %120 = or i32 %119, 1
  %121 = getelementptr inbounds i8, ptr %0, i64 24
  store i32 %120, ptr %121, align 8, !tbaa !19
  br label %122

122:                                              ; preds = %107, %113, %117
  %123 = phi i32 [ %104, %107 ], [ %104, %113 ], [ %120, %117 ]
  %.0 = phi float [ %112, %107 ], [ %116, %113 ], [ %83, %117 ]
  %124 = getelementptr inbounds i8, ptr %0, i64 24
  %125 = sdiv i32 %123, 2
  %126 = add nsw i32 %125, 1
  %127 = sext i32 %126 to i64
  %128 = icmp slt i32 %123, -3
  %129 = shl nsw i64 %127, 2
  %130 = select i1 %128, i64 -1, i64 %129
  %131 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %130) #9
  tail call void @_ZN4sptk6reaper8FdFilter13MakeLinearFirEfPiPf(ptr noundef nonnull align 8 dereferenceable(144) %0, float noundef %.0, ptr noundef nonnull %124, ptr noundef nonnull %131)
  %132 = load i32, ptr %15, align 8, !tbaa !5
  %133 = icmp sgt i32 %132, 1
  br i1 %133, label %134, label %..loopexit150_crit_edge

..loopexit150_crit_edge:                          ; preds = %122
  %.pre205 = load i32, ptr %124, align 8, !tbaa !19
  br label %.loopexit150

134:                                              ; preds = %122
  %135 = uitofp nneg i32 %132 to float
  %136 = load i32, ptr %124, align 8, !tbaa !19
  %137 = icmp sgt i32 %136, -2
  br i1 %137, label %.lr.ph155.preheader, label %.loopexit150

.lr.ph155.preheader:                              ; preds = %134
  %138 = sdiv i32 %136, 2
  %139 = zext i32 %138 to i64
  %140 = add nuw nsw i64 %139, 1
  %min.iters.check = icmp ult i32 %138, 7
  br i1 %min.iters.check, label %.lr.ph155.preheader304, label %vector.ph

vector.ph:                                        ; preds = %.lr.ph155.preheader
  %n.vec = and i64 %140, 8589934584
  %ind.end = sub nsw i64 %139, %n.vec
  %broadcast.splatinsert = insertelement <4 x float> poison, float %135, i64 0
  %141 = shufflevector <4 x float> %broadcast.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
  %142 = shufflevector <4 x float> %broadcast.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %offset.idx = sub i64 %139, %index
  %143 = getelementptr inbounds float, ptr %131, i64 %offset.idx
  %144 = getelementptr inbounds i8, ptr %143, i64 -12
  %145 = getelementptr inbounds i8, ptr %143, i64 -28
  %wide.load = load <4 x float>, ptr %144, align 4, !tbaa !18
  %wide.load218 = load <4 x float>, ptr %145, align 4, !tbaa !18
  %reverse220 = fmul <4 x float> %wide.load, %141
  store <4 x float> %reverse220, ptr %144, align 4, !tbaa !18
  %reverse221 = fmul <4 x float> %wide.load218, %142
  store <4 x float> %reverse221, ptr %145, align 4, !tbaa !18
  %index.next = add nuw i64 %index, 8
  %146 = icmp eq i64 %index.next, %n.vec
  br i1 %146, label %middle.block, label %vector.body, !llvm.loop !22

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %140, %n.vec
  br i1 %cmp.n, label %.loopexit150, label %.lr.ph155.preheader304

.lr.ph155.preheader304:                           ; preds = %middle.block, %.lr.ph155.preheader
  %indvars.iv179.ph = phi i64 [ %139, %.lr.ph155.preheader ], [ %ind.end, %middle.block ]
  br label %.lr.ph155

.lr.ph155:                                        ; preds = %.lr.ph155.preheader304, %.lr.ph155
  %indvars.iv179 = phi i64 [ %indvars.iv.next180, %.lr.ph155 ], [ %indvars.iv179.ph, %.lr.ph155.preheader304 ]
  %147 = getelementptr inbounds float, ptr %131, i64 %indvars.iv179
  %148 = load float, ptr %147, align 4, !tbaa !18
  %149 = fmul float %148, %135
  store float %149, ptr %147, align 4, !tbaa !18
  %indvars.iv.next180 = add nsw i64 %indvars.iv179, -1
  %.not215 = icmp eq i64 %indvars.iv179, 0
  br i1 %.not215, label %.loopexit150, label %.lr.ph155, !llvm.loop !25

.loopexit150:                                     ; preds = %.lr.ph155, %middle.block, %.loopexit150.loopexit216, %..loopexit150_crit_edge, %134
  %150 = phi i32 [ %.pre205, %..loopexit150_crit_edge ], [ %136, %134 ], [ %80, %.loopexit150.loopexit216 ], [ %136, %middle.block ], [ %136, %.lr.ph155 ]
  %.2 = phi ptr [ %131, %..loopexit150_crit_edge ], [ %131, %134 ], [ %7, %.loopexit150.loopexit216 ], [ %131, %middle.block ], [ %131, %.lr.ph155 ]
  %151 = getelementptr inbounds i8, ptr %0, i64 24
  %152 = sdiv i32 %150, 2
  %153 = getelementptr inbounds i8, ptr %0, i64 28
  store i32 %152, ptr %153, align 4, !tbaa !26
  br i1 %.0100.ph, label %167, label %154

154:                                              ; preds = %.loopexit150
  tail call void @_ZN4sptk6reaper8FdFilter12MirrorFilterEPfb(ptr noundef nonnull align 8 dereferenceable(144) %0, ptr noundef %.2, i1 noundef zeroext %3)
  %155 = load i32, ptr %151, align 8, !tbaa !19
  %156 = shl i32 %155, 1
  %157 = getelementptr inbounds i8, ptr %0, i64 112
  store i32 128, ptr %157, align 8, !tbaa !27
  %158 = icmp sgt i32 %156, 128
  br i1 %158, label %.lr.ph157, label %.loopexit148

