; LLVM IR from venumb/ZSPACE :: cpp/depends/alglib/cpp/src (statistics)

; 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"

%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.0 }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%union.anon.0 = type { ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11alglib_impl13studentttest1EPNS_9ae_vectorEldPdS2_S2_PNS_8ae_stateE(ptr noundef, i64 noundef, double noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11alglib_impl20unequalvariancettestEPNS_9ae_vectorElS1_lPdS2_S2_PNS_8ae_stateE(ptr noundef %0, i64 noundef %1, ptr noundef %2, i64 noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7) #1 {
  %9 = alloca ptr, align 8
  %10 = alloca i64, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i64, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca i64, align 8
  %18 = alloca i8, align 1
  %19 = alloca i8, align 1
  %20 = alloca double, align 8
  %21 = alloca double, align 8
  %22 = alloca double, align 8
  %23 = alloca double, align 8
  %24 = alloca double, align 8
  %25 = alloca double, align 8
  %26 = alloca double, align 8
  %27 = alloca double, align 8
  %28 = alloca double, align 8
  %29 = alloca double, align 8
  %30 = alloca double, align 8
  %31 = alloca i32, align 4
  store ptr %0, ptr %9, align 8, !tbaa !5
  store i64 %1, ptr %10, align 8, !tbaa !9
  store ptr %2, ptr %11, align 8, !tbaa !5
  store i64 %3, ptr %12, align 8, !tbaa !9
  store ptr %4, ptr %13, align 8, !tbaa !5
  store ptr %5, ptr %14, align 8, !tbaa !5
  store ptr %6, ptr %15, align 8, !tbaa !5
  store ptr %7, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #4
  %32 = load ptr, ptr %13, align 8, !tbaa !5
  store double 0.000000e+00, ptr %32, align 8, !tbaa !11
  %33 = load ptr, ptr %14, align 8, !tbaa !5
  store double 0.000000e+00, ptr %33, align 8, !tbaa !11
  %34 = load ptr, ptr %15, align 8, !tbaa !5
  store double 0.000000e+00, ptr %34, align 8, !tbaa !11
  %35 = load i64, ptr %10, align 8, !tbaa !9
  %36 = icmp sle i64 %35, 0
  br i1 %36, label %40, label %37

37:                                               ; preds = %8
  %38 = load i64, ptr %12, align 8, !tbaa !9
  %39 = icmp sle i64 %38, 0
  br i1 %39, label %40, label %44

40:                                               ; preds = %37, %8
  %41 = load ptr, ptr %13, align 8, !tbaa !5
  store double 1.000000e+00, ptr %41, align 8, !tbaa !11
  %42 = load ptr, ptr %14, align 8, !tbaa !5
  store double 1.000000e+00, ptr %42, align 8, !tbaa !11
  %43 = load ptr, ptr %15, align 8, !tbaa !5
  store double 1.000000e+00, ptr %43, align 8, !tbaa !11
  store i32 1, ptr %31, align 4
  br label %346

44:                                               ; preds = %37
  store double 0.000000e+00, ptr %22, align 8, !tbaa !11
  %45 = load ptr, ptr %9, align 8, !tbaa !5
  %46 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %45, i32 0, i32 4
  %47 = load ptr, ptr %46, align 8, !tbaa !13
  %48 = getelementptr inbounds double, ptr %47, i64 0
  %49 = load double, ptr %48, align 8, !tbaa !11
  store double %49, ptr %20, align 8, !tbaa !11
  store i8 1, ptr %18, align 1, !tbaa !14
  store i64 0, ptr %17, align 8, !tbaa !9
  br label %50

50:                                               ; preds = %74, %44
  %51 = load i64, ptr %17, align 8, !tbaa !9
  %52 = load i64, ptr %10, align 8, !tbaa !9
  %53 = sub nsw i64 %52, 1
  %54 = icmp sle i64 %51, %53
  br i1 %54, label %55, label %77

55:                                               ; preds = %50
  %56 = load ptr, ptr %9, align 8, !tbaa !5
  %57 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %56, i32 0, i32 4
  %58 = load ptr, ptr %57, align 8, !tbaa !13
  %59 = load i64, ptr %17, align 8, !tbaa !9
  %60 = getelementptr inbounds double, ptr %58, i64 %59
  %61 = load double, ptr %60, align 8, !tbaa !11
  store double %61, ptr %26, align 8, !tbaa !11
  %62 = load double, ptr %22, align 8, !tbaa !11
  %63 = load double, ptr %26, align 8, !tbaa !11
  %64 = fadd double %62, %63
  store double %64, ptr %22, align 8, !tbaa !11
  %65 = load i8, ptr %18, align 1, !tbaa !14, !range !16, !noundef !17
  %66 = trunc i8 %65 to i1
  br i1 %66, label %67, label %71

67:                                               ; preds = %55
  %68 = load double, ptr %26, align 8, !tbaa !11
  %69 = load double, ptr %20, align 8, !tbaa !11
  %70 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %68, double noundef %69)
  br label %71

71:                                               ; preds = %67, %55
  %72 = phi i1 [ false, %55 ], [ %70, %67 ]
  %73 = zext i1 %72 to i8
  store i8 %73, ptr %18, align 1, !tbaa !14
  br label %74

74:                                               ; preds = %71
  %75 = load i64, ptr %17, align 8, !tbaa !9
  %76 = add nsw i64 %75, 1
  store i64 %76, ptr %17, align 8, !tbaa !9
  br label %50, !llvm.loop !18

77:                                               ; preds = %50
  %78 = load i8, ptr %18, align 1, !tbaa !14, !range !16, !noundef !17
  %79 = trunc i8 %78 to i1
  br i1 %79, label %80, label %82

80:                                               ; preds = %77
  %81 = load double, ptr %20, align 8, !tbaa !11
  store double %81, ptr %22, align 8, !tbaa !11
  br label %87

82:                                               ; preds = %77
  %83 = load double, ptr %22, align 8, !tbaa !11
  %84 = load i64, ptr %10, align 8, !tbaa !9
  %85 = sitofp i64 %84 to double
  %86 = fdiv double %83, %85
  store double %86, ptr %22, align 8, !tbaa !11
  br label %87

87:                                               ; preds = %82, %80
  store double 0.000000e+00, ptr %23, align 8, !tbaa !11
  %88 = load ptr, ptr %11, align 8, !tbaa !5
  %89 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %88, i32 0, i32 4
  %90 = load ptr, ptr %89, align 8, !tbaa !13
  %91 = getelementptr inbounds double, ptr %90, i64 0
  %92 = load double, ptr %91, align 8, !tbaa !11
  store double %92, ptr %21, align 8, !tbaa !11
  store i8 1, ptr %19, align 1, !tbaa !14
  store i64 0, ptr %17, align 8, !tbaa !9
  br label %93

93:                                               ; preds = %117, %87
  %94 = load i64, ptr %17, align 8, !tbaa !9
  %95 = load i64, ptr %12, align 8, !tbaa !9
  %96 = sub nsw i64 %95, 1
  %97 = icmp sle i64 %94, %96
  br i1 %97, label %98, label %120

98:                                               ; preds = %93
  %99 = load ptr, ptr %11, align 8, !tbaa !5
  %100 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %99, i32 0, i32 4
  %101 = load ptr, ptr %100, align 8, !tbaa !13
  %102 = load i64, ptr %17, align 8, !tbaa !9
  %103 = getelementptr inbounds double, ptr %101, i64 %102
  %104 = load double, ptr %103, align 8, !tbaa !11
  store double %104, ptr %26, align 8, !tbaa !11
  %105 = load double, ptr %23, align 8, !tbaa !11
  %106 = load double, ptr %26, align 8, !tbaa !11
  %107 = fadd double %105, %106
  store double %107, ptr %23, align 8, !tbaa !11
  %108 = load i8, ptr %19, align 1, !tbaa !14, !range !16, !noundef !17
  %109 = trunc i8 %108 to i1
  br i1 %109, label %110, label %114

110:                                              ; preds = %98
  %111 = load double, ptr %26, align 8, !tbaa !11
  %112 = load double, ptr %21, align 8, !tbaa !11
  %113 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %111, double noundef %112)
  br label %114

114:                                              ; preds = %110, %98
  %115 = phi i1 [ false, %98 ], [ %113, %110 ]
  %116 = zext i1 %115 to i8
  store i8 %116, ptr %19, align 1, !tbaa !14
  br label %117

117:                                              ; preds = %114
  %118 = load i64, ptr %17, align 8, !tbaa !9
  %119 = add nsw i64 %118, 1
  store i64 %119, ptr %17, align 8, !tbaa !9
  br label %93, !llvm.loop !20

120:                                              ; preds = %93
  %121 = load i8, ptr %19, align 1, !tbaa !14, !range !16, !noundef !17
  %122 = trunc i8 %121 to i1
  br i1 %122, label %123, label %125

123:                                              ; preds = %120
  %124 = load double, ptr %21, align 8, !tbaa !11
  store double %124, ptr %23, align 8, !tbaa !11
  br label %130

125:                                              ; preds = %120
  %126 = load double, ptr %23, align 8, !tbaa !11
  %127 = load i64, ptr %12, align 8, !tbaa !9
  %128 = sitofp i64 %127 to double
  %129 = fdiv double %126, %128
  store double %129, ptr %23, align 8, !tbaa !11
  br label %130

130:                                              ; preds = %125, %123
  store double 0.000000e+00, ptr %24, align 8, !tbaa !11
  %131 = load i64, ptr %10, align 8, !tbaa !9
  %132 = icmp sge i64 %131, 2
  br i1 %132, label %133, label %164

133:                                              ; preds = %130
  %134 = load i8, ptr %18, align 1, !tbaa !14, !range !16, !noundef !17
  %135 = trunc i8 %134 to i1
  br i1 %135, label %164, label %136

136:                                              ; preds = %133
  store i64 0, ptr %17, align 8, !tbaa !9
  br label %137

137:                                              ; preds = %155, %136
  %138 = load i64, ptr %17, align 8, !tbaa !9
  %139 = load i64, ptr %10, align 8, !tbaa !9
  %140 = sub nsw i64 %139, 1
  %141 = icmp sle i64 %138, %140
  br i1 %141, label %142, label %158

142:                                              ; preds = %137
  %143 = load double, ptr %24, align 8, !tbaa !11
  %144 = load ptr, ptr %9, align 8, !tbaa !5
  %145 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %144, i32 0, i32 4
  %146 = load ptr, ptr %145, align 8, !tbaa !13
  %147 = load i64, ptr %17, align 8, !tbaa !9
  %148 = getelementptr inbounds double, ptr %146, i64 %147
  %149 = load double, ptr %148, align 8, !tbaa !11
  %150 = load double, ptr %22, align 8, !tbaa !11
  %151 = fsub double %149, %150
  %152 = load ptr, ptr %16, align 8, !tbaa !5
  %153 = call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %151, ptr noundef %152)
  %154 = fadd double %143, %153
  store double %154, ptr %24, align 8, !tbaa !11
  br label %155

155:                                              ; preds = %142
  %156 = load i64, ptr %17, align 8, !tbaa !9
  %157 = add nsw i64 %156, 1
  store i64 %157, ptr %17, align 8, !tbaa !9
  br label %137, !llvm.loop !21

158:                                              ; preds = %137
  %159 = load double, ptr %24, align 8, !tbaa !11
  %160 = load i64, ptr %10, align 8, !tbaa !9
  %161 = sub nsw i64 %160, 1
  %162 = sitofp i64 %161 to double
  %163 = fdiv double %159, %162
  store double %163, ptr %24, align 8, !tbaa !11
  br label %164

164:                                              ; preds = %158, %133, %130
  store double 0.000000e+00, ptr %25, align 8, !tbaa !11
  %165 = load i64, ptr %12, align 8, !tbaa !9
  %166 = icmp sge i64 %165, 2
  br i1 %166, label %167, label %198

167:                                              ; preds = %164
  %168 = load i8, ptr %19, align 1, !tbaa !14, !range !16, !noundef !17
  %169 = trunc i8 %168 to i1
  br i1 %169, label %198, label %170

170:                                              ; preds = %167
  store i64 0, ptr %17, align 8, !tbaa !9
  br label %171

171:                                              ; preds = %189, %170
  %172 = load i64, ptr %17, align 8, !tbaa !9
  %173 = load i64, ptr %12, align 8, !tbaa !9
  %174 = sub nsw i64 %173, 1
  %175 = icmp sle i64 %172, %174
  br i1 %175, label %176, label %192

176:                                              ; preds = %171
  %177 = load double, ptr %25, align 8, !tbaa !11
  %178 = load ptr, ptr %11, align 8, !tbaa !5
  %179 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %178, i32 0, i32 4
  %180 = load ptr, ptr %179, align 8, !tbaa !13
  %181 = load i64, ptr %17, align 8, !tbaa !9
  %182 = getelementptr inbounds double, ptr %180, i64 %181
  %183 = load double, ptr %182, align 8, !tbaa !11
  %184 = load double, ptr %23, align 8, !tbaa !11
  %185 = fsub double %183, %184
  %186 = load ptr, ptr %16, align 8, !tbaa !5
  %187 = call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %185, ptr noundef %186)
  %188 = fadd double %177, %187
  store double %188, ptr %25, align 8, !tbaa !11
  br label %189

189:                                              ; preds = %176
  %190 = load i64, ptr %17, align 8, !tbaa !9
  %191 = add nsw i64 %190, 1
  store i64 %191, ptr %17, align 8, !tbaa !9
  br label %171, !llvm.loop !22

192:                                              ; preds = %171
  %193 = load double, ptr %25, align 8, !tbaa !11
  %194 = load i64, ptr %12, align 8, !tbaa !9
  %195 = sub nsw i64 %194, 1
  %196 = sitofp i64 %195 to double
  %197 = fdiv double %193, %196
  store double %197, ptr %25, align 8, !tbaa !11
  br label %198

198:                                              ; preds = %192, %167, %164
  %199 = load double, ptr %24, align 8, !tbaa !11
  %200 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %199, double noundef 0.000000e+00)
  br i1 %200, label %201, label %229

201:                                              ; preds = %198
  %202 = load double, ptr %25, align 8, !tbaa !11
  %203 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %202, double noundef 0.000000e+00)
  br i1 %203, label %204, label %229

204:                                              ; preds = %201
  %205 = load double, ptr %22, align 8, !tbaa !11
  %206 = load double, ptr %23, align 8, !tbaa !11
  %207 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %205, double noundef %206)
  br i1 %207, label %208, label %210

208:                                              ; preds = %204
  %209 = load ptr, ptr %13, align 8, !tbaa !5
  store double 1.000000e+00, ptr %209, align 8, !tbaa !11
  br label %212

210:                                              ; preds = %204
  %211 = load ptr, ptr %13, align 8, !tbaa !5
  store double 0.000000e+00, ptr %211, align 8, !tbaa !11
  br label %212

212:                                              ; preds = %210, %208
  %213 = load double, ptr %22, align 8, !tbaa !11
  %214 = load double, ptr %23, align 8, !tbaa !11
  %215 = call noundef zeroext i1 @_ZN11alglib_impl16ae_fp_greater_eqEdd(double noundef %213, double noundef %214)
  br i1 %215, label %216, label %218

216:                                              ; preds = %212
  %217 = load ptr, ptr %14, align 8, !tbaa !5
  store double 1.000000e+00, ptr %217, align 8, !tbaa !11
  br label %220

218:                                              ; preds = %212
  %219 = load ptr, ptr %14, align 8, !tbaa !5
  store double 0.000000e+00, ptr %219, align 8, !tbaa !11
  br label %220

220:                                              ; preds = %218, %216
  %221 = load double, ptr %22, align 8, !tbaa !11
  %222 = load double, ptr %23, align 8, !tbaa !11
  %223 = call noundef zeroext i1 @_ZN11alglib_impl13ae_fp_less_eqEdd(double noundef %221, double noundef %222)
  br i1 %223, label %224, label %226

224:                                              ; preds = %220
  %225 = load ptr, ptr %15, align 8, !tbaa !5
  store double 1.000000e+00, ptr %225, align 8, !tbaa !11
  br label %228

226:                                              ; preds = %220
  %227 = load ptr, ptr %15, align 8, !tbaa !5
  store double 0.000000e+00, ptr %227, align 8, !tbaa !11
  br label %228

228:                                              ; preds = %226, %224
  store i32 1, ptr %31, align 4
  br label %346

229:                                              ; preds = %201, %198
  %230 = load double, ptr %24, align 8, !tbaa !11
  %231 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %230, double noundef 0.000000e+00)
  br i1 %231, label %232, label %240

232:                                              ; preds = %229
  %233 = load ptr, ptr %11, align 8, !tbaa !5
  %234 = load i64, ptr %12, align 8, !tbaa !9
  %235 = load double, ptr %22, align 8, !tbaa !11
  %236 = load ptr, ptr %13, align 8, !tbaa !5
  %237 = load ptr, ptr %15, align 8, !tbaa !5
  %238 = load ptr, ptr %14, align 8, !tbaa !5
  %239 = load ptr, ptr %16, align 8, !tbaa !5
  call void @_ZN11alglib_impl13studentttest1EPNS_9ae_vectorEldPdS2_S2_PNS_8ae_stateE(ptr noundef %233, i64 noundef %234, double noundef %235, ptr noundef %236, ptr noundef %237, ptr noundef %238, ptr noundef %239)
  store i32 1, ptr %31, align 4
  br label %346

240:                                              ; preds = %229
  %241 = load double, ptr %25, align 8, !tbaa !11
  %242 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %241, double noundef 0.000000e+00)
  br i1 %242, label %243, label %251

243:                                              ; preds = %240
  %244 = load ptr, ptr %9, align 8, !tbaa !5
  %245 = load i64, ptr %10, align 8, !tbaa !9
  %246 = load double, ptr %23, align 8, !tbaa !11
  %247 = load ptr, ptr %13, align 8, !tbaa !5
  %248 = load ptr, ptr %14, align 8, !tbaa !5
  %249 = load ptr, ptr %15, align 8, !tbaa !5
  %250 = load ptr, ptr %16, align 8, !tbaa !5
  call void @_ZN11alglib_impl13studentttest1EPNS_9ae_vectorEldPdS2_S2_PNS_8ae_stateE(ptr noundef %244, i64 noundef %245, double noundef %246, ptr noundef %247, ptr noundef %248, ptr noundef %249, ptr noundef %250)
  store i32 1, ptr %31, align 4
  br label %346

251:                                              ; preds = %240
  %252 = load double, ptr %22, align 8, !tbaa !11
  %253 = load double, ptr %23, align 8, !tbaa !11
  %254 = fsub double %252, %253
  %255 = load double, ptr %24, align 8, !tbaa !11
  %256 = load i64, ptr %10, align 8, !tbaa !9
  %257 = sitofp i64 %256 to double
  %258 = fdiv double %255, %257
  %259 = load double, ptr %25, align 8, !tbaa !11
  %260 = load i64, ptr %12, align 8, !tbaa !9
  %261 = sitofp i64 %260 to double
  %262 = fdiv double %259, %261
  %263 = fadd double %258, %262
  %264 = load ptr, ptr %16, align 8, !tbaa !5
  %265 = call noundef double @_ZN11alglib_impl7ae_sqrtEdPNS_8ae_stateE(double noundef %263, ptr noundef %264)
  %266 = fdiv double %254, %265
  store double %266, ptr %29, align 8, !tbaa !11
  %267 = load double, ptr %24, align 8, !tbaa !11
  %268 = load i64, ptr %10, align 8, !tbaa !9
  %269 = sitofp i64 %268 to double
  %270 = fdiv double %267, %269
  %271 = load double, ptr %24, align 8, !tbaa !11
  %272 = load i64, ptr %10, align 8, !tbaa !9
  %273 = sitofp i64 %272 to double
  %274 = fdiv double %271, %273
  %275 = load double, ptr %25, align 8, !tbaa !11
  %276 = load i64, ptr %12, align 8, !tbaa !9
  %277 = sitofp i64 %276 to double
  %278 = fdiv double %275, %277
  %279 = fadd double %274, %278
  %280 = fdiv double %270, %279
  store double %280, ptr %30, align 8, !tbaa !11
  %281 = load i64, ptr %10, align 8, !tbaa !9
  %282 = sub nsw i64 %281, 1
  %283 = sitofp i64 %282 to double
  %284 = load i64, ptr %12, align 8, !tbaa !9
  %285 = sub nsw i64 %284, 1
  %286 = sitofp i64 %285 to double
  %287 = load ptr, ptr %16, align 8, !tbaa !5
  %288 = call noundef double @_ZN11alglib_impl5rmul2EddPNS_8ae_stateE(double noundef %283, double noundef %286, ptr noundef %287)
  %289 = load i64, ptr %12, align 8, !tbaa !9
  %290 = sub nsw i64 %289, 1
  %291 = sitofp i64 %290 to double
  %292 = load double, ptr %30, align 8, !tbaa !11
  %293 = load ptr, ptr %16, align 8, !tbaa !5
  %294 = call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %292, ptr noundef %293)
  %295 = load i64, ptr %10, align 8, !tbaa !9
  %296 = sub nsw i64 %295, 1
  %297 = sitofp i64 %296 to double
  %298 = load double, ptr %30, align 8, !tbaa !11
  %299 = fsub double 1.000000e+00, %298
  %300 = load ptr, ptr %16, align 8, !tbaa !5
  %301 = call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %299, ptr noundef %300)
  %302 = fmul double %297, %301
  %303 = call double @llvm.fmuladd.f64(double %291, double %294, double %302)
  %304 = fdiv double %288, %303
  store double %304, ptr %27, align 8, !tbaa !11
  %305 = load double, ptr %29, align 8, !tbaa !11
  %306 = call noundef zeroext i1 @_ZN11alglib_impl13ae_fp_greaterEdd(double noundef %305, double noundef 0.000000e+00)
  br i1 %306, label %307, label %320

307:                                              ; preds = %251
  %308 = load double, ptr %27, align 8, !tbaa !11
  %309 = fdiv double %308, 2.000000e+00
  %310 = load double, ptr %27, align 8, !tbaa !11
  %311 = load double, ptr %27, align 8, !tbaa !11
  %312 = load double, ptr %29, align 8, !tbaa !11
  %313 = load ptr, ptr %16, align 8, !tbaa !5
  %314 = call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %312, ptr noundef %313)
  %315 = fadd double %311, %314
  %316 = fdiv double %310, %315
  %317 = load ptr, ptr %16, align 8, !tbaa !5
  %318 = call noundef double @_ZN11alglib_impl14incompletebetaEdddPNS_8ae_stateE(double noundef %309, double noundef 5.000000e-01, double noundef %316, ptr noundef %317)
  %319 = call double @llvm.fmuladd.f64(double -5.000000e-01, double %318, double 1.000000e+00)
  store double %319, ptr %28, align 8, !tbaa !11
  br label %333

320:                                              ; preds = %251
  %321 = load double, ptr %27, align 8, !tbaa !11
  %322 = fdiv double %321, 2.000000e+00
  %323 = load double, ptr %27, align 8, !tbaa !11
  %324 = load double, ptr %27, align 8, !tbaa !11
  %325 = load double, ptr %29, align 8, !tbaa !11
  %326 = load ptr, ptr %16, align 8, !tbaa !5
  %327 = call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %325, ptr noundef %326)
  %328 = fadd double %324, %327
  %329 = fdiv double %323, %328
  %330 = load ptr, ptr %16, align 8, !tbaa !5
  %331 = call noundef double @_ZN11alglib_impl14incompletebetaEdddPNS_8ae_stateE(double noundef %322, double noundef 5.000000e-01, double noundef %329, ptr noundef %330)
  %332 = fmul double 5.000000e-01, %331
  store double %332, ptr %28, align 8, !tbaa !11
  br label %333

333:                                              ; preds = %320, %307
  %334 = load double, ptr %28, align 8, !tbaa !11
  %335 = load double, ptr %28, align 8, !tbaa !11
  %336 = fsub double 1.000000e+00, %335
  %337 = load ptr, ptr %16, align 8, !tbaa !5
  %338 = call noundef double @_ZN11alglib_impl10ae_minrealEddPNS_8ae_stateE(double noundef %334, double noundef %336, ptr noundef %337)
  %339 = fmul double 2.000000e+00, %338
  %340 = load ptr, ptr %13, align 8, !tbaa !5
  store double %339, ptr %340, align 8, !tbaa !11
  %341 = load double, ptr %28, align 8, !tbaa !11
  %342 = load ptr, ptr %14, align 8, !tbaa !5
  store double %341, ptr %342, align 8, !tbaa !11
  %343 = load double, ptr %28, align 8, !tbaa !11
  %344 = fsub double 1.000000e+00, %343
  %345 = load ptr, ptr %15, align 8, !tbaa !5
  store double %344, ptr %345, align 8, !tbaa !11
  store i32 0, ptr %31, align 4
  br label %346

346:                                              ; preds = %333, %243, %232, %228, %40
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  %347 = load i32, ptr %31, align 4
  switch i32 %347, label %349 [
    i32 0, label %348
    i32 1, label %348
  ]

348:                                              ; preds = %346, %346
  ret void

349:                                              ; preds = %346
  unreachable
}

declare noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef, ptr noundef) #2

declare noundef double @_ZN11alglib_impl7ae_sqrtEdPNS_8ae_stateE(double noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3

declare noundef zeroext i1 @_ZN11alglib_impl13ae_fp_greaterEdd(double noundef, double noundef) #2

declare noundef zeroext i1 @_ZN11alglib_impl16ae_fp_greater_eqEdd(double noundef, double noundef) #2

declare noundef zeroext i1 @_ZN11alglib_impl13ae_fp_less_eqEdd(double noundef, double noundef) #2

declare noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef, double noundef) #2

declare noundef double @_ZN11alglib_impl5rmul2EddPNS_8ae_stateE(double noundef, double noundef, ptr noundef) #2

declare noundef double @_ZN11alglib_impl10ae_minrealEddPNS_8ae_stateE(double noundef, double noundef, ptr noundef) #2

declare noundef double @_ZN11alglib_impl14incompletebetaEdddPNS_8ae_stateE(double noundef, double noundef, double noundef, ptr noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { "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 speculatable willreturn memory(none) }
attributes #4 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"bool", !7, i64 0}
!16 = !{i8 0, i8 2}
!17 = !{}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = distinct !{!20, !19}
!21 = distinct !{!21, !19}
!22 = distinct !{!22, !19}


; 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"

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11alglib_impl13studentttest1EPNS_9ae_vectorEldPdS2_S2_PNS_8ae_stateE(ptr noundef, i64 noundef, double noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11alglib_impl20unequalvariancettestEPNS_9ae_vectorElS1_lPdS2_S2_PNS_8ae_stateE(ptr noundef %0, i64 noundef %1, ptr noundef %2, i64 noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7) local_unnamed_addr #0 {
  store double 0.000000e+00, ptr %4, align 8, !tbaa !5
  store double 0.000000e+00, ptr %5, align 8, !tbaa !5
  store double 0.000000e+00, ptr %6, align 8, !tbaa !5
  %9 = icmp slt i64 %1, 1
  %10 = icmp slt i64 %3, 1
  %or.cond = or i1 %9, %10
  br i1 %or.cond, label %11, label %12

11:                                               ; preds = %8
  store double 1.000000e+00, ptr %4, align 8, !tbaa !5
  store double 1.000000e+00, ptr %5, align 8, !tbaa !5
  store double 1.000000e+00, ptr %6, align 8, !tbaa !5
  br label %120

12:                                               ; preds = %8
  %13 = getelementptr inbounds i8, ptr %0, i64 56
  %14 = load ptr, ptr %13, align 8, !tbaa !9
  %15 = load double, ptr %14, align 8, !tbaa !5
  br label %16

16:                                               ; preds = %12, %23
  %.0161 = phi i64 [ 0, %12 ], [ %25, %23 ]
  %.0135160 = phi i1 [ true, %12 ], [ %24, %23 ]
  %.0144159 = phi double [ 0.000000e+00, %12 ], [ %20, %23 ]
  %17 = load ptr, ptr %13, align 8, !tbaa !9
  %18 = getelementptr inbounds double, ptr %17, i64 %.0161
  %19 = load double, ptr %18, align 8, !tbaa !5
  %20 = fadd double %.0144159, %19
  br i1 %.0135160, label %21, label %23

21:                                               ; preds = %16
  %22 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %19, double noundef %15)
  br label %23

23:                                               ; preds = %21, %16
  %24 = phi i1 [ false, %16 ], [ %22, %21 ]
  %25 = add nuw nsw i64 %.0161, 1
  %exitcond.not = icmp eq i64 %25, %1
  br i1 %exitcond.not, label %26, label %16, !llvm.loop !10

26:                                               ; preds = %23
  %27 = add nsw i64 %1, -1
  %28 = uitofp nneg i64 %1 to double
  %29 = fdiv double %20, %28
  %.1145 = select i1 %24, double %15, double %29
  %30 = getelementptr inbounds i8, ptr %2, i64 56
  %31 = load ptr, ptr %30, align 8, !tbaa !9
  %32 = load double, ptr %31, align 8, !tbaa !5
  %.not.not150162 = icmp sgt i64 %3, 0
  br i1 %.not.not150162, label %.lr.ph, label %._crit_edge.thread

._crit_edge.thread:                               ; preds = %26
  %33 = uitofp nneg i64 %3 to double
  br label %46

.lr.ph:                                           ; preds = %26, %40
  %.1165 = phi i64 [ %42, %40 ], [ 0, %26 ]
  %.0137164 = phi i1 [ %41, %40 ], [ true, %26 ]
  %.0142163 = phi double [ %37, %40 ], [ 0.000000e+00, %26 ]
  %34 = load ptr, ptr %30, align 8, !tbaa !9
  %35 = getelementptr inbounds double, ptr %34, i64 %.1165
  %36 = load double, ptr %35, align 8, !tbaa !5
  %37 = fadd double %.0142163, %36
  br i1 %.0137164, label %38, label %40

38:                                               ; preds = %.lr.ph
  %39 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %36, double noundef %32)
  br label %40

40:                                               ; preds = %38, %.lr.ph
  %41 = phi i1 [ false, %.lr.ph ], [ %39, %38 ]
  %42 = add nuw nsw i64 %.1165, 1
  %exitcond176.not = icmp eq i64 %42, %3
  br i1 %exitcond176.not, label %._crit_edge, label %.lr.ph, !llvm.loop !12

._crit_edge:                                      ; preds = %40
  %43 = uitofp nneg i64 %3 to double
  %44 = fdiv double %37, %43
  br i1 %41, label %45, label %46

45:                                               ; preds = %._crit_edge
  br label %46

46:                                               ; preds = %._crit_edge.thread, %._crit_edge, %45
  %47 = phi double [ %43, %._crit_edge ], [ %33, %._crit_edge.thread ], [ %43, %45 ]
  %.0137.lcssa181 = phi i1 [ false, %._crit_edge ], [ true, %._crit_edge.thread ], [ true, %45 ]
  %48 = phi double [ %44, %._crit_edge ], [ %32, %._crit_edge.thread ], [ %32, %45 ]
  %49 = add nsw i64 %3, -1
  %50 = icmp slt i64 %1, 2
  %brmerge = or i1 %50, %24
  br i1 %brmerge, label %61, label %.preheader157

.preheader157:                                    ; preds = %46, %.preheader157
  %.2168 = phi i64 [ %57, %.preheader157 ], [ 0, %46 ]
  %.0140167 = phi double [ %56, %.preheader157 ], [ 0.000000e+00, %46 ]
  %51 = load ptr, ptr %13, align 8, !tbaa !9
  %52 = getelementptr inbounds double, ptr %51, i64 %.2168
  %53 = load double, ptr %52, align 8, !tbaa !5
  %54 = fsub double %53, %.1145
  %55 = tail call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %54, ptr noundef %7)
  %56 = fadd double %.0140167, %55
  %57 = add nuw nsw i64 %.2168, 1
  %exitcond177.not = icmp eq i64 %57, %1
  br i1 %exitcond177.not, label %58, label %.preheader157, !llvm.loop !13

58:                                               ; preds = %.preheader157
  %59 = uitofp nneg i64 %27 to double
  %60 = fdiv double %56, %59
  br label %61

61:                                               ; preds = %46, %58
  %.1141 = phi double [ %60, %58 ], [ 0.000000e+00, %46 ]
  %62 = icmp slt i64 %3, 2
  %brmerge156 = or i1 %62, %.0137.lcssa181
  br i1 %brmerge156, label %73, label %.preheader

.preheader:                                       ; preds = %61, %.preheader
  %.3170 = phi i64 [ %69, %.preheader ], [ 0, %61 ]
  %.0138169 = phi double [ %68, %.preheader ], [ 0.000000e+00, %61 ]
  %63 = load ptr, ptr %30, align 8, !tbaa !9
  %64 = getelementptr inbounds double, ptr %63, i64 %.3170
  %65 = load double, ptr %64, align 8, !tbaa !5
  %66 = fsub double %65, %48
  %67 = tail call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %66, ptr noundef %7)
  %68 = fadd double %.0138169, %67
  %69 = add nuw nsw i64 %.3170, 1
  %exitcond178.not = icmp eq i64 %69, %3
  br i1 %exitcond178.not, label %70, label %.preheader, !llvm.loop !14

70:                                               ; preds = %.preheader
  %71 = uitofp nneg i64 %49 to double
  %72 = fdiv double %68, %71
  br label %73

73:                                               ; preds = %61, %70
  %.1139 = phi double [ %72, %70 ], [ 0.000000e+00, %61 ]
  %74 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %.1141, double noundef 0.000000e+00)
  br i1 %74, label %75, label %81

75:                                               ; preds = %73
  %76 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %.1139, double noundef 0.000000e+00)
  br i1 %76, label %77, label %81

77:                                               ; preds = %75
  %78 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %.1145, double noundef %48)
  %. = select i1 %78, double 1.000000e+00, double 0.000000e+00
  store double %., ptr %4, align 8, !tbaa !5
  %79 = tail call noundef zeroext i1 @_ZN11alglib_impl16ae_fp_greater_eqEdd(double noundef %.1145, double noundef %48)
  %storemerge153 = select i1 %79, double 1.000000e+00, double 0.000000e+00
  store double %storemerge153, ptr %5, align 8, !tbaa !5
  %80 = tail call noundef zeroext i1 @_ZN11alglib_impl13ae_fp_less_eqEdd(double noundef %.1145, double noundef %48)
  %storemerge154 = select i1 %80, double 1.000000e+00, double 0.000000e+00
  store double %storemerge154, ptr %6, align 8, !tbaa !5
  br label %120

81:                                               ; preds = %75, %73
  %82 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %.1141, double noundef 0.000000e+00)
  br i1 %82, label %83, label %84

83:                                               ; preds = %81
  tail call void @_ZN11alglib_impl13studentttest1EPNS_9ae_vectorEldPdS2_S2_PNS_8ae_stateE(ptr noundef %2, i64 noundef %3, double noundef %.1145, ptr noundef nonnull %4, ptr noundef nonnull %6, ptr noundef nonnull %5, ptr noundef %7)
  br label %120

84:                                               ; preds = %81
  %85 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %.1139, double noundef 0.000000e+00)
  br i1 %85, label %86, label %87

86:                                               ; preds = %84
  tail call void @_ZN11alglib_impl13studentttest1EPNS_9ae_vectorEldPdS2_S2_PNS_8ae_stateE(ptr noundef %0, i64 noundef %1, double noundef %48, ptr noundef nonnull %4, ptr noundef nonnull %5, ptr noundef nonnull %6, ptr noundef %7)
  br label %120

87:                                               ; preds = %84
  %88 = fsub double %.1145, %48
  %89 = insertelement <2 x double> poison, double %.1141, i64 0
  %90 = insertelement <2 x double> %89, double %.1139, i64 1
  %91 = insertelement <2 x double> poison, double %28, i64 0
  %92 = insertelement <2 x double> %91, double %47, i64 1
  %93 = fdiv <2 x double> %90, %92
  %94 = extractelement <2 x double> %93, i64 0
  %shift = shufflevector <2 x double> %93, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %95 = fadd <2 x double> %93, %shift
  %96 = extractelement <2 x double> %95, i64 0
  %97 = tail call noundef double @_ZN11alglib_impl7ae_sqrtEdPNS_8ae_stateE(double noundef %96, ptr noundef %7)
  %98 = fdiv double %88, %97
  %99 = fdiv double %94, %96
  %100 = uitofp nneg i64 %27 to double
  %101 = uitofp nneg i64 %49 to double
  %102 = tail call noundef double @_ZN11alglib_impl5rmul2EddPNS_8ae_stateE(double noundef %100, double noundef %101, ptr noundef %7)
  %103 = tail call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %99, ptr noundef %7)
  %104 = fsub double 1.000000e+00, %99
  %105 = tail call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %104, ptr noundef %7)
  %106 = fmul double %105, %100
  %107 = tail call double @llvm.fmuladd.f64(double %101, double %103, double %106)
  %108 = fdiv double %102, %107
  %109 = tail call noundef zeroext i1 @_ZN11alglib_impl13ae_fp_greaterEdd(double noundef %98, double noundef 0.000000e+00)
  %110 = fmul double %108, 5.000000e-01
  %111 = tail call noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef %98, ptr noundef %7)
  %112 = fadd double %108, %111
  %113 = fdiv double %108, %112
  %114 = tail call noundef double @_ZN11alglib_impl14incompletebetaEdddPNS_8ae_stateE(double noundef %110, double noundef 5.000000e-01, double noundef %113, ptr noundef %7)
  %115 = tail call double @llvm.fmuladd.f64(double %114, double -5.000000e-01, double 1.000000e+00)
  %116 = fmul double %114, 5.000000e-01
  %.0136 = select i1 %109, double %115, double %116
  %117 = fsub double 1.000000e+00, %.0136
  %118 = tail call noundef double @_ZN11alglib_impl10ae_minrealEddPNS_8ae_stateE(double noundef %.0136, double noundef %117, ptr noundef %7)
  %119 = fmul double %118, 2.000000e+00
  store double %119, ptr %4, align 8, !tbaa !5
  store double %.0136, ptr %5, align 8, !tbaa !5
  store double %117, ptr %6, align 8, !tbaa !5
  br label %120

120:                                              ; preds = %87, %86, %83, %77, %11
  ret void
}

declare noundef double @_ZN11alglib_impl6ae_sqrEdPNS_8ae_stateE(double noundef, ptr noundef) local_unnamed_addr #1

declare noundef double @_ZN11alglib_impl7ae_sqrtEdPNS_8ae_stateE(double noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #2

declare noundef zeroext i1 @_ZN11alglib_impl13ae_fp_greaterEdd(double noundef, double noundef) local_unnamed_addr #1

declare noundef zeroext i1 @_ZN11alglib_impl16ae_fp_greater_eqEdd(double noundef, double noundef) local_unnamed_addr #1

declare noundef zeroext i1 @_ZN11alglib_impl13ae_fp_less_eqEdd(double noundef, double noundef) local_unnamed_addr #1

declare noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef, double noundef) local_unnamed_addr #1

declare noundef double @_ZN11alglib_impl5rmul2EddPNS_8ae_stateE(double noundef, double noundef, ptr noundef) local_unnamed_addr #1

declare noundef double @_ZN11alglib_impl10ae_minrealEddPNS_8ae_stateE(double noundef, double noundef, ptr noundef) local_unnamed_addr #1

declare noundef double @_ZN11alglib_impl14incompletebetaEdddPNS_8ae_stateE(double noundef, double noundef, double noundef, ptr noundef) local_unnamed_addr #1

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !11}


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