; LLVM IR from jgaeddert/liquid-dsp :: examples (detector_cccf_example)

; 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"

@.str.8 = external hidden unnamed_addr constant [12 x i8], align 1
@optarg = external global ptr, align 8
@stderr = external global ptr, align 8
@.str.9 = external hidden unnamed_addr constant [59 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [71 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [63 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.36 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.37 = external hidden unnamed_addr constant [33 x i8], align 1
@.str.38 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.39 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.40 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.41 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @usage() #0

declare i32 @printf(ptr noundef, ...) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @main(i32 noundef %0, ptr noundef %1) #2 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca float, align 4
  %8 = alloca float, align 4
  %9 = alloca float, align 4
  %10 = alloca float, align 4
  %11 = alloca float, align 4
  %12 = alloca float, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca float, align 4
  %18 = alloca float, align 4
  %19 = alloca ptr, align 8
  %20 = alloca i64, align 8
  %21 = alloca i64, align 8
  %22 = alloca i64, align 8
  %23 = alloca i64, align 8
  %24 = alloca float, align 4
  %25 = alloca { float, float }, align 4
  %26 = alloca i32, align 4
  %27 = alloca ptr, align 8
  %28 = alloca { float, float }, align 4
  %29 = alloca { float, float }, align 4
  %30 = alloca { float, float }, align 4
  %31 = alloca { float, float }, align 4
  %32 = alloca { float, float }, align 4
  %33 = alloca ptr, align 8
  %34 = alloca float, align 4
  %35 = alloca float, align 4
  %36 = alloca float, align 4
  %37 = alloca i32, align 4
  %38 = alloca i32, align 4
  %39 = alloca i32, align 4
  %40 = alloca { float, float }, align 4
  %41 = alloca float, align 4
  %42 = alloca float, align 4
  %43 = alloca ptr, align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #9
  store i32 128, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #9
  store float 0.000000e+00, ptr %7, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #9
  store float -3.000000e+01, ptr %8, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #9
  store float 2.000000e+01, ptr %9, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #9
  store float 0.000000e+00, ptr %10, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #9
  store float 0.000000e+00, ptr %11, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #9
  store float 0x3FD3333340000000, ptr %12, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #9
  br label %44

44:                                               ; preds = %72, %2
  %45 = load i32, ptr %4, align 4, !tbaa !5
  %46 = load ptr, ptr %5, align 8, !tbaa !9
  %47 = call i32 @getopt(i32 noundef %45, ptr noundef %46, ptr noundef @.str.8) #9
  store i32 %47, ptr %13, align 4, !tbaa !5
  %48 = icmp ne i32 %47, -1
  br i1 %48, label %49, label %73

49:                                               ; preds = %44
  %50 = load i32, ptr %13, align 4, !tbaa !5
  switch i32 %50, label %71 [
    i32 104, label %51
    i32 110, label %52
    i32 70, label %55
    i32 84, label %59
    i32 83, label %63
    i32 116, label %67
  ]

51:                                               ; preds = %49
  call void @usage()
  store i32 0, ptr %3, align 4
  store i32 1, ptr %14, align 4
  br label %616

52:                                               ; preds = %49
  %53 = load ptr, ptr @optarg, align 8, !tbaa !9
  %54 = call i32 @atoi(ptr noundef %53) #10
  store i32 %54, ptr %6, align 4, !tbaa !5
  br label %72

55:                                               ; preds = %49
  %56 = load ptr, ptr @optarg, align 8, !tbaa !9
  %57 = call double @atof(ptr noundef %56) #10
  %58 = fptrunc double %57 to float
  store float %58, ptr %10, align 4, !tbaa !11
  br label %72

59:                                               ; preds = %49
  %60 = load ptr, ptr @optarg, align 8, !tbaa !9
  %61 = call double @atof(ptr noundef %60) #10
  %62 = fptrunc double %61 to float
  store float %62, ptr %7, align 4, !tbaa !11
  br label %72

63:                                               ; preds = %49
  %64 = load ptr, ptr @optarg, align 8, !tbaa !9
  %65 = call double @atof(ptr noundef %64) #10
  %66 = fptrunc double %65 to float
  store float %66, ptr %9, align 4, !tbaa !11
  br label %72

67:                                               ; preds = %49
  %68 = load ptr, ptr @optarg, align 8, !tbaa !9
  %69 = call double @atof(ptr noundef %68) #10
  %70 = fptrunc double %69 to float
  store float %70, ptr %12, align 4, !tbaa !11
  br label %72

71:                                               ; preds = %49
  call void @exit(i32 noundef 1) #11
  unreachable

72:                                               ; preds = %67, %63, %59, %55, %52
  br label %44, !llvm.loop !13

73:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #9
  %74 = load float, ptr %7, align 4, !tbaa !11
  %75 = fcmp olt float %74, -5.000000e-01
  br i1 %75, label %79, label %76

76:                                               ; preds = %73
  %77 = load float, ptr %7, align 4, !tbaa !11
  %78 = fcmp ogt float %77, 5.000000e-01
  br i1 %78, label %79, label %85

79:                                               ; preds = %76, %73
  %80 = load ptr, ptr @stderr, align 8, !tbaa !9
  %81 = load ptr, ptr %5, align 8, !tbaa !9
  %82 = getelementptr inbounds ptr, ptr %81, i64 0
  %83 = load ptr, ptr %82, align 8, !tbaa !9
  %84 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %80, ptr noundef @.str.9, ptr noundef %83) #9
  call void @exit(i32 noundef 1) #11
  unreachable

85:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #9
  %86 = load i32, ptr %6, align 4, !tbaa !5
  %87 = mul i32 3, %86
  store i32 %87, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #9
  %88 = load float, ptr %8, align 4, !tbaa !11
  %89 = fdiv float %88, 2.000000e+01
  %90 = call float @powf(float noundef 1.000000e+01, float noundef %89) #9
  store float %90, ptr %17, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #9
  %91 = load float, ptr %9, align 4, !tbaa !11
  %92 = load float, ptr %8, align 4, !tbaa !11
  %93 = fadd float %91, %92
  %94 = fdiv float %93, 2.000000e+01
  %95 = call float @powf(float noundef 1.000000e+01, float noundef %94) #9
  store float %95, ptr %18, align 4, !tbaa !11
  %96 = load i32, ptr %6, align 4, !tbaa !5
  %97 = zext i32 %96 to i64
  %98 = call ptr @llvm.stacksave.p0()
  store ptr %98, ptr %19, align 8
  %99 = alloca { float, float }, i64 %97, align 16
  store i64 %97, ptr %20, align 8
  %100 = load i32, ptr %16, align 4, !tbaa !5
  %101 = zext i32 %100 to i64
  %102 = alloca { float, float }, i64 %101, align 16
  store i64 %101, ptr %21, align 8
  %103 = load i32, ptr %16, align 4, !tbaa !5
  %104 = zext i32 %103 to i64
  %105 = alloca { float, float }, i64 %104, align 16
  store i64 %104, ptr %22, align 8
  %106 = load i32, ptr %6, align 4, !tbaa !5
  %107 = zext i32 %106 to i64
  %108 = alloca { float, float }, i64 %107, align 16
  store i64 %107, ptr %23, align 8
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %109

109:                                              ; preds = %142, %85
  %110 = load i32, ptr %15, align 4, !tbaa !5
  %111 = load i32, ptr %6, align 4, !tbaa !5
  %112 = icmp ult i32 %110, %111
  br i1 %112, label %113, label %145

113:                                              ; preds = %109
  %114 = load i32, ptr %15, align 4, !tbaa !5
  %115 = uitofp i32 %114 to double
  %116 = load i32, ptr %6, align 4, !tbaa !5
  %117 = uitofp i32 %116 to double
  %118 = fmul double 4.000000e-01, %117
  %119 = fcmp olt double %115, %118
  br i1 %119, label %127, label %120

120:                                              ; preds = %113
  %121 = load i32, ptr %15, align 4, !tbaa !5
  %122 = uitofp i32 %121 to double
  %123 = load i32, ptr %6, align 4, !tbaa !5
  %124 = uitofp i32 %123 to double
  %125 = fmul double 6.000000e-01, %124
  %126 = fcmp ogt double %122, %125
  br i1 %126, label %127, label %133

127:                                              ; preds = %120, %113
  %128 = call float (...) @randnf()
  %129 = call float (...) @randnf()
  %130 = fmul float 0.000000e+00, %129
  %131 = fmul float 1.000000e+00, %129
  %132 = fadd float %128, %130
  br label %134

133:                                              ; preds = %120
  br label %134

134:                                              ; preds = %133, %127
  %135 = phi float [ %132, %127 ], [ 0.000000e+00, %133 ]
  %136 = phi float [ %131, %127 ], [ 0.000000e+00, %133 ]
  %137 = load i32, ptr %15, align 4, !tbaa !5
  %138 = zext i32 %137 to i64
  %139 = getelementptr inbounds { float, float }, ptr %108, i64 %138
  %140 = getelementptr inbounds { float, float }, ptr %139, i32 0, i32 0
  %141 = getelementptr inbounds { float, float }, ptr %139, i32 0, i32 1
  store float %135, ptr %140, align 8
  store float %136, ptr %141, align 4
  br label %142

142:                                              ; preds = %134
  %143 = load i32, ptr %15, align 4, !tbaa !5
  %144 = add i32 %143, 1
  store i32 %144, ptr %15, align 4, !tbaa !5
  br label %109, !llvm.loop !15

145:                                              ; preds = %109
  %146 = load i32, ptr %6, align 4, !tbaa !5
  %147 = call i32 @fft_run(i32 noundef %146, ptr noundef %108, ptr noundef %99, i32 noundef -1, i32 noundef 0)
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #9
  store float 0.000000e+00, ptr %24, align 4, !tbaa !11
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %148

148:                                              ; preds = %188, %145
  %149 = load i32, ptr %15, align 4, !tbaa !5
  %150 = load i32, ptr %6, align 4, !tbaa !5
  %151 = icmp ult i32 %149, %150
  br i1 %151, label %152, label %191

152:                                              ; preds = %148
  %153 = load i32, ptr %15, align 4, !tbaa !5
  %154 = zext i32 %153 to i64
  %155 = getelementptr inbounds { float, float }, ptr %99, i64 %154
  %156 = getelementptr inbounds { float, float }, ptr %155, i32 0, i32 0
  %157 = load float, ptr %156, align 8
  %158 = getelementptr inbounds { float, float }, ptr %155, i32 0, i32 1
  %159 = load float, ptr %158, align 4
  %160 = load i32, ptr %15, align 4, !tbaa !5
  %161 = zext i32 %160 to i64
  %162 = getelementptr inbounds { float, float }, ptr %99, i64 %161
  %163 = getelementptr inbounds { float, float }, ptr %162, i32 0, i32 0
  %164 = load float, ptr %163, align 8
  %165 = getelementptr inbounds { float, float }, ptr %162, i32 0, i32 1
  %166 = load float, ptr %165, align 4
  %167 = fneg float %166
  %168 = fmul float %157, %164
  %169 = fmul float %159, %167
  %170 = fmul float %157, %167
  %171 = fmul float %159, %164
  %172 = fsub float %168, %169
  %173 = fadd float %170, %171
  %174 = fcmp uno float %172, %172
  br i1 %174, label %175, label %183, !prof !16

