; LLVM IR from TheAlgorithms/C-Plus-Plus :: machine_learning/ordinary_least_squares_regressor.ll (Z8ols_testv)

; 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"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list.5" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [32 x i8], align 1
@constinit = external hidden constant [5 x float], align 4
@.str.1 = external hidden unnamed_addr constant [46 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [113 x i8], align 1
@__PRETTY_FUNCTION__._Z8ols_testv = external hidden unnamed_addr constant [16 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [28 x i8], align 1
@constinit.5 = external hidden constant [5 x float], align 4
@.str.6 = external hidden unnamed_addr constant [46 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8ols_testv() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::initializer_list", align 8
  %5 = alloca [5 x %"class.std::vector.0"], align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::initializer_list.5", align 8
  %8 = alloca [3 x float], align 4
  %9 = alloca %"class.std::allocator.2", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::initializer_list.5", align 8
  %13 = alloca [3 x float], align 4
  %14 = alloca %"class.std::allocator.2", align 1
  %15 = alloca %"class.std::initializer_list.5", align 8
  %16 = alloca [3 x float], align 4
  %17 = alloca %"class.std::allocator.2", align 1
  %18 = alloca %"class.std::initializer_list.5", align 8
  %19 = alloca [3 x float], align 4
  %20 = alloca %"class.std::allocator.2", align 1
  %21 = alloca %"class.std::initializer_list.5", align 8
  %22 = alloca [3 x float], align 4
  %23 = alloca %"class.std::allocator.2", align 1
  %24 = alloca i1, align 1
  %25 = alloca %"class.std::allocator", align 1
  %26 = alloca %"class.std::vector.0", align 8
  %27 = alloca %"class.std::initializer_list.5", align 8
  %28 = alloca [5 x float], align 4
  %29 = alloca %"class.std::allocator.2", align 1
  %30 = alloca %"class.std::vector.0", align 8
  %31 = alloca %"class.std::vector", align 8
  %32 = alloca %"class.std::initializer_list", align 8
  %33 = alloca [4 x %"class.std::vector.0"], align 8
  %34 = alloca ptr, align 8
  %35 = alloca %"class.std::initializer_list.5", align 8
  %36 = alloca [3 x float], align 4
  %37 = alloca %"class.std::allocator.2", align 1
  %38 = alloca %"class.std::initializer_list.5", align 8
  %39 = alloca [3 x float], align 4
  %40 = alloca %"class.std::allocator.2", align 1
  %41 = alloca %"class.std::initializer_list.5", align 8
  %42 = alloca [3 x float], align 4
  %43 = alloca %"class.std::allocator.2", align 1
  %44 = alloca %"class.std::initializer_list.5", align 8
  %45 = alloca [3 x float], align 4
  %46 = alloca %"class.std::allocator.2", align 1
  %47 = alloca i1, align 1
  %48 = alloca %"class.std::allocator", align 1
  %49 = alloca %"class.std::vector.0", align 8
  %50 = alloca %"class.std::initializer_list.5", align 8
  %51 = alloca [4 x float], align 4
  %52 = alloca %"class.std::allocator.2", align 1
  %53 = alloca %"class.std::vector.0", align 8
  %54 = alloca i64, align 8
  %55 = alloca %"class.std::vector", align 8
  %56 = alloca %"class.std::initializer_list", align 8
  %57 = alloca [5 x %"class.std::vector.0"], align 8
  %58 = alloca ptr, align 8
  %59 = alloca %"class.std::initializer_list.5", align 8
  %60 = alloca [3 x float], align 4
  %61 = alloca %"class.std::allocator.2", align 1
  %62 = alloca %"class.std::initializer_list.5", align 8
  %63 = alloca [3 x float], align 4
  %64 = alloca %"class.std::allocator.2", align 1
  %65 = alloca %"class.std::initializer_list.5", align 8
  %66 = alloca [3 x float], align 4
  %67 = alloca %"class.std::allocator.2", align 1
  %68 = alloca %"class.std::initializer_list.5", align 8
  %69 = alloca [3 x float], align 4
  %70 = alloca %"class.std::allocator.2", align 1
  %71 = alloca %"class.std::initializer_list.5", align 8
  %72 = alloca [3 x float], align 4
  %73 = alloca %"class.std::allocator.2", align 1
  %74 = alloca i1, align 1
  %75 = alloca %"class.std::allocator", align 1
  %76 = alloca %"class.std::vector.0", align 8
  %77 = alloca %"class.std::initializer_list.5", align 8
  %78 = alloca [5 x float], align 4
  %79 = alloca %"class.std::allocator.2", align 1
  %80 = alloca %"class.std::vector.0", align 8
  %81 = alloca %"class.std::vector", align 8
  %82 = alloca %"class.std::initializer_list", align 8
  %83 = alloca [4 x %"class.std::vector.0"], align 8
  %84 = alloca ptr, align 8
  %85 = alloca %"class.std::initializer_list.5", align 8
  %86 = alloca [3 x float], align 4
  %87 = alloca %"class.std::allocator.2", align 1
  %88 = alloca %"class.std::initializer_list.5", align 8
  %89 = alloca [3 x float], align 4
  %90 = alloca %"class.std::allocator.2", align 1
  %91 = alloca %"class.std::initializer_list.5", align 8
  %92 = alloca [3 x float], align 4
  %93 = alloca %"class.std::allocator.2", align 1
  %94 = alloca %"class.std::initializer_list.5", align 8
  %95 = alloca [3 x float], align 4
  %96 = alloca %"class.std::allocator.2", align 1
  %97 = alloca i1, align 1
  %98 = alloca %"class.std::allocator", align 1
  %99 = alloca %"class.std::vector.0", align 8
  %100 = alloca %"class.std::initializer_list.5", align 8
  %101 = alloca [4 x float], align 4
  %102 = alloca %"class.std::allocator.2", align 1
  %103 = alloca %"class.std::vector.0", align 8
  %104 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #7
  store i32 3, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  store i32 5, ptr %2, align 4, !tbaa !5
  %105 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #7
  call void @llvm.lifetime.start.p0(i64 120, ptr %5) #7
  store i1 true, ptr %24, align 1
  store ptr %5, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %8) #7
  store float -5.000000e+00, ptr %8, align 4, !tbaa !9
  %106 = getelementptr inbounds float, ptr %8, i64 1
  store float 2.500000e+01, ptr %106, align 4, !tbaa !9
  %107 = getelementptr inbounds float, ptr %8, i64 2
  store float -1.250000e+02, ptr %107, align 4, !tbaa !9
  %108 = getelementptr inbounds %"class.std::initializer_list.5", ptr %7, i32 0, i32 0
  store ptr %8, ptr %108, align 8, !tbaa !11
  %109 = getelementptr inbounds %"class.std::initializer_list.5", ptr %7, i32 0, i32 1
  store i64 3, ptr %109, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  %110 = getelementptr inbounds { ptr, i64 }, ptr %7, i32 0, i32 0
  %111 = load ptr, ptr %110, align 8
  %112 = getelementptr inbounds { ptr, i64 }, ptr %7, i32 0, i32 1
  %113 = load i64, ptr %112, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr %111, i64 %113, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %114 unwind label %246

114:                                              ; preds = %0
  %115 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 1
  store ptr %115, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %13) #7
  store float -1.000000e+00, ptr %13, align 4, !tbaa !9
  %116 = getelementptr inbounds float, ptr %13, i64 1
  store float 1.000000e+00, ptr %116, align 4, !tbaa !9
  %117 = getelementptr inbounds float, ptr %13, i64 2
  store float -1.000000e+00, ptr %117, align 4, !tbaa !9
  %118 = getelementptr inbounds %"class.std::initializer_list.5", ptr %12, i32 0, i32 0
  store ptr %13, ptr %118, align 8, !tbaa !11
  %119 = getelementptr inbounds %"class.std::initializer_list.5", ptr %12, i32 0, i32 1
  store i64 3, ptr %119, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  %120 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 0
  %121 = load ptr, ptr %120, align 8
  %122 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 1
  %123 = load i64, ptr %122, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %115, ptr %121, i64 %123, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %124 unwind label %250

124:                                              ; preds = %114
  %125 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 2
  store ptr %125, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %16) #7
  store float 0.000000e+00, ptr %16, align 4, !tbaa !9
  %126 = getelementptr inbounds float, ptr %16, i64 1
  store float 0.000000e+00, ptr %126, align 4, !tbaa !9
  %127 = getelementptr inbounds float, ptr %16, i64 2
  store float 0.000000e+00, ptr %127, align 4, !tbaa !9
  %128 = getelementptr inbounds %"class.std::initializer_list.5", ptr %15, i32 0, i32 0
  store ptr %16, ptr %128, align 8, !tbaa !11
  %129 = getelementptr inbounds %"class.std::initializer_list.5", ptr %15, i32 0, i32 1
  store i64 3, ptr %129, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #7
  %130 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 0
  %131 = load ptr, ptr %130, align 8
  %132 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 1
  %133 = load i64, ptr %132, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %125, ptr %131, i64 %133, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %134 unwind label %254

134:                                              ; preds = %124
  %135 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 3
  store ptr %135, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %19) #7
  store float 1.000000e+00, ptr %19, align 4, !tbaa !9
  %136 = getelementptr inbounds float, ptr %19, i64 1
  store float 1.000000e+00, ptr %136, align 4, !tbaa !9
  %137 = getelementptr inbounds float, ptr %19, i64 2
  store float 1.000000e+00, ptr %137, align 4, !tbaa !9
  %138 = getelementptr inbounds %"class.std::initializer_list.5", ptr %18, i32 0, i32 0
  store ptr %19, ptr %138, align 8, !tbaa !11
  %139 = getelementptr inbounds %"class.std::initializer_list.5", ptr %18, i32 0, i32 1
  store i64 3, ptr %139, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  %140 = getelementptr inbounds { ptr, i64 }, ptr %18, i32 0, i32 0
  %141 = load ptr, ptr %140, align 8
  %142 = getelementptr inbounds { ptr, i64 }, ptr %18, i32 0, i32 1
  %143 = load i64, ptr %142, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %135, ptr %141, i64 %143, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %144 unwind label %258

144:                                              ; preds = %134
  %145 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 4
  store ptr %145, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %22) #7
  store float 6.000000e+00, ptr %22, align 4, !tbaa !9
  %146 = getelementptr inbounds float, ptr %22, i64 1
  store float 3.600000e+01, ptr %146, align 4, !tbaa !9
  %147 = getelementptr inbounds float, ptr %22, i64 2
  store float 2.160000e+02, ptr %147, align 4, !tbaa !9
  %148 = getelementptr inbounds %"class.std::initializer_list.5", ptr %21, i32 0, i32 0
  store ptr %22, ptr %148, align 8, !tbaa !11
  %149 = getelementptr inbounds %"class.std::initializer_list.5", ptr %21, i32 0, i32 1
  store i64 3, ptr %149, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  %150 = getelementptr inbounds { ptr, i64 }, ptr %21, i32 0, i32 0
  %151 = load ptr, ptr %150, align 8
  %152 = getelementptr inbounds { ptr, i64 }, ptr %21, i32 0, i32 1
  %153 = load i64, ptr %152, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %145, ptr %151, i64 %153, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %154 unwind label %262

154:                                              ; preds = %144
  store i1 false, ptr %24, align 1
  %155 = getelementptr inbounds %"class.std::initializer_list", ptr %4, i32 0, i32 0
  store ptr %5, ptr %155, align 8, !tbaa !16
  %156 = getelementptr inbounds %"class.std::initializer_list", ptr %4, i32 0, i32 1
  store i64 5, ptr %156, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #7
  %157 = getelementptr inbounds { ptr, i64 }, ptr %4, i32 0, i32 0
  %158 = load ptr, ptr %157, align 8
  %159 = getelementptr inbounds { ptr, i64 }, ptr %4, i32 0, i32 1
  %160 = load i64, ptr %159, align 8
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr %158, i64 %160, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %161 unwind label %266

161:                                              ; preds = %154
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #7
  %162 = getelementptr inbounds [5 x %"class.std::vector.0"], ptr %5, i32 0, i32 0
  %163 = getelementptr inbounds %"class.std::vector.0", ptr %162, i64 5
  br label %164

