; 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_frame" = type { %"struct.alglib_impl::ae_dyn_block" }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%"struct.alglib_impl::apbuffers" = type { %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_matrix", %"struct.alglib_impl::ae_matrix" }
%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.0 }
%union.anon.0 = type { ptr }
%"struct.alglib_impl::ae_matrix" = type { i64, i64, i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.1 }
%union.anon.1 = type { ptr }

@.str.44 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [48 x i8], align 1

; 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_impl13spearmancorrmEPNS_9ae_matrixEllS1_PNS_8ae_stateE(ptr noundef %0, i64 noundef %1, i64 noundef %2, ptr noundef %3, ptr noundef %4) #1 {
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca %"struct.alglib_impl::ae_frame", align 8
  %12 = alloca i64, align 8
  %13 = alloca i64, align 8
  %14 = alloca %"struct.alglib_impl::apbuffers", align 8
  %15 = alloca %"struct.alglib_impl::ae_matrix", align 8
  %16 = alloca %"struct.alglib_impl::ae_vector", align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  %20 = alloca i8, align 1
  %21 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store i64 %1, ptr %7, align 8, !tbaa !9
  store i64 %2, ptr %8, align 8, !tbaa !9
  store ptr %3, ptr %9, align 8, !tbaa !5
  store ptr %4, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.start.p0(i64 736, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 80, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #4
  %22 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef %22, ptr noundef %11)
  call void @llvm.memset.p0.i64(ptr align 8 %14, i8 0, i64 736, i1 false)
  call void @llvm.memset.p0.i64(ptr align 8 %15, i8 0, i64 80, i1 false)
  call void @llvm.memset.p0.i64(ptr align 8 %16, i8 0, i64 64, i1 false)
  %23 = load ptr, ptr %9, align 8, !tbaa !5
  call void @_ZN11alglib_impl15ae_matrix_clearEPNS_9ae_matrixE(ptr noundef %23)
  %24 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl15_apbuffers_initEPvPNS_8ae_stateEb(ptr noundef %14, ptr noundef %24, i1 noundef zeroext true)
  %25 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_matrix_initEPNS_9ae_matrixElllPNS_8ae_stateEb(ptr noundef %15, i64 noundef 0, i64 noundef 0, i64 noundef 3, ptr noundef %25, i1 noundef zeroext true)
  %26 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef %16, i64 noundef 0, i64 noundef 3, ptr noundef %26, i1 noundef zeroext true)
  %27 = load i64, ptr %7, align 8, !tbaa !9
  %28 = icmp sge i64 %27, 0
  %29 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %28, ptr noundef @.str.44, ptr noundef %29)
  %30 = load i64, ptr %8, align 8, !tbaa !9
  %31 = icmp sge i64 %30, 1
  %32 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %31, ptr noundef @.str.45, ptr noundef %32)
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %33, i32 0, i32 0
  %35 = load i64, ptr %34, align 8, !tbaa !11
  %36 = load i64, ptr %7, align 8, !tbaa !9
  %37 = icmp sge i64 %35, %36
  %38 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %37, ptr noundef @.str.46, ptr noundef %38)
  %39 = load ptr, ptr %6, align 8, !tbaa !5
  %40 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %39, i32 0, i32 1
  %41 = load i64, ptr %40, align 8, !tbaa !15
  %42 = load i64, ptr %8, align 8, !tbaa !9
  %43 = icmp sge i64 %41, %42
  br i1 %43, label %47, label %44

44:                                               ; preds = %5
  %45 = load i64, ptr %7, align 8, !tbaa !9
  %46 = icmp eq i64 %45, 0
  br label %47

47:                                               ; preds = %44, %5
  %48 = phi i1 [ true, %5 ], [ %46, %44 ]
  %49 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %48, ptr noundef @.str.47, ptr noundef %49)
  %50 = load ptr, ptr %6, align 8, !tbaa !5
  %51 = load i64, ptr %7, align 8, !tbaa !9
  %52 = load i64, ptr %8, align 8, !tbaa !9
  %53 = load ptr, ptr %10, align 8, !tbaa !5
  %54 = call noundef zeroext i1 @_ZN11alglib_impl20apservisfinitematrixEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %50, i64 noundef %51, i64 noundef %52, ptr noundef %53)
  %55 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %54, ptr noundef @.str.48, ptr noundef %55)
  %56 = load i64, ptr %7, align 8, !tbaa !9
  %57 = icmp sle i64 %56, 1
  br i1 %57, label %58, label %92

58:                                               ; preds = %47
  %59 = load ptr, ptr %9, align 8, !tbaa !5
  %60 = load i64, ptr %8, align 8, !tbaa !9
  %61 = load i64, ptr %8, align 8, !tbaa !9
  %62 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %59, i64 noundef %60, i64 noundef %61, ptr noundef %62)
  store i64 0, ptr %12, align 8, !tbaa !9
  br label %63

63:                                               ; preds = %87, %58
  %64 = load i64, ptr %12, align 8, !tbaa !9
  %65 = load i64, ptr %8, align 8, !tbaa !9
  %66 = sub nsw i64 %65, 1
  %67 = icmp sle i64 %64, %66
  br i1 %67, label %68, label %90

68:                                               ; preds = %63
  store i64 0, ptr %13, align 8, !tbaa !9
  br label %69

69:                                               ; preds = %83, %68
  %70 = load i64, ptr %13, align 8, !tbaa !9
  %71 = load i64, ptr %8, align 8, !tbaa !9
  %72 = sub nsw i64 %71, 1
  %73 = icmp sle i64 %70, %72
  br i1 %73, label %74, label %86

74:                                               ; preds = %69
  %75 = load ptr, ptr %9, align 8, !tbaa !5
  %76 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %75, i32 0, i32 6
  %77 = load ptr, ptr %76, align 8, !tbaa !16
  %78 = load i64, ptr %12, align 8, !tbaa !9
  %79 = getelementptr inbounds ptr, ptr %77, i64 %78
  %80 = load ptr, ptr %79, align 8, !tbaa !5
  %81 = load i64, ptr %13, align 8, !tbaa !9
  %82 = getelementptr inbounds double, ptr %80, i64 %81
  store double 0.000000e+00, ptr %82, align 8, !tbaa !17
  br label %83

83:                                               ; preds = %74
  %84 = load i64, ptr %13, align 8, !tbaa !9
  %85 = add nsw i64 %84, 1
  store i64 %85, ptr %13, align 8, !tbaa !9
  br label %69, !llvm.loop !19

86:                                               ; preds = %69
  br label %87

87:                                               ; preds = %86
  %88 = load i64, ptr %12, align 8, !tbaa !9
  %89 = add nsw i64 %88, 1
  store i64 %89, ptr %12, align 8, !tbaa !9
  br label %63, !llvm.loop !21

90:                                               ; preds = %63
  %91 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %91)
  store i32 1, ptr %21, align 4
  br label %318

92:                                               ; preds = %47
  %93 = load i64, ptr %7, align 8, !tbaa !9
  %94 = load i64, ptr %8, align 8, !tbaa !9
  %95 = load ptr, ptr %10, align 8, !tbaa !5
  %96 = call noundef i64 @_ZN11alglib_impl9ae_maxintEllPNS_8ae_stateE(i64 noundef %93, i64 noundef %94, ptr noundef %95)
  %97 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl20ae_vector_set_lengthEPNS_9ae_vectorElPNS_8ae_stateE(ptr noundef %16, i64 noundef %96, ptr noundef %97)
  %98 = load ptr, ptr %9, align 8, !tbaa !5
  %99 = load i64, ptr %8, align 8, !tbaa !9
  %100 = load i64, ptr %8, align 8, !tbaa !9
  %101 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %98, i64 noundef %99, i64 noundef %100, ptr noundef %101)
  %102 = load i64, ptr %8, align 8, !tbaa !9
  %103 = load i64, ptr %7, align 8, !tbaa !9
  %104 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %15, i64 noundef %102, i64 noundef %103, ptr noundef %104)
  %105 = load i64, ptr %7, align 8, !tbaa !9
  %106 = load i64, ptr %8, align 8, !tbaa !9
  %107 = load ptr, ptr %6, align 8, !tbaa !5
  %108 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl16rmatrixtransposeEllPNS_9ae_matrixEllS1_llPNS_8ae_stateE(i64 noundef %105, i64 noundef %106, ptr noundef %107, i64 noundef 0, i64 noundef 0, ptr noundef %15, i64 noundef 0, i64 noundef 0, ptr noundef %108)
  %109 = load i64, ptr %8, align 8, !tbaa !9
  %110 = load i64, ptr %7, align 8, !tbaa !9
  %111 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl8rankdataEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %15, i64 noundef %109, i64 noundef %110, ptr noundef %111)
  store i64 0, ptr %12, align 8, !tbaa !9
  br label %112

112:                                              ; preds = %208, %92
  %113 = load i64, ptr %12, align 8, !tbaa !9
  %114 = load i64, ptr %8, align 8, !tbaa !9
  %115 = sub nsw i64 %114, 1
  %116 = icmp sle i64 %113, %115
  br i1 %116, label %117, label %211

117:                                              ; preds = %112
  store double 0.000000e+00, ptr %17, align 8, !tbaa !17
  store i8 1, ptr %20, align 1, !tbaa !22
  %118 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %15, i32 0, i32 6
  %119 = load ptr, ptr %118, align 8, !tbaa !16
  %120 = load i64, ptr %12, align 8, !tbaa !9
  %121 = getelementptr inbounds ptr, ptr %119, i64 %120
  %122 = load ptr, ptr %121, align 8, !tbaa !5
  %123 = getelementptr inbounds double, ptr %122, i64 0
  %124 = load double, ptr %123, align 8, !tbaa !17
  store double %124, ptr %19, align 8, !tbaa !17
  store i64 0, ptr %13, align 8, !tbaa !9
  br label %125

125:                                              ; preds = %151, %117
  %126 = load i64, ptr %13, align 8, !tbaa !9
  %127 = load i64, ptr %7, align 8, !tbaa !9
  %128 = sub nsw i64 %127, 1
  %129 = icmp sle i64 %126, %128
  br i1 %129, label %130, label %154

130:                                              ; preds = %125
  %131 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %15, i32 0, i32 6
  %132 = load ptr, ptr %131, align 8, !tbaa !16
  %133 = load i64, ptr %12, align 8, !tbaa !9
  %134 = getelementptr inbounds ptr, ptr %132, i64 %133
  %135 = load ptr, ptr %134, align 8, !tbaa !5
  %136 = load i64, ptr %13, align 8, !tbaa !9
  %137 = getelementptr inbounds double, ptr %135, i64 %136
  %138 = load double, ptr %137, align 8, !tbaa !17
  store double %138, ptr %18, align 8, !tbaa !17
  %139 = load double, ptr %17, align 8, !tbaa !17
  %140 = load double, ptr %18, align 8, !tbaa !17
  %141 = fadd double %139, %140
  store double %141, ptr %17, align 8, !tbaa !17
  %142 = load i8, ptr %20, align 1, !tbaa !22, !range !23, !noundef !24
  %143 = trunc i8 %142 to i1
  br i1 %143, label %144, label %148

144:                                              ; preds = %130
  %145 = load double, ptr %18, align 8, !tbaa !17
  %146 = load double, ptr %19, align 8, !tbaa !17
  %147 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %145, double noundef %146)
  br label %148

148:                                              ; preds = %144, %130
  %149 = phi i1 [ false, %130 ], [ %147, %144 ]
  %150 = zext i1 %149 to i8
  store i8 %150, ptr %20, align 1, !tbaa !22
  br label %151

151:                                              ; preds = %148
  %152 = load i64, ptr %13, align 8, !tbaa !9
  %153 = add nsw i64 %152, 1
  store i64 %153, ptr %13, align 8, !tbaa !9
  br label %125, !llvm.loop !25

154:                                              ; preds = %125
  %155 = load double, ptr %17, align 8, !tbaa !17
  %156 = load i64, ptr %7, align 8, !tbaa !9
  %157 = sitofp i64 %156 to double
  %158 = fdiv double %155, %157
  store double %158, ptr %17, align 8, !tbaa !17
  %159 = load i8, ptr %20, align 1, !tbaa !22, !range !23, !noundef !24
  %160 = trunc i8 %159 to i1
  br i1 %160, label %161, label %179

161:                                              ; preds = %154
  store i64 0, ptr %13, align 8, !tbaa !9
  br label %162

162:                                              ; preds = %175, %161
  %163 = load i64, ptr %13, align 8, !tbaa !9
  %164 = load i64, ptr %7, align 8, !tbaa !9
  %165 = sub nsw i64 %164, 1
  %166 = icmp sle i64 %163, %165
  br i1 %166, label %167, label %178

167:                                              ; preds = %162
  %168 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %15, i32 0, i32 6
  %169 = load ptr, ptr %168, align 8, !tbaa !16
  %170 = load i64, ptr %12, align 8, !tbaa !9
  %171 = getelementptr inbounds ptr, ptr %169, i64 %170
  %172 = load ptr, ptr %171, align 8, !tbaa !5
  %173 = load i64, ptr %13, align 8, !tbaa !9
  %174 = getelementptr inbounds double, ptr %172, i64 %173
  store double 0.000000e+00, ptr %174, align 8, !tbaa !17
  br label %175

175:                                              ; preds = %167
  %176 = load i64, ptr %13, align 8, !tbaa !9
  %177 = add nsw i64 %176, 1
  store i64 %177, ptr %13, align 8, !tbaa !9
  br label %162, !llvm.loop !26

178:                                              ; preds = %162
  br label %207

179:                                              ; preds = %154
  store i64 0, ptr %13, align 8, !tbaa !9
  br label %180

180:                                              ; preds = %203, %179
  %181 = load i64, ptr %13, align 8, !tbaa !9
  %182 = load i64, ptr %7, align 8, !tbaa !9
  %183 = sub nsw i64 %182, 1
  %184 = icmp sle i64 %181, %183
  br i1 %184, label %185, label %206

185:                                              ; preds = %180
  %186 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %15, i32 0, i32 6
  %187 = load ptr, ptr %186, align 8, !tbaa !16
  %188 = load i64, ptr %12, align 8, !tbaa !9
  %189 = getelementptr inbounds ptr, ptr %187, i64 %188
  %190 = load ptr, ptr %189, align 8, !tbaa !5
  %191 = load i64, ptr %13, align 8, !tbaa !9
  %192 = getelementptr inbounds double, ptr %190, i64 %191
  %193 = load double, ptr %192, align 8, !tbaa !17
  %194 = load double, ptr %17, align 8, !tbaa !17
  %195 = fsub double %193, %194
  %196 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %15, i32 0, i32 6
  %197 = load ptr, ptr %196, align 8, !tbaa !16
  %198 = load i64, ptr %12, align 8, !tbaa !9
  %199 = getelementptr inbounds ptr, ptr %197, i64 %198
  %200 = load ptr, ptr %199, align 8, !tbaa !5
  %201 = load i64, ptr %13, align 8, !tbaa !9
  %202 = getelementptr inbounds double, ptr %200, i64 %201
  store double %195, ptr %202, align 8, !tbaa !17
  br label %203

203:                                              ; preds = %185
  %204 = load i64, ptr %13, align 8, !tbaa !9
  %205 = add nsw i64 %204, 1
  store i64 %205, ptr %13, align 8, !tbaa !9
  br label %180, !llvm.loop !27

206:                                              ; preds = %180
  br label %207

207:                                              ; preds = %206, %178
  br label %208

208:                                              ; preds = %207
  %209 = load i64, ptr %12, align 8, !tbaa !9
  %210 = add nsw i64 %209, 1
  store i64 %210, ptr %12, align 8, !tbaa !9
  br label %112, !llvm.loop !28

211:                                              ; preds = %112
  %212 = load i64, ptr %8, align 8, !tbaa !9
  %213 = load i64, ptr %7, align 8, !tbaa !9
  %214 = load i64, ptr %7, align 8, !tbaa !9
  %215 = sub nsw i64 %214, 1
  %216 = sitofp i64 %215 to double
  %217 = fdiv double 1.000000e+00, %216
  %218 = load ptr, ptr %9, align 8, !tbaa !5
  %219 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl11rmatrixsyrkElldPNS_9ae_matrixEllldS1_llbPNS_8ae_stateE(i64 noundef %212, i64 noundef %213, double noundef %217, ptr noundef %15, i64 noundef 0, i64 noundef 0, i64 noundef 0, double noundef 0.000000e+00, ptr noundef %218, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, ptr noundef %219)
  store i64 0, ptr %12, align 8, !tbaa !9
  br label %220

220:                                              ; preds = %259, %211
  %221 = load i64, ptr %12, align 8, !tbaa !9
  %222 = load i64, ptr %8, align 8, !tbaa !9
  %223 = sub nsw i64 %222, 1
  %224 = icmp sle i64 %221, %223
  br i1 %224, label %225, label %262

225:                                              ; preds = %220
  %226 = load ptr, ptr %9, align 8, !tbaa !5
  %227 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %226, i32 0, i32 6
  %228 = load ptr, ptr %227, align 8, !tbaa !16
  %229 = load i64, ptr %12, align 8, !tbaa !9
  %230 = getelementptr inbounds ptr, ptr %228, i64 %229
  %231 = load ptr, ptr %230, align 8, !tbaa !5
  %232 = load i64, ptr %12, align 8, !tbaa !9
  %233 = getelementptr inbounds double, ptr %231, i64 %232
  %234 = load double, ptr %233, align 8, !tbaa !17
  %235 = call noundef zeroext i1 @_ZN11alglib_impl13ae_fp_greaterEdd(double noundef %234, double noundef 0.000000e+00)
  br i1 %235, label %236, label %253

236:                                              ; preds = %225
  %237 = load ptr, ptr %9, align 8, !tbaa !5
  %238 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %237, i32 0, i32 6
  %239 = load ptr, ptr %238, align 8, !tbaa !16
  %240 = load i64, ptr %12, align 8, !tbaa !9
  %241 = getelementptr inbounds ptr, ptr %239, i64 %240
  %242 = load ptr, ptr %241, align 8, !tbaa !5
  %243 = load i64, ptr %12, align 8, !tbaa !9
  %244 = getelementptr inbounds double, ptr %242, i64 %243
  %245 = load double, ptr %244, align 8, !tbaa !17
  %246 = load ptr, ptr %10, align 8, !tbaa !5
  %247 = call noundef double @_ZN11alglib_impl7ae_sqrtEdPNS_8ae_stateE(double noundef %245, ptr noundef %246)
  %248 = fdiv double 1.000000e+00, %247
  %249 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %16, i32 0, i32 4
  %250 = load ptr, ptr %249, align 8, !tbaa !16
  %251 = load i64, ptr %12, align 8, !tbaa !9
  %252 = getelementptr inbounds double, ptr %250, i64 %251
  store double %248, ptr %252, align 8, !tbaa !17
  br label %258

253:                                              ; preds = %225
  %254 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %16, i32 0, i32 4
  %255 = load ptr, ptr %254, align 8, !tbaa !16
  %256 = load i64, ptr %12, align 8, !tbaa !9
  %257 = getelementptr inbounds double, ptr %255, i64 %256
  store double 0.000000e+00, ptr %257, align 8, !tbaa !17
  br label %258

258:                                              ; preds = %253, %236
  br label %259

259:                                              ; preds = %258
  %260 = load i64, ptr %12, align 8, !tbaa !9
  %261 = add nsw i64 %260, 1
  store i64 %261, ptr %12, align 8, !tbaa !9
  br label %220, !llvm.loop !29

262:                                              ; preds = %220
  store i64 0, ptr %12, align 8, !tbaa !9
  br label %263

263:                                              ; preds = %310, %262
  %264 = load i64, ptr %12, align 8, !tbaa !9
  %265 = load i64, ptr %8, align 8, !tbaa !9
  %266 = sub nsw i64 %265, 1
  %267 = icmp sle i64 %264, %266
  br i1 %267, label %268, label %313

268:                                              ; preds = %263
  %269 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %16, i32 0, i32 4
  %270 = load ptr, ptr %269, align 8, !tbaa !16
  %271 = load i64, ptr %12, align 8, !tbaa !9
  %272 = getelementptr inbounds double, ptr %270, i64 %271
  %273 = load double, ptr %272, align 8, !tbaa !17
  store double %273, ptr %17, align 8, !tbaa !17
  %274 = load i64, ptr %12, align 8, !tbaa !9
  store i64 %274, ptr %13, align 8, !tbaa !9
  br label %275

275:                                              ; preds = %306, %268
  %276 = load i64, ptr %13, align 8, !tbaa !9
  %277 = load i64, ptr %8, align 8, !tbaa !9
  %278 = sub nsw i64 %277, 1
  %279 = icmp sle i64 %276, %278
  br i1 %279, label %280, label %309

280:                                              ; preds = %275
  %281 = load ptr, ptr %9, align 8, !tbaa !5
  %282 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %281, i32 0, i32 6
  %283 = load ptr, ptr %282, align 8, !tbaa !16
  %284 = load i64, ptr %12, align 8, !tbaa !9
  %285 = getelementptr inbounds ptr, ptr %283, i64 %284
  %286 = load ptr, ptr %285, align 8, !tbaa !5
  %287 = load i64, ptr %13, align 8, !tbaa !9
  %288 = getelementptr inbounds double, ptr %286, i64 %287
  %289 = load double, ptr %288, align 8, !tbaa !17
  %290 = load double, ptr %17, align 8, !tbaa !17
  %291 = fmul double %289, %290
  %292 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %16, i32 0, i32 4
  %293 = load ptr, ptr %292, align 8, !tbaa !16
  %294 = load i64, ptr %13, align 8, !tbaa !9
  %295 = getelementptr inbounds double, ptr %293, i64 %294
  %296 = load double, ptr %295, align 8, !tbaa !17
  %297 = fmul double %291, %296
  %298 = load ptr, ptr %9, align 8, !tbaa !5
  %299 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %298, i32 0, i32 6
  %300 = load ptr, ptr %299, align 8, !tbaa !16
  %301 = load i64, ptr %12, align 8, !tbaa !9
  %302 = getelementptr inbounds ptr, ptr %300, i64 %301
  %303 = load ptr, ptr %302, align 8, !tbaa !5
  %304 = load i64, ptr %13, align 8, !tbaa !9
  %305 = getelementptr inbounds double, ptr %303, i64 %304
  store double %297, ptr %305, align 8, !tbaa !17
  br label %306

306:                                              ; preds = %280
  %307 = load i64, ptr %13, align 8, !tbaa !9
  %308 = add nsw i64 %307, 1
  store i64 %308, ptr %13, align 8, !tbaa !9
  br label %275, !llvm.loop !30

309:                                              ; preds = %275
  br label %310

310:                                              ; preds = %309
  %311 = load i64, ptr %12, align 8, !tbaa !9
  %312 = add nsw i64 %311, 1
  store i64 %312, ptr %12, align 8, !tbaa !9
  br label %263, !llvm.loop !31

313:                                              ; preds = %263
  %314 = load ptr, ptr %9, align 8, !tbaa !5
  %315 = load i64, ptr %8, align 8, !tbaa !9
  %316 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl26rmatrixenforcesymmetricityEPNS_9ae_matrixElbPNS_8ae_stateE(ptr noundef %314, i64 noundef %315, i1 noundef zeroext true, ptr noundef %316)
  %317 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %317)
  store i32 0, ptr %21, align 4
  br label %318

318:                                              ; preds = %313, %90
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 736, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #4
  %319 = load i32, ptr %21, align 4
  switch i32 %319, label %321 [
    i32 0, label %320
    i32 1, label %320
  ]

320:                                              ; preds = %318, %318
  ret void

321:                                              ; preds = %318
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11alglib_impl8rankdataEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #1

declare void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext, ptr noundef, ptr noundef) #2

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

declare void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

declare void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef) #2

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

declare void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef, i64 noundef, i64 noundef, ptr noundef, i1 noundef zeroext) #2

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

declare void @_ZN11alglib_impl15_apbuffers_initEPvPNS_8ae_stateEb(ptr noundef, ptr noundef, i1 noundef zeroext) #2

declare void @_ZN11alglib_impl15ae_matrix_clearEPNS_9ae_matrixE(ptr noundef) #2

declare noundef zeroext i1 @_ZN11alglib_impl20apservisfinitematrixEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #2

declare void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #2

declare void @_ZN11alglib_impl20ae_vector_set_lengthEPNS_9ae_vectorElPNS_8ae_stateE(ptr noundef, i64 noundef, ptr noundef) #2

declare void @_ZN11alglib_impl11rmatrixsyrkElldPNS_9ae_matrixEllldS1_llbPNS_8ae_stateE(i64 noundef, i64 noundef, double noundef, ptr noundef, i64 noundef, i64 noundef, i64 noundef, double noundef, ptr noundef, i64 noundef, i64 noundef, i1 noundef zeroext, ptr noundef) #2

declare void @_ZN11alglib_impl26rmatrixenforcesymmetricityEPNS_9ae_matrixElbPNS_8ae_stateE(ptr noundef, i64 noundef, i1 noundef zeroext, ptr noundef) #2

declare void @_ZN11alglib_impl14ae_matrix_initEPNS_9ae_matrixElllPNS_8ae_stateEb(ptr noundef, i64 noundef, i64 noundef, i64 noundef, ptr noundef, i1 noundef zeroext) #2

declare noundef i64 @_ZN11alglib_impl9ae_maxintEllPNS_8ae_stateE(i64 noundef, i64 noundef, ptr noundef) #2

declare void @_ZN11alglib_impl16rmatrixtransposeEllPNS_9ae_matrixEllS1_llPNS_8ae_stateE(i64 noundef, i64 noundef, ptr noundef, i64 noundef, i64 noundef, ptr noundef, i64 noundef, i64 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 nounwind willreturn memory(argmem: write) }
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, !10, i64 0}
!12 = !{!"_ZTSN11alglib_impl9ae_matrixE", !10, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !13, i64 32, !14, i64 40, !7, i64 72}
!13 = !{!"bool", !7, i64 0}
!14 = !{!"_ZTSN11alglib_impl12ae_dyn_blockE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!15 = !{!12, !10, i64 8}
!16 = !{!7, !7, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"double", !7, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = distinct !{!21, !20}
!22 = !{!13, !13, i64 0}
!23 = !{i8 0, i8 2}
!24 = !{}
!25 = distinct !{!25, !20}
!26 = distinct !{!26, !20}
!27 = distinct !{!27, !20}
!28 = distinct !{!28, !20}
!29 = distinct !{!29, !20}
!30 = distinct !{!30, !20}
!31 = distinct !{!31, !20}


; 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::apbuffers" = type { %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_matrix", %"struct.alglib_impl::ae_matrix" }
%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.0 }
%union.anon.0 = type { ptr }
%"struct.alglib_impl::ae_matrix" = type { i64, i64, i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.1 }
%union.anon.1 = type { ptr }

@.str.44 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [26 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [48 x i8], align 1

; 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_impl13spearmancorrmEPNS_9ae_matrixEllS1_PNS_8ae_stateE(ptr noundef %0, i64 noundef %1, i64 noundef %2, ptr noundef %3, ptr noundef %4) local_unnamed_addr #1 {
  %6 = alloca %"struct.alglib_impl::ae_frame", align 8
  %7 = alloca %"struct.alglib_impl::apbuffers", align 8
  %8 = alloca %"struct.alglib_impl::ae_matrix", align 8
  %9 = alloca %"struct.alglib_impl::ae_vector", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 736, ptr nonnull %7) #4
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %9) #4
  call void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef %4, ptr noundef nonnull %6)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(736) %7, i8 0, i64 736, i1 false)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(80) %8, i8 0, i64 80, i1 false)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %9, i8 0, i64 64, i1 false)
  call void @_ZN11alglib_impl15ae_matrix_clearEPNS_9ae_matrixE(ptr noundef %3)
  call void @_ZN11alglib_impl15_apbuffers_initEPvPNS_8ae_stateEb(ptr noundef nonnull %7, ptr noundef %4, i1 noundef zeroext true)
  call void @_ZN11alglib_impl14ae_matrix_initEPNS_9ae_matrixElllPNS_8ae_stateEb(ptr noundef nonnull %8, i64 noundef 0, i64 noundef 0, i64 noundef 3, ptr noundef %4, i1 noundef zeroext true)
  call void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef nonnull %9, i64 noundef 0, i64 noundef 3, ptr noundef %4, i1 noundef zeroext true)
  %10 = icmp sgt i64 %1, -1
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %10, ptr noundef nonnull @.str.44, ptr noundef %4)
  %11 = icmp sgt i64 %2, 0
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %11, ptr noundef nonnull @.str.45, ptr noundef %4)
  %12 = load i64, ptr %0, align 8, !tbaa !5
  %13 = icmp sge i64 %12, %1
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %13, ptr noundef nonnull @.str.46, ptr noundef %4)
  %14 = getelementptr inbounds i8, ptr %0, i64 8
  %15 = load i64, ptr %14, align 8, !tbaa !13
  %16 = icmp sge i64 %15, %2
  %17 = icmp eq i64 %1, 0
  %18 = or i1 %17, %16
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %18, ptr noundef nonnull @.str.47, ptr noundef %4)
  %19 = call noundef zeroext i1 @_ZN11alglib_impl20apservisfinitematrixEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef nonnull %0, i64 noundef %1, i64 noundef %2, ptr noundef %4)
  call void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext %19, ptr noundef nonnull @.str.48, ptr noundef %4)
  %20 = icmp slt i64 %1, 2
  br i1 %20, label %21, label %50

21:                                               ; preds = %5
  call void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %3, i64 noundef %2, i64 noundef %2, ptr noundef %4)
  br i1 %11, label %.preheader.lr.ph, label %._crit_edge174

.preheader.lr.ph:                                 ; preds = %21
  %22 = getelementptr inbounds i8, ptr %3, i64 72
  %xtraiter200 = and i64 %2, 3
  %23 = icmp ult i64 %2, 4
  %unroll_iter203 = and i64 %2, 9223372036854775804
  %lcmp.mod202.not = icmp eq i64 %xtraiter200, 0
  br label %.preheader.us

.preheader.us:                                    ; preds = %._crit_edge171.us, %.preheader.lr.ph
  %.0120173.us = phi i64 [ 0, %.preheader.lr.ph ], [ %49, %._crit_edge171.us ]
  br i1 %23, label %._crit_edge171.us.unr-lcssa, label %.preheader.us.new

.preheader.us.new:                                ; preds = %.preheader.us, %.preheader.us.new
  %.0121169.us = phi i64 [ %43, %.preheader.us.new ], [ 0, %.preheader.us ]
  %niter204 = phi i64 [ %niter204.next.3, %.preheader.us.new ], [ 0, %.preheader.us ]
  %24 = load ptr, ptr %22, align 8, !tbaa !14
  %25 = getelementptr inbounds ptr, ptr %24, i64 %.0120173.us
  %26 = load ptr, ptr %25, align 8, !tbaa !15
  %27 = getelementptr inbounds double, ptr %26, i64 %.0121169.us
  store double 0.000000e+00, ptr %27, align 8, !tbaa !16
  %28 = or disjoint i64 %.0121169.us, 1
  %29 = load ptr, ptr %22, align 8, !tbaa !14
  %30 = getelementptr inbounds ptr, ptr %29, i64 %.0120173.us
  %31 = load ptr, ptr %30, align 8, !tbaa !15
  %32 = getelementptr inbounds double, ptr %31, i64 %28
  store double 0.000000e+00, ptr %32, align 8, !tbaa !16
  %33 = or disjoint i64 %.0121169.us, 2
  %34 = load ptr, ptr %22, align 8, !tbaa !14
  %35 = getelementptr inbounds ptr, ptr %34, i64 %.0120173.us
  %36 = load ptr, ptr %35, align 8, !tbaa !15
  %37 = getelementptr inbounds double, ptr %36, i64 %33
  store double 0.000000e+00, ptr %37, align 8, !tbaa !16
  %38 = or disjoint i64 %.0121169.us, 3
  %39 = load ptr, ptr %22, align 8, !tbaa !14
  %40 = getelementptr inbounds ptr, ptr %39, i64 %.0120173.us
  %41 = load ptr, ptr %40, align 8, !tbaa !15
  %42 = getelementptr inbounds double, ptr %41, i64 %38
  store double 0.000000e+00, ptr %42, align 8, !tbaa !16
  %43 = add nuw nsw i64 %.0121169.us, 4
  %niter204.next.3 = add i64 %niter204, 4
  %niter204.ncmp.3 = icmp eq i64 %niter204.next.3, %unroll_iter203
  br i1 %niter204.ncmp.3, label %._crit_edge171.us.unr-lcssa, label %.preheader.us.new, !llvm.loop !18

._crit_edge171.us.unr-lcssa:                      ; preds = %.preheader.us.new, %.preheader.us
  %.0121169.us.unr = phi i64 [ 0, %.preheader.us ], [ %43, %.preheader.us.new ]
  br i1 %lcmp.mod202.not, label %._crit_edge171.us, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge171.us.unr-lcssa, %.epil.preheader
  %.0121169.us.epil = phi i64 [ %48, %.epil.preheader ], [ %.0121169.us.unr, %._crit_edge171.us.unr-lcssa ]
  %epil.iter201 = phi i64 [ %epil.iter201.next, %.epil.preheader ], [ 0, %._crit_edge171.us.unr-lcssa ]
  %44 = load ptr, ptr %22, align 8, !tbaa !14
  %45 = getelementptr inbounds ptr, ptr %44, i64 %.0120173.us
  %46 = load ptr, ptr %45, align 8, !tbaa !15
  %47 = getelementptr inbounds double, ptr %46, i64 %.0121169.us.epil
  store double 0.000000e+00, ptr %47, align 8, !tbaa !16
  %48 = add nuw nsw i64 %.0121169.us.epil, 1
  %epil.iter201.next = add i64 %epil.iter201, 1
  %epil.iter201.cmp.not = icmp eq i64 %epil.iter201.next, %xtraiter200
  br i1 %epil.iter201.cmp.not, label %._crit_edge171.us, label %.epil.preheader, !llvm.loop !20

._crit_edge171.us:                                ; preds = %.epil.preheader, %._crit_edge171.us.unr-lcssa
  %49 = add nuw nsw i64 %.0120173.us, 1
  %exitcond183.not = icmp eq i64 %49, %2
  br i1 %exitcond183.not, label %._crit_edge174, label %.preheader.us, !llvm.loop !22

50:                                               ; preds = %5
  %51 = call noundef i64 @_ZN11alglib_impl9ae_maxintEllPNS_8ae_stateE(i64 noundef %1, i64 noundef %2, ptr noundef %4)
  call void @_ZN11alglib_impl20ae_vector_set_lengthEPNS_9ae_vectorElPNS_8ae_stateE(ptr noundef nonnull %9, i64 noundef %51, ptr noundef %4)
  call void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef %3, i64 noundef %2, i64 noundef %2, ptr noundef %4)
  call void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef nonnull %8, i64 noundef %2, i64 noundef %1, ptr noundef %4)
  call void @_ZN11alglib_impl16rmatrixtransposeEllPNS_9ae_matrixEllS1_llPNS_8ae_stateE(i64 noundef %1, i64 noundef %2, ptr noundef nonnull %0, i64 noundef 0, i64 noundef 0, ptr noundef nonnull %8, i64 noundef 0, i64 noundef 0, ptr noundef %4)
  call void @_ZN11alglib_impl8rankdataEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef nonnull %8, i64 noundef %2, i64 noundef %1, ptr noundef %4)
  br i1 %11, label %.lr.ph157, label %._crit_edge167.critedge

.lr.ph157:                                        ; preds = %50
  %52 = getelementptr inbounds i8, ptr %8, i64 72
  %53 = uitofp nneg i64 %1 to double
  %xtraiter = and i64 %1, 1
  %unroll_iter = and i64 %1, 9223372036854775806
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  %xtraiter196 = and i64 %1, 3
  %54 = icmp ult i64 %1, 4
  %unroll_iter198 = and i64 %1, 9223372036854775804
  %lcmp.mod197.not = icmp eq i64 %xtraiter196, 0
  br label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.loopexit, %.lr.ph157
  %.1154 = phi i64 [ 0, %.lr.ph157 ], [ %115, %.loopexit ]
  %55 = load ptr, ptr %52, align 8, !tbaa !14
  %56 = getelementptr inbounds ptr, ptr %55, i64 %.1154
  %57 = load ptr, ptr %56, align 8, !tbaa !15
  %58 = load double, ptr %57, align 8, !tbaa !16
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.backedge, %.lr.ph.preheader
  %.0145 = phi i1 [ true, %.lr.ph.preheader ], [ %.0145.be, %.lr.ph.backedge ]
  %.1122144 = phi i64 [ 0, %.lr.ph.preheader ], [ %.1122144.be, %.lr.ph.backedge ]
  %.0125143 = phi double [ 0.000000e+00, %.lr.ph.preheader ], [ %64, %.lr.ph.backedge ]
  %59 = load ptr, ptr %52, align 8, !tbaa !14
  %60 = getelementptr inbounds ptr, ptr %59, i64 %.1154
  %61 = load ptr, ptr %60, align 8, !tbaa !15
  %62 = getelementptr inbounds double, ptr %61, i64 %.1122144
  %63 = load double, ptr %62, align 8, !tbaa !16
  %64 = fadd double %.0125143, %63
  br i1 %.0145, label %65, label %.thread

65:                                               ; preds = %.lr.ph
  %66 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %63, double noundef %58)
  %67 = add nuw nsw i64 %.1122144, 1
  %exitcond.not = icmp eq i64 %67, %1
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph.backedge

.lr.ph.backedge:                                  ; preds = %65, %.thread
  %.0145.be = phi i1 [ %66, %65 ], [ false, %.thread ]
  %.1122144.be = phi i64 [ %67, %65 ], [ %68, %.thread ]
  br label %.lr.ph, !llvm.loop !23

.thread:                                          ; preds = %.lr.ph
  %68 = add nuw nsw i64 %.1122144, 1
  %exitcond.not184 = icmp eq i64 %68, %1
  br i1 %exitcond.not184, label %.lr.ph149.preheader, label %.lr.ph.backedge

._crit_edge:                                      ; preds = %65
  br i1 %66, label %.lr.ph152.preheader, label %.lr.ph149.preheader

.lr.ph152.preheader:                              ; preds = %._crit_edge
  br i1 %54, label %.loopexit.loopexit.unr-lcssa, label %.lr.ph152

.lr.ph149.preheader:                              ; preds = %.thread, %._crit_edge
  %69 = fdiv double %64, %53
  br label %.lr.ph149

.lr.ph152:                                        ; preds = %.lr.ph152.preheader, %.lr.ph152
  %.2123151 = phi i64 [ %89, %.lr.ph152 ], [ 0, %.lr.ph152.preheader ]
  %niter199 = phi i64 [ %niter199.next.3, %.lr.ph152 ], [ 0, %.lr.ph152.preheader ]
  %70 = load ptr, ptr %52, align 8, !tbaa !14
  %71 = getelementptr inbounds ptr, ptr %70, i64 %.1154
  %72 = load ptr, ptr %71, align 8, !tbaa !15
  %73 = getelementptr inbounds double, ptr %72, i64 %.2123151
  store double 0.000000e+00, ptr %73, align 8, !tbaa !16
  %74 = or disjoint i64 %.2123151, 1
  %75 = load ptr, ptr %52, align 8, !tbaa !14
  %76 = getelementptr inbounds ptr, ptr %75, i64 %.1154
  %77 = load ptr, ptr %76, align 8, !tbaa !15
  %78 = getelementptr inbounds double, ptr %77, i64 %74
  store double 0.000000e+00, ptr %78, align 8, !tbaa !16
  %79 = or disjoint i64 %.2123151, 2
  %80 = load ptr, ptr %52, align 8, !tbaa !14
  %81 = getelementptr inbounds ptr, ptr %80, i64 %.1154
  %82 = load ptr, ptr %81, align 8, !tbaa !15
  %83 = getelementptr inbounds double, ptr %82, i64 %79
  store double 0.000000e+00, ptr %83, align 8, !tbaa !16
  %84 = or disjoint i64 %.2123151, 3
  %85 = load ptr, ptr %52, align 8, !tbaa !14
  %86 = getelementptr inbounds ptr, ptr %85, i64 %.1154
  %87 = load ptr, ptr %86, align 8, !tbaa !15
  %88 = getelementptr inbounds double, ptr %87, i64 %84
  store double 0.000000e+00, ptr %88, align 8, !tbaa !16
  %89 = add nuw nsw i64 %.2123151, 4
  %niter199.next.3 = add i64 %niter199, 4
  %niter199.ncmp.3 = icmp eq i64 %niter199.next.3, %unroll_iter198
  br i1 %niter199.ncmp.3, label %.loopexit.loopexit.unr-lcssa, label %.lr.ph152, !llvm.loop !24

.lr.ph149:                                        ; preds = %.lr.ph149, %.lr.ph149.preheader
  %.3124148 = phi i64 [ 0, %.lr.ph149.preheader ], [ %103, %.lr.ph149 ]
  %niter = phi i64 [ 0, %.lr.ph149.preheader ], [ %niter.next.1, %.lr.ph149 ]
  %90 = load ptr, ptr %52, align 8, !tbaa !14
  %91 = getelementptr inbounds ptr, ptr %90, i64 %.1154
  %92 = load ptr, ptr %91, align 8, !tbaa !15
  %93 = getelementptr inbounds double, ptr %92, i64 %.3124148
  %94 = load double, ptr %93, align 8, !tbaa !16
  %95 = fsub double %94, %69
  store double %95, ptr %93, align 8, !tbaa !16
  %96 = or disjoint i64 %.3124148, 1
  %97 = load ptr, ptr %52, align 8, !tbaa !14
  %98 = getelementptr inbounds ptr, ptr %97, i64 %.1154
  %99 = load ptr, ptr %98, align 8, !tbaa !15
  %100 = getelementptr inbounds double, ptr %99, i64 %96
  %101 = load double, ptr %100, align 8, !tbaa !16
  %102 = fsub double %101, %69
  store double %102, ptr %100, align 8, !tbaa !16
  %103 = add nuw nsw i64 %.3124148, 2
  %niter.next.1 = add nuw nsw i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.loopexit.loopexit193.unr-lcssa, label %.lr.ph149, !llvm.loop !25

.loopexit.loopexit.unr-lcssa:                     ; preds = %.lr.ph152, %.lr.ph152.preheader
  %.2123151.unr = phi i64 [ 0, %.lr.ph152.preheader ], [ %89, %.lr.ph152 ]
  br i1 %lcmp.mod197.not, label %.loopexit, label %.lr.ph152.epil

.lr.ph152.epil:                                   ; preds = %.loopexit.loopexit.unr-lcssa, %.lr.ph152.epil
  %.2123151.epil = phi i64 [ %108, %.lr.ph152.epil ], [ %.2123151.unr, %.loopexit.loopexit.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph152.epil ], [ 0, %.loopexit.loopexit.unr-lcssa ]
  %104 = load ptr, ptr %52, align 8, !tbaa !14
  %105 = getelementptr inbounds ptr, ptr %104, i64 %.1154
  %106 = load ptr, ptr %105, align 8, !tbaa !15
  %107 = getelementptr inbounds double, ptr %106, i64 %.2123151.epil
  store double 0.000000e+00, ptr %107, align 8, !tbaa !16
  %108 = add nuw nsw i64 %.2123151.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter196
  br i1 %epil.iter.cmp.not, label %.loopexit, label %.lr.ph152.epil, !llvm.loop !26

.loopexit.loopexit193.unr-lcssa:                  ; preds = %.lr.ph149
  br i1 %lcmp.mod.not, label %.loopexit, label %.lr.ph149.epil

.lr.ph149.epil:                                   ; preds = %.loopexit.loopexit193.unr-lcssa
  %109 = load ptr, ptr %52, align 8, !tbaa !14
  %110 = getelementptr inbounds ptr, ptr %109, i64 %.1154
  %111 = load ptr, ptr %110, align 8, !tbaa !15
  %112 = getelementptr inbounds double, ptr %111, i64 %103
  %113 = load double, ptr %112, align 8, !tbaa !16
  %114 = fsub double %113, %69
  store double %114, ptr %112, align 8, !tbaa !16
  br label %.loopexit

.loopexit:                                        ; preds = %.lr.ph149.epil, %.loopexit.loopexit193.unr-lcssa, %.loopexit.loopexit.unr-lcssa, %.lr.ph152.epil
  %115 = add nuw nsw i64 %.1154, 1
  %exitcond179.not = icmp eq i64 %115, %2
  br i1 %exitcond179.not, label %._crit_edge158, label %.lr.ph.preheader, !llvm.loop !27

._crit_edge158:                                   ; preds = %.loopexit
  %116 = add nsw i64 %1, -1
  %117 = uitofp nneg i64 %116 to double
  %118 = fdiv double 1.000000e+00, %117
  call void @_ZN11alglib_impl11rmatrixsyrkElldPNS_9ae_matrixEllldS1_llbPNS_8ae_stateE(i64 noundef %2, i64 noundef %1, double noundef %118, ptr noundef nonnull %8, i64 noundef 0, i64 noundef 0, i64 noundef 0, double noundef 0.000000e+00, ptr noundef %3, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, ptr noundef %4)
  br i1 %11, label %.lr.ph162, label %._crit_edge167

.lr.ph162:                                        ; preds = %._crit_edge158
  %119 = getelementptr inbounds i8, ptr %3, i64 72
  %120 = getelementptr inbounds i8, ptr %9, i64 56
  br label %123

.preheader138:                                    ; preds = %138
  br i1 %11, label %.lr.ph166, label %._crit_edge167

.lr.ph166:                                        ; preds = %.preheader138
  %121 = getelementptr inbounds i8, ptr %9, i64 56
  %122 = getelementptr inbounds i8, ptr %3, i64 72
  br label %142

123:                                              ; preds = %.lr.ph162, %138
  %.2160 = phi i64 [ 0, %.lr.ph162 ], [ %141, %138 ]
  %124 = load ptr, ptr %119, align 8, !tbaa !14
  %125 = getelementptr inbounds ptr, ptr %124, i64 %.2160
  %126 = load ptr, ptr %125, align 8, !tbaa !15
  %127 = getelementptr inbounds double, ptr %126, i64 %.2160
  %128 = load double, ptr %127, align 8, !tbaa !16
  %129 = call noundef zeroext i1 @_ZN11alglib_impl13ae_fp_greaterEdd(double noundef %128, double noundef 0.000000e+00)
  br i1 %129, label %130, label %138

130:                                              ; preds = %123
  %131 = load ptr, ptr %119, align 8, !tbaa !14
  %132 = getelementptr inbounds ptr, ptr %131, i64 %.2160
  %133 = load ptr, ptr %132, align 8, !tbaa !15
  %134 = getelementptr inbounds double, ptr %133, i64 %.2160
  %135 = load double, ptr %134, align 8, !tbaa !16
  %136 = call noundef double @_ZN11alglib_impl7ae_sqrtEdPNS_8ae_stateE(double noundef %135, ptr noundef %4)
  %137 = fdiv double 1.000000e+00, %136
  br label %138

138:                                              ; preds = %123, %130
  %.sink = phi double [ %137, %130 ], [ 0.000000e+00, %123 ]
  %139 = load ptr, ptr %120, align 8, !tbaa !14
  %140 = getelementptr inbounds double, ptr %139, i64 %.2160
  store double %.sink, ptr %140, align 8, !tbaa !16
  %141 = add nuw nsw i64 %.2160, 1
  %exitcond180.not = icmp eq i64 %141, %2
  br i1 %exitcond180.not, label %.preheader138, label %123, !llvm.loop !28

142:                                              ; preds = %.lr.ph166, %158
  %.3165 = phi i64 [ 0, %.lr.ph166 ], [ %159, %158 ]
  %143 = load ptr, ptr %121, align 8, !tbaa !14
  %144 = getelementptr inbounds double, ptr %143, i64 %.3165
  %145 = load double, ptr %144, align 8, !tbaa !16
  br label %146

146:                                              ; preds = %142, %146
  %.4163 = phi i64 [ %.3165, %142 ], [ %157, %146 ]
  %147 = load ptr, ptr %122, align 8, !tbaa !14
  %148 = getelementptr inbounds ptr, ptr %147, i64 %.3165
  %149 = load ptr, ptr %148, align 8, !tbaa !15
  %150 = getelementptr inbounds double, ptr %149, i64 %.4163
  %151 = load double, ptr %150, align 8, !tbaa !16
  %152 = fmul double %145, %151
  %153 = load ptr, ptr %121, align 8, !tbaa !14
  %154 = getelementptr inbounds double, ptr %153, i64 %.4163
  %155 = load double, ptr %154, align 8, !tbaa !16
  %156 = fmul double %152, %155
  store double %156, ptr %150, align 8, !tbaa !16
  %157 = add nuw nsw i64 %.4163, 1
  %.not.not132 = icmp slt i64 %157, %2
  br i1 %.not.not132, label %146, label %158, !llvm.loop !29

158:                                              ; preds = %146
  %159 = add nuw nsw i64 %.3165, 1
  %exitcond181.not = icmp eq i64 %159, %2
  br i1 %exitcond181.not, label %._crit_edge167, label %142, !llvm.loop !30

._crit_edge167.critedge:                          ; preds = %50
  %160 = add nsw i64 %1, -1
  %161 = uitofp nneg i64 %160 to double
  %162 = fdiv double 1.000000e+00, %161
  call void @_ZN11alglib_impl11rmatrixsyrkElldPNS_9ae_matrixEllldS1_llbPNS_8ae_stateE(i64 noundef %2, i64 noundef %1, double noundef %162, ptr noundef nonnull %8, i64 noundef 0, i64 noundef 0, i64 noundef 0, double noundef 0.000000e+00, ptr noundef %3, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, ptr noundef %4)
  br label %._crit_edge167

._crit_edge167:                                   ; preds = %158, %._crit_edge167.critedge, %._crit_edge158, %.preheader138
  call void @_ZN11alglib_impl26rmatrixenforcesymmetricityEPNS_9ae_matrixElbPNS_8ae_stateE(ptr noundef %3, i64 noundef %2, i1 noundef zeroext true, ptr noundef %4)
  br label %._crit_edge174

._crit_edge174:                                   ; preds = %._crit_edge171.us, %21, %._crit_edge167
  call void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef %4)
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 736, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11alglib_impl8rankdataEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef, i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #1

declare void @_ZN11alglib_impl9ae_assertEbPKcPNS_8ae_stateE(i1 noundef zeroext, ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare void @_ZN11alglib_impl13ae_frame_makeEPNS_8ae_stateEPNS_8ae_frameE(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

declare void @_ZN11alglib_impl14ae_frame_leaveEPNS_8ae_stateE(ptr noundef) local_unnamed_addr #2

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

declare void @_ZN11alglib_impl14ae_vector_initEPNS_9ae_vectorEllPNS_8ae_stateEb(ptr noundef, i64 noundef, i64 noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #2

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

declare void @_ZN11alglib_impl15_apbuffers_initEPvPNS_8ae_stateEb(ptr noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #2

declare void @_ZN11alglib_impl15ae_matrix_clearEPNS_9ae_matrixE(ptr noundef) local_unnamed_addr #2

declare noundef zeroext i1 @_ZN11alglib_impl20apservisfinitematrixEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef, i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

declare void @_ZN11alglib_impl20ae_matrix_set_lengthEPNS_9ae_matrixEllPNS_8ae_stateE(ptr noundef, i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

declare void @_ZN11alglib_impl20ae_vector_set_lengthEPNS_9ae_vectorElPNS_8ae_stateE(ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

declare void @_ZN11alglib_impl11rmatrixsyrkElldPNS_9ae_matrixEllldS1_llbPNS_8ae_stateE(i64 noundef, i64 noundef, double noundef, ptr noundef, i64 noundef, i64 noundef, i64 noundef, double noundef, ptr noundef, i64 noundef, i64 noundef, i1 noundef zeroext, ptr noundef) local_unnamed_addr #2

declare void @_ZN11alglib_impl26rmatrixenforcesymmetricityEPNS_9ae_matrixElbPNS_8ae_stateE(ptr noundef, i64 noundef, i1 noundef zeroext, ptr noundef) local_unnamed_addr #2

declare void @_ZN11alglib_impl14ae_matrix_initEPNS_9ae_matrixElllPNS_8ae_stateEb(ptr noundef, i64 noundef, i64 noundef, i64 noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #2

declare noundef i64 @_ZN11alglib_impl9ae_maxintEllPNS_8ae_stateE(i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

declare void @_ZN11alglib_impl16rmatrixtransposeEllPNS_9ae_matrixEllS1_llPNS_8ae_stateE(i64 noundef, i64 noundef, ptr noundef, i64 noundef, i64 noundef, ptr noundef, i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
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, !7, i64 0}
!6 = !{!"_ZTSN11alglib_impl9ae_matrixE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !10, i64 32, !11, i64 40, !8, i64 72}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"bool", !8, i64 0}
!11 = !{!"_ZTSN11alglib_impl12ae_dyn_blockE", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!6, !7, i64 8}
!14 = !{!8, !8, i64 0}
!15 = !{!12, !12, i64 0}
!16 = !{!17, !17, i64 0}
!17 = !{!"double", !8, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.unroll.disable"}
!22 = distinct !{!22, !19}
!23 = distinct !{!23, !19}
!24 = distinct !{!24, !19}
!25 = distinct !{!25, !19}
!26 = distinct !{!26, !21}
!27 = distinct !{!27, !19}
!28 = distinct !{!28, !19}
!29 = distinct !{!29, !19}
!30 = distinct !{!30, !19}


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