; LLVM IR from atlantis13579/Riemann :: Src/RigidBodyDynamics/MassSpring.ll (ZN7Riemann16MassSpringSolverC2Ev)

; 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.Riemann::MassSpringSolver" = type { %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.0", float, float, float, %"class.std::vector.5", %"class.std::vector.10" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Maths::TVector3<float>, std::allocator<Maths::TVector3<float>>>::_Vector_impl" }
%"struct.std::_Vector_base<Maths::TVector3<float>, std::allocator<Maths::TVector3<float>>>::_Vector_impl" = type { %"struct.std::_Vector_base<Maths::TVector3<float>, std::allocator<Maths::TVector3<float>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Maths::TVector3<float>, std::allocator<Maths::TVector3<float>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<Riemann::MSConstraint *, std::allocator<Riemann::MSConstraint *>>::_Vector_impl" }
%"struct.std::_Vector_base<Riemann::MSConstraint *, std::allocator<Riemann::MSConstraint *>>::_Vector_impl" = type { %"struct.std::_Vector_base<Riemann::MSConstraint *, std::allocator<Riemann::MSConstraint *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Riemann::MSConstraint *, std::allocator<Riemann::MSConstraint *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.10" = type { %"struct.std::_Vector_base.11" }
%"struct.std::_Vector_base.11" = type { %"struct.std::_Vector_base<Riemann::MSCollision *, std::allocator<Riemann::MSCollision *>>::_Vector_impl" }
%"struct.std::_Vector_base<Riemann::MSCollision *, std::allocator<Riemann::MSCollision *>>::_Vector_impl" = type { %"struct.std::_Vector_base<Riemann::MSCollision *, std::allocator<Riemann::MSCollision *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Riemann::MSCollision *, std::allocator<Riemann::MSCollision *>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN7Riemann16MassSpringSolverC2Ev(ptr noundef nonnull align 8 dereferenceable(184) %0) unnamed_addr #0 align 2 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  %4 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 0
  call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #1
  %5 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 1
  call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #1
  %6 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 2
  call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #1
  %7 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 3
  call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #1
  %8 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 4
  call void @_ZNSt6vectorIfSaIfEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #1
  %9 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 8
  call void @_ZNSt6vectorIPN7Riemann12MSConstraintESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #1
  %10 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 9
  call void @_ZNSt6vectorIPN7Riemann11MSCollisionESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #1
  %11 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 5
  store float 0x3FB99999A0000000, ptr %11, align 8, !tbaa !9
  %12 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 6
  store float 0x3FEF5C2900000000, ptr %12, align 4, !tbaa !28
  %13 = getelementptr inbounds %"class.Riemann::MassSpringSolver", ptr %3, i32 0, i32 7
  store float 0x3FA0E56040000000, ptr %13, align 8, !tbaa !29
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN7Riemann12MSConstraintESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN7Riemann11MSCollisionESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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, !19, i64 120}
!10 = !{!"_ZTSN7Riemann16MassSpringSolverE", !11, i64 0, !11, i64 24, !11, i64 48, !11, i64 72, !15, i64 96, !19, i64 120, !19, i64 124, !19, i64 128, !20, i64 136, !24, i64 160}
!11 = !{!"_ZTSSt6vectorIN5Maths8TVector3IfEESaIS2_EE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseIN5Maths8TVector3IfEESaIS2_EE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIN5Maths8TVector3IfEESaIS2_EE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIN5Maths8TVector3IfEESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!15 = !{!"_ZTSSt6vectorIfSaIfEE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIfSaIfEE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!19 = !{!"float", !7, i64 0}
!20 = !{!"_ZTSSt6vectorIPN7Riemann12MSConstraintESaIS2_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIPN7Riemann12MSConstraintESaIS2_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann12MSConstraintESaIS2_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann12MSConstraintESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!24 = !{!"_ZTSSt6vectorIPN7Riemann11MSCollisionESaIS2_EE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseIPN7Riemann11MSCollisionESaIS2_EE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann11MSCollisionESaIS2_EE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann11MSCollisionESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!28 = !{!10, !19, i64 124}
!29 = !{!10, !19, i64 128}


; 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"

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN7Riemann16MassSpringSolverC2Ev(ptr noundef nonnull align 8 dereferenceable(184) %0) unnamed_addr #0 align 2 {
  tail call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #1
  %2 = getelementptr inbounds i8, ptr %0, i64 24
  tail call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #1
  %3 = getelementptr inbounds i8, ptr %0, i64 48
  tail call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #1
  %4 = getelementptr inbounds i8, ptr %0, i64 72
  tail call void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #1
  %5 = getelementptr inbounds i8, ptr %0, i64 96
  tail call void @_ZNSt6vectorIfSaIfEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #1
  %6 = getelementptr inbounds i8, ptr %0, i64 136
  tail call void @_ZNSt6vectorIPN7Riemann12MSConstraintESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #1
  %7 = getelementptr inbounds i8, ptr %0, i64 160
  tail call void @_ZNSt6vectorIPN7Riemann11MSCollisionESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #1
  %8 = getelementptr inbounds i8, ptr %0, i64 120
  store <2 x float> <float 0x3FB99999A0000000, float 0x3FEF5C2900000000>, ptr %8, align 8, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %0, i64 128
  store float 0x3FA0E56040000000, ptr %9, align 8, !tbaa !9
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN5Maths8TVector3IfEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN7Riemann12MSConstraintESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN7Riemann11MSCollisionESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 128}
!10 = !{!"_ZTSN7Riemann16MassSpringSolverE", !11, i64 0, !11, i64 24, !11, i64 48, !11, i64 72, !16, i64 96, !6, i64 120, !6, i64 124, !6, i64 128, !20, i64 136, !24, i64 160}
!11 = !{!"_ZTSSt6vectorIN5Maths8TVector3IfEESaIS2_EE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseIN5Maths8TVector3IfEESaIS2_EE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIN5Maths8TVector3IfEESaIS2_EE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIN5Maths8TVector3IfEESaIS2_EE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!15 = !{!"any pointer", !7, i64 0}
!16 = !{!"_ZTSSt6vectorIfSaIfEE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIfSaIfEE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!20 = !{!"_ZTSSt6vectorIPN7Riemann12MSConstraintESaIS2_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIPN7Riemann12MSConstraintESaIS2_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann12MSConstraintESaIS2_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann12MSConstraintESaIS2_EE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!24 = !{!"_ZTSSt6vectorIPN7Riemann11MSCollisionESaIS2_EE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseIPN7Riemann11MSCollisionESaIS2_EE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann11MSCollisionESaIS2_EE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIPN7Riemann11MSCollisionESaIS2_EE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}


; Effective O3 passes: EarlyCSEPass,InstCombinePass,SLPVectorizerPass,SROAPass,TailCallElimPass