; LLVM IR from Eydcao/Yan-CG-SnowSim :: src/Grid.ll (ZN8GridMesh39initializeGridMeshActiveMassAndMomentumEv)

; 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.Eigen::CwiseUnaryOp" = type <{ ptr, [8 x i8] }>
%"class.Eigen::CwiseBinaryOp.42" = type <{ ptr, ptr, [8 x i8] }>
%class.Bounds3 = type { %"class.Eigen::Matrix", %"class.Eigen::Matrix" }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { %"struct.Eigen::internal::plain_array" }
%"struct.Eigen::internal::plain_array" = type { [3 x float] }
%"class.Eigen::CwiseBinaryOp.68" = type { [8 x i8], %"class.Eigen::CwiseBinaryOp.42", %"class.Eigen::CwiseUnaryOp", [8 x i8] }
%"class.Eigen::CwiseBinaryOp.75" = type <{ [4 x i8], %"class.Eigen::CwiseNullaryOp", [4 x i8], ptr, [8 x i8] }>
%"class.Eigen::CwiseNullaryOp" = type { [4 x i8], %"struct.Eigen::internal::scalar_constant_op" }
%"struct.Eigen::internal::scalar_constant_op" = type { float }
%class.GridMesh = type { %class.Bounds3, %class.Bounds3, %"class.Eigen::Matrix.9", %"class.Eigen::Matrix", ptr, float, i32, %"class.std::vector.19", i32, %"class.std::vector.19" }
%"class.Eigen::Matrix.9" = type { %"class.Eigen::PlainObjectBase.10" }
%"class.Eigen::PlainObjectBase.10" = type { %"class.Eigen::DenseStorage.17" }
%"class.Eigen::DenseStorage.17" = type { %"struct.Eigen::internal::plain_array.18" }
%"struct.Eigen::internal::plain_array.18" = type { [3 x i32] }
%"class.std::vector.19" = type { %"struct.std::_Vector_base.20" }
%"struct.std::_Vector_base.20" = type { %"struct.std::_Vector_base<GridCell *, std::allocator<GridCell *>>::_Vector_impl" }
%"struct.std::_Vector_base<GridCell *, std::allocator<GridCell *>>::_Vector_impl" = type { %"struct.std::_Vector_base<GridCell *, std::allocator<GridCell *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<GridCell *, std::allocator<GridCell *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.SnowParticleSet = type <{ %"class.std::vector", float, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<SnowParticle *, std::allocator<SnowParticle *>>::_Vector_impl" }
%"struct.std::_Vector_base<SnowParticle *, std::allocator<SnowParticle *>>::_Vector_impl" = type { %"struct.std::_Vector_base<SnowParticle *, std::allocator<SnowParticle *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<SnowParticle *, std::allocator<SnowParticle *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.SnowParticle = type { float, float, float, %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix.58", %"class.Eigen::Matrix.58", [64 x %"class.Eigen::Matrix"], [64 x float], ptr }
%"class.Eigen::Matrix.58" = type { %"class.Eigen::PlainObjectBase.59" }
%"class.Eigen::PlainObjectBase.59" = type { %"class.Eigen::DenseStorage.66" }
%"class.Eigen::DenseStorage.66" = type { %"struct.Eigen::internal::plain_array.67" }
%"struct.Eigen::internal::plain_array.67" = type { [9 x float] }
%class.GridCell = type { i8, i32, i32, i32, float, %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.std::vector", %"class.std::vector.3", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", float }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8GridCell9resetCellEv(ptr noundef nonnull align 8 dereferenceable(168)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSERKS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE12cwiseInverseEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseUnaryOp") align 8, ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKfS3_S3_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEmiIS2_EEKNS_13CwiseBinaryOpINS_8internal20scalar_difference_opIfNS6_6traitsIT_E6ScalarEEEKS2_KS9_EERKNS0_IS9_EE(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseBinaryOp.42") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(24) ptr @_ZN7Bounds3aSEOS_(ptr noundef nonnull align 4 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8GridMesh39initializeGridMeshActiveMassAndMomentumEv(ptr noundef nonnull align 8 dereferenceable(144) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca %class.Bounds3, align 4
  %6 = alloca %"class.Eigen::Matrix", align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca %"class.Eigen::Matrix", align 4
  %12 = alloca %"class.Eigen::Matrix", align 4
  %13 = alloca float, align 4
  %14 = alloca %class.Bounds3, align 4
  %15 = alloca %"class.Eigen::Matrix", align 4
  %16 = alloca %"class.Eigen::CwiseBinaryOp.68", align 8
  %17 = alloca %"class.Eigen::CwiseBinaryOp.42", align 8
  %18 = alloca %"class.Eigen::CwiseUnaryOp", align 8
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca ptr, align 8
  %25 = alloca float, align 4
  %26 = alloca float, align 4
  %27 = alloca float, align 4
  %28 = alloca float, align 4
  %29 = alloca float, align 4
  %30 = alloca float, align 4
  %31 = alloca float, align 4
  %32 = alloca %"class.Eigen::Matrix", align 4
  %33 = alloca float, align 4
  %34 = alloca float, align 4
  %35 = alloca float, align 4
  %36 = alloca %"class.Eigen::CwiseBinaryOp.75", align 8
  %37 = alloca float, align 4
  %38 = alloca i32, align 4
  %39 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %40 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %41

41:                                               ; preds = %54, %1
  %42 = load i32, ptr %3, align 4, !tbaa !9
  %43 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 8
  %44 = load i32, ptr %43, align 8, !tbaa !11
  %45 = icmp slt i32 %42, %44
  br i1 %45, label %47, label %46

46:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %57

47:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %48 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 9
  %49 = load i32, ptr %3, align 4, !tbaa !9
  %50 = sext i32 %49 to i64
  %51 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %48, i64 noundef %50) #6
  %52 = load ptr, ptr %51, align 8, !tbaa !5
  store ptr %52, ptr %4, align 8, !tbaa !5
  %53 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN8GridCell9resetCellEv(ptr noundef nonnull align 8 dereferenceable(168) %53)
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  br label %54

54:                                               ; preds = %47
  %55 = load i32, ptr %3, align 4, !tbaa !9
  %56 = add nsw i32 %55, 1
  store i32 %56, ptr %3, align 4, !tbaa !9
  br label %41, !llvm.loop !27

57:                                               ; preds = %46
  %58 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 9
  call void @_ZNSt6vectorIP8GridCellSaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %58) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #6
  %59 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 4
  %60 = load ptr, ptr %59, align 8, !tbaa !29
  %61 = getelementptr inbounds %class.SnowParticleSet, ptr %60, i32 0, i32 0
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12SnowParticleSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %61, i64 noundef 0) #6
  %63 = load ptr, ptr %62, align 8, !tbaa !5
  %64 = getelementptr inbounds %class.SnowParticle, ptr %63, i32 0, i32 3
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %6, ptr noundef nonnull align 4 dereferenceable(12) %64)
  call void @_ZN7Bounds3C2EN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr noundef nonnull align 4 dereferenceable(24) %5, ptr noundef %6)
  %65 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 1
  %66 = call noundef nonnull align 4 dereferenceable(24) ptr @_ZN7Bounds3aSEOS_(ptr noundef nonnull align 4 dereferenceable(24) %65, ptr noundef nonnull align 4 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %67 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 4
  %68 = load ptr, ptr %67, align 8, !tbaa !29
  %69 = getelementptr inbounds %class.SnowParticleSet, ptr %68, i32 0, i32 1
  store ptr %69, ptr %7, align 8, !tbaa !5
  %70 = load ptr, ptr %7, align 8, !tbaa !5
  store float 0.000000e+00, ptr %70, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  store i32 0, ptr %8, align 4, !tbaa !9
  br label %71

71:                                               ; preds = %330, %57
  %72 = load i32, ptr %8, align 4, !tbaa !9
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 4
  %75 = load ptr, ptr %74, align 8, !tbaa !29
  %76 = getelementptr inbounds %class.SnowParticleSet, ptr %75, i32 0, i32 0
  %77 = call noundef i64 @_ZNKSt6vectorIP12SnowParticleSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %76) #6
  %78 = icmp ult i64 %73, %77
  br i1 %78, label %80, label %79

79:                                               ; preds = %71
  store i32 5, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %333

80:                                               ; preds = %71
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %81 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 4
  %82 = load ptr, ptr %81, align 8, !tbaa !29
  %83 = getelementptr inbounds %class.SnowParticleSet, ptr %82, i32 0, i32 0
  %84 = load i32, ptr %8, align 4, !tbaa !9
  %85 = sext i32 %84 to i64
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12SnowParticleSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %83, i64 noundef %85) #6
  %87 = load ptr, ptr %86, align 8, !tbaa !5
  store ptr %87, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %11) #6
  %88 = load ptr, ptr %10, align 8, !tbaa !5
  %89 = getelementptr inbounds %class.SnowParticle, ptr %88, i32 0, i32 3
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %11, ptr noundef nonnull align 4 dereferenceable(12) %89)
  call void @llvm.lifetime.start.p0(i64 12, ptr %12) #6
  %90 = load ptr, ptr %10, align 8, !tbaa !5
  %91 = getelementptr inbounds %class.SnowParticle, ptr %90, i32 0, i32 4
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %12, ptr noundef nonnull align 4 dereferenceable(12) %91)
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  %92 = call noundef float @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE4normEv(ptr noundef nonnull align 1 dereferenceable(1) %12)
  store float %92, ptr %13, align 4, !tbaa !30
  %93 = load float, ptr %13, align 4, !tbaa !30
  %94 = load ptr, ptr %7, align 8, !tbaa !5
  %95 = load float, ptr %94, align 4, !tbaa !30
  %96 = fcmp ogt float %93, %95
  br i1 %96, label %97, label %100

97:                                               ; preds = %80
  %98 = load float, ptr %13, align 4, !tbaa !30
  %99 = load ptr, ptr %7, align 8, !tbaa !5
  store float %98, ptr %99, align 4, !tbaa !30
  br label %100

100:                                              ; preds = %97, %80
  call void @llvm.lifetime.start.p0(i64 24, ptr %14) #6
  %101 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 1
  call void @_Z5UnionRK7Bounds3RKN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr dead_on_unwind writable sret(%class.Bounds3) align 4 %14, ptr noundef nonnull align 4 dereferenceable(24) %101, ptr noundef nonnull align 4 dereferenceable(12) %11)
  %102 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 1
  %103 = call noundef nonnull align 4 dereferenceable(24) ptr @_ZN7Bounds3aSEOS_(ptr noundef nonnull align 4 dereferenceable(24) %102, ptr noundef nonnull align 4 dereferenceable(24) %14) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #6
  call void @llvm.lifetime.start.p0(i64 56, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #6
  %104 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 0
  %105 = getelementptr inbounds %class.Bounds3, ptr %104, i32 0, i32 0
  call void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEmiIS2_EEKNS_13CwiseBinaryOpINS_8internal20scalar_difference_opIfNS6_6traitsIT_E6ScalarEEEKS2_KS9_EERKNS0_IS9_EE(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseBinaryOp.42") align 8 %17, ptr noundef nonnull align 1 dereferenceable(1) %11, ptr noundef nonnull align 1 dereferenceable(1) %105)
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #6
  %106 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 3
  call void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE12cwiseInverseEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseUnaryOp") align 8 %18, ptr noundef nonnull align 1 dereferenceable(1) %106)
  call void @_ZNK5Eigen10MatrixBaseINS_13CwiseBinaryOpINS_8internal20scalar_difference_opIffEEKNS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEES7_EEE12cwiseProductINS_12CwiseUnaryOpINS2_17scalar_inverse_opIfEES7_EEEEKNS1_INS2_17scalar_product_opIfNS2_6traitsIT_E6ScalarEEEKS8_KSH_EERKNS0_ISH_EE(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseBinaryOp.68") align 8 %16, ptr noundef nonnull align 1 dereferenceable(1) %17, ptr noundef nonnull align 1 dereferenceable(1) %18)
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2INS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS3_INS4_20scalar_difference_opIffEEKS1_S9_EEKNS_12CwiseUnaryOpINS4_17scalar_inverse_opIfEES9_EEEEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(12) %15, ptr noundef nonnull align 1 dereferenceable(1) %16)
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #6
  store i32 0, ptr %19, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #6
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %108 = load float, ptr %107, align 4, !tbaa !30
  %109 = fptosi float %108 to i32
  %110 = sub nsw i32 %109, 1
  store i32 %110, ptr %20, align 4, !tbaa !9
  br label %111

111:                                              ; preds = %326, %100
  %112 = load i32, ptr %20, align 4, !tbaa !9
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %114 = load float, ptr %113, align 4, !tbaa !30
  %115 = fptosi float %114 to i32
  %116 = add nsw i32 %115, 3
  %117 = icmp slt i32 %112, %116
  br i1 %117, label %119, label %118

118:                                              ; preds = %111
  store i32 8, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #6
  br label %329

119:                                              ; preds = %111
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #6
  %120 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %121 = load float, ptr %120, align 4, !tbaa !30
  %122 = fptosi float %121 to i32
  %123 = sub nsw i32 %122, 1
  store i32 %123, ptr %21, align 4, !tbaa !9
  br label %124

124:                                              ; preds = %322, %119
  %125 = load i32, ptr %21, align 4, !tbaa !9
  %126 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %127 = load float, ptr %126, align 4, !tbaa !30
  %128 = fptosi float %127 to i32
  %129 = add nsw i32 %128, 3
  %130 = icmp slt i32 %125, %129
  br i1 %130, label %132, label %131

131:                                              ; preds = %124
  store i32 11, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #6
  br label %325

132:                                              ; preds = %124
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #6
  %133 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %134 = load float, ptr %133, align 4, !tbaa !30
  %135 = fptosi float %134 to i32
  %136 = sub nsw i32 %135, 1
  store i32 %136, ptr %22, align 4, !tbaa !9
  br label %137

137:                                              ; preds = %318, %132
  %138 = load i32, ptr %22, align 4, !tbaa !9
  %139 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %140 = load float, ptr %139, align 4, !tbaa !30
  %141 = fptosi float %140 to i32
  %142 = add nsw i32 %141, 3
  %143 = icmp slt i32 %138, %142
  br i1 %143, label %145, label %144

144:                                              ; preds = %137
  store i32 14, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #6
  br label %321

145:                                              ; preds = %137
  %146 = load i32, ptr %20, align 4, !tbaa !9
  %147 = icmp sge i32 %146, 0
  br i1 %147, label %148, label %303

148:                                              ; preds = %145
  %149 = load i32, ptr %21, align 4, !tbaa !9
  %150 = icmp sge i32 %149, 0
  br i1 %150, label %151, label %303

151:                                              ; preds = %148
  %152 = load i32, ptr %22, align 4, !tbaa !9
  %153 = icmp sge i32 %152, 0
  br i1 %153, label %154, label %303

154:                                              ; preds = %151
  %155 = load i32, ptr %20, align 4, !tbaa !9
  %156 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 2
  %157 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %156)
  %158 = load i32, ptr %157, align 4, !tbaa !9
  %159 = icmp slt i32 %155, %158
  br i1 %159, label %160, label %303

160:                                              ; preds = %154
  %161 = load i32, ptr %21, align 4, !tbaa !9
  %162 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 2
  %163 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %162)
  %164 = load i32, ptr %163, align 4, !tbaa !9
  %165 = icmp slt i32 %161, %164
  br i1 %165, label %166, label %303

166:                                              ; preds = %160
  %167 = load i32, ptr %22, align 4, !tbaa !9
  %168 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 2
  %169 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %168)
  %170 = load i32, ptr %169, align 4, !tbaa !9
  %171 = icmp slt i32 %167, %170
  br i1 %171, label %172, label %303

172:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  %173 = load i32, ptr %20, align 4, !tbaa !9
  %174 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 2
  %175 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %174)
  %176 = load i32, ptr %175, align 4, !tbaa !9
  %177 = mul nsw i32 %173, %176
  %178 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 2
  %179 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %178)
  %180 = load i32, ptr %179, align 4, !tbaa !9
  %181 = mul nsw i32 %177, %180
  %182 = load i32, ptr %21, align 4, !tbaa !9
  %183 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 2
  %184 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %183)
  %185 = load i32, ptr %184, align 4, !tbaa !9
  %186 = mul nsw i32 %182, %185
  %187 = add nsw i32 %181, %186
  %188 = load i32, ptr %22, align 4, !tbaa !9
  %189 = add nsw i32 %187, %188
  store i32 %189, ptr %23, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #6
  %190 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 7
  %191 = load i32, ptr %23, align 4, !tbaa !9
  %192 = sext i32 %191 to i64
  %193 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %190, i64 noundef %192) #6
  %194 = load ptr, ptr %193, align 8, !tbaa !5
  store ptr %194, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  %195 = load i32, ptr %20, align 4, !tbaa !9
  %196 = sitofp i32 %195 to float
  %197 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %198 = load float, ptr %197, align 4, !tbaa !30
  %199 = fsub float %196, %198
  store float %199, ptr %25, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #6
  %200 = load i32, ptr %21, align 4, !tbaa !9
  %201 = sitofp i32 %200 to float
  %202 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %203 = load float, ptr %202, align 4, !tbaa !30
  %204 = fsub float %201, %203
  store float %204, ptr %26, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #6
  %205 = load i32, ptr %22, align 4, !tbaa !9
  %206 = sitofp i32 %205 to float
  %207 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %208 = load float, ptr %207, align 4, !tbaa !30
  %209 = fsub float %206, %208
  store float %209, ptr %27, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #6
  %210 = load float, ptr %25, align 4, !tbaa !30
  %211 = call noundef float @_ZN8GridMesh7bsplineEf(float noundef %210)
  store float %211, ptr %28, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #6
  %212 = load float, ptr %26, align 4, !tbaa !30
  %213 = call noundef float @_ZN8GridMesh7bsplineEf(float noundef %212)
  store float %213, ptr %29, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #6
  %214 = load float, ptr %27, align 4, !tbaa !30
  %215 = call noundef float @_ZN8GridMesh7bsplineEf(float noundef %214)
  store float %215, ptr %30, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #6
  %216 = load float, ptr %28, align 4, !tbaa !30
  %217 = load float, ptr %29, align 4, !tbaa !30
  %218 = fmul float %216, %217
  %219 = load float, ptr %30, align 4, !tbaa !30
  %220 = fmul float %218, %219
  store float %220, ptr %31, align 4, !tbaa !30
  %221 = load float, ptr %31, align 4, !tbaa !30
  %222 = fcmp ogt float %221, 0x3F1A36E2E0000000
  br i1 %222, label %223, label %290

223:                                              ; preds = %172
  call void @llvm.lifetime.start.p0(i64 12, ptr %32) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #6
  %224 = load float, ptr %29, align 4, !tbaa !30
  %225 = load float, ptr %30, align 4, !tbaa !30
  %226 = fmul float %224, %225
  %227 = load float, ptr %25, align 4, !tbaa !30
  %228 = call noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef %227)
  %229 = fmul float %226, %228
  %230 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 3
  %231 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %230)
  %232 = load float, ptr %231, align 4, !tbaa !30
  %233 = fdiv float %229, %232
  store float %233, ptr %33, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #6
  %234 = load float, ptr %30, align 4, !tbaa !30
  %235 = load float, ptr %28, align 4, !tbaa !30
  %236 = fmul float %234, %235
  %237 = load float, ptr %26, align 4, !tbaa !30
  %238 = call noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef %237)
  %239 = fmul float %236, %238
  %240 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 3
  %241 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %240)
  %242 = load float, ptr %241, align 4, !tbaa !30
  %243 = fdiv float %239, %242
  store float %243, ptr %34, align 4, !tbaa !30
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #6
  %244 = load float, ptr %28, align 4, !tbaa !30
  %245 = load float, ptr %29, align 4, !tbaa !30
  %246 = fmul float %244, %245
  %247 = load float, ptr %27, align 4, !tbaa !30
  %248 = call noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef %247)
  %249 = fmul float %246, %248
  %250 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 3
  %251 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %250)
  %252 = load float, ptr %251, align 4, !tbaa !30
  %253 = fdiv float %249, %252
  store float %253, ptr %35, align 4, !tbaa !30
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKfS3_S3_(ptr noundef nonnull align 4 dereferenceable(12) %32, ptr noundef nonnull align 4 dereferenceable(4) %33, ptr noundef nonnull align 4 dereferenceable(4) %34, ptr noundef nonnull align 4 dereferenceable(4) %35)
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #6
  %254 = load float, ptr %31, align 4, !tbaa !30
  %255 = load ptr, ptr %10, align 8, !tbaa !5
  %256 = getelementptr inbounds %class.SnowParticle, ptr %255, i32 0, i32 15
  %257 = load i32, ptr %19, align 4, !tbaa !9
  %258 = sext i32 %257 to i64
  %259 = getelementptr inbounds [64 x float], ptr %256, i64 0, i64 %258
  store float %254, ptr %259, align 4, !tbaa !30
  %260 = load ptr, ptr %10, align 8, !tbaa !5
  %261 = getelementptr inbounds %class.SnowParticle, ptr %260, i32 0, i32 14
  %262 = load i32, ptr %19, align 4, !tbaa !9
  %263 = sext i32 %262 to i64
  %264 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %261, i64 0, i64 %263
  %265 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %264, ptr noundef nonnull align 4 dereferenceable(12) %32)
  %266 = load ptr, ptr %24, align 8, !tbaa !5
  %267 = getelementptr inbounds %class.GridCell, ptr %266, i32 0, i32 8
  call void @_ZNSt6vectorIP12SnowParticleSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %267, ptr noundef nonnull align 8 dereferenceable(8) %10)
  %268 = load ptr, ptr %24, align 8, !tbaa !5
  %269 = getelementptr inbounds %class.GridCell, ptr %268, i32 0, i32 9
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %269, ptr noundef nonnull align 4 dereferenceable(4) %19)
  %270 = load ptr, ptr %24, align 8, !tbaa !5
  %271 = getelementptr inbounds %class.GridCell, ptr %270, i32 0, i32 0
  store i8 1, ptr %271, align 8, !tbaa !31
  %272 = load float, ptr %31, align 4, !tbaa !30
  %273 = load ptr, ptr %10, align 8, !tbaa !5
  %274 = getelementptr inbounds %class.SnowParticle, ptr %273, i32 0, i32 1
  %275 = load float, ptr %274, align 4, !tbaa !42
  %276 = load ptr, ptr %24, align 8, !tbaa !5
  %277 = getelementptr inbounds %class.GridCell, ptr %276, i32 0, i32 4
  %278 = load float, ptr %277, align 8, !tbaa !48
  %279 = call float @llvm.fmuladd.f32(float %272, float %275, float %278)
  store float %279, ptr %277, align 8, !tbaa !48
  call void @llvm.lifetime.start.p0(i64 32, ptr %36) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #6
  %280 = load float, ptr %31, align 4, !tbaa !30
  %281 = load ptr, ptr %10, align 8, !tbaa !5
  %282 = getelementptr inbounds %class.SnowParticle, ptr %281, i32 0, i32 1
  %283 = load float, ptr %282, align 4, !tbaa !42
  %284 = fmul float %280, %283
  store float %284, ptr %37, align 4, !tbaa !30
  %285 = load ptr, ptr %10, align 8, !tbaa !5
  %286 = getelementptr inbounds %class.SnowParticle, ptr %285, i32 0, i32 4
  call void @_ZN5EigenmlIfEEKNS_13CwiseBinaryOpINS_8internal17scalar_product_opINS2_18promote_scalar_argIfT_Xsr5Eigen8internal14has_ReturnTypeINS_20ScalarBinaryOpTraitsIS5_fNS3_IS5_fEEEEEE5valueEE4typeEfEEKNS2_19plain_constant_typeINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEESA_E4typeEKSE_EERKS5_RKNS_10MatrixBaseISE_EE(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseBinaryOp.75") align 8 %36, ptr noundef nonnull align 4 dereferenceable(4) %37, ptr noundef nonnull align 1 dereferenceable(1) %286)
  %287 = load ptr, ptr %24, align 8, !tbaa !5
  %288 = getelementptr inbounds %class.GridCell, ptr %287, i32 0, i32 5
  %289 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEpLINS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS_14CwiseNullaryOpINS6_18scalar_constant_opIfEEKS2_EESC_EEEERS2_RKNS0_IT_EE(ptr noundef nonnull align 1 dereferenceable(1) %288, ptr noundef nonnull align 1 dereferenceable(1) %36)
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %36) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %32) #6
  br label %302

290:                                              ; preds = %172
  %291 = load ptr, ptr %10, align 8, !tbaa !5
  %292 = getelementptr inbounds %class.SnowParticle, ptr %291, i32 0, i32 15
  %293 = load i32, ptr %19, align 4, !tbaa !9
  %294 = sext i32 %293 to i64
  %295 = getelementptr inbounds [64 x float], ptr %292, i64 0, i64 %294
  store float 0.000000e+00, ptr %295, align 4, !tbaa !30
  %296 = load ptr, ptr %10, align 8, !tbaa !5
  %297 = getelementptr inbounds %class.SnowParticle, ptr %296, i32 0, i32 14
  %298 = load i32, ptr %19, align 4, !tbaa !9
  %299 = sext i32 %298 to i64
  %300 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %297, i64 0, i64 %299
  %301 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %300)
  br label %302

302:                                              ; preds = %290, %223
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  br label %315

303:                                              ; preds = %166, %160, %154, %151, %148, %145
  %304 = load ptr, ptr %10, align 8, !tbaa !5
  %305 = getelementptr inbounds %class.SnowParticle, ptr %304, i32 0, i32 15
  %306 = load i32, ptr %19, align 4, !tbaa !9
  %307 = sext i32 %306 to i64
  %308 = getelementptr inbounds [64 x float], ptr %305, i64 0, i64 %307
  store float 0.000000e+00, ptr %308, align 4, !tbaa !30
  %309 = load ptr, ptr %10, align 8, !tbaa !5
  %310 = getelementptr inbounds %class.SnowParticle, ptr %309, i32 0, i32 14
  %311 = load i32, ptr %19, align 4, !tbaa !9
  %312 = sext i32 %311 to i64
  %313 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %310, i64 0, i64 %312
  %314 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %313)
  br label %315

315:                                              ; preds = %303, %302
  %316 = load i32, ptr %19, align 4, !tbaa !9
  %317 = add nsw i32 %316, 1
  store i32 %317, ptr %19, align 4, !tbaa !9
  br label %318

318:                                              ; preds = %315
  %319 = load i32, ptr %22, align 4, !tbaa !9
  %320 = add nsw i32 %319, 1
  store i32 %320, ptr %22, align 4, !tbaa !9
  br label %137, !llvm.loop !49

321:                                              ; preds = %144
  br label %322

322:                                              ; preds = %321
  %323 = load i32, ptr %21, align 4, !tbaa !9
  %324 = add nsw i32 %323, 1
  store i32 %324, ptr %21, align 4, !tbaa !9
  br label %124, !llvm.loop !50

325:                                              ; preds = %131
  br label %326

326:                                              ; preds = %325
  %327 = load i32, ptr %20, align 4, !tbaa !9
  %328 = add nsw i32 %327, 1
  store i32 %328, ptr %20, align 4, !tbaa !9
  br label %111, !llvm.loop !51

329:                                              ; preds = %118
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %330

330:                                              ; preds = %329
  %331 = load i32, ptr %8, align 4, !tbaa !9
  %332 = add nsw i32 %331, 1
  store i32 %332, ptr %8, align 4, !tbaa !9
  br label %71, !llvm.loop !52

333:                                              ; preds = %79
  call void @llvm.lifetime.start.p0(i64 4, ptr %38) #6
  store i32 0, ptr %38, align 4, !tbaa !9
  br label %334

334:                                              ; preds = %353, %333
  %335 = load i32, ptr %38, align 4, !tbaa !9
  %336 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 6
  %337 = load i32, ptr %336, align 4, !tbaa !53
  %338 = icmp slt i32 %335, %337
  br i1 %338, label %340, label %339

339:                                              ; preds = %334
  store i32 17, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %38) #6
  br label %356

340:                                              ; preds = %334
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #6
  %341 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 7
  %342 = load i32, ptr %38, align 4, !tbaa !9
  %343 = sext i32 %342 to i64
  %344 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %341, i64 noundef %343) #6
  %345 = load ptr, ptr %344, align 8, !tbaa !5
  store ptr %345, ptr %39, align 8, !tbaa !5
  %346 = load ptr, ptr %39, align 8, !tbaa !5
  %347 = getelementptr inbounds %class.GridCell, ptr %346, i32 0, i32 0
  %348 = load i8, ptr %347, align 8, !tbaa !31, !range !54, !noundef !55
  %349 = trunc i8 %348 to i1
  br i1 %349, label %350, label %352

350:                                              ; preds = %340
  %351 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 9
  call void @_ZNSt6vectorIP8GridCellSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %351, ptr noundef nonnull align 8 dereferenceable(8) %39)
  br label %352

352:                                              ; preds = %350, %340
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  br label %353

353:                                              ; preds = %352
  %354 = load i32, ptr %38, align 4, !tbaa !9
  %355 = add nsw i32 %354, 1
  store i32 %355, ptr %38, align 4, !tbaa !9
  br label %334, !llvm.loop !56

356:                                              ; preds = %339
  %357 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 9
  %358 = call noundef i64 @_ZNKSt6vectorIP8GridCellSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %357) #6
  %359 = trunc i64 %358 to i32
  %360 = getelementptr inbounds %class.GridMesh, ptr %40, i32 0, i32 8
  store i32 %359, ptr %360, align 8, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIP8GridCellSaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12SnowParticleSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7Bounds3C2EN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr noundef nonnull align 4 dereferenceable(24), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP12SnowParticleSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef float @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE4normEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z5UnionRK7Bounds3RKN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr dead_on_unwind noalias writable sret(%class.Bounds3) align 4, ptr noundef nonnull align 4 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_13CwiseBinaryOpINS_8internal20scalar_difference_opIffEEKNS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEES7_EEE12cwiseProductINS_12CwiseUnaryOpINS2_17scalar_inverse_opIfEES7_EEEEKNS1_INS2_17scalar_product_opIfNS2_6traitsIT_E6ScalarEEEKS8_KSH_EERKNS0_ISH_EE(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseBinaryOp.68") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2INS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS3_INS4_20scalar_difference_opIffEEKS1_S9_EEKNS_12CwiseUnaryOpINS4_17scalar_inverse_opIfEES9_EEEEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef float @_ZN8GridMesh7bsplineEf(float noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIP12SnowParticleSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5EigenmlIfEEKNS_13CwiseBinaryOpINS_8internal17scalar_product_opINS2_18promote_scalar_argIfT_Xsr5Eigen8internal14has_ReturnTypeINS_20ScalarBinaryOpTraitsIS5_fNS3_IS5_fEEEEEE5valueEE4typeEfEEKNS2_19plain_constant_typeINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEESA_E4typeEKSE_EERKS5_RKNS_10MatrixBaseISE_EE(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseBinaryOp.75") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEpLINS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS_14CwiseNullaryOpINS6_18scalar_constant_opIfEEKS2_EESC_EEEERS2_RKNS0_IT_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIP8GridCellSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP8GridCellSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

attributes #0 = { 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 #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { 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, !10, i64 112}
!12 = !{!"_ZTS8GridMesh", !13, i64 0, !13, i64 24, !18, i64 48, !14, i64 60, !6, i64 72, !22, i64 80, !10, i64 84, !23, i64 88, !10, i64 112, !23, i64 120}
!13 = !{!"_ZTS7Bounds3", !14, i64 0, !14, i64 12}
!14 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE", !15, i64 0}
!15 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEE", !16, i64 0}
!16 = !{!"_ZTSN5Eigen12DenseStorageIfLi3ELi3ELi1ELi0EEE", !17, i64 0}
!17 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi3ELi0ELi0EEE", !7, i64 0}
!18 = !{!"_ZTSN5Eigen6MatrixIiLi3ELi1ELi0ELi3ELi1EEE", !19, i64 0}
!19 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEEEE", !20, i64 0}
!20 = !{!"_ZTSN5Eigen12DenseStorageIiLi3ELi3ELi1ELi0EEE", !21, i64 0}
!21 = !{!"_ZTSN5Eigen8internal11plain_arrayIiLi3ELi0ELi0EEE", !7, i64 0}
!22 = !{!"float", !7, i64 0}
!23 = !{!"_ZTSSt6vectorIP8GridCellSaIS1_EE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIP8GridCellSaIS1_EE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIP8GridCellSaIS1_EE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIP8GridCellSaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!27 = distinct !{!27, !28}
!28 = !{!"llvm.loop.mustprogress"}
!29 = !{!12, !6, i64 72}
!30 = !{!22, !22, i64 0}
!31 = !{!32, !33, i64 0}
!32 = !{!"_ZTS8GridCell", !33, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !22, i64 16, !14, i64 20, !14, i64 32, !14, i64 44, !34, i64 56, !38, i64 80, !14, i64 104, !14, i64 116, !14, i64 128, !14, i64 140, !14, i64 152, !22, i64 164}
!33 = !{!"bool", !7, i64 0}
!34 = !{!"_ZTSSt6vectorIP12SnowParticleSaIS1_EE", !35, i64 0}
!35 = !{!"_ZTSSt12_Vector_baseIP12SnowParticleSaIS1_EE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseIP12SnowParticleSaIS1_EE12_Vector_implE", !37, i64 0}
!37 = !{!"_ZTSNSt12_Vector_baseIP12SnowParticleSaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!38 = !{!"_ZTSSt6vectorIiSaIiEE", !39, i64 0}
!39 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !41, i64 0}
!41 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!42 = !{!43, !22, i64 4}
!43 = !{!"_ZTS12SnowParticle", !22, i64 0, !22, i64 4, !22, i64 8, !14, i64 12, !14, i64 24, !44, i64 36, !44, i64 72, !44, i64 108, !44, i64 144, !44, i64 180, !14, i64 216, !44, i64 228, !44, i64 264, !44, i64 300, !7, i64 336, !7, i64 1104, !6, i64 1360}
!44 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEE", !45, i64 0}
!45 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEEE", !46, i64 0}
!46 = !{!"_ZTSN5Eigen12DenseStorageIfLi9ELi3ELi3ELi0EEE", !47, i64 0}
!47 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi9ELi0ELi0EEE", !7, i64 0}
!48 = !{!32, !22, i64 16}
!49 = distinct !{!49, !28}
!50 = distinct !{!50, !28}
!51 = distinct !{!51, !28}
!52 = distinct !{!52, !28}
!53 = !{!12, !10, i64 84}
!54 = !{i8 0, i8 2}
!55 = !{}
!56 = distinct !{!56, !28}


; 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.Eigen::CwiseUnaryOp" = type <{ ptr, [8 x i8] }>
%"class.Eigen::CwiseBinaryOp.42" = type <{ ptr, ptr, [8 x i8] }>
%class.Bounds3 = type { %"class.Eigen::Matrix", %"class.Eigen::Matrix" }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { %"struct.Eigen::internal::plain_array" }
%"struct.Eigen::internal::plain_array" = type { [3 x float] }
%"class.Eigen::CwiseBinaryOp.68" = type { [8 x i8], %"class.Eigen::CwiseBinaryOp.42", %"class.Eigen::CwiseUnaryOp", [8 x i8] }
%"class.Eigen::CwiseBinaryOp.75" = type <{ [4 x i8], %"class.Eigen::CwiseNullaryOp", [4 x i8], ptr, [8 x i8] }>
%"class.Eigen::CwiseNullaryOp" = type { [4 x i8], %"struct.Eigen::internal::scalar_constant_op" }
%"struct.Eigen::internal::scalar_constant_op" = type { float }

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8GridCell9resetCellEv(ptr noundef nonnull align 8 dereferenceable(168)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSERKS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE12cwiseInverseEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseUnaryOp") align 8, ptr noundef nonnull align 1 dereferenceable(1)) local_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) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKfS3_S3_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEmiIS2_EEKNS_13CwiseBinaryOpINS_8internal20scalar_difference_opIfNS6_6traitsIT_E6ScalarEEEKS2_KS9_EERKNS0_IS9_EE(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseBinaryOp.42") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(24) ptr @_ZN7Bounds3aSEOS_(ptr noundef nonnull align 4 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8GridMesh39initializeGridMeshActiveMassAndMomentumEv(ptr noundef nonnull align 8 dereferenceable(144) %0) local_unnamed_addr #1 align 2 {
  %2 = alloca %class.Bounds3, align 4
  %3 = alloca %"class.Eigen::Matrix", align 4
  %4 = alloca ptr, align 8
  %5 = alloca %"class.Eigen::Matrix", align 4
  %6 = alloca %"class.Eigen::Matrix", align 4
  %7 = alloca %class.Bounds3, align 4
  %8 = alloca %"class.Eigen::Matrix", align 4
  %9 = alloca %"class.Eigen::CwiseBinaryOp.68", align 8
  %10 = alloca %"class.Eigen::CwiseBinaryOp.42", align 8
  %11 = alloca %"class.Eigen::CwiseUnaryOp", align 8
  %12 = alloca i32, align 4
  %13 = alloca %"class.Eigen::Matrix", align 4
  %14 = alloca float, align 4
  %15 = alloca float, align 4
  %16 = alloca float, align 4
  %17 = alloca %"class.Eigen::CwiseBinaryOp.75", align 8
  %18 = alloca float, align 4
  %19 = alloca ptr, align 8
  %20 = getelementptr inbounds i8, ptr %0, i64 112
  %21 = load i32, ptr %20, align 8, !tbaa !5
  %22 = icmp sgt i32 %21, 0
  br i1 %22, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %1
  %23 = getelementptr inbounds i8, ptr %0, i64 120
  br label %38

._crit_edge:                                      ; preds = %38, %1
  %24 = getelementptr inbounds i8, ptr %0, i64 120
  tail call void @_ZNSt6vectorIP8GridCellSaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #6
  %25 = getelementptr inbounds i8, ptr %0, i64 72
  %26 = load ptr, ptr %25, align 8, !tbaa !25
  %27 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12SnowParticleSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef 0) #6
  %28 = load ptr, ptr %27, align 8, !tbaa !26
  %29 = getelementptr inbounds i8, ptr %28, i64 12
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %3, ptr noundef nonnull align 4 dereferenceable(12) %29)
  call void @_ZN7Bounds3C2EN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr noundef nonnull align 4 dereferenceable(24) %2, ptr noundef nonnull %3)
  %30 = getelementptr inbounds i8, ptr %0, i64 24
  %31 = call noundef nonnull align 4 dereferenceable(24) ptr @_ZN7Bounds3aSEOS_(ptr noundef nonnull align 4 dereferenceable(24) %30, ptr noundef nonnull align 4 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  %32 = load ptr, ptr %25, align 8, !tbaa !25
  %33 = getelementptr inbounds i8, ptr %32, i64 24
  store float 0.000000e+00, ptr %33, align 4, !tbaa !27
  %34 = call noundef i64 @_ZNKSt6vectorIP12SnowParticleSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #6
  %.not = icmp eq i64 %34, 0
  br i1 %.not, label %.preheader, label %.lr.ph86

.lr.ph86:                                         ; preds = %._crit_edge
  %35 = getelementptr inbounds i8, ptr %0, i64 60
  %36 = getelementptr inbounds i8, ptr %0, i64 48
  %37 = getelementptr inbounds i8, ptr %0, i64 88
  br label %48

38:                                               ; preds = %.lr.ph, %38
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %38 ]
  %39 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %23, i64 noundef %indvars.iv) #6
  %40 = load ptr, ptr %39, align 8, !tbaa !26
  tail call void @_ZN8GridCell9resetCellEv(ptr noundef nonnull align 8 dereferenceable(168) %40)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %41 = load i32, ptr %20, align 8, !tbaa !5
  %42 = sext i32 %41 to i64
  %43 = icmp slt i64 %indvars.iv.next, %42
  br i1 %43, label %38, label %._crit_edge, !llvm.loop !28

.preheader:                                       ; preds = %._crit_edge83, %._crit_edge
  %44 = getelementptr inbounds i8, ptr %0, i64 84
  %45 = load i32, ptr %44, align 4, !tbaa !30
  %46 = icmp sgt i32 %45, 0
  br i1 %46, label %.lr.ph88, label %._crit_edge89

.lr.ph88:                                         ; preds = %.preheader
  %47 = getelementptr inbounds i8, ptr %0, i64 88
  br label %232

48:                                               ; preds = %.lr.ph86, %._crit_edge83
  %indvars.iv95 = phi i64 [ 0, %.lr.ph86 ], [ %indvars.iv.next96, %._crit_edge83 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %49 = load ptr, ptr %25, align 8, !tbaa !25
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12SnowParticleSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %indvars.iv95) #6
  %51 = load ptr, ptr %50, align 8, !tbaa !26
  store ptr %51, ptr %4, align 8, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #6
  %52 = getelementptr inbounds i8, ptr %51, i64 12
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %5, ptr noundef nonnull align 4 dereferenceable(12) %52)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %6) #6
  %53 = load ptr, ptr %4, align 8, !tbaa !26
  %54 = getelementptr inbounds i8, ptr %53, i64 24
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %6, ptr noundef nonnull align 4 dereferenceable(12) %54)
  %55 = call noundef float @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE4normEv(ptr noundef nonnull align 1 dereferenceable(1) %6)
  %56 = load float, ptr %33, align 4, !tbaa !27
  %57 = fcmp ogt float %55, %56
  br i1 %57, label %58, label %59

58:                                               ; preds = %48
  store float %55, ptr %33, align 4, !tbaa !27
  br label %59

59:                                               ; preds = %58, %48
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #6
  call void @_Z5UnionRK7Bounds3RKN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr dead_on_unwind nonnull writable sret(%class.Bounds3) align 4 %7, ptr noundef nonnull align 4 dereferenceable(24) %30, ptr noundef nonnull align 4 dereferenceable(12) %5)
  %60 = call noundef nonnull align 4 dereferenceable(24) ptr @_ZN7Bounds3aSEOS_(ptr noundef nonnull align 4 dereferenceable(24) %30, ptr noundef nonnull align 4 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %9) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #6
  call void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEmiIS2_EEKNS_13CwiseBinaryOpINS_8internal20scalar_difference_opIfNS6_6traitsIT_E6ScalarEEEKS2_KS9_EERKNS0_IS9_EE(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseBinaryOp.42") align 8 %10, ptr noundef nonnull align 1 dereferenceable(1) %5, ptr noundef nonnull align 1 dereferenceable(1) %0)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #6
  call void @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE12cwiseInverseEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseUnaryOp") align 8 %11, ptr noundef nonnull align 1 dereferenceable(1) %35)
  call void @_ZNK5Eigen10MatrixBaseINS_13CwiseBinaryOpINS_8internal20scalar_difference_opIffEEKNS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEES7_EEE12cwiseProductINS_12CwiseUnaryOpINS2_17scalar_inverse_opIfEES7_EEEEKNS1_INS2_17scalar_product_opIfNS2_6traitsIT_E6ScalarEEEKS8_KSH_EERKNS0_ISH_EE(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseBinaryOp.68") align 8 %9, ptr noundef nonnull align 1 dereferenceable(1) %10, ptr noundef nonnull align 1 dereferenceable(1) %11)
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2INS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS3_INS4_20scalar_difference_opIffEEKS1_S9_EEKNS_12CwiseUnaryOpINS4_17scalar_inverse_opIfEES9_EEEEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(12) %8, ptr noundef nonnull align 1 dereferenceable(1) %9)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %9) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  store i32 0, ptr %12, align 4, !tbaa !31
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %62 = load float, ptr %61, align 4, !tbaa !27
  %63 = fptosi float %62 to i32
  %64 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %65 = load float, ptr %64, align 4, !tbaa !27
  %66 = fptosi float %65 to i32
  %67 = add nsw i32 %66, 3
  %.not90 = icmp slt i32 %67, %63
  br i1 %.not90, label %._crit_edge83, label %.lr.ph82.preheader

.lr.ph82.preheader:                               ; preds = %59
  %68 = add nsw i32 %63, -1
  br label %.lr.ph82

._crit_edge83:                                    ; preds = %._crit_edge79, %59
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  %indvars.iv.next96 = add nuw nsw i64 %indvars.iv95, 1
  %69 = load ptr, ptr %25, align 8, !tbaa !25
  %70 = call noundef i64 @_ZNKSt6vectorIP12SnowParticleSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %69) #6
  %71 = icmp ugt i64 %70, %indvars.iv.next96
  br i1 %71, label %48, label %.preheader, !llvm.loop !32

.lr.ph82:                                         ; preds = %.lr.ph82.preheader, %._crit_edge79
  %.06380 = phi i32 [ %82, %._crit_edge79 ], [ %68, %.lr.ph82.preheader ]
  %72 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %73 = load float, ptr %72, align 4, !tbaa !27
  %74 = fptosi float %73 to i32
  %75 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %76 = load float, ptr %75, align 4, !tbaa !27
  %77 = fptosi float %76 to i32
  %78 = add nsw i32 %77, 3
  %.not91 = icmp slt i32 %78, %74
  br i1 %.not91, label %._crit_edge79, label %.lr.ph78

.lr.ph78:                                         ; preds = %.lr.ph82
  %79 = add nsw i32 %74, -1
  %80 = icmp sgt i32 %.06380, -1
  %81 = uitofp nneg i32 %.06380 to float
  br label %88

._crit_edge79:                                    ; preds = %._crit_edge74, %.lr.ph82
  %82 = add nsw i32 %.06380, 1
  %83 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %84 = load float, ptr %83, align 4, !tbaa !27
  %85 = fptosi float %84 to i32
  %86 = add nsw i32 %85, 2
  %87 = icmp slt i32 %.06380, %86
  br i1 %87, label %.lr.ph82, label %._crit_edge83, !llvm.loop !33

88:                                               ; preds = %.lr.ph78, %._crit_edge74
  %.06475 = phi i32 [ %79, %.lr.ph78 ], [ %115, %._crit_edge74 ]
  %89 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %90 = load float, ptr %89, align 4, !tbaa !27
  %91 = fptosi float %90 to i32
  %92 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %93 = load float, ptr %92, align 4, !tbaa !27
  %94 = fptosi float %93 to i32
  %95 = add nsw i32 %94, 3
  %.not92 = icmp slt i32 %95, %91
  br i1 %.not92, label %._crit_edge74, label %.lr.ph73

.lr.ph73:                                         ; preds = %88
  %96 = add nsw i32 %91, -1
  %97 = icmp sgt i32 %.06475, -1
  %or.cond = select i1 %80, i1 %97, i1 false
  %98 = uitofp nneg i32 %.06475 to float
  %or.cond.fr = freeze i1 %or.cond
  br i1 %or.cond.fr, label %.lr.ph73.split, label %.lr.ph73.split.us

.lr.ph73.split.us:                                ; preds = %.lr.ph73, %.lr.ph73.split.us
  %.06570.us = phi i32 [ %109, %.lr.ph73.split.us ], [ %96, %.lr.ph73 ]
  %99 = load ptr, ptr %4, align 8, !tbaa !26
  %100 = getelementptr inbounds i8, ptr %99, i64 1104
  %101 = load i32, ptr %12, align 4, !tbaa !31
  %102 = sext i32 %101 to i64
  %103 = getelementptr inbounds [64 x float], ptr %100, i64 0, i64 %102
  store float 0.000000e+00, ptr %103, align 4, !tbaa !27
  %104 = getelementptr inbounds i8, ptr %99, i64 336
  %105 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %104, i64 0, i64 %102
  %106 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %105)
  %107 = load i32, ptr %12, align 4, !tbaa !31
  %108 = add nsw i32 %107, 1
  store i32 %108, ptr %12, align 4, !tbaa !31
  %109 = add nsw i32 %.06570.us, 1
  %110 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %111 = load float, ptr %110, align 4, !tbaa !27
  %112 = fptosi float %111 to i32
  %113 = add nsw i32 %112, 2
  %114 = icmp slt i32 %.06570.us, %113
  br i1 %114, label %.lr.ph73.split.us, label %._crit_edge74, !llvm.loop !34

._crit_edge74:                                    ; preds = %.lr.ph73.split.us, %221, %88
  %115 = add nsw i32 %.06475, 1
  %116 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %117 = load float, ptr %116, align 4, !tbaa !27
  %118 = fptosi float %117 to i32
  %119 = add nsw i32 %118, 2
  %120 = icmp slt i32 %.06475, %119
  br i1 %120, label %88, label %._crit_edge79, !llvm.loop !35

.lr.ph73.split:                                   ; preds = %.lr.ph73, %221
  %.06570 = phi i32 [ %224, %221 ], [ %96, %.lr.ph73 ]
  %121 = icmp sgt i32 %.06570, -1
  br i1 %121, label %122, label %212

122:                                              ; preds = %.lr.ph73.split
  %123 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %36)
  %124 = load i32, ptr %123, align 4, !tbaa !31
  %125 = icmp slt i32 %.06380, %124
  br i1 %125, label %126, label %212

126:                                              ; preds = %122
  %127 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %36)
  %128 = load i32, ptr %127, align 4, !tbaa !31
  %129 = icmp slt i32 %.06475, %128
  br i1 %129, label %130, label %212

130:                                              ; preds = %126
  %131 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %36)
  %132 = load i32, ptr %131, align 4, !tbaa !31
  %133 = icmp slt i32 %.06570, %132
  br i1 %133, label %134, label %212

134:                                              ; preds = %130
  %135 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %36)
  %136 = load i32, ptr %135, align 4, !tbaa !31
  %137 = mul nsw i32 %136, %.06380
  %138 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %36)
  %139 = load i32, ptr %138, align 4, !tbaa !31
  %140 = mul nsw i32 %137, %139
  %141 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %36)
  %142 = load i32, ptr %141, align 4, !tbaa !31
  %143 = mul nsw i32 %142, %.06475
  %144 = add i32 %140, %.06570
  %145 = add i32 %144, %143
  %146 = sext i32 %145 to i64
  %147 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %37, i64 noundef %146) #6
  %148 = load ptr, ptr %147, align 8, !tbaa !26
  %149 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %150 = load float, ptr %149, align 4, !tbaa !27
  %151 = fsub float %81, %150
  %152 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %153 = load float, ptr %152, align 4, !tbaa !27
  %154 = fsub float %98, %153
  %155 = uitofp nneg i32 %.06570 to float
  %156 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %157 = load float, ptr %156, align 4, !tbaa !27
  %158 = fsub float %155, %157
  %159 = call noundef float @_ZN8GridMesh7bsplineEf(float noundef %151)
  %160 = call noundef float @_ZN8GridMesh7bsplineEf(float noundef %154)
  %161 = call noundef float @_ZN8GridMesh7bsplineEf(float noundef %158)
  %162 = fmul float %159, %160
  %163 = fmul float %162, %161
  %164 = fcmp ogt float %163, 0x3F1A36E2E0000000
  br i1 %164, label %165, label %203

165:                                              ; preds = %134
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #6
  %166 = fmul float %160, %161
  %167 = call noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef %151)
  %168 = fmul float %166, %167
  %169 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1) %35)
  %170 = load float, ptr %169, align 4, !tbaa !27
  %171 = fdiv float %168, %170
  store float %171, ptr %14, align 4, !tbaa !27
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #6
  %172 = fmul float %159, %161
  %173 = call noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef %154)
  %174 = fmul float %172, %173
  %175 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1) %35)
  %176 = load float, ptr %175, align 4, !tbaa !27
  %177 = fdiv float %174, %176
  store float %177, ptr %15, align 4, !tbaa !27
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #6
  %178 = call noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef %158)
  %179 = fmul float %162, %178
  %180 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %35)
  %181 = load float, ptr %180, align 4, !tbaa !27
  %182 = fdiv float %179, %181
  store float %182, ptr %16, align 4, !tbaa !27
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKfS3_S3_(ptr noundef nonnull align 4 dereferenceable(12) %13, ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %15, ptr noundef nonnull align 4 dereferenceable(4) %16)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  %183 = load ptr, ptr %4, align 8, !tbaa !26
  %184 = getelementptr inbounds i8, ptr %183, i64 1104
  %185 = load i32, ptr %12, align 4, !tbaa !31
  %186 = sext i32 %185 to i64
  %187 = getelementptr inbounds [64 x float], ptr %184, i64 0, i64 %186
  store float %163, ptr %187, align 4, !tbaa !27
  %188 = getelementptr inbounds i8, ptr %183, i64 336
  %189 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %188, i64 0, i64 %186
  %190 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %189, ptr noundef nonnull align 4 dereferenceable(12) %13)
  %191 = getelementptr inbounds i8, ptr %148, i64 56
  call void @_ZNSt6vectorIP12SnowParticleSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %191, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %192 = getelementptr inbounds i8, ptr %148, i64 80
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %192, ptr noundef nonnull align 4 dereferenceable(4) %12)
  store i8 1, ptr %148, align 8, !tbaa !36
  %193 = load ptr, ptr %4, align 8, !tbaa !26
  %194 = getelementptr inbounds i8, ptr %193, i64 4
  %195 = load float, ptr %194, align 4, !tbaa !47
  %196 = getelementptr inbounds i8, ptr %148, i64 16
  %197 = load float, ptr %196, align 8, !tbaa !53
  %198 = call float @llvm.fmuladd.f32(float %163, float %195, float %197)
  store float %198, ptr %196, align 8, !tbaa !53
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %17) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #6
  %199 = fmul float %163, %195
  store float %199, ptr %18, align 4, !tbaa !27
  %200 = getelementptr inbounds i8, ptr %193, i64 24
  call void @_ZN5EigenmlIfEEKNS_13CwiseBinaryOpINS_8internal17scalar_product_opINS2_18promote_scalar_argIfT_Xsr5Eigen8internal14has_ReturnTypeINS_20ScalarBinaryOpTraitsIS5_fNS3_IS5_fEEEEEE5valueEE4typeEfEEKNS2_19plain_constant_typeINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEESA_E4typeEKSE_EERKS5_RKNS_10MatrixBaseISE_EE(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseBinaryOp.75") align 8 %17, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 1 dereferenceable(1) %200)
  %201 = getelementptr inbounds i8, ptr %148, i64 20
  %202 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEpLINS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS_14CwiseNullaryOpINS6_18scalar_constant_opIfEEKS2_EESC_EEEERS2_RKNS0_IT_EE(ptr noundef nonnull align 1 dereferenceable(1) %201, ptr noundef nonnull align 1 dereferenceable(1) %17)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %13) #6
  br label %221

203:                                              ; preds = %134
  %204 = load ptr, ptr %4, align 8, !tbaa !26
  %205 = getelementptr inbounds i8, ptr %204, i64 1104
  %206 = load i32, ptr %12, align 4, !tbaa !31
  %207 = sext i32 %206 to i64
  %208 = getelementptr inbounds [64 x float], ptr %205, i64 0, i64 %207
  store float 0.000000e+00, ptr %208, align 4, !tbaa !27
  %209 = getelementptr inbounds i8, ptr %204, i64 336
  %210 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %209, i64 0, i64 %207
  %211 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %210)
  br label %221

212:                                              ; preds = %130, %126, %122, %.lr.ph73.split
  %213 = load ptr, ptr %4, align 8, !tbaa !26
  %214 = getelementptr inbounds i8, ptr %213, i64 1104
  %215 = load i32, ptr %12, align 4, !tbaa !31
  %216 = sext i32 %215 to i64
  %217 = getelementptr inbounds [64 x float], ptr %214, i64 0, i64 %216
  store float 0.000000e+00, ptr %217, align 4, !tbaa !27
  %218 = getelementptr inbounds i8, ptr %213, i64 336
  %219 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %218, i64 0, i64 %216
  %220 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %219)
  br label %221

221:                                              ; preds = %165, %203, %212
  %222 = load i32, ptr %12, align 4, !tbaa !31
  %223 = add nsw i32 %222, 1
  store i32 %223, ptr %12, align 4, !tbaa !31
  %224 = add nsw i32 %.06570, 1
  %225 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %226 = load float, ptr %225, align 4, !tbaa !27
  %227 = fptosi float %226 to i32
  %228 = add nsw i32 %227, 2
  %229 = icmp slt i32 %.06570, %228
  br i1 %229, label %.lr.ph73.split, label %._crit_edge74, !llvm.loop !34

._crit_edge89:                                    ; preds = %238, %.preheader
  %230 = call noundef i64 @_ZNKSt6vectorIP8GridCellSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #6
  %231 = trunc i64 %230 to i32
  store i32 %231, ptr %20, align 8, !tbaa !5
  ret void

232:                                              ; preds = %.lr.ph88, %238
  %indvars.iv98 = phi i64 [ 0, %.lr.ph88 ], [ %indvars.iv.next99, %238 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #6
  %233 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP8GridCellSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %47, i64 noundef %indvars.iv98) #6
  %234 = load ptr, ptr %233, align 8, !tbaa !26
  store ptr %234, ptr %19, align 8, !tbaa !26
  %235 = load i8, ptr %234, align 8, !tbaa !36, !range !54, !noundef !55
  %236 = trunc nuw i8 %235 to i1
  br i1 %236, label %237, label %238

237:                                              ; preds = %232
  call void @_ZNSt6vectorIP8GridCellSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %24, ptr noundef nonnull align 8 dereferenceable(8) %19)
  br label %238

238:                                              ; preds = %237, %232
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #6
  %indvars.iv.next99 = add nuw nsw i64 %indvars.iv98, 1
  %239 = load i32, ptr %44, align 4, !tbaa !30
  %240 = sext i32 %239 to i64
  %241 = icmp slt i64 %indvars.iv.next99, %240
  br i1 %241, label %232, label %._crit_edge89, !llvm.loop !56
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIP8GridCellSaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIP12SnowParticleSaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7Bounds3C2EN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr noundef nonnull align 4 dereferenceable(24), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP12SnowParticleSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef float @_ZNK5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEE4normEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z5UnionRK7Bounds3RKN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE(ptr dead_on_unwind noalias writable sret(%class.Bounds3) align 4, ptr noundef nonnull align 4 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK5Eigen10MatrixBaseINS_13CwiseBinaryOpINS_8internal20scalar_difference_opIffEEKNS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEES7_EEE12cwiseProductINS_12CwiseUnaryOpINS2_17scalar_inverse_opIfEES7_EEEEKNS1_INS2_17scalar_product_opIfNS2_6traitsIT_E6ScalarEEEKS8_KSH_EERKNS0_ISH_EE(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseBinaryOp.68") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2INS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS3_INS4_20scalar_difference_opIffEEKS1_S9_EEKNS_12CwiseUnaryOpINS4_17scalar_inverse_opIfEES9_EEEEEERKNS_9EigenBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1xEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1yEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN5Eigen15DenseCoeffsBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEELi1EE1zEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef float @_ZN8GridMesh7bsplineEf(float noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef float @_ZN8GridMesh12bsplineSlopeEf(float noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIP12SnowParticleSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5EigenmlIfEEKNS_13CwiseBinaryOpINS_8internal17scalar_product_opINS2_18promote_scalar_argIfT_Xsr5Eigen8internal14has_ReturnTypeINS_20ScalarBinaryOpTraitsIS5_fNS3_IS5_fEEEEEE5valueEE4typeEfEEKNS2_19plain_constant_typeINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEESA_E4typeEKSE_EERKS5_RKNS_10MatrixBaseISE_EE(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseBinaryOp.75") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEpLINS_13CwiseBinaryOpINS_8internal17scalar_product_opIffEEKNS_14CwiseNullaryOpINS6_18scalar_constant_opIfEEKS2_EESC_EEEERS2_RKNS0_IT_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIP8GridCellSaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIP8GridCellSaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

attributes #0 = { 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 #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { 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, !20, i64 112}
!6 = !{!"_ZTS8GridMesh", !7, i64 0, !7, i64 24, !14, i64 48, !8, i64 60, !18, i64 72, !19, i64 80, !20, i64 84, !21, i64 88, !20, i64 112, !21, i64 120}
!7 = !{!"_ZTS7Bounds3", !8, i64 0, !8, i64 12}
!8 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE", !9, i64 0}
!9 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEE", !10, i64 0}
!10 = !{!"_ZTSN5Eigen12DenseStorageIfLi3ELi3ELi1ELi0EEE", !11, i64 0}
!11 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi3ELi0ELi0EEE", !12, i64 0}
!12 = !{!"omnipotent char", !13, i64 0}
!13 = !{!"Simple C++ TBAA"}
!14 = !{!"_ZTSN5Eigen6MatrixIiLi3ELi1ELi0ELi3ELi1EEE", !15, i64 0}
!15 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIiLi3ELi1ELi0ELi3ELi1EEEEE", !16, i64 0}
!16 = !{!"_ZTSN5Eigen12DenseStorageIiLi3ELi3ELi1ELi0EEE", !17, i64 0}
!17 = !{!"_ZTSN5Eigen8internal11plain_arrayIiLi3ELi0ELi0EEE", !12, i64 0}
!18 = !{!"any pointer", !12, i64 0}
!19 = !{!"float", !12, i64 0}
!20 = !{!"int", !12, i64 0}
!21 = !{!"_ZTSSt6vectorIP8GridCellSaIS1_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIP8GridCellSaIS1_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIP8GridCellSaIS1_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIP8GridCellSaIS1_EE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!25 = !{!6, !18, i64 72}
!26 = !{!18, !18, i64 0}
!27 = !{!19, !19, i64 0}
!28 = distinct !{!28, !29}
!29 = !{!"llvm.loop.mustprogress"}
!30 = !{!6, !20, i64 84}
!31 = !{!20, !20, i64 0}
!32 = distinct !{!32, !29}
!33 = distinct !{!33, !29}
!34 = distinct !{!34, !29}
!35 = distinct !{!35, !29}
!36 = !{!37, !38, i64 0}
!37 = !{!"_ZTS8GridCell", !38, i64 0, !20, i64 4, !20, i64 8, !20, i64 12, !19, i64 16, !8, i64 20, !8, i64 32, !8, i64 44, !39, i64 56, !43, i64 80, !8, i64 104, !8, i64 116, !8, i64 128, !8, i64 140, !8, i64 152, !19, i64 164}
!38 = !{!"bool", !12, i64 0}
!39 = !{!"_ZTSSt6vectorIP12SnowParticleSaIS1_EE", !40, i64 0}
!40 = !{!"_ZTSSt12_Vector_baseIP12SnowParticleSaIS1_EE", !41, i64 0}
!41 = !{!"_ZTSNSt12_Vector_baseIP12SnowParticleSaIS1_EE12_Vector_implE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseIP12SnowParticleSaIS1_EE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!43 = !{!"_ZTSSt6vectorIiSaIiEE", !44, i64 0}
!44 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !45, i64 0}
!45 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !46, i64 0}
!46 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!47 = !{!48, !19, i64 4}
!48 = !{!"_ZTS12SnowParticle", !19, i64 0, !19, i64 4, !19, i64 8, !8, i64 12, !8, i64 24, !49, i64 36, !49, i64 72, !49, i64 108, !49, i64 144, !49, i64 180, !8, i64 216, !49, i64 228, !49, i64 264, !49, i64 300, !12, i64 336, !12, i64 1104, !18, i64 1360}
!49 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEE", !50, i64 0}
!50 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEEE", !51, i64 0}
!51 = !{!"_ZTSN5Eigen12DenseStorageIfLi9ELi3ELi3ELi0EEE", !52, i64 0}
!52 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi9ELi0ELi0EEE", !12, i64 0}
!53 = !{!37, !19, i64 16}
!54 = !{i8 0, i8 2}
!55 = !{}
!56 = distinct !{!56, !29}


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