; LLVM IR from erwincoumans/tiny-differentiable-simulator :: third_party/rbdl/src/Constraints.ll (ZN17RigidBodyDynamics13ConstraintSet5clearEv)

; 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"

%"struct.RigidBodyDynamics::ConstraintSet" = type { i32, i8, %"class.std::vector", %"class.std::vector.1", %"class.std::vector.6", %"class.std::vector.6", %"class.std::vector.6", %"class.std::vector.11", %"class.std::vector.6", %"class.std::vector.16", %"class.std::vector.16", %"class.std::vector.6", %"class.std::vector.6", %"class.std::vector.21", %"class.std::vector.21", %"class.std::vector.27", %"class.std::vector.34", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix.41", %"class.Eigen::HouseholderQR", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix.41", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.16", %"class.std::vector.27", %"class.std::vector.27", %"class.Eigen::Matrix", %"class.std::vector.60", %"class.std::vector.27", %"class.Eigen::Matrix", %"class.std::vector.16" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<RigidBodyDynamics::ConstraintSet::ConstraintType, std::allocator<RigidBodyDynamics::ConstraintSet::ConstraintType>>::_Vector_impl" }
%"struct.std::_Vector_base<RigidBodyDynamics::ConstraintSet::ConstraintType, std::allocator<RigidBodyDynamics::ConstraintSet::ConstraintType>>::_Vector_impl" = type { %"struct.std::_Vector_base<RigidBodyDynamics::ConstraintSet::ConstraintType, std::allocator<RigidBodyDynamics::ConstraintSet::ConstraintType>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RigidBodyDynamics::ConstraintSet::ConstraintType, std::allocator<RigidBodyDynamics::ConstraintSet::ConstraintType>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.1" = type { %"struct.std::_Vector_base.2" }
%"struct.std::_Vector_base.2" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.11" = type { %"struct.std::_Vector_base.12" }
%"struct.std::_Vector_base.12" = type { %"struct.std::_Vector_base<RigidBodyDynamics::CustomConstraint *, std::allocator<RigidBodyDynamics::CustomConstraint *>>::_Vector_impl" }
%"struct.std::_Vector_base<RigidBodyDynamics::CustomConstraint *, std::allocator<RigidBodyDynamics::CustomConstraint *>>::_Vector_impl" = type { %"struct.std::_Vector_base<RigidBodyDynamics::CustomConstraint *, std::allocator<RigidBodyDynamics::CustomConstraint *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RigidBodyDynamics::CustomConstraint *, std::allocator<RigidBodyDynamics::CustomConstraint *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.21" = type { %"class.std::vector.22" }
%"class.std::vector.22" = type { %"struct.std::_Vector_base.23" }
%"struct.std::_Vector_base.23" = type { %"struct.std::_Vector_base<RigidBodyDynamics::Math::SpatialTransform, Eigen::aligned_allocator<RigidBodyDynamics::Math::SpatialTransform>>::_Vector_impl" }
%"struct.std::_Vector_base<RigidBodyDynamics::Math::SpatialTransform, Eigen::aligned_allocator<RigidBodyDynamics::Math::SpatialTransform>>::_Vector_impl" = type { %"struct.std::_Vector_base<RigidBodyDynamics::Math::SpatialTransform, Eigen::aligned_allocator<RigidBodyDynamics::Math::SpatialTransform>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RigidBodyDynamics::Math::SpatialTransform, Eigen::aligned_allocator<RigidBodyDynamics::Math::SpatialTransform>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.34" = type { %"struct.std::_Vector_base.35" }
%"struct.std::_Vector_base.35" = type { %"struct.std::_Vector_base<Vector2_t, std::allocator<Vector2_t>>::_Vector_impl" }
%"struct.std::_Vector_base<Vector2_t, std::allocator<Vector2_t>>::_Vector_impl" = type { %"struct.std::_Vector_base<Vector2_t, std::allocator<Vector2_t>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Vector2_t, std::allocator<Vector2_t>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.Eigen::HouseholderQR" = type <{ %"class.Eigen::Matrix.41", %"class.Eigen::Matrix", %"class.Eigen::Matrix.51", i8, [7 x i8] }>
%"class.Eigen::Matrix.51" = type { %"class.Eigen::PlainObjectBase.52" }
%"class.Eigen::PlainObjectBase.52" = type { %"class.Eigen::DenseStorage.59" }
%"class.Eigen::DenseStorage.59" = type { ptr, i64 }
%"class.Eigen::Matrix.41" = type { %"class.Eigen::PlainObjectBase.42" }
%"class.Eigen::PlainObjectBase.42" = type { %"class.Eigen::DenseStorage.49" }
%"class.Eigen::DenseStorage.49" = type { ptr, i64, i64 }
%"class.std::vector.60" = type { %"class.std::vector.61" }
%"class.std::vector.61" = type { %"struct.std::_Vector_base.62" }
%"struct.std::_Vector_base.62" = type { %"struct.std::_Vector_base<SpatialMatrix_t, Eigen::aligned_allocator<SpatialMatrix_t>>::_Vector_impl" }
%"struct.std::_Vector_base<SpatialMatrix_t, Eigen::aligned_allocator<SpatialMatrix_t>>::_Vector_impl" = type { %"struct.std::_Vector_base<SpatialMatrix_t, Eigen::aligned_allocator<SpatialMatrix_t>>::_Vector_impl_data" }
%"struct.std::_Vector_base<SpatialMatrix_t, Eigen::aligned_allocator<SpatialMatrix_t>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.27" = type { %"class.std::vector.28" }
%"class.std::vector.28" = type { %"struct.std::_Vector_base.29" }
%"struct.std::_Vector_base.29" = type { %"struct.std::_Vector_base<SpatialVector_t, Eigen::aligned_allocator<SpatialVector_t>>::_Vector_impl" }
%"struct.std::_Vector_base<SpatialVector_t, Eigen::aligned_allocator<SpatialVector_t>>::_Vector_impl" = type { %"struct.std::_Vector_base<SpatialVector_t, Eigen::aligned_allocator<SpatialVector_t>>::_Vector_impl_data" }
%"struct.std::_Vector_base<SpatialVector_t, Eigen::aligned_allocator<SpatialVector_t>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { ptr, i64 }
%"class.std::vector.16" = type { %"struct.std::_Vector_base.17" }
%"struct.std::_Vector_base.17" = type { %"struct.std::_Vector_base<Vector3_t, std::allocator<Vector3_t>>::_Vector_impl" }
%"struct.std::_Vector_base<Vector3_t, std::allocator<Vector3_t>>::_Vector_impl" = type { %"struct.std::_Vector_base<Vector3_t, std::allocator<Vector3_t>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Vector3_t, std::allocator<Vector3_t>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN17RigidBodyDynamics13ConstraintSet5clearEv(ptr noundef nonnull align 8 dereferenceable(1160) %0) #2 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %4 = load ptr, ptr %2, align 8
  %5 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 19
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %5)
  %7 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 20
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %7)
  %9 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 21
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %9)
  %11 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 23
  %12 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %11)
  %13 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 24
  %14 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %13)
  %15 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 25
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %15)
  %17 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 26
  %18 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %17)
  %19 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 27
  %20 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %19)
  %21 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 28
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %21)
  %23 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 29
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %23)
  %25 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 40
  %26 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %25)
  %27 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 41
  %28 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %27)
  %29 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 42
  %30 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %29)
  %31 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 43
  %32 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %31)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %33

33:                                               ; preds = %45, %1
  %34 = load i32, ptr %3, align 4, !tbaa !9
  %35 = zext i32 %34 to i64
  %36 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 44
  %37 = call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %36) #4
  %38 = icmp ult i64 %35, %37
  br i1 %38, label %39, label %48

39:                                               ; preds = %33
  %40 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 44
  %41 = load i32, ptr %3, align 4, !tbaa !9
  %42 = zext i32 %41 to i64
  %43 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %40, i64 noundef %42) #4
  %44 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %43)
  br label %45

45:                                               ; preds = %39
  %46 = load i32, ptr %3, align 4, !tbaa !9
  %47 = add i32 %46, 1
  store i32 %47, ptr %3, align 4, !tbaa !9
  br label %33, !llvm.loop !11

48:                                               ; preds = %33
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %49

49:                                               ; preds = %61, %48
  %50 = load i32, ptr %3, align 4, !tbaa !9
  %51 = zext i32 %50 to i64
  %52 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 45
  %53 = call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %52) #4
  %54 = icmp ult i64 %51, %53
  br i1 %54, label %55, label %64

55:                                               ; preds = %49
  %56 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 45
  %57 = load i32, ptr %3, align 4, !tbaa !9
  %58 = zext i32 %57 to i64
  %59 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %56, i64 noundef %58) #4
  %60 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %59)
  br label %61

61:                                               ; preds = %55
  %62 = load i32, ptr %3, align 4, !tbaa !9
  %63 = add i32 %62, 1
  store i32 %63, ptr %3, align 4, !tbaa !9
  br label %49, !llvm.loop !13

64:                                               ; preds = %49
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %65

65:                                               ; preds = %77, %64
  %66 = load i32, ptr %3, align 4, !tbaa !9
  %67 = zext i32 %66 to i64
  %68 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 46
  %69 = call noundef i64 @_ZNKSt6vectorI9Vector3_tSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %68) #4
  %70 = icmp ult i64 %67, %69
  br i1 %70, label %71, label %80

71:                                               ; preds = %65
  %72 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 46
  %73 = load i32, ptr %3, align 4, !tbaa !9
  %74 = zext i32 %73 to i64
  %75 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorI9Vector3_tSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %72, i64 noundef %74) #4
  %76 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %75)
  br label %77

77:                                               ; preds = %71
  %78 = load i32, ptr %3, align 4, !tbaa !9
  %79 = add i32 %78, 1
  store i32 %79, ptr %3, align 4, !tbaa !9
  br label %65, !llvm.loop !14

80:                                               ; preds = %65
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %81

81:                                               ; preds = %93, %80
  %82 = load i32, ptr %3, align 4, !tbaa !9
  %83 = zext i32 %82 to i64
  %84 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 47
  %85 = call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %84) #4
  %86 = icmp ult i64 %83, %85
  br i1 %86, label %87, label %96

87:                                               ; preds = %81
  %88 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 47
  %89 = load i32, ptr %3, align 4, !tbaa !9
  %90 = zext i32 %89 to i64
  %91 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %88, i64 noundef %90) #4
  %92 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %91)
  br label %93

93:                                               ; preds = %87
  %94 = load i32, ptr %3, align 4, !tbaa !9
  %95 = add i32 %94, 1
  store i32 %95, ptr %3, align 4, !tbaa !9
  br label %81, !llvm.loop !15

96:                                               ; preds = %81
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %97

97:                                               ; preds = %109, %96
  %98 = load i32, ptr %3, align 4, !tbaa !9
  %99 = zext i32 %98 to i64
  %100 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 48
  %101 = call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %100) #4
  %102 = icmp ult i64 %99, %101
  br i1 %102, label %103, label %112

103:                                              ; preds = %97
  %104 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 48
  %105 = load i32, ptr %3, align 4, !tbaa !9
  %106 = zext i32 %105 to i64
  %107 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %104, i64 noundef %106) #4
  %108 = call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %107)
  br label %109

109:                                              ; preds = %103
  %110 = load i32, ptr %3, align 4, !tbaa !9
  %111 = add i32 %110, 1
  store i32 %111, ptr %3, align 4, !tbaa !9
  br label %97, !llvm.loop !16

112:                                              ; preds = %97
  %113 = getelementptr inbounds %"struct.RigidBodyDynamics::ConstraintSet", ptr %4, i32 0, i32 49
  %114 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %113)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI9Vector3_tSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorI9Vector3_tSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}


; 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: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN17RigidBodyDynamics13ConstraintSet5clearEv(ptr noundef nonnull align 8 dereferenceable(1160) %0) local_unnamed_addr #1 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 400
  %3 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %2)
  %4 = getelementptr inbounds i8, ptr %0, i64 416
  %5 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %4)
  %6 = getelementptr inbounds i8, ptr %0, i64 432
  %7 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %6)
  %8 = getelementptr inbounds i8, ptr %0, i64 464
  %9 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  %10 = getelementptr inbounds i8, ptr %0, i64 488
  %11 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %10)
  %12 = getelementptr inbounds i8, ptr %0, i64 504
  %13 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %12)
  %14 = getelementptr inbounds i8, ptr %0, i64 520
  %15 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %14)
  %16 = getelementptr inbounds i8, ptr %0, i64 544
  %17 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %16)
  %18 = getelementptr inbounds i8, ptr %0, i64 568
  %19 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %18)
  %20 = getelementptr inbounds i8, ptr %0, i64 584
  %21 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %20)
  %22 = getelementptr inbounds i8, ptr %0, i64 864
  %23 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %22)
  %24 = getelementptr inbounds i8, ptr %0, i64 888
  %25 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %24)
  %26 = getelementptr inbounds i8, ptr %0, i64 904
  %27 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %26)
  %28 = getelementptr inbounds i8, ptr %0, i64 920
  %29 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %28)
  %30 = getelementptr inbounds i8, ptr %0, i64 936
  %31 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %30) #3
  %.not = icmp eq i64 %31, 0
  br i1 %.not, label %.preheader22, label %.lr.ph

.preheader22:                                     ; preds = %.lr.ph, %1
  %32 = getelementptr inbounds i8, ptr %0, i64 960
  %33 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #3
  %.not32 = icmp eq i64 %33, 0
  br i1 %.not32, label %.preheader21, label %.lr.ph25

.lr.ph:                                           ; preds = %1, %.lr.ph
  %34 = phi i64 [ %38, %.lr.ph ], [ 0, %1 ]
  %.023 = phi i32 [ %37, %.lr.ph ], [ 0, %1 ]
  %35 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef %34) #3
  %36 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %35)
  %37 = add i32 %.023, 1
  %38 = zext i32 %37 to i64
  %39 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %30) #3
  %40 = icmp ugt i64 %39, %38
  br i1 %40, label %.lr.ph, label %.preheader22, !llvm.loop !5

.preheader21:                                     ; preds = %.lr.ph25, %.preheader22
  %41 = getelementptr inbounds i8, ptr %0, i64 984
  %42 = tail call noundef i64 @_ZNKSt6vectorI9Vector3_tSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %41) #3
  %.not33 = icmp eq i64 %42, 0
  br i1 %.not33, label %.preheader20, label %.lr.ph27

.lr.ph25:                                         ; preds = %.preheader22, %.lr.ph25
  %43 = phi i64 [ %47, %.lr.ph25 ], [ 0, %.preheader22 ]
  %.124 = phi i32 [ %46, %.lr.ph25 ], [ 0, %.preheader22 ]
  %44 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %32, i64 noundef %43) #3
  %45 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %44)
  %46 = add i32 %.124, 1
  %47 = zext i32 %46 to i64
  %48 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #3
  %49 = icmp ugt i64 %48, %47
  br i1 %49, label %.lr.ph25, label %.preheader21, !llvm.loop !7

.preheader20:                                     ; preds = %.lr.ph27, %.preheader21
  %50 = getelementptr inbounds i8, ptr %0, i64 1008
  %51 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #3
  %.not34 = icmp eq i64 %51, 0
  br i1 %.not34, label %.preheader, label %.lr.ph29

.lr.ph27:                                         ; preds = %.preheader21, %.lr.ph27
  %52 = phi i64 [ %56, %.lr.ph27 ], [ 0, %.preheader21 ]
  %.226 = phi i32 [ %55, %.lr.ph27 ], [ 0, %.preheader21 ]
  %53 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorI9Vector3_tSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %41, i64 noundef %52) #3
  %54 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %53)
  %55 = add i32 %.226, 1
  %56 = zext i32 %55 to i64
  %57 = tail call noundef i64 @_ZNKSt6vectorI9Vector3_tSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %41) #3
  %58 = icmp ugt i64 %57, %56
  br i1 %58, label %.lr.ph27, label %.preheader20, !llvm.loop !8

.preheader:                                       ; preds = %.lr.ph29, %.preheader20
  %59 = getelementptr inbounds i8, ptr %0, i64 1032
  %60 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %59) #3
  %.not35 = icmp eq i64 %60, 0
  br i1 %.not35, label %._crit_edge, label %.lr.ph31

.lr.ph29:                                         ; preds = %.preheader20, %.lr.ph29
  %61 = phi i64 [ %65, %.lr.ph29 ], [ 0, %.preheader20 ]
  %.328 = phi i32 [ %64, %.lr.ph29 ], [ 0, %.preheader20 ]
  %62 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef %61) #3
  %63 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %62)
  %64 = add i32 %.328, 1
  %65 = zext i32 %64 to i64
  %66 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %50) #3
  %67 = icmp ugt i64 %66, %65
  br i1 %67, label %.lr.ph29, label %.preheader, !llvm.loop !9

.lr.ph31:                                         ; preds = %.preheader, %.lr.ph31
  %68 = phi i64 [ %72, %.lr.ph31 ], [ 0, %.preheader ]
  %.430 = phi i32 [ %71, %.lr.ph31 ], [ 0, %.preheader ]
  %69 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %59, i64 noundef %68) #3
  %70 = tail call noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %69)
  %71 = add i32 %.430, 1
  %72 = zext i32 %71 to i64
  %73 = tail call noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %59) #3
  %74 = icmp ugt i64 %73, %72
  br i1 %74, label %.lr.ph31, label %._crit_edge, !llvm.loop !10

._crit_edge:                                      ; preds = %.lr.ph31, %.preheader
  %75 = getelementptr inbounds i8, ptr %0, i64 1056
  %76 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1) %75)
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(48) ptr @_ZNSt6vectorI15SpatialVector_tN5Eigen17aligned_allocatorIS0_EEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 16 dereferenceable(48) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi6ELi1ELi0ELi6ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI9Vector3_tSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorI9Vector3_tSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZN5Eigen9DenseBaseINS_6MatrixIdLi3ELi1ELi0ELi3ELi1EEEE7setZeroEv(ptr noundef nonnull align 1 dereferenceable(1)) local_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 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 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 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = distinct !{!8, !6}
!9 = distinct !{!9, !6}
!10 = distinct !{!10, !6}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass