; LLVM IR from Eydcao/Yan-CG-SnowSim :: src (SnowParticle)

; 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::CwiseNullaryOp" = type { [4 x i8], %"struct.Eigen::internal::scalar_constant_op" }
%"struct.Eigen::internal::scalar_constant_op" = type { float }
%"class.Eigen::CwiseNullaryOp.17" = type { [3 x i8] }
%"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.SnowParticle = type { float, float, float, %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix.3", %"class.Eigen::Matrix.3", [64 x %"class.Eigen::Matrix"], [64 x float], ptr }
%"class.Eigen::Matrix.3" = type { %"class.Eigen::PlainObjectBase.4" }
%"class.Eigen::PlainObjectBase.4" = type { %"class.Eigen::DenseStorage.11" }
%"class.Eigen::DenseStorage.11" = type { %"struct.Eigen::internal::plain_array.12" }
%"struct.Eigen::internal::plain_array.12" = type { [9 x float] }

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36)) unnamed_addr #0 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare 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 nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE4ZeroEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseNullaryOp") align 4) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_constant_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36), ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36), ptr noundef nonnull align 1 dereferenceable(1)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12SnowParticleC2ERKN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEES4_fP20SnowParticleMaterial(ptr noundef nonnull align 8 dereferenceable(1368) %0, ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2, float noundef %3, ptr noundef %4) unnamed_addr #3 align 2 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca float, align 4
  %10 = alloca ptr, align 8
  %11 = alloca %"class.Eigen::CwiseNullaryOp", align 4
  %12 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %13 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %14 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %15 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %16 = alloca %"class.Eigen::Matrix", align 4
  %17 = alloca float, align 4
  %18 = alloca float, align 4
  %19 = alloca float, align 4
  %20 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %21 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %22 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store float %3, ptr %9, align 4, !tbaa !9
  store ptr %4, ptr %10, align 8, !tbaa !5
  %23 = load ptr, ptr %6, align 8
  %24 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 1
  %25 = load float, ptr %9, align 4, !tbaa !9
  store float %25, ptr %24, align 4, !tbaa !11
  %26 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 3
  %27 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %26, ptr noundef nonnull align 4 dereferenceable(12) %27)
  %28 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 4
  %29 = load ptr, ptr %8, align 8, !tbaa !5
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %28, ptr noundef nonnull align 4 dereferenceable(12) %29)
  %30 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 5
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %30)
  %31 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 6
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %31)
  %32 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 7
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %32)
  %33 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 8
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %33)
  %34 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 9
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %34)
  %35 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 10
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %35)
  %36 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 11
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %36)
  %37 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 12
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %37)
  %38 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 13
  call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %38)
  %39 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 14
  %40 = getelementptr inbounds [64 x %"class.Eigen::Matrix"], ptr %39, i32 0, i32 0
  %41 = getelementptr inbounds %"class.Eigen::Matrix", ptr %40, i64 64
  br label %42

42:                                               ; preds = %42, %5
  %43 = phi ptr [ %40, %5 ], [ %44, %42 ]
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %43)
  %44 = getelementptr inbounds %"class.Eigen::Matrix", ptr %43, i64 1
  %45 = icmp eq ptr %44, %41
  br i1 %45, label %46, label %42

46:                                               ; preds = %42
  %47 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 16
  %48 = load ptr, ptr %10, align 8, !tbaa !5
  store ptr %48, ptr %47, align 8, !tbaa !21
  %49 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 0
  store float 0.000000e+00, ptr %49, align 8, !tbaa !22
  %50 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 2
  store float 0.000000e+00, ptr %50, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  call void @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE4ZeroEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp") align 4 %11)
  %51 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 5
  %52 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_constant_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %51, ptr noundef nonnull align 1 dereferenceable(1) %11)
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %12) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %12)
  %53 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 6
  %54 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %53, ptr noundef nonnull align 1 dereferenceable(1) %12)
  call void @llvm.lifetime.end.p0(i64 3, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %13) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %13)
  %55 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 7
  %56 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %55, ptr noundef nonnull align 1 dereferenceable(1) %13)
  call void @llvm.lifetime.end.p0(i64 3, ptr %13) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %14) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %14)
  %57 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 8
  %58 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %57, ptr noundef nonnull align 1 dereferenceable(1) %14)
  call void @llvm.lifetime.end.p0(i64 3, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %15) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %15)
  %59 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 9
  %60 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %59, ptr noundef nonnull align 1 dereferenceable(1) %15)
  call void @llvm.lifetime.end.p0(i64 3, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  store float 1.000000e+00, ptr %17, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #4
  store float 1.000000e+00, ptr %18, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #4
  store float 1.000000e+00, ptr %19, align 4, !tbaa !9
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKfS3_S3_(ptr noundef nonnull align 4 dereferenceable(12) %16, ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 4 dereferenceable(4) %19)
  %61 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 10
  %62 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12) %61, ptr noundef nonnull align 4 dereferenceable(12) %16) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %20) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %20)
  %63 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 11
  %64 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %63, ptr noundef nonnull align 1 dereferenceable(1) %20)
  call void @llvm.lifetime.end.p0(i64 3, ptr %20) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %21) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %21)
  %65 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 12
  %66 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %65, ptr noundef nonnull align 1 dereferenceable(1) %21)
  call void @llvm.lifetime.end.p0(i64 3, ptr %21) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr %22) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %22)
  %67 = getelementptr inbounds %class.SnowParticle, ptr %23, i32 0, i32 13
  %68 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %67, ptr noundef nonnull align 1 dereferenceable(1) %22)
  call void @llvm.lifetime.end.p0(i64 3, ptr %22) #4
  ret void
}

; 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

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 #4 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !10, i64 4}
!12 = !{!"_ZTS12SnowParticle", !10, i64 0, !10, i64 4, !10, i64 8, !13, i64 12, !13, i64 24, !17, i64 36, !17, i64 72, !17, i64 108, !17, i64 144, !17, i64 180, !13, i64 216, !17, i64 228, !17, i64 264, !17, i64 300, !7, i64 336, !7, i64 1104, !6, i64 1360}
!13 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE", !14, i64 0}
!14 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEE", !15, i64 0}
!15 = !{!"_ZTSN5Eigen12DenseStorageIfLi3ELi3ELi1ELi0EEE", !16, i64 0}
!16 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi3ELi0ELi0EEE", !7, i64 0}
!17 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEE", !18, i64 0}
!18 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEEE", !19, i64 0}
!19 = !{!"_ZTSN5Eigen12DenseStorageIfLi9ELi3ELi3ELi0EEE", !20, i64 0}
!20 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi9ELi0ELi0EEE", !7, i64 0}
!21 = !{!12, !6, i64 1360}
!22 = !{!12, !10, i64 0}
!23 = !{!12, !10, i64 8}


; 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::CwiseNullaryOp" = type { [4 x i8], %"struct.Eigen::internal::scalar_constant_op" }
%"struct.Eigen::internal::scalar_constant_op" = type { float }
%"class.Eigen::CwiseNullaryOp.17" = type { [3 x i8] }
%"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] }

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36)) 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) #1

; 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 nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE4ZeroEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseNullaryOp") align 4) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_constant_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind noalias writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12SnowParticleC2ERKN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEES4_fP20SnowParticleMaterial(ptr noundef nonnull align 8 dereferenceable(1368) %0, ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2, float noundef %3, ptr noundef %4) unnamed_addr #3 align 2 {
  %6 = alloca %"class.Eigen::CwiseNullaryOp", align 4
  %7 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %8 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %9 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %10 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %11 = alloca %"class.Eigen::Matrix", align 4
  %12 = alloca float, align 4
  %13 = alloca float, align 4
  %14 = alloca float, align 4
  %15 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %16 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %17 = alloca %"class.Eigen::CwiseNullaryOp.17", align 1
  %18 = getelementptr inbounds i8, ptr %0, i64 4
  store float %3, ptr %18, align 4, !tbaa !5
  %19 = getelementptr inbounds i8, ptr %0, i64 12
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %19, ptr noundef nonnull align 4 dereferenceable(12) %1)
  %20 = getelementptr inbounds i8, ptr %0, i64 24
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKS1_(ptr noundef nonnull align 4 dereferenceable(12) %20, ptr noundef nonnull align 4 dereferenceable(12) %2)
  %21 = getelementptr inbounds i8, ptr %0, i64 36
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %21)
  %22 = getelementptr inbounds i8, ptr %0, i64 72
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %22)
  %23 = getelementptr inbounds i8, ptr %0, i64 108
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %23)
  %24 = getelementptr inbounds i8, ptr %0, i64 144
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %24)
  %25 = getelementptr inbounds i8, ptr %0, i64 180
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %25)
  %26 = getelementptr inbounds i8, ptr %0, i64 216
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %26)
  %27 = getelementptr inbounds i8, ptr %0, i64 228
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %27)
  %28 = getelementptr inbounds i8, ptr %0, i64 264
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %28)
  %29 = getelementptr inbounds i8, ptr %0, i64 300
  tail call void @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(36) %29)
  %.ptr = getelementptr inbounds i8, ptr %0, i64 336
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr)
  %.ptr.1 = getelementptr inbounds i8, ptr %0, i64 348
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.1)
  %.ptr.2 = getelementptr inbounds i8, ptr %0, i64 360
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.2)
  %.ptr.3 = getelementptr inbounds i8, ptr %0, i64 372
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.3)
  %.ptr.4 = getelementptr inbounds i8, ptr %0, i64 384
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.4)
  %.ptr.5 = getelementptr inbounds i8, ptr %0, i64 396
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.5)
  %.ptr.6 = getelementptr inbounds i8, ptr %0, i64 408
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.6)
  %.ptr.7 = getelementptr inbounds i8, ptr %0, i64 420
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.7)
  %.ptr.8 = getelementptr inbounds i8, ptr %0, i64 432
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.8)
  %.ptr.9 = getelementptr inbounds i8, ptr %0, i64 444
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.9)
  %.ptr.10 = getelementptr inbounds i8, ptr %0, i64 456
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.10)
  %.ptr.11 = getelementptr inbounds i8, ptr %0, i64 468
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.11)
  %.ptr.12 = getelementptr inbounds i8, ptr %0, i64 480
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.12)
  %.ptr.13 = getelementptr inbounds i8, ptr %0, i64 492
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.13)
  %.ptr.14 = getelementptr inbounds i8, ptr %0, i64 504
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.14)
  %.ptr.15 = getelementptr inbounds i8, ptr %0, i64 516
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.15)
  %.ptr.16 = getelementptr inbounds i8, ptr %0, i64 528
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.16)
  %.ptr.17 = getelementptr inbounds i8, ptr %0, i64 540
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.17)
  %.ptr.18 = getelementptr inbounds i8, ptr %0, i64 552
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.18)
  %.ptr.19 = getelementptr inbounds i8, ptr %0, i64 564
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.19)
  %.ptr.20 = getelementptr inbounds i8, ptr %0, i64 576
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.20)
  %.ptr.21 = getelementptr inbounds i8, ptr %0, i64 588
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.21)
  %.ptr.22 = getelementptr inbounds i8, ptr %0, i64 600
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.22)
  %.ptr.23 = getelementptr inbounds i8, ptr %0, i64 612
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.23)
  %.ptr.24 = getelementptr inbounds i8, ptr %0, i64 624
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.24)
  %.ptr.25 = getelementptr inbounds i8, ptr %0, i64 636
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.25)
  %.ptr.26 = getelementptr inbounds i8, ptr %0, i64 648
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.26)
  %.ptr.27 = getelementptr inbounds i8, ptr %0, i64 660
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.27)
  %.ptr.28 = getelementptr inbounds i8, ptr %0, i64 672
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.28)
  %.ptr.29 = getelementptr inbounds i8, ptr %0, i64 684
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.29)
  %.ptr.30 = getelementptr inbounds i8, ptr %0, i64 696
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.30)
  %.ptr.31 = getelementptr inbounds i8, ptr %0, i64 708
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.31)
  %.ptr.32 = getelementptr inbounds i8, ptr %0, i64 720
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.32)
  %.ptr.33 = getelementptr inbounds i8, ptr %0, i64 732
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.33)
  %.ptr.34 = getelementptr inbounds i8, ptr %0, i64 744
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.34)
  %.ptr.35 = getelementptr inbounds i8, ptr %0, i64 756
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.35)
  %.ptr.36 = getelementptr inbounds i8, ptr %0, i64 768
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.36)
  %.ptr.37 = getelementptr inbounds i8, ptr %0, i64 780
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.37)
  %.ptr.38 = getelementptr inbounds i8, ptr %0, i64 792
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.38)
  %.ptr.39 = getelementptr inbounds i8, ptr %0, i64 804
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.39)
  %.ptr.40 = getelementptr inbounds i8, ptr %0, i64 816
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.40)
  %.ptr.41 = getelementptr inbounds i8, ptr %0, i64 828
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.41)
  %.ptr.42 = getelementptr inbounds i8, ptr %0, i64 840
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.42)
  %.ptr.43 = getelementptr inbounds i8, ptr %0, i64 852
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.43)
  %.ptr.44 = getelementptr inbounds i8, ptr %0, i64 864
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.44)
  %.ptr.45 = getelementptr inbounds i8, ptr %0, i64 876
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.45)
  %.ptr.46 = getelementptr inbounds i8, ptr %0, i64 888
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.46)
  %.ptr.47 = getelementptr inbounds i8, ptr %0, i64 900
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.47)
  %.ptr.48 = getelementptr inbounds i8, ptr %0, i64 912
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.48)
  %.ptr.49 = getelementptr inbounds i8, ptr %0, i64 924
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.49)
  %.ptr.50 = getelementptr inbounds i8, ptr %0, i64 936
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.50)
  %.ptr.51 = getelementptr inbounds i8, ptr %0, i64 948
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.51)
  %.ptr.52 = getelementptr inbounds i8, ptr %0, i64 960
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.52)
  %.ptr.53 = getelementptr inbounds i8, ptr %0, i64 972
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.53)
  %.ptr.54 = getelementptr inbounds i8, ptr %0, i64 984
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.54)
  %.ptr.55 = getelementptr inbounds i8, ptr %0, i64 996
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.55)
  %.ptr.56 = getelementptr inbounds i8, ptr %0, i64 1008
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.56)
  %.ptr.57 = getelementptr inbounds i8, ptr %0, i64 1020
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.57)
  %.ptr.58 = getelementptr inbounds i8, ptr %0, i64 1032
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.58)
  %.ptr.59 = getelementptr inbounds i8, ptr %0, i64 1044
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.59)
  %.ptr.60 = getelementptr inbounds i8, ptr %0, i64 1056
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.60)
  %.ptr.61 = getelementptr inbounds i8, ptr %0, i64 1068
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.61)
  %.ptr.62 = getelementptr inbounds i8, ptr %0, i64 1080
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.62)
  %.ptr.63 = getelementptr inbounds i8, ptr %0, i64 1092
  tail call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %.ptr.63)
  %30 = getelementptr inbounds i8, ptr %0, i64 1360
  store ptr %4, ptr %30, align 8, !tbaa !19
  store float 0.000000e+00, ptr %0, align 8, !tbaa !20
  %31 = getelementptr inbounds i8, ptr %0, i64 8
  store float 0.000000e+00, ptr %31, align 8, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  call void @_ZN5Eigen9DenseBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE4ZeroEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp") align 4 %6)
  %32 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_constant_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %21, ptr noundef nonnull align 1 dereferenceable(1) %6)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %7) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %7)
  %33 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %22, ptr noundef nonnull align 1 dereferenceable(1) %7)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %7) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %8) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %8)
  %34 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %23, ptr noundef nonnull align 1 dereferenceable(1) %8)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %9) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %9)
  %35 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %24, ptr noundef nonnull align 1 dereferenceable(1) %9)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %9) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %10) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %10)
  %36 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %25, ptr noundef nonnull align 1 dereferenceable(1) %10)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %10) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #4
  store float 1.000000e+00, ptr %12, align 4, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %13) #4
  store float 1.000000e+00, ptr %13, align 4, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #4
  store float 1.000000e+00, ptr %14, align 4, !tbaa !22
  call void @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEC2ERKfS3_S3_(ptr noundef nonnull align 4 dereferenceable(12) %11, ptr noundef nonnull align 4 dereferenceable(4) %12, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %37 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12) %26, ptr noundef nonnull align 4 dereferenceable(12) %11) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %15) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %15)
  %38 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %27, ptr noundef nonnull align 1 dereferenceable(1) %15)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %15) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %16) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %16)
  %39 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %28, ptr noundef nonnull align 1 dereferenceable(1) %16)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %16) #4
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %17) #4
  call void @_ZN5Eigen10MatrixBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEE8IdentityEv(ptr dead_on_unwind nonnull writable sret(%"class.Eigen::CwiseNullaryOp.17") align 1 %17)
  %40 = call noundef nonnull align 4 dereferenceable(36) ptr @_ZN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEaSINS_14CwiseNullaryOpINS_8internal18scalar_identity_opIfEES1_EEEERS1_RKNS_9DenseBaseIT_EE(ptr noundef nonnull align 4 dereferenceable(36) %29, ptr noundef nonnull align 1 dereferenceable(1) %17)
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %17) #4
  ret void
}

; 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

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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 #4 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 4}
!6 = !{!"_ZTS12SnowParticle", !7, i64 0, !7, i64 4, !7, i64 8, !10, i64 12, !10, i64 24, !14, i64 36, !14, i64 72, !14, i64 108, !14, i64 144, !14, i64 180, !10, i64 216, !14, i64 228, !14, i64 264, !14, i64 300, !8, i64 336, !8, i64 1104, !18, i64 1360}
!7 = !{!"float", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEE", !11, i64 0}
!11 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi1ELi0ELi3ELi1EEEEE", !12, i64 0}
!12 = !{!"_ZTSN5Eigen12DenseStorageIfLi3ELi3ELi1ELi0EEE", !13, i64 0}
!13 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi3ELi0ELi0EEE", !8, i64 0}
!14 = !{!"_ZTSN5Eigen6MatrixIfLi3ELi3ELi0ELi3ELi3EEE", !15, i64 0}
!15 = !{!"_ZTSN5Eigen15PlainObjectBaseINS_6MatrixIfLi3ELi3ELi0ELi3ELi3EEEEE", !16, i64 0}
!16 = !{!"_ZTSN5Eigen12DenseStorageIfLi9ELi3ELi3ELi0EEE", !17, i64 0}
!17 = !{!"_ZTSN5Eigen8internal11plain_arrayIfLi9ELi0ELi0EEE", !8, i64 0}
!18 = !{!"any pointer", !8, i64 0}
!19 = !{!6, !18, i64 1360}
!20 = !{!6, !7, i64 0}
!21 = !{!6, !7, i64 8}
!22 = !{!7, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,TailCallElimPass