; LLVM IR from ox-vgg/vise :: src/search_engine/relja_retrival/external/KMCode_relja/homography (homography)

; 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.Matrix = type { ptr, ptr, i32, i32 }

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

declare void @_ZN6MatrixC1Eii(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, i32 noundef) unnamed_addr #1

declare void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

declare void @_ZNK6Matrix3svdERS_S0_S0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #1

; Function Attrs: nounwind
declare void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP16CornerDescriptorSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88)) #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88)) #6 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z13computeAffineSt6vectorIP16CornerDescriptorSaIS1_EES3_P6Matrix(ptr noundef %0, ptr noundef %1, ptr noundef %2) #7 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %class.Matrix, align 8
  %14 = alloca %class.Matrix, align 8
  %15 = alloca %class.Matrix, align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #8
  %20 = call noundef i64 @_ZNKSt6vectorIP16CornerDescriptorSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #8
  %21 = trunc i64 %20 to i32
  store i32 %21, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  %22 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 24) #9
  %23 = load i32, ptr %7, align 4, !tbaa !9
  %24 = mul nsw i32 %23, 2
  invoke void @_ZN6MatrixC1Eii(ptr noundef nonnull align 8 dereferenceable(24) %22, i32 noundef %24, i32 noundef 7)
          to label %25 unwind label %31

25:                                               ; preds = %3
  store ptr %22, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #8
  store i32 0, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #8
  store i32 0, ptr %12, align 4, !tbaa !9
  br label %26

26:                                               ; preds = %191, %25
  %27 = load i32, ptr %12, align 4, !tbaa !9
  %28 = load i32, ptr %7, align 4, !tbaa !9
  %29 = icmp slt i32 %27, %28
  br i1 %29, label %35, label %30

30:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #8
  br label %194

31:                                               ; preds = %3
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %9, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %10, align 4
  call void @_ZdlPvm(ptr noundef %22, i64 noundef 24) #10
  br label %267