175:                                              ; preds = %152
  %176 = fcmp uno float %173, %173
  br i1 %176, label %177, label %183, !prof !16

177:                                              ; preds = %175
  %178 = call <2 x float> @__mulsc3(float noundef %157, float noundef %159, float noundef %164, float noundef %167) #9
  store <2 x float> %178, ptr %25, align 4
  %179 = getelementptr inbounds { float, float }, ptr %25, i32 0, i32 0
  %180 = load float, ptr %179, align 4
  %181 = getelementptr inbounds { float, float }, ptr %25, i32 0, i32 1
  %182 = load float, ptr %181, align 4
  br label %183

183:                                              ; preds = %177, %175, %152
  %184 = phi float [ %172, %152 ], [ %172, %175 ], [ %180, %177 ]
  %185 = phi float [ %173, %152 ], [ %173, %175 ], [ %182, %177 ]
  %186 = load float, ptr %24, align 4, !tbaa !11
  %187 = fadd float %186, %184
  store float %187, ptr %24, align 4, !tbaa !11
  br label %188

188:                                              ; preds = %183
  %189 = load i32, ptr %15, align 4, !tbaa !5
  %190 = add i32 %189, 1
  store i32 %190, ptr %15, align 4, !tbaa !5
  br label %148, !llvm.loop !17

191:                                              ; preds = %148
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %192

192:                                              ; preds = %213, %191
  %193 = load i32, ptr %15, align 4, !tbaa !5
  %194 = load i32, ptr %6, align 4, !tbaa !5
  %195 = icmp ult i32 %193, %194
  br i1 %195, label %196, label %216

196:                                              ; preds = %192
  %197 = load float, ptr %24, align 4, !tbaa !11
  %198 = load i32, ptr %6, align 4, !tbaa !5
  %199 = uitofp i32 %198 to float
  %200 = fdiv float %197, %199
  %201 = call float @sqrtf(float noundef %200) #9
  %202 = load i32, ptr %15, align 4, !tbaa !5
  %203 = zext i32 %202 to i64
  %204 = getelementptr inbounds { float, float }, ptr %99, i64 %203
  %205 = getelementptr inbounds { float, float }, ptr %204, i32 0, i32 0
  %206 = load float, ptr %205, align 8
  %207 = getelementptr inbounds { float, float }, ptr %204, i32 0, i32 1
  %208 = load float, ptr %207, align 4
  %209 = fdiv float %206, %201
  %210 = fdiv float %208, %201
  %211 = getelementptr inbounds { float, float }, ptr %204, i32 0, i32 0
  %212 = getelementptr inbounds { float, float }, ptr %204, i32 0, i32 1
  store float %209, ptr %211, align 8
  store float %210, ptr %212, align 4
  br label %213

213:                                              ; preds = %196
  %214 = load i32, ptr %15, align 4, !tbaa !5
  %215 = add i32 %214, 1
  store i32 %215, ptr %15, align 4, !tbaa !5
  br label %192, !llvm.loop !18

216:                                              ; preds = %192
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %217

217:                                              ; preds = %253, %216
  %218 = load i32, ptr %15, align 4, !tbaa !5
  %219 = load i32, ptr %6, align 4, !tbaa !5
  %220 = icmp ult i32 %218, %219
  br i1 %220, label %221, label %256

221:                                              ; preds = %217
  %222 = load i32, ptr %6, align 4, !tbaa !5
  %223 = mul i32 0, %222
  %224 = load i32, ptr %15, align 4, !tbaa !5
  %225 = add i32 %223, %224
  %226 = zext i32 %225 to i64
  %227 = getelementptr inbounds { float, float }, ptr %102, i64 %226
  %228 = getelementptr inbounds { float, float }, ptr %227, i32 0, i32 0
  %229 = getelementptr inbounds { float, float }, ptr %227, i32 0, i32 1
  store float 0.000000e+00, ptr %228, align 8
  store float 0.000000e+00, ptr %229, align 4
  %230 = load i32, ptr %15, align 4, !tbaa !5
  %231 = zext i32 %230 to i64
  %232 = getelementptr inbounds { float, float }, ptr %99, i64 %231
  %233 = getelementptr inbounds { float, float }, ptr %232, i32 0, i32 0
  %234 = load float, ptr %233, align 8
  %235 = getelementptr inbounds { float, float }, ptr %232, i32 0, i32 1
  %236 = load float, ptr %235, align 4
  %237 = load i32, ptr %6, align 4, !tbaa !5
  %238 = mul i32 1, %237
  %239 = load i32, ptr %15, align 4, !tbaa !5
  %240 = add i32 %238, %239
  %241 = zext i32 %240 to i64
  %242 = getelementptr inbounds { float, float }, ptr %102, i64 %241
  %243 = getelementptr inbounds { float, float }, ptr %242, i32 0, i32 0
  %244 = getelementptr inbounds { float, float }, ptr %242, i32 0, i32 1
  store float %234, ptr %243, align 8
  store float %236, ptr %244, align 4
  %245 = load i32, ptr %6, align 4, !tbaa !5
  %246 = mul i32 2, %245
  %247 = load i32, ptr %15, align 4, !tbaa !5
  %248 = add i32 %246, %247
  %249 = zext i32 %248 to i64
  %250 = getelementptr inbounds { float, float }, ptr %102, i64 %249
  %251 = getelementptr inbounds { float, float }, ptr %250, i32 0, i32 0
  %252 = getelementptr inbounds { float, float }, ptr %250, i32 0, i32 1
  store float 0.000000e+00, ptr %251, align 8
  store float 0.000000e+00, ptr %252, align 4
  br label %253

253:                                              ; preds = %221
  %254 = load i32, ptr %15, align 4, !tbaa !5
  %255 = add i32 %254, 1
  store i32 %255, ptr %15, align 4, !tbaa !5
  br label %217, !llvm.loop !19

256:                                              ; preds = %217
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #9
  store i32 11, ptr %26, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #9
  %257 = load i32, ptr %26, align 4, !tbaa !5
  %258 = mul i32 2, %257
  %259 = add i32 %258, 1
  %260 = load float, ptr %7, align 4, !tbaa !11
  %261 = call ptr @firfilt_crcf_create_kaiser(i32 noundef %259, float noundef 0x3FDCCCCCC0000000, float noundef 4.000000e+01, float noundef %260)
  store ptr %261, ptr %27, align 8, !tbaa !9
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %262

262:                                              ; preds = %308, %256
  %263 = load i32, ptr %15, align 4, !tbaa !5
  %264 = load i32, ptr %16, align 4, !tbaa !5
  %265 = load i32, ptr %26, align 4, !tbaa !5
  %266 = add i32 %264, %265
  %267 = icmp ult i32 %263, %266
  br i1 %267, label %268, label %311

268:                                              ; preds = %262
  %269 = load i32, ptr %15, align 4, !tbaa !5
  %270 = load i32, ptr %16, align 4, !tbaa !5
  %271 = icmp ult i32 %269, %270
  br i1 %271, label %272, label %285

272:                                              ; preds = %268
  %273 = load ptr, ptr %27, align 8, !tbaa !9
  %274 = load i32, ptr %15, align 4, !tbaa !5
  %275 = zext i32 %274 to i64
  %276 = getelementptr inbounds { float, float }, ptr %102, i64 %275
  %277 = getelementptr inbounds { float, float }, ptr %276, i32 0, i32 0
  %278 = load float, ptr %277, align 8
  %279 = getelementptr inbounds { float, float }, ptr %276, i32 0, i32 1
  %280 = load float, ptr %279, align 4
  %281 = getelementptr inbounds { float, float }, ptr %28, i32 0, i32 0
  %282 = getelementptr inbounds { float, float }, ptr %28, i32 0, i32 1
  store float %278, ptr %281, align 4
  store float %280, ptr %282, align 4
  %283 = load <2 x float>, ptr %28, align 4
  %284 = call i32 @firfilt_crcf_push(ptr noundef %273, <2 x float> noundef %283)
  br label %291

285:                                              ; preds = %268
  %286 = load ptr, ptr %27, align 8, !tbaa !9
  %287 = getelementptr inbounds { float, float }, ptr %29, i32 0, i32 0
  %288 = getelementptr inbounds { float, float }, ptr %29, i32 0, i32 1
  store float 0.000000e+00, ptr %287, align 4
  store float 0.000000e+00, ptr %288, align 4
  %289 = load <2 x float>, ptr %29, align 4
  %290 = call i32 @firfilt_crcf_push(ptr noundef %286, <2 x float> noundef %289)
  br label %291

291:                                              ; preds = %285, %272
  %292 = load i32, ptr %15, align 4, !tbaa !5
  %293 = load i32, ptr %26, align 4, !tbaa !5
  %294 = icmp ult i32 %292, %293
  br i1 %294, label %295, label %299

295:                                              ; preds = %291
  %296 = load ptr, ptr %27, align 8, !tbaa !9
  %297 = getelementptr inbounds { float, float }, ptr %105, i64 0
  %298 = call i32 @firfilt_crcf_execute(ptr noundef %296, ptr noundef %297)
  br label %307

299:                                              ; preds = %291
  %300 = load ptr, ptr %27, align 8, !tbaa !9
  %301 = load i32, ptr %15, align 4, !tbaa !5
  %302 = load i32, ptr %26, align 4, !tbaa !5
  %303 = sub i32 %301, %302
  %304 = zext i32 %303 to i64
  %305 = getelementptr inbounds { float, float }, ptr %105, i64 %304
  %306 = call i32 @firfilt_crcf_execute(ptr noundef %300, ptr noundef %305)
  br label %307

307:                                              ; preds = %299, %295
  br label %308

308:                                              ; preds = %307
  %309 = load i32, ptr %15, align 4, !tbaa !5
  %310 = add i32 %309, 1
  store i32 %310, ptr %15, align 4, !tbaa !5
  br label %262, !llvm.loop !20

311:                                              ; preds = %262
  %312 = load ptr, ptr %27, align 8, !tbaa !9
  %313 = call i32 @firfilt_crcf_destroy(ptr noundef %312)
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %314

314:                                              ; preds = %400, %311
  %315 = load i32, ptr %15, align 4, !tbaa !5
  %316 = load i32, ptr %16, align 4, !tbaa !5
  %317 = icmp ult i32 %315, %316
  br i1 %317, label %318, label %403

318:                                              ; preds = %314
  %319 = load float, ptr %18, align 4, !tbaa !11
  %320 = load i32, ptr %15, align 4, !tbaa !5
  %321 = zext i32 %320 to i64
  %322 = getelementptr inbounds { float, float }, ptr %105, i64 %321
  %323 = getelementptr inbounds { float, float }, ptr %322, i32 0, i32 0
  %324 = load float, ptr %323, align 8
  %325 = getelementptr inbounds { float, float }, ptr %322, i32 0, i32 1
  %326 = load float, ptr %325, align 4
  %327 = fmul float %324, %319
  %328 = fmul float %326, %319
  %329 = getelementptr inbounds { float, float }, ptr %322, i32 0, i32 0
  %330 = getelementptr inbounds { float, float }, ptr %322, i32 0, i32 1
  store float %327, ptr %329, align 8
  store float %328, ptr %330, align 4
  %331 = load float, ptr %10, align 4, !tbaa !11
  %332 = load i32, ptr %15, align 4, !tbaa !5
  %333 = uitofp i32 %332 to float
  %334 = load float, ptr %11, align 4, !tbaa !11
  %335 = call float @llvm.fmuladd.f32(float %331, float %333, float %334)
  %336 = fmul float 0.000000e+00, %335
  %337 = fmul float 1.000000e+00, %335
  %338 = getelementptr inbounds { float, float }, ptr %30, i32 0, i32 0
  %339 = getelementptr inbounds { float, float }, ptr %30, i32 0, i32 1
  store float %336, ptr %338, align 4
  store float %337, ptr %339, align 4
  %340 = load <2 x float>, ptr %30, align 4
  %341 = call <2 x float> @cexpf(<2 x float> noundef %340) #9
  store <2 x float> %341, ptr %31, align 4
  %342 = getelementptr inbounds { float, float }, ptr %31, i32 0, i32 0
  %343 = load float, ptr %342, align 4
  %344 = getelementptr inbounds { float, float }, ptr %31, i32 0, i32 1
  %345 = load float, ptr %344, align 4
  %346 = load i32, ptr %15, align 4, !tbaa !5
  %347 = zext i32 %346 to i64
  %348 = getelementptr inbounds { float, float }, ptr %105, i64 %347
  %349 = getelementptr inbounds { float, float }, ptr %348, i32 0, i32 0
  %350 = load float, ptr %349, align 8
  %351 = getelementptr inbounds { float, float }, ptr %348, i32 0, i32 1
  %352 = load float, ptr %351, align 4
  %353 = fmul float %350, %343
  %354 = fmul float %352, %345
  %355 = fmul float %350, %345
  %356 = fmul float %352, %343
  %357 = fsub float %353, %354
  %358 = fadd float %355, %356
  %359 = fcmp uno float %357, %357
  br i1 %359, label %360, label %368, !prof !16

360:                                              ; preds = %318
  %361 = fcmp uno float %358, %358
  br i1 %361, label %362, label %368, !prof !16

362:                                              ; preds = %360
  %363 = call <2 x float> @__mulsc3(float noundef %350, float noundef %352, float noundef %343, float noundef %345) #9
  store <2 x float> %363, ptr %32, align 4
  %364 = getelementptr inbounds { float, float }, ptr %32, i32 0, i32 0
  %365 = load float, ptr %364, align 4
  %366 = getelementptr inbounds { float, float }, ptr %32, i32 0, i32 1
  %367 = load float, ptr %366, align 4
  br label %368

368:                                              ; preds = %362, %360, %318
  %369 = phi float [ %357, %318 ], [ %357, %360 ], [ %365, %362 ]
  %370 = phi float [ %358, %318 ], [ %358, %360 ], [ %367, %362 ]
  %371 = getelementptr inbounds { float, float }, ptr %348, i32 0, i32 0
  %372 = getelementptr inbounds { float, float }, ptr %348, i32 0, i32 1
  store float %369, ptr %371, align 8
  store float %370, ptr %372, align 4
  %373 = load float, ptr %17, align 4, !tbaa !11
  %374 = call float (...) @randnf()
  %375 = call float (...) @randnf()
  %376 = fmul float 0.000000e+00, %375
  %377 = fmul float 1.000000e+00, %375
  %378 = fadd float %374, %376
  %379 = fmul float %373, %378
  %380 = fmul float %373, %377
  %381 = fpext float %379 to double
  %382 = fpext float %380 to double
  %383 = fmul double %381, 0x3FE6A09E667F3BCD
  %384 = fmul double %382, 0x3FE6A09E667F3BCD
  %385 = load i32, ptr %15, align 4, !tbaa !5
  %386 = zext i32 %385 to i64
  %387 = getelementptr inbounds { float, float }, ptr %105, i64 %386
  %388 = getelementptr inbounds { float, float }, ptr %387, i32 0, i32 0
  %389 = load float, ptr %388, align 8
  %390 = getelementptr inbounds { float, float }, ptr %387, i32 0, i32 1
  %391 = load float, ptr %390, align 4
  %392 = fpext float %389 to double
  %393 = fpext float %391 to double
  %394 = fadd double %392, %383
  %395 = fadd double %393, %384
  %396 = fptrunc double %394 to float
  %397 = fptrunc double %395 to float
  %398 = getelementptr inbounds { float, float }, ptr %387, i32 0, i32 0
  %399 = getelementptr inbounds { float, float }, ptr %387, i32 0, i32 1
  store float %396, ptr %398, align 8
  store float %397, ptr %399, align 4
  br label %400

400:                                              ; preds = %368
  %401 = load i32, ptr %15, align 4, !tbaa !5
  %402 = add i32 %401, 1
  store i32 %402, ptr %15, align 4, !tbaa !5
  br label %314, !llvm.loop !21

403:                                              ; preds = %314
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #9
  %404 = load i32, ptr %6, align 4, !tbaa !5
  %405 = load float, ptr %12, align 4, !tbaa !11
  %406 = call ptr @detector_cccf_create(ptr noundef %99, i32 noundef %404, float noundef %405, float noundef 0x3F9EB851E0000000)
  store ptr %406, ptr %33, align 8, !tbaa !9
  %407 = load ptr, ptr %33, align 8, !tbaa !9
  call void @detector_cccf_print(ptr noundef %407)
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #9
  store float 0.000000e+00, ptr %34, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #9
  store float 0.000000e+00, ptr %35, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %36) #9
  store float 1.000000e+00, ptr %36, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #9
  store i32 0, ptr %37, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %38) #9
  store i32 0, ptr %38, align 4, !tbaa !5
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %408

408:                                              ; preds = %437, %403
  %409 = load i32, ptr %15, align 4, !tbaa !5
  %410 = load i32, ptr %16, align 4, !tbaa !5
  %411 = icmp ult i32 %409, %410
  br i1 %411, label %412, label %440

412:                                              ; preds = %408
  call void @llvm.lifetime.start.p0(i64 4, ptr %39) #9
  %413 = load ptr, ptr %33, align 8, !tbaa !9
  %414 = load i32, ptr %15, align 4, !tbaa !5
  %415 = zext i32 %414 to i64
  %416 = getelementptr inbounds { float, float }, ptr %105, i64 %415
  %417 = getelementptr inbounds { float, float }, ptr %416, i32 0, i32 0
  %418 = load float, ptr %417, align 8
  %419 = getelementptr inbounds { float, float }, ptr %416, i32 0, i32 1
  %420 = load float, ptr %419, align 4
  %421 = getelementptr inbounds { float, float }, ptr %40, i32 0, i32 0
  %422 = getelementptr inbounds { float, float }, ptr %40, i32 0, i32 1
  store float %418, ptr %421, align 4
  store float %420, ptr %422, align 4
  %423 = load <2 x float>, ptr %40, align 4
  %424 = call i32 @detector_cccf_correlate(ptr noundef %413, <2 x float> noundef %423, ptr noundef %34, ptr noundef %35, ptr noundef %36)
  store i32 %424, ptr %39, align 4, !tbaa !5
  %425 = load i32, ptr %39, align 4, !tbaa !5
  %426 = icmp ne i32 %425, 0
  br i1 %426, label %427, label %436

427:                                              ; preds = %412
  store i32 1, ptr %37, align 4, !tbaa !5
  %428 = load float, ptr %34, align 4, !tbaa !11
  %429 = fpext float %428 to double
  %430 = load float, ptr %35, align 4, !tbaa !11
  %431 = fpext float %430 to double
  %432 = load float, ptr %36, align 4, !tbaa !11
  %433 = fpext float %432 to double
  %434 = call i32 (ptr, ...) @printf(ptr noundef @.str.10, double noundef %429, double noundef %431, double noundef %433)
  %435 = load i32, ptr %15, align 4, !tbaa !5
  store i32 %435, ptr %38, align 4, !tbaa !5
  br label %436

436:                                              ; preds = %427, %412
  call void @llvm.lifetime.end.p0(i64 4, ptr %39) #9
  br label %437

437:                                              ; preds = %436
  %438 = load i32, ptr %15, align 4, !tbaa !5
  %439 = add i32 %438, 1
  store i32 %439, ptr %15, align 4, !tbaa !5
  br label %408, !llvm.loop !22

440:                                              ; preds = %408
  %441 = load ptr, ptr %33, align 8, !tbaa !9
  call void @detector_cccf_destroy(ptr noundef %441)
  %442 = call i32 (ptr, ...) @printf(ptr noundef @.str.11)
  %443 = load i32, ptr %37, align 4, !tbaa !5
  %444 = icmp ne i32 %443, 0
  %445 = zext i1 %444 to i64
  %446 = select i1 %444, ptr @.str.13, ptr @.str.14
  %447 = call i32 (ptr, ...) @printf(ptr noundef @.str.12, ptr noundef %446)
  call void @llvm.lifetime.start.p0(i64 4, ptr %41) #9
  %448 = load i32, ptr %38, align 4, !tbaa !5
  %449 = uitofp i32 %448 to float
  %450 = load float, ptr %34, align 4, !tbaa !11
  %451 = fadd float %449, %450
  store float %451, ptr %41, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %42) #9
  %452 = load i32, ptr %6, align 4, !tbaa !5
  %453 = mul i32 2, %452
  %454 = uitofp i32 %453 to float
  %455 = load float, ptr %7, align 4, !tbaa !11
  %456 = fadd float %454, %455
  store float %456, ptr %42, align 4, !tbaa !11
  %457 = load float, ptr %41, align 4, !tbaa !11
  %458 = fpext float %457 to double
  %459 = load float, ptr %42, align 4, !tbaa !11
  %460 = fpext float %459 to double
  %461 = load float, ptr %42, align 4, !tbaa !11
  %462 = load float, ptr %41, align 4, !tbaa !11
  %463 = fsub float %461, %462
  %464 = fpext float %463 to double
  %465 = call i32 (ptr, ...) @printf(ptr noundef @.str.15, double noundef %458, double noundef %460, double noundef %464)
  %466 = load float, ptr %35, align 4, !tbaa !11
  %467 = fpext float %466 to double
  %468 = load float, ptr %10, align 4, !tbaa !11
  %469 = fpext float %468 to double
  %470 = load float, ptr %10, align 4, !tbaa !11
  %471 = load float, ptr %35, align 4, !tbaa !11
  %472 = fsub float %470, %471
  %473 = fpext float %472 to double
  %474 = call i32 (ptr, ...) @printf(ptr noundef @.str.16, double noundef %467, double noundef %469, double noundef %473)
  %475 = load float, ptr %36, align 4, !tbaa !11
  %476 = call float @log10f(float noundef %475) #9
  %477 = fmul float 2.000000e+01, %476
  %478 = fpext float %477 to double
  %479 = load float, ptr %18, align 4, !tbaa !11
  %480 = call float @log10f(float noundef %479) #9
  %481 = fmul float 2.000000e+01, %480
  %482 = fpext float %481 to double
  %483 = load float, ptr %18, align 4, !tbaa !11
  %484 = load float, ptr %36, align 4, !tbaa !11
  %485 = fdiv float %483, %484
  %486 = fpext float %485 to double
  %487 = call double @log10(double noundef %486) #9
  %488 = fmul double 2.000000e+01, %487
  %489 = call i32 (ptr, ...) @printf(ptr noundef @.str.17, double noundef %478, double noundef %482, double noundef %488)
  %490 = call i32 (ptr, ...) @printf(ptr noundef @.str.11)
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #9
  %491 = call noalias ptr @fopen(ptr noundef @.str.18, ptr noundef @.str.19)
  store ptr %491, ptr %43, align 8, !tbaa !9
  %492 = load ptr, ptr %43, align 8, !tbaa !9
  %493 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %492, ptr noundef @.str.20, ptr noundef @.str.18) #9
  %494 = load ptr, ptr %43, align 8, !tbaa !9
  %495 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %494, ptr noundef @.str.21) #9
  %496 = load ptr, ptr %43, align 8, !tbaa !9
  %497 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %496, ptr noundef @.str.22) #9
  %498 = load ptr, ptr %43, align 8, !tbaa !9
  %499 = load i32, ptr %6, align 4, !tbaa !5
  %500 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %498, ptr noundef @.str.23, i32 noundef %499) #9
  %501 = load ptr, ptr %43, align 8, !tbaa !9
  %502 = load i32, ptr %16, align 4, !tbaa !5
  %503 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %501, ptr noundef @.str.24, i32 noundef %502) #9
  %504 = load ptr, ptr %43, align 8, !tbaa !9
  %505 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %504, ptr noundef @.str.25) #9
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %506

506:                                              ; preds = %531, %440
  %507 = load i32, ptr %15, align 4, !tbaa !5
  %508 = load i32, ptr %6, align 4, !tbaa !5
  %509 = icmp ult i32 %507, %508
  br i1 %509, label %510, label %534

510:                                              ; preds = %506
  %511 = load ptr, ptr %43, align 8, !tbaa !9
  %512 = load i32, ptr %15, align 4, !tbaa !5
  %513 = add i32 %512, 1
  %514 = load i32, ptr %15, align 4, !tbaa !5
  %515 = zext i32 %514 to i64
  %516 = getelementptr inbounds { float, float }, ptr %99, i64 %515
  %517 = getelementptr inbounds { float, float }, ptr %516, i32 0, i32 0
  %518 = load float, ptr %517, align 8
  %519 = getelementptr inbounds { float, float }, ptr %516, i32 0, i32 1
  %520 = load float, ptr %519, align 4
  %521 = fpext float %518 to double
  %522 = load i32, ptr %15, align 4, !tbaa !5
  %523 = zext i32 %522 to i64
  %524 = getelementptr inbounds { float, float }, ptr %99, i64 %523
  %525 = getelementptr inbounds { float, float }, ptr %524, i32 0, i32 0
  %526 = load float, ptr %525, align 8
  %527 = getelementptr inbounds { float, float }, ptr %524, i32 0, i32 1
  %528 = load float, ptr %527, align 4
  %529 = fpext float %528 to double
  %530 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %511, ptr noundef @.str.26, i32 noundef %513, double noundef %521, double noundef %529) #9
  br label %531

531:                                              ; preds = %510
  %532 = load i32, ptr %15, align 4, !tbaa !5
  %533 = add i32 %532, 1
  store i32 %533, ptr %15, align 4, !tbaa !5
  br label %506, !llvm.loop !23

534:                                              ; preds = %506
  %535 = load ptr, ptr %43, align 8, !tbaa !9
  %536 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %535, ptr noundef @.str.27) #9
  %537 = load ptr, ptr %43, align 8, !tbaa !9
  %538 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %537, ptr noundef @.str.28) #9
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %539

539:                                              ; preds = %584, %534
  %540 = load i32, ptr %15, align 4, !tbaa !5
  %541 = load i32, ptr %16, align 4, !tbaa !5
  %542 = icmp ult i32 %540, %541
  br i1 %542, label %543, label %587

543:                                              ; preds = %539
  %544 = load ptr, ptr %43, align 8, !tbaa !9
  %545 = load i32, ptr %15, align 4, !tbaa !5
  %546 = add i32 %545, 1
  %547 = load i32, ptr %15, align 4, !tbaa !5
  %548 = zext i32 %547 to i64
  %549 = getelementptr inbounds { float, float }, ptr %102, i64 %548
  %550 = getelementptr inbounds { float, float }, ptr %549, i32 0, i32 0
  %551 = load float, ptr %550, align 8
  %552 = getelementptr inbounds { float, float }, ptr %549, i32 0, i32 1
  %553 = load float, ptr %552, align 4
  %554 = fpext float %551 to double
  %555 = load i32, ptr %15, align 4, !tbaa !5
  %556 = zext i32 %555 to i64
  %557 = getelementptr inbounds { float, float }, ptr %102, i64 %556
  %558 = getelementptr inbounds { float, float }, ptr %557, i32 0, i32 0
  %559 = load float, ptr %558, align 8
  %560 = getelementptr inbounds { float, float }, ptr %557, i32 0, i32 1
  %561 = load float, ptr %560, align 4
  %562 = fpext float %561 to double
  %563 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %544, ptr noundef @.str.29, i32 noundef %546, double noundef %554, double noundef %562) #9
  %564 = load ptr, ptr %43, align 8, !tbaa !9
  %565 = load i32, ptr %15, align 4, !tbaa !5
  %566 = add i32 %565, 1
  %567 = load i32, ptr %15, align 4, !tbaa !5
  %568 = zext i32 %567 to i64
  %569 = getelementptr inbounds { float, float }, ptr %105, i64 %568
  %570 = getelementptr inbounds { float, float }, ptr %569, i32 0, i32 0
  %571 = load float, ptr %570, align 8
  %572 = getelementptr inbounds { float, float }, ptr %569, i32 0, i32 1
  %573 = load float, ptr %572, align 4
  %574 = fpext float %571 to double
  %575 = load i32, ptr %15, align 4, !tbaa !5
  %576 = zext i32 %575 to i64
  %577 = getelementptr inbounds { float, float }, ptr %105, i64 %576
  %578 = getelementptr inbounds { float, float }, ptr %577, i32 0, i32 0
  %579 = load float, ptr %578, align 8
  %580 = getelementptr inbounds { float, float }, ptr %577, i32 0, i32 1
  %581 = load float, ptr %580, align 4
  %582 = fpext float %581 to double
  %583 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %564, ptr noundef @.str.30, i32 noundef %566, double noundef %574, double noundef %582) #9
  br label %584

584:                                              ; preds = %543
  %585 = load i32, ptr %15, align 4, !tbaa !5
  %586 = add i32 %585, 1
  store i32 %586, ptr %15, align 4, !tbaa !5
  br label %539, !llvm.loop !24

587:                                              ; preds = %539
  %588 = load ptr, ptr %43, align 8, !tbaa !9
  %589 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %588, ptr noundef @.str.31) #9
  %590 = load ptr, ptr %43, align 8, !tbaa !9
  %591 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %590, ptr noundef @.str.32) #9
  %592 = load ptr, ptr %43, align 8, !tbaa !9
  %593 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %592, ptr noundef @.str.33) #9
  %594 = load ptr, ptr %43, align 8, !tbaa !9
  %595 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %594, ptr noundef @.str.34) #9
  %596 = load ptr, ptr %43, align 8, !tbaa !9
  %597 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %596, ptr noundef @.str.35) #9
  %598 = load ptr, ptr %43, align 8, !tbaa !9
  %599 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %598, ptr noundef @.str.36) #9
  %600 = load ptr, ptr %43, align 8, !tbaa !9
  %601 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %600, ptr noundef @.str.37) #9
  %602 = load ptr, ptr %43, align 8, !tbaa !9
  %603 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %602, ptr noundef @.str.38) #9
  %604 = load ptr, ptr %43, align 8, !tbaa !9
  %605 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %604, ptr noundef @.str.39) #9
  %606 = load ptr, ptr %43, align 8, !tbaa !9
  %607 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %606, ptr noundef @.str.35) #9
  %608 = load ptr, ptr %43, align 8, !tbaa !9
  %609 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %608, ptr noundef @.str.36) #9
  %610 = load ptr, ptr %43, align 8, !tbaa !9
  %611 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %610, ptr noundef @.str.40) #9
  %612 = load ptr, ptr %43, align 8, !tbaa !9
  %613 = call i32 @fclose(ptr noundef %612)
  %614 = call i32 (ptr, ...) @printf(ptr noundef @.str.41, ptr noundef @.str.18)
  store i32 0, ptr %3, align 4
  store i32 1, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %42) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %41) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %38) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #9
  %615 = load ptr, ptr %19, align 8
  call void @llvm.stackrestore.p0(ptr %615)
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #9
  br label %616

616:                                              ; preds = %587, %51
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #9
  %617 = load i32, ptr %3, align 4
  ret i32 %617
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nounwind
declare i32 @getopt(i32 noundef, ptr noundef, ptr noundef) #4

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #5

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare double @atof(ptr noundef nonnull) #5

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #6

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #4

; Function Attrs: nounwind
declare float @powf(float noundef, float noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #7

declare float @randnf(...) #1

declare i32 @fft_run(i32 noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) #1

declare <2 x float> @__mulsc3(float, float, float, float)

; Function Attrs: nounwind
declare float @sqrtf(float noundef) #4

declare ptr @firfilt_crcf_create_kaiser(i32 noundef, float noundef, float noundef, float noundef) #1

declare i32 @firfilt_crcf_push(ptr noundef, <2 x float> noundef) #1

declare i32 @firfilt_crcf_execute(ptr noundef, ptr noundef) #1

declare i32 @firfilt_crcf_destroy(ptr noundef) #1

; Function Attrs: nounwind
declare <2 x float> @cexpf(<2 x float> noundef) #4

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #8

declare ptr @detector_cccf_create(ptr noundef, i32 noundef, float noundef, float noundef) #1

declare void @detector_cccf_print(ptr noundef) #1

declare i32 @detector_cccf_correlate(ptr noundef, <2 x float> noundef, ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare void @detector_cccf_destroy(ptr noundef) #1

; Function Attrs: nounwind
declare float @log10f(float noundef) #4

; Function Attrs: nounwind
declare double @log10(double noundef) #4

declare noalias ptr @fopen(ptr noundef, ptr noundef) #1

declare i32 @fclose(ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #7

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nounwind uwtable "min-legal-vector-width"="64" "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { inlinehint nounwind willreturn memory(read) 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 = { noreturn 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 #7 = { nocallback nofree nosync nounwind willreturn }
attributes #8 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { noreturn 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{!"branch_weights", i32 1, i32 1048575}
!17 = distinct !{!17, !14}
!18 = distinct !{!18, !14}
!19 = distinct !{!19, !14}
!20 = distinct !{!20, !14}
!21 = distinct !{!21, !14}
!22 = distinct !{!22, !14}
!23 = distinct !{!23, !14}
!24 = distinct !{!24, !14}


; 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"

@.str.8 = external hidden unnamed_addr constant [12 x i8], align 1
@optarg = external local_unnamed_addr global ptr, align 8
@stderr = external local_unnamed_addr global ptr, align 8
@.str.9 = external hidden unnamed_addr constant [59 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [71 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [63 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.36 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.37 = external hidden unnamed_addr constant [33 x i8], align 1
@.str.38 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.39 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.40 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.41 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @usage() local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) local_unnamed_addr #2 {
  %3 = alloca float, align 4
  %4 = alloca float, align 4
  %5 = alloca float, align 4
  br label %.outer

.outer:                                           ; preds = %24, %2
  %.0161.ph = phi float [ %27, %24 ], [ 0x3FD3333340000000, %2 ]
  %.0159.ph = phi float [ %.0159.ph386, %24 ], [ 0.000000e+00, %2 ]
  %.0153.ph = phi float [ %.0153.ph391, %24 ], [ 2.000000e+01, %2 ]
  %.0151.ph = phi float [ %.0151.ph395, %24 ], [ 0.000000e+00, %2 ]
  %.0150.ph = phi i32 [ %.0150, %24 ], [ 128, %2 ]
  br label %.outer385

.outer385:                                        ; preds = %.outer, %12
  %.0159.ph386 = phi float [ %.0159.ph, %.outer ], [ %15, %12 ]
  %.0153.ph387 = phi float [ %.0153.ph, %.outer ], [ %.0153.ph391, %12 ]
  %.0151.ph388 = phi float [ %.0151.ph, %.outer ], [ %.0151.ph395, %12 ]
  %.0150.ph389 = phi i32 [ %.0150.ph, %.outer ], [ %.0150, %12 ]
  br label %.outer390

.outer390:                                        ; preds = %.outer385, %20
  %.0153.ph391 = phi float [ %.0153.ph387, %.outer385 ], [ %23, %20 ]
  %.0151.ph392 = phi float [ %.0151.ph388, %.outer385 ], [ %.0151.ph395, %20 ]
  %.0150.ph393 = phi i32 [ %.0150.ph389, %.outer385 ], [ %.0150, %20 ]
  br label %.outer394

.outer394:                                        ; preds = %.outer390, %16
  %.0151.ph395 = phi float [ %.0151.ph392, %.outer390 ], [ %19, %16 ]
  %.0150.ph396 = phi i32 [ %.0150.ph393, %.outer390 ], [ %.0150, %16 ]
  br label %6

6:                                                ; preds = %.outer394, %9
  %.0150 = phi i32 [ %11, %9 ], [ %.0150.ph396, %.outer394 ]
  %7 = tail call i32 @getopt(i32 noundef %0, ptr noundef %1, ptr noundef nonnull @.str.8) #12
  switch i32 %7, label %28 [
    i32 -1, label %29
    i32 104, label %8
    i32 110, label %9
    i32 70, label %12
    i32 84, label %16
    i32 83, label %20
    i32 116, label %24
  ]

8:                                                ; preds = %6
  tail call void @usage()
  br label %336

9:                                                ; preds = %6
  %10 = load ptr, ptr @optarg, align 8, !tbaa !5
  %11 = tail call i32 @atoi(ptr nocapture noundef %10) #13
  br label %6, !llvm.loop !9

12:                                               ; preds = %6
  %13 = load ptr, ptr @optarg, align 8, !tbaa !5
  %14 = tail call double @atof(ptr noundef %13) #13
  %15 = fptrunc double %14 to float
  br label %.outer385, !llvm.loop !9

16:                                               ; preds = %6
  %17 = load ptr, ptr @optarg, align 8, !tbaa !5
  %18 = tail call double @atof(ptr noundef %17) #13
  %19 = fptrunc double %18 to float
  br label %.outer394, !llvm.loop !9

20:                                               ; preds = %6
  %21 = load ptr, ptr @optarg, align 8, !tbaa !5
  %22 = tail call double @atof(ptr noundef %21) #13
  %23 = fptrunc double %22 to float
  br label %.outer390, !llvm.loop !9

24:                                               ; preds = %6
  %25 = load ptr, ptr @optarg, align 8, !tbaa !5
  %26 = tail call double @atof(ptr noundef %25) #13
  %27 = fptrunc double %26 to float
  br label %.outer, !llvm.loop !9

28:                                               ; preds = %6
  tail call void @exit(i32 noundef 1) #14
  unreachable

29:                                               ; preds = %6
  %30 = tail call float @llvm.fabs.f32(float %.0151.ph395)
  %or.cond = fcmp ogt float %30, 5.000000e-01
  br i1 %or.cond, label %31, label %35

31:                                               ; preds = %29
  %32 = load ptr, ptr @stderr, align 8, !tbaa !5
  %33 = load ptr, ptr %1, align 8, !tbaa !5
  %34 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %32, ptr noundef nonnull @.str.9, ptr noundef %33) #15
  tail call void @exit(i32 noundef 1) #14
  unreachable

35:                                               ; preds = %29
  %36 = mul i32 %.0150, 3
  %37 = fadd float %.0153.ph391, -3.000000e+01
  %38 = fdiv float %37, 2.000000e+01
  %39 = tail call float @powf(float noundef 1.000000e+01, float noundef %38) #12
  %40 = zext i32 %.0150 to i64
  %41 = tail call ptr @llvm.stacksave.p0()
  %42 = alloca { float, float }, i64 %40, align 16
  %43 = zext i32 %36 to i64
  %44 = alloca { float, float }, i64 %43, align 16
  %45 = alloca { float, float }, i64 %43, align 16
  %46 = alloca { float, float }, i64 %40, align 16
  %.not = icmp eq i32 %.0150, 0
  br i1 %.not, label %._crit_edge.thread, label %.lr.ph

._crit_edge.thread:                               ; preds = %35
  %47 = call i32 @fft_run(i32 noundef %.0150, ptr noundef nonnull %46, ptr noundef nonnull %42, i32 noundef -1, i32 noundef 0) #12
  br label %._crit_edge192.thread

.lr.ph:                                           ; preds = %35
  %48 = uitofp i32 %.0150 to double
  %49 = fmul double %48, 4.000000e-01
  %50 = fmul double %48, 6.000000e-01
  br label %51

51:                                               ; preds = %.lr.ph, %61
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %61 ]
  %52 = trunc nuw i64 %indvars.iv to i32
  %53 = uitofp i32 %52 to double
  %54 = fcmp ogt double %49, %53
  %55 = fcmp olt double %50, %53
  %or.cond171 = or i1 %54, %55
  br i1 %or.cond171, label %56, label %61

56:                                               ; preds = %51
  %57 = tail call float (...) @randnf() #12
  %58 = tail call float (...) @randnf() #12
  %59 = fmul float %58, 0.000000e+00
  %60 = fadd float %57, %59
  br label %61

61:                                               ; preds = %51, %56
  %62 = phi float [ %60, %56 ], [ 0.000000e+00, %51 ]
  %63 = phi float [ %58, %56 ], [ 0.000000e+00, %51 ]
  %64 = getelementptr inbounds { float, float }, ptr %46, i64 %indvars.iv
  %65 = getelementptr inbounds i8, ptr %64, i64 4
  store float %62, ptr %64, align 8
  store float %63, ptr %65, align 4
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %40
  br i1 %exitcond.not, label %._crit_edge, label %51, !llvm.loop !11

._crit_edge:                                      ; preds = %61
  %66 = call i32 @fft_run(i32 noundef %.0150, ptr noundef nonnull %46, ptr noundef nonnull %42, i32 noundef -1, i32 noundef 0) #12
  br i1 %.not, label %._crit_edge192.thread, label %.lr.ph187

.preheader172:                                    ; preds = %85
  br i1 %.not, label %._crit_edge192.thread, label %.lr.ph189

.lr.ph189:                                        ; preds = %.preheader172
  %67 = uitofp i32 %.0150 to float
  %68 = fdiv float %87, %67
  %xtraiter = and i64 %40, 1
  %69 = icmp eq i32 %.0150, 1
  br i1 %69, label %.preheader.unr-lcssa, label %.lr.ph189.new

.lr.ph189.new:                                    ; preds = %.lr.ph189
  %unroll_iter = and i64 %40, 4294967294
  br label %147

.lr.ph187:                                        ; preds = %._crit_edge, %85
  %indvars.iv236 = phi i64 [ %indvars.iv.next237, %85 ], [ 0, %._crit_edge ]
  %.0165184 = phi float [ %87, %85 ], [ 0.000000e+00, %._crit_edge ]
  %70 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv236
  %71 = load <2 x float>, ptr %70, align 8
  %72 = extractelement <2 x float> %71, i64 1
  %73 = fneg float %72
  %74 = fmul <2 x float> %71, %71
  %shift = shufflevector <2 x float> %74, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %75 = fadd <2 x float> %74, %shift
  %76 = extractelement <2 x float> %75, i64 0
  %77 = fcmp uno float %76, 0.000000e+00
  br i1 %77, label %78, label %85, !prof !12

78:                                               ; preds = %.lr.ph187
  %79 = extractelement <2 x float> %71, i64 0
  %80 = fmul float %79, %72
  %81 = fsub float %80, %80
  %82 = fcmp uno float %81, 0.000000e+00
  br i1 %82, label %83, label %85, !prof !12

83:                                               ; preds = %78
  %84 = call <2 x float> @__mulsc3(float noundef %79, float noundef %72, float noundef %79, float noundef %73) #12
  %.sroa.052.0.vec.extract = extractelement <2 x float> %84, i64 0
  br label %85

85:                                               ; preds = %83, %78, %.lr.ph187
  %86 = phi float [ %76, %.lr.ph187 ], [ %76, %78 ], [ %.sroa.052.0.vec.extract, %83 ]
  %87 = fadd float %.0165184, %86
  %indvars.iv.next237 = add nuw nsw i64 %indvars.iv236, 1
  %exitcond240.not = icmp eq i64 %indvars.iv.next237, %40
  br i1 %exitcond240.not, label %.preheader172, label %.lr.ph187, !llvm.loop !13

.preheader.unr-lcssa:                             ; preds = %147, %.lr.ph189
  %indvars.iv241.unr = phi i64 [ 0, %.lr.ph189 ], [ %indvars.iv.next242.1, %147 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader, label %.preheader.epilog-lcssa

.preheader.epilog-lcssa:                          ; preds = %.preheader.unr-lcssa
  %88 = call float @sqrtf(float noundef %68) #12
  %89 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv241.unr
  %90 = load <2 x float>, ptr %89, align 8
  %91 = insertelement <2 x float> poison, float %88, i64 0
  %92 = shufflevector <2 x float> %91, <2 x float> poison, <2 x i32> zeroinitializer
  %93 = fdiv <2 x float> %90, %92
  store <2 x float> %93, ptr %89, align 8
  br label %.preheader

.preheader:                                       ; preds = %.preheader.unr-lcssa, %.preheader.epilog-lcssa
  br i1 %.not, label %._crit_edge192.thread, label %.lr.ph191

.lr.ph191:                                        ; preds = %.preheader
  %94 = shl i32 %.0150, 1
  %min.iters.check = icmp ult i32 %.0150, 60
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.scevcheck

scalar.ph.preheader:                              ; preds = %middle.block, %vector.memcheck, %vector.scevcheck, %.lr.ph191
  %indvars.iv246.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %vector.scevcheck ], [ 0, %.lr.ph191 ], [ %n.vec, %middle.block ]
  %xtraiter420 = and i64 %40, 1
  %lcmp.mod421.not = icmp eq i64 %xtraiter420, 0
  br i1 %lcmp.mod421.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader
  %95 = getelementptr inbounds { float, float }, ptr %44, i64 %indvars.iv246.ph
  store <2 x float> zeroinitializer, ptr %95, align 16
  %96 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv246.ph
  %97 = trunc nuw i64 %indvars.iv246.ph to i32
  %98 = add i32 %.0150, %97
  %99 = zext i32 %98 to i64
  %100 = getelementptr inbounds { float, float }, ptr %44, i64 %99
  %101 = load <2 x float>, ptr %96, align 16
  store <2 x float> %101, ptr %100, align 8
  %102 = add i32 %94, %97
  %103 = zext i32 %102 to i64
  %104 = getelementptr inbounds { float, float }, ptr %44, i64 %103
  store <2 x float> zeroinitializer, ptr %104, align 16
  %indvars.iv.next247.prol = or disjoint i64 %indvars.iv246.ph, 1
  br label %scalar.ph.prol.loopexit

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %indvars.iv246.unr = phi i64 [ %indvars.iv246.ph, %scalar.ph.preheader ], [ %indvars.iv.next247.prol, %scalar.ph.prol ]
  %105 = add nsw i64 %40, -1
  %106 = icmp eq i64 %indvars.iv246.ph, %105
  br i1 %106, label %._crit_edge192, label %scalar.ph

vector.scevcheck:                                 ; preds = %.lr.ph191
  %107 = add nsw i64 %40, -1
  %108 = trunc i64 %107 to i32
  %109 = xor i32 %.0150, -1
  %110 = icmp ult i32 %109, %108
  %111 = trunc i64 %107 to i32
  %112 = xor i32 %94, -1
  %113 = icmp ult i32 %112, %111
  %114 = icmp ugt i64 %107, 4294967295
  %115 = or i1 %113, %114
  %116 = zext i32 %94 to i64
  %117 = shl nuw nsw i64 %116, 3
  %scevgep = getelementptr i8, ptr %44, i64 %117
  %mul.result = shl nsw i64 %107, 3
  %118 = getelementptr i8, ptr %scevgep, i64 %mul.result
  %119 = icmp ult ptr %118, %scevgep
  %scevgep303 = getelementptr i8, ptr %44, i64 4
  %scevgep304 = getelementptr i8, ptr %scevgep303, i64 %117
  %mul.result306 = shl nsw i64 %107, 3
  %120 = getelementptr i8, ptr %scevgep304, i64 %mul.result306
  %121 = icmp ult ptr %120, %scevgep304
  %scevgep308 = getelementptr i8, ptr %44, i64 4
  %122 = shl nuw nsw i64 %40, 3
  %scevgep309 = getelementptr i8, ptr %scevgep308, i64 %122
  %mul.result311 = shl nsw i64 %107, 3
  %123 = getelementptr i8, ptr %scevgep309, i64 %mul.result311
  %124 = icmp ult ptr %123, %scevgep309
  %scevgep313 = getelementptr i8, ptr %44, i64 %122
  %mul.result315 = shl nsw i64 %107, 3
  %125 = getelementptr i8, ptr %scevgep313, i64 %mul.result315
  %126 = icmp ult ptr %125, %scevgep313
  %127 = or i1 %110, %115
  %128 = or i1 %119, %127
  %129 = or i1 %121, %128
  %130 = or i1 %124, %129
  %131 = or i1 %126, %130
  br i1 %131, label %scalar.ph.preheader, label %vector.memcheck

vector.memcheck:                                  ; preds = %vector.scevcheck
  %scevgep317 = getelementptr i8, ptr %44, i64 -4
  %132 = shl nuw nsw i64 %40, 3
  %scevgep318 = getelementptr i8, ptr %scevgep317, i64 %132
  %scevgep319 = getelementptr i8, ptr %44, i64 4
  %scevgep320 = getelementptr i8, ptr %44, i64 %132
  %133 = shl nuw nsw i64 %40, 4
  %scevgep321 = getelementptr i8, ptr %scevgep317, i64 %133
  %scevgep322 = getelementptr i8, ptr %scevgep319, i64 %132
  %scevgep323 = getelementptr i8, ptr %44, i64 %133
  %134 = zext i32 %94 to i64
  %135 = shl nuw nsw i64 %134, 3
  %scevgep324 = getelementptr i8, ptr %44, i64 %135
  %scevgep325 = getelementptr i8, ptr %44, i64 -4
  %136 = add nuw nsw i64 %132, %135
  %scevgep326 = getelementptr i8, ptr %scevgep325, i64 %136
  %scevgep327 = getelementptr i8, ptr %44, i64 4
  %scevgep328 = getelementptr i8, ptr %scevgep327, i64 %135
  %scevgep329 = getelementptr i8, ptr %44, i64 %136
  %bound0 = icmp ult ptr %44, %scevgep320
  %bound1 = icmp ult ptr %scevgep319, %scevgep318
  %found.conflict = and i1 %bound0, %bound1
  %bound0330 = icmp ult ptr %44, %scevgep321
  %bound1331 = icmp ult ptr %44, %scevgep317
  %found.conflict332 = and i1 %bound0330, %bound1331
  %conflict.rdx = or i1 %found.conflict, %found.conflict332
  %bound0333 = icmp ult ptr %44, %scevgep323
  %bound1334 = icmp ult ptr %scevgep319, %scevgep317
  %found.conflict335 = and i1 %bound0333, %bound1334
  %conflict.rdx336 = or i1 %conflict.rdx, %found.conflict335
  %bound0337 = icmp ult ptr %44, %scevgep326
  %bound1338 = icmp ult ptr %scevgep324, %scevgep318
  %found.conflict339 = and i1 %bound0337, %bound1338
  %conflict.rdx340 = or i1 %conflict.rdx336, %found.conflict339
  %bound0341 = icmp ult ptr %44, %scevgep329
  %bound1342 = icmp ult ptr %scevgep328, %scevgep318
  %found.conflict343 = and i1 %bound0341, %bound1342
  %conflict.rdx344 = or i1 %conflict.rdx340, %found.conflict343
  %bound0346 = icmp ult ptr %scevgep319, %scevgep323
  %bound1347 = icmp ult ptr %scevgep319, %44
  %found.conflict348 = and i1 %bound0346, %bound1347
  %conflict.rdx349 = or i1 %conflict.rdx344, %found.conflict348
  %bound0350 = icmp ult ptr %scevgep319, %scevgep326
  %bound1351 = icmp ult ptr %scevgep324, %scevgep320
  %found.conflict352 = and i1 %bound0350, %bound1351
  %conflict.rdx353 = or i1 %conflict.rdx349, %found.conflict352
  %bound0354 = icmp ult ptr %scevgep319, %scevgep329
  %bound1355 = icmp ult ptr %scevgep328, %scevgep320
  %found.conflict356 = and i1 %bound0354, %bound1355
  %conflict.rdx357 = or i1 %conflict.rdx353, %found.conflict356
  %bound0358 = icmp ult ptr %scevgep320, %scevgep323
  %bound1359 = icmp ult ptr %scevgep322, %scevgep321
  %found.conflict360 = and i1 %bound0358, %bound1359
  %conflict.rdx361 = or i1 %conflict.rdx357, %found.conflict360
  %bound0362 = icmp ult ptr %scevgep320, %scevgep326
  %bound1363 = icmp ult ptr %scevgep324, %scevgep321
  %found.conflict364 = and i1 %bound0362, %bound1363
  %conflict.rdx365 = or i1 %conflict.rdx361, %found.conflict364
  %bound0366 = icmp ult ptr %scevgep320, %scevgep329
  %bound1367 = icmp ult ptr %scevgep328, %scevgep321
  %found.conflict368 = and i1 %bound0366, %bound1367
  %conflict.rdx369 = or i1 %conflict.rdx365, %found.conflict368
  %bound0370 = icmp ult ptr %scevgep322, %scevgep326
  %bound1371 = icmp ult ptr %scevgep324, %scevgep323
  %found.conflict372 = and i1 %bound0370, %bound1371
  %conflict.rdx373 = or i1 %conflict.rdx369, %found.conflict372
  %bound0374 = icmp ult ptr %scevgep322, %scevgep329
  %bound1375 = icmp ult ptr %scevgep328, %scevgep323
  %found.conflict376 = and i1 %bound0374, %bound1375
  %conflict.rdx377 = or i1 %conflict.rdx373, %found.conflict376
  %bound0378 = icmp ult ptr %scevgep324, %scevgep329
  %bound1379 = icmp ult ptr %scevgep328, %scevgep326
  %found.conflict380 = and i1 %bound0378, %bound1379
  %conflict.rdx381 = or i1 %conflict.rdx377, %found.conflict380
  br i1 %conflict.rdx381, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %40, 4294967294
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %137 = trunc i64 %index to i32
  %138 = getelementptr inbounds { float, float }, ptr %44, i64 %index
  store <4 x float> zeroinitializer, ptr %138, align 16
  %139 = getelementptr inbounds { float, float }, ptr %42, i64 %index
  %wide.vec = load <4 x float>, ptr %139, align 16
  %140 = add i32 %.0150, %137
  %141 = zext i32 %140 to i64
  %142 = getelementptr inbounds { float, float }, ptr %44, i64 %141
  store <4 x float> %wide.vec, ptr %142, align 8
  %143 = add i32 %94, %137
  %144 = zext i32 %143 to i64
  %145 = getelementptr inbounds { float, float }, ptr %44, i64 %144
  store <4 x float> zeroinitializer, ptr %145, align 16
  %index.next = add nuw i64 %index, 2
  %146 = icmp eq i64 %index.next, %n.vec
  br i1 %146, label %middle.block, label %vector.body, !llvm.loop !14

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %40
  br i1 %cmp.n, label %._crit_edge192, label %scalar.ph.preheader

147:                                              ; preds = %147, %.lr.ph189.new
  %indvars.iv241 = phi i64 [ 0, %.lr.ph189.new ], [ %indvars.iv.next242.1, %147 ]
  %niter = phi i64 [ 0, %.lr.ph189.new ], [ %niter.next.1, %147 ]
  %148 = call float @sqrtf(float noundef %68) #12
  %149 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv241
  %150 = load <2 x float>, ptr %149, align 16
  %151 = insertelement <2 x float> poison, float %148, i64 0
  %152 = shufflevector <2 x float> %151, <2 x float> poison, <2 x i32> zeroinitializer
  %153 = fdiv <2 x float> %150, %152
  store <2 x float> %153, ptr %149, align 16
  %indvars.iv.next242 = or disjoint i64 %indvars.iv241, 1
  %154 = call float @sqrtf(float noundef %68) #12
  %155 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv.next242
  %156 = load <2 x float>, ptr %155, align 8
  %157 = insertelement <2 x float> poison, float %154, i64 0
  %158 = shufflevector <2 x float> %157, <2 x float> poison, <2 x i32> zeroinitializer
  %159 = fdiv <2 x float> %156, %158
  store <2 x float> %159, ptr %155, align 8
  %indvars.iv.next242.1 = add nuw nsw i64 %indvars.iv241, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.preheader.unr-lcssa, label %147, !llvm.loop !17

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %indvars.iv246 = phi i64 [ %indvars.iv.next247.1, %scalar.ph ], [ %indvars.iv246.unr, %scalar.ph.prol.loopexit ]
  %160 = getelementptr inbounds { float, float }, ptr %44, i64 %indvars.iv246
  store <2 x float> zeroinitializer, ptr %160, align 8
  %161 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv246
  %162 = trunc nuw i64 %indvars.iv246 to i32
  %163 = add i32 %.0150, %162
  %164 = zext i32 %163 to i64
  %165 = getelementptr inbounds { float, float }, ptr %44, i64 %164
  %166 = load <2 x float>, ptr %161, align 8
  store <2 x float> %166, ptr %165, align 8
  %167 = add i32 %94, %162
  %168 = zext i32 %167 to i64
  %169 = getelementptr inbounds { float, float }, ptr %44, i64 %168
  store <2 x float> zeroinitializer, ptr %169, align 8
  %indvars.iv.next247 = add nuw nsw i64 %indvars.iv246, 1
  %170 = getelementptr inbounds { float, float }, ptr %44, i64 %indvars.iv.next247
  store <2 x float> zeroinitializer, ptr %170, align 8
  %171 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv.next247
  %172 = trunc nuw i64 %indvars.iv.next247 to i32
  %173 = add i32 %.0150, %172
  %174 = zext i32 %173 to i64
  %175 = getelementptr inbounds { float, float }, ptr %44, i64 %174
  %176 = load <2 x float>, ptr %171, align 8
  store <2 x float> %176, ptr %175, align 8
  %177 = add i32 %94, %172
  %178 = zext i32 %177 to i64
  %179 = getelementptr inbounds { float, float }, ptr %44, i64 %178
  store <2 x float> zeroinitializer, ptr %179, align 8
  %indvars.iv.next247.1 = add nuw nsw i64 %indvars.iv246, 2
  %exitcond250.not.1 = icmp eq i64 %indvars.iv.next247.1, %40
  br i1 %exitcond250.not.1, label %._crit_edge192, label %scalar.ph, !llvm.loop !18

._crit_edge192.thread:                            ; preds = %.preheader, %.preheader172, %._crit_edge.thread, %._crit_edge
  %180 = call ptr @firfilt_crcf_create_kaiser(i32 noundef 23, float noundef 0x3FDCCCCCC0000000, float noundef 4.000000e+01, float noundef %.0151.ph395) #12
  br label %.lr.ph195.preheader

._crit_edge192:                                   ; preds = %scalar.ph.prol.loopexit, %scalar.ph, %middle.block
  %181 = call ptr @firfilt_crcf_create_kaiser(i32 noundef 23, float noundef 0x3FDCCCCCC0000000, float noundef 4.000000e+01, float noundef %.0151.ph395) #12
  %182 = add i32 %36, 11
  %.not220 = icmp eq i32 %182, 0
  br i1 %.not220, label %._crit_edge196, label %.lr.ph195.preheader

.lr.ph195.preheader:                              ; preds = %._crit_edge192.thread, %._crit_edge192
  %183 = phi i32 [ 11, %._crit_edge192.thread ], [ %182, %._crit_edge192 ]
  %184 = phi ptr [ %180, %._crit_edge192.thread ], [ %181, %._crit_edge192 ]
  %wide.trip.count254 = zext i32 %183 to i64
  %invariant.gep = getelementptr i8, ptr %45, i64 -88
  br label %.lr.ph195

.lr.ph195:                                        ; preds = %.lr.ph195.preheader, %189
  %indvars.iv251 = phi i64 [ 0, %.lr.ph195.preheader ], [ %indvars.iv.next252, %189 ]
  %185 = icmp ult i64 %indvars.iv251, %43
  br i1 %185, label %186, label %189

186:                                              ; preds = %.lr.ph195
  %187 = getelementptr inbounds { float, float }, ptr %44, i64 %indvars.iv251
  %188 = load <2 x float>, ptr %187, align 8
  br label %189

189:                                              ; preds = %.lr.ph195, %186
  %.sink = phi <2 x float> [ %188, %186 ], [ zeroinitializer, %.lr.ph195 ]
  %190 = call i32 @firfilt_crcf_push(ptr noundef %184, <2 x float> noundef %.sink) #12
  %191 = icmp ult i64 %indvars.iv251, 11
  %gep = getelementptr { float, float }, ptr %invariant.gep, i64 %indvars.iv251
  %.sink292 = select i1 %191, ptr %45, ptr %gep
  %192 = call i32 @firfilt_crcf_execute(ptr noundef %184, ptr noundef nonnull %.sink292) #12
  %indvars.iv.next252 = add nuw nsw i64 %indvars.iv251, 1
  %exitcond255.not = icmp eq i64 %indvars.iv.next252, %wide.trip.count254
  br i1 %exitcond255.not, label %._crit_edge196, label %.lr.ph195, !llvm.loop !19

._crit_edge196:                                   ; preds = %189, %._crit_edge192
  %193 = phi ptr [ %181, %._crit_edge192 ], [ %184, %189 ]
  %194 = call i32 @firfilt_crcf_destroy(ptr noundef %193) #12
  br i1 %.not, label %._crit_edge200, label %.lr.ph199.preheader

.lr.ph199.preheader:                              ; preds = %._crit_edge196
  %umax = call i32 @llvm.umax.i32(i32 %36, i32 1)
  %wide.trip.count259 = zext i32 %umax to i64
  %195 = insertelement <2 x float> poison, float %39, i64 0
  %196 = shufflevector <2 x float> %195, <2 x float> poison, <2 x i32> zeroinitializer
  br label %.lr.ph199

.lr.ph199:                                        ; preds = %.lr.ph199.preheader, %223
  %indvars.iv256 = phi i64 [ 0, %.lr.ph199.preheader ], [ %indvars.iv.next257, %223 ]
  %197 = getelementptr inbounds { float, float }, ptr %45, i64 %indvars.iv256
  %198 = getelementptr inbounds i8, ptr %197, i64 4
  %199 = load <2 x float>, ptr %197, align 8
  %200 = fmul <2 x float> %196, %199
  store <2 x float> %200, ptr %197, align 8
  %201 = trunc nuw i64 %indvars.iv256 to i32
  %202 = uitofp i32 %201 to float
  %203 = call float @llvm.fmuladd.f32(float %.0159.ph386, float %202, float 0.000000e+00)
  %204 = fmul float %203, 0.000000e+00
  %.sroa.037.0.vec.insert = insertelement <2 x float> poison, float %204, i64 0
  %.sroa.037.4.vec.insert = insertelement <2 x float> %.sroa.037.0.vec.insert, float %203, i64 1
  %205 = call <2 x float> @cexpf(<2 x float> noundef %.sroa.037.4.vec.insert) #12
  %206 = load <2 x float>, ptr %197, align 8
  %207 = fmul <2 x float> %206, %205
  %208 = shufflevector <2 x float> %205, <2 x float> poison, <2 x i32> <i32 1, i32 0>
  %209 = fmul <2 x float> %208, %206
  %shift383 = shufflevector <2 x float> %207, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %210 = fsub <2 x float> %207, %shift383
  %211 = extractelement <2 x float> %210, i64 0
  %shift384 = shufflevector <2 x float> %209, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %212 = fadd <2 x float> %209, %shift384
  %213 = extractelement <2 x float> %212, i64 0
  %214 = fcmp uno float %211, 0.000000e+00
  br i1 %214, label %215, label %223, !prof !12

215:                                              ; preds = %.lr.ph199
  %216 = fcmp uno float %213, 0.000000e+00
  br i1 %216, label %217, label %223, !prof !12

217:                                              ; preds = %215
  %218 = extractelement <2 x float> %206, i64 0
  %219 = extractelement <2 x float> %206, i64 1
  %220 = extractelement <2 x float> %205, i64 0
  %221 = extractelement <2 x float> %205, i64 1
  %222 = call <2 x float> @__mulsc3(float noundef %218, float noundef %219, float noundef %220, float noundef %221) #12
  %.sroa.035.0.vec.extract = extractelement <2 x float> %222, i64 0
  %.sroa.035.4.vec.extract = extractelement <2 x float> %222, i64 1
  br label %223

223:                                              ; preds = %217, %215, %.lr.ph199
  %224 = phi float [ %211, %.lr.ph199 ], [ %211, %215 ], [ %.sroa.035.0.vec.extract, %217 ]
  %225 = phi float [ %213, %.lr.ph199 ], [ %213, %215 ], [ %.sroa.035.4.vec.extract, %217 ]
  store float %224, ptr %197, align 8
  store float %225, ptr %198, align 4
  %226 = call float (...) @randnf() #12
  %227 = call float (...) @randnf() #12
  %228 = fmul float %227, 0.000000e+00
  %229 = fadd float %226, %228
  %230 = insertelement <2 x float> poison, float %229, i64 0
  %231 = insertelement <2 x float> %230, float %227, i64 1
  %232 = fmul <2 x float> %231, <float 0x3FA030DC40000000, float 0x3FA030DC40000000>
  %233 = fpext <2 x float> %232 to <2 x double>
  %234 = fmul <2 x double> %233, <double 0x3FE6A09E667F3BCD, double 0x3FE6A09E667F3BCD>
  %235 = load <2 x float>, ptr %197, align 8
  %236 = fpext <2 x float> %235 to <2 x double>
  %237 = fadd <2 x double> %234, %236
  %238 = fptrunc <2 x double> %237 to <2 x float>
  store <2 x float> %238, ptr %197, align 8
  %indvars.iv.next257 = add nuw nsw i64 %indvars.iv256, 1
  %exitcond260.not = icmp eq i64 %indvars.iv.next257, %wide.trip.count259
  br i1 %exitcond260.not, label %._crit_edge200, label %.lr.ph199, !llvm.loop !20

._crit_edge200:                                   ; preds = %223, %._crit_edge196
  %239 = call ptr @detector_cccf_create(ptr noundef nonnull %42, i32 noundef %.0150, float noundef %.0161.ph, float noundef 0x3F9EB851E0000000) #12
  call void @detector_cccf_print(ptr noundef %239) #12
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #12
  store float 0.000000e+00, ptr %3, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #12
  store float 0.000000e+00, ptr %4, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #12
  store float 1.000000e+00, ptr %5, align 4, !tbaa !21
  br i1 %.not, label %._crit_edge206, label %.lr.ph205.preheader

.lr.ph205.preheader:                              ; preds = %._crit_edge200
  %umax264 = call i32 @llvm.umax.i32(i32 %36, i32 1)
  %wide.trip.count265 = zext i32 %umax264 to i64
  br label %.lr.ph205

.lr.ph205:                                        ; preds = %.lr.ph205.preheader, %252
  %indvars.iv261 = phi i64 [ 0, %.lr.ph205.preheader ], [ %indvars.iv.next262, %252 ]
  %.0155203 = phi i32 [ 0, %.lr.ph205.preheader ], [ %.1156, %252 ]
  %.0157202 = phi i32 [ 0, %.lr.ph205.preheader ], [ %.1158, %252 ]
  %240 = getelementptr inbounds { float, float }, ptr %45, i64 %indvars.iv261
  %241 = load <2 x float>, ptr %240, align 8
  %242 = call i32 @detector_cccf_correlate(ptr noundef %239, <2 x float> noundef %241, ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5) #12
  %.not169 = icmp eq i32 %242, 0
  br i1 %.not169, label %252, label %243

243:                                              ; preds = %.lr.ph205
  %244 = load float, ptr %3, align 4, !tbaa !21
  %245 = fpext float %244 to double
  %246 = load float, ptr %4, align 4, !tbaa !21
  %247 = fpext float %246 to double
  %248 = load float, ptr %5, align 4, !tbaa !21
  %249 = fpext float %248 to double
  %250 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.10, double noundef %245, double noundef %247, double noundef %249)
  %251 = trunc nuw i64 %indvars.iv261 to i32
  br label %252

252:                                              ; preds = %243, %.lr.ph205
  %.1158 = phi i32 [ 1, %243 ], [ %.0157202, %.lr.ph205 ]
  %.1156 = phi i32 [ %251, %243 ], [ %.0155203, %.lr.ph205 ]
  %indvars.iv.next262 = add nuw nsw i64 %indvars.iv261, 1
  %exitcond266.not = icmp eq i64 %indvars.iv.next262, %wide.trip.count265
  br i1 %exitcond266.not, label %._crit_edge206.loopexit, label %.lr.ph205, !llvm.loop !23

._crit_edge206.loopexit:                          ; preds = %252
  %253 = icmp eq i32 %.1158, 0
  %254 = select i1 %253, ptr @.str.14, ptr @.str.13
  %255 = uitofp i32 %.1156 to float
  br label %._crit_edge206

._crit_edge206:                                   ; preds = %._crit_edge206.loopexit, %._crit_edge200
  %.0157.lcssa = phi ptr [ @.str.14, %._crit_edge200 ], [ %254, %._crit_edge206.loopexit ]
  %.0155.lcssa = phi float [ 0.000000e+00, %._crit_edge200 ], [ %255, %._crit_edge206.loopexit ]
  call void @detector_cccf_destroy(ptr noundef %239) #12
  %256 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.11)
  %257 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.12, ptr noundef nonnull %.0157.lcssa)
  %258 = load float, ptr %3, align 4, !tbaa !21
  %259 = fadd float %258, %.0155.lcssa
  %260 = shl i32 %.0150, 1
  %261 = uitofp i32 %260 to float
  %262 = fadd float %.0151.ph395, %261
  %263 = fpext float %259 to double
  %264 = fpext float %262 to double
  %265 = fsub float %262, %259
  %266 = fpext float %265 to double
  %267 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.15, double noundef %263, double noundef %264, double noundef %266)
  %268 = load float, ptr %4, align 4, !tbaa !21
  %269 = fpext float %268 to double
  %270 = fpext float %.0159.ph386 to double
  %271 = fsub float %.0159.ph386, %268
  %272 = fpext float %271 to double
  %273 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.16, double noundef %269, double noundef %270, double noundef %272)
  %274 = load float, ptr %5, align 4, !tbaa !21
  %275 = call float @log10f(float noundef %274) #12
  %276 = fmul float %275, 2.000000e+01
  %277 = fpext float %276 to double
  %278 = call float @log10f(float noundef %39) #12
  %279 = fmul float %278, 2.000000e+01
  %280 = fpext float %279 to double
  %281 = load float, ptr %5, align 4, !tbaa !21
  %282 = fdiv float %39, %281
  %283 = fpext float %282 to double
  %284 = call double @log10(double noundef %283) #12
  %285 = fmul double %284, 2.000000e+01
  %286 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.17, double noundef %277, double noundef %280, double noundef %285)
  %287 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.11)
  %288 = call noalias ptr @fopen(ptr noundef nonnull @.str.18, ptr noundef nonnull @.str.19)
  %289 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.20, ptr noundef nonnull @.str.18) #12
  %290 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.21) #12
  %291 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.22) #12
  %292 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.23, i32 noundef %.0150) #12
  %293 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.24, i32 noundef %36) #12
  %294 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.25) #12
  br i1 %.not, label %._crit_edge216.critedge, label %.lr.ph211

.lr.ph211:                                        ; preds = %._crit_edge206, %.lr.ph211
  %indvars.iv267 = phi i64 [ %indvars.iv.next268, %.lr.ph211 ], [ 0, %._crit_edge206 ]
  %indvars.iv.next268 = add nuw nsw i64 %indvars.iv267, 1
  %295 = getelementptr inbounds { float, float }, ptr %42, i64 %indvars.iv267
  %296 = load float, ptr %295, align 8
  %297 = getelementptr inbounds i8, ptr %295, i64 4
  %298 = fpext float %296 to double
  %299 = load float, ptr %297, align 4
  %300 = fpext float %299 to double
  %301 = trunc nuw i64 %indvars.iv.next268 to i32
  %302 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.26, i32 noundef %301, double noundef %298, double noundef %300) #12
  %exitcond271.not = icmp eq i64 %indvars.iv.next268, %40
  br i1 %exitcond271.not, label %._crit_edge212, label %.lr.ph211, !llvm.loop !24

._crit_edge212:                                   ; preds = %.lr.ph211
  %303 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.27) #12
  %304 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.28) #12
  br i1 %.not, label %._crit_edge216, label %.lr.ph215.preheader

.lr.ph215.preheader:                              ; preds = %._crit_edge212
  %umax275 = call i32 @llvm.umax.i32(i32 %36, i32 1)
  %wide.trip.count276 = zext i32 %umax275 to i64
  br label %.lr.ph215

.lr.ph215:                                        ; preds = %.lr.ph215.preheader, %.lr.ph215
  %indvars.iv272 = phi i64 [ 0, %.lr.ph215.preheader ], [ %indvars.iv.next273, %.lr.ph215 ]
  %indvars.iv.next273 = add nuw nsw i64 %indvars.iv272, 1
  %305 = getelementptr inbounds { float, float }, ptr %44, i64 %indvars.iv272
  %306 = load float, ptr %305, align 8
  %307 = getelementptr inbounds i8, ptr %305, i64 4
  %308 = fpext float %306 to double
  %309 = load float, ptr %307, align 4
  %310 = fpext float %309 to double
  %311 = trunc nuw i64 %indvars.iv.next273 to i32
  %312 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.29, i32 noundef %311, double noundef %308, double noundef %310) #12
  %313 = getelementptr inbounds { float, float }, ptr %45, i64 %indvars.iv272
  %314 = load float, ptr %313, align 8
  %315 = getelementptr inbounds i8, ptr %313, i64 4
  %316 = fpext float %314 to double
  %317 = load float, ptr %315, align 4
  %318 = fpext float %317 to double
  %319 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.30, i32 noundef %311, double noundef %316, double noundef %318) #12
  %exitcond277.not = icmp eq i64 %indvars.iv.next273, %wide.trip.count276
  br i1 %exitcond277.not, label %._crit_edge216, label %.lr.ph215, !llvm.loop !25

._crit_edge216.critedge:                          ; preds = %._crit_edge206
  %320 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.27) #12
  %321 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.28) #12
  br label %._crit_edge216

._crit_edge216:                                   ; preds = %.lr.ph215, %._crit_edge216.critedge, %._crit_edge212
  %322 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.31) #12
  %323 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.32) #12
  %324 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.33) #12
  %325 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.34) #12
  %326 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.35) #12
  %327 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.36) #12
  %328 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.37) #12
  %329 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.38) #12
  %330 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.39) #12
  %331 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.35) #12
  %332 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.36) #12
  %333 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %288, ptr noundef nonnull @.str.40) #12
  %334 = call i32 @fclose(ptr noundef %288)
  %335 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.41, ptr noundef nonnull @.str.18)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #12
  call void @llvm.stackrestore.p0(ptr %41)
  br label %336

336:                                              ; preds = %._crit_edge216, %8
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nounwind
declare i32 @getopt(i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare double @atof(ptr nocapture noundef nonnull) local_unnamed_addr #5

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #6

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare float @powf(float noundef, float noundef) local_unnamed_addr #7

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #8

declare float @randnf(...) local_unnamed_addr #9

declare i32 @fft_run(i32 noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #9

declare <2 x float> @__mulsc3(float, float, float, float) local_unnamed_addr

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare float @sqrtf(float noundef) local_unnamed_addr #7

declare ptr @firfilt_crcf_create_kaiser(i32 noundef, float noundef, float noundef, float noundef) local_unnamed_addr #9

declare i32 @firfilt_crcf_push(ptr noundef, <2 x float> noundef) local_unnamed_addr #9

declare i32 @firfilt_crcf_execute(ptr noundef, ptr noundef) local_unnamed_addr #9

declare i32 @firfilt_crcf_destroy(ptr noundef) local_unnamed_addr #9

; Function Attrs: nounwind
declare <2 x float> @cexpf(<2 x float> noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #10

declare ptr @detector_cccf_create(ptr noundef, i32 noundef, float noundef, float noundef) local_unnamed_addr #9

declare void @detector_cccf_print(ptr noundef) local_unnamed_addr #9

declare i32 @detector_cccf_correlate(ptr noundef, <2 x float> noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #9

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare void @detector_cccf_destroy(ptr noundef) local_unnamed_addr #9

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare float @log10f(float noundef) local_unnamed_addr #7

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @log10(double noundef) local_unnamed_addr #7

; Function Attrs: nofree nounwind
declare noalias noundef ptr @fopen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @fclose(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #8

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fabs.f32(float) #11

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umax.i32(i32, i32) #11

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 #2 = { nounwind uwtable "min-legal-vector-width"="64" "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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { inlinehint mustprogress nofree nounwind willreturn memory(read) 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 = { noreturn 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 #7 = { mustprogress nofree nounwind willreturn memory(write) "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 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #9 = { "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 #10 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #11 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #12 = { nounwind }
attributes #13 = { nounwind willreturn memory(read) }
attributes #14 = { noreturn nounwind }
attributes #15 = { cold 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/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!"branch_weights", i32 1, i32 1048575}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10, !15, !16}
!15 = !{!"llvm.loop.isvectorized", i32 1}
!16 = !{!"llvm.loop.unroll.runtime.disable"}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10, !15}
!19 = distinct !{!19, !10}
!20 = distinct !{!20, !10}
!21 = !{!22, !22, i64 0}
!22 = !{!"float", !7, i64 0}
!23 = distinct !{!23, !10}
!24 = distinct !{!24, !10}
!25 = distinct !{!25, !10}


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