164:                                              ; preds = %164, %161
  %165 = phi ptr [ %163, %161 ], [ %166, %164 ]
  %166 = getelementptr inbounds %"class.std::vector.0", ptr %165, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %166) #7
  %167 = icmp eq ptr %166, %162
  br i1 %167, label %168, label %164

168:                                              ; preds = %164
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %22) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %19) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %16) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %13) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 120, ptr %5) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %26) #7
  call void @llvm.lifetime.start.p0(i64 20, ptr %28) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %28, ptr align 4 @constinit, i64 20, i1 false), !tbaa.struct !19
  %169 = getelementptr inbounds %"class.std::initializer_list.5", ptr %27, i32 0, i32 0
  store ptr %28, ptr %169, align 8, !tbaa !11
  %170 = getelementptr inbounds %"class.std::initializer_list.5", ptr %27, i32 0, i32 1
  store i64 5, ptr %170, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  %171 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 0
  %172 = load ptr, ptr %171, align 8
  %173 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 1
  %174 = load i64, ptr %173, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr %172, i64 %174, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %175 unwind label %292

175:                                              ; preds = %168
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr %28) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %30) #7
  invoke void @_Z17fit_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS5_(ptr dead_on_unwind writable sret(%"class.std::vector.0") align 8 %30, ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %26)
          to label %176 unwind label %296

176:                                              ; preds = %175
  call void @llvm.lifetime.start.p0(i64 24, ptr %31) #7
  call void @llvm.lifetime.start.p0(i64 96, ptr %33) #7
  store i1 true, ptr %47, align 1
  store ptr %33, ptr %34, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %36) #7
  store float -2.000000e+00, ptr %36, align 4, !tbaa !9
  %177 = getelementptr inbounds float, ptr %36, i64 1
  store float 4.000000e+00, ptr %177, align 4, !tbaa !9
  %178 = getelementptr inbounds float, ptr %36, i64 2
  store float -8.000000e+00, ptr %178, align 4, !tbaa !9
  %179 = getelementptr inbounds %"class.std::initializer_list.5", ptr %35, i32 0, i32 0
  store ptr %36, ptr %179, align 8, !tbaa !11
  %180 = getelementptr inbounds %"class.std::initializer_list.5", ptr %35, i32 0, i32 1
  store i64 3, ptr %180, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %37) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #7
  %181 = getelementptr inbounds { ptr, i64 }, ptr %35, i32 0, i32 0
  %182 = load ptr, ptr %181, align 8
  %183 = getelementptr inbounds { ptr, i64 }, ptr %35, i32 0, i32 1
  %184 = load i64, ptr %183, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %33, ptr %182, i64 %184, ptr noundef nonnull align 1 dereferenceable(1) %37)
          to label %185 unwind label %300

185:                                              ; preds = %176
  %186 = getelementptr inbounds %"class.std::vector.0", ptr %33, i64 1
  store ptr %186, ptr %34, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %39) #7
  store float 2.000000e+00, ptr %39, align 4, !tbaa !9
  %187 = getelementptr inbounds float, ptr %39, i64 1
  store float 4.000000e+00, ptr %187, align 4, !tbaa !9
  %188 = getelementptr inbounds float, ptr %39, i64 2
  store float 8.000000e+00, ptr %188, align 4, !tbaa !9
  %189 = getelementptr inbounds %"class.std::initializer_list.5", ptr %38, i32 0, i32 0
  store ptr %39, ptr %189, align 8, !tbaa !11
  %190 = getelementptr inbounds %"class.std::initializer_list.5", ptr %38, i32 0, i32 1
  store i64 3, ptr %190, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %40) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %40) #7
  %191 = getelementptr inbounds { ptr, i64 }, ptr %38, i32 0, i32 0
  %192 = load ptr, ptr %191, align 8
  %193 = getelementptr inbounds { ptr, i64 }, ptr %38, i32 0, i32 1
  %194 = load i64, ptr %193, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %186, ptr %192, i64 %194, ptr noundef nonnull align 1 dereferenceable(1) %40)
          to label %195 unwind label %304

195:                                              ; preds = %185
  %196 = getelementptr inbounds %"class.std::vector.0", ptr %33, i64 2
  store ptr %196, ptr %34, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %42) #7
  store float -1.000000e+01, ptr %42, align 4, !tbaa !9
  %197 = getelementptr inbounds float, ptr %42, i64 1
  store float 1.000000e+02, ptr %197, align 4, !tbaa !9
  %198 = getelementptr inbounds float, ptr %42, i64 2
  store float -1.000000e+03, ptr %198, align 4, !tbaa !9
  %199 = getelementptr inbounds %"class.std::initializer_list.5", ptr %41, i32 0, i32 0
  store ptr %42, ptr %199, align 8, !tbaa !11
  %200 = getelementptr inbounds %"class.std::initializer_list.5", ptr %41, i32 0, i32 1
  store i64 3, ptr %200, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %43) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %43) #7
  %201 = getelementptr inbounds { ptr, i64 }, ptr %41, i32 0, i32 0
  %202 = load ptr, ptr %201, align 8
  %203 = getelementptr inbounds { ptr, i64 }, ptr %41, i32 0, i32 1
  %204 = load i64, ptr %203, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %196, ptr %202, i64 %204, ptr noundef nonnull align 1 dereferenceable(1) %43)
          to label %205 unwind label %308

205:                                              ; preds = %195
  %206 = getelementptr inbounds %"class.std::vector.0", ptr %33, i64 3
  store ptr %206, ptr %34, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %45) #7
  store float 1.000000e+01, ptr %45, align 4, !tbaa !9
  %207 = getelementptr inbounds float, ptr %45, i64 1
  store float 1.000000e+02, ptr %207, align 4, !tbaa !9
  %208 = getelementptr inbounds float, ptr %45, i64 2
  store float 1.000000e+03, ptr %208, align 4, !tbaa !9
  %209 = getelementptr inbounds %"class.std::initializer_list.5", ptr %44, i32 0, i32 0
  store ptr %45, ptr %209, align 8, !tbaa !11
  %210 = getelementptr inbounds %"class.std::initializer_list.5", ptr %44, i32 0, i32 1
  store i64 3, ptr %210, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %46) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #7
  %211 = getelementptr inbounds { ptr, i64 }, ptr %44, i32 0, i32 0
  %212 = load ptr, ptr %211, align 8
  %213 = getelementptr inbounds { ptr, i64 }, ptr %44, i32 0, i32 1
  %214 = load i64, ptr %213, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %206, ptr %212, i64 %214, ptr noundef nonnull align 1 dereferenceable(1) %46)
          to label %215 unwind label %312

215:                                              ; preds = %205
  store i1 false, ptr %47, align 1
  %216 = getelementptr inbounds %"class.std::initializer_list", ptr %32, i32 0, i32 0
  store ptr %33, ptr %216, align 8, !tbaa !16
  %217 = getelementptr inbounds %"class.std::initializer_list", ptr %32, i32 0, i32 1
  store i64 4, ptr %217, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %48) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #7
  %218 = getelementptr inbounds { ptr, i64 }, ptr %32, i32 0, i32 0
  %219 = load ptr, ptr %218, align 8
  %220 = getelementptr inbounds { ptr, i64 }, ptr %32, i32 0, i32 1
  %221 = load i64, ptr %220, align 8
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %31, ptr %219, i64 %221, ptr noundef nonnull align 1 dereferenceable(1) %48)
          to label %222 unwind label %316

222:                                              ; preds = %215
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %48) #7
  %223 = getelementptr inbounds [4 x %"class.std::vector.0"], ptr %33, i32 0, i32 0
  %224 = getelementptr inbounds %"class.std::vector.0", ptr %223, i64 4
  br label %225

225:                                              ; preds = %225, %222
  %226 = phi ptr [ %224, %222 ], [ %227, %225 ]
  %227 = getelementptr inbounds %"class.std::vector.0", ptr %226, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %227) #7
  %228 = icmp eq ptr %227, %223
  br i1 %228, label %229, label %225

229:                                              ; preds = %225
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %46) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %45) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %43) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %43) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %42) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %40) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %40) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %39) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %36) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %33) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %49) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %51) #7
  store float -1.000000e+00, ptr %51, align 4, !tbaa !9
  %230 = getelementptr inbounds float, ptr %51, i64 1
  store float -1.000000e+00, ptr %230, align 4, !tbaa !9
  %231 = getelementptr inbounds float, ptr %51, i64 2
  store float 9.500000e+01, ptr %231, align 4, !tbaa !9
  %232 = getelementptr inbounds float, ptr %51, i64 3
  store float 9.500000e+01, ptr %232, align 4, !tbaa !9
  %233 = getelementptr inbounds %"class.std::initializer_list.5", ptr %50, i32 0, i32 0
  store ptr %51, ptr %233, align 8, !tbaa !11
  %234 = getelementptr inbounds %"class.std::initializer_list.5", ptr %50, i32 0, i32 1
  store i64 4, ptr %234, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %52) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %52) #7
  %235 = getelementptr inbounds { ptr, i64 }, ptr %50, i32 0, i32 0
  %236 = load ptr, ptr %235, align 8
  %237 = getelementptr inbounds { ptr, i64 }, ptr %50, i32 0, i32 1
  %238 = load i64, ptr %237, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %49, ptr %236, i64 %238, ptr noundef nonnull align 1 dereferenceable(1) %52)
          to label %239 unwind label %341

239:                                              ; preds = %229
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %52) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %52) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %51) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %53) #7
  invoke void @_Z21predict_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS2_(ptr dead_on_unwind writable sret(%"class.std::vector.0") align 8 %53, ptr noundef nonnull align 8 dereferenceable(24) %31, ptr noundef nonnull align 8 dereferenceable(24) %30)
          to label %240 unwind label %345

240:                                              ; preds = %239
  call void @llvm.lifetime.start.p0(i64 8, ptr %54) #7
  store i64 0, ptr %54, align 8, !tbaa !21
  br label %241

241:                                              ; preds = %369, %240
  %242 = load i64, ptr %54, align 8, !tbaa !21
  %243 = call noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %53) #7
  %244 = icmp ult i64 %242, %243
  br i1 %244, label %349, label %245

245:                                              ; preds = %241
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #7
  br label %372

246:                                              ; preds = %0
  %247 = landingpad { ptr, i32 }
          cleanup
  %248 = extractvalue { ptr, i32 } %247, 0
  store ptr %248, ptr %10, align 8
  %249 = extractvalue { ptr, i32 } %247, 1
  store i32 %249, ptr %11, align 4
  br label %281

250:                                              ; preds = %114
  %251 = landingpad { ptr, i32 }
          cleanup
  %252 = extractvalue { ptr, i32 } %251, 0
  store ptr %252, ptr %10, align 8
  %253 = extractvalue { ptr, i32 } %251, 1
  store i32 %253, ptr %11, align 4
  br label %280

254:                                              ; preds = %124
  %255 = landingpad { ptr, i32 }
          cleanup
  %256 = extractvalue { ptr, i32 } %255, 0
  store ptr %256, ptr %10, align 8
  %257 = extractvalue { ptr, i32 } %255, 1
  store i32 %257, ptr %11, align 4
  br label %279

258:                                              ; preds = %134
  %259 = landingpad { ptr, i32 }
          cleanup
  %260 = extractvalue { ptr, i32 } %259, 0
  store ptr %260, ptr %10, align 8
  %261 = extractvalue { ptr, i32 } %259, 1
  store i32 %261, ptr %11, align 4
  br label %278

262:                                              ; preds = %144
  %263 = landingpad { ptr, i32 }
          cleanup
  %264 = extractvalue { ptr, i32 } %263, 0
  store ptr %264, ptr %10, align 8
  %265 = extractvalue { ptr, i32 } %263, 1
  store i32 %265, ptr %11, align 4
  br label %277

266:                                              ; preds = %154
  %267 = landingpad { ptr, i32 }
          cleanup
  %268 = extractvalue { ptr, i32 } %267, 0
  store ptr %268, ptr %10, align 8
  %269 = extractvalue { ptr, i32 } %267, 1
  store i32 %269, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #7
  %270 = getelementptr inbounds [5 x %"class.std::vector.0"], ptr %5, i32 0, i32 0
  %271 = getelementptr inbounds %"class.std::vector.0", ptr %270, i64 5
  br label %272

272:                                              ; preds = %272, %266
  %273 = phi ptr [ %271, %266 ], [ %274, %272 ]
  %274 = getelementptr inbounds %"class.std::vector.0", ptr %273, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %274) #7
  %275 = icmp eq ptr %274, %270
  br i1 %275, label %276, label %272

276:                                              ; preds = %272
  br label %277

277:                                              ; preds = %276, %262
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %22) #7
  br label %278

278:                                              ; preds = %277, %258
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %19) #7
  br label %279

279:                                              ; preds = %278, %254
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %16) #7
  br label %280

280:                                              ; preds = %279, %250
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %13) #7
  br label %281

281:                                              ; preds = %280, %246
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %8) #7
  %282 = load i1, ptr %24, align 1
  br i1 %282, label %283, label %291

283:                                              ; preds = %281
  %284 = load ptr, ptr %6, align 8
  %285 = icmp eq ptr %5, %284
  br i1 %285, label %290, label %286

286:                                              ; preds = %286, %283
  %287 = phi ptr [ %284, %283 ], [ %288, %286 ]
  %288 = getelementptr inbounds %"class.std::vector.0", ptr %287, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %288) #7
  %289 = icmp eq ptr %288, %5
  br i1 %289, label %290, label %286

290:                                              ; preds = %286, %283
  br label %291

291:                                              ; preds = %290, %281
  call void @llvm.lifetime.end.p0(i64 120, ptr %5) #7
  br label %669

292:                                              ; preds = %168
  %293 = landingpad { ptr, i32 }
          cleanup
  %294 = extractvalue { ptr, i32 } %293, 0
  store ptr %294, ptr %10, align 8
  %295 = extractvalue { ptr, i32 } %293, 1
  store i32 %295, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr %28) #7
  br label %668

296:                                              ; preds = %175
  %297 = landingpad { ptr, i32 }
          cleanup
  %298 = extractvalue { ptr, i32 } %297, 0
  store ptr %298, ptr %10, align 8
  %299 = extractvalue { ptr, i32 } %297, 1
  store i32 %299, ptr %11, align 4
  br label %667

300:                                              ; preds = %176
  %301 = landingpad { ptr, i32 }
          cleanup
  %302 = extractvalue { ptr, i32 } %301, 0
  store ptr %302, ptr %10, align 8
  %303 = extractvalue { ptr, i32 } %301, 1
  store i32 %303, ptr %11, align 4
  br label %330

304:                                              ; preds = %185
  %305 = landingpad { ptr, i32 }
          cleanup
  %306 = extractvalue { ptr, i32 } %305, 0
  store ptr %306, ptr %10, align 8
  %307 = extractvalue { ptr, i32 } %305, 1
  store i32 %307, ptr %11, align 4
  br label %329

308:                                              ; preds = %195
  %309 = landingpad { ptr, i32 }
          cleanup
  %310 = extractvalue { ptr, i32 } %309, 0
  store ptr %310, ptr %10, align 8
  %311 = extractvalue { ptr, i32 } %309, 1
  store i32 %311, ptr %11, align 4
  br label %328

312:                                              ; preds = %205
  %313 = landingpad { ptr, i32 }
          cleanup
  %314 = extractvalue { ptr, i32 } %313, 0
  store ptr %314, ptr %10, align 8
  %315 = extractvalue { ptr, i32 } %313, 1
  store i32 %315, ptr %11, align 4
  br label %327

316:                                              ; preds = %215
  %317 = landingpad { ptr, i32 }
          cleanup
  %318 = extractvalue { ptr, i32 } %317, 0
  store ptr %318, ptr %10, align 8
  %319 = extractvalue { ptr, i32 } %317, 1
  store i32 %319, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %48) #7
  %320 = getelementptr inbounds [4 x %"class.std::vector.0"], ptr %33, i32 0, i32 0
  %321 = getelementptr inbounds %"class.std::vector.0", ptr %320, i64 4
  br label %322

322:                                              ; preds = %322, %316
  %323 = phi ptr [ %321, %316 ], [ %324, %322 ]
  %324 = getelementptr inbounds %"class.std::vector.0", ptr %323, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %324) #7
  %325 = icmp eq ptr %324, %320
  br i1 %325, label %326, label %322

326:                                              ; preds = %322
  br label %327

327:                                              ; preds = %326, %312
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %46) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %46) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %45) #7
  br label %328

328:                                              ; preds = %327, %308
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %43) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %43) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %42) #7
  br label %329

329:                                              ; preds = %328, %304
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %40) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %40) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %39) #7
  br label %330

330:                                              ; preds = %329, %300
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %36) #7
  %331 = load i1, ptr %47, align 1
  br i1 %331, label %332, label %340

332:                                              ; preds = %330
  %333 = load ptr, ptr %34, align 8
  %334 = icmp eq ptr %33, %333
  br i1 %334, label %339, label %335

335:                                              ; preds = %335, %332
  %336 = phi ptr [ %333, %332 ], [ %337, %335 ]
  %337 = getelementptr inbounds %"class.std::vector.0", ptr %336, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %337) #7
  %338 = icmp eq ptr %337, %33
  br i1 %338, label %339, label %335

339:                                              ; preds = %335, %332
  br label %340

340:                                              ; preds = %339, %330
  call void @llvm.lifetime.end.p0(i64 96, ptr %33) #7
  br label %666

341:                                              ; preds = %229
  %342 = landingpad { ptr, i32 }
          cleanup
  %343 = extractvalue { ptr, i32 } %342, 0
  store ptr %343, ptr %10, align 8
  %344 = extractvalue { ptr, i32 } %342, 1
  store i32 %344, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %52) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %52) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %51) #7
  br label %665

345:                                              ; preds = %239
  %346 = landingpad { ptr, i32 }
          cleanup
  %347 = extractvalue { ptr, i32 } %346, 0
  store ptr %347, ptr %10, align 8
  %348 = extractvalue { ptr, i32 } %346, 1
  store i32 %348, ptr %11, align 4
  br label %664

349:                                              ; preds = %241
  %350 = load i64, ptr %54, align 8, !tbaa !21
  %351 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %53, i64 noundef %350) #7
  %352 = load float, ptr %351, align 4, !tbaa !9
  %353 = load i64, ptr %54, align 8, !tbaa !21
  %354 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %353) #7
  %355 = load float, ptr %354, align 4, !tbaa !9
  %356 = fsub float %352, %355
  %357 = invoke noundef float @_ZSt3absf(float noundef %356)
          to label %358 unwind label %363

358:                                              ; preds = %349
  %359 = fpext float %357 to double
  %360 = fcmp olt double %359, 1.000000e-02
  br i1 %360, label %361, label %362

361:                                              ; preds = %358
  br label %368

362:                                              ; preds = %358
  call void @__assert_fail(ptr noundef @.str.1, ptr noundef @.str.2, i32 noundef 390, ptr noundef @__PRETTY_FUNCTION__._Z8ols_testv) #8
  unreachable

363:                                              ; preds = %349
  %364 = landingpad { ptr, i32 }
          cleanup
  %365 = extractvalue { ptr, i32 } %364, 0
  store ptr %365, ptr %10, align 8
  %366 = extractvalue { ptr, i32 } %364, 1
  store i32 %366, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #7
  br label %663

367:                                              ; No predecessors!
  br label %368

368:                                              ; preds = %367, %361
  br label %369

369:                                              ; preds = %368
  %370 = load i64, ptr %54, align 8, !tbaa !21
  %371 = add i64 %370, 1
  store i64 %371, ptr %54, align 8, !tbaa !21
  br label %241, !llvm.loop !22

372:                                              ; preds = %245
  %373 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %374 unwind label %517

374:                                              ; preds = %372
  %375 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.4)
          to label %376 unwind label %517

376:                                              ; preds = %374
  call void @llvm.lifetime.start.p0(i64 24, ptr %55) #7
  call void @llvm.lifetime.start.p0(i64 120, ptr %57) #7
  store i1 true, ptr %74, align 1
  store ptr %57, ptr %58, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %60) #7
  store float -5.000000e+00, ptr %60, align 4, !tbaa !9
  %377 = getelementptr inbounds float, ptr %60, i64 1
  store float 2.500000e+01, ptr %377, align 4, !tbaa !9
  %378 = getelementptr inbounds float, ptr %60, i64 2
  store float -1.250000e+02, ptr %378, align 4, !tbaa !9
  %379 = getelementptr inbounds %"class.std::initializer_list.5", ptr %59, i32 0, i32 0
  store ptr %60, ptr %379, align 8, !tbaa !11
  %380 = getelementptr inbounds %"class.std::initializer_list.5", ptr %59, i32 0, i32 1
  store i64 3, ptr %380, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %61) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %61) #7
  %381 = getelementptr inbounds { ptr, i64 }, ptr %59, i32 0, i32 0
  %382 = load ptr, ptr %381, align 8
  %383 = getelementptr inbounds { ptr, i64 }, ptr %59, i32 0, i32 1
  %384 = load i64, ptr %383, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %57, ptr %382, i64 %384, ptr noundef nonnull align 1 dereferenceable(1) %61)
          to label %385 unwind label %521

385:                                              ; preds = %376
  %386 = getelementptr inbounds %"class.std::vector.0", ptr %57, i64 1
  store ptr %386, ptr %58, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %63) #7
  store float -1.000000e+00, ptr %63, align 4, !tbaa !9
  %387 = getelementptr inbounds float, ptr %63, i64 1
  store float 1.000000e+00, ptr %387, align 4, !tbaa !9
  %388 = getelementptr inbounds float, ptr %63, i64 2
  store float -1.000000e+00, ptr %388, align 4, !tbaa !9
  %389 = getelementptr inbounds %"class.std::initializer_list.5", ptr %62, i32 0, i32 0
  store ptr %63, ptr %389, align 8, !tbaa !11
  %390 = getelementptr inbounds %"class.std::initializer_list.5", ptr %62, i32 0, i32 1
  store i64 3, ptr %390, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %64) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %64) #7
  %391 = getelementptr inbounds { ptr, i64 }, ptr %62, i32 0, i32 0
  %392 = load ptr, ptr %391, align 8
  %393 = getelementptr inbounds { ptr, i64 }, ptr %62, i32 0, i32 1
  %394 = load i64, ptr %393, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %386, ptr %392, i64 %394, ptr noundef nonnull align 1 dereferenceable(1) %64)
          to label %395 unwind label %525

395:                                              ; preds = %385
  %396 = getelementptr inbounds %"class.std::vector.0", ptr %57, i64 2
  store ptr %396, ptr %58, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %66) #7
  store float 0.000000e+00, ptr %66, align 4, !tbaa !9
  %397 = getelementptr inbounds float, ptr %66, i64 1
  store float 0.000000e+00, ptr %397, align 4, !tbaa !9
  %398 = getelementptr inbounds float, ptr %66, i64 2
  store float 0.000000e+00, ptr %398, align 4, !tbaa !9
  %399 = getelementptr inbounds %"class.std::initializer_list.5", ptr %65, i32 0, i32 0
  store ptr %66, ptr %399, align 8, !tbaa !11
  %400 = getelementptr inbounds %"class.std::initializer_list.5", ptr %65, i32 0, i32 1
  store i64 3, ptr %400, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %67) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %67) #7
  %401 = getelementptr inbounds { ptr, i64 }, ptr %65, i32 0, i32 0
  %402 = load ptr, ptr %401, align 8
  %403 = getelementptr inbounds { ptr, i64 }, ptr %65, i32 0, i32 1
  %404 = load i64, ptr %403, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %396, ptr %402, i64 %404, ptr noundef nonnull align 1 dereferenceable(1) %67)
          to label %405 unwind label %529

