; LLVM IR from Dimandragon/non-parametric-dsp :: alglib-cpp/src (dataanalysis)

; 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_frame" = type { %"struct.alglib_impl::ae_dyn_block" }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.1 }
%union.anon.1 = 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
define dso_local void @_ZN11alglib_impl15dsoptimalsplit2EPKNS_9ae_vectorES2_lPlPdS4_S4_S4_S4_S4_PNS_8ae_stateE(ptr noundef %0, ptr noundef %1, i64 noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8, ptr noundef %9, ptr noundef %10) #1 {
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i64, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"struct.alglib_impl::ae_frame", align 8
  %24 = alloca %"struct.alglib_impl::ae_vector", align 8
  %25 = alloca %"struct.alglib_impl::ae_vector", align 8
  %26 = alloca i64, align 8
  %27 = alloca i64, align 8
  %28 = alloca double, align 8
  %29 = alloca %"struct.alglib_impl::ae_vector", align 8
  %30 = alloca i64, align 8
  %31 = alloca %"struct.alglib_impl::ae_vector", align 8
  %32 = alloca %"struct.alglib_impl::ae_vector", align 8
  %33 = alloca i64, align 8
  %34 = alloca i64, align 8
  %35 = alloca double, align 8
  %36 = alloca double, align 8
  %37 = alloca double, align 8
  %38 = alloca double, align 8
  %39 = alloca i32, align 4
  store ptr %0, ptr %12, align 8, !tbaa !5
  store ptr %1, ptr %13, align 8, !tbaa !5
  store i64 %2, ptr %14, align 8, !tbaa !9
  store ptr %3, ptr %15, align 8, !tbaa !5
  store ptr %4, ptr %16, align 8, !tbaa !5
  store ptr %5, ptr %17, align 8, !tbaa !5
  store ptr %6, ptr %18, align 8, !tbaa !5
  store ptr %7, ptr %19, align 8, !tbaa !5
  store ptr %8, ptr %20, align 8, !tbaa !5
  store ptr %9, ptr %21, align 8, !tbaa !5
  store ptr %10, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %23) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr %24) #4
  call void @llvm.lifetime.start.p0(i64 64, 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 64, ptr %29) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr %31) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr %32) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #4
  %40 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef %40, ptr noundef %23)
  call void @llvm.memset.p0.i64(ptr align 8 %24, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr align 8 %25, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr align 8 %29, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr align 8 %31, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr align 8 %32, i8 0, i64 64, i1 false)
  %41 = load ptr, ptr %12, align 8, !tbaa !5
  %42 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorEPKS0_PNS_8ae_stateEb(ptr noundef %24, ptr noundef %41, ptr noundef %42, i1 noundef zeroext true)
  %43 = load ptr, ptr %13, align 8, !tbaa !5
  %44 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorEPKS0_PNS_8ae_stateEb(ptr noundef %25, ptr noundef %43, ptr noundef %44, i1 noundef zeroext true)
  %45 = load ptr, ptr %15, align 8, !tbaa !5
  store i64 0, ptr %45, align 8, !tbaa !9
  %46 = load ptr, ptr %16, align 8, !tbaa !5
  store double 0.000000e+00, ptr %46, align 8, !tbaa !11
  %47 = load ptr, ptr %17, align 8, !tbaa !5
  store double 0.000000e+00, ptr %47, align 8, !tbaa !11
  %48 = load ptr, ptr %18, align 8, !tbaa !5
  store double 0.000000e+00, ptr %48, align 8, !tbaa !11
  %49 = load ptr, ptr %19, align 8, !tbaa !5
  store double 0.000000e+00, ptr %49, align 8, !tbaa !11
  %50 = load ptr, ptr %20, align 8, !tbaa !5
  store double 0.000000e+00, ptr %50, align 8, !tbaa !11
  %51 = load ptr, ptr %21, align 8, !tbaa !5
  store double 0.000000e+00, ptr %51, align 8, !tbaa !11
  %52 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef %29, i64 noundef 0, i64 noundef 2, ptr noundef %52, i1 noundef zeroext true)
  %53 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef %31, i64 noundef 0, i64 noundef 2, ptr noundef %53, i1 noundef zeroext true)
  %54 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef %32, i64 noundef 0, i64 noundef 2, ptr noundef %54, i1 noundef zeroext true)
  %55 = load i64, ptr %14, align 8, !tbaa !9
  %56 = icmp sle i64 %55, 0
  br i1 %56, label %57, label %60

57:                                               ; preds = %11
  %58 = load ptr, ptr %15, align 8, !tbaa !5
  store i64 -1, ptr %58, align 8, !tbaa !9
  %59 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %59)
  store i32 1, ptr %39, align 4
  br label %464

60:                                               ; preds = %11
  store i64 0, ptr %26, align 8, !tbaa !9
  br label %61

61:                                               ; preds = %84, %60
  %62 = load i64, ptr %26, align 8, !tbaa !9
  %63 = load i64, ptr %14, align 8, !tbaa !9
  %64 = sub nsw i64 %63, 1
  %65 = icmp sle i64 %62, %64
  br i1 %65, label %66, label %87

66:                                               ; preds = %61
  %67 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %68 = load ptr, ptr %67, align 8, !tbaa !13
  %69 = load i64, ptr %26, align 8, !tbaa !9
  %70 = getelementptr inbounds i64, ptr %68, i64 %69
  %71 = load i64, ptr %70, align 8, !tbaa !9
  %72 = icmp ne i64 %71, 0
  br i1 %72, label %73, label %83

73:                                               ; preds = %66
  %74 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %75 = load ptr, ptr %74, align 8, !tbaa !13
  %76 = load i64, ptr %26, align 8, !tbaa !9
  %77 = getelementptr inbounds i64, ptr %75, i64 %76
  %78 = load i64, ptr %77, align 8, !tbaa !9
  %79 = icmp ne i64 %78, 1
  br i1 %79, label %80, label %83

80:                                               ; preds = %73
  %81 = load ptr, ptr %15, align 8, !tbaa !5
  store i64 -2, ptr %81, align 8, !tbaa !9
  %82 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %82)
  store i32 1, ptr %39, align 4
  br label %464

83:                                               ; preds = %73, %66
  br label %84

84:                                               ; preds = %83
  %85 = load i64, ptr %26, align 8, !tbaa !9
  %86 = add nsw i64 %85, 1
  store i64 %86, ptr %26, align 8, !tbaa !9
  br label %61, !llvm.loop !14

87:                                               ; preds = %61
  %88 = load ptr, ptr %15, align 8, !tbaa !5
  store i64 1, ptr %88, align 8, !tbaa !9
  %89 = load i64, ptr %14, align 8, !tbaa !9
  %90 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl5dstieEPNS_9ae_vectorElS1_PlS1_S1_PNS_8ae_stateE(ptr noundef %24, i64 noundef %89, ptr noundef %29, ptr noundef %30, ptr noundef %31, ptr noundef %32, ptr noundef %90)
  store i64 0, ptr %26, align 8, !tbaa !9
  br label %91

91:                                               ; preds = %133, %87
  %92 = load i64, ptr %26, align 8, !tbaa !9
  %93 = load i64, ptr %14, align 8, !tbaa !9
  %94 = sub nsw i64 %93, 1
  %95 = icmp sle i64 %92, %94
  br i1 %95, label %96, label %136

96:                                               ; preds = %91
  %97 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %32, i32 0, i32 4
  %98 = load ptr, ptr %97, align 8, !tbaa !13
  %99 = load i64, ptr %26, align 8, !tbaa !9
  %100 = getelementptr inbounds i64, ptr %98, i64 %99
  %101 = load i64, ptr %100, align 8, !tbaa !9
  %102 = load i64, ptr %26, align 8, !tbaa !9
  %103 = icmp ne i64 %101, %102
  br i1 %103, label %104, label %132

104:                                              ; preds = %96
  %105 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %106 = load ptr, ptr %105, align 8, !tbaa !13
  %107 = load i64, ptr %26, align 8, !tbaa !9
  %108 = getelementptr inbounds i64, ptr %106, i64 %107
  %109 = load i64, ptr %108, align 8, !tbaa !9
  store i64 %109, ptr %27, align 8, !tbaa !9
  %110 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %111 = load ptr, ptr %110, align 8, !tbaa !13
  %112 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %32, i32 0, i32 4
  %113 = load ptr, ptr %112, align 8, !tbaa !13
  %114 = load i64, ptr %26, align 8, !tbaa !9
  %115 = getelementptr inbounds i64, ptr %113, i64 %114
  %116 = load i64, ptr %115, align 8, !tbaa !9
  %117 = getelementptr inbounds i64, ptr %111, i64 %116
  %118 = load i64, ptr %117, align 8, !tbaa !9
  %119 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %120 = load ptr, ptr %119, align 8, !tbaa !13
  %121 = load i64, ptr %26, align 8, !tbaa !9
  %122 = getelementptr inbounds i64, ptr %120, i64 %121
  store i64 %118, ptr %122, align 8, !tbaa !9
  %123 = load i64, ptr %27, align 8, !tbaa !9
  %124 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %125 = load ptr, ptr %124, align 8, !tbaa !13
  %126 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %32, i32 0, i32 4
  %127 = load ptr, ptr %126, align 8, !tbaa !13
  %128 = load i64, ptr %26, align 8, !tbaa !9
  %129 = getelementptr inbounds i64, ptr %127, i64 %128
  %130 = load i64, ptr %129, align 8, !tbaa !9
  %131 = getelementptr inbounds i64, ptr %125, i64 %130
  store i64 %123, ptr %131, align 8, !tbaa !9
  br label %132

132:                                              ; preds = %104, %96
  br label %133

133:                                              ; preds = %132
  %134 = load i64, ptr %26, align 8, !tbaa !9
  %135 = add nsw i64 %134, 1
  store i64 %135, ptr %26, align 8, !tbaa !9
  br label %91, !llvm.loop !16

136:                                              ; preds = %91
  %137 = load i64, ptr %30, align 8, !tbaa !9
  %138 = icmp eq i64 %137, 1
  br i1 %138, label %139, label %142

139:                                              ; preds = %136
  %140 = load ptr, ptr %15, align 8, !tbaa !5
  store i64 -3, ptr %140, align 8, !tbaa !9
  %141 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %141)
  store i32 1, ptr %39, align 4
  br label %464

142:                                              ; preds = %136
  %143 = load ptr, ptr %17, align 8, !tbaa !5
  store double 0.000000e+00, ptr %143, align 8, !tbaa !11
  %144 = load ptr, ptr %18, align 8, !tbaa !5
  store double 0.000000e+00, ptr %144, align 8, !tbaa !11
  %145 = load ptr, ptr %19, align 8, !tbaa !5
  store double 0.000000e+00, ptr %145, align 8, !tbaa !11
  %146 = load ptr, ptr %20, align 8, !tbaa !5
  store double 0.000000e+00, ptr %146, align 8, !tbaa !11
  store i64 0, ptr %26, align 8, !tbaa !9
  br label %147

147:                                              ; preds = %177, %142
  %148 = load i64, ptr %26, align 8, !tbaa !9
  %149 = load i64, ptr %14, align 8, !tbaa !9
  %150 = sub nsw i64 %149, 1
  %151 = icmp sle i64 %148, %150
  br i1 %151, label %152, label %180

152:                                              ; preds = %147
  %153 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %154 = load ptr, ptr %153, align 8, !tbaa !13
  %155 = load i64, ptr %26, align 8, !tbaa !9
  %156 = getelementptr inbounds i64, ptr %154, i64 %155
  %157 = load i64, ptr %156, align 8, !tbaa !9
  %158 = icmp eq i64 %157, 0
  br i1 %158, label %159, label %164

159:                                              ; preds = %152
  %160 = load ptr, ptr %19, align 8, !tbaa !5
  %161 = load double, ptr %160, align 8, !tbaa !11
  %162 = fadd double %161, 1.000000e+00
  %163 = load ptr, ptr %19, align 8, !tbaa !5
  store double %162, ptr %163, align 8, !tbaa !11
  br label %164

164:                                              ; preds = %159, %152
  %165 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %166 = load ptr, ptr %165, align 8, !tbaa !13
  %167 = load i64, ptr %26, align 8, !tbaa !9
  %168 = getelementptr inbounds i64, ptr %166, i64 %167
  %169 = load i64, ptr %168, align 8, !tbaa !9
  %170 = icmp eq i64 %169, 1
  br i1 %170, label %171, label %176

171:                                              ; preds = %164
  %172 = load ptr, ptr %20, align 8, !tbaa !5
  %173 = load double, ptr %172, align 8, !tbaa !11
  %174 = fadd double %173, 1.000000e+00
  %175 = load ptr, ptr %20, align 8, !tbaa !5
  store double %174, ptr %175, align 8, !tbaa !11
  br label %176

176:                                              ; preds = %171, %164
  br label %177

177:                                              ; preds = %176
  %178 = load i64, ptr %26, align 8, !tbaa !9
  %179 = add nsw i64 %178, 1
  store i64 %179, ptr %26, align 8, !tbaa !9
  br label %147, !llvm.loop !17

180:                                              ; preds = %147
  store i64 -1, ptr %34, align 8, !tbaa !9
  store double 1.000000e+300, ptr %37, align 8, !tbaa !11
  store i64 0, ptr %33, align 8, !tbaa !9
  br label %181

181:                                              ; preds = %346, %180
  %182 = load i64, ptr %33, align 8, !tbaa !9
  %183 = load i64, ptr %30, align 8, !tbaa !9
  %184 = sub nsw i64 %183, 2
  %185 = icmp sle i64 %182, %184
  br i1 %185, label %186, label %349

186:                                              ; preds = %181
  store double 0.000000e+00, ptr %35, align 8, !tbaa !11
  store double 0.000000e+00, ptr %36, align 8, !tbaa !11
  %187 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %29, i32 0, i32 4
  %188 = load ptr, ptr %187, align 8, !tbaa !13
  %189 = load i64, ptr %33, align 8, !tbaa !9
  %190 = getelementptr inbounds i64, ptr %188, i64 %189
  %191 = load i64, ptr %190, align 8, !tbaa !9
  store i64 %191, ptr %26, align 8, !tbaa !9
  br label %192

192:                                              ; preds = %223, %186
  %193 = load i64, ptr %26, align 8, !tbaa !9
  %194 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %29, i32 0, i32 4
  %195 = load ptr, ptr %194, align 8, !tbaa !13
  %196 = load i64, ptr %33, align 8, !tbaa !9
  %197 = add nsw i64 %196, 1
  %198 = getelementptr inbounds i64, ptr %195, i64 %197
  %199 = load i64, ptr %198, align 8, !tbaa !9
  %200 = sub nsw i64 %199, 1
  %201 = icmp sle i64 %193, %200
  br i1 %201, label %202, label %226

202:                                              ; preds = %192
  %203 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %204 = load ptr, ptr %203, align 8, !tbaa !13
  %205 = load i64, ptr %26, align 8, !tbaa !9
  %206 = getelementptr inbounds i64, ptr %204, i64 %205
  %207 = load i64, ptr %206, align 8, !tbaa !9
  %208 = icmp eq i64 %207, 0
  br i1 %208, label %209, label %212

209:                                              ; preds = %202
  %210 = load double, ptr %35, align 8, !tbaa !11
  %211 = fadd double %210, 1.000000e+00
  store double %211, ptr %35, align 8, !tbaa !11
  br label %212

212:                                              ; preds = %209, %202
  %213 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %214 = load ptr, ptr %213, align 8, !tbaa !13
  %215 = load i64, ptr %26, align 8, !tbaa !9
  %216 = getelementptr inbounds i64, ptr %214, i64 %215
  %217 = load i64, ptr %216, align 8, !tbaa !9
  %218 = icmp eq i64 %217, 1
  br i1 %218, label %219, label %222

219:                                              ; preds = %212
  %220 = load double, ptr %36, align 8, !tbaa !11
  %221 = fadd double %220, 1.000000e+00
  store double %221, ptr %36, align 8, !tbaa !11
  br label %222

222:                                              ; preds = %219, %212
  br label %223

223:                                              ; preds = %222
  %224 = load i64, ptr %26, align 8, !tbaa !9
  %225 = add nsw i64 %224, 1
  store i64 %225, ptr %26, align 8, !tbaa !9
  br label %192, !llvm.loop !18

226:                                              ; preds = %192
  store double 0.000000e+00, ptr %38, align 8, !tbaa !11
  %227 = load double, ptr %38, align 8, !tbaa !11
  %228 = load ptr, ptr %17, align 8, !tbaa !5
  %229 = load double, ptr %228, align 8, !tbaa !11
  %230 = load double, ptr %35, align 8, !tbaa !11
  %231 = fadd double %229, %230
  %232 = load ptr, ptr %17, align 8, !tbaa !5
  %233 = load double, ptr %232, align 8, !tbaa !11
  %234 = load double, ptr %35, align 8, !tbaa !11
  %235 = fadd double %233, %234
  %236 = load ptr, ptr %17, align 8, !tbaa !5
  %237 = load double, ptr %236, align 8, !tbaa !11
  %238 = load double, ptr %35, align 8, !tbaa !11
  %239 = fadd double %237, %238
  %240 = load ptr, ptr %18, align 8, !tbaa !5
  %241 = load double, ptr %240, align 8, !tbaa !11
  %242 = fadd double %239, %241
  %243 = load double, ptr %36, align 8, !tbaa !11
  %244 = fadd double %242, %243
  %245 = fadd double %244, 1.000000e+00
  %246 = fdiv double %235, %245
  %247 = load ptr, ptr %22, align 8, !tbaa !5
  %248 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %231, double noundef %246, ptr noundef %247)
  %249 = fsub double %227, %248
  store double %249, ptr %38, align 8, !tbaa !11
  %250 = load double, ptr %38, align 8, !tbaa !11
  %251 = load ptr, ptr %18, align 8, !tbaa !5
  %252 = load double, ptr %251, align 8, !tbaa !11
  %253 = load double, ptr %36, align 8, !tbaa !11
  %254 = fadd double %252, %253
  %255 = load ptr, ptr %18, align 8, !tbaa !5
  %256 = load double, ptr %255, align 8, !tbaa !11
  %257 = load double, ptr %36, align 8, !tbaa !11
  %258 = fadd double %256, %257
  %259 = load ptr, ptr %17, align 8, !tbaa !5
  %260 = load double, ptr %259, align 8, !tbaa !11
  %261 = load double, ptr %35, align 8, !tbaa !11
  %262 = fadd double %260, %261
  %263 = fadd double %262, 1.000000e+00
  %264 = load ptr, ptr %18, align 8, !tbaa !5
  %265 = load double, ptr %264, align 8, !tbaa !11
  %266 = fadd double %263, %265
  %267 = load double, ptr %36, align 8, !tbaa !11
  %268 = fadd double %266, %267
  %269 = fdiv double %258, %268
  %270 = load ptr, ptr %22, align 8, !tbaa !5
  %271 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %254, double noundef %269, ptr noundef %270)
  %272 = fsub double %250, %271
  store double %272, ptr %38, align 8, !tbaa !11
  %273 = load double, ptr %38, align 8, !tbaa !11
  %274 = load ptr, ptr %19, align 8, !tbaa !5
  %275 = load double, ptr %274, align 8, !tbaa !11
  %276 = load double, ptr %35, align 8, !tbaa !11
  %277 = fsub double %275, %276
  %278 = load ptr, ptr %19, align 8, !tbaa !5
  %279 = load double, ptr %278, align 8, !tbaa !11
  %280 = load double, ptr %35, align 8, !tbaa !11
  %281 = fsub double %279, %280
  %282 = load ptr, ptr %19, align 8, !tbaa !5
  %283 = load double, ptr %282, align 8, !tbaa !11
  %284 = load double, ptr %35, align 8, !tbaa !11
  %285 = fsub double %283, %284
  %286 = load ptr, ptr %20, align 8, !tbaa !5
  %287 = load double, ptr %286, align 8, !tbaa !11
  %288 = fadd double %285, %287
  %289 = load double, ptr %36, align 8, !tbaa !11
  %290 = fsub double %288, %289
  %291 = fadd double %290, 1.000000e+00
  %292 = fdiv double %281, %291
  %293 = load ptr, ptr %22, align 8, !tbaa !5
  %294 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %277, double noundef %292, ptr noundef %293)
  %295 = fsub double %273, %294
  store double %295, ptr %38, align 8, !tbaa !11
  %296 = load double, ptr %38, align 8, !tbaa !11
  %297 = load ptr, ptr %20, align 8, !tbaa !5
  %298 = load double, ptr %297, align 8, !tbaa !11
  %299 = load double, ptr %36, align 8, !tbaa !11
  %300 = fsub double %298, %299
  %301 = load ptr, ptr %20, align 8, !tbaa !5
  %302 = load double, ptr %301, align 8, !tbaa !11
  %303 = load double, ptr %36, align 8, !tbaa !11
  %304 = fsub double %302, %303
  %305 = load ptr, ptr %19, align 8, !tbaa !5
  %306 = load double, ptr %305, align 8, !tbaa !11
  %307 = load double, ptr %35, align 8, !tbaa !11
  %308 = fsub double %306, %307
  %309 = fadd double %308, 1.000000e+00
  %310 = load ptr, ptr %20, align 8, !tbaa !5
  %311 = load double, ptr %310, align 8, !tbaa !11
  %312 = fadd double %309, %311
  %313 = load double, ptr %36, align 8, !tbaa !11
  %314 = fsub double %312, %313
  %315 = fdiv double %304, %314
  %316 = load ptr, ptr %22, align 8, !tbaa !5
  %317 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %300, double noundef %315, ptr noundef %316)
  %318 = fsub double %296, %317
  store double %318, ptr %38, align 8, !tbaa !11
  %319 = load double, ptr %38, align 8, !tbaa !11
  %320 = load double, ptr %37, align 8, !tbaa !11
  %321 = call noundef zeroext i1 @_ZN11alglib_impl10ae_fp_lessEdd(double noundef %319, double noundef %320)
  br i1 %321, label %322, label %325

322:                                              ; preds = %226
  %323 = load double, ptr %38, align 8, !tbaa !11
  store double %323, ptr %37, align 8, !tbaa !11
  %324 = load i64, ptr %33, align 8, !tbaa !9
  store i64 %324, ptr %34, align 8, !tbaa !9
  br label %325

325:                                              ; preds = %322, %226
  %326 = load ptr, ptr %17, align 8, !tbaa !5
  %327 = load double, ptr %326, align 8, !tbaa !11
  %328 = load double, ptr %35, align 8, !tbaa !11
  %329 = fadd double %327, %328
  %330 = load ptr, ptr %17, align 8, !tbaa !5
  store double %329, ptr %330, align 8, !tbaa !11
  %331 = load ptr, ptr %18, align 8, !tbaa !5
  %332 = load double, ptr %331, align 8, !tbaa !11
  %333 = load double, ptr %36, align 8, !tbaa !11
  %334 = fadd double %332, %333
  %335 = load ptr, ptr %18, align 8, !tbaa !5
  store double %334, ptr %335, align 8, !tbaa !11
  %336 = load ptr, ptr %19, align 8, !tbaa !5
  %337 = load double, ptr %336, align 8, !tbaa !11
  %338 = load double, ptr %35, align 8, !tbaa !11
  %339 = fsub double %337, %338
  %340 = load ptr, ptr %19, align 8, !tbaa !5
  store double %339, ptr %340, align 8, !tbaa !11
  %341 = load ptr, ptr %20, align 8, !tbaa !5
  %342 = load double, ptr %341, align 8, !tbaa !11
  %343 = load double, ptr %36, align 8, !tbaa !11
  %344 = fsub double %342, %343
  %345 = load ptr, ptr %20, align 8, !tbaa !5
  store double %344, ptr %345, align 8, !tbaa !11
  br label %346

346:                                              ; preds = %325
  %347 = load i64, ptr %33, align 8, !tbaa !9
  %348 = add nsw i64 %347, 1
  store i64 %348, ptr %33, align 8, !tbaa !9
  br label %181, !llvm.loop !19

349:                                              ; preds = %181
  %350 = load double, ptr %37, align 8, !tbaa !11
  %351 = load ptr, ptr %21, align 8, !tbaa !5
  store double %350, ptr %351, align 8, !tbaa !11
  %352 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %24, i32 0, i32 4
  %353 = load ptr, ptr %352, align 8, !tbaa !13
  %354 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %29, i32 0, i32 4
  %355 = load ptr, ptr %354, align 8, !tbaa !13
  %356 = load i64, ptr %34, align 8, !tbaa !9
  %357 = getelementptr inbounds i64, ptr %355, i64 %356
  %358 = load i64, ptr %357, align 8, !tbaa !9
  %359 = getelementptr inbounds double, ptr %353, i64 %358
  %360 = load double, ptr %359, align 8, !tbaa !11
  %361 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %24, i32 0, i32 4
  %362 = load ptr, ptr %361, align 8, !tbaa !13
  %363 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %29, i32 0, i32 4
  %364 = load ptr, ptr %363, align 8, !tbaa !13
  %365 = load i64, ptr %34, align 8, !tbaa !9
  %366 = add nsw i64 %365, 1
  %367 = getelementptr inbounds i64, ptr %364, i64 %366
  %368 = load i64, ptr %367, align 8, !tbaa !9
  %369 = getelementptr inbounds double, ptr %362, i64 %368
  %370 = load double, ptr %369, align 8, !tbaa !11
  %371 = fadd double %360, %370
  %372 = fmul double 5.000000e-01, %371
  %373 = load ptr, ptr %16, align 8, !tbaa !5
  store double %372, ptr %373, align 8, !tbaa !11
  %374 = load ptr, ptr %17, align 8, !tbaa !5
  store double 0.000000e+00, ptr %374, align 8, !tbaa !11
  %375 = load ptr, ptr %18, align 8, !tbaa !5
  store double 0.000000e+00, ptr %375, align 8, !tbaa !11
  %376 = load ptr, ptr %19, align 8, !tbaa !5
  store double 0.000000e+00, ptr %376, align 8, !tbaa !11
  %377 = load ptr, ptr %20, align 8, !tbaa !5
  store double 0.000000e+00, ptr %377, align 8, !tbaa !11
  store i64 0, ptr %26, align 8, !tbaa !9
  br label %378

378:                                              ; preds = %429, %349
  %379 = load i64, ptr %26, align 8, !tbaa !9
  %380 = load i64, ptr %14, align 8, !tbaa !9
  %381 = sub nsw i64 %380, 1
  %382 = icmp sle i64 %379, %381
  br i1 %382, label %383, label %432

383:                                              ; preds = %378
  %384 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %24, i32 0, i32 4
  %385 = load ptr, ptr %384, align 8, !tbaa !13
  %386 = load i64, ptr %26, align 8, !tbaa !9
  %387 = getelementptr inbounds double, ptr %385, i64 %386
  %388 = load double, ptr %387, align 8, !tbaa !11
  %389 = load ptr, ptr %16, align 8, !tbaa !5
  %390 = load double, ptr %389, align 8, !tbaa !11
  %391 = call noundef zeroext i1 @_ZN11alglib_impl10ae_fp_lessEdd(double noundef %388, double noundef %390)
  br i1 %391, label %392, label %410

392:                                              ; preds = %383
  %393 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %394 = load ptr, ptr %393, align 8, !tbaa !13
  %395 = load i64, ptr %26, align 8, !tbaa !9
  %396 = getelementptr inbounds i64, ptr %394, i64 %395
  %397 = load i64, ptr %396, align 8, !tbaa !9
  %398 = icmp eq i64 %397, 0
  br i1 %398, label %399, label %404

399:                                              ; preds = %392
  %400 = load ptr, ptr %17, align 8, !tbaa !5
  %401 = load double, ptr %400, align 8, !tbaa !11
  %402 = fadd double %401, 1.000000e+00
  %403 = load ptr, ptr %17, align 8, !tbaa !5
  store double %402, ptr %403, align 8, !tbaa !11
  br label %409

404:                                              ; preds = %392
  %405 = load ptr, ptr %18, align 8, !tbaa !5
  %406 = load double, ptr %405, align 8, !tbaa !11
  %407 = fadd double %406, 1.000000e+00
  %408 = load ptr, ptr %18, align 8, !tbaa !5
  store double %407, ptr %408, align 8, !tbaa !11
  br label %409

409:                                              ; preds = %404, %399
  br label %428

410:                                              ; preds = %383
  %411 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %25, i32 0, i32 4
  %412 = load ptr, ptr %411, align 8, !tbaa !13
  %413 = load i64, ptr %26, align 8, !tbaa !9
  %414 = getelementptr inbounds i64, ptr %412, i64 %413
  %415 = load i64, ptr %414, align 8, !tbaa !9
  %416 = icmp eq i64 %415, 0
  br i1 %416, label %417, label %422

417:                                              ; preds = %410
  %418 = load ptr, ptr %19, align 8, !tbaa !5
  %419 = load double, ptr %418, align 8, !tbaa !11
  %420 = fadd double %419, 1.000000e+00
  %421 = load ptr, ptr %19, align 8, !tbaa !5
  store double %420, ptr %421, align 8, !tbaa !11
  br label %427

422:                                              ; preds = %410
  %423 = load ptr, ptr %20, align 8, !tbaa !5
  %424 = load double, ptr %423, align 8, !tbaa !11
  %425 = fadd double %424, 1.000000e+00
  %426 = load ptr, ptr %20, align 8, !tbaa !5
  store double %425, ptr %426, align 8, !tbaa !11
  br label %427

427:                                              ; preds = %422, %417
  br label %428

428:                                              ; preds = %427, %409
  br label %429

429:                                              ; preds = %428
  %430 = load i64, ptr %26, align 8, !tbaa !9
  %431 = add nsw i64 %430, 1
  store i64 %431, ptr %26, align 8, !tbaa !9
  br label %378, !llvm.loop !20

432:                                              ; preds = %378
  %433 = load ptr, ptr %17, align 8, !tbaa !5
  %434 = load double, ptr %433, align 8, !tbaa !11
  %435 = load ptr, ptr %18, align 8, !tbaa !5
  %436 = load double, ptr %435, align 8, !tbaa !11
  %437 = fadd double %434, %436
  store double %437, ptr %28, align 8, !tbaa !11
  %438 = load ptr, ptr %17, align 8, !tbaa !5
  %439 = load double, ptr %438, align 8, !tbaa !11
  %440 = load double, ptr %28, align 8, !tbaa !11
  %441 = fdiv double %439, %440
  %442 = load ptr, ptr %17, align 8, !tbaa !5
  store double %441, ptr %442, align 8, !tbaa !11
  %443 = load ptr, ptr %18, align 8, !tbaa !5
  %444 = load double, ptr %443, align 8, !tbaa !11
  %445 = load double, ptr %28, align 8, !tbaa !11
  %446 = fdiv double %444, %445
  %447 = load ptr, ptr %18, align 8, !tbaa !5
  store double %446, ptr %447, align 8, !tbaa !11
  %448 = load ptr, ptr %19, align 8, !tbaa !5
  %449 = load double, ptr %448, align 8, !tbaa !11
  %450 = load ptr, ptr %20, align 8, !tbaa !5
  %451 = load double, ptr %450, align 8, !tbaa !11
  %452 = fadd double %449, %451
  store double %452, ptr %28, align 8, !tbaa !11
  %453 = load ptr, ptr %19, align 8, !tbaa !5
  %454 = load double, ptr %453, align 8, !tbaa !11
  %455 = load double, ptr %28, align 8, !tbaa !11
  %456 = fdiv double %454, %455
  %457 = load ptr, ptr %19, align 8, !tbaa !5
  store double %456, ptr %457, align 8, !tbaa !11
  %458 = load ptr, ptr %20, align 8, !tbaa !5
  %459 = load double, ptr %458, align 8, !tbaa !11
  %460 = load double, ptr %28, align 8, !tbaa !11
  %461 = fdiv double %459, %460
  %462 = load ptr, ptr %20, align 8, !tbaa !5
  store double %461, ptr %462, align 8, !tbaa !11
  %463 = load ptr, ptr %22, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %463)
  store i32 0, ptr %39, align 4
  br label %464

464:                                              ; preds = %432, %139, %80, %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %32) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 64, 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 64, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %23) #4
  %465 = load i32, ptr %39, align 4
  switch i32 %465, label %467 [
    i32 0, label %466
    i32 1, label %466
  ]

466:                                              ; preds = %464, %464
  ret void

467:                                              ; preds = %464
  unreachable
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

declare void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef, ptr noundef) #3

declare void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef, i64 noundef, i64 noundef, ptr noundef, i1 noundef zeroext) #3

declare void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11alglib_impl5dstieEPNS_9ae_vectorElS1_PlS1_S1_PNS_8ae_stateE(ptr noundef, i64 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

declare void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorEPKS0_PNS_8ae_stateEb(ptr noundef, ptr noundef, ptr noundef, i1 noundef zeroext) #3

; Function Attrs: mustprogress uwtable
declare hidden noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef, double noundef, ptr noundef) #1

declare noundef zeroext i1 @_ZN11alglib_impl10ae_fp_lessEdd(double noundef, double noundef) #3

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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = distinct !{!17, !15}
!18 = distinct !{!18, !15}
!19 = distinct !{!19, !15}
!20 = distinct !{!20, !15}


; 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"

%"struct.alglib_impl::ae_frame" = type { %"struct.alglib_impl::ae_dyn_block" }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.1 }
%union.anon.1 = type { ptr }

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11alglib_impl15dsoptimalsplit2EPKNS_9ae_vectorES2_lPlPdS4_S4_S4_S4_S4_PNS_8ae_stateE(ptr noundef %0, ptr noundef %1, i64 noundef %2, ptr nocapture noundef writeonly %3, ptr nocapture noundef %4, ptr nocapture noundef %5, ptr nocapture noundef %6, ptr nocapture noundef %7, ptr nocapture noundef %8, ptr nocapture noundef writeonly %9, ptr noundef %10) local_unnamed_addr #1 {
  %12 = alloca %"struct.alglib_impl::ae_frame", align 8
  %13 = alloca %"struct.alglib_impl::ae_vector", align 8
  %14 = alloca %"struct.alglib_impl::ae_vector", align 8
  %15 = alloca %"struct.alglib_impl::ae_vector", align 8
  %16 = alloca i64, align 8
  %17 = alloca %"struct.alglib_impl::ae_vector", align 8
  %18 = alloca %"struct.alglib_impl::ae_vector", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %13) #5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %14) #5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %15) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %17) #5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %18) #5
  call void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef %10, ptr noundef nonnull %12)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %13, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %14, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %15, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %17, i8 0, i64 64, i1 false)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %18, i8 0, i64 64, i1 false)
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorEPKS0_PNS_8ae_stateEb(ptr noundef nonnull %13, ptr noundef %0, ptr noundef %10, i1 noundef zeroext true)
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorEPKS0_PNS_8ae_stateEb(ptr noundef nonnull %14, ptr noundef %1, ptr noundef %10, i1 noundef zeroext true)
  store i64 0, ptr %3, align 8, !tbaa !5
  store double 0.000000e+00, ptr %4, align 8, !tbaa !9
  store double 0.000000e+00, ptr %5, align 8, !tbaa !9
  store double 0.000000e+00, ptr %6, align 8, !tbaa !9
  store double 0.000000e+00, ptr %7, align 8, !tbaa !9
  store double 0.000000e+00, ptr %8, align 8, !tbaa !9
  store double 0.000000e+00, ptr %9, align 8, !tbaa !9
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef nonnull %15, i64 noundef 0, i64 noundef 2, ptr noundef %10, i1 noundef zeroext true)
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef nonnull %17, i64 noundef 0, i64 noundef 2, ptr noundef %10, i1 noundef zeroext true)
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef nonnull %18, i64 noundef 0, i64 noundef 2, ptr noundef %10, i1 noundef zeroext true)
  %19 = icmp slt i64 %2, 1
  br i1 %19, label %22, label %.preheader179

.preheader179:                                    ; preds = %11
  %20 = getelementptr inbounds i8, ptr %14, i64 56
  %21 = load ptr, ptr %20, align 8, !tbaa !11
  br label %25

22:                                               ; preds = %11
  store i64 -1, ptr %3, align 8, !tbaa !5
  br label %189

23:                                               ; preds = %25
  %24 = add nuw nsw i64 %.0166180, 1
  %exitcond.not = icmp eq i64 %24, %2
  br i1 %exitcond.not, label %.lr.ph, label %25, !llvm.loop !12

25:                                               ; preds = %.preheader179, %23
  %.0166180 = phi i64 [ 0, %.preheader179 ], [ %24, %23 ]
  %26 = getelementptr inbounds i64, ptr %21, i64 %.0166180
  %27 = load i64, ptr %26, align 8, !tbaa !5
  %switch = icmp ult i64 %27, 2
  br i1 %switch, label %23, label %28

28:                                               ; preds = %25
  store i64 -2, ptr %3, align 8, !tbaa !5
  br label %189

.lr.ph:                                           ; preds = %23
  store i64 1, ptr %3, align 8, !tbaa !5
  call void @_ZN11alglib_impl5dstieEPNS_9ae_vectorElS1_PlS1_S1_PNS_8ae_stateE(ptr noundef nonnull %13, i64 noundef %2, ptr noundef nonnull %15, ptr noundef nonnull %16, ptr noundef nonnull %17, ptr noundef nonnull %18, ptr noundef %10)
  %29 = getelementptr inbounds i8, ptr %18, i64 56
  br label %30

30:                                               ; preds = %.lr.ph, %45
  %.1167182 = phi i64 [ 0, %.lr.ph ], [ %46, %45 ]
  %31 = load ptr, ptr %29, align 8, !tbaa !11
  %32 = getelementptr inbounds i64, ptr %31, i64 %.1167182
  %33 = load i64, ptr %32, align 8, !tbaa !5
  %.not176 = icmp eq i64 %33, %.1167182
  br i1 %.not176, label %45, label %34

34:                                               ; preds = %30
  %35 = load ptr, ptr %20, align 8, !tbaa !11
  %36 = getelementptr inbounds i64, ptr %35, i64 %.1167182
  %37 = load i64, ptr %36, align 8, !tbaa !5
  %38 = getelementptr inbounds i64, ptr %35, i64 %33
  %39 = load i64, ptr %38, align 8, !tbaa !5
  store i64 %39, ptr %36, align 8, !tbaa !5
  %40 = load ptr, ptr %20, align 8, !tbaa !11
  %41 = load ptr, ptr %29, align 8, !tbaa !11
  %42 = getelementptr inbounds i64, ptr %41, i64 %.1167182
  %43 = load i64, ptr %42, align 8, !tbaa !5
  %44 = getelementptr inbounds i64, ptr %40, i64 %43
  store i64 %37, ptr %44, align 8, !tbaa !5
  br label %45

45:                                               ; preds = %30, %34
  %46 = add nuw nsw i64 %.1167182, 1
  %exitcond210.not = icmp eq i64 %46, %2
  br i1 %exitcond210.not, label %._crit_edge, label %30, !llvm.loop !14

._crit_edge:                                      ; preds = %45
  %47 = load i64, ptr %16, align 8, !tbaa !5
  %48 = icmp eq i64 %47, 1
  br i1 %48, label %49, label %.lr.ph186

49:                                               ; preds = %._crit_edge
  store i64 -3, ptr %3, align 8, !tbaa !5
  br label %189

.lr.ph186:                                        ; preds = %._crit_edge
  store double 0.000000e+00, ptr %5, align 8, !tbaa !9
  store double 0.000000e+00, ptr %6, align 8, !tbaa !9
  store double 0.000000e+00, ptr %7, align 8, !tbaa !9
  store double 0.000000e+00, ptr %8, align 8, !tbaa !9
  %50 = load ptr, ptr %20, align 8, !tbaa !11
  %smax = call i64 @llvm.smax.i64(i64 %2, i64 1)
  %xtraiter = and i64 %smax, 1
  %51 = icmp eq i64 %2, 1
  br i1 %51, label %.preheader.unr-lcssa, label %.lr.ph186.new

.lr.ph186.new:                                    ; preds = %.lr.ph186
  %unroll_iter = and i64 %smax, 9223372036854775806
  br label %58

.preheader.unr-lcssa:                             ; preds = %71, %.lr.ph186
  %.2184.unr = phi i64 [ 0, %.lr.ph186 ], [ %72, %71 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader, label %.epil.preheader

.epil.preheader:                                  ; preds = %.preheader.unr-lcssa
  %52 = getelementptr inbounds i64, ptr %50, i64 %.2184.unr
  %53 = load i64, ptr %52, align 8, !tbaa !5
  switch i64 %53, label %.preheader [
    i64 0, label %.sink.split.epil
    i64 1, label %54
  ]

54:                                               ; preds = %.epil.preheader
  br label %.sink.split.epil

.sink.split.epil:                                 ; preds = %54, %.epil.preheader
  %.sink.epil = phi ptr [ %8, %54 ], [ %7, %.epil.preheader ]
  %55 = load double, ptr %.sink.epil, align 8, !tbaa !9
  %56 = fadd double %55, 1.000000e+00
  store double %56, ptr %.sink.epil, align 8, !tbaa !9
  br label %.preheader

.preheader:                                       ; preds = %.epil.preheader, %.sink.split.epil, %.preheader.unr-lcssa
  %.not196 = icmp slt i64 %47, 2
  br i1 %.not196, label %.lr.ph207, label %.lr.ph200

.lr.ph200:                                        ; preds = %.preheader
  %57 = getelementptr inbounds i8, ptr %15, i64 56
  br label %73

58:                                               ; preds = %71, %.lr.ph186.new
  %.2184 = phi i64 [ 0, %.lr.ph186.new ], [ %72, %71 ]
  %niter = phi i64 [ 0, %.lr.ph186.new ], [ %niter.next.1, %71 ]
  %59 = getelementptr inbounds i64, ptr %50, i64 %.2184
  %60 = load i64, ptr %59, align 8, !tbaa !5
  switch i64 %60, label %64 [
    i64 0, label %.sink.split
    i64 1, label %61
  ]

61:                                               ; preds = %58
  br label %.sink.split

.sink.split:                                      ; preds = %58, %61
  %.sink = phi ptr [ %8, %61 ], [ %7, %58 ]
  %62 = load double, ptr %.sink, align 8, !tbaa !9
  %63 = fadd double %62, 1.000000e+00
  store double %63, ptr %.sink, align 8, !tbaa !9
  br label %64

64:                                               ; preds = %.sink.split, %58
  %65 = or disjoint i64 %.2184, 1
  %66 = getelementptr inbounds i64, ptr %50, i64 %65
  %67 = load i64, ptr %66, align 8, !tbaa !5
  switch i64 %67, label %71 [
    i64 0, label %.sink.split.1
    i64 1, label %68
  ]

68:                                               ; preds = %64
  br label %.sink.split.1

.sink.split.1:                                    ; preds = %68, %64
  %.sink.1 = phi ptr [ %8, %68 ], [ %7, %64 ]
  %69 = load double, ptr %.sink.1, align 8, !tbaa !9
  %70 = fadd double %69, 1.000000e+00
  store double %70, ptr %.sink.1, align 8, !tbaa !9
  br label %71

71:                                               ; preds = %.sink.split.1, %64
  %72 = add nuw nsw i64 %.2184, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.preheader.unr-lcssa, label %58, !llvm.loop !15

73:                                               ; preds = %.lr.ph200, %._crit_edge193
  %.0199 = phi double [ 1.000000e+300, %.lr.ph200 ], [ %.1, %._crit_edge193 ]
  %.0163198 = phi i64 [ -1, %.lr.ph200 ], [ %.1164, %._crit_edge193 ]
  %.0165197 = phi i64 [ 0, %.lr.ph200 ], [ %77, %._crit_edge193 ]
  %74 = load ptr, ptr %57, align 8, !tbaa !11
  %75 = getelementptr inbounds i64, ptr %74, i64 %.0165197
  %76 = load i64, ptr %75, align 8, !tbaa !5
  %77 = add nuw nsw i64 %.0165197, 1
  %78 = getelementptr inbounds i64, ptr %74, i64 %77
  %79 = load i64, ptr %78, align 8, !tbaa !5
  %.not175.not187 = icmp slt i64 %76, %79
  br i1 %.not175.not187, label %.lr.ph192, label %._crit_edge193

.lr.ph192:                                        ; preds = %73
  %80 = load ptr, ptr %20, align 8, !tbaa !11
  %81 = sub i64 %79, %76
  %.neg = add i64 %76, 1
  %xtraiter222 = and i64 %81, 1
  %lcmp.mod223.not = icmp eq i64 %xtraiter222, 0
  br i1 %lcmp.mod223.not, label %.prol.loopexit, label %.prol.loopexit.unr-lcssa

.prol.loopexit.unr-lcssa:                         ; preds = %.lr.ph192
  %82 = getelementptr inbounds i64, ptr %80, i64 %76
  %83 = load i64, ptr %82, align 8, !tbaa !5
  %84 = icmp eq i64 %83, 0
  %.1162.prol = select i1 %84, double 1.000000e+00, double 0.000000e+00
  %85 = icmp eq i64 %83, 1
  %.1160.prol = select i1 %85, double 1.000000e+00, double 0.000000e+00
  %86 = add nsw i64 %76, 1
  br label %.prol.loopexit

.prol.loopexit:                                   ; preds = %.prol.loopexit.unr-lcssa, %.lr.ph192
  %.1162.lcssa.unr = phi double [ poison, %.lr.ph192 ], [ %.1162.prol, %.prol.loopexit.unr-lcssa ]
  %.1160.lcssa.unr = phi double [ poison, %.lr.ph192 ], [ %.1160.prol, %.prol.loopexit.unr-lcssa ]
  %.0159190.unr = phi double [ 0.000000e+00, %.lr.ph192 ], [ %.1160.prol, %.prol.loopexit.unr-lcssa ]
  %.0161189.unr = phi double [ 0.000000e+00, %.lr.ph192 ], [ %.1162.prol, %.prol.loopexit.unr-lcssa ]
  %.3188.unr = phi i64 [ %76, %.lr.ph192 ], [ %86, %.prol.loopexit.unr-lcssa ]
  %87 = icmp eq i64 %79, %.neg
  br i1 %87, label %._crit_edge193, label %.lr.ph192.new

.lr.ph192.new:                                    ; preds = %.prol.loopexit
  %invariant.gep = getelementptr i8, ptr %80, i64 8
  br label %88

88:                                               ; preds = %88, %.lr.ph192.new
  %.0159190 = phi double [ %.0159190.unr, %.lr.ph192.new ], [ %.1160.1, %88 ]
  %.0161189 = phi double [ %.0161189.unr, %.lr.ph192.new ], [ %.1162.1, %88 ]
  %.3188 = phi i64 [ %.3188.unr, %.lr.ph192.new ], [ %100, %88 ]
  %89 = getelementptr inbounds i64, ptr %80, i64 %.3188
  %90 = load i64, ptr %89, align 8, !tbaa !5
  %91 = icmp eq i64 %90, 0
  %92 = fadd double %.0161189, 1.000000e+00
  %.1162 = select i1 %91, double %92, double %.0161189
  %93 = icmp eq i64 %90, 1
  %94 = fadd double %.0159190, 1.000000e+00
  %.1160 = select i1 %93, double %94, double %.0159190
  %gep = getelementptr i64, ptr %invariant.gep, i64 %.3188
  %95 = load i64, ptr %gep, align 8, !tbaa !5
  %96 = icmp eq i64 %95, 0
  %97 = fadd double %.1162, 1.000000e+00
  %.1162.1 = select i1 %96, double %97, double %.1162
  %98 = icmp eq i64 %95, 1
  %99 = fadd double %.1160, 1.000000e+00
  %.1160.1 = select i1 %98, double %99, double %.1160
  %100 = add nsw i64 %.3188, 2
  %exitcond212.not.1 = icmp eq i64 %100, %79
  br i1 %exitcond212.not.1, label %._crit_edge193, label %88, !llvm.loop !16

._crit_edge193:                                   ; preds = %.prol.loopexit, %88, %73
  %.0161.lcssa = phi double [ 0.000000e+00, %73 ], [ %.1162.lcssa.unr, %.prol.loopexit ], [ %.1162.1, %88 ]
  %.0159.lcssa = phi double [ 0.000000e+00, %73 ], [ %.1160.lcssa.unr, %.prol.loopexit ], [ %.1160.1, %88 ]
  %101 = load double, ptr %5, align 8, !tbaa !9
  %102 = fadd double %.0161.lcssa, %101
  %103 = load double, ptr %6, align 8, !tbaa !9
  %104 = fadd double %102, %103
  %105 = fadd double %.0159.lcssa, %104
  %106 = fadd double %105, 1.000000e+00
  %107 = fdiv double %102, %106
  %108 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %102, double noundef %107, ptr noundef %10)
  %109 = fsub double 0.000000e+00, %108
  %110 = load double, ptr %6, align 8, !tbaa !9
  %111 = fadd double %.0159.lcssa, %110
  %112 = load double, ptr %5, align 8, !tbaa !9
  %113 = fadd double %.0161.lcssa, %112
  %114 = fadd double %113, 1.000000e+00
  %115 = fadd double %110, %114
  %116 = fadd double %.0159.lcssa, %115
  %117 = fdiv double %111, %116
  %118 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %111, double noundef %117, ptr noundef %10)
  %119 = fsub double %109, %118
  %120 = load double, ptr %7, align 8, !tbaa !9
  %121 = fsub double %120, %.0161.lcssa
  %122 = load double, ptr %8, align 8, !tbaa !9
  %123 = fadd double %121, %122
  %124 = fsub double %123, %.0159.lcssa
  %125 = fadd double %124, 1.000000e+00
  %126 = fdiv double %121, %125
  %127 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %121, double noundef %126, ptr noundef %10)
  %128 = fsub double %119, %127
  %129 = load double, ptr %8, align 8, !tbaa !9
  %130 = fsub double %129, %.0159.lcssa
  %131 = load double, ptr %7, align 8, !tbaa !9
  %132 = fsub double %131, %.0161.lcssa
  %133 = fadd double %132, 1.000000e+00
  %134 = fadd double %129, %133
  %135 = fsub double %134, %.0159.lcssa
  %136 = fdiv double %130, %135
  %137 = call noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef %130, double noundef %136, ptr noundef %10)
  %138 = fsub double %128, %137
  %139 = call noundef zeroext i1 @_ZN11alglib_impl10ae_fp_lessEdd(double noundef %138, double noundef %.0199)
  %.1164 = select i1 %139, i64 %.0165197, i64 %.0163198
  %.1 = select i1 %139, double %138, double %.0199
  %140 = load double, ptr %5, align 8, !tbaa !9
  %141 = fadd double %.0161.lcssa, %140
  store double %141, ptr %5, align 8, !tbaa !9
  %142 = load double, ptr %6, align 8, !tbaa !9
  %143 = fadd double %.0159.lcssa, %142
  store double %143, ptr %6, align 8, !tbaa !9
  %144 = load double, ptr %7, align 8, !tbaa !9
  %145 = fsub double %144, %.0161.lcssa
  store double %145, ptr %7, align 8, !tbaa !9
  %146 = load double, ptr %8, align 8, !tbaa !9
  %147 = fsub double %146, %.0159.lcssa
  store double %147, ptr %8, align 8, !tbaa !9
  %148 = load i64, ptr %16, align 8, !tbaa !5
  %149 = add nsw i64 %148, -2
  %.not.not209 = icmp slt i64 %.0165197, %149
  br i1 %.not.not209, label %73, label %.lr.ph207, !llvm.loop !17

.lr.ph207:                                        ; preds = %._crit_edge193, %.preheader
  %.0163.lcssa = phi i64 [ -1, %.preheader ], [ %.1164, %._crit_edge193 ]
  %.0.lcssa = phi double [ 1.000000e+300, %.preheader ], [ %.1, %._crit_edge193 ]
  store double %.0.lcssa, ptr %9, align 8, !tbaa !9
  %150 = getelementptr inbounds i8, ptr %13, i64 56
  %151 = load ptr, ptr %150, align 8, !tbaa !11
  %152 = getelementptr inbounds i8, ptr %15, i64 56
  %153 = load ptr, ptr %152, align 8, !tbaa !11
  %154 = getelementptr inbounds i64, ptr %153, i64 %.0163.lcssa
  %155 = load i64, ptr %154, align 8, !tbaa !5
  %156 = getelementptr inbounds double, ptr %151, i64 %155
  %157 = load double, ptr %156, align 8, !tbaa !9
  %158 = getelementptr i8, ptr %154, i64 8
  %159 = load i64, ptr %158, align 8, !tbaa !5
  %160 = getelementptr inbounds double, ptr %151, i64 %159
  %161 = load double, ptr %160, align 8, !tbaa !9
  %162 = fadd double %157, %161
  %163 = fmul double %162, 5.000000e-01
  store double %163, ptr %4, align 8, !tbaa !9
  store double 0.000000e+00, ptr %5, align 8, !tbaa !9
  store double 0.000000e+00, ptr %6, align 8, !tbaa !9
  store double 0.000000e+00, ptr %7, align 8, !tbaa !9
  store double 0.000000e+00, ptr %8, align 8, !tbaa !9
  %smax213 = call i64 @llvm.smax.i64(i64 %2, i64 1)
  br label %164

164:                                              ; preds = %.lr.ph207, %164
  %.4205 = phi i64 [ 0, %.lr.ph207 ], [ %176, %164 ]
  %165 = load ptr, ptr %150, align 8, !tbaa !11
  %166 = getelementptr inbounds double, ptr %165, i64 %.4205
  %167 = load double, ptr %166, align 8, !tbaa !9
  %168 = load double, ptr %4, align 8, !tbaa !9
  %169 = call noundef zeroext i1 @_ZN11alglib_impl10ae_fp_lessEdd(double noundef %167, double noundef %168)
  %170 = load ptr, ptr %20, align 8, !tbaa !11
  %171 = getelementptr inbounds i64, ptr %170, i64 %.4205
  %172 = load i64, ptr %171, align 8, !tbaa !5
  %173 = icmp eq i64 %172, 0
  %. = select i1 %173, ptr %5, ptr %6
  %.221 = select i1 %173, ptr %7, ptr %8
  %.sink220 = select i1 %169, ptr %., ptr %.221
  %174 = load double, ptr %.sink220, align 8, !tbaa !9
  %175 = fadd double %174, 1.000000e+00
  store double %175, ptr %.sink220, align 8, !tbaa !9
  %176 = add nuw nsw i64 %.4205, 1
  %exitcond214.not = icmp eq i64 %176, %smax213
  br i1 %exitcond214.not, label %._crit_edge208, label %164, !llvm.loop !18

._crit_edge208:                                   ; preds = %164
  %177 = load double, ptr %5, align 8, !tbaa !9
  %178 = load double, ptr %6, align 8, !tbaa !9
  %179 = fadd double %177, %178
  %180 = fdiv double %177, %179
  store double %180, ptr %5, align 8, !tbaa !9
  %181 = load double, ptr %6, align 8, !tbaa !9
  %182 = fdiv double %181, %179
  store double %182, ptr %6, align 8, !tbaa !9
  %183 = load double, ptr %7, align 8, !tbaa !9
  %184 = load double, ptr %8, align 8, !tbaa !9
  %185 = fadd double %183, %184
  %186 = fdiv double %183, %185
  store double %186, ptr %7, align 8, !tbaa !9
  %187 = load double, ptr %8, align 8, !tbaa !9
  %188 = fdiv double %187, %185
  store double %188, ptr %8, align 8, !tbaa !9
  br label %189

189:                                              ; preds = %._crit_edge208, %49, %28, %22
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %10)
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %18) #5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %15) #5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %14) #5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %13) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #5
  ret void
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

declare void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef, ptr noundef) local_unnamed_addr #3

declare void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef, i64 noundef, i64 noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #3

declare void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11alglib_impl5dstieEPNS_9ae_vectorElS1_PlS1_S1_PNS_8ae_stateE(ptr noundef, i64 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorEPKS0_PNS_8ae_stateEb(ptr noundef, ptr noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare hidden noundef double @_ZN11alglib_implL9bdss_xlnyEddPNS_8ae_stateE(double noundef, double noundef, ptr noundef) local_unnamed_addr #1

declare noundef zeroext i1 @_ZN11alglib_impl10ae_fp_lessEdd(double noundef, double noundef) local_unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #4

attributes #0 = { mustprogress 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !13}
!15 = distinct !{!15, !13}
!16 = distinct !{!16, !13}
!17 = distinct !{!17, !13}
!18 = distinct !{!18, !13}


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