35:                                               ; preds = %26
  %36 = load i32, ptr %12, align 4, !tbaa !9
  %37 = mul nsw i32 2, %36
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %11, align 4, !tbaa !9
  %39 = load i32, ptr %12, align 4, !tbaa !9
  %40 = sext i32 %39 to i64
  %41 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %40) #8
  %42 = load ptr, ptr %41, align 8, !tbaa !5
  %43 = call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %42)
  %44 = fpext float %43 to double
  %45 = load ptr, ptr %8, align 8, !tbaa !5
  %46 = getelementptr inbounds %class.Matrix, ptr %45, i32 0, i32 1
  %47 = load ptr, ptr %46, align 8, !tbaa !11
  %48 = load i32, ptr %11, align 4, !tbaa !9
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds ptr, ptr %47, i64 %49
  %51 = load ptr, ptr %50, align 8, !tbaa !5
  %52 = getelementptr inbounds double, ptr %51, i64 1
  store double %44, ptr %52, align 8, !tbaa !13
  %53 = load i32, ptr %12, align 4, !tbaa !9
  %54 = sext i32 %53 to i64
  %55 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %54) #8
  %56 = load ptr, ptr %55, align 8, !tbaa !5
  %57 = call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %56)
  %58 = fpext float %57 to double
  %59 = load ptr, ptr %8, align 8, !tbaa !5
  %60 = getelementptr inbounds %class.Matrix, ptr %59, i32 0, i32 1
  %61 = load ptr, ptr %60, align 8, !tbaa !11
  %62 = load i32, ptr %11, align 4, !tbaa !9
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds ptr, ptr %61, i64 %63
  %65 = load ptr, ptr %64, align 8, !tbaa !5
  %66 = getelementptr inbounds double, ptr %65, i64 2
  store double %58, ptr %66, align 8, !tbaa !13
  %67 = load ptr, ptr %8, align 8, !tbaa !5
  %68 = getelementptr inbounds %class.Matrix, ptr %67, i32 0, i32 1
  %69 = load ptr, ptr %68, align 8, !tbaa !11
  %70 = load i32, ptr %11, align 4, !tbaa !9
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds ptr, ptr %69, i64 %71
  %73 = load ptr, ptr %72, align 8, !tbaa !5
  %74 = getelementptr inbounds double, ptr %73, i64 3
  store double 1.000000e+00, ptr %74, align 8, !tbaa !13
  %75 = load ptr, ptr %8, align 8, !tbaa !5
  %76 = getelementptr inbounds %class.Matrix, ptr %75, i32 0, i32 1
  %77 = load ptr, ptr %76, align 8, !tbaa !11
  %78 = load i32, ptr %11, align 4, !tbaa !9
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds ptr, ptr %77, i64 %79
  %81 = load ptr, ptr %80, align 8, !tbaa !5
  %82 = getelementptr inbounds double, ptr %81, i64 4
  store double 0.000000e+00, ptr %82, align 8, !tbaa !13
  %83 = load ptr, ptr %8, align 8, !tbaa !5
  %84 = getelementptr inbounds %class.Matrix, ptr %83, i32 0, i32 1
  %85 = load ptr, ptr %84, align 8, !tbaa !11
  %86 = load i32, ptr %11, align 4, !tbaa !9
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds ptr, ptr %85, i64 %87
  %89 = load ptr, ptr %88, align 8, !tbaa !5
  %90 = getelementptr inbounds double, ptr %89, i64 5
  store double 0.000000e+00, ptr %90, align 8, !tbaa !13
  %91 = load ptr, ptr %8, align 8, !tbaa !5
  %92 = getelementptr inbounds %class.Matrix, ptr %91, i32 0, i32 1
  %93 = load ptr, ptr %92, align 8, !tbaa !11
  %94 = load i32, ptr %11, align 4, !tbaa !9
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds ptr, ptr %93, i64 %95
  %97 = load ptr, ptr %96, align 8, !tbaa !5
  %98 = getelementptr inbounds double, ptr %97, i64 6
  store double 0.000000e+00, ptr %98, align 8, !tbaa !13
  %99 = load i32, ptr %12, align 4, !tbaa !9
  %100 = sext i32 %99 to i64
  %101 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %100) #8
  %102 = load ptr, ptr %101, align 8, !tbaa !5
  %103 = call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %102)
  %104 = fneg float %103
  %105 = fpext float %104 to double
  %106 = load ptr, ptr %8, align 8, !tbaa !5
  %107 = getelementptr inbounds %class.Matrix, ptr %106, i32 0, i32 1
  %108 = load ptr, ptr %107, align 8, !tbaa !11
  %109 = load i32, ptr %11, align 4, !tbaa !9
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds ptr, ptr %108, i64 %110
  %112 = load ptr, ptr %111, align 8, !tbaa !5
  %113 = getelementptr inbounds double, ptr %112, i64 7
  store double %105, ptr %113, align 8, !tbaa !13
  %114 = load i32, ptr %11, align 4, !tbaa !9
  %115 = add nsw i32 %114, 1
  store i32 %115, ptr %11, align 4, !tbaa !9
  %116 = load ptr, ptr %8, align 8, !tbaa !5
  %117 = getelementptr inbounds %class.Matrix, ptr %116, i32 0, i32 1
  %118 = load ptr, ptr %117, align 8, !tbaa !11
  %119 = load i32, ptr %11, align 4, !tbaa !9
  %120 = sext i32 %119 to i64
  %121 = getelementptr inbounds ptr, ptr %118, i64 %120
  %122 = load ptr, ptr %121, align 8, !tbaa !5
  %123 = getelementptr inbounds double, ptr %122, i64 1
  store double 0.000000e+00, ptr %123, align 8, !tbaa !13
  %124 = load ptr, ptr %8, align 8, !tbaa !5
  %125 = getelementptr inbounds %class.Matrix, ptr %124, i32 0, i32 1
  %126 = load ptr, ptr %125, align 8, !tbaa !11
  %127 = load i32, ptr %11, align 4, !tbaa !9
  %128 = sext i32 %127 to i64
  %129 = getelementptr inbounds ptr, ptr %126, i64 %128
  %130 = load ptr, ptr %129, align 8, !tbaa !5
  %131 = getelementptr inbounds double, ptr %130, i64 2
  store double 0.000000e+00, ptr %131, align 8, !tbaa !13
  %132 = load ptr, ptr %8, align 8, !tbaa !5
  %133 = getelementptr inbounds %class.Matrix, ptr %132, i32 0, i32 1
  %134 = load ptr, ptr %133, align 8, !tbaa !11
  %135 = load i32, ptr %11, align 4, !tbaa !9
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds ptr, ptr %134, i64 %136
  %138 = load ptr, ptr %137, align 8, !tbaa !5
  %139 = getelementptr inbounds double, ptr %138, i64 3
  store double 0.000000e+00, ptr %139, align 8, !tbaa !13
  %140 = load i32, ptr %12, align 4, !tbaa !9
  %141 = sext i32 %140 to i64
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %141) #8
  %143 = load ptr, ptr %142, align 8, !tbaa !5
  %144 = call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %143)
  %145 = fpext float %144 to double
  %146 = load ptr, ptr %8, align 8, !tbaa !5
  %147 = getelementptr inbounds %class.Matrix, ptr %146, i32 0, i32 1
  %148 = load ptr, ptr %147, align 8, !tbaa !11
  %149 = load i32, ptr %11, align 4, !tbaa !9
  %150 = sext i32 %149 to i64
  %151 = getelementptr inbounds ptr, ptr %148, i64 %150
  %152 = load ptr, ptr %151, align 8, !tbaa !5
  %153 = getelementptr inbounds double, ptr %152, i64 4
  store double %145, ptr %153, align 8, !tbaa !13
  %154 = load i32, ptr %12, align 4, !tbaa !9
  %155 = sext i32 %154 to i64
  %156 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %155) #8
  %157 = load ptr, ptr %156, align 8, !tbaa !5
  %158 = call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %157)
  %159 = fpext float %158 to double
  %160 = load ptr, ptr %8, align 8, !tbaa !5
  %161 = getelementptr inbounds %class.Matrix, ptr %160, i32 0, i32 1
  %162 = load ptr, ptr %161, align 8, !tbaa !11
  %163 = load i32, ptr %11, align 4, !tbaa !9
  %164 = sext i32 %163 to i64
  %165 = getelementptr inbounds ptr, ptr %162, i64 %164
  %166 = load ptr, ptr %165, align 8, !tbaa !5
  %167 = getelementptr inbounds double, ptr %166, i64 5
  store double %159, ptr %167, align 8, !tbaa !13
  %168 = load ptr, ptr %8, align 8, !tbaa !5
  %169 = getelementptr inbounds %class.Matrix, ptr %168, i32 0, i32 1
  %170 = load ptr, ptr %169, align 8, !tbaa !11
  %171 = load i32, ptr %11, align 4, !tbaa !9
  %172 = sext i32 %171 to i64
  %173 = getelementptr inbounds ptr, ptr %170, i64 %172
  %174 = load ptr, ptr %173, align 8, !tbaa !5
  %175 = getelementptr inbounds double, ptr %174, i64 6
  store double 1.000000e+00, ptr %175, align 8, !tbaa !13
  %176 = load i32, ptr %12, align 4, !tbaa !9
  %177 = sext i32 %176 to i64
  %178 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %177) #8
  %179 = load ptr, ptr %178, align 8, !tbaa !5
  %180 = call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %179)
  %181 = fneg float %180
  %182 = fpext float %181 to double
  %183 = load ptr, ptr %8, align 8, !tbaa !5
  %184 = getelementptr inbounds %class.Matrix, ptr %183, i32 0, i32 1
  %185 = load ptr, ptr %184, align 8, !tbaa !11
  %186 = load i32, ptr %11, align 4, !tbaa !9
  %187 = sext i32 %186 to i64
  %188 = getelementptr inbounds ptr, ptr %185, i64 %187
  %189 = load ptr, ptr %188, align 8, !tbaa !5
  %190 = getelementptr inbounds double, ptr %189, i64 7
  store double %182, ptr %190, align 8, !tbaa !13
  br label %191

191:                                              ; preds = %35
  %192 = load i32, ptr %12, align 4, !tbaa !9
  %193 = add nsw i32 %192, 1
  store i32 %193, ptr %12, align 4, !tbaa !9
  br label %26, !llvm.loop !15

194:                                              ; preds = %30
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #8
  call void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %13)
  call void @llvm.lifetime.start.p0(i64 24, ptr %14) #8
  invoke void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %14)
          to label %195 unwind label %203

195:                                              ; preds = %194
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #8
  invoke void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %196 unwind label %207

196:                                              ; preds = %195
  %197 = load ptr, ptr %8, align 8, !tbaa !5
  invoke void @_ZNK6Matrix3svdERS_S0_S0_(ptr noundef nonnull align 8 dereferenceable(24) %197, ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %198 unwind label %211

198:                                              ; preds = %196
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #8
  store i32 1, ptr %16, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #8
  store i32 0, ptr %17, align 4, !tbaa !9
  br label %199

199:                                              ; preds = %252, %198
  %200 = load i32, ptr %16, align 4, !tbaa !9
  %201 = icmp sle i32 %200, 2
  br i1 %201, label %215, label %202

202:                                              ; preds = %199
  store i32 5, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #8
  br label %257

203:                                              ; preds = %194
  %204 = landingpad { ptr, i32 }
          cleanup
  %205 = extractvalue { ptr, i32 } %204, 0
  store ptr %205, ptr %9, align 8
  %206 = extractvalue { ptr, i32 } %204, 1
  store i32 %206, ptr %10, align 4
  br label %266

207:                                              ; preds = %195
  %208 = landingpad { ptr, i32 }
          cleanup
  %209 = extractvalue { ptr, i32 } %208, 0
  store ptr %209, ptr %9, align 8
  %210 = extractvalue { ptr, i32 } %208, 1
  store i32 %210, ptr %10, align 4
  br label %265

211:                                              ; preds = %196
  %212 = landingpad { ptr, i32 }
          cleanup
  %213 = extractvalue { ptr, i32 } %212, 0
  store ptr %213, ptr %9, align 8
  %214 = extractvalue { ptr, i32 } %212, 1
  store i32 %214, ptr %10, align 4
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  br label %265

215:                                              ; preds = %199
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #8
  store i32 1, ptr %19, align 4, !tbaa !9
  br label %216

216:                                              ; preds = %248, %215
  %217 = load i32, ptr %19, align 4, !tbaa !9
  %218 = icmp sle i32 %217, 2
  br i1 %218, label %220, label %219

219:                                              ; preds = %216
  store i32 8, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  br label %251

220:                                              ; preds = %216
  %221 = getelementptr inbounds %class.Matrix, ptr %15, i32 0, i32 1
  %222 = load ptr, ptr %221, align 8, !tbaa !11
  %223 = load i32, ptr %19, align 4, !tbaa !9
  %224 = load i32, ptr %17, align 4, !tbaa !9
  %225 = add nsw i32 %223, %224
  %226 = sext i32 %225 to i64
  %227 = getelementptr inbounds ptr, ptr %222, i64 %226
  %228 = load ptr, ptr %227, align 8, !tbaa !5
  %229 = getelementptr inbounds double, ptr %228, i64 7
  %230 = load double, ptr %229, align 8, !tbaa !13
  %231 = getelementptr inbounds %class.Matrix, ptr %15, i32 0, i32 1
  %232 = load ptr, ptr %231, align 8, !tbaa !11
  %233 = getelementptr inbounds ptr, ptr %232, i64 7
  %234 = load ptr, ptr %233, align 8, !tbaa !5
  %235 = getelementptr inbounds double, ptr %234, i64 7
  %236 = load double, ptr %235, align 8, !tbaa !13
  %237 = fdiv double %230, %236
  %238 = load ptr, ptr %6, align 8, !tbaa !5
  %239 = getelementptr inbounds %class.Matrix, ptr %238, i32 0, i32 1
  %240 = load ptr, ptr %239, align 8, !tbaa !11
  %241 = load i32, ptr %16, align 4, !tbaa !9
  %242 = sext i32 %241 to i64
  %243 = getelementptr inbounds ptr, ptr %240, i64 %242
  %244 = load ptr, ptr %243, align 8, !tbaa !5
  %245 = load i32, ptr %19, align 4, !tbaa !9
  %246 = sext i32 %245 to i64
  %247 = getelementptr inbounds double, ptr %244, i64 %246
  store double %237, ptr %247, align 8, !tbaa !13
  br label %248

248:                                              ; preds = %220
  %249 = load i32, ptr %19, align 4, !tbaa !9
  %250 = add nsw i32 %249, 1
  store i32 %250, ptr %19, align 4, !tbaa !9
  br label %216, !llvm.loop !17

251:                                              ; preds = %219
  br label %252

252:                                              ; preds = %251
  %253 = load i32, ptr %16, align 4, !tbaa !9
  %254 = add nsw i32 %253, 1
  store i32 %254, ptr %16, align 4, !tbaa !9
  %255 = load i32, ptr %17, align 4, !tbaa !9
  %256 = add nsw i32 %255, 3
  store i32 %256, ptr %17, align 4, !tbaa !9
  br label %199, !llvm.loop !18

257:                                              ; preds = %202
  %258 = load ptr, ptr %8, align 8, !tbaa !5
  %259 = icmp eq ptr %258, null
  br i1 %259, label %264, label %260

260:                                              ; preds = %257
  %261 = load ptr, ptr %258, align 8, !tbaa !19
  %262 = getelementptr inbounds ptr, ptr %261, i64 1
  %263 = load ptr, ptr %262, align 8
  call void %263(ptr noundef nonnull align 8 dereferenceable(24) %258) #8
  br label %264

264:                                              ; preds = %260, %257
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #8
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #8
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  ret void

265:                                              ; preds = %211, %207
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #8
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #8
  br label %266

266:                                              ; preds = %265, %203
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #8
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  br label %267

267:                                              ; preds = %266, %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  br label %268

268:                                              ; preds = %267
  %269 = load ptr, ptr %9, align 8
  %270 = load i32, ptr %10, align 4
  %271 = insertvalue { ptr, i32 } poison, ptr %269, 0
  %272 = insertvalue { ptr, i32 } %271, i32 %270, 1
  resume { ptr, i32 } %272
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nounwind "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 = { nobuiltin allocsize(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 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress 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 = { 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 8}
!12 = !{!"_ZTS6Matrix", !6, i64 8, !10, i64 16, !10, i64 20}
!13 = !{!14, !14, i64 0}
!14 = !{!"double", !7, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = distinct !{!17, !16}
!18 = distinct !{!18, !16}
!19 = !{!20, !20, i64 0}
!20 = !{!"vtable pointer", !8, i64 0}


; 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.Matrix = type { ptr, ptr, i32, i32 }

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

declare void @_ZN6MatrixC1Eii(ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, i32 noundef) unnamed_addr #1

declare void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

declare void @_ZNK6Matrix3svdERS_S0_S0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1

; Function Attrs: nounwind
declare void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP16CornerDescriptorSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z13computeAffineSt6vectorIP16CornerDescriptorSaIS1_EES3_P6Matrix(ptr noundef nonnull %0, ptr noundef %1, ptr nocapture noundef readonly %2) local_unnamed_addr #7 personality ptr @__gxx_personality_v0 {
  %4 = alloca %class.Matrix, align 8
  %5 = alloca %class.Matrix, align 8
  %6 = alloca %class.Matrix, align 8
  %7 = tail call noundef i64 @_ZNKSt6vectorIP16CornerDescriptorSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #9
  %8 = trunc i64 %7 to i32
  %9 = tail call noalias noundef nonnull dereferenceable(24) ptr @_Znwm(i64 noundef 24) #10
  %10 = shl nsw i32 %8, 1
  invoke void @_ZN6MatrixC1Eii(ptr noundef nonnull align 8 dereferenceable(24) %9, i32 noundef %10, i32 noundef 7)
          to label %.preheader64 unwind label %13

.preheader64:                                     ; preds = %3
  %11 = icmp sgt i32 %8, 0
  br i1 %11, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader64
  %12 = getelementptr inbounds i8, ptr %9, i64 8
  %wide.trip.count = and i64 %7, 2147483647
  br label %15

._crit_edge:                                      ; preds = %15, %.preheader64
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #9
  call void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #9
  invoke void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %75 unwind label %119

13:                                               ; preds = %3
  %14 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %9, i64 noundef 24) #11
  br label %127

15:                                               ; preds = %.lr.ph, %15
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %15 ]
  %16 = shl nuw nsw i64 %indvars.iv, 1
  %17 = or disjoint i64 %16, 1
  %18 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #9
  %19 = load ptr, ptr %18, align 8, !tbaa !5
  %20 = tail call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %19)
  %21 = fpext float %20 to double
  %22 = load ptr, ptr %12, align 8, !tbaa !9
  %23 = getelementptr inbounds ptr, ptr %22, i64 %17
  %24 = load ptr, ptr %23, align 8, !tbaa !5
  %25 = getelementptr inbounds i8, ptr %24, i64 8
  store double %21, ptr %25, align 8, !tbaa !12
  %26 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #9
  %27 = load ptr, ptr %26, align 8, !tbaa !5
  %28 = tail call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %27)
  %29 = fpext float %28 to double
  %30 = load ptr, ptr %12, align 8, !tbaa !9
  %31 = getelementptr inbounds ptr, ptr %30, i64 %17
  %32 = load ptr, ptr %31, align 8, !tbaa !5
  %33 = getelementptr inbounds i8, ptr %32, i64 16
  store double %29, ptr %33, align 8, !tbaa !12
  %34 = getelementptr inbounds i8, ptr %32, i64 24
  store double 1.000000e+00, ptr %34, align 8, !tbaa !12
  %35 = getelementptr inbounds i8, ptr %32, i64 32
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %35, i8 0, i64 24, i1 false)
  %36 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv) #9
  %37 = load ptr, ptr %36, align 8, !tbaa !5
  %38 = tail call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %37)
  %39 = fneg float %38
  %40 = fpext float %39 to double
  %41 = load ptr, ptr %12, align 8, !tbaa !9
  %42 = getelementptr inbounds ptr, ptr %41, i64 %17
  %43 = load ptr, ptr %42, align 8, !tbaa !5
  %44 = getelementptr inbounds i8, ptr %43, i64 56
  store double %40, ptr %44, align 8, !tbaa !12
  %45 = add nuw nsw i64 %16, 2
  %46 = getelementptr inbounds ptr, ptr %41, i64 %45
  %47 = load ptr, ptr %46, align 8, !tbaa !5
  %48 = getelementptr inbounds i8, ptr %47, i64 8
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %48, i8 0, i64 24, i1 false)
  %49 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #9
  %50 = load ptr, ptr %49, align 8, !tbaa !5
  %51 = tail call noundef float @_ZNK6Corner4getXEv(ptr noundef nonnull align 4 dereferenceable(88) %50)
  %52 = fpext float %51 to double
  %53 = load ptr, ptr %12, align 8, !tbaa !9
  %54 = getelementptr inbounds ptr, ptr %53, i64 %45
  %55 = load ptr, ptr %54, align 8, !tbaa !5
  %56 = getelementptr inbounds i8, ptr %55, i64 32
  store double %52, ptr %56, align 8, !tbaa !12
  %57 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #9
  %58 = load ptr, ptr %57, align 8, !tbaa !5
  %59 = tail call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %58)
  %60 = fpext float %59 to double
  %61 = load ptr, ptr %12, align 8, !tbaa !9
  %62 = getelementptr inbounds ptr, ptr %61, i64 %45
  %63 = load ptr, ptr %62, align 8, !tbaa !5
  %64 = getelementptr inbounds i8, ptr %63, i64 40
  store double %60, ptr %64, align 8, !tbaa !12
  %65 = getelementptr inbounds i8, ptr %63, i64 48
  store double 1.000000e+00, ptr %65, align 8, !tbaa !12
  %66 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP16CornerDescriptorSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv) #9
  %67 = load ptr, ptr %66, align 8, !tbaa !5
  %68 = tail call noundef float @_ZNK6Corner4getYEv(ptr noundef nonnull align 4 dereferenceable(88) %67)
  %69 = fneg float %68
  %70 = fpext float %69 to double
  %71 = load ptr, ptr %12, align 8, !tbaa !9
  %72 = getelementptr inbounds ptr, ptr %71, i64 %45
  %73 = load ptr, ptr %72, align 8, !tbaa !5
  %74 = getelementptr inbounds i8, ptr %73, i64 56
  store double %70, ptr %74, align 8, !tbaa !12
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %15, !llvm.loop !14

75:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #9
  invoke void @_ZN6MatrixC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %76 unwind label %121

76:                                               ; preds = %75
  invoke void @_ZNK6Matrix3svdERS_S0_S0_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %.preheader63 unwind label %123

.preheader63:                                     ; preds = %76
  %77 = getelementptr inbounds i8, ptr %6, i64 8
  %78 = load ptr, ptr %77, align 8, !tbaa !9
  %79 = getelementptr inbounds i8, ptr %78, i64 56
  %80 = load ptr, ptr %79, align 8, !tbaa !5
  %81 = getelementptr inbounds i8, ptr %80, i64 56
  %82 = getelementptr inbounds i8, ptr %2, i64 8
  %83 = load ptr, ptr %82, align 8, !tbaa !9
  %84 = getelementptr inbounds i8, ptr %83, i64 8
  %85 = load ptr, ptr %84, align 8, !tbaa !5
  %86 = getelementptr inbounds i8, ptr %78, i64 8
  %87 = load ptr, ptr %86, align 8, !tbaa !5
  %88 = getelementptr inbounds i8, ptr %87, i64 56
  %89 = load double, ptr %88, align 8, !tbaa !12
  %90 = load double, ptr %81, align 8, !tbaa !12
  %91 = fdiv double %89, %90
  %92 = getelementptr inbounds i8, ptr %85, i64 8
  store double %91, ptr %92, align 8, !tbaa !12
  %93 = getelementptr inbounds i8, ptr %78, i64 16
  %94 = load ptr, ptr %93, align 8, !tbaa !5
  %95 = getelementptr inbounds i8, ptr %94, i64 56
  %96 = load double, ptr %95, align 8, !tbaa !12
  %97 = load double, ptr %81, align 8, !tbaa !12
  %98 = fdiv double %96, %97
  %99 = getelementptr inbounds i8, ptr %85, i64 16
  store double %98, ptr %99, align 8, !tbaa !12
  %100 = getelementptr inbounds i8, ptr %83, i64 16
  %101 = load ptr, ptr %100, align 8, !tbaa !5
  %102 = getelementptr inbounds i8, ptr %78, i64 32
  %103 = load ptr, ptr %102, align 8, !tbaa !5
  %104 = getelementptr inbounds i8, ptr %103, i64 56
  %105 = load double, ptr %104, align 8, !tbaa !12
  %106 = load double, ptr %81, align 8, !tbaa !12
  %107 = fdiv double %105, %106
  %108 = getelementptr inbounds i8, ptr %101, i64 8
  store double %107, ptr %108, align 8, !tbaa !12
  %109 = getelementptr inbounds i8, ptr %78, i64 40
  %110 = load ptr, ptr %109, align 8, !tbaa !5
  %111 = getelementptr inbounds i8, ptr %110, i64 56
  %112 = load double, ptr %111, align 8, !tbaa !12
  %113 = load double, ptr %81, align 8, !tbaa !12
  %114 = fdiv double %112, %113
  %115 = getelementptr inbounds i8, ptr %101, i64 16
  store double %114, ptr %115, align 8, !tbaa !12
  %116 = load ptr, ptr %9, align 8, !tbaa !16
  %117 = getelementptr inbounds i8, ptr %116, i64 8
  %118 = load ptr, ptr %117, align 8
  call void %118(ptr noundef nonnull align 8 dereferenceable(24) %9) #9
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #9
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #9
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #9
  ret void

119:                                              ; preds = %._crit_edge
  %120 = landingpad { ptr, i32 }
          cleanup
  br label %126

121:                                              ; preds = %75
  %122 = landingpad { ptr, i32 }
          cleanup
  br label %125

123:                                              ; preds = %76
  %124 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #9
  br label %125

125:                                              ; preds = %123, %121
  %.pn = phi { ptr, i32 } [ %124, %123 ], [ %122, %121 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #9
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  br label %126

126:                                              ; preds = %125, %119
  %.pn.pn = phi { ptr, i32 } [ %.pn, %125 ], [ %120, %119 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #9
  call void @_ZN6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #9
  br label %127

127:                                              ; preds = %126, %13
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %126 ], [ %14, %13 ]
  resume { ptr, i32 } %.pn.pn.pn
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #8

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nounwind "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 = { nobuiltin allocsize(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 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress 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 = { 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 #7 = { 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 #8 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #9 = { nounwind }
attributes #10 = { builtin allocsize(0) }
attributes #11 = { builtin nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 8}
!10 = !{!"_ZTS6Matrix", !6, i64 8, !11, i64 16, !11, i64 20}
!11 = !{!"int", !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"double", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = !{!17, !17, i64 0}
!17 = !{!"vtable pointer", !8, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass