; LLVM IR from jgaeddert/liquid-dsp :: sandbox (iirdes_test)

; 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.14 = external hidden unnamed_addr constant [19 x i8], align 1
@optarg = external global ptr, align 8
@.str.15 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [7 x i8], align 1
@stderr = external global ptr, align 8
@.str.20 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [47 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.36 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.37 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.38 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.39 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.40 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.41 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.42 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.43 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.72 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.73 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.74 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.75 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.76 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.77 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.78 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.79 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.80 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.81 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.82 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.83 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.84 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.85 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.86 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.87 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.88 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.89 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.90 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.91 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.92 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.93 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.94 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.95 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.96 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.97 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.98 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.99 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.100 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.101 = external hidden unnamed_addr constant [50 x i8], align 1
@.str.102 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.103 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.104 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.105 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.106 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.107 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.108 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.109 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.110 = external hidden unnamed_addr constant [33 x i8], align 1
@.str.111 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.112 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.113 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.114 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.115 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.116 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.117 = external hidden unnamed_addr constant [81 x i8], align 1
@.str.118 = external hidden unnamed_addr constant [79 x i8], align 1
@.str.119 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.120 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.121 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.122 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.123 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.124 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.125 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.126 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.127 = external hidden unnamed_addr constant [40 x i8], align 1
@.str.128 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.129 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.130 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.131 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.132 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.133 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.134 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.135 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.136 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.137 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.138 = external hidden unnamed_addr constant [7 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 i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca ptr, align 8
  %19 = alloca i64, align 8
  %20 = alloca i64, align 8
  %21 = alloca { float, float }, align 4
  %22 = alloca { float, float }, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca float, align 4
  %27 = alloca float, align 4
  %28 = alloca float, align 4
  %29 = alloca float, align 4
  %30 = alloca float, align 4
  %31 = alloca i64, align 8
  %32 = alloca i64, align 8
  %33 = alloca { float, float }, align 4
  %34 = alloca float, align 4
  %35 = alloca { float, float }, align 4
  %36 = alloca ptr, align 8
  %37 = alloca ptr, align 8
  %38 = alloca i64, align 8
  %39 = alloca i64, align 8
  %40 = alloca ptr, align 8
  %41 = alloca i64, align 8
  %42 = alloca i64, align 8
  %43 = alloca { float, float }, align 4
  %44 = alloca ptr, align 8
  %45 = alloca i64, align 8
  %46 = alloca i64, align 8
  %47 = alloca { float, float }, align 4
  %48 = alloca i32, align 4
  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) #11
  store i32 5, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #11
  store float 0x3FC99999A0000000, ptr %7, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #11
  store float 2.500000e-01, ptr %8, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #11
  store float 6.000000e+01, ptr %9, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #11
  store float 1.000000e+00, ptr %10, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #11
  store i32 0, ptr %11, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #11
  store i32 0, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #11
  store i32 0, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #11
  br label %49

49:                                               ; preds = %155, %2
  %50 = load i32, ptr %4, align 4, !tbaa !5
  %51 = load ptr, ptr %5, align 8, !tbaa !9
  %52 = call i32 @getopt(i32 noundef %50, ptr noundef %51, ptr noundef @.str.14) #11
  store i32 %52, ptr %14, align 4, !tbaa !5
  %53 = icmp ne i32 %52, -1
  br i1 %53, label %54, label %156

54:                                               ; preds = %49
  %55 = load i32, ptr %14, align 4, !tbaa !5
  switch i32 %55, label %154 [
    i32 117, label %56
    i32 104, label %56
    i32 116, label %57
    i32 98, label %91
    i32 110, label %119
    i32 114, label %122
    i32 115, label %126
    i32 102, label %130
    i32 99, label %134
    i32 111, label %138
  ]

56:                                               ; preds = %54, %54
  call void @usage()
  store i32 0, ptr %3, align 4
  store i32 1, ptr %15, align 4
  br label %1058

57:                                               ; preds = %54
  %58 = load ptr, ptr @optarg, align 8, !tbaa !9
  %59 = call i32 @strcmp(ptr noundef %58, ptr noundef @.str.15) #12
  %60 = icmp eq i32 %59, 0
  br i1 %60, label %61, label %62

61:                                               ; preds = %57
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %90

62:                                               ; preds = %57
  %63 = load ptr, ptr @optarg, align 8, !tbaa !9
  %64 = call i32 @strcmp(ptr noundef %63, ptr noundef @.str.16) #12
  %65 = icmp eq i32 %64, 0
  br i1 %65, label %66, label %67

66:                                               ; preds = %62
  store i32 1, ptr %11, align 4, !tbaa !5
  br label %89

67:                                               ; preds = %62
  %68 = load ptr, ptr @optarg, align 8, !tbaa !9
  %69 = call i32 @strcmp(ptr noundef %68, ptr noundef @.str.17) #12
  %70 = icmp eq i32 %69, 0
  br i1 %70, label %71, label %72

71:                                               ; preds = %67
  store i32 2, ptr %11, align 4, !tbaa !5
  br label %88

72:                                               ; preds = %67
  %73 = load ptr, ptr @optarg, align 8, !tbaa !9
  %74 = call i32 @strcmp(ptr noundef %73, ptr noundef @.str.18) #12
  %75 = icmp eq i32 %74, 0
  br i1 %75, label %76, label %77

76:                                               ; preds = %72
  store i32 3, ptr %11, align 4, !tbaa !5
  br label %87

77:                                               ; preds = %72
  %78 = load ptr, ptr @optarg, align 8, !tbaa !9
  %79 = call i32 @strcmp(ptr noundef %78, ptr noundef @.str.19) #12
  %80 = icmp eq i32 %79, 0
  br i1 %80, label %81, label %82

81:                                               ; preds = %77
  store i32 4, ptr %11, align 4, !tbaa !5
  br label %86

82:                                               ; preds = %77
  %83 = load ptr, ptr @stderr, align 8, !tbaa !9
  %84 = load ptr, ptr @optarg, align 8, !tbaa !9
  %85 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %83, ptr noundef @.str.20, ptr noundef %84) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

86:                                               ; preds = %81
  br label %87

87:                                               ; preds = %86, %76
  br label %88

88:                                               ; preds = %87, %71
  br label %89

89:                                               ; preds = %88, %66
  br label %90

90:                                               ; preds = %89, %61
  br label %155

91:                                               ; preds = %54
  %92 = load ptr, ptr @optarg, align 8, !tbaa !9
  %93 = call i32 @strcmp(ptr noundef %92, ptr noundef @.str.21) #12
  %94 = icmp eq i32 %93, 0
  br i1 %94, label %95, label %96

95:                                               ; preds = %91
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %118

96:                                               ; preds = %91
  %97 = load ptr, ptr @optarg, align 8, !tbaa !9
  %98 = call i32 @strcmp(ptr noundef %97, ptr noundef @.str.22) #12
  %99 = icmp eq i32 %98, 0
  br i1 %99, label %100, label %101

100:                                              ; preds = %96
  store i32 1, ptr %12, align 4, !tbaa !5
  br label %117

101:                                              ; preds = %96
  %102 = load ptr, ptr @optarg, align 8, !tbaa !9
  %103 = call i32 @strcmp(ptr noundef %102, ptr noundef @.str.23) #12
  %104 = icmp eq i32 %103, 0
  br i1 %104, label %105, label %106

105:                                              ; preds = %101
  store i32 2, ptr %12, align 4, !tbaa !5
  br label %116

106:                                              ; preds = %101
  %107 = load ptr, ptr @optarg, align 8, !tbaa !9
  %108 = call i32 @strcmp(ptr noundef %107, ptr noundef @.str.24) #12
  %109 = icmp eq i32 %108, 0
  br i1 %109, label %110, label %111

110:                                              ; preds = %106
  store i32 3, ptr %12, align 4, !tbaa !5
  br label %115

111:                                              ; preds = %106
  %112 = load ptr, ptr @stderr, align 8, !tbaa !9
  %113 = load ptr, ptr @optarg, align 8, !tbaa !9
  %114 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %112, ptr noundef @.str.25, ptr noundef %113) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

115:                                              ; preds = %110
  br label %116

116:                                              ; preds = %115, %105
  br label %117

117:                                              ; preds = %116, %100
  br label %118

118:                                              ; preds = %117, %95
  br label %155

119:                                              ; preds = %54
  %120 = load ptr, ptr @optarg, align 8, !tbaa !9
  %121 = call i32 @atoi(ptr noundef %120) #12
  store i32 %121, ptr %6, align 4, !tbaa !5
  br label %155

122:                                              ; preds = %54
  %123 = load ptr, ptr @optarg, align 8, !tbaa !9
  %124 = call double @atof(ptr noundef %123) #12
  %125 = fptrunc double %124 to float
  store float %125, ptr %10, align 4, !tbaa !11
  br label %155

126:                                              ; preds = %54
  %127 = load ptr, ptr @optarg, align 8, !tbaa !9
  %128 = call double @atof(ptr noundef %127) #12
  %129 = fptrunc double %128 to float
  store float %129, ptr %9, align 4, !tbaa !11
  br label %155

130:                                              ; preds = %54
  %131 = load ptr, ptr @optarg, align 8, !tbaa !9
  %132 = call double @atof(ptr noundef %131) #12
  %133 = fptrunc double %132 to float
  store float %133, ptr %7, align 4, !tbaa !11
  br label %155

134:                                              ; preds = %54
  %135 = load ptr, ptr @optarg, align 8, !tbaa !9
  %136 = call double @atof(ptr noundef %135) #12
  %137 = fptrunc double %136 to float
  store float %137, ptr %8, align 4, !tbaa !11
  br label %155

138:                                              ; preds = %54
  %139 = load ptr, ptr @optarg, align 8, !tbaa !9
  %140 = call i32 @strcmp(ptr noundef %139, ptr noundef @.str.26) #12
  %141 = icmp eq i32 %140, 0
  br i1 %141, label %142, label %143

142:                                              ; preds = %138
  store i32 0, ptr %13, align 4, !tbaa !5
  br label %153

143:                                              ; preds = %138
  %144 = load ptr, ptr @optarg, align 8, !tbaa !9
  %145 = call i32 @strcmp(ptr noundef %144, ptr noundef @.str.27) #12
  %146 = icmp eq i32 %145, 0
  br i1 %146, label %147, label %148

147:                                              ; preds = %143
  store i32 1, ptr %13, align 4, !tbaa !5
  br label %152

148:                                              ; preds = %143
  %149 = load ptr, ptr @stderr, align 8, !tbaa !9
  %150 = load ptr, ptr @optarg, align 8, !tbaa !9
  %151 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %149, ptr noundef @.str.28, ptr noundef %150) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

152:                                              ; preds = %147
  br label %153

153:                                              ; preds = %152, %142
  br label %155

154:                                              ; preds = %54
  call void @exit(i32 noundef 1) #13
  unreachable

155:                                              ; preds = %153, %134, %130, %126, %122, %119, %118, %90
  br label %49, !llvm.loop !13

156:                                              ; preds = %49
  %157 = load float, ptr %7, align 4, !tbaa !11
  %158 = fcmp ole float %157, 0.000000e+00
  br i1 %158, label %163, label %159

159:                                              ; preds = %156
  %160 = load float, ptr %7, align 4, !tbaa !11
  %161 = fpext float %160 to double
  %162 = fcmp oge double %161, 5.000000e-01
  br i1 %162, label %163, label %169

163:                                              ; preds = %159, %156
  %164 = load ptr, ptr @stderr, align 8, !tbaa !9
  %165 = load ptr, ptr %5, align 8, !tbaa !9
  %166 = getelementptr inbounds ptr, ptr %165, i64 0
  %167 = load ptr, ptr %166, align 8, !tbaa !9
  %168 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %164, ptr noundef @.str.29, ptr noundef %167) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

169:                                              ; preds = %159
  %170 = load float, ptr %8, align 4, !tbaa !11
  %171 = fcmp olt float %170, 0.000000e+00
  br i1 %171, label %176, label %172

172:                                              ; preds = %169
  %173 = load float, ptr %8, align 4, !tbaa !11
  %174 = fpext float %173 to double
  %175 = fcmp ogt double %174, 5.000000e-01
  br i1 %175, label %176, label %182

176:                                              ; preds = %172, %169
  %177 = load ptr, ptr @stderr, align 8, !tbaa !9
  %178 = load ptr, ptr %5, align 8, !tbaa !9
  %179 = getelementptr inbounds ptr, ptr %178, i64 0
  %180 = load ptr, ptr %179, align 8, !tbaa !9
  %181 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %177, ptr noundef @.str.30, ptr noundef %180) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

182:                                              ; preds = %172
  %183 = load float, ptr %10, align 4, !tbaa !11
  %184 = fcmp ole float %183, 0.000000e+00
  br i1 %184, label %185, label %191

185:                                              ; preds = %182
  %186 = load ptr, ptr @stderr, align 8, !tbaa !9
  %187 = load ptr, ptr %5, align 8, !tbaa !9
  %188 = getelementptr inbounds ptr, ptr %187, i64 0
  %189 = load ptr, ptr %188, align 8, !tbaa !9
  %190 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %186, ptr noundef @.str.31, ptr noundef %189) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

191:                                              ; preds = %182
  %192 = load float, ptr %9, align 4, !tbaa !11
  %193 = fcmp ole float %192, 0.000000e+00
  br i1 %193, label %194, label %200

194:                                              ; preds = %191
  %195 = load ptr, ptr @stderr, align 8, !tbaa !9
  %196 = load ptr, ptr %5, align 8, !tbaa !9
  %197 = getelementptr inbounds ptr, ptr %196, i64 0
  %198 = load ptr, ptr %197, align 8, !tbaa !9
  %199 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %195, ptr noundef @.str.32, ptr noundef %198) #11
  call void @usage()
  call void @exit(i32 noundef 1) #13
  unreachable

200:                                              ; preds = %191
  br label %201

201:                                              ; preds = %200
  br label %202

202:                                              ; preds = %201
  br label %203

203:                                              ; preds = %202
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #11
  %204 = load i32, ptr %6, align 4, !tbaa !5
  store i32 %204, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #11
  %205 = load i32, ptr %6, align 4, !tbaa !5
  %206 = zext i32 %205 to i64
  %207 = call ptr @llvm.stacksave.p0()
  store ptr %207, ptr %18, align 8
  %208 = alloca { float, float }, i64 %206, align 16
  store i64 %206, ptr %19, align 8
  %209 = load i32, ptr %6, align 4, !tbaa !5
  %210 = zext i32 %209 to i64
  %211 = alloca { float, float }, i64 %210, align 16
  store i64 %210, ptr %20, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #11
  %212 = load i32, ptr %6, align 4, !tbaa !5
  %213 = urem i32 %212, 2
  store i32 %213, ptr %23, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #11
  %214 = load i32, ptr %6, align 4, !tbaa !5
  %215 = load i32, ptr %23, align 4, !tbaa !5
  %216 = sub i32 %214, %215
  %217 = udiv i32 %216, 2
  store i32 %217, ptr %24, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #11
  %218 = load i32, ptr %11, align 4, !tbaa !5
  switch i32 %218, label %314 [
    i32 0, label %219
    i32 1, label %225
    i32 2, label %248
    i32 3, label %261
    i32 4, label %308
  ]

219:                                              ; preds = %203
  %220 = call i32 (ptr, ...) @printf(ptr noundef @.str.33)
  store i32 0, ptr %17, align 4, !tbaa !5
  %221 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %222 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  store float 1.000000e+00, ptr %221, align 4
  store float 0.000000e+00, ptr %222, align 4
  %223 = load i32, ptr %6, align 4, !tbaa !5
  %224 = call i32 @butter_azpkf(i32 noundef %223, ptr noundef %211, ptr noundef %208, ptr noundef %21)
  br label %317

225:                                              ; preds = %203
  %226 = call i32 (ptr, ...) @printf(ptr noundef @.str.34)
  store i32 0, ptr %17, align 4, !tbaa !5
  %227 = load float, ptr %10, align 4, !tbaa !11
  %228 = fdiv float %227, 1.000000e+01
  %229 = call float @powf(float noundef 1.000000e+01, float noundef %228) #11
  %230 = fsub float %229, 1.000000e+00
  %231 = call float @sqrtf(float noundef %230) #11
  store float %231, ptr %26, align 4, !tbaa !11
  %232 = load i32, ptr %23, align 4, !tbaa !5
  %233 = icmp ne i32 %232, 0
  br i1 %233, label %234, label %235

234:                                              ; preds = %225
  br label %241

235:                                              ; preds = %225
  %236 = load float, ptr %26, align 4, !tbaa !11
  %237 = load float, ptr %26, align 4, !tbaa !11
  %238 = call float @llvm.fmuladd.f32(float %236, float %237, float 1.000000e+00)
  %239 = call float @sqrtf(float noundef %238) #11
  %240 = fdiv float 1.000000e+00, %239
  br label %241

241:                                              ; preds = %235, %234
  %242 = phi float [ 1.000000e+00, %234 ], [ %240, %235 ]
  %243 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %244 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  store float %242, ptr %243, align 4
  store float 0.000000e+00, ptr %244, align 4
  %245 = load i32, ptr %6, align 4, !tbaa !5
  %246 = load float, ptr %26, align 4, !tbaa !11
  %247 = call i32 @cheby1_azpkf(i32 noundef %245, float noundef %246, ptr noundef %211, ptr noundef %208, ptr noundef %21)
  br label %317

248:                                              ; preds = %203
  %249 = call i32 (ptr, ...) @printf(ptr noundef @.str.35)
  %250 = load i32, ptr %24, align 4, !tbaa !5
  %251 = mul i32 2, %250
  store i32 %251, ptr %17, align 4, !tbaa !5
  %252 = load float, ptr %9, align 4, !tbaa !11
  %253 = fneg float %252
  %254 = fdiv float %253, 2.000000e+01
  %255 = call float @powf(float noundef 1.000000e+01, float noundef %254) #11
  store float %255, ptr %26, align 4, !tbaa !11
  %256 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %257 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  store float 1.000000e+00, ptr %256, align 4
  store float 0.000000e+00, ptr %257, align 4
  %258 = load i32, ptr %6, align 4, !tbaa !5
  %259 = load float, ptr %26, align 4, !tbaa !11
  %260 = call i32 @cheby2_azpkf(i32 noundef %258, float noundef %259, ptr noundef %211, ptr noundef %208, ptr noundef %21)
  br label %317

261:                                              ; preds = %203
  %262 = call i32 (ptr, ...) @printf(ptr noundef @.str.36)
  %263 = load i32, ptr %24, align 4, !tbaa !5
  %264 = mul i32 2, %263
  store i32 %264, ptr %17, align 4, !tbaa !5
  %265 = load float, ptr %10, align 4, !tbaa !11
  %266 = fneg float %265
  %267 = fdiv float %266, 2.000000e+01
  %268 = call float @powf(float noundef 1.000000e+01, float noundef %267) #11
  store float %268, ptr %27, align 4, !tbaa !11
  %269 = load float, ptr %9, align 4, !tbaa !11
  %270 = fneg float %269
  %271 = fdiv float %270, 2.000000e+01
  %272 = call float @powf(float noundef 1.000000e+01, float noundef %271) #11
  store float %272, ptr %28, align 4, !tbaa !11
  %273 = load float, ptr %27, align 4, !tbaa !11
  %274 = fpext float %273 to double
  %275 = call i32 (ptr, ...) @printf(ptr noundef @.str.37, double noundef %274)
  %276 = load float, ptr %28, align 4, !tbaa !11
  %277 = fpext float %276 to double
  %278 = call i32 (ptr, ...) @printf(ptr noundef @.str.38, double noundef %277)
  %279 = load float, ptr %27, align 4, !tbaa !11
  %280 = load float, ptr %27, align 4, !tbaa !11
  %281 = fmul float %279, %280
  %282 = fdiv float 1.000000e+00, %281
  %283 = fsub float %282, 1.000000e+00
  %284 = call float @sqrtf(float noundef %283) #11
  store float %284, ptr %29, align 4, !tbaa !11
  %285 = load float, ptr %28, align 4, !tbaa !11
  %286 = load float, ptr %28, align 4, !tbaa !11
  %287 = fmul float %285, %286
  %288 = fdiv float 1.000000e+00, %287
  %289 = fsub float %288, 1.000000e+00
  %290 = call float @sqrtf(float noundef %289) #11
  store float %290, ptr %30, align 4, !tbaa !11
  %291 = load i32, ptr %23, align 4, !tbaa !5
  %292 = icmp ne i32 %291, 0
  br i1 %292, label %293, label %294

293:                                              ; preds = %261
  br label %300

294:                                              ; preds = %261
  %295 = load float, ptr %29, align 4, !tbaa !11
  %296 = load float, ptr %29, align 4, !tbaa !11
  %297 = call float @llvm.fmuladd.f32(float %295, float %296, float 1.000000e+00)
  %298 = call float @sqrtf(float noundef %297) #11
  %299 = fdiv float 1.000000e+00, %298
  br label %300

300:                                              ; preds = %294, %293
  %301 = phi float [ 1.000000e+00, %293 ], [ %299, %294 ]
  %302 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %303 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  store float %301, ptr %302, align 4
  store float 0.000000e+00, ptr %303, align 4
  %304 = load i32, ptr %6, align 4, !tbaa !5
  %305 = load float, ptr %29, align 4, !tbaa !11
  %306 = load float, ptr %30, align 4, !tbaa !11
  %307 = call i32 @ellip_azpkf(i32 noundef %304, float noundef %305, float noundef %306, ptr noundef %211, ptr noundef %208, ptr noundef %21)
  br label %317

308:                                              ; preds = %203
  %309 = call i32 (ptr, ...) @printf(ptr noundef @.str.39)
  %310 = load i32, ptr %6, align 4, !tbaa !5
  %311 = call i32 @bessel_azpkf(i32 noundef %310, ptr noundef %211, ptr noundef %208, ptr noundef %21)
  %312 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %313 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  store float 1.000000e+00, ptr %312, align 4
  store float 0.000000e+00, ptr %313, align 4
  store i32 0, ptr %17, align 4, !tbaa !5
  br label %317

314:                                              ; preds = %203
  %315 = load ptr, ptr @stderr, align 8, !tbaa !9
  %316 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %315, ptr noundef @.str.40) #11
  call void @exit(i32 noundef 1) #13
  unreachable

317:                                              ; preds = %308, %300, %248, %241, %219
  %318 = call i32 (ptr, ...) @printf(ptr noundef @.str.41)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %319

319:                                              ; preds = %342, %317
  %320 = load i32, ptr %25, align 4, !tbaa !5
  %321 = load i32, ptr %16, align 4, !tbaa !5
  %322 = icmp ult i32 %320, %321
  br i1 %322, label %323, label %345

323:                                              ; preds = %319
  %324 = load i32, ptr %25, align 4, !tbaa !5
  %325 = load i32, ptr %25, align 4, !tbaa !5
  %326 = zext i32 %325 to i64
  %327 = getelementptr inbounds { float, float }, ptr %208, i64 %326
  %328 = getelementptr inbounds { float, float }, ptr %327, i32 0, i32 0
  %329 = load float, ptr %328, align 8
  %330 = getelementptr inbounds { float, float }, ptr %327, i32 0, i32 1
  %331 = load float, ptr %330, align 4
  %332 = fpext float %329 to double
  %333 = load i32, ptr %25, align 4, !tbaa !5
  %334 = zext i32 %333 to i64
  %335 = getelementptr inbounds { float, float }, ptr %208, i64 %334
  %336 = getelementptr inbounds { float, float }, ptr %335, i32 0, i32 0
  %337 = load float, ptr %336, align 8
  %338 = getelementptr inbounds { float, float }, ptr %335, i32 0, i32 1
  %339 = load float, ptr %338, align 4
  %340 = fpext float %339 to double
  %341 = call i32 (ptr, ...) @printf(ptr noundef @.str.42, i32 noundef %324, double noundef %332, double noundef %340)
  br label %342

342:                                              ; preds = %323
  %343 = load i32, ptr %25, align 4, !tbaa !5
  %344 = add i32 %343, 1
  store i32 %344, ptr %25, align 4, !tbaa !5
  br label %319, !llvm.loop !15

345:                                              ; preds = %319
  %346 = call i32 (ptr, ...) @printf(ptr noundef @.str.43)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %347

347:                                              ; preds = %370, %345
  %348 = load i32, ptr %25, align 4, !tbaa !5
  %349 = load i32, ptr %17, align 4, !tbaa !5
  %350 = icmp ult i32 %348, %349
  br i1 %350, label %351, label %373

351:                                              ; preds = %347
  %352 = load i32, ptr %25, align 4, !tbaa !5
  %353 = load i32, ptr %25, align 4, !tbaa !5
  %354 = zext i32 %353 to i64
  %355 = getelementptr inbounds { float, float }, ptr %211, i64 %354
  %356 = getelementptr inbounds { float, float }, ptr %355, i32 0, i32 0
  %357 = load float, ptr %356, align 8
  %358 = getelementptr inbounds { float, float }, ptr %355, i32 0, i32 1
  %359 = load float, ptr %358, align 4
  %360 = fpext float %357 to double
  %361 = load i32, ptr %25, align 4, !tbaa !5
  %362 = zext i32 %361 to i64
  %363 = getelementptr inbounds { float, float }, ptr %211, i64 %362
  %364 = getelementptr inbounds { float, float }, ptr %363, i32 0, i32 0
  %365 = load float, ptr %364, align 8
  %366 = getelementptr inbounds { float, float }, ptr %363, i32 0, i32 1
  %367 = load float, ptr %366, align 4
  %368 = fpext float %367 to double
  %369 = call i32 (ptr, ...) @printf(ptr noundef @.str.44, i32 noundef %352, double noundef %360, double noundef %368)
  br label %370

370:                                              ; preds = %351
  %371 = load i32, ptr %25, align 4, !tbaa !5
  %372 = add i32 %371, 1
  store i32 %372, ptr %25, align 4, !tbaa !5
  br label %347, !llvm.loop !16

373:                                              ; preds = %347
  %374 = call i32 (ptr, ...) @printf(ptr noundef @.str.45)
  %375 = getelementptr inbounds { float, float }, ptr %21, i32 0, i32 0
  %376 = load float, ptr %375, align 4
  %377 = getelementptr inbounds { float, float }, ptr %21, i32 0, i32 1
  %378 = load float, ptr %377, align 4
  %379 = fpext float %376 to double
  %380 = getelementptr inbounds { float, float }, ptr %21, i32 0, i32 0
  %381 = load float, ptr %380, align 4
  %382 = getelementptr inbounds { float, float }, ptr %21, i32 0, i32 1
  %383 = load float, ptr %382, align 4
  %384 = fpext float %383 to double
  %385 = call i32 (ptr, ...) @printf(ptr noundef @.str.46, double noundef %379, double noundef %384)
  %386 = load i32, ptr %6, align 4, !tbaa !5
  %387 = mul i32 2, %386
  %388 = zext i32 %387 to i64
  %389 = alloca { float, float }, i64 %388, align 16
  store i64 %388, ptr %31, align 8
  %390 = load i32, ptr %6, align 4, !tbaa !5
  %391 = mul i32 2, %390
  %392 = zext i32 %391 to i64
  %393 = alloca { float, float }, i64 %392, align 16
  store i64 %392, ptr %32, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #11
  %394 = load i32, ptr %12, align 4, !tbaa !5
  %395 = load float, ptr %7, align 4, !tbaa !11
  %396 = load float, ptr %8, align 4, !tbaa !11
  %397 = call float @iirdes_freqprewarp(i32 noundef %394, float noundef %395, float noundef %396)
  store float %397, ptr %34, align 4, !tbaa !11
  %398 = load float, ptr %34, align 4, !tbaa !11
  %399 = fpext float %398 to double
  %400 = call i32 (ptr, ...) @printf(ptr noundef @.str.47, double noundef %399)
  %401 = load i32, ptr %17, align 4, !tbaa !5
  %402 = load i32, ptr %16, align 4, !tbaa !5
  %403 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %404 = load float, ptr %403, align 4
  %405 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  %406 = load float, ptr %405, align 4
  %407 = load float, ptr %34, align 4, !tbaa !11
  %408 = getelementptr inbounds { float, float }, ptr %35, i32 0, i32 0
  %409 = getelementptr inbounds { float, float }, ptr %35, i32 0, i32 1
  store float %404, ptr %408, align 4
  store float %406, ptr %409, align 4
  %410 = load <2 x float>, ptr %35, align 4
  %411 = call i32 @bilinear_zpkf(ptr noundef %211, i32 noundef %401, ptr noundef %208, i32 noundef %402, <2 x float> noundef %410, float noundef %407, ptr noundef %389, ptr noundef %393, ptr noundef %33)
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #11
  %412 = call noalias ptr @fopen(ptr noundef @.str.48, ptr noundef @.str.49)
  store ptr %412, ptr %36, align 8, !tbaa !9
  %413 = load ptr, ptr %36, align 8, !tbaa !9
  %414 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %413, ptr noundef @.str.50, ptr noundef @.str.48) #11
  %415 = load ptr, ptr %36, align 8, !tbaa !9
  %416 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %415, ptr noundef @.str.51) #11
  %417 = load ptr, ptr %36, align 8, !tbaa !9
  %418 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %417, ptr noundef @.str.52) #11
  %419 = load ptr, ptr %36, align 8, !tbaa !9
  %420 = load i32, ptr %17, align 4, !tbaa !5
  %421 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %419, ptr noundef @.str.53, i32 noundef %420) #11
  %422 = load ptr, ptr %36, align 8, !tbaa !9
  %423 = load i32, ptr %16, align 4, !tbaa !5
  %424 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %422, ptr noundef @.str.54, i32 noundef %423) #11
  %425 = load ptr, ptr %36, align 8, !tbaa !9
  %426 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %425, ptr noundef @.str.55) #11
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %427

427:                                              ; preds = %452, %373
  %428 = load i32, ptr %25, align 4, !tbaa !5
  %429 = load i32, ptr %17, align 4, !tbaa !5
  %430 = icmp ult i32 %428, %429
  br i1 %430, label %431, label %455

431:                                              ; preds = %427
  %432 = load ptr, ptr %36, align 8, !tbaa !9
  %433 = load i32, ptr %25, align 4, !tbaa !5
  %434 = add i32 %433, 1
  %435 = load i32, ptr %25, align 4, !tbaa !5
  %436 = zext i32 %435 to i64
  %437 = getelementptr inbounds { float, float }, ptr %211, i64 %436
  %438 = getelementptr inbounds { float, float }, ptr %437, i32 0, i32 0
  %439 = load float, ptr %438, align 8
  %440 = getelementptr inbounds { float, float }, ptr %437, i32 0, i32 1
  %441 = load float, ptr %440, align 4
  %442 = fpext float %439 to double
  %443 = load i32, ptr %25, align 4, !tbaa !5
  %444 = zext i32 %443 to i64
  %445 = getelementptr inbounds { float, float }, ptr %211, i64 %444
  %446 = getelementptr inbounds { float, float }, ptr %445, i32 0, i32 0
  %447 = load float, ptr %446, align 8
  %448 = getelementptr inbounds { float, float }, ptr %445, i32 0, i32 1
  %449 = load float, ptr %448, align 4
  %450 = fpext float %449 to double
  %451 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %432, ptr noundef @.str.56, i32 noundef %434, double noundef %442, double noundef %450) #11
  br label %452

452:                                              ; preds = %431
  %453 = load i32, ptr %25, align 4, !tbaa !5
  %454 = add i32 %453, 1
  store i32 %454, ptr %25, align 4, !tbaa !5
  br label %427, !llvm.loop !17

455:                                              ; preds = %427
  %456 = load ptr, ptr %36, align 8, !tbaa !9
  %457 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %456, ptr noundef @.str.57) #11
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %458

458:                                              ; preds = %483, %455
  %459 = load i32, ptr %25, align 4, !tbaa !5
  %460 = load i32, ptr %16, align 4, !tbaa !5
  %461 = icmp ult i32 %459, %460
  br i1 %461, label %462, label %486

462:                                              ; preds = %458
  %463 = load ptr, ptr %36, align 8, !tbaa !9
  %464 = load i32, ptr %25, align 4, !tbaa !5
  %465 = add i32 %464, 1
  %466 = load i32, ptr %25, align 4, !tbaa !5
  %467 = zext i32 %466 to i64
  %468 = getelementptr inbounds { float, float }, ptr %208, i64 %467
  %469 = getelementptr inbounds { float, float }, ptr %468, i32 0, i32 0
  %470 = load float, ptr %469, align 8
  %471 = getelementptr inbounds { float, float }, ptr %468, i32 0, i32 1
  %472 = load float, ptr %471, align 4
  %473 = fpext float %470 to double
  %474 = load i32, ptr %25, align 4, !tbaa !5
  %475 = zext i32 %474 to i64
  %476 = getelementptr inbounds { float, float }, ptr %208, i64 %475
  %477 = getelementptr inbounds { float, float }, ptr %476, i32 0, i32 0
  %478 = load float, ptr %477, align 8
  %479 = getelementptr inbounds { float, float }, ptr %476, i32 0, i32 1
  %480 = load float, ptr %479, align 4
  %481 = fpext float %480 to double
  %482 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %463, ptr noundef @.str.58, i32 noundef %465, double noundef %473, double noundef %481) #11
  br label %483

483:                                              ; preds = %462
  %484 = load i32, ptr %25, align 4, !tbaa !5
  %485 = add i32 %484, 1
  store i32 %485, ptr %25, align 4, !tbaa !5
  br label %458, !llvm.loop !18

486:                                              ; preds = %458
  %487 = call i32 (ptr, ...) @printf(ptr noundef @.str.59)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %488

488:                                              ; preds = %511, %486
  %489 = load i32, ptr %25, align 4, !tbaa !5
  %490 = load i32, ptr %6, align 4, !tbaa !5
  %491 = icmp ult i32 %489, %490
  br i1 %491, label %492, label %514

492:                                              ; preds = %488
  %493 = load i32, ptr %25, align 4, !tbaa !5
  %494 = load i32, ptr %25, align 4, !tbaa !5
  %495 = zext i32 %494 to i64
  %496 = getelementptr inbounds { float, float }, ptr %389, i64 %495
  %497 = getelementptr inbounds { float, float }, ptr %496, i32 0, i32 0
  %498 = load float, ptr %497, align 8
  %499 = getelementptr inbounds { float, float }, ptr %496, i32 0, i32 1
  %500 = load float, ptr %499, align 4
  %501 = fpext float %498 to double
  %502 = load i32, ptr %25, align 4, !tbaa !5
  %503 = zext i32 %502 to i64
  %504 = getelementptr inbounds { float, float }, ptr %389, i64 %503
  %505 = getelementptr inbounds { float, float }, ptr %504, i32 0, i32 0
  %506 = load float, ptr %505, align 8
  %507 = getelementptr inbounds { float, float }, ptr %504, i32 0, i32 1
  %508 = load float, ptr %507, align 4
  %509 = fpext float %508 to double
  %510 = call i32 (ptr, ...) @printf(ptr noundef @.str.60, i32 noundef %493, double noundef %501, double noundef %509)
  br label %511

511:                                              ; preds = %492
  %512 = load i32, ptr %25, align 4, !tbaa !5
  %513 = add i32 %512, 1
  store i32 %513, ptr %25, align 4, !tbaa !5
  br label %488, !llvm.loop !19

514:                                              ; preds = %488
  %515 = call i32 (ptr, ...) @printf(ptr noundef @.str.61)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %516

516:                                              ; preds = %539, %514
  %517 = load i32, ptr %25, align 4, !tbaa !5
  %518 = load i32, ptr %6, align 4, !tbaa !5
  %519 = icmp ult i32 %517, %518
  br i1 %519, label %520, label %542

520:                                              ; preds = %516
  %521 = load i32, ptr %25, align 4, !tbaa !5
  %522 = load i32, ptr %25, align 4, !tbaa !5
  %523 = zext i32 %522 to i64
  %524 = getelementptr inbounds { float, float }, ptr %393, 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 %526 to double
  %530 = load i32, ptr %25, align 4, !tbaa !5
  %531 = zext i32 %530 to i64
  %532 = getelementptr inbounds { float, float }, ptr %393, i64 %531
  %533 = getelementptr inbounds { float, float }, ptr %532, i32 0, i32 0
  %534 = load float, ptr %533, align 8
  %535 = getelementptr inbounds { float, float }, ptr %532, i32 0, i32 1
  %536 = load float, ptr %535, align 4
  %537 = fpext float %536 to double
  %538 = call i32 (ptr, ...) @printf(ptr noundef @.str.62, i32 noundef %521, double noundef %529, double noundef %537)
  br label %539

539:                                              ; preds = %520
  %540 = load i32, ptr %25, align 4, !tbaa !5
  %541 = add i32 %540, 1
  store i32 %541, ptr %25, align 4, !tbaa !5
  br label %516, !llvm.loop !20

542:                                              ; preds = %516
  %543 = call i32 (ptr, ...) @printf(ptr noundef @.str.63)
  %544 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 0
  %545 = load float, ptr %544, align 4
  %546 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 1
  %547 = load float, ptr %546, align 4
  %548 = fpext float %545 to double
  %549 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 0
  %550 = load float, ptr %549, align 4
  %551 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 1
  %552 = load float, ptr %551, align 4
  %553 = fpext float %552 to double
  %554 = call i32 (ptr, ...) @printf(ptr noundef @.str.64, double noundef %548, double noundef %553)
  %555 = load i32, ptr %12, align 4, !tbaa !5
  %556 = icmp eq i32 %555, 1
  br i1 %556, label %560, label %557

557:                                              ; preds = %542
  %558 = load i32, ptr %12, align 4, !tbaa !5
  %559 = icmp eq i32 %558, 3
  br i1 %559, label %560, label %598

560:                                              ; preds = %557, %542
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %561

561:                                              ; preds = %594, %560
  %562 = load i32, ptr %25, align 4, !tbaa !5
  %563 = load i32, ptr %6, align 4, !tbaa !5
  %564 = icmp ult i32 %562, %563
  br i1 %564, label %565, label %597

565:                                              ; preds = %561
  %566 = load i32, ptr %25, align 4, !tbaa !5
  %567 = zext i32 %566 to i64
  %568 = getelementptr inbounds { float, float }, ptr %389, i64 %567
  %569 = getelementptr inbounds { float, float }, ptr %568, i32 0, i32 0
  %570 = load float, ptr %569, align 8
  %571 = getelementptr inbounds { float, float }, ptr %568, i32 0, i32 1
  %572 = load float, ptr %571, align 4
  %573 = fneg float %570
  %574 = fneg float %572
  %575 = load i32, ptr %25, align 4, !tbaa !5
  %576 = zext i32 %575 to i64
  %577 = getelementptr inbounds { float, float }, ptr %389, i64 %576
  %578 = getelementptr inbounds { float, float }, ptr %577, i32 0, i32 0
  %579 = getelementptr inbounds { float, float }, ptr %577, i32 0, i32 1
  store float %573, ptr %578, align 8
  store float %574, ptr %579, align 4
  %580 = load i32, ptr %25, align 4, !tbaa !5
  %581 = zext i32 %580 to i64
  %582 = getelementptr inbounds { float, float }, ptr %393, i64 %581
  %583 = getelementptr inbounds { float, float }, ptr %582, i32 0, i32 0
  %584 = load float, ptr %583, align 8
  %585 = getelementptr inbounds { float, float }, ptr %582, i32 0, i32 1
  %586 = load float, ptr %585, align 4
  %587 = fneg float %584
  %588 = fneg float %586
  %589 = load i32, ptr %25, align 4, !tbaa !5
  %590 = zext i32 %589 to i64
  %591 = getelementptr inbounds { float, float }, ptr %393, i64 %590
  %592 = getelementptr inbounds { float, float }, ptr %591, i32 0, i32 0
  %593 = getelementptr inbounds { float, float }, ptr %591, i32 0, i32 1
  store float %587, ptr %592, align 8
  store float %588, ptr %593, align 4
  br label %594

594:                                              ; preds = %565
  %595 = load i32, ptr %25, align 4, !tbaa !5
  %596 = add i32 %595, 1
  store i32 %596, ptr %25, align 4, !tbaa !5
  br label %561, !llvm.loop !21

597:                                              ; preds = %561
  br label %598

598:                                              ; preds = %597, %557
  %599 = load i32, ptr %12, align 4, !tbaa !5
  %600 = icmp eq i32 %599, 2
  br i1 %600, label %604, label %601

601:                                              ; preds = %598
  %602 = load i32, ptr %12, align 4, !tbaa !5
  %603 = icmp eq i32 %602, 3
  br i1 %603, label %604, label %629

604:                                              ; preds = %601, %598
  %605 = load i32, ptr %6, align 4, !tbaa !5
  %606 = mul i32 2, %605
  %607 = zext i32 %606 to i64
  %608 = call ptr @llvm.stacksave.p0()
  store ptr %608, ptr %37, align 8
  %609 = alloca { float, float }, i64 %607, align 16
  store i64 %607, ptr %38, align 8
  %610 = load i32, ptr %6, align 4, !tbaa !5
  %611 = mul i32 2, %610
  %612 = zext i32 %611 to i64
  %613 = alloca { float, float }, i64 %612, align 16
  store i64 %612, ptr %39, align 8
  %614 = load i32, ptr %6, align 4, !tbaa !5
  %615 = load float, ptr %8, align 4, !tbaa !11
  %616 = call i32 @iirdes_dzpk_lp2bp(ptr noundef %389, ptr noundef %393, i32 noundef %614, float noundef %615, ptr noundef %609, ptr noundef %613)
  %617 = load i32, ptr %6, align 4, !tbaa !5
  %618 = mul i32 2, %617
  %619 = zext i32 %618 to i64
  %620 = mul i64 %619, 8
  call void @llvm.memmove.p0.p0.i64(ptr align 16 %389, ptr align 16 %609, i64 %620, i1 false)
  %621 = load i32, ptr %6, align 4, !tbaa !5
  %622 = mul i32 2, %621
  %623 = zext i32 %622 to i64
  %624 = mul i64 %623, 8
  call void @llvm.memmove.p0.p0.i64(ptr align 16 %393, ptr align 16 %613, i64 %624, i1 false)
  store i32 0, ptr %23, align 4, !tbaa !5
  %625 = load i32, ptr %6, align 4, !tbaa !5
  store i32 %625, ptr %24, align 4, !tbaa !5
  %626 = load i32, ptr %6, align 4, !tbaa !5
  %627 = mul i32 2, %626
  store i32 %627, ptr %6, align 4, !tbaa !5
  %628 = load ptr, ptr %37, align 8
  call void @llvm.stackrestore.p0(ptr %628)
  br label %629

629:                                              ; preds = %604, %601
  %630 = load ptr, ptr %36, align 8, !tbaa !9
  %631 = load i32, ptr %6, align 4, !tbaa !5
  %632 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %630, ptr noundef @.str.65, i32 noundef %631) #11
  %633 = load ptr, ptr %36, align 8, !tbaa !9
  %634 = load i32, ptr %23, align 4, !tbaa !5
  %635 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %633, ptr noundef @.str.66, i32 noundef %634) #11
  %636 = load ptr, ptr %36, align 8, !tbaa !9
  %637 = load i32, ptr %24, align 4, !tbaa !5
  %638 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %636, ptr noundef @.str.67, i32 noundef %637) #11
  %639 = load ptr, ptr %36, align 8, !tbaa !9
  %640 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %639, ptr noundef @.str.68) #11
  %641 = load ptr, ptr %36, align 8, !tbaa !9
  %642 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %641, ptr noundef @.str.69) #11
  %643 = load ptr, ptr %36, align 8, !tbaa !9
  %644 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %643, ptr noundef @.str.70) #11
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %645

645:                                              ; preds = %690, %629
  %646 = load i32, ptr %25, align 4, !tbaa !5
  %647 = load i32, ptr %6, align 4, !tbaa !5
  %648 = icmp ult i32 %646, %647
  br i1 %648, label %649, label %693

649:                                              ; preds = %645
  %650 = load ptr, ptr %36, align 8, !tbaa !9
  %651 = load i32, ptr %25, align 4, !tbaa !5
  %652 = add i32 %651, 1
  %653 = load i32, ptr %25, align 4, !tbaa !5
  %654 = zext i32 %653 to i64
  %655 = getelementptr inbounds { float, float }, ptr %389, i64 %654
  %656 = getelementptr inbounds { float, float }, ptr %655, i32 0, i32 0
  %657 = load float, ptr %656, align 8
  %658 = getelementptr inbounds { float, float }, ptr %655, i32 0, i32 1
  %659 = load float, ptr %658, align 4
  %660 = fpext float %657 to double
  %661 = load i32, ptr %25, align 4, !tbaa !5
  %662 = zext i32 %661 to i64
  %663 = getelementptr inbounds { float, float }, ptr %389, i64 %662
  %664 = getelementptr inbounds { float, float }, ptr %663, i32 0, i32 0
  %665 = load float, ptr %664, align 8
  %666 = getelementptr inbounds { float, float }, ptr %663, i32 0, i32 1
  %667 = load float, ptr %666, align 4
  %668 = fpext float %667 to double
  %669 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %650, ptr noundef @.str.71, i32 noundef %652, double noundef %660, double noundef %668) #11
  %670 = load ptr, ptr %36, align 8, !tbaa !9
  %671 = load i32, ptr %25, align 4, !tbaa !5
  %672 = add i32 %671, 1
  %673 = load i32, ptr %25, align 4, !tbaa !5
  %674 = zext i32 %673 to i64
  %675 = getelementptr inbounds { float, float }, ptr %393, i64 %674
  %676 = getelementptr inbounds { float, float }, ptr %675, i32 0, i32 0
  %677 = load float, ptr %676, align 8
  %678 = getelementptr inbounds { float, float }, ptr %675, i32 0, i32 1
  %679 = load float, ptr %678, align 4
  %680 = fpext float %677 to double
  %681 = load i32, ptr %25, align 4, !tbaa !5
  %682 = zext i32 %681 to i64
  %683 = getelementptr inbounds { float, float }, ptr %393, i64 %682
  %684 = getelementptr inbounds { float, float }, ptr %683, i32 0, i32 0
  %685 = load float, ptr %684, align 8
  %686 = getelementptr inbounds { float, float }, ptr %683, i32 0, i32 1
  %687 = load float, ptr %686, align 4
  %688 = fpext float %687 to double
  %689 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %670, ptr noundef @.str.72, i32 noundef %672, double noundef %680, double noundef %688) #11
  br label %690

690:                                              ; preds = %649
  %691 = load i32, ptr %25, align 4, !tbaa !5
  %692 = add i32 %691, 1
  store i32 %692, ptr %25, align 4, !tbaa !5
  br label %645, !llvm.loop !22

693:                                              ; preds = %645
  %694 = load i32, ptr %13, align 4, !tbaa !5
  %695 = icmp eq i32 %694, 1
  br i1 %695, label %696, label %803

696:                                              ; preds = %693
  %697 = load i32, ptr %6, align 4, !tbaa !5
  %698 = add i32 %697, 1
  %699 = zext i32 %698 to i64
  %700 = call ptr @llvm.stacksave.p0()
  store ptr %700, ptr %40, align 8
  %701 = alloca float, i64 %699, align 16
  store i64 %699, ptr %41, align 8
  %702 = load i32, ptr %6, align 4, !tbaa !5
  %703 = add i32 %702, 1
  %704 = zext i32 %703 to i64
  %705 = alloca float, i64 %704, align 16
  store i64 %704, ptr %42, align 8
  %706 = load i32, ptr %6, align 4, !tbaa !5
  %707 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 0
  %708 = load float, ptr %707, align 4
  %709 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 1
  %710 = load float, ptr %709, align 4
  %711 = getelementptr inbounds { float, float }, ptr %43, i32 0, i32 0
  %712 = getelementptr inbounds { float, float }, ptr %43, i32 0, i32 1
  store float %708, ptr %711, align 4
  store float %710, ptr %712, align 4
  %713 = load <2 x float>, ptr %43, align 4
  %714 = call i32 @iirdes_dzpk2tff(ptr noundef %389, ptr noundef %393, i32 noundef %706, <2 x float> noundef %713, ptr noundef %701, ptr noundef %705)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %715

715:                                              ; preds = %727, %696
  %716 = load i32, ptr %25, align 4, !tbaa !5
  %717 = load i32, ptr %6, align 4, !tbaa !5
  %718 = icmp ule i32 %716, %717
  br i1 %718, label %719, label %730

719:                                              ; preds = %715
  %720 = load i32, ptr %25, align 4, !tbaa !5
  %721 = load i32, ptr %25, align 4, !tbaa !5
  %722 = zext i32 %721 to i64
  %723 = getelementptr inbounds float, ptr %705, i64 %722
  %724 = load float, ptr %723, align 4, !tbaa !11
  %725 = fpext float %724 to double
  %726 = call i32 (ptr, ...) @printf(ptr noundef @.str.73, i32 noundef %720, double noundef %725)
  br label %727

727:                                              ; preds = %719
  %728 = load i32, ptr %25, align 4, !tbaa !5
  %729 = add i32 %728, 1
  store i32 %729, ptr %25, align 4, !tbaa !5
  br label %715, !llvm.loop !23

730:                                              ; preds = %715
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %731

731:                                              ; preds = %743, %730
  %732 = load i32, ptr %25, align 4, !tbaa !5
  %733 = load i32, ptr %6, align 4, !tbaa !5
  %734 = icmp ule i32 %732, %733
  br i1 %734, label %735, label %746

735:                                              ; preds = %731
  %736 = load i32, ptr %25, align 4, !tbaa !5
  %737 = load i32, ptr %25, align 4, !tbaa !5
  %738 = zext i32 %737 to i64
  %739 = getelementptr inbounds float, ptr %701, i64 %738
  %740 = load float, ptr %739, align 4, !tbaa !11
  %741 = fpext float %740 to double
  %742 = call i32 (ptr, ...) @printf(ptr noundef @.str.74, i32 noundef %736, double noundef %741)
  br label %743

743:                                              ; preds = %735
  %744 = load i32, ptr %25, align 4, !tbaa !5
  %745 = add i32 %744, 1
  store i32 %745, ptr %25, align 4, !tbaa !5
  br label %731, !llvm.loop !24

746:                                              ; preds = %731
  %747 = load ptr, ptr %36, align 8, !tbaa !9
  %748 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %747, ptr noundef @.str.75) #11
  %749 = load ptr, ptr %36, align 8, !tbaa !9
  %750 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %749, ptr noundef @.str.76) #11
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %751

751:                                              ; preds = %774, %746
  %752 = load i32, ptr %25, align 4, !tbaa !5
  %753 = load i32, ptr %6, align 4, !tbaa !5
  %754 = icmp ule i32 %752, %753
  br i1 %754, label %755, label %777

755:                                              ; preds = %751
  %756 = load ptr, ptr %36, align 8, !tbaa !9
  %757 = load i32, ptr %25, align 4, !tbaa !5
  %758 = add i32 %757, 1
  %759 = load i32, ptr %25, align 4, !tbaa !5
  %760 = zext i32 %759 to i64
  %761 = getelementptr inbounds float, ptr %705, i64 %760
  %762 = load float, ptr %761, align 4, !tbaa !11
  %763 = fpext float %762 to double
  %764 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %756, ptr noundef @.str.77, i32 noundef %758, double noundef %763) #11
  %765 = load ptr, ptr %36, align 8, !tbaa !9
  %766 = load i32, ptr %25, align 4, !tbaa !5
  %767 = add i32 %766, 1
  %768 = load i32, ptr %25, align 4, !tbaa !5
  %769 = zext i32 %768 to i64
  %770 = getelementptr inbounds float, ptr %701, i64 %769
  %771 = load float, ptr %770, align 4, !tbaa !11
  %772 = fpext float %771 to double
  %773 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %765, ptr noundef @.str.78, i32 noundef %767, double noundef %772) #11
  br label %774

774:                                              ; preds = %755
  %775 = load i32, ptr %25, align 4, !tbaa !5
  %776 = add i32 %775, 1
  store i32 %776, ptr %25, align 4, !tbaa !5
  br label %751, !llvm.loop !25

777:                                              ; preds = %751
  %778 = load ptr, ptr %36, align 8, !tbaa !9
  %779 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %778, ptr noundef @.str.79) #11
  %780 = load ptr, ptr %36, align 8, !tbaa !9
  %781 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %780, ptr noundef @.str.80) #11
  %782 = load ptr, ptr %36, align 8, !tbaa !9
  %783 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %782, ptr noundef @.str.81) #11
  %784 = load ptr, ptr %36, align 8, !tbaa !9
  %785 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %784, ptr noundef @.str.82) #11
  %786 = load ptr, ptr %36, align 8, !tbaa !9
  %787 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %786, ptr noundef @.str.83) #11
  %788 = load ptr, ptr %36, align 8, !tbaa !9
  %789 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %788, ptr noundef @.str.84) #11
  %790 = load ptr, ptr %36, align 8, !tbaa !9
  %791 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %790, ptr noundef @.str.85) #11
  %792 = load ptr, ptr %36, align 8, !tbaa !9
  %793 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %792, ptr noundef @.str.86) #11
  %794 = load ptr, ptr %36, align 8, !tbaa !9
  %795 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %794, ptr noundef @.str.87) #11
  %796 = load ptr, ptr %36, align 8, !tbaa !9
  %797 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %796, ptr noundef @.str.88) #11
  %798 = load ptr, ptr %36, align 8, !tbaa !9
  %799 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %798, ptr noundef @.str.89) #11
  %800 = load ptr, ptr %36, align 8, !tbaa !9
  %801 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %800, ptr noundef @.str.90) #11
  %802 = load ptr, ptr %40, align 8
  call void @llvm.stackrestore.p0(ptr %802)
  br label %984

803:                                              ; preds = %693
  %804 = load i32, ptr %24, align 4, !tbaa !5
  %805 = load i32, ptr %23, align 4, !tbaa !5
  %806 = add i32 %804, %805
  %807 = mul i32 3, %806
  %808 = zext i32 %807 to i64
  %809 = call ptr @llvm.stacksave.p0()
  store ptr %809, ptr %44, align 8
  %810 = alloca float, i64 %808, align 16
  store i64 %808, ptr %45, align 8
  %811 = load i32, ptr %24, align 4, !tbaa !5
  %812 = load i32, ptr %23, align 4, !tbaa !5
  %813 = add i32 %811, %812
  %814 = mul i32 3, %813
  %815 = zext i32 %814 to i64
  %816 = alloca float, i64 %815, align 16
  store i64 %815, ptr %46, align 8
  %817 = load i32, ptr %6, align 4, !tbaa !5
  %818 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 0
  %819 = load float, ptr %818, align 4
  %820 = getelementptr inbounds { float, float }, ptr %33, i32 0, i32 1
  %821 = load float, ptr %820, align 4
  %822 = getelementptr inbounds { float, float }, ptr %47, i32 0, i32 0
  %823 = getelementptr inbounds { float, float }, ptr %47, i32 0, i32 1
  store float %819, ptr %822, align 4
  store float %821, ptr %823, align 4
  %824 = load <2 x float>, ptr %47, align 4
  %825 = call i32 @iirdes_dzpk2sosf(ptr noundef %389, ptr noundef %393, i32 noundef %817, <2 x float> noundef %824, ptr noundef %816, ptr noundef %810)
  %826 = load i32, ptr %24, align 4, !tbaa !5
  %827 = load i32, ptr %23, align 4, !tbaa !5
  %828 = add i32 %826, %827
  %829 = call i32 (ptr, ...) @printf(ptr noundef @.str.91, i32 noundef %828)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %830

830:                                              ; preds = %859, %803
  %831 = load i32, ptr %25, align 4, !tbaa !5
  %832 = load i32, ptr %24, align 4, !tbaa !5
  %833 = load i32, ptr %23, align 4, !tbaa !5
  %834 = add i32 %832, %833
  %835 = icmp ult i32 %831, %834
  br i1 %835, label %836, label %862

836:                                              ; preds = %830
  %837 = load i32, ptr %25, align 4, !tbaa !5
  %838 = mul i32 3, %837
  %839 = add i32 %838, 0
  %840 = zext i32 %839 to i64
  %841 = getelementptr inbounds float, ptr %816, i64 %840
  %842 = load float, ptr %841, align 4, !tbaa !11
  %843 = fpext float %842 to double
  %844 = load i32, ptr %25, align 4, !tbaa !5
  %845 = mul i32 3, %844
  %846 = add i32 %845, 1
  %847 = zext i32 %846 to i64
  %848 = getelementptr inbounds float, ptr %816, i64 %847
  %849 = load float, ptr %848, align 4, !tbaa !11
  %850 = fpext float %849 to double
  %851 = load i32, ptr %25, align 4, !tbaa !5
  %852 = mul i32 3, %851
  %853 = add i32 %852, 2
  %854 = zext i32 %853 to i64
  %855 = getelementptr inbounds float, ptr %816, i64 %854
  %856 = load float, ptr %855, align 4, !tbaa !11
  %857 = fpext float %856 to double
  %858 = call i32 (ptr, ...) @printf(ptr noundef @.str.92, double noundef %843, double noundef %850, double noundef %857)
  br label %859

859:                                              ; preds = %836
  %860 = load i32, ptr %25, align 4, !tbaa !5
  %861 = add i32 %860, 1
  store i32 %861, ptr %25, align 4, !tbaa !5
  br label %830, !llvm.loop !26

862:                                              ; preds = %830
  %863 = load i32, ptr %24, align 4, !tbaa !5
  %864 = load i32, ptr %23, align 4, !tbaa !5
  %865 = add i32 %863, %864
  %866 = call i32 (ptr, ...) @printf(ptr noundef @.str.93, i32 noundef %865)
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %867

867:                                              ; preds = %896, %862
  %868 = load i32, ptr %25, align 4, !tbaa !5
  %869 = load i32, ptr %24, align 4, !tbaa !5
  %870 = load i32, ptr %23, align 4, !tbaa !5
  %871 = add i32 %869, %870
  %872 = icmp ult i32 %868, %871
  br i1 %872, label %873, label %899

873:                                              ; preds = %867
  %874 = load i32, ptr %25, align 4, !tbaa !5
  %875 = mul i32 3, %874
  %876 = add i32 %875, 0
  %877 = zext i32 %876 to i64
  %878 = getelementptr inbounds float, ptr %810, i64 %877
  %879 = load float, ptr %878, align 4, !tbaa !11
  %880 = fpext float %879 to double
  %881 = load i32, ptr %25, align 4, !tbaa !5
  %882 = mul i32 3, %881
  %883 = add i32 %882, 1
  %884 = zext i32 %883 to i64
  %885 = getelementptr inbounds float, ptr %810, i64 %884
  %886 = load float, ptr %885, align 4, !tbaa !11
  %887 = fpext float %886 to double
  %888 = load i32, ptr %25, align 4, !tbaa !5
  %889 = mul i32 3, %888
  %890 = add i32 %889, 2
  %891 = zext i32 %890 to i64
  %892 = getelementptr inbounds float, ptr %810, i64 %891
  %893 = load float, ptr %892, align 4, !tbaa !11
  %894 = fpext float %893 to double
  %895 = call i32 (ptr, ...) @printf(ptr noundef @.str.92, double noundef %880, double noundef %887, double noundef %894)
  br label %896

896:                                              ; preds = %873
  %897 = load i32, ptr %25, align 4, !tbaa !5
  %898 = add i32 %897, 1
  store i32 %898, ptr %25, align 4, !tbaa !5
  br label %867, !llvm.loop !27

899:                                              ; preds = %867
  call void @llvm.lifetime.start.p0(i64 4, ptr %48) #11
  store i32 0, ptr %25, align 4, !tbaa !5
  br label %900

900:                                              ; preds = %943, %899
  %901 = load i32, ptr %25, align 4, !tbaa !5
  %902 = load i32, ptr %24, align 4, !tbaa !5
  %903 = load i32, ptr %23, align 4, !tbaa !5
  %904 = add i32 %902, %903
  %905 = icmp ult i32 %901, %904
  br i1 %905, label %906, label %946

906:                                              ; preds = %900
  store i32 0, ptr %48, align 4, !tbaa !5
  br label %907

907:                                              ; preds = %939, %906
  %908 = load i32, ptr %48, align 4, !tbaa !5
  %909 = icmp ult i32 %908, 3
  br i1 %909, label %910, label %942

910:                                              ; preds = %907
  %911 = load ptr, ptr %36, align 8, !tbaa !9
  %912 = load i32, ptr %25, align 4, !tbaa !5
  %913 = add i32 %912, 1
  %914 = load i32, ptr %48, align 4, !tbaa !5
  %915 = add i32 %914, 1
  %916 = load i32, ptr %25, align 4, !tbaa !5
  %917 = mul i32 3, %916
  %918 = load i32, ptr %48, align 4, !tbaa !5
  %919 = add i32 %917, %918
  %920 = zext i32 %919 to i64
  %921 = getelementptr inbounds float, ptr %816, i64 %920
  %922 = load float, ptr %921, align 4, !tbaa !11
  %923 = fpext float %922 to double
  %924 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %911, ptr noundef @.str.94, i32 noundef %913, i32 noundef %915, double noundef %923) #11
  %925 = load ptr, ptr %36, align 8, !tbaa !9
  %926 = load i32, ptr %25, align 4, !tbaa !5
  %927 = add i32 %926, 1
  %928 = load i32, ptr %48, align 4, !tbaa !5
  %929 = add i32 %928, 1
  %930 = load i32, ptr %25, align 4, !tbaa !5
  %931 = mul i32 3, %930
  %932 = load i32, ptr %48, align 4, !tbaa !5
  %933 = add i32 %931, %932
  %934 = zext i32 %933 to i64
  %935 = getelementptr inbounds float, ptr %810, i64 %934
  %936 = load float, ptr %935, align 4, !tbaa !11
  %937 = fpext float %936 to double
  %938 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %925, ptr noundef @.str.95, i32 noundef %927, i32 noundef %929, double noundef %937) #11
  br label %939

939:                                              ; preds = %910
  %940 = load i32, ptr %48, align 4, !tbaa !5
  %941 = add i32 %940, 1
  store i32 %941, ptr %48, align 4, !tbaa !5
  br label %907, !llvm.loop !28

942:                                              ; preds = %907
  br label %943

943:                                              ; preds = %942
  %944 = load i32, ptr %25, align 4, !tbaa !5
  %945 = add i32 %944, 1
  store i32 %945, ptr %25, align 4, !tbaa !5
  br label %900, !llvm.loop !29

946:                                              ; preds = %900
  %947 = load ptr, ptr %36, align 8, !tbaa !9
  %948 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %947, ptr noundef @.str.79) #11
  %949 = load ptr, ptr %36, align 8, !tbaa !9
  %950 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %949, ptr noundef @.str.96) #11
  %951 = load ptr, ptr %36, align 8, !tbaa !9
  %952 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %951, ptr noundef @.str.97) #11
  %953 = load ptr, ptr %36, align 8, !tbaa !9
  %954 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %953, ptr noundef @.str.98) #11
  %955 = load ptr, ptr %36, align 8, !tbaa !9
  %956 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %955, ptr noundef @.str.99) #11
  %957 = load ptr, ptr %36, align 8, !tbaa !9
  %958 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %957, ptr noundef @.str.100) #11
  %959 = load ptr, ptr %36, align 8, !tbaa !9
  %960 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %959, ptr noundef @.str.101) #11
  %961 = load ptr, ptr %36, align 8, !tbaa !9
  %962 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %961, ptr noundef @.str.102) #11
  %963 = load ptr, ptr %36, align 8, !tbaa !9
  %964 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %963, ptr noundef @.str.103) #11
  %965 = load ptr, ptr %36, align 8, !tbaa !9
  %966 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %965, ptr noundef @.str.104) #11
  %967 = load ptr, ptr %36, align 8, !tbaa !9
  %968 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %967, ptr noundef @.str.105) #11
  %969 = load ptr, ptr %36, align 8, !tbaa !9
  %970 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %969, ptr noundef @.str.106) #11
  %971 = load ptr, ptr %36, align 8, !tbaa !9
  %972 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %971, ptr noundef @.str.107) #11
  %973 = load ptr, ptr %36, align 8, !tbaa !9
  %974 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %973, ptr noundef @.str.108) #11
  %975 = load ptr, ptr %36, align 8, !tbaa !9
  %976 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %975, ptr noundef @.str.109) #11
  %977 = load ptr, ptr %36, align 8, !tbaa !9
  %978 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %977, ptr noundef @.str.110) #11
  %979 = load ptr, ptr %36, align 8, !tbaa !9
  %980 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %979, ptr noundef @.str.111) #11
  %981 = load ptr, ptr %36, align 8, !tbaa !9
  %982 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %981, ptr noundef @.str.81) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %48) #11
  %983 = load ptr, ptr %44, align 8
  call void @llvm.stackrestore.p0(ptr %983)
  br label %984

984:                                              ; preds = %946, %777
  %985 = load ptr, ptr %36, align 8, !tbaa !9
  %986 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %985, ptr noundef @.str.79) #11
  %987 = load ptr, ptr %36, align 8, !tbaa !9
  %988 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %987, ptr noundef @.str.112) #11
  %989 = load ptr, ptr %36, align 8, !tbaa !9
  %990 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %989, ptr noundef @.str.113) #11
  %991 = load ptr, ptr %36, align 8, !tbaa !9
  %992 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %991, ptr noundef @.str.114) #11
  %993 = load ptr, ptr %36, align 8, !tbaa !9
  %994 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %993, ptr noundef @.str.115) #11
  %995 = load ptr, ptr %36, align 8, !tbaa !9
  %996 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %995, ptr noundef @.str.116) #11
  %997 = load ptr, ptr %36, align 8, !tbaa !9
  %998 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %997, ptr noundef @.str.117) #11
  %999 = load ptr, ptr %36, align 8, !tbaa !9
  %1000 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %999, ptr noundef @.str.118) #11
  %1001 = load ptr, ptr %36, align 8, !tbaa !9
  %1002 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1001, ptr noundef @.str.119) #11
  %1003 = load ptr, ptr %36, align 8, !tbaa !9
  %1004 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1003, ptr noundef @.str.120) #11
  %1005 = load ptr, ptr %36, align 8, !tbaa !9
  %1006 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1005, ptr noundef @.str.121) #11
  %1007 = load ptr, ptr %36, align 8, !tbaa !9
  %1008 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1007, ptr noundef @.str.122) #11
  %1009 = load ptr, ptr %36, align 8, !tbaa !9
  %1010 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1009, ptr noundef @.str.123) #11
  %1011 = load ptr, ptr %36, align 8, !tbaa !9
  %1012 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1011, ptr noundef @.str.124) #11
  %1013 = load ptr, ptr %36, align 8, !tbaa !9
  %1014 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1013, ptr noundef @.str.125) #11
  %1015 = load ptr, ptr %36, align 8, !tbaa !9
  %1016 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1015, ptr noundef @.str.112) #11
  %1017 = load ptr, ptr %36, align 8, !tbaa !9
  %1018 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1017, ptr noundef @.str.126) #11
  %1019 = load ptr, ptr %36, align 8, !tbaa !9
  %1020 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1019, ptr noundef @.str.127) #11
  %1021 = load ptr, ptr %36, align 8, !tbaa !9
  %1022 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1021, ptr noundef @.str.128) #11
  %1023 = load ptr, ptr %36, align 8, !tbaa !9
  %1024 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1023, ptr noundef @.str.129) #11
  %1025 = load ptr, ptr %36, align 8, !tbaa !9
  %1026 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1025, ptr noundef @.str.130) #11
  %1027 = load ptr, ptr %36, align 8, !tbaa !9
  %1028 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1027, ptr noundef @.str.112) #11
  %1029 = load ptr, ptr %36, align 8, !tbaa !9
  %1030 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1029, ptr noundef @.str.131) #11
  %1031 = load ptr, ptr %36, align 8, !tbaa !9
  %1032 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1031, ptr noundef @.str.132) #11
  %1033 = load ptr, ptr %36, align 8, !tbaa !9
  %1034 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1033, ptr noundef @.str.133) #11
  %1035 = load ptr, ptr %36, align 8, !tbaa !9
  %1036 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1035, ptr noundef @.str.128) #11
  %1037 = load ptr, ptr %36, align 8, !tbaa !9
  %1038 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1037, ptr noundef @.str.129) #11
  %1039 = load ptr, ptr %36, align 8, !tbaa !9
  %1040 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1039, ptr noundef @.str.134) #11
  %1041 = load ptr, ptr %36, align 8, !tbaa !9
  %1042 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1041, ptr noundef @.str.135) #11
  %1043 = load ptr, ptr %36, align 8, !tbaa !9
  %1044 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1043, ptr noundef @.str.132) #11
  %1045 = load ptr, ptr %36, align 8, !tbaa !9
  %1046 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1045, ptr noundef @.str.136) #11
  %1047 = load ptr, ptr %36, align 8, !tbaa !9
  %1048 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1047, ptr noundef @.str.128) #11
  %1049 = load ptr, ptr %36, align 8, !tbaa !9
  %1050 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1049, ptr noundef @.str.129) #11
  %1051 = load ptr, ptr %36, align 8, !tbaa !9
  %1052 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %1051, ptr noundef @.str.134) #11
  %1053 = load ptr, ptr %36, align 8, !tbaa !9
  %1054 = call i32 @fclose(ptr noundef %1053)
  %1055 = call i32 (ptr, ...) @printf(ptr noundef @.str.137, ptr noundef @.str.48)
  %1056 = call i32 (ptr, ...) @printf(ptr noundef @.str.138)
  store i32 0, ptr %3, align 4
  store i32 1, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #11
  %1057 = load ptr, ptr %18, align 8
  call void @llvm.stackrestore.p0(ptr %1057)
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #11
  br label %1058

1058:                                             ; preds = %984, %56
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #11
  %1059 = load i32, ptr %3, align 4
  ret i32 %1059
}

; 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: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #5

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

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

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #7

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare double @atof(ptr noundef nonnull) #7

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

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

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

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #9

declare i32 @cheby1_azpkf(i32 noundef, float noundef, ptr noundef, ptr noundef, ptr noundef) #1

declare i32 @cheby2_azpkf(i32 noundef, float noundef, ptr noundef, ptr noundef, ptr noundef) #1

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

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

declare float @iirdes_freqprewarp(i32 noundef, float noundef, float noundef) #1

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

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

declare i32 @iirdes_dzpk_lp2bp(ptr noundef, ptr noundef, i32 noundef, float noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1 immarg) #10

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

declare i32 @iirdes_dzpk2tff(ptr noundef, ptr noundef, i32 noundef, <2 x float> noundef, ptr noundef, ptr noundef) #1

declare i32 @iirdes_dzpk2sosf(ptr noundef, ptr noundef, i32 noundef, <2 x float> 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 i32 @fclose(ptr noundef) #1

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 = { nounwind willreturn memory(read) "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 = { 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 #8 = { nocallback nofree nosync nounwind willreturn }
attributes #9 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #10 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #11 = { nounwind }
attributes #12 = { nounwind willreturn memory(read) }
attributes #13 = { 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 = distinct !{!16, !14}
!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}
!25 = distinct !{!25, !14}
!26 = distinct !{!26, !14}
!27 = distinct !{!27, !14}
!28 = distinct !{!28, !14}
!29 = distinct !{!29, !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.14 = external hidden unnamed_addr constant [19 x i8], align 1
@optarg = external local_unnamed_addr global ptr, align 8
@.str.15 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [7 x i8], align 1
@stderr = external local_unnamed_addr global ptr, align 8
@.str.20 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [47 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.28 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.36 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.37 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.38 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.39 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.41 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.42 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.43 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.72 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.73 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.74 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.75 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.76 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.77 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.78 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.79 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.80 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.81 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.82 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.83 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.84 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.85 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.86 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.87 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.88 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.89 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.90 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.91 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.92 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.93 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.94 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.95 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.96 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.97 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.98 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.99 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.100 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.101 = external hidden unnamed_addr constant [50 x i8], align 1
@.str.102 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.103 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.104 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.105 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.106 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.107 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.108 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.109 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.110 = external hidden unnamed_addr constant [33 x i8], align 1
@.str.111 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.112 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.113 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.114 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.115 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.116 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.117 = external hidden unnamed_addr constant [81 x i8], align 1
@.str.118 = external hidden unnamed_addr constant [79 x i8], align 1
@.str.119 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.120 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.121 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.122 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.123 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.124 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.125 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.126 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.127 = external hidden unnamed_addr constant [40 x i8], align 1
@.str.128 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.129 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.130 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.131 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.132 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.133 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.134 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.135 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.136 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.137 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.138 = external hidden unnamed_addr constant [7 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, float }, align 4
  %4 = alloca { float, float }, align 8
  br label %5

5:                                                ; preds = %.backedge, %2
  %.0298 = phi i32 [ 0, %2 ], [ %.0298.be, %.backedge ]
  %.0296 = phi i32 [ 0, %2 ], [ %.0296.be, %.backedge ]
  %.0294 = phi i32 [ 0, %2 ], [ %.0294.be, %.backedge ]
  %.0292 = phi float [ 1.000000e+00, %2 ], [ %.0292.be, %.backedge ]
  %.0290 = phi float [ 6.000000e+01, %2 ], [ %.0290.be, %.backedge ]
  %.0288 = phi float [ 2.500000e-01, %2 ], [ %.0288.be, %.backedge ]
  %.0286 = phi float [ 0x3FC99999A0000000, %2 ], [ %.0286.be, %.backedge ]
  %.0285 = phi i32 [ 5, %2 ], [ %.0285.be, %.backedge ]
  %6 = tail call i32 @getopt(i32 noundef %0, ptr noundef %1, ptr noundef nonnull @.str.14) #14
  switch i32 %6, label %72 [
    i32 -1, label %73
    i32 117, label %7
    i32 104, label %7
    i32 116, label %8
    i32 98, label %27
    i32 110, label %43
    i32 114, label %46
    i32 115, label %50
    i32 102, label %54
    i32 99, label %58
    i32 111, label %62
  ]

7:                                                ; preds = %5, %5
  tail call void @usage()
  br label %446

8:                                                ; preds = %5
  %9 = load ptr, ptr @optarg, align 8, !tbaa !5
  %10 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.15) #15
  %11 = icmp eq i32 %10, 0
  br i1 %11, label %.backedge, label %12

12:                                               ; preds = %8
  %13 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.16) #15
  %14 = icmp eq i32 %13, 0
  br i1 %14, label %.backedge, label %15

15:                                               ; preds = %12
  %16 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.17) #15
  %17 = icmp eq i32 %16, 0
  br i1 %17, label %.backedge, label %18

18:                                               ; preds = %15
  %19 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.18) #15
  %20 = icmp eq i32 %19, 0
  br i1 %20, label %.backedge, label %21

21:                                               ; preds = %18
  %22 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.19) #15
  %23 = icmp eq i32 %22, 0
  br i1 %23, label %.backedge, label %24

24:                                               ; preds = %21
  %25 = load ptr, ptr @stderr, align 8, !tbaa !5
  %26 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %25, ptr noundef nonnull @.str.20, ptr noundef %9) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

27:                                               ; preds = %5
  %28 = load ptr, ptr @optarg, align 8, !tbaa !5
  %29 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %28, ptr noundef nonnull dereferenceable(1) @.str.21) #15
  %30 = icmp eq i32 %29, 0
  br i1 %30, label %.backedge, label %31

31:                                               ; preds = %27
  %32 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %28, ptr noundef nonnull dereferenceable(1) @.str.22) #15
  %33 = icmp eq i32 %32, 0
  br i1 %33, label %.backedge, label %34

34:                                               ; preds = %31
  %35 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %28, ptr noundef nonnull dereferenceable(1) @.str.23) #15
  %36 = icmp eq i32 %35, 0
  br i1 %36, label %.backedge, label %37

37:                                               ; preds = %34
  %38 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %28, ptr noundef nonnull dereferenceable(1) @.str.24) #15
  %39 = icmp eq i32 %38, 0
  br i1 %39, label %.backedge, label %40

40:                                               ; preds = %37
  %41 = load ptr, ptr @stderr, align 8, !tbaa !5
  %42 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %41, ptr noundef nonnull @.str.25, ptr noundef %28) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

43:                                               ; preds = %5
  %44 = load ptr, ptr @optarg, align 8, !tbaa !5
  %45 = tail call i32 @atoi(ptr nocapture noundef %44) #15
  br label %.backedge

46:                                               ; preds = %5
  %47 = load ptr, ptr @optarg, align 8, !tbaa !5
  %48 = tail call double @atof(ptr noundef %47) #15
  %49 = fptrunc double %48 to float
  br label %.backedge

50:                                               ; preds = %5
  %51 = load ptr, ptr @optarg, align 8, !tbaa !5
  %52 = tail call double @atof(ptr noundef %51) #15
  %53 = fptrunc double %52 to float
  br label %.backedge

54:                                               ; preds = %5
  %55 = load ptr, ptr @optarg, align 8, !tbaa !5
  %56 = tail call double @atof(ptr noundef %55) #15
  %57 = fptrunc double %56 to float
  br label %.backedge

58:                                               ; preds = %5
  %59 = load ptr, ptr @optarg, align 8, !tbaa !5
  %60 = tail call double @atof(ptr noundef %59) #15
  %61 = fptrunc double %60 to float
  br label %.backedge

62:                                               ; preds = %5
  %63 = load ptr, ptr @optarg, align 8, !tbaa !5
  %64 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %63, ptr noundef nonnull dereferenceable(1) @.str.26) #15
  %65 = icmp eq i32 %64, 0
  br i1 %65, label %.backedge, label %66

66:                                               ; preds = %62
  %67 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %63, ptr noundef nonnull dereferenceable(1) @.str.27) #15
  %68 = icmp eq i32 %67, 0
  br i1 %68, label %.backedge, label %69

.backedge:                                        ; preds = %66, %62, %37, %34, %31, %27, %21, %18, %15, %12, %8, %58, %54, %50, %46, %43
  %.0298.be = phi i32 [ %.0298, %58 ], [ %.0298, %54 ], [ %.0298, %50 ], [ %.0298, %46 ], [ %.0298, %43 ], [ %.0298, %8 ], [ %.0298, %12 ], [ %.0298, %15 ], [ %.0298, %18 ], [ %.0298, %21 ], [ %.0298, %27 ], [ %.0298, %31 ], [ %.0298, %34 ], [ %.0298, %37 ], [ 0, %62 ], [ 1, %66 ]
  %.0296.be = phi i32 [ %.0296, %58 ], [ %.0296, %54 ], [ %.0296, %50 ], [ %.0296, %46 ], [ %.0296, %43 ], [ %.0296, %8 ], [ %.0296, %12 ], [ %.0296, %15 ], [ %.0296, %18 ], [ %.0296, %21 ], [ 0, %27 ], [ 1, %31 ], [ 2, %34 ], [ 3, %37 ], [ %.0296, %62 ], [ %.0296, %66 ]
  %.0294.be = phi i32 [ %.0294, %58 ], [ %.0294, %54 ], [ %.0294, %50 ], [ %.0294, %46 ], [ %.0294, %43 ], [ 0, %8 ], [ 1, %12 ], [ 2, %15 ], [ 3, %18 ], [ 4, %21 ], [ %.0294, %27 ], [ %.0294, %31 ], [ %.0294, %34 ], [ %.0294, %37 ], [ %.0294, %62 ], [ %.0294, %66 ]
  %.0292.be = phi float [ %.0292, %58 ], [ %.0292, %54 ], [ %.0292, %50 ], [ %49, %46 ], [ %.0292, %43 ], [ %.0292, %8 ], [ %.0292, %12 ], [ %.0292, %15 ], [ %.0292, %18 ], [ %.0292, %21 ], [ %.0292, %27 ], [ %.0292, %31 ], [ %.0292, %34 ], [ %.0292, %37 ], [ %.0292, %62 ], [ %.0292, %66 ]
  %.0290.be = phi float [ %.0290, %58 ], [ %.0290, %54 ], [ %53, %50 ], [ %.0290, %46 ], [ %.0290, %43 ], [ %.0290, %8 ], [ %.0290, %12 ], [ %.0290, %15 ], [ %.0290, %18 ], [ %.0290, %21 ], [ %.0290, %27 ], [ %.0290, %31 ], [ %.0290, %34 ], [ %.0290, %37 ], [ %.0290, %62 ], [ %.0290, %66 ]
  %.0288.be = phi float [ %61, %58 ], [ %.0288, %54 ], [ %.0288, %50 ], [ %.0288, %46 ], [ %.0288, %43 ], [ %.0288, %8 ], [ %.0288, %12 ], [ %.0288, %15 ], [ %.0288, %18 ], [ %.0288, %21 ], [ %.0288, %27 ], [ %.0288, %31 ], [ %.0288, %34 ], [ %.0288, %37 ], [ %.0288, %62 ], [ %.0288, %66 ]
  %.0286.be = phi float [ %.0286, %58 ], [ %57, %54 ], [ %.0286, %50 ], [ %.0286, %46 ], [ %.0286, %43 ], [ %.0286, %8 ], [ %.0286, %12 ], [ %.0286, %15 ], [ %.0286, %18 ], [ %.0286, %21 ], [ %.0286, %27 ], [ %.0286, %31 ], [ %.0286, %34 ], [ %.0286, %37 ], [ %.0286, %62 ], [ %.0286, %66 ]
  %.0285.be = phi i32 [ %.0285, %58 ], [ %.0285, %54 ], [ %.0285, %50 ], [ %.0285, %46 ], [ %45, %43 ], [ %.0285, %8 ], [ %.0285, %12 ], [ %.0285, %15 ], [ %.0285, %18 ], [ %.0285, %21 ], [ %.0285, %27 ], [ %.0285, %31 ], [ %.0285, %34 ], [ %.0285, %37 ], [ %.0285, %62 ], [ %.0285, %66 ]
  br label %5, !llvm.loop !9

69:                                               ; preds = %66
  %70 = load ptr, ptr @stderr, align 8, !tbaa !5
  %71 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %70, ptr noundef nonnull @.str.28, ptr noundef %63) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

72:                                               ; preds = %5
  tail call void @exit(i32 noundef 1) #17
  unreachable

73:                                               ; preds = %5
  %74 = fcmp ugt float %.0286, 0.000000e+00
  %75 = fcmp ult float %.0286, 5.000000e-01
  %or.cond313 = and i1 %74, %75
  br i1 %or.cond313, label %80, label %76

76:                                               ; preds = %73
  %77 = load ptr, ptr @stderr, align 8, !tbaa !5
  %78 = load ptr, ptr %1, align 8, !tbaa !5
  %79 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %77, ptr noundef nonnull @.str.29, ptr noundef %78) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

80:                                               ; preds = %73
  %81 = fcmp olt float %.0288, 0.000000e+00
  %82 = fcmp ogt float %.0288, 5.000000e-01
  %or.cond314 = or i1 %81, %82
  br i1 %or.cond314, label %83, label %87

83:                                               ; preds = %80
  %84 = load ptr, ptr @stderr, align 8, !tbaa !5
  %85 = load ptr, ptr %1, align 8, !tbaa !5
  %86 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %84, ptr noundef nonnull @.str.30, ptr noundef %85) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

87:                                               ; preds = %80
  %88 = fcmp ugt float %.0292, 0.000000e+00
  br i1 %88, label %93, label %89

89:                                               ; preds = %87
  %90 = load ptr, ptr @stderr, align 8, !tbaa !5
  %91 = load ptr, ptr %1, align 8, !tbaa !5
  %92 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %90, ptr noundef nonnull @.str.31, ptr noundef %91) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

93:                                               ; preds = %87
  %94 = fcmp ugt float %.0290, 0.000000e+00
  br i1 %94, label %99, label %95

95:                                               ; preds = %93
  %96 = load ptr, ptr @stderr, align 8, !tbaa !5
  %97 = load ptr, ptr %1, align 8, !tbaa !5
  %98 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %96, ptr noundef nonnull @.str.32, ptr noundef %97) #16
  tail call void @usage()
  tail call void @exit(i32 noundef 1) #17
  unreachable

99:                                               ; preds = %93
  %100 = zext i32 %.0285 to i64
  %101 = tail call ptr @llvm.stacksave.p0()
  %102 = alloca { float, float }, i64 %100, align 16
  %103 = alloca { float, float }, i64 %100, align 16
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #14
  %104 = and i32 %.0285, 1
  %105 = lshr i32 %.0285, 1
  switch i32 %.0294, label %default.unreachable516 [
    i32 0, label %106
    i32 1, label %109
    i32 2, label %121
    i32 3, label %127
    i32 4, label %152
  ]

106:                                              ; preds = %99
  %107 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33)
  %108 = call i32 @butter_azpkf(i32 noundef %.0285, ptr noundef nonnull %103, ptr noundef nonnull %102, ptr noundef nonnull %3) #14
  br label %155

109:                                              ; preds = %99
  %110 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.34)
  %111 = fdiv float %.0292, 1.000000e+01
  %112 = tail call float @powf(float noundef 1.000000e+01, float noundef %111) #14
  %113 = fadd float %112, -1.000000e+00
  %114 = tail call float @sqrtf(float noundef %113) #14
  %.not309 = icmp eq i32 %104, 0
  br i1 %.not309, label %115, label %118

115:                                              ; preds = %109
  %116 = tail call float @llvm.fmuladd.f32(float %114, float %114, float 1.000000e+00)
  %sqrt = tail call float @llvm.sqrt.f32(float %116)
  %117 = fdiv float 1.000000e+00, %sqrt
  br label %118

118:                                              ; preds = %109, %115
  %119 = phi float [ %117, %115 ], [ 1.000000e+00, %109 ]
  %120 = call i32 @cheby1_azpkf(i32 noundef %.0285, float noundef %114, ptr noundef nonnull %103, ptr noundef nonnull %102, ptr noundef nonnull %3) #14
  br label %155

121:                                              ; preds = %99
  %122 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.35)
  %123 = and i32 %.0285, -2
  %124 = fdiv float %.0290, -2.000000e+01
  %125 = tail call float @powf(float noundef 1.000000e+01, float noundef %124) #14
  %126 = call i32 @cheby2_azpkf(i32 noundef %.0285, float noundef %125, ptr noundef nonnull %103, ptr noundef nonnull %102, ptr noundef nonnull %3) #14
  br label %155

127:                                              ; preds = %99
  %128 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.36)
  %129 = and i32 %.0285, -2
  %130 = fdiv float %.0292, -2.000000e+01
  %131 = tail call float @powf(float noundef 1.000000e+01, float noundef %130) #14
  %132 = fdiv float %.0290, -2.000000e+01
  %133 = tail call float @powf(float noundef 1.000000e+01, float noundef %132) #14
  %134 = fpext float %131 to double
  %135 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.37, double noundef %134)
  %136 = fpext float %133 to double
  %137 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.38, double noundef %136)
  %138 = fmul float %131, %131
  %139 = fdiv float 1.000000e+00, %138
  %140 = fadd float %139, -1.000000e+00
  %141 = tail call float @sqrtf(float noundef %140) #14
  %142 = fmul float %133, %133
  %143 = fdiv float 1.000000e+00, %142
  %144 = fadd float %143, -1.000000e+00
  %145 = tail call float @sqrtf(float noundef %144) #14
  %.not308 = icmp eq i32 %104, 0
  br i1 %.not308, label %146, label %149

146:                                              ; preds = %127
  %147 = tail call float @llvm.fmuladd.f32(float %141, float %141, float 1.000000e+00)
  %sqrt315 = tail call float @llvm.sqrt.f32(float %147)
  %148 = fdiv float 1.000000e+00, %sqrt315
  br label %149

149:                                              ; preds = %127, %146
  %150 = phi float [ %148, %146 ], [ 1.000000e+00, %127 ]
  %151 = call i32 @ellip_azpkf(i32 noundef %.0285, float noundef %141, float noundef %145, ptr noundef nonnull %103, ptr noundef nonnull %102, ptr noundef nonnull %3) #14
  br label %155

152:                                              ; preds = %99
  %153 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.39)
  %154 = call i32 @bessel_azpkf(i32 noundef %.0285, ptr noundef nonnull %103, ptr noundef nonnull %102, ptr noundef nonnull %3) #14
  br label %155

default.unreachable516:                           ; preds = %99
  unreachable

155:                                              ; preds = %152, %149, %121, %118, %106
  %.sroa.0215.0 = phi float [ 1.000000e+00, %152 ], [ %150, %149 ], [ 1.000000e+00, %121 ], [ %119, %118 ], [ 1.000000e+00, %106 ]
  %.0300 = phi i32 [ 0, %152 ], [ %129, %149 ], [ %123, %121 ], [ 0, %118 ], [ 0, %106 ]
  %156 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.41)
  %.not = icmp eq i32 %.0285, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %155, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %155 ]
  %157 = getelementptr inbounds { float, float }, ptr %102, i64 %indvars.iv
  %158 = load float, ptr %157, align 8
  %159 = getelementptr inbounds i8, ptr %157, i64 4
  %160 = fpext float %158 to double
  %161 = load float, ptr %159, align 4
  %162 = fpext float %161 to double
  %163 = trunc nuw i64 %indvars.iv to i32
  %164 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.42, i32 noundef %163, double noundef %160, double noundef %162)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %100
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph, %155
  %165 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.43)
  %.not402 = icmp eq i32 %.0300, 0
  br i1 %.not402, label %._crit_edge365, label %.lr.ph364.preheader

.lr.ph364.preheader:                              ; preds = %._crit_edge
  %wide.trip.count457 = zext i32 %.0300 to i64
  br label %.lr.ph364

.lr.ph364:                                        ; preds = %.lr.ph364.preheader, %.lr.ph364
  %indvars.iv454 = phi i64 [ 0, %.lr.ph364.preheader ], [ %indvars.iv.next455, %.lr.ph364 ]
  %166 = getelementptr inbounds { float, float }, ptr %103, i64 %indvars.iv454
  %167 = load float, ptr %166, align 8
  %168 = getelementptr inbounds i8, ptr %166, i64 4
  %169 = fpext float %167 to double
  %170 = load float, ptr %168, align 4
  %171 = fpext float %170 to double
  %172 = trunc nuw i64 %indvars.iv454 to i32
  %173 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.44, i32 noundef %172, double noundef %169, double noundef %171)
  %indvars.iv.next455 = add nuw nsw i64 %indvars.iv454, 1
  %exitcond458.not = icmp eq i64 %indvars.iv.next455, %wide.trip.count457
  br i1 %exitcond458.not, label %._crit_edge365, label %.lr.ph364, !llvm.loop !12

._crit_edge365:                                   ; preds = %.lr.ph364, %._crit_edge
  %174 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.45)
  %175 = load float, ptr %3, align 4
  %176 = getelementptr inbounds i8, ptr %3, i64 4
  %177 = fpext float %175 to double
  %178 = load float, ptr %176, align 4
  %179 = fpext float %178 to double
  %180 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.46, double noundef %177, double noundef %179)
  %181 = shl i32 %.0285, 1
  %182 = zext i32 %181 to i64
  %183 = alloca { float, float }, i64 %182, align 16
  %184 = alloca { float, float }, i64 %182, align 16
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #14
  %185 = call float @iirdes_freqprewarp(i32 noundef %.0296, float noundef %.0286, float noundef %.0288) #14
  %186 = fpext float %185 to double
  %187 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.47, double noundef %186)
  %.sroa.0102.4.vec.insert = insertelement <2 x float> <float poison, float 0.000000e+00>, float %.sroa.0215.0, i64 0
  %188 = call i32 @bilinear_zpkf(ptr noundef nonnull %103, i32 noundef %.0300, ptr noundef nonnull %102, i32 noundef %.0285, <2 x float> noundef %.sroa.0102.4.vec.insert, float noundef %185, ptr noundef nonnull %183, ptr noundef nonnull %184, ptr noundef nonnull %4) #14
  %189 = call noalias ptr @fopen(ptr noundef nonnull @.str.48, ptr noundef nonnull @.str.49)
  %190 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.50, ptr noundef nonnull @.str.48) #14
  %191 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.51) #14
  %192 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.52) #14
  %193 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.53, i32 noundef %.0300) #14
  %194 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.54, i32 noundef %.0285) #14
  %195 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.55) #14
  br i1 %.not402, label %._crit_edge369, label %.lr.ph368.preheader

.lr.ph368.preheader:                              ; preds = %._crit_edge365
  %wide.trip.count462 = zext i32 %.0300 to i64
  br label %.lr.ph368

.lr.ph368:                                        ; preds = %.lr.ph368.preheader, %.lr.ph368
  %indvars.iv459 = phi i64 [ 0, %.lr.ph368.preheader ], [ %indvars.iv.next460, %.lr.ph368 ]
  %indvars.iv.next460 = add nuw nsw i64 %indvars.iv459, 1
  %196 = getelementptr inbounds { float, float }, ptr %103, i64 %indvars.iv459
  %197 = load float, ptr %196, align 8
  %198 = getelementptr inbounds i8, ptr %196, i64 4
  %199 = fpext float %197 to double
  %200 = load float, ptr %198, align 4
  %201 = fpext float %200 to double
  %202 = trunc nuw i64 %indvars.iv.next460 to i32
  %203 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.56, i32 noundef %202, double noundef %199, double noundef %201) #14
  %exitcond463.not = icmp eq i64 %indvars.iv.next460, %wide.trip.count462
  br i1 %exitcond463.not, label %._crit_edge369, label %.lr.ph368, !llvm.loop !13

._crit_edge369:                                   ; preds = %.lr.ph368, %._crit_edge365
  %204 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.57) #14
  br i1 %.not, label %._crit_edge373.thread, label %.lr.ph372

._crit_edge373.thread:                            ; preds = %._crit_edge369
  %205 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.59)
  br label %._crit_edge377.thread

.lr.ph372:                                        ; preds = %._crit_edge369, %.lr.ph372
  %indvars.iv464 = phi i64 [ %indvars.iv.next465, %.lr.ph372 ], [ 0, %._crit_edge369 ]
  %indvars.iv.next465 = add nuw nsw i64 %indvars.iv464, 1
  %206 = getelementptr inbounds { float, float }, ptr %102, i64 %indvars.iv464
  %207 = load float, ptr %206, align 8
  %208 = getelementptr inbounds i8, ptr %206, i64 4
  %209 = fpext float %207 to double
  %210 = load float, ptr %208, align 4
  %211 = fpext float %210 to double
  %212 = trunc nuw i64 %indvars.iv.next465 to i32
  %213 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.58, i32 noundef %212, double noundef %209, double noundef %211) #14
  %exitcond468.not = icmp eq i64 %indvars.iv.next465, %100
  br i1 %exitcond468.not, label %._crit_edge373, label %.lr.ph372, !llvm.loop !14

._crit_edge373:                                   ; preds = %.lr.ph372
  %214 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.59)
  br i1 %.not, label %._crit_edge377.thread, label %.lr.ph376

.lr.ph376:                                        ; preds = %._crit_edge373, %.lr.ph376
  %indvars.iv469 = phi i64 [ %indvars.iv.next470, %.lr.ph376 ], [ 0, %._crit_edge373 ]
  %215 = getelementptr inbounds { float, float }, ptr %183, i64 %indvars.iv469
  %216 = load float, ptr %215, align 8
  %217 = getelementptr inbounds i8, ptr %215, i64 4
  %218 = fpext float %216 to double
  %219 = load float, ptr %217, align 4
  %220 = fpext float %219 to double
  %221 = trunc nuw i64 %indvars.iv469 to i32
  %222 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.60, i32 noundef %221, double noundef %218, double noundef %220)
  %indvars.iv.next470 = add nuw nsw i64 %indvars.iv469, 1
  %exitcond473.not = icmp eq i64 %indvars.iv.next470, %100
  br i1 %exitcond473.not, label %._crit_edge377, label %.lr.ph376, !llvm.loop !15

._crit_edge377.thread:                            ; preds = %._crit_edge373.thread, %._crit_edge373
  %223 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.61)
  br label %._crit_edge381

._crit_edge377:                                   ; preds = %.lr.ph376
  %224 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.61)
  br i1 %.not, label %._crit_edge381, label %.lr.ph380

.lr.ph380:                                        ; preds = %._crit_edge377, %.lr.ph380
  %indvars.iv474 = phi i64 [ %indvars.iv.next475, %.lr.ph380 ], [ 0, %._crit_edge377 ]
  %225 = getelementptr inbounds { float, float }, ptr %184, i64 %indvars.iv474
  %226 = load float, ptr %225, align 8
  %227 = getelementptr inbounds i8, ptr %225, i64 4
  %228 = fpext float %226 to double
  %229 = load float, ptr %227, align 4
  %230 = fpext float %229 to double
  %231 = trunc nuw i64 %indvars.iv474 to i32
  %232 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.62, i32 noundef %231, double noundef %228, double noundef %230)
  %indvars.iv.next475 = add nuw nsw i64 %indvars.iv474, 1
  %exitcond478.not = icmp eq i64 %indvars.iv.next475, %100
  br i1 %exitcond478.not, label %._crit_edge381, label %.lr.ph380, !llvm.loop !16

._crit_edge381:                                   ; preds = %.lr.ph380, %._crit_edge377.thread, %._crit_edge377
  %233 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.63)
  %234 = load float, ptr %4, align 8
  %235 = getelementptr inbounds i8, ptr %4, i64 4
  %236 = fpext float %234 to double
  %237 = load float, ptr %235, align 4
  %238 = fpext float %237 to double
  %239 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.64, double noundef %236, double noundef %238)
  %240 = and i32 %.0296, 1
  %or.cond = icmp ne i32 %240, 0
  %241 = icmp ne i32 %.0285, 0
  %or.cond401 = select i1 %or.cond, i1 %241, i1 false
  br i1 %or.cond401, label %.lr.ph383.preheader, label %.loopexit

.lr.ph383.preheader:                              ; preds = %._crit_edge381
  %min.iters.check = icmp ult i32 %.0285, 2
  br i1 %min.iters.check, label %.lr.ph383.preheader608, label %vector.ph

vector.ph:                                        ; preds = %.lr.ph383.preheader
  %n.vec = and i64 %100, 4294967294
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %242 = getelementptr inbounds { float, float }, ptr %183, i64 %index
  %wide.vec = load <4 x float>, ptr %242, align 16
  %interleaved.vec = fneg <4 x float> %wide.vec
  store <4 x float> %interleaved.vec, ptr %242, align 16
  %243 = getelementptr inbounds { float, float }, ptr %184, i64 %index
  %wide.vec603 = load <4 x float>, ptr %243, align 16
  %interleaved.vec606 = fneg <4 x float> %wide.vec603
  store <4 x float> %interleaved.vec606, ptr %243, align 16
  %index.next = add nuw i64 %index, 2
  %244 = icmp eq i64 %index.next, %n.vec
  br i1 %244, label %middle.block, label %vector.body, !llvm.loop !17

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %100
  br i1 %cmp.n, label %.loopexit, label %.lr.ph383.preheader608

.lr.ph383.preheader608:                           ; preds = %middle.block, %.lr.ph383.preheader
  %indvars.iv479.ph = phi i64 [ 0, %.lr.ph383.preheader ], [ %n.vec, %middle.block ]
  br label %.lr.ph383

.lr.ph383:                                        ; preds = %.lr.ph383.preheader608, %.lr.ph383
  %indvars.iv479 = phi i64 [ %indvars.iv.next480, %.lr.ph383 ], [ %indvars.iv479.ph, %.lr.ph383.preheader608 ]
  %245 = getelementptr inbounds { float, float }, ptr %183, i64 %indvars.iv479
  %246 = load <2 x float>, ptr %245, align 8
  %247 = fneg <2 x float> %246
  store <2 x float> %247, ptr %245, align 8
  %248 = getelementptr inbounds { float, float }, ptr %184, i64 %indvars.iv479
  %249 = load <2 x float>, ptr %248, align 8
  %250 = fneg <2 x float> %249
  store <2 x float> %250, ptr %248, align 8
  %indvars.iv.next480 = add nuw nsw i64 %indvars.iv479, 1
  %exitcond483.not = icmp eq i64 %indvars.iv.next480, %100
  br i1 %exitcond483.not, label %.loopexit, label %.lr.ph383, !llvm.loop !20

.loopexit:                                        ; preds = %.lr.ph383, %middle.block, %._crit_edge381
  %or.cond3.not = icmp ult i32 %.0296, 2
  br i1 %or.cond3.not, label %257, label %251

251:                                              ; preds = %.loopexit
  %252 = call ptr @llvm.stacksave.p0()
  %253 = alloca { float, float }, i64 %182, align 16
  %254 = alloca { float, float }, i64 %182, align 16
  %255 = call i32 @iirdes_dzpk_lp2bp(ptr noundef nonnull %183, ptr noundef nonnull %184, i32 noundef %.0285, float noundef %.0288, ptr noundef nonnull %253, ptr noundef nonnull %254) #14
  %256 = shl nuw nsw i64 %182, 3
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 16 %183, ptr nonnull align 16 %253, i64 %256, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 16 %184, ptr nonnull align 16 %254, i64 %256, i1 false)
  call void @llvm.stackrestore.p0(ptr %252)
  br label %257

257:                                              ; preds = %.loopexit, %251
  %.0302 = phi i32 [ %.0285, %251 ], [ %105, %.loopexit ]
  %.0301 = phi i32 [ 0, %251 ], [ %104, %.loopexit ]
  %.2 = phi i32 [ %181, %251 ], [ %.0285, %.loopexit ]
  %258 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.65, i32 noundef %.2) #14
  %259 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.66, i32 noundef %.0301) #14
  %260 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.67, i32 noundef %.0302) #14
  %261 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.68) #14
  %262 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.69) #14
  %263 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.70) #14
  %.not407 = icmp eq i32 %.2, 0
  br i1 %.not407, label %._crit_edge387, label %.lr.ph386.preheader

.lr.ph386.preheader:                              ; preds = %257
  %wide.trip.count487 = zext i32 %.2 to i64
  br label %.lr.ph386

.lr.ph386:                                        ; preds = %.lr.ph386.preheader, %.lr.ph386
  %indvars.iv484 = phi i64 [ 0, %.lr.ph386.preheader ], [ %indvars.iv.next485, %.lr.ph386 ]
  %indvars.iv.next485 = add nuw nsw i64 %indvars.iv484, 1
  %264 = getelementptr inbounds { float, float }, ptr %183, i64 %indvars.iv484
  %265 = load float, ptr %264, align 8
  %266 = getelementptr inbounds i8, ptr %264, i64 4
  %267 = fpext float %265 to double
  %268 = load float, ptr %266, align 4
  %269 = fpext float %268 to double
  %270 = trunc nuw i64 %indvars.iv.next485 to i32
  %271 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.71, i32 noundef %270, double noundef %267, double noundef %269) #14
  %272 = getelementptr inbounds { float, float }, ptr %184, i64 %indvars.iv484
  %273 = load float, ptr %272, align 8
  %274 = getelementptr inbounds i8, ptr %272, i64 4
  %275 = fpext float %273 to double
  %276 = load float, ptr %274, align 4
  %277 = fpext float %276 to double
  %278 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.72, i32 noundef %270, double noundef %275, double noundef %277) #14
  %exitcond488.not = icmp eq i64 %indvars.iv.next485, %wide.trip.count487
  br i1 %exitcond488.not, label %._crit_edge387, label %.lr.ph386, !llvm.loop !21

._crit_edge387:                                   ; preds = %.lr.ph386, %257
  %.not607 = icmp eq i32 %.0298, 0
  br i1 %.not607, label %313, label %279

279:                                              ; preds = %._crit_edge387
  %280 = add i32 %.2, 1
  %281 = zext i32 %280 to i64
  %282 = call ptr @llvm.stacksave.p0()
  %283 = alloca float, i64 %281, align 16
  %284 = alloca float, i64 %281, align 16
  %285 = load <2 x float>, ptr %4, align 8
  %286 = call i32 @iirdes_dzpk2tff(ptr noundef nonnull %183, ptr noundef nonnull %184, i32 noundef %.2, <2 x float> noundef %285, ptr noundef nonnull %283, ptr noundef nonnull %284) #14
  br label %287

287:                                              ; preds = %279, %287
  %.8398 = phi i32 [ 0, %279 ], [ %293, %287 ]
  %288 = zext i32 %.8398 to i64
  %289 = getelementptr inbounds float, ptr %284, i64 %288
  %290 = load float, ptr %289, align 4, !tbaa !22
  %291 = fpext float %290 to double
  %292 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.73, i32 noundef %.8398, double noundef %291)
  %293 = add i32 %.8398, 1
  %.not310 = icmp ugt i32 %293, %.2
  br i1 %.not310, label %.preheader.preheader, label %287, !llvm.loop !24

.preheader.preheader:                             ; preds = %287
  %294 = zext i32 %.2 to i64
  br label %.preheader

.preheader:                                       ; preds = %.preheader.preheader, %.preheader
  %indvars.iv508 = phi i64 [ 0, %.preheader.preheader ], [ %indvars.iv.next509, %.preheader ]
  %295 = getelementptr inbounds float, ptr %283, i64 %indvars.iv508
  %296 = load float, ptr %295, align 4, !tbaa !22
  %297 = fpext float %296 to double
  %298 = trunc nuw i64 %indvars.iv508 to i32
  %299 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.74, i32 noundef %298, double noundef %297)
  %indvars.iv.next509 = add nuw nsw i64 %indvars.iv508, 1
  %exitcond511 = icmp eq i64 %indvars.iv508, %294
  br i1 %exitcond511, label %300, label %.preheader, !llvm.loop !25

300:                                              ; preds = %.preheader
  %301 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.75) #14
  %302 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.76) #14
  br label %303

303:                                              ; preds = %300, %303
  %indvars.iv512 = phi i64 [ 0, %300 ], [ %indvars.iv.next513, %303 ]
  %indvars.iv.next513 = add nuw nsw i64 %indvars.iv512, 1
  %304 = getelementptr inbounds float, ptr %284, i64 %indvars.iv512
  %305 = load float, ptr %304, align 4, !tbaa !22
  %306 = fpext float %305 to double
  %307 = trunc nuw i64 %indvars.iv.next513 to i32
  %308 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.77, i32 noundef %307, double noundef %306) #14
  %309 = getelementptr inbounds float, ptr %283, i64 %indvars.iv512
  %310 = load float, ptr %309, align 4, !tbaa !22
  %311 = fpext float %310 to double
  %312 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.78, i32 noundef %307, double noundef %311) #14
  %exitcond515 = icmp eq i64 %indvars.iv512, %294
  br i1 %exitcond515, label %.loopexit559, label %303, !llvm.loop !26

313:                                              ; preds = %._crit_edge387
  %314 = add i32 %.0301, %.0302
  %315 = mul i32 %314, 3
  %316 = zext i32 %315 to i64
  %317 = call ptr @llvm.stacksave.p0()
  %318 = alloca float, i64 %316, align 16
  %319 = alloca float, i64 %316, align 16
  %320 = load <2 x float>, ptr %4, align 8
  %321 = call i32 @iirdes_dzpk2sosf(ptr noundef nonnull %183, ptr noundef nonnull %184, i32 noundef %.2, <2 x float> noundef %320, ptr noundef nonnull %319, ptr noundef nonnull %318) #14
  %322 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.91, i32 noundef %314)
  %.not408 = icmp eq i32 %314, 0
  br i1 %.not408, label %._crit_edge391.thread, label %.lr.ph390.preheader

._crit_edge391.thread:                            ; preds = %313
  %323 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.93, i32 noundef %314)
  br label %._crit_edge397

.lr.ph390.preheader:                              ; preds = %313
  %wide.trip.count492 = zext i32 %314 to i64
  br label %.lr.ph390

.lr.ph390:                                        ; preds = %.lr.ph390.preheader, %.lr.ph390
  %indvars.iv489 = phi i64 [ 0, %.lr.ph390.preheader ], [ %indvars.iv.next490, %.lr.ph390 ]
  %324 = trunc nuw i64 %indvars.iv489 to i32
  %325 = mul i32 %324, 3
  %326 = zext i32 %325 to i64
  %327 = getelementptr inbounds float, ptr %319, i64 %326
  %328 = load float, ptr %327, align 4, !tbaa !22
  %329 = fpext float %328 to double
  %330 = add i32 %325, 1
  %331 = zext i32 %330 to i64
  %332 = getelementptr inbounds float, ptr %319, i64 %331
  %333 = load float, ptr %332, align 4, !tbaa !22
  %334 = fpext float %333 to double
  %335 = add i32 %325, 2
  %336 = zext i32 %335 to i64
  %337 = getelementptr inbounds float, ptr %319, i64 %336
  %338 = load float, ptr %337, align 4, !tbaa !22
  %339 = fpext float %338 to double
  %340 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.92, double noundef %329, double noundef %334, double noundef %339)
  %indvars.iv.next490 = add nuw nsw i64 %indvars.iv489, 1
  %exitcond493.not = icmp eq i64 %indvars.iv.next490, %wide.trip.count492
  br i1 %exitcond493.not, label %._crit_edge391, label %.lr.ph390, !llvm.loop !27

._crit_edge391:                                   ; preds = %.lr.ph390
  %341 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.93, i32 noundef %314)
  br i1 %.not408, label %._crit_edge397, label %.lr.ph394.preheader

.lr.ph394.preheader:                              ; preds = %._crit_edge391
  %wide.trip.count497 = zext i32 %314 to i64
  br label %.lr.ph394

.preheader317:                                    ; preds = %.lr.ph394
  br i1 %.not408, label %._crit_edge397, label %.preheader316.preheader

.preheader316.preheader:                          ; preds = %.preheader317
  %wide.trip.count506 = zext i32 %314 to i64
  br label %.preheader316

.lr.ph394:                                        ; preds = %.lr.ph394.preheader, %.lr.ph394
  %indvars.iv494 = phi i64 [ 0, %.lr.ph394.preheader ], [ %indvars.iv.next495, %.lr.ph394 ]
  %342 = trunc nuw i64 %indvars.iv494 to i32
  %343 = mul i32 %342, 3
  %344 = zext i32 %343 to i64
  %345 = getelementptr inbounds float, ptr %318, i64 %344
  %346 = load float, ptr %345, align 4, !tbaa !22
  %347 = fpext float %346 to double
  %348 = add i32 %343, 1
  %349 = zext i32 %348 to i64
  %350 = getelementptr inbounds float, ptr %318, i64 %349
  %351 = load float, ptr %350, align 4, !tbaa !22
  %352 = fpext float %351 to double
  %353 = add i32 %343, 2
  %354 = zext i32 %353 to i64
  %355 = getelementptr inbounds float, ptr %318, i64 %354
  %356 = load float, ptr %355, align 4, !tbaa !22
  %357 = fpext float %356 to double
  %358 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.92, double noundef %347, double noundef %352, double noundef %357)
  %indvars.iv.next495 = add nuw nsw i64 %indvars.iv494, 1
  %exitcond498.not = icmp eq i64 %indvars.iv.next495, %wide.trip.count497
  br i1 %exitcond498.not, label %.preheader317, label %.lr.ph394, !llvm.loop !28

.preheader316:                                    ; preds = %.preheader316.preheader, %.preheader316
  %indvars.iv503 = phi i64 [ 0, %.preheader316.preheader ], [ %indvars.iv.next504, %.preheader316 ]
  %indvars.iv.next504 = add nuw nsw i64 %indvars.iv503, 1
  %359 = trunc nuw i64 %indvars.iv503 to i32
  %360 = mul i32 %359, 3
  %361 = zext i32 %360 to i64
  %362 = getelementptr inbounds float, ptr %319, i64 %361
  %363 = load float, ptr %362, align 4, !tbaa !22
  %364 = fpext float %363 to double
  %365 = trunc nuw i64 %indvars.iv.next504 to i32
  %366 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.94, i32 noundef %365, i32 noundef 1, double noundef %364) #14
  %367 = getelementptr inbounds float, ptr %318, i64 %361
  %368 = load float, ptr %367, align 4, !tbaa !22
  %369 = fpext float %368 to double
  %370 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.95, i32 noundef %365, i32 noundef 1, double noundef %369) #14
  %371 = add i32 %360, 1
  %372 = zext i32 %371 to i64
  %373 = getelementptr inbounds float, ptr %319, i64 %372
  %374 = load float, ptr %373, align 4, !tbaa !22
  %375 = fpext float %374 to double
  %376 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.94, i32 noundef %365, i32 noundef 2, double noundef %375) #14
  %377 = getelementptr inbounds float, ptr %318, i64 %372
  %378 = load float, ptr %377, align 4, !tbaa !22
  %379 = fpext float %378 to double
  %380 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.95, i32 noundef %365, i32 noundef 2, double noundef %379) #14
  %381 = add i32 %360, 2
  %382 = zext i32 %381 to i64
  %383 = getelementptr inbounds float, ptr %319, i64 %382
  %384 = load float, ptr %383, align 4, !tbaa !22
  %385 = fpext float %384 to double
  %386 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.94, i32 noundef %365, i32 noundef 3, double noundef %385) #14
  %387 = getelementptr inbounds float, ptr %318, i64 %382
  %388 = load float, ptr %387, align 4, !tbaa !22
  %389 = fpext float %388 to double
  %390 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.95, i32 noundef %365, i32 noundef 3, double noundef %389) #14
  %exitcond507.not = icmp eq i64 %indvars.iv.next504, %wide.trip.count506
  br i1 %exitcond507.not, label %._crit_edge397, label %.preheader316, !llvm.loop !29

._crit_edge397:                                   ; preds = %.preheader316, %._crit_edge391, %._crit_edge391.thread, %.preheader317
  %391 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.79) #14
  %392 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.96) #14
  %393 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.97) #14
  %394 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.98) #14
  %395 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.99) #14
  %396 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.100) #14
  br label %.loopexit559

.loopexit559:                                     ; preds = %303, %._crit_edge397
  %.str.101.sink = phi ptr [ @.str.101, %._crit_edge397 ], [ @.str.79, %303 ]
  %.str.102.sink = phi ptr [ @.str.102, %._crit_edge397 ], [ @.str.80, %303 ]
  %.str.103.sink = phi ptr [ @.str.103, %._crit_edge397 ], [ @.str.81, %303 ]
  %.str.104.sink = phi ptr [ @.str.104, %._crit_edge397 ], [ @.str.82, %303 ]
  %.str.105.sink = phi ptr [ @.str.105, %._crit_edge397 ], [ @.str.83, %303 ]
  %.str.106.sink = phi ptr [ @.str.106, %._crit_edge397 ], [ @.str.84, %303 ]
  %.str.107.sink = phi ptr [ @.str.107, %._crit_edge397 ], [ @.str.85, %303 ]
  %.str.108.sink = phi ptr [ @.str.108, %._crit_edge397 ], [ @.str.86, %303 ]
  %.str.109.sink = phi ptr [ @.str.109, %._crit_edge397 ], [ @.str.87, %303 ]
  %.str.110.sink = phi ptr [ @.str.110, %._crit_edge397 ], [ @.str.88, %303 ]
  %.str.111.sink = phi ptr [ @.str.111, %._crit_edge397 ], [ @.str.89, %303 ]
  %.str.81.sink = phi ptr [ @.str.81, %._crit_edge397 ], [ @.str.90, %303 ]
  %.sink = phi ptr [ %317, %._crit_edge397 ], [ %282, %303 ]
  %397 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.101.sink) #14
  %398 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.102.sink) #14
  %399 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.103.sink) #14
  %400 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.104.sink) #14
  %401 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.105.sink) #14
  %402 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.106.sink) #14
  %403 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.107.sink) #14
  %404 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.108.sink) #14
  %405 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.109.sink) #14
  %406 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.110.sink) #14
  %407 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.111.sink) #14
  %408 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull %.str.81.sink) #14
  call void @llvm.stackrestore.p0(ptr %.sink)
  %409 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.79) #14
  %410 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.112) #14
  %411 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.113) #14
  %412 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.114) #14
  %413 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.115) #14
  %414 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.116) #14
  %415 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.117) #14
  %416 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.118) #14
  %417 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.119) #14
  %418 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.120) #14
  %419 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.121) #14
  %420 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.122) #14
  %421 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.123) #14
  %422 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.124) #14
  %423 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.125) #14
  %424 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.112) #14
  %425 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.126) #14
  %426 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.127) #14
  %427 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.128) #14
  %428 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.129) #14
  %429 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.130) #14
  %430 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.112) #14
  %431 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.131) #14
  %432 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.132) #14
  %433 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.133) #14
  %434 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.128) #14
  %435 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.129) #14
  %436 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.134) #14
  %437 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.135) #14
  %438 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.132) #14
  %439 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.136) #14
  %440 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.128) #14
  %441 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.129) #14
  %442 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %189, ptr noundef nonnull @.str.134) #14
  %443 = call i32 @fclose(ptr noundef %189)
  %444 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.137, ptr noundef nonnull @.str.48)
  %445 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.138)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #14
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #14
  call void @llvm.stackrestore.p0(ptr %101)
  br label %446

446:                                              ; preds = %.loopexit559, %7
  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: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #5

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

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

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) local_unnamed_addr #7

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare double @atof(ptr nocapture noundef nonnull) local_unnamed_addr #7

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

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

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare float @sqrtf(float noundef) local_unnamed_addr #10

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare float @powf(float noundef, float noundef) local_unnamed_addr #10

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

declare i32 @cheby1_azpkf(i32 noundef, float noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #9

declare i32 @cheby2_azpkf(i32 noundef, float noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #9

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

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

declare float @iirdes_freqprewarp(i32 noundef, float noundef, float noundef) local_unnamed_addr #9

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

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

declare i32 @iirdes_dzpk_lp2bp(ptr noundef, ptr noundef, i32 noundef, float noundef, ptr noundef, ptr noundef) local_unnamed_addr #9

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

declare i32 @iirdes_dzpk2tff(ptr noundef, ptr noundef, i32 noundef, <2 x float> noundef, ptr noundef, ptr noundef) local_unnamed_addr #9

declare i32 @iirdes_dzpk2sosf(ptr noundef, ptr noundef, i32 noundef, <2 x float> 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

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.sqrt.f32(float) #12

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #13

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 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 = { 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 #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 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 #11 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #12 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #13 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #14 = { nounwind }
attributes #15 = { nounwind willreturn memory(read) }
attributes #16 = { cold nounwind }
attributes #17 = { 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 = !{!"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 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10, !18, !19}
!18 = !{!"llvm.loop.isvectorized", i32 1}
!19 = !{!"llvm.loop.unroll.runtime.disable"}
!20 = distinct !{!20, !10, !19, !18}
!21 = distinct !{!21, !10}
!22 = !{!23, !23, i64 0}
!23 = !{!"float", !7, i64 0}
!24 = distinct !{!24, !10}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}
!27 = distinct !{!27, !10}
!28 = distinct !{!28, !10}
!29 = distinct !{!29, !10}


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