.lr.ph157:                                        ; preds = %154, %.lr.ph157
  %storemerge118156 = phi i32 [ %161, %.lr.ph157 ], [ 7, %154 ]
  %159 = phi i32 [ %160, %.lr.ph157 ], [ 128, %154 ]
  %160 = shl nsw i32 %159, 1
  %161 = add nuw nsw i32 %storemerge118156, 1
  %162 = icmp sgt i32 %156, %160
  br i1 %162, label %.lr.ph157, label %..loopexit149_crit_edge, !llvm.loop !28

.sink.split:                                      ; preds = %.thread128, %.loopexit152
  %.2137.ph = phi ptr [ %.095, %.loopexit152 ], [ null, %.thread128 ]
  %163 = getelementptr inbounds i8, ptr %0, i64 24
  %164 = load i32, ptr %163, align 8, !tbaa !19
  %165 = sdiv i32 %164, 2
  %166 = getelementptr inbounds i8, ptr %0, i64 28
  store i32 %165, ptr %166, align 4, !tbaa !26
  br label %167

167:                                              ; preds = %.sink.split, %.loopexit150
  %168 = phi ptr [ %153, %.loopexit150 ], [ %166, %.sink.split ]
  %169 = phi i32 [ %150, %.loopexit150 ], [ %164, %.sink.split ]
  %170 = phi ptr [ %151, %.loopexit150 ], [ %163, %.sink.split ]
  %.2137 = phi ptr [ %.2, %.loopexit150 ], [ %.2137.ph, %.sink.split ]
  %.0101135 = phi i1 [ %or.cond3.not, %.loopexit150 ], [ true, %.sink.split ]
  %171 = shl nsw i32 %169, 1
  %172 = getelementptr inbounds i8, ptr %0, i64 112
  store i32 %171, ptr %172, align 8, !tbaa !27
  br label %173

173:                                              ; preds = %173, %167
  %storemerge119 = phi i32 [ 2, %167 ], [ %176, %173 ]
  %174 = shl nuw i32 1, %storemerge119
  %175 = icmp slt i32 %174, %171
  %176 = add nuw nsw i32 %storemerge119, 1
  br i1 %175, label %173, label %.loopexit148, !llvm.loop !29

..loopexit149_crit_edge:                          ; preds = %.lr.ph157
  store i32 %160, ptr %157, align 8, !tbaa !27
  br label %.loopexit148

.loopexit148:                                     ; preds = %173, %154, %..loopexit149_crit_edge
  %177 = phi i32 [ %160, %..loopexit149_crit_edge ], [ 128, %154 ], [ %171, %173 ]
  %storemerge174 = phi i32 [ %161, %..loopexit149_crit_edge ], [ 7, %154 ], [ %storemerge119, %173 ]
  %178 = phi ptr [ %153, %..loopexit149_crit_edge ], [ %153, %154 ], [ %168, %173 ]
  %179 = phi ptr [ %151, %..loopexit149_crit_edge ], [ %151, %154 ], [ %170, %173 ]
  %.2136 = phi ptr [ %.2, %..loopexit149_crit_edge ], [ %.2, %154 ], [ %.2137, %173 ]
  %.0101134 = phi i1 [ %or.cond3.not, %..loopexit149_crit_edge ], [ %or.cond3.not, %154 ], [ %.0101135, %173 ]
  %.0100126132 = phi i1 [ false, %..loopexit149_crit_edge ], [ false, %154 ], [ true, %173 ]
  %.2136282 = ptrtoint ptr %.2136 to i64
  store i32 %storemerge174, ptr %10, align 4, !tbaa !13
  %180 = getelementptr inbounds i8, ptr %0, i64 112
  %181 = ashr exact i32 %177, 1
  %182 = getelementptr inbounds i8, ptr %0, i64 116
  store i32 %181, ptr %182, align 4, !tbaa !30
  %183 = sext i32 %177 to i64
  %184 = icmp slt i32 %177, 0
  %185 = shl nsw i64 %183, 2
  %186 = select i1 %184, i64 -1, i64 %185
  %187 = call noalias noundef nonnull ptr @_Znam(i64 noundef %186) #9
  %188 = getelementptr inbounds i8, ptr %0, i64 80
  store ptr %187, ptr %188, align 8, !tbaa !31
  %189 = call noalias noundef nonnull ptr @_Znam(i64 noundef %186) #9
  %190 = getelementptr inbounds i8, ptr %0, i64 88
  store ptr %189, ptr %190, align 8, !tbaa !32
  %191 = call noalias noundef nonnull ptr @_Znam(i64 noundef %186) #9
  %192 = getelementptr inbounds i8, ptr %0, i64 96
  store ptr %191, ptr %192, align 8, !tbaa !33
  %193 = call noalias noundef nonnull ptr @_Znam(i64 noundef %186) #9
  %194 = getelementptr inbounds i8, ptr %0, i64 104
  store ptr %193, ptr %194, align 8, !tbaa !34
  %195 = shl nsw i64 %183, 1
  %196 = select i1 %184, i64 -1, i64 %195
  %197 = call noalias noundef nonnull ptr @_Znam(i64 noundef %196) #9
  %198 = getelementptr inbounds i8, ptr %0, i64 64
  store ptr %197, ptr %198, align 8, !tbaa !35
  %199 = load i32, ptr %15, align 8, !tbaa !5
  %200 = sdiv i32 11000, %199
  %201 = getelementptr inbounds i8, ptr %0, i64 128
  store i32 %200, ptr %201, align 8, !tbaa !36
  %202 = load i32, ptr %179, align 8, !tbaa !19
  %203 = add i32 %177, 22000
  %204 = add i32 %203, %202
  %205 = sext i32 %204 to i64
  %206 = icmp slt i32 %204, 0
  %207 = shl nsw i64 %205, 2
  %208 = select i1 %206, i64 -1, i64 %207
  %209 = call noalias noundef nonnull ptr @_Znam(i64 noundef %208) #9
  %210 = getelementptr inbounds i8, ptr %0, i64 72
  store ptr %209, ptr %210, align 8, !tbaa !37
  %211 = sitofp i32 %177 to double
  %212 = fdiv double 1.000000e+00, %211
  %213 = fptrunc double %212 to float
  %214 = call noalias noundef nonnull dereferenceable(32) ptr @_Znwm(i64 noundef 32) #9
  invoke void @_ZN4sptk6reaper3FFTC1Ei(ptr noundef nonnull align 8 dereferenceable(32) %214, i32 noundef %storemerge174)
          to label %215 unwind label %345

215:                                              ; preds = %.loopexit148
  %216 = getelementptr inbounds i8, ptr %0, i64 136
  store ptr %214, ptr %216, align 8, !tbaa !38
  br i1 %.0100126132, label %.preheader144, label %.preheader147

.preheader147:                                    ; preds = %215
  %217 = load i32, ptr %178, align 4, !tbaa !26
  %.not120159 = icmp slt i32 %217, 0
  %.pre207.pre.pre = load ptr, ptr %192, align 8, !tbaa !33
  %.pre207.pre.pre223 = ptrtoint ptr %.pre207.pre.pre to i64
  %.pre208.pre.pre = load ptr, ptr %194, align 8, !tbaa !34
  %.pre208.pre.pre222 = ptrtoint ptr %.pre208.pre.pre to i64
  br i1 %.not120159, label %.preheader146, label %.lr.ph161

.lr.ph161:                                        ; preds = %.preheader147
  %218 = getelementptr inbounds i8, ptr %0, i64 16
  %219 = load ptr, ptr %218, align 8, !tbaa !39
  %220 = zext nneg i32 %217 to i64
  %221 = add nuw i32 %217, 1
  %wide.trip.count = zext i32 %221 to i64
  %invariant.gep = getelementptr inbounds float, ptr %219, i64 %220
  %min.iters.check229 = icmp ult i32 %217, 15
  br i1 %min.iters.check229, label %scalar.ph228.preheader, label %vector.memcheck

scalar.ph228.preheader:                           ; preds = %middle.block227, %vector.memcheck, %.lr.ph161
  %indvars.iv182.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph161 ], [ %n.vec232, %middle.block227 ]
  %222 = zext nneg i32 %217 to i64
  %xtraiter = and i64 %wide.trip.count, 1
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %scalar.ph228.prol.loopexit, label %scalar.ph228.prol

scalar.ph228.prol:                                ; preds = %scalar.ph228.preheader
  %gep.prol = getelementptr inbounds float, ptr %invariant.gep, i64 %indvars.iv182.ph
  %223 = load float, ptr %gep.prol, align 4, !tbaa !18
  %224 = fmul float %223, %213
  %225 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %indvars.iv182.ph
  store float %224, ptr %225, align 4, !tbaa !18
  %226 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %indvars.iv182.ph
  store float 0.000000e+00, ptr %226, align 4, !tbaa !18
  %indvars.iv.next183.prol = or disjoint i64 %indvars.iv182.ph, 1
  br label %scalar.ph228.prol.loopexit

scalar.ph228.prol.loopexit:                       ; preds = %scalar.ph228.prol, %scalar.ph228.preheader
  %indvars.iv182.unr = phi i64 [ %indvars.iv182.ph, %scalar.ph228.preheader ], [ %indvars.iv.next183.prol, %scalar.ph228.prol ]
  %227 = icmp eq i64 %indvars.iv182.ph, %222
  br i1 %227, label %.preheader146, label %scalar.ph228

vector.memcheck:                                  ; preds = %.lr.ph161
  %228 = ptrtoint ptr %219 to i64
  %229 = sub i64 %.pre208.pre.pre222, %.pre207.pre.pre223
  %diff.check = icmp ult i64 %229, 32
  %230 = shl nuw nsw i64 %220, 2
  %231 = add i64 %230, %228
  %232 = sub i64 %.pre207.pre.pre223, %231
  %diff.check224 = icmp ult i64 %232, 32
  %conflict.rdx = or i1 %diff.check, %diff.check224
  %233 = add i64 %230, %228
  %234 = sub i64 %.pre208.pre.pre222, %233
  %diff.check225 = icmp ult i64 %234, 32
  %conflict.rdx226 = or i1 %conflict.rdx, %diff.check225
  br i1 %conflict.rdx226, label %scalar.ph228.preheader, label %vector.ph230

vector.ph230:                                     ; preds = %vector.memcheck
  %n.vec232 = and i64 %wide.trip.count, 4294967288
  %broadcast.splatinsert238 = insertelement <4 x float> poison, float %213, i64 0
  %broadcast.splat239 = shufflevector <4 x float> %broadcast.splatinsert238, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body234

vector.body234:                                   ; preds = %vector.body234, %vector.ph230
  %index235 = phi i64 [ 0, %vector.ph230 ], [ %index.next240, %vector.body234 ]
  %235 = getelementptr inbounds float, ptr %invariant.gep, i64 %index235
  %236 = getelementptr inbounds i8, ptr %235, i64 16
  %wide.load236 = load <4 x float>, ptr %235, align 4, !tbaa !18
  %wide.load237 = load <4 x float>, ptr %236, align 4, !tbaa !18
  %237 = fmul <4 x float> %wide.load236, %broadcast.splat239
  %238 = fmul <4 x float> %wide.load237, %broadcast.splat239
  %239 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %index235
  %240 = getelementptr inbounds i8, ptr %239, i64 16
  store <4 x float> %237, ptr %239, align 4, !tbaa !18
  store <4 x float> %238, ptr %240, align 4, !tbaa !18
  %241 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %index235
  %242 = getelementptr inbounds i8, ptr %241, i64 16
  store <4 x float> zeroinitializer, ptr %241, align 4, !tbaa !18
  store <4 x float> zeroinitializer, ptr %242, align 4, !tbaa !18
  %index.next240 = add nuw i64 %index235, 8
  %243 = icmp eq i64 %index.next240, %n.vec232
  br i1 %243, label %middle.block227, label %vector.body234, !llvm.loop !40

middle.block227:                                  ; preds = %vector.body234
  %cmp.n241 = icmp eq i64 %n.vec232, %wide.trip.count
  br i1 %cmp.n241, label %.preheader146, label %scalar.ph228.preheader

.preheader144:                                    ; preds = %215
  %244 = load i32, ptr %179, align 8, !tbaa !19
  %.not121168 = icmp slt i32 %244, 0
  br i1 %.not121168, label %.preheader, label %.lr.ph170

.lr.ph170:                                        ; preds = %.preheader144
  %245 = load ptr, ptr %192, align 8, !tbaa !33
  %246 = load ptr, ptr %194, align 8, !tbaa !34
  %247 = add nuw i32 %244, 1
  %wide.trip.count198 = zext i32 %247 to i64
  %min.iters.check289 = icmp ult i32 %244, 11
  br i1 %min.iters.check289, label %scalar.ph288.preheader, label %vector.memcheck280

scalar.ph288.preheader:                           ; preds = %middle.block287, %vector.memcheck280, %.lr.ph170
  %indvars.iv195.ph = phi i64 [ 0, %vector.memcheck280 ], [ 0, %.lr.ph170 ], [ %n.vec292, %middle.block287 ]
  %248 = zext nneg i32 %244 to i64
  %xtraiter307 = and i64 %wide.trip.count198, 1
  %lcmp.mod308.not = icmp eq i64 %xtraiter307, 0
  br i1 %lcmp.mod308.not, label %scalar.ph288.prol.loopexit, label %scalar.ph288.prol

scalar.ph288.prol:                                ; preds = %scalar.ph288.preheader
  %249 = getelementptr inbounds float, ptr %.2136, i64 %indvars.iv195.ph
  %250 = load float, ptr %249, align 4, !tbaa !18
  %251 = fmul float %250, %213
  %252 = getelementptr inbounds float, ptr %245, i64 %indvars.iv195.ph
  store float %251, ptr %252, align 4, !tbaa !18
  %253 = getelementptr inbounds float, ptr %246, i64 %indvars.iv195.ph
  store float 0.000000e+00, ptr %253, align 4, !tbaa !18
  %indvars.iv.next196.prol = or disjoint i64 %indvars.iv195.ph, 1
  br label %scalar.ph288.prol.loopexit

scalar.ph288.prol.loopexit:                       ; preds = %scalar.ph288.prol, %scalar.ph288.preheader
  %indvars.iv195.unr = phi i64 [ %indvars.iv195.ph, %scalar.ph288.preheader ], [ %indvars.iv.next196.prol, %scalar.ph288.prol ]
  %254 = icmp eq i64 %indvars.iv195.ph, %248
  br i1 %254, label %.preheader, label %scalar.ph288

vector.memcheck280:                               ; preds = %.lr.ph170
  %255 = ptrtoint ptr %246 to i64
  %256 = ptrtoint ptr %245 to i64
  %257 = sub i64 %255, %256
  %diff.check281 = icmp ult i64 %257, 32
  %258 = sub i64 %256, %.2136282
  %diff.check283 = icmp ult i64 %258, 32
  %conflict.rdx284 = or i1 %diff.check281, %diff.check283
  %259 = sub i64 %255, %.2136282
  %diff.check285 = icmp ult i64 %259, 32
  %conflict.rdx286 = or i1 %conflict.rdx284, %diff.check285
  br i1 %conflict.rdx286, label %scalar.ph288.preheader, label %vector.ph290

vector.ph290:                                     ; preds = %vector.memcheck280
  %n.vec292 = and i64 %wide.trip.count198, 4294967288
  %broadcast.splatinsert298 = insertelement <4 x float> poison, float %213, i64 0
  %broadcast.splat299 = shufflevector <4 x float> %broadcast.splatinsert298, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body294

vector.body294:                                   ; preds = %vector.body294, %vector.ph290
  %index295 = phi i64 [ 0, %vector.ph290 ], [ %index.next300, %vector.body294 ]
  %260 = getelementptr inbounds float, ptr %.2136, i64 %index295
  %261 = getelementptr inbounds i8, ptr %260, i64 16
  %wide.load296 = load <4 x float>, ptr %260, align 4, !tbaa !18
  %wide.load297 = load <4 x float>, ptr %261, align 4, !tbaa !18
  %262 = fmul <4 x float> %wide.load296, %broadcast.splat299
  %263 = fmul <4 x float> %wide.load297, %broadcast.splat299
  %264 = getelementptr inbounds float, ptr %245, i64 %index295
  %265 = getelementptr inbounds i8, ptr %264, i64 16
  store <4 x float> %262, ptr %264, align 4, !tbaa !18
  store <4 x float> %263, ptr %265, align 4, !tbaa !18
  %266 = getelementptr inbounds float, ptr %246, i64 %index295
  %267 = getelementptr inbounds i8, ptr %266, i64 16
  store <4 x float> zeroinitializer, ptr %266, align 4, !tbaa !18
  store <4 x float> zeroinitializer, ptr %267, align 4, !tbaa !18
  %index.next300 = add nuw i64 %index295, 8
  %268 = icmp eq i64 %index.next300, %n.vec292
  br i1 %268, label %middle.block287, label %vector.body294, !llvm.loop !41

middle.block287:                                  ; preds = %vector.body294
  %cmp.n301 = icmp eq i64 %n.vec292, %wide.trip.count198
  br i1 %cmp.n301, label %.preheader, label %scalar.ph288.preheader

.preheader146:                                    ; preds = %scalar.ph228.prol.loopexit, %scalar.ph228, %middle.block227, %.preheader147
  %.299.lcssa = phi i32 [ 0, %.preheader147 ], [ %221, %middle.block227 ], [ %221, %scalar.ph228 ], [ %221, %scalar.ph228.prol.loopexit ]
  %269 = load i32, ptr %179, align 8, !tbaa !19
  %270 = icmp slt i32 %.299.lcssa, %269
  %.pre206 = load i32, ptr %180, align 8, !tbaa !27
  br i1 %270, label %.lr.ph165, label %.preheader145

.lr.ph165:                                        ; preds = %.preheader146
  %271 = getelementptr inbounds i8, ptr %0, i64 16
  %272 = load ptr, ptr %271, align 8, !tbaa !39
  %273 = ptrtoint ptr %272 to i64
  %274 = xor i32 %217, -1
  %275 = sext i32 %.299.lcssa to i64
  %wide.trip.count188 = sext i32 %269 to i64
  %276 = sub nsw i64 %wide.trip.count188, %275
  %min.iters.check250 = icmp ult i64 %276, 28
  br i1 %min.iters.check250, label %scalar.ph249.preheader, label %vector.scevcheck

scalar.ph249.preheader:                           ; preds = %middle.block248, %vector.memcheck242, %vector.scevcheck, %.lr.ph165
  %indvars.iv185.ph = phi i64 [ %275, %vector.memcheck242 ], [ %275, %vector.scevcheck ], [ %275, %.lr.ph165 ], [ %ind.end254, %middle.block248 ]
  %277 = sub nsw i64 %wide.trip.count188, %indvars.iv185.ph
  %xtraiter305 = and i64 %277, 1
  %lcmp.mod306.not = icmp eq i64 %xtraiter305, 0
  br i1 %lcmp.mod306.not, label %scalar.ph249.prol.loopexit, label %scalar.ph249.prol

scalar.ph249.prol:                                ; preds = %scalar.ph249.preheader
  %278 = trunc nsw i64 %indvars.iv185.ph to i32
  %279 = add i32 %278, %274
  %280 = sext i32 %279 to i64
  %281 = getelementptr inbounds float, ptr %272, i64 %280
  %282 = load float, ptr %281, align 4, !tbaa !18
  %283 = fmul float %282, %213
  %284 = sub i32 %278, %269
  %285 = add i32 %284, %.pre206
  %286 = sext i32 %285 to i64
  %287 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %286
  store float %283, ptr %287, align 4, !tbaa !18
  %288 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %286
  store float 0.000000e+00, ptr %288, align 4, !tbaa !18
  %indvars.iv.next186.prol = add nsw i64 %indvars.iv185.ph, 1
  br label %scalar.ph249.prol.loopexit

scalar.ph249.prol.loopexit:                       ; preds = %scalar.ph249.prol, %scalar.ph249.preheader
  %indvars.iv185.unr = phi i64 [ %indvars.iv185.ph, %scalar.ph249.preheader ], [ %indvars.iv.next186.prol, %scalar.ph249.prol ]
  %289 = add nsw i64 %wide.trip.count188, -1
  %290 = icmp eq i64 %indvars.iv185.ph, %289
  br i1 %290, label %.preheader145, label %scalar.ph249

vector.scevcheck:                                 ; preds = %.lr.ph165
  %291 = xor i64 %275, -1
  %292 = add nsw i64 %291, %wide.trip.count188
  %293 = add i32 %.299.lcssa, %.pre206
  %294 = sub i32 %293, %269
  %295 = trunc i64 %292 to i32
  %296 = add i32 %294, %295
  %297 = icmp slt i32 %296, %294
  %298 = xor i32 %217, -1
  %299 = add i32 %.299.lcssa, %298
  %300 = trunc i64 %292 to i32
  %301 = add i32 %299, %300
  %302 = icmp slt i32 %301, %299
  %303 = icmp ugt i64 %292, 4294967295
  %304 = or i1 %302, %303
  %305 = or i1 %297, %304
  br i1 %305, label %scalar.ph249.preheader, label %vector.memcheck242

vector.memcheck242:                               ; preds = %vector.scevcheck
  %306 = sub i64 %.pre208.pre.pre222, %.pre207.pre.pre223
  %diff.check243 = icmp ult i64 %306, 32
  %307 = add i32 %.299.lcssa, %.pre206
  %308 = sub i32 %307, %269
  %309 = sext i32 %308 to i64
  %310 = shl nsw i64 %309, 2
  %311 = add i64 %310, %.pre207.pre.pre223
  %312 = xor i32 %217, -1
  %313 = add i32 %.299.lcssa, %312
  %314 = sext i32 %313 to i64
  %315 = shl nsw i64 %314, 2
  %316 = add i64 %315, %273
  %317 = sub i64 %311, %316
  %diff.check244 = icmp ult i64 %317, 32
  %conflict.rdx245 = or i1 %diff.check243, %diff.check244
  %318 = add i64 %310, %.pre208.pre.pre222
  %319 = add i64 %315, %273
  %320 = sub i64 %318, %319
  %diff.check246 = icmp ult i64 %320, 32
  %conflict.rdx247 = or i1 %conflict.rdx245, %diff.check246
  br i1 %conflict.rdx247, label %scalar.ph249.preheader, label %vector.ph251

vector.ph251:                                     ; preds = %vector.memcheck242
  %n.vec253 = and i64 %276, -8
  %ind.end254 = add nsw i64 %n.vec253, %275
  %broadcast.splatinsert261 = insertelement <4 x float> poison, float %213, i64 0
  %broadcast.splat262 = shufflevector <4 x float> %broadcast.splatinsert261, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body256

vector.body256:                                   ; preds = %vector.body256, %vector.ph251
  %index257 = phi i64 [ 0, %vector.ph251 ], [ %index.next263, %vector.body256 ]
  %321 = trunc i64 %index257 to i32
  %322 = add i32 %.299.lcssa, %321
  %323 = add i32 %322, %274
  %324 = sext i32 %323 to i64
  %325 = getelementptr inbounds float, ptr %272, i64 %324
  %326 = getelementptr inbounds i8, ptr %325, i64 16
  %wide.load259 = load <4 x float>, ptr %325, align 4, !tbaa !18
  %wide.load260 = load <4 x float>, ptr %326, align 4, !tbaa !18
  %327 = fmul <4 x float> %wide.load259, %broadcast.splat262
  %328 = fmul <4 x float> %wide.load260, %broadcast.splat262
  %329 = sub i32 %322, %269
  %330 = add i32 %329, %.pre206
  %331 = sext i32 %330 to i64
  %332 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %331
  %333 = getelementptr inbounds i8, ptr %332, i64 16
  store <4 x float> %327, ptr %332, align 4, !tbaa !18
  store <4 x float> %328, ptr %333, align 4, !tbaa !18
  %334 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %331
  %335 = getelementptr inbounds i8, ptr %334, i64 16
  store <4 x float> zeroinitializer, ptr %334, align 4, !tbaa !18
  store <4 x float> zeroinitializer, ptr %335, align 4, !tbaa !18
  %index.next263 = add nuw i64 %index257, 8
  %336 = icmp eq i64 %index.next263, %n.vec253
  br i1 %336, label %middle.block248, label %vector.body256, !llvm.loop !42

middle.block248:                                  ; preds = %vector.body256
  %cmp.n264 = icmp eq i64 %276, %n.vec253
  br i1 %cmp.n264, label %.preheader145, label %scalar.ph249.preheader

scalar.ph228:                                     ; preds = %scalar.ph228.prol.loopexit, %scalar.ph228
  %indvars.iv182 = phi i64 [ %indvars.iv.next183.1, %scalar.ph228 ], [ %indvars.iv182.unr, %scalar.ph228.prol.loopexit ]
  %gep = getelementptr inbounds float, ptr %invariant.gep, i64 %indvars.iv182
  %337 = load float, ptr %gep, align 4, !tbaa !18
  %338 = fmul float %337, %213
  %339 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %indvars.iv182
  store float %338, ptr %339, align 4, !tbaa !18
  %340 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %indvars.iv182
  store float 0.000000e+00, ptr %340, align 4, !tbaa !18
  %indvars.iv.next183 = add nuw nsw i64 %indvars.iv182, 1
  %gep.1 = getelementptr inbounds float, ptr %invariant.gep, i64 %indvars.iv.next183
  %341 = load float, ptr %gep.1, align 4, !tbaa !18
  %342 = fmul float %341, %213
  %343 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %indvars.iv.next183
  store float %342, ptr %343, align 4, !tbaa !18
  %344 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %indvars.iv.next183
  store float 0.000000e+00, ptr %344, align 4, !tbaa !18
  %indvars.iv.next183.1 = add nuw nsw i64 %indvars.iv182, 2
  %exitcond.not.1 = icmp eq i64 %indvars.iv.next183.1, %wide.trip.count
  br i1 %exitcond.not.1, label %.preheader146, label %scalar.ph228, !llvm.loop !43

345:                                              ; preds = %.loopexit148
  %346 = landingpad { ptr, i32 }
          cleanup
  call void @_ZdlPvm(ptr noundef nonnull %214, i64 noundef 32) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #8
  resume { ptr, i32 } %346

.preheader145:                                    ; preds = %scalar.ph249.prol.loopexit, %scalar.ph249, %middle.block248, %.preheader146
  %347 = sub nsw i32 %.pre206, %217
  %348 = icmp slt i32 %217, %347
  br i1 %348, label %.lr.ph167, label %._crit_edge

.lr.ph167:                                        ; preds = %.preheader145
  %349 = sext i32 %217 to i64
  %wide.trip.count193 = sext i32 %347 to i64
  %350 = sext i32 %.pre206 to i64
  %351 = shl nsw i64 %349, 1
  %352 = sub nsw i64 %350, %351
  %min.iters.check269 = icmp ult i64 %352, 8
  %353 = sub i64 %.pre207.pre.pre223, %.pre208.pre.pre222
  %diff.check266 = icmp ult i64 %353, 32
  %or.cond302 = select i1 %min.iters.check269, i1 true, i1 %diff.check266
  br i1 %or.cond302, label %scalar.ph268.preheader, label %vector.ph270

scalar.ph268.preheader:                           ; preds = %middle.block267, %.lr.ph167
  %indvars.iv190.ph = phi i64 [ %349, %.lr.ph167 ], [ %ind.end273, %middle.block267 ]
  br label %scalar.ph268

vector.ph270:                                     ; preds = %.lr.ph167
  %n.vec272 = and i64 %352, -8
  %ind.end273 = add nsw i64 %n.vec272, %349
  br label %vector.body275

vector.body275:                                   ; preds = %vector.body275, %vector.ph270
  %index276 = phi i64 [ 0, %vector.ph270 ], [ %index.next278, %vector.body275 ]
  %offset.idx277 = add i64 %index276, %349
  %354 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %offset.idx277
  %355 = getelementptr inbounds i8, ptr %354, i64 16
  store <4 x float> zeroinitializer, ptr %354, align 4, !tbaa !18
  store <4 x float> zeroinitializer, ptr %355, align 4, !tbaa !18
  %356 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %offset.idx277
  %357 = getelementptr inbounds i8, ptr %356, i64 16
  store <4 x float> zeroinitializer, ptr %356, align 4, !tbaa !18
  store <4 x float> zeroinitializer, ptr %357, align 4, !tbaa !18
  %index.next278 = add nuw i64 %index276, 8
  %358 = icmp eq i64 %index.next278, %n.vec272
  br i1 %358, label %middle.block267, label %vector.body275, !llvm.loop !44

middle.block267:                                  ; preds = %vector.body275
  %cmp.n279 = icmp eq i64 %352, %n.vec272
  br i1 %cmp.n279, label %._crit_edge, label %scalar.ph268.preheader

scalar.ph249:                                     ; preds = %scalar.ph249.prol.loopexit, %scalar.ph249
  %indvars.iv185 = phi i64 [ %indvars.iv.next186.1, %scalar.ph249 ], [ %indvars.iv185.unr, %scalar.ph249.prol.loopexit ]
  %359 = trunc nsw i64 %indvars.iv185 to i32
  %360 = add i32 %359, %274
  %361 = sext i32 %360 to i64
  %362 = getelementptr inbounds float, ptr %272, i64 %361
  %363 = load float, ptr %362, align 4, !tbaa !18
  %364 = fmul float %363, %213
  %365 = sub i32 %359, %269
  %366 = add i32 %365, %.pre206
  %367 = sext i32 %366 to i64
  %368 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %367
  store float %364, ptr %368, align 4, !tbaa !18
  %369 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %367
  store float 0.000000e+00, ptr %369, align 4, !tbaa !18
  %370 = trunc i64 %indvars.iv185 to i32
  %371 = add i32 %370, 1
  %372 = sub i32 %370, %217
  %373 = sext i32 %372 to i64
  %374 = getelementptr inbounds float, ptr %272, i64 %373
  %375 = load float, ptr %374, align 4, !tbaa !18
  %376 = fmul float %375, %213
  %377 = sub i32 %371, %269
  %378 = add i32 %377, %.pre206
  %379 = sext i32 %378 to i64
  %380 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %379
  store float %376, ptr %380, align 4, !tbaa !18
  %381 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %379
  store float 0.000000e+00, ptr %381, align 4, !tbaa !18
  %indvars.iv.next186.1 = add nsw i64 %indvars.iv185, 2
  %exitcond189.not.1 = icmp eq i64 %indvars.iv.next186.1, %wide.trip.count188
  br i1 %exitcond189.not.1, label %.preheader145, label %scalar.ph249, !llvm.loop !45

scalar.ph268:                                     ; preds = %scalar.ph268.preheader, %scalar.ph268
  %indvars.iv190 = phi i64 [ %indvars.iv.next191, %scalar.ph268 ], [ %indvars.iv190.ph, %scalar.ph268.preheader ]
  %382 = getelementptr inbounds float, ptr %.pre208.pre.pre, i64 %indvars.iv190
  store float 0.000000e+00, ptr %382, align 4, !tbaa !18
  %383 = getelementptr inbounds float, ptr %.pre207.pre.pre, i64 %indvars.iv190
  store float 0.000000e+00, ptr %383, align 4, !tbaa !18
  %indvars.iv.next191 = add nsw i64 %indvars.iv190, 1
  %exitcond194.not = icmp eq i64 %indvars.iv.next191, %wide.trip.count193
  br i1 %exitcond194.not, label %._crit_edge, label %scalar.ph268, !llvm.loop !46

._crit_edge:                                      ; preds = %scalar.ph268, %middle.block267, %.preheader145
  call void @_ZN4sptk6reaper3FFT3fftEPfS2_(ptr noundef nonnull align 8 dereferenceable(32) %214, ptr noundef %.pre207.pre.pre, ptr noundef %.pre208.pre.pre)
  br label %.loopexit

.preheader:                                       ; preds = %scalar.ph288.prol.loopexit, %scalar.ph288, %middle.block287, %.preheader144
  %.5.lcssa = phi i32 [ 0, %.preheader144 ], [ %247, %middle.block287 ], [ %247, %scalar.ph288 ], [ %247, %scalar.ph288.prol.loopexit ]
  %384 = load i32, ptr %180, align 8, !tbaa !27
  %385 = icmp slt i32 %.5.lcssa, %384
  br i1 %385, label %.lr.ph173, label %.loopexit

.lr.ph173:                                        ; preds = %.preheader
  %386 = load ptr, ptr %192, align 8, !tbaa !33
  %387 = load ptr, ptr %194, align 8, !tbaa !34
  %388 = sext i32 %.5.lcssa to i64
  %389 = sext i32 %384 to i64
  %390 = sub nsw i64 %389, %388
  %xtraiter309 = and i64 %390, 1
  %lcmp.mod310.not = icmp eq i64 %xtraiter309, 0
  br i1 %lcmp.mod310.not, label %.prol.loopexit, label %.prol.loopexit.unr-lcssa

.prol.loopexit.unr-lcssa:                         ; preds = %.lr.ph173
  %391 = sub nsw i64 %389, %388
  %392 = getelementptr inbounds float, ptr %386, i64 %391
  %393 = load float, ptr %392, align 4, !tbaa !18
  %394 = getelementptr inbounds float, ptr %386, i64 %388
  store float %393, ptr %394, align 4, !tbaa !18
  %395 = getelementptr inbounds float, ptr %387, i64 %388
  store float 0.000000e+00, ptr %395, align 4, !tbaa !18
  %indvars.iv.next201.prol = add nsw i64 %388, 1
  br label %.prol.loopexit

.prol.loopexit:                                   ; preds = %.prol.loopexit.unr-lcssa, %.lr.ph173
  %indvars.iv200.unr = phi i64 [ %388, %.lr.ph173 ], [ %indvars.iv.next201.prol, %.prol.loopexit.unr-lcssa ]
  %396 = add nsw i64 %389, -1
  %397 = icmp eq i64 %396, %388
  br i1 %397, label %.loopexit, label %.lr.ph173.new

scalar.ph288:                                     ; preds = %scalar.ph288.prol.loopexit, %scalar.ph288
  %indvars.iv195 = phi i64 [ %indvars.iv.next196.1, %scalar.ph288 ], [ %indvars.iv195.unr, %scalar.ph288.prol.loopexit ]
  %398 = getelementptr inbounds float, ptr %.2136, i64 %indvars.iv195
  %399 = load float, ptr %398, align 4, !tbaa !18
  %400 = fmul float %399, %213
  %401 = getelementptr inbounds float, ptr %245, i64 %indvars.iv195
  store float %400, ptr %401, align 4, !tbaa !18
  %402 = getelementptr inbounds float, ptr %246, i64 %indvars.iv195
  store float 0.000000e+00, ptr %402, align 4, !tbaa !18
  %indvars.iv.next196 = add nuw nsw i64 %indvars.iv195, 1
  %403 = getelementptr inbounds float, ptr %.2136, i64 %indvars.iv.next196
  %404 = load float, ptr %403, align 4, !tbaa !18
  %405 = fmul float %404, %213
  %406 = getelementptr inbounds float, ptr %245, i64 %indvars.iv.next196
  store float %405, ptr %406, align 4, !tbaa !18
  %407 = getelementptr inbounds float, ptr %246, i64 %indvars.iv.next196
  store float 0.000000e+00, ptr %407, align 4, !tbaa !18
  %indvars.iv.next196.1 = add nuw nsw i64 %indvars.iv195, 2
  %exitcond199.not.1 = icmp eq i64 %indvars.iv.next196.1, %wide.trip.count198
  br i1 %exitcond199.not.1, label %.preheader, label %scalar.ph288, !llvm.loop !47

.lr.ph173.new:                                    ; preds = %.prol.loopexit, %.lr.ph173.new
  %indvars.iv200 = phi i64 [ %indvars.iv.next201.1, %.lr.ph173.new ], [ %indvars.iv200.unr, %.prol.loopexit ]
  %408 = sub nsw i64 %389, %indvars.iv200
  %409 = getelementptr inbounds float, ptr %386, i64 %408
  %410 = load float, ptr %409, align 4, !tbaa !18
  %411 = getelementptr inbounds float, ptr %386, i64 %indvars.iv200
  store float %410, ptr %411, align 4, !tbaa !18
  %412 = getelementptr inbounds float, ptr %387, i64 %indvars.iv200
  store float 0.000000e+00, ptr %412, align 4, !tbaa !18
  %indvars.iv.next201 = add nsw i64 %indvars.iv200, 1
  %413 = sub nsw i64 %389, %indvars.iv.next201
  %414 = getelementptr inbounds float, ptr %386, i64 %413
  %415 = load float, ptr %414, align 4, !tbaa !18
  %416 = getelementptr inbounds float, ptr %386, i64 %indvars.iv.next201
  store float %415, ptr %416, align 4, !tbaa !18
  %417 = getelementptr inbounds float, ptr %387, i64 %indvars.iv.next201
  store float 0.000000e+00, ptr %417, align 4, !tbaa !18
  %indvars.iv.next201.1 = add nsw i64 %indvars.iv200, 2
  %exitcond204.not.1 = icmp eq i64 %indvars.iv.next201.1, %389
  br i1 %exitcond204.not.1, label %.loopexit, label %.lr.ph173.new, !llvm.loop !48

.loopexit:                                        ; preds = %.prol.loopexit, %.lr.ph173.new, %.preheader, %._crit_edge
  %418 = icmp ne ptr %.2136, null
  %or.cond124.not = and i1 %418, %.0101134
  br i1 %or.cond124.not, label %419, label %420

419:                                              ; preds = %.loopexit
  call void @_ZdaPv(ptr noundef nonnull %.2136) #11
  br label %420

420:                                              ; preds = %419, %.loopexit
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #8
  ret void
}

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noalias noundef ptr @fopen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

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

; Function Attrs: nofree nounwind
declare noundef i32 @fclose(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4sptk6reaper8FdFilter21RationalApproximationEfPiS2_i(ptr noundef nonnull align 8 dereferenceable(144), float noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4sptk6reaper8FdFilter13MakeLinearFirEfPiPf(ptr noundef nonnull align 8 dereferenceable(144), float noundef, ptr noundef, ptr noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4sptk6reaper8FdFilter12MirrorFilterEPfb(ptr noundef nonnull align 8 dereferenceable(144), ptr noundef, i1 noundef zeroext) local_unnamed_addr #0 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

declare void @_ZN4sptk6reaper3FFTC1Ei(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #6

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #7

declare void @_ZN4sptk6reaper3FFT3fftEPfS2_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef) local_unnamed_addr #6

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #7

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 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 #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 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { cold nounwind }
attributes #11 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !10, i64 120}
!6 = !{!"_ZTSN4sptk6reaper8FdFilterE", !7, i64 0, !7, i64 8, !7, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !10, i64 36, !10, i64 40, !10, i64 44, !10, i64 48, !10, i64 52, !10, i64 56, !11, i64 60, !7, i64 64, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !10, i64 112, !10, i64 116, !10, i64 120, !10, i64 124, !10, i64 128, !7, i64 136}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"float", !8, i64 0}
!12 = !{!6, !10, i64 124}
!13 = !{!10, !10, i64 0}
!14 = !{!6, !11, i64 60}
!15 = !{!6, !7, i64 0}
!16 = !{!6, !7, i64 8}
!17 = !{!7, !7, i64 0}
!18 = !{!11, !11, i64 0}
!19 = !{!6, !10, i64 24}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = distinct !{!22, !21, !23, !24}
!23 = !{!"llvm.loop.isvectorized", i32 1}
!24 = !{!"llvm.loop.unroll.runtime.disable"}
!25 = distinct !{!25, !21, !24, !23}
!26 = !{!6, !10, i64 28}
!27 = !{!6, !10, i64 112}
!28 = distinct !{!28, !21}
!29 = distinct !{!29, !21}
!30 = !{!6, !10, i64 116}
!31 = !{!6, !7, i64 80}
!32 = !{!6, !7, i64 88}
!33 = !{!6, !7, i64 96}
!34 = !{!6, !7, i64 104}
!35 = !{!6, !7, i64 64}
!36 = !{!6, !10, i64 128}
!37 = !{!6, !7, i64 72}
!38 = !{!6, !7, i64 136}
!39 = !{!6, !7, i64 16}
!40 = distinct !{!40, !21, !23, !24}
!41 = distinct !{!41, !21, !23, !24}
!42 = distinct !{!42, !21, !23, !24}
!43 = distinct !{!43, !21, !23}
!44 = distinct !{!44, !21, !23, !24}
!45 = distinct !{!45, !21, !23}
!46 = distinct !{!46, !21, !23}
!47 = distinct !{!47, !21, !23}
!48 = distinct !{!48, !21}


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