405:                                              ; preds = %395
  %406 = getelementptr inbounds %"class.std::vector.0", ptr %57, i64 3
  store ptr %406, ptr %58, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %69) #7
  store float 1.000000e+00, ptr %69, align 4, !tbaa !9
  %407 = getelementptr inbounds float, ptr %69, i64 1
  store float 1.000000e+00, ptr %407, align 4, !tbaa !9
  %408 = getelementptr inbounds float, ptr %69, i64 2
  store float 1.000000e+00, ptr %408, align 4, !tbaa !9
  %409 = getelementptr inbounds %"class.std::initializer_list.5", ptr %68, i32 0, i32 0
  store ptr %69, ptr %409, align 8, !tbaa !11
  %410 = getelementptr inbounds %"class.std::initializer_list.5", ptr %68, i32 0, i32 1
  store i64 3, ptr %410, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %70) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %70) #7
  %411 = getelementptr inbounds { ptr, i64 }, ptr %68, i32 0, i32 0
  %412 = load ptr, ptr %411, align 8
  %413 = getelementptr inbounds { ptr, i64 }, ptr %68, i32 0, i32 1
  %414 = load i64, ptr %413, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %406, ptr %412, i64 %414, ptr noundef nonnull align 1 dereferenceable(1) %70)
          to label %415 unwind label %533

415:                                              ; preds = %405
  %416 = getelementptr inbounds %"class.std::vector.0", ptr %57, i64 4
  store ptr %416, ptr %58, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %72) #7
  store float 6.000000e+00, ptr %72, align 4, !tbaa !9
  %417 = getelementptr inbounds float, ptr %72, i64 1
  store float 3.600000e+01, ptr %417, align 4, !tbaa !9
  %418 = getelementptr inbounds float, ptr %72, i64 2
  store float 2.160000e+02, ptr %418, align 4, !tbaa !9
  %419 = getelementptr inbounds %"class.std::initializer_list.5", ptr %71, i32 0, i32 0
  store ptr %72, ptr %419, align 8, !tbaa !11
  %420 = getelementptr inbounds %"class.std::initializer_list.5", ptr %71, i32 0, i32 1
  store i64 3, ptr %420, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %73) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %73) #7
  %421 = getelementptr inbounds { ptr, i64 }, ptr %71, i32 0, i32 0
  %422 = load ptr, ptr %421, align 8
  %423 = getelementptr inbounds { ptr, i64 }, ptr %71, i32 0, i32 1
  %424 = load i64, ptr %423, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %416, ptr %422, i64 %424, ptr noundef nonnull align 1 dereferenceable(1) %73)
          to label %425 unwind label %537

425:                                              ; preds = %415
  store i1 false, ptr %74, align 1
  %426 = getelementptr inbounds %"class.std::initializer_list", ptr %56, i32 0, i32 0
  store ptr %57, ptr %426, align 8, !tbaa !16
  %427 = getelementptr inbounds %"class.std::initializer_list", ptr %56, i32 0, i32 1
  store i64 5, ptr %427, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %75) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %75) #7
  %428 = getelementptr inbounds { ptr, i64 }, ptr %56, i32 0, i32 0
  %429 = load ptr, ptr %428, align 8
  %430 = getelementptr inbounds { ptr, i64 }, ptr %56, i32 0, i32 1
  %431 = load i64, ptr %430, align 8
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %55, ptr %429, i64 %431, ptr noundef nonnull align 1 dereferenceable(1) %75)
          to label %432 unwind label %541

432:                                              ; preds = %425
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %75) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %75) #7
  %433 = getelementptr inbounds [5 x %"class.std::vector.0"], ptr %57, i32 0, i32 0
  %434 = getelementptr inbounds %"class.std::vector.0", ptr %433, i64 5
  br label %435

435:                                              ; preds = %435, %432
  %436 = phi ptr [ %434, %432 ], [ %437, %435 ]
  %437 = getelementptr inbounds %"class.std::vector.0", ptr %436, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %437) #7
  %438 = icmp eq ptr %437, %433
  br i1 %438, label %439, label %435

439:                                              ; preds = %435
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %73) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %73) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %72) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %70) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %70) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %69) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %67) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %67) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %66) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %64) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %64) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %63) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %61) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %61) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %60) #7
  call void @llvm.lifetime.end.p0(i64 120, ptr %57) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %76) #7
  call void @llvm.lifetime.start.p0(i64 20, ptr %78) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %78, ptr align 4 @constinit.5, i64 20, i1 false), !tbaa.struct !19
  %440 = getelementptr inbounds %"class.std::initializer_list.5", ptr %77, i32 0, i32 0
  store ptr %78, ptr %440, align 8, !tbaa !11
  %441 = getelementptr inbounds %"class.std::initializer_list.5", ptr %77, i32 0, i32 1
  store i64 5, ptr %441, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %79) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %79) #7
  %442 = getelementptr inbounds { ptr, i64 }, ptr %77, i32 0, i32 0
  %443 = load ptr, ptr %442, align 8
  %444 = getelementptr inbounds { ptr, i64 }, ptr %77, i32 0, i32 1
  %445 = load i64, ptr %444, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %76, ptr %443, i64 %445, ptr noundef nonnull align 1 dereferenceable(1) %79)
          to label %446 unwind label %567

446:                                              ; preds = %439
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %79) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %79) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr %78) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %80) #7
  invoke void @_Z17fit_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS5_(ptr dead_on_unwind writable sret(%"class.std::vector.0") align 8 %80, ptr noundef nonnull align 8 dereferenceable(24) %55, ptr noundef nonnull align 8 dereferenceable(24) %76)
          to label %447 unwind label %571

447:                                              ; preds = %446
  call void @llvm.lifetime.start.p0(i64 24, ptr %81) #7
  call void @llvm.lifetime.start.p0(i64 96, ptr %83) #7
  store i1 true, ptr %97, align 1
  store ptr %83, ptr %84, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %86) #7
  store float -2.000000e+00, ptr %86, align 4, !tbaa !9
  %448 = getelementptr inbounds float, ptr %86, i64 1
  store float 4.000000e+00, ptr %448, align 4, !tbaa !9
  %449 = getelementptr inbounds float, ptr %86, i64 2
  store float -8.000000e+00, ptr %449, align 4, !tbaa !9
  %450 = getelementptr inbounds %"class.std::initializer_list.5", ptr %85, i32 0, i32 0
  store ptr %86, ptr %450, align 8, !tbaa !11
  %451 = getelementptr inbounds %"class.std::initializer_list.5", ptr %85, i32 0, i32 1
  store i64 3, ptr %451, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %87) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %87) #7
  %452 = getelementptr inbounds { ptr, i64 }, ptr %85, i32 0, i32 0
  %453 = load ptr, ptr %452, align 8
  %454 = getelementptr inbounds { ptr, i64 }, ptr %85, i32 0, i32 1
  %455 = load i64, ptr %454, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %83, ptr %453, i64 %455, ptr noundef nonnull align 1 dereferenceable(1) %87)
          to label %456 unwind label %575

456:                                              ; preds = %447
  %457 = getelementptr inbounds %"class.std::vector.0", ptr %83, i64 1
  store ptr %457, ptr %84, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %89) #7
  store float 2.000000e+00, ptr %89, align 4, !tbaa !9
  %458 = getelementptr inbounds float, ptr %89, i64 1
  store float 4.000000e+00, ptr %458, align 4, !tbaa !9
  %459 = getelementptr inbounds float, ptr %89, i64 2
  store float 8.000000e+00, ptr %459, align 4, !tbaa !9
  %460 = getelementptr inbounds %"class.std::initializer_list.5", ptr %88, i32 0, i32 0
  store ptr %89, ptr %460, align 8, !tbaa !11
  %461 = getelementptr inbounds %"class.std::initializer_list.5", ptr %88, i32 0, i32 1
  store i64 3, ptr %461, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %90) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %90) #7
  %462 = getelementptr inbounds { ptr, i64 }, ptr %88, i32 0, i32 0
  %463 = load ptr, ptr %462, align 8
  %464 = getelementptr inbounds { ptr, i64 }, ptr %88, i32 0, i32 1
  %465 = load i64, ptr %464, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %457, ptr %463, i64 %465, ptr noundef nonnull align 1 dereferenceable(1) %90)
          to label %466 unwind label %579

466:                                              ; preds = %456
  %467 = getelementptr inbounds %"class.std::vector.0", ptr %83, i64 2
  store ptr %467, ptr %84, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %92) #7
  store float -1.000000e+01, ptr %92, align 4, !tbaa !9
  %468 = getelementptr inbounds float, ptr %92, i64 1
  store float 1.000000e+02, ptr %468, align 4, !tbaa !9
  %469 = getelementptr inbounds float, ptr %92, i64 2
  store float -1.000000e+03, ptr %469, align 4, !tbaa !9
  %470 = getelementptr inbounds %"class.std::initializer_list.5", ptr %91, i32 0, i32 0
  store ptr %92, ptr %470, align 8, !tbaa !11
  %471 = getelementptr inbounds %"class.std::initializer_list.5", ptr %91, i32 0, i32 1
  store i64 3, ptr %471, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %93) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %93) #7
  %472 = getelementptr inbounds { ptr, i64 }, ptr %91, i32 0, i32 0
  %473 = load ptr, ptr %472, align 8
  %474 = getelementptr inbounds { ptr, i64 }, ptr %91, i32 0, i32 1
  %475 = load i64, ptr %474, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %467, ptr %473, i64 %475, ptr noundef nonnull align 1 dereferenceable(1) %93)
          to label %476 unwind label %583

476:                                              ; preds = %466
  %477 = getelementptr inbounds %"class.std::vector.0", ptr %83, i64 3
  store ptr %477, ptr %84, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %95) #7
  store float 1.000000e+01, ptr %95, align 4, !tbaa !9
  %478 = getelementptr inbounds float, ptr %95, i64 1
  store float 1.000000e+02, ptr %478, align 4, !tbaa !9
  %479 = getelementptr inbounds float, ptr %95, i64 2
  store float 1.000000e+03, ptr %479, align 4, !tbaa !9
  %480 = getelementptr inbounds %"class.std::initializer_list.5", ptr %94, i32 0, i32 0
  store ptr %95, ptr %480, align 8, !tbaa !11
  %481 = getelementptr inbounds %"class.std::initializer_list.5", ptr %94, i32 0, i32 1
  store i64 3, ptr %481, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %96) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %96) #7
  %482 = getelementptr inbounds { ptr, i64 }, ptr %94, i32 0, i32 0
  %483 = load ptr, ptr %482, align 8
  %484 = getelementptr inbounds { ptr, i64 }, ptr %94, i32 0, i32 1
  %485 = load i64, ptr %484, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %477, ptr %483, i64 %485, ptr noundef nonnull align 1 dereferenceable(1) %96)
          to label %486 unwind label %587

486:                                              ; preds = %476
  store i1 false, ptr %97, align 1
  %487 = getelementptr inbounds %"class.std::initializer_list", ptr %82, i32 0, i32 0
  store ptr %83, ptr %487, align 8, !tbaa !16
  %488 = getelementptr inbounds %"class.std::initializer_list", ptr %82, i32 0, i32 1
  store i64 4, ptr %488, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %98) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %98) #7
  %489 = getelementptr inbounds { ptr, i64 }, ptr %82, i32 0, i32 0
  %490 = load ptr, ptr %489, align 8
  %491 = getelementptr inbounds { ptr, i64 }, ptr %82, i32 0, i32 1
  %492 = load i64, ptr %491, align 8
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %81, ptr %490, i64 %492, ptr noundef nonnull align 1 dereferenceable(1) %98)
          to label %493 unwind label %591

493:                                              ; preds = %486
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %98) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %98) #7
  %494 = getelementptr inbounds [4 x %"class.std::vector.0"], ptr %83, i32 0, i32 0
  %495 = getelementptr inbounds %"class.std::vector.0", ptr %494, i64 4
  br label %496

496:                                              ; preds = %496, %493
  %497 = phi ptr [ %495, %493 ], [ %498, %496 ]
  %498 = getelementptr inbounds %"class.std::vector.0", ptr %497, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %498) #7
  %499 = icmp eq ptr %498, %494
  br i1 %499, label %500, label %496

500:                                              ; preds = %496
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %96) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %96) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %95) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %93) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %93) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %92) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %90) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %90) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %89) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %87) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %87) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %86) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %83) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %99) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %101) #7
  store float -1.040000e+02, ptr %101, align 4, !tbaa !9
  %501 = getelementptr inbounds float, ptr %101, i64 1
  store float -8.800000e+01, ptr %501, align 4, !tbaa !9
  %502 = getelementptr inbounds float, ptr %101, i64 2
  store float -1.000000e+03, ptr %502, align 4, !tbaa !9
  %503 = getelementptr inbounds float, ptr %101, i64 3
  store float 1.000000e+03, ptr %503, align 4, !tbaa !9
  %504 = getelementptr inbounds %"class.std::initializer_list.5", ptr %100, i32 0, i32 0
  store ptr %101, ptr %504, align 8, !tbaa !11
  %505 = getelementptr inbounds %"class.std::initializer_list.5", ptr %100, i32 0, i32 1
  store i64 4, ptr %505, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %102) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %102) #7
  %506 = getelementptr inbounds { ptr, i64 }, ptr %100, i32 0, i32 0
  %507 = load ptr, ptr %506, align 8
  %508 = getelementptr inbounds { ptr, i64 }, ptr %100, i32 0, i32 1
  %509 = load i64, ptr %508, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %99, ptr %507, i64 %509, ptr noundef nonnull align 1 dereferenceable(1) %102)
          to label %510 unwind label %616

510:                                              ; preds = %500
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %102) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %102) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %101) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %103) #7
  invoke void @_Z21predict_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS2_(ptr dead_on_unwind writable sret(%"class.std::vector.0") align 8 %103, ptr noundef nonnull align 8 dereferenceable(24) %81, ptr noundef nonnull align 8 dereferenceable(24) %80)
          to label %511 unwind label %620

511:                                              ; preds = %510
  call void @llvm.lifetime.start.p0(i64 8, ptr %104) #7
  store i64 0, ptr %104, align 8, !tbaa !21
  br label %512

512:                                              ; preds = %644, %511
  %513 = load i64, ptr %104, align 8, !tbaa !21
  %514 = call noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  %515 = icmp ult i64 %513, %514
  br i1 %515, label %624, label %516

516:                                              ; preds = %512
  call void @llvm.lifetime.end.p0(i64 8, ptr %104) #7
  br label %647

517:                                              ; preds = %374, %372
  %518 = landingpad { ptr, i32 }
          cleanup
  %519 = extractvalue { ptr, i32 } %518, 0
  store ptr %519, ptr %10, align 8
  %520 = extractvalue { ptr, i32 } %518, 1
  store i32 %520, ptr %11, align 4
  br label %663

521:                                              ; preds = %376
  %522 = landingpad { ptr, i32 }
          cleanup
  %523 = extractvalue { ptr, i32 } %522, 0
  store ptr %523, ptr %10, align 8
  %524 = extractvalue { ptr, i32 } %522, 1
  store i32 %524, ptr %11, align 4
  br label %556

525:                                              ; preds = %385
  %526 = landingpad { ptr, i32 }
          cleanup
  %527 = extractvalue { ptr, i32 } %526, 0
  store ptr %527, ptr %10, align 8
  %528 = extractvalue { ptr, i32 } %526, 1
  store i32 %528, ptr %11, align 4
  br label %555

529:                                              ; preds = %395
  %530 = landingpad { ptr, i32 }
          cleanup
  %531 = extractvalue { ptr, i32 } %530, 0
  store ptr %531, ptr %10, align 8
  %532 = extractvalue { ptr, i32 } %530, 1
  store i32 %532, ptr %11, align 4
  br label %554

533:                                              ; preds = %405
  %534 = landingpad { ptr, i32 }
          cleanup
  %535 = extractvalue { ptr, i32 } %534, 0
  store ptr %535, ptr %10, align 8
  %536 = extractvalue { ptr, i32 } %534, 1
  store i32 %536, ptr %11, align 4
  br label %553

537:                                              ; preds = %415
  %538 = landingpad { ptr, i32 }
          cleanup
  %539 = extractvalue { ptr, i32 } %538, 0
  store ptr %539, ptr %10, align 8
  %540 = extractvalue { ptr, i32 } %538, 1
  store i32 %540, ptr %11, align 4
  br label %552

541:                                              ; preds = %425
  %542 = landingpad { ptr, i32 }
          cleanup
  %543 = extractvalue { ptr, i32 } %542, 0
  store ptr %543, ptr %10, align 8
  %544 = extractvalue { ptr, i32 } %542, 1
  store i32 %544, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %75) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %75) #7
  %545 = getelementptr inbounds [5 x %"class.std::vector.0"], ptr %57, i32 0, i32 0
  %546 = getelementptr inbounds %"class.std::vector.0", ptr %545, i64 5
  br label %547

547:                                              ; preds = %547, %541
  %548 = phi ptr [ %546, %541 ], [ %549, %547 ]
  %549 = getelementptr inbounds %"class.std::vector.0", ptr %548, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %549) #7
  %550 = icmp eq ptr %549, %545
  br i1 %550, label %551, label %547

551:                                              ; preds = %547
  br label %552

552:                                              ; preds = %551, %537
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %73) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %73) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %72) #7
  br label %553

553:                                              ; preds = %552, %533
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %70) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %70) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %69) #7
  br label %554

554:                                              ; preds = %553, %529
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %67) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %67) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %66) #7
  br label %555

555:                                              ; preds = %554, %525
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %64) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %64) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %63) #7
  br label %556

556:                                              ; preds = %555, %521
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %61) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %61) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %60) #7
  %557 = load i1, ptr %74, align 1
  br i1 %557, label %558, label %566

558:                                              ; preds = %556
  %559 = load ptr, ptr %58, align 8
  %560 = icmp eq ptr %57, %559
  br i1 %560, label %565, label %561

561:                                              ; preds = %561, %558
  %562 = phi ptr [ %559, %558 ], [ %563, %561 ]
  %563 = getelementptr inbounds %"class.std::vector.0", ptr %562, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %563) #7
  %564 = icmp eq ptr %563, %57
  br i1 %564, label %565, label %561

565:                                              ; preds = %561, %558
  br label %566

566:                                              ; preds = %565, %556
  call void @llvm.lifetime.end.p0(i64 120, ptr %57) #7
  br label %662

567:                                              ; preds = %439
  %568 = landingpad { ptr, i32 }
          cleanup
  %569 = extractvalue { ptr, i32 } %568, 0
  store ptr %569, ptr %10, align 8
  %570 = extractvalue { ptr, i32 } %568, 1
  store i32 %570, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %79) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %79) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr %78) #7
  br label %661

571:                                              ; preds = %446
  %572 = landingpad { ptr, i32 }
          cleanup
  %573 = extractvalue { ptr, i32 } %572, 0
  store ptr %573, ptr %10, align 8
  %574 = extractvalue { ptr, i32 } %572, 1
  store i32 %574, ptr %11, align 4
  br label %660

575:                                              ; preds = %447
  %576 = landingpad { ptr, i32 }
          cleanup
  %577 = extractvalue { ptr, i32 } %576, 0
  store ptr %577, ptr %10, align 8
  %578 = extractvalue { ptr, i32 } %576, 1
  store i32 %578, ptr %11, align 4
  br label %605

579:                                              ; preds = %456
  %580 = landingpad { ptr, i32 }
          cleanup
  %581 = extractvalue { ptr, i32 } %580, 0
  store ptr %581, ptr %10, align 8
  %582 = extractvalue { ptr, i32 } %580, 1
  store i32 %582, ptr %11, align 4
  br label %604

583:                                              ; preds = %466
  %584 = landingpad { ptr, i32 }
          cleanup
  %585 = extractvalue { ptr, i32 } %584, 0
  store ptr %585, ptr %10, align 8
  %586 = extractvalue { ptr, i32 } %584, 1
  store i32 %586, ptr %11, align 4
  br label %603

587:                                              ; preds = %476
  %588 = landingpad { ptr, i32 }
          cleanup
  %589 = extractvalue { ptr, i32 } %588, 0
  store ptr %589, ptr %10, align 8
  %590 = extractvalue { ptr, i32 } %588, 1
  store i32 %590, ptr %11, align 4
  br label %602

591:                                              ; preds = %486
  %592 = landingpad { ptr, i32 }
          cleanup
  %593 = extractvalue { ptr, i32 } %592, 0
  store ptr %593, ptr %10, align 8
  %594 = extractvalue { ptr, i32 } %592, 1
  store i32 %594, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %98) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %98) #7
  %595 = getelementptr inbounds [4 x %"class.std::vector.0"], ptr %83, i32 0, i32 0
  %596 = getelementptr inbounds %"class.std::vector.0", ptr %595, i64 4
  br label %597

597:                                              ; preds = %597, %591
  %598 = phi ptr [ %596, %591 ], [ %599, %597 ]
  %599 = getelementptr inbounds %"class.std::vector.0", ptr %598, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %599) #7
  %600 = icmp eq ptr %599, %595
  br i1 %600, label %601, label %597

601:                                              ; preds = %597
  br label %602

602:                                              ; preds = %601, %587
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %96) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %96) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %95) #7
  br label %603

603:                                              ; preds = %602, %583
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %93) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %93) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %92) #7
  br label %604

604:                                              ; preds = %603, %579
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %90) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %90) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %89) #7
  br label %605

605:                                              ; preds = %604, %575
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %87) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %87) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %86) #7
  %606 = load i1, ptr %97, align 1
  br i1 %606, label %607, label %615

607:                                              ; preds = %605
  %608 = load ptr, ptr %84, align 8
  %609 = icmp eq ptr %83, %608
  br i1 %609, label %614, label %610

610:                                              ; preds = %610, %607
  %611 = phi ptr [ %608, %607 ], [ %612, %610 ]
  %612 = getelementptr inbounds %"class.std::vector.0", ptr %611, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %612) #7
  %613 = icmp eq ptr %612, %83
  br i1 %613, label %614, label %610

614:                                              ; preds = %610, %607
  br label %615

615:                                              ; preds = %614, %605
  call void @llvm.lifetime.end.p0(i64 96, ptr %83) #7
  br label %659

616:                                              ; preds = %500
  %617 = landingpad { ptr, i32 }
          cleanup
  %618 = extractvalue { ptr, i32 } %617, 0
  store ptr %618, ptr %10, align 8
  %619 = extractvalue { ptr, i32 } %617, 1
  store i32 %619, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %102) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %102) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %101) #7
  br label %658

620:                                              ; preds = %510
  %621 = landingpad { ptr, i32 }
          cleanup
  %622 = extractvalue { ptr, i32 } %621, 0
  store ptr %622, ptr %10, align 8
  %623 = extractvalue { ptr, i32 } %621, 1
  store i32 %623, ptr %11, align 4
  br label %657

624:                                              ; preds = %512
  %625 = load i64, ptr %104, align 8, !tbaa !21
  %626 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %103, i64 noundef %625) #7
  %627 = load float, ptr %626, align 4, !tbaa !9
  %628 = load i64, ptr %104, align 8, !tbaa !21
  %629 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %99, i64 noundef %628) #7
  %630 = load float, ptr %629, align 4, !tbaa !9
  %631 = fsub float %627, %630
  %632 = invoke noundef float @_ZSt3absf(float noundef %631)
          to label %633 unwind label %638

633:                                              ; preds = %624
  %634 = fpext float %632 to double
  %635 = fcmp olt double %634, 1.000000e-02
  br i1 %635, label %636, label %637

636:                                              ; preds = %633
  br label %643

637:                                              ; preds = %633
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.2, i32 noundef 412, ptr noundef @__PRETTY_FUNCTION__._Z8ols_testv) #8
  unreachable

638:                                              ; preds = %624
  %639 = landingpad { ptr, i32 }
          cleanup
  %640 = extractvalue { ptr, i32 } %639, 0
  store ptr %640, ptr %10, align 8
  %641 = extractvalue { ptr, i32 } %639, 1
  store i32 %641, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %104) #7
  br label %656

642:                                              ; No predecessors!
  br label %643

643:                                              ; preds = %642, %636
  br label %644

644:                                              ; preds = %643
  %645 = load i64, ptr %104, align 8, !tbaa !21
  %646 = add i64 %645, 1
  store i64 %646, ptr %104, align 8, !tbaa !21
  br label %512, !llvm.loop !24

647:                                              ; preds = %516
  %648 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %649 unwind label %652

649:                                              ; preds = %647
  %650 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %651 unwind label %652

651:                                              ; preds = %649
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %103) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %99) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %99) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %81) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %80) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %80) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %76) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %76) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %55) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %53) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %53) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %49) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %49) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %31) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %30) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %30) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  ret void

652:                                              ; preds = %649, %647
  %653 = landingpad { ptr, i32 }
          cleanup
  %654 = extractvalue { ptr, i32 } %653, 0
  store ptr %654, ptr %10, align 8
  %655 = extractvalue { ptr, i32 } %653, 1
  store i32 %655, ptr %11, align 4
  br label %656

656:                                              ; preds = %652, %638
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  br label %657

657:                                              ; preds = %656, %620
  call void @llvm.lifetime.end.p0(i64 24, ptr %103) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %99) #7
  br label %658

658:                                              ; preds = %657, %616
  call void @llvm.lifetime.end.p0(i64 24, ptr %99) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  br label %659

659:                                              ; preds = %658, %615
  call void @llvm.lifetime.end.p0(i64 24, ptr %81) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %80) #7
  br label %660

660:                                              ; preds = %659, %571
  call void @llvm.lifetime.end.p0(i64 24, ptr %80) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %76) #7
  br label %661

661:                                              ; preds = %660, %567
  call void @llvm.lifetime.end.p0(i64 24, ptr %76) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %55) #7
  br label %662

662:                                              ; preds = %661, %566
  call void @llvm.lifetime.end.p0(i64 24, ptr %55) #7
  br label %663

663:                                              ; preds = %662, %517, %363
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %53) #7
  br label %664

664:                                              ; preds = %663, %345
  call void @llvm.lifetime.end.p0(i64 24, ptr %53) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %49) #7
  br label %665

665:                                              ; preds = %664, %341
  call void @llvm.lifetime.end.p0(i64 24, ptr %49) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  br label %666

666:                                              ; preds = %665, %340
  call void @llvm.lifetime.end.p0(i64 24, ptr %31) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %30) #7
  br label %667

667:                                              ; preds = %666, %296
  call void @llvm.lifetime.end.p0(i64 24, ptr %30) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #7
  br label %668

668:                                              ; preds = %667, %292
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  br label %669

669:                                              ; preds = %668, %291
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  br label %670

670:                                              ; preds = %669
  %671 = load ptr, ptr %10, align 8
  %672 = load i32, ptr %11, align 4
  %673 = insertvalue { ptr, i32 } poison, ptr %671, 0
  %674 = insertvalue { ptr, i32 } %673, i32 %672, 1
  resume { ptr, i32 } %674
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z17fit_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z21predict_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS2_(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3absf(float noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint 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 #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSSt16initializer_listIfE", !13, i64 0, !14, i64 8}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!12, !14, i64 8}
!16 = !{!17, !13, i64 0}
!17 = !{!"_ZTSSt16initializer_listISt6vectorIfSaIfEEE", !13, i64 0, !14, i64 8}
!18 = !{!17, !14, i64 8}
!19 = !{i64 0, i64 20, !20}
!20 = !{!7, !7, i64 0}
!21 = !{!14, !14, i64 0}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}
!24 = distinct !{!24, !23}


; 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"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [32 x i8], align 1
@constinit = external hidden local_unnamed_addr constant [5 x float], align 4
@.str.1 = external hidden unnamed_addr constant [46 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [113 x i8], align 1
@__PRETTY_FUNCTION__._Z8ols_testv = external hidden unnamed_addr constant [16 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [28 x i8], align 1
@constinit.5 = external hidden local_unnamed_addr constant [5 x float], align 4
@.str.6 = external hidden unnamed_addr constant [46 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8ols_testv() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca [5 x %"class.std::vector.0"], align 8
  %3 = alloca [3 x float], align 8
  %4 = alloca %"class.std::allocator.2", align 1
  %5 = alloca [3 x float], align 8
  %6 = alloca %"class.std::allocator.2", align 1
  %7 = alloca [3 x float], align 8
  %8 = alloca %"class.std::allocator.2", align 1
  %9 = alloca [3 x float], align 8
  %10 = alloca %"class.std::allocator.2", align 1
  %11 = alloca [3 x float], align 8
  %12 = alloca %"class.std::allocator.2", align 1
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca %"class.std::vector.0", align 8
  %15 = alloca [5 x float], align 4
  %16 = alloca %"class.std::allocator.2", align 1
  %17 = alloca %"class.std::vector.0", align 8
  %18 = alloca %"class.std::vector", align 8
  %19 = alloca [4 x %"class.std::vector.0"], align 8
  %20 = alloca [3 x float], align 8
  %21 = alloca %"class.std::allocator.2", align 1
  %22 = alloca [3 x float], align 8
  %23 = alloca %"class.std::allocator.2", align 1
  %24 = alloca [3 x float], align 8
  %25 = alloca %"class.std::allocator.2", align 1
  %26 = alloca [3 x float], align 8
  %27 = alloca %"class.std::allocator.2", align 1
  %28 = alloca %"class.std::allocator", align 1
  %29 = alloca %"class.std::vector.0", align 8
  %30 = alloca [4 x float], align 16
  %31 = alloca %"class.std::allocator.2", align 1
  %32 = alloca %"class.std::vector.0", align 8
  %33 = alloca %"class.std::vector", align 8
  %34 = alloca [5 x %"class.std::vector.0"], align 8
  %35 = alloca [3 x float], align 8
  %36 = alloca %"class.std::allocator.2", align 1
  %37 = alloca [3 x float], align 8
  %38 = alloca %"class.std::allocator.2", align 1
  %39 = alloca [3 x float], align 8
  %40 = alloca %"class.std::allocator.2", align 1
  %41 = alloca [3 x float], align 8
  %42 = alloca %"class.std::allocator.2", align 1
  %43 = alloca [3 x float], align 8
  %44 = alloca %"class.std::allocator.2", align 1
  %45 = alloca %"class.std::allocator", align 1
  %46 = alloca %"class.std::vector.0", align 8
  %47 = alloca [5 x float], align 4
  %48 = alloca %"class.std::allocator.2", align 1
  %49 = alloca %"class.std::vector.0", align 8
  %50 = alloca %"class.std::vector", align 8
  %51 = alloca [4 x %"class.std::vector.0"], align 8
  %52 = alloca [3 x float], align 8
  %53 = alloca %"class.std::allocator.2", align 1
  %54 = alloca [3 x float], align 8
  %55 = alloca %"class.std::allocator.2", align 1
  %56 = alloca [3 x float], align 8
  %57 = alloca %"class.std::allocator.2", align 1
  %58 = alloca [3 x float], align 8
  %59 = alloca %"class.std::allocator.2", align 1
  %60 = alloca %"class.std::allocator", align 1
  %61 = alloca %"class.std::vector.0", align 8
  %62 = alloca [4 x float], align 16
  %63 = alloca %"class.std::allocator.2", align 1
  %64 = alloca %"class.std::vector.0", align 8
  %65 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 120, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %3) #7
  store <2 x float> <float -5.000000e+00, float 2.500000e+01>, ptr %3, align 8, !tbaa !5
  %66 = getelementptr inbounds i8, ptr %3, i64 8
  store float -1.250000e+02, ptr %66, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr nonnull %3, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %67 unwind label %.thread

67:                                               ; preds = %0
  %68 = getelementptr inbounds i8, ptr %2, i64 24
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #7
  store <2 x float> <float -1.000000e+00, float 1.000000e+00>, ptr %5, align 8, !tbaa !5
  %69 = getelementptr inbounds i8, ptr %5, i64 8
  store float -1.000000e+00, ptr %69, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %68, ptr nonnull %5, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %70 unwind label %110

70:                                               ; preds = %67
  %71 = getelementptr inbounds i8, ptr %2, i64 48
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %7) #7
  store <2 x float> zeroinitializer, ptr %7, align 8, !tbaa !5
  %72 = getelementptr inbounds i8, ptr %7, i64 8
  store float 0.000000e+00, ptr %72, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %71, ptr nonnull %7, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %73 unwind label %112

73:                                               ; preds = %70
  %74 = getelementptr inbounds i8, ptr %2, i64 72
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %9) #7
  store <2 x float> <float 1.000000e+00, float 1.000000e+00>, ptr %9, align 8, !tbaa !5
  %75 = getelementptr inbounds i8, ptr %9, i64 8
  store float 1.000000e+00, ptr %75, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %74, ptr nonnull %9, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %76 unwind label %114

76:                                               ; preds = %73
  %77 = getelementptr inbounds i8, ptr %2, i64 96
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %11) #7
  store <2 x float> <float 6.000000e+00, float 3.600000e+01>, ptr %11, align 8, !tbaa !5
  %78 = getelementptr inbounds i8, ptr %11, i64 8
  store float 2.160000e+02, ptr %78, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %77, ptr nonnull %11, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %79 unwind label %116

79:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %2, i64 5, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %80 unwind label %.loopexit215.loopexit

80:                                               ; preds = %79
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #7
  %81 = getelementptr inbounds i8, ptr %2, i64 96
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %81) #7
  %82 = getelementptr inbounds i8, ptr %2, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %82) #7
  %83 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %83) #7
  %84 = getelementptr inbounds i8, ptr %2, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %84) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %11) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %9) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %14) #7
  call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %15) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(20) %15, ptr noundef nonnull align 4 dereferenceable(20) @constinit, i64 20, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr nonnull %15, i64 5, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %85 unwind label %130

85:                                               ; preds = %80
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %15) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %17) #7
  invoke void @_Z17fit_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.0") align 8 %17, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %14)
          to label %86 unwind label %132

86:                                               ; preds = %85
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %18) #7
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %19) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %20) #7
  store <2 x float> <float -2.000000e+00, float 4.000000e+00>, ptr %20, align 8, !tbaa !5
  %87 = getelementptr inbounds i8, ptr %20, i64 8
  store float -8.000000e+00, ptr %87, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr nonnull %20, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %88 unwind label %.thread186

88:                                               ; preds = %86
  %89 = getelementptr inbounds i8, ptr %19, i64 24
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %22) #7
  store <2 x float> <float 2.000000e+00, float 4.000000e+00>, ptr %22, align 8, !tbaa !5
  %90 = getelementptr inbounds i8, ptr %22, i64 8
  store float 8.000000e+00, ptr %90, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %89, ptr nonnull %22, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %91 unwind label %135

91:                                               ; preds = %88
  %92 = getelementptr inbounds i8, ptr %19, i64 48
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %24) #7
  store <2 x float> <float -1.000000e+01, float 1.000000e+02>, ptr %24, align 8, !tbaa !5
  %93 = getelementptr inbounds i8, ptr %24, i64 8
  store float -1.000000e+03, ptr %93, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %25) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %92, ptr nonnull %24, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %94 unwind label %137

94:                                               ; preds = %91
  %95 = getelementptr inbounds i8, ptr %19, i64 72
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %26) #7
  store <2 x float> <float 1.000000e+01, float 1.000000e+02>, ptr %26, align 8, !tbaa !5
  %96 = getelementptr inbounds i8, ptr %26, i64 8
  store float 1.000000e+03, ptr %96, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %27) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %95, ptr nonnull %26, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %97 unwind label %139

97:                                               ; preds = %94
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %28) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %18, ptr nonnull %19, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %98 unwind label %.loopexit212.loopexit

98:                                               ; preds = %97
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %28) #7
  %99 = getelementptr inbounds i8, ptr %19, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %99) #7
  %100 = getelementptr inbounds i8, ptr %19, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %100) #7
  %101 = getelementptr inbounds i8, ptr %19, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %101) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %26) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %24) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %22) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %19) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %29) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %30) #7
  store <4 x float> <float -1.000000e+00, float -1.000000e+00, float 9.500000e+01, float 9.500000e+01>, ptr %30, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %31) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %29, ptr nonnull %30, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %31)
          to label %102 unwind label %151

102:                                              ; preds = %98
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %31) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %30) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %32) #7
  invoke void @_Z21predict_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS2_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.0") align 8 %32, ptr noundef nonnull align 8 dereferenceable(24) %18, ptr noundef nonnull align 8 dereferenceable(24) %17)
          to label %.preheader209 unwind label %153

.preheader209:                                    ; preds = %102
  %103 = call noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #7
  %.not = icmp eq i64 %103, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

104:                                              ; preds = %.lr.ph
  %105 = add nuw i64 %.0129216, 1
  %106 = call noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #7
  %107 = icmp ult i64 %105, %106
  br i1 %107, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge:                                      ; preds = %104, %.preheader209
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
          to label %164 unwind label %210

.thread:                                          ; preds = %0
  %109 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #7
  br label %.loopexit214

110:                                              ; preds = %67
  %111 = landingpad { ptr, i32 }
          cleanup
  br label %126

112:                                              ; preds = %70
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %125

114:                                              ; preds = %73
  %115 = landingpad { ptr, i32 }
          cleanup
  br label %124

116:                                              ; preds = %76
  %117 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit215

.loopexit215.loopexit:                            ; preds = %79
  %118 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #7
  %119 = getelementptr inbounds i8, ptr %2, i64 96
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %119) #7
  %120 = getelementptr inbounds i8, ptr %2, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %120) #7
  %121 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %121) #7
  %122 = getelementptr inbounds i8, ptr %2, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %122) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  br label %.loopexit215

.loopexit215:                                     ; preds = %.loopexit215.loopexit, %116
  %123 = phi i1 [ false, %116 ], [ true, %.loopexit215.loopexit ]
  %.pn = phi { ptr, i32 } [ %117, %116 ], [ %118, %.loopexit215.loopexit ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %11) #7
  br label %124

124:                                              ; preds = %.loopexit215, %114
  %.1118 = phi i1 [ %123, %.loopexit215 ], [ false, %114 ]
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit215 ], [ %115, %114 ]
  %.077 = phi ptr [ %77, %.loopexit215 ], [ %74, %114 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %9) #7
  br label %125

125:                                              ; preds = %124, %112
  %.2119 = phi i1 [ %.1118, %124 ], [ false, %112 ]
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %124 ], [ %113, %112 ]
  %.1 = phi ptr [ %.077, %124 ], [ %71, %112 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #7
  br label %126

126:                                              ; preds = %110, %125
  %.3120 = phi i1 [ %.2119, %125 ], [ false, %110 ]
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %125 ], [ %111, %110 ]
  %.2 = phi ptr [ %.1, %125 ], [ %68, %110 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #7
  br i1 %.3120, label %.loopexit214, label %.preheader213

.preheader213:                                    ; preds = %126, %.preheader213
  %127 = phi ptr [ %128, %.preheader213 ], [ %.2, %126 ]
  %128 = getelementptr inbounds i8, ptr %127, i64 -24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %128) #7
  %129 = icmp eq ptr %128, %2
  br i1 %129, label %.loopexit214, label %.preheader213

.loopexit214:                                     ; preds = %.preheader213, %.thread, %126
  %.pn.pn.pn.pn.pn185 = phi { ptr, i32 } [ %109, %.thread ], [ %.pn.pn.pn.pn, %126 ], [ %.pn.pn.pn.pn, %.preheader213 ]
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %2) #7
  br label %284

130:                                              ; preds = %80
  %131 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %15) #7
  br label %283

132:                                              ; preds = %85
  %133 = landingpad { ptr, i32 }
          cleanup
  br label %282

.thread186:                                       ; preds = %86
  %134 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %20) #7
  br label %.loopexit211

135:                                              ; preds = %88
  %136 = landingpad { ptr, i32 }
          cleanup
  br label %147

137:                                              ; preds = %91
  %138 = landingpad { ptr, i32 }
          cleanup
  br label %146

139:                                              ; preds = %94
  %140 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit212

.loopexit212.loopexit:                            ; preds = %97
  %141 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %28) #7
  %142 = getelementptr inbounds i8, ptr %19, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %142) #7
  %143 = getelementptr inbounds i8, ptr %19, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %143) #7
  %144 = getelementptr inbounds i8, ptr %19, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %144) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  br label %.loopexit212

.loopexit212:                                     ; preds = %.loopexit212.loopexit, %139
  %145 = phi i1 [ false, %139 ], [ true, %.loopexit212.loopexit ]
  %.pn151 = phi { ptr, i32 } [ %140, %139 ], [ %141, %.loopexit212.loopexit ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %26) #7
  br label %146

146:                                              ; preds = %.loopexit212, %137
  %.1126 = phi i1 [ %145, %.loopexit212 ], [ false, %137 ]
  %.0122 = phi ptr [ %95, %.loopexit212 ], [ %92, %137 ]
  %.pn151.pn = phi { ptr, i32 } [ %.pn151, %.loopexit212 ], [ %138, %137 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %24) #7
  br label %147

147:                                              ; preds = %135, %146
  %.2127 = phi i1 [ %.1126, %146 ], [ false, %135 ]
  %.1123 = phi ptr [ %.0122, %146 ], [ %89, %135 ]
  %.pn151.pn.pn = phi { ptr, i32 } [ %.pn151.pn, %146 ], [ %136, %135 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %22) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %20) #7
  br i1 %.2127, label %.loopexit211, label %.preheader210

.preheader210:                                    ; preds = %147, %.preheader210
  %148 = phi ptr [ %149, %.preheader210 ], [ %.1123, %147 ]
  %149 = getelementptr inbounds i8, ptr %148, i64 -24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %149) #7
  %150 = icmp eq ptr %149, %19
  br i1 %150, label %.loopexit211, label %.preheader210

.loopexit211:                                     ; preds = %.preheader210, %.thread186, %147
  %.pn151.pn.pn.pn191 = phi { ptr, i32 } [ %134, %.thread186 ], [ %.pn151.pn.pn, %147 ], [ %.pn151.pn.pn, %.preheader210 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %19) #7
  br label %281

151:                                              ; preds = %98
  %152 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %31) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %30) #7
  br label %280

153:                                              ; preds = %102
  %154 = landingpad { ptr, i32 }
          cleanup
  br label %279

.lr.ph:                                           ; preds = %.preheader209, %104
  %.0129216 = phi i64 [ %105, %104 ], [ 0, %.preheader209 ]
  %155 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %32, i64 noundef %.0129216) #7
  %156 = load float, ptr %155, align 4, !tbaa !5
  %157 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef %.0129216) #7
  %158 = load float, ptr %157, align 4, !tbaa !5
  %159 = fsub float %156, %158
  %160 = call noundef float @_ZSt3absf(float noundef %159)
  %161 = fpext float %160 to double
  %162 = fcmp olt double %161, 1.000000e-02
  br i1 %162, label %104, label %163

163:                                              ; preds = %.lr.ph
  call void @__assert_fail(ptr noundef nonnull @.str.1, ptr noundef nonnull @.str.2, i32 noundef 390, ptr noundef nonnull @__PRETTY_FUNCTION__._Z8ols_testv) #8
  unreachable

164:                                              ; preds = %._crit_edge
  %165 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.4)
          to label %166 unwind label %210

166:                                              ; preds = %164
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %33) #7
  call void @llvm.lifetime.start.p0(i64 120, ptr nonnull %34) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %35) #7
  store <2 x float> <float -5.000000e+00, float 2.500000e+01>, ptr %35, align 8, !tbaa !5
  %167 = getelementptr inbounds i8, ptr %35, i64 8
  store float -1.250000e+02, ptr %167, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %36) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %34, ptr nonnull %35, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %36)
          to label %168 unwind label %.thread192

168:                                              ; preds = %166
  %169 = getelementptr inbounds i8, ptr %34, i64 24
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %37) #7
  store <2 x float> <float -1.000000e+00, float 1.000000e+00>, ptr %37, align 8, !tbaa !5
  %170 = getelementptr inbounds i8, ptr %37, i64 8
  store float -1.000000e+00, ptr %170, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %38) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %38) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %169, ptr nonnull %37, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %38)
          to label %171 unwind label %213

171:                                              ; preds = %168
  %172 = getelementptr inbounds i8, ptr %34, i64 48
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %39) #7
  store <2 x float> zeroinitializer, ptr %39, align 8, !tbaa !5
  %173 = getelementptr inbounds i8, ptr %39, i64 8
  store float 0.000000e+00, ptr %173, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %40) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %40) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %172, ptr nonnull %39, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %40)
          to label %174 unwind label %215

174:                                              ; preds = %171
  %175 = getelementptr inbounds i8, ptr %34, i64 72
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %41) #7
  store <2 x float> <float 1.000000e+00, float 1.000000e+00>, ptr %41, align 8, !tbaa !5
  %176 = getelementptr inbounds i8, ptr %41, i64 8
  store float 1.000000e+00, ptr %176, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %42) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %42) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %175, ptr nonnull %41, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %42)
          to label %177 unwind label %217

177:                                              ; preds = %174
  %178 = getelementptr inbounds i8, ptr %34, i64 96
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %43) #7
  store <2 x float> <float 6.000000e+00, float 3.600000e+01>, ptr %43, align 8, !tbaa !5
  %179 = getelementptr inbounds i8, ptr %43, i64 8
  store float 2.160000e+02, ptr %179, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %44) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %44) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %178, ptr nonnull %43, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %44)
          to label %180 unwind label %219

180:                                              ; preds = %177
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %45) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %45) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %33, ptr nonnull %34, i64 5, ptr noundef nonnull align 1 dereferenceable(1) %45)
          to label %181 unwind label %.loopexit208.loopexit

181:                                              ; preds = %180
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %45) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %45) #7
  %182 = getelementptr inbounds i8, ptr %34, i64 96
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %182) #7
  %183 = getelementptr inbounds i8, ptr %34, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %183) #7
  %184 = getelementptr inbounds i8, ptr %34, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %184) #7
  %185 = getelementptr inbounds i8, ptr %34, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %185) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %34) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %44) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %44) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %43) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %42) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %42) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %41) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %40) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %40) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %39) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %38) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %38) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %37) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %36) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %35) #7
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %34) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %46) #7
  call void @llvm.lifetime.start.p0(i64 20, ptr nonnull %47) #7
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(20) %47, ptr noundef nonnull align 4 dereferenceable(20) @constinit.5, i64 20, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %48) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %46, ptr nonnull %47, i64 5, ptr noundef nonnull align 1 dereferenceable(1) %48)
          to label %186 unwind label %233

186:                                              ; preds = %181
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %48) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %47) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %49) #7
  invoke void @_Z17fit_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.0") align 8 %49, ptr noundef nonnull align 8 dereferenceable(24) %33, ptr noundef nonnull align 8 dereferenceable(24) %46)
          to label %187 unwind label %235

187:                                              ; preds = %186
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %50) #7
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %51) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %52) #7
  store <2 x float> <float -2.000000e+00, float 4.000000e+00>, ptr %52, align 8, !tbaa !5
  %188 = getelementptr inbounds i8, ptr %52, i64 8
  store float -8.000000e+00, ptr %188, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %53) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %53) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %51, ptr nonnull %52, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %53)
          to label %189 unwind label %.thread198

189:                                              ; preds = %187
  %190 = getelementptr inbounds i8, ptr %51, i64 24
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %54) #7
  store <2 x float> <float 2.000000e+00, float 4.000000e+00>, ptr %54, align 8, !tbaa !5
  %191 = getelementptr inbounds i8, ptr %54, i64 8
  store float 8.000000e+00, ptr %191, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %55) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %55) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %190, ptr nonnull %54, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %55)
          to label %192 unwind label %238

192:                                              ; preds = %189
  %193 = getelementptr inbounds i8, ptr %51, i64 48
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %56) #7
  store <2 x float> <float -1.000000e+01, float 1.000000e+02>, ptr %56, align 8, !tbaa !5
  %194 = getelementptr inbounds i8, ptr %56, i64 8
  store float -1.000000e+03, ptr %194, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %57) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %57) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %193, ptr nonnull %56, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %57)
          to label %195 unwind label %240

195:                                              ; preds = %192
  %196 = getelementptr inbounds i8, ptr %51, i64 72
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %58) #7
  store <2 x float> <float 1.000000e+01, float 1.000000e+02>, ptr %58, align 8, !tbaa !5
  %197 = getelementptr inbounds i8, ptr %58, i64 8
  store float 1.000000e+03, ptr %197, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %59) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %59) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %196, ptr nonnull %58, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %59)
          to label %198 unwind label %242

198:                                              ; preds = %195
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %60) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %60) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %50, ptr nonnull %51, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %60)
          to label %199 unwind label %.loopexit205.loopexit

199:                                              ; preds = %198
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %60) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %60) #7
  %200 = getelementptr inbounds i8, ptr %51, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %200) #7
  %201 = getelementptr inbounds i8, ptr %51, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %201) #7
  %202 = getelementptr inbounds i8, ptr %51, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %202) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %51) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %59) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %59) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %58) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %57) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %57) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %56) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %55) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %55) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %54) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %53) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %53) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %52) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %51) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %61) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %62) #7
  store <4 x float> <float -1.040000e+02, float -8.800000e+01, float -1.000000e+03, float 1.000000e+03>, ptr %62, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %63) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %63) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %61, ptr nonnull %62, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %63)
          to label %203 unwind label %254

203:                                              ; preds = %199
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %63) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %63) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %62) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %64) #7
  invoke void @_Z21predict_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS2_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.0") align 8 %64, ptr noundef nonnull align 8 dereferenceable(24) %50, ptr noundef nonnull align 8 dereferenceable(24) %49)
          to label %.preheader unwind label %256

.preheader:                                       ; preds = %203
  %204 = call noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %64) #7
  %.not220 = icmp eq i64 %204, 0
  br i1 %.not220, label %._crit_edge219, label %.lr.ph218

205:                                              ; preds = %.lr.ph218
  %206 = add nuw i64 %.0217, 1
  %207 = call noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %64) #7
  %208 = icmp ult i64 %206, %207
  br i1 %208, label %.lr.ph218, label %._crit_edge219, !llvm.loop !13

._crit_edge219:                                   ; preds = %205, %.preheader
  %209 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
          to label %267 unwind label %270

210:                                              ; preds = %164, %._crit_edge
  %211 = landingpad { ptr, i32 }
          cleanup
  br label %278

.thread192:                                       ; preds = %166
  %212 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %36) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %35) #7
  br label %.loopexit207

213:                                              ; preds = %168
  %214 = landingpad { ptr, i32 }
          cleanup
  br label %229

215:                                              ; preds = %171
  %216 = landingpad { ptr, i32 }
          cleanup
  br label %228

217:                                              ; preds = %174
  %218 = landingpad { ptr, i32 }
          cleanup
  br label %227

219:                                              ; preds = %177
  %220 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit208

.loopexit208.loopexit:                            ; preds = %180
  %221 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %45) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %45) #7
  %222 = getelementptr inbounds i8, ptr %34, i64 96
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %222) #7
  %223 = getelementptr inbounds i8, ptr %34, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %223) #7
  %224 = getelementptr inbounds i8, ptr %34, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %224) #7
  %225 = getelementptr inbounds i8, ptr %34, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %225) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %34) #7
  br label %.loopexit208

.loopexit208:                                     ; preds = %.loopexit208.loopexit, %219
  %226 = phi i1 [ false, %219 ], [ true, %.loopexit208.loopexit ]
  %.pn156 = phi { ptr, i32 } [ %220, %219 ], [ %221, %.loopexit208.loopexit ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %44) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %44) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %43) #7
  br label %227

227:                                              ; preds = %.loopexit208, %217
  %.1135 = phi i1 [ %226, %.loopexit208 ], [ false, %217 ]
  %.0130 = phi ptr [ %178, %.loopexit208 ], [ %175, %217 ]
  %.pn156.pn = phi { ptr, i32 } [ %.pn156, %.loopexit208 ], [ %218, %217 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %42) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %42) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %41) #7
  br label %228

228:                                              ; preds = %227, %215
  %.2136 = phi i1 [ %.1135, %227 ], [ false, %215 ]
  %.1131 = phi ptr [ %.0130, %227 ], [ %172, %215 ]
  %.pn156.pn.pn = phi { ptr, i32 } [ %.pn156.pn, %227 ], [ %216, %215 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %40) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %40) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %39) #7
  br label %229

229:                                              ; preds = %213, %228
  %.3137 = phi i1 [ %.2136, %228 ], [ false, %213 ]
  %.2132 = phi ptr [ %.1131, %228 ], [ %169, %213 ]
  %.pn156.pn.pn.pn = phi { ptr, i32 } [ %.pn156.pn.pn, %228 ], [ %214, %213 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %38) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %38) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %37) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %36) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %35) #7
  br i1 %.3137, label %.loopexit207, label %.preheader206

.preheader206:                                    ; preds = %229, %.preheader206
  %230 = phi ptr [ %231, %.preheader206 ], [ %.2132, %229 ]
  %231 = getelementptr inbounds i8, ptr %230, i64 -24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %231) #7
  %232 = icmp eq ptr %231, %34
  br i1 %232, label %.loopexit207, label %.preheader206

.loopexit207:                                     ; preds = %.preheader206, %.thread192, %229
  %.pn156.pn.pn.pn.pn197 = phi { ptr, i32 } [ %212, %.thread192 ], [ %.pn156.pn.pn.pn, %229 ], [ %.pn156.pn.pn.pn, %.preheader206 ]
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %34) #7
  br label %277

233:                                              ; preds = %181
  %234 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %48) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %48) #7
  call void @llvm.lifetime.end.p0(i64 20, ptr nonnull %47) #7
  br label %276

235:                                              ; preds = %186
  %236 = landingpad { ptr, i32 }
          cleanup
  br label %275

.thread198:                                       ; preds = %187
  %237 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %53) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %53) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %52) #7
  br label %.loopexit

238:                                              ; preds = %189
  %239 = landingpad { ptr, i32 }
          cleanup
  br label %250

240:                                              ; preds = %192
  %241 = landingpad { ptr, i32 }
          cleanup
  br label %249

242:                                              ; preds = %195
  %243 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit205

.loopexit205.loopexit:                            ; preds = %198
  %244 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %60) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %60) #7
  %245 = getelementptr inbounds i8, ptr %51, i64 72
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %245) #7
  %246 = getelementptr inbounds i8, ptr %51, i64 48
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %246) #7
  %247 = getelementptr inbounds i8, ptr %51, i64 24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %247) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %51) #7
  br label %.loopexit205

.loopexit205:                                     ; preds = %.loopexit205.loopexit, %242
  %.pn162 = phi { ptr, i32 } [ %243, %242 ], [ %244, %.loopexit205.loopexit ]
  %248 = phi i1 [ false, %242 ], [ true, %.loopexit205.loopexit ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %59) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %59) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %58) #7
  br label %249

249:                                              ; preds = %.loopexit205, %240
  %.0139 = phi ptr [ %196, %.loopexit205 ], [ %193, %240 ]
  %.pn162.pn = phi { ptr, i32 } [ %.pn162, %.loopexit205 ], [ %241, %240 ]
  %.183 = phi i1 [ %248, %.loopexit205 ], [ false, %240 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %57) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %57) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %56) #7
  br label %250

250:                                              ; preds = %238, %249
  %.1140 = phi ptr [ %.0139, %249 ], [ %190, %238 ]
  %.pn162.pn.pn = phi { ptr, i32 } [ %.pn162.pn, %249 ], [ %239, %238 ]
  %.284 = phi i1 [ %.183, %249 ], [ false, %238 ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %55) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %55) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %54) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %53) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %53) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %52) #7
  br i1 %.284, label %.loopexit, label %.preheader204

.preheader204:                                    ; preds = %250, %.preheader204
  %251 = phi ptr [ %252, %.preheader204 ], [ %.1140, %250 ]
  %252 = getelementptr inbounds i8, ptr %251, i64 -24
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %252) #7
  %253 = icmp eq ptr %252, %51
  br i1 %253, label %.loopexit, label %.preheader204

.loopexit:                                        ; preds = %.preheader204, %.thread198, %250
  %.pn162.pn.pn.pn203 = phi { ptr, i32 } [ %237, %.thread198 ], [ %.pn162.pn.pn, %250 ], [ %.pn162.pn.pn, %.preheader204 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %51) #7
  br label %274

254:                                              ; preds = %199
  %255 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %63) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %63) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %62) #7
  br label %273

256:                                              ; preds = %203
  %257 = landingpad { ptr, i32 }
          cleanup
  br label %272

.lr.ph218:                                        ; preds = %.preheader, %205
  %.0217 = phi i64 [ %206, %205 ], [ 0, %.preheader ]
  %258 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %64, i64 noundef %.0217) #7
  %259 = load float, ptr %258, align 4, !tbaa !5
  %260 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %61, i64 noundef %.0217) #7
  %261 = load float, ptr %260, align 4, !tbaa !5
  %262 = fsub float %259, %261
  %263 = call noundef float @_ZSt3absf(float noundef %262)
  %264 = fpext float %263 to double
  %265 = fcmp olt double %264, 1.000000e-02
  br i1 %265, label %205, label %266

266:                                              ; preds = %.lr.ph218
  call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.2, i32 noundef 412, ptr noundef nonnull @__PRETTY_FUNCTION__._Z8ols_testv) #8
  unreachable

267:                                              ; preds = %._crit_edge219
  %268 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %269 unwind label %270

269:                                              ; preds = %267
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %64) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %64) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %61) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %61) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %50) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %49) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %49) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %46) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %46) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %33) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %33) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %32) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %32) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %29) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %29) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %18) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %17) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #7
  ret void

270:                                              ; preds = %267, %._crit_edge219
  %271 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %64) #7
  br label %272

272:                                              ; preds = %270, %256
  %.pn167 = phi { ptr, i32 } [ %271, %270 ], [ %257, %256 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %64) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %61) #7
  br label %273

273:                                              ; preds = %272, %254
  %.pn167.pn = phi { ptr, i32 } [ %.pn167, %272 ], [ %255, %254 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %61) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #7
  br label %274

274:                                              ; preds = %273, %.loopexit
  %.pn167.pn.pn = phi { ptr, i32 } [ %.pn167.pn, %273 ], [ %.pn162.pn.pn.pn203, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %50) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %49) #7
  br label %275

275:                                              ; preds = %274, %235
  %.pn167.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn, %274 ], [ %236, %235 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %49) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %46) #7
  br label %276

276:                                              ; preds = %275, %233
  %.pn167.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn, %275 ], [ %234, %233 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %46) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %33) #7
  br label %277

277:                                              ; preds = %276, %.loopexit207
  %.pn167.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn, %276 ], [ %.pn156.pn.pn.pn.pn197, %.loopexit207 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %33) #7
  br label %278

278:                                              ; preds = %277, %210
  %.pn167.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn, %277 ], [ %211, %210 ]
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %32) #7
  br label %279

279:                                              ; preds = %278, %153
  %.pn167.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn.pn, %278 ], [ %154, %153 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %32) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %29) #7
  br label %280

280:                                              ; preds = %279, %151
  %.pn167.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn.pn.pn, %279 ], [ %152, %151 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %29) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  br label %281

281:                                              ; preds = %280, %.loopexit211
  %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn.pn.pn.pn, %280 ], [ %.pn151.pn.pn.pn191, %.loopexit211 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %18) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  br label %282

282:                                              ; preds = %281, %132
  %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn, %281 ], [ %133, %132 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %17) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #7
  br label %283

283:                                              ; preds = %282, %130
  %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %282 ], [ %131, %130 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  br label %284

284:                                              ; preds = %283, %.loopexit214
  %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %283 ], [ %.pn.pn.pn.pn.pn185, %.loopexit214 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn167.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z17fit_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z21predict_OLS_regressorIfESt6vectorIfSaIfEERKS0_IS0_IT_SaIS3_EESaIS5_EERKS2_(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIfSaIfEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3absf(float noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIfSaIfEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint 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 #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{i64 0, i64 20, !10}
!10 = !{!7, !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass