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-rw-r--r--test/eigen2/eigen2_unalignedassert.cpp116
1 files changed, 0 insertions, 116 deletions
diff --git a/test/eigen2/eigen2_unalignedassert.cpp b/test/eigen2/eigen2_unalignedassert.cpp
deleted file mode 100644
index d10b6f538..000000000
--- a/test/eigen2/eigen2_unalignedassert.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra. Eigen itself is part of the KDE project.
-//
-// Copyright (C) 2008 Benoit Jacob <jacob.benoit.1@gmail.com>
-//
-// This Source Code Form is subject to the terms of the Mozilla
-// Public License v. 2.0. If a copy of the MPL was not distributed
-// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#include "main.h"
-
-struct Good1
-{
- MatrixXd m; // good: m will allocate its own array, taking care of alignment.
- Good1() : m(20,20) {}
-};
-
-struct Good2
-{
- Matrix3d m; // good: m's size isn't a multiple of 16 bytes, so m doesn't have to be aligned
-};
-
-struct Good3
-{
- Vector2f m; // good: same reason
-};
-
-struct Bad4
-{
- Vector2d m; // bad: sizeof(m)%16==0 so alignment is required
-};
-
-struct Bad5
-{
- Matrix<float, 2, 6> m; // bad: same reason
-};
-
-struct Bad6
-{
- Matrix<double, 3, 4> m; // bad: same reason
-};
-
-struct Good7
-{
- EIGEN_MAKE_ALIGNED_OPERATOR_NEW
- Vector2d m;
- float f; // make the struct have sizeof%16!=0 to make it a little more tricky when we allow an array of 2 such objects
-};
-
-struct Good8
-{
- EIGEN_MAKE_ALIGNED_OPERATOR_NEW
- float f; // try the f at first -- the EIGEN_ALIGN_128 attribute of m should make that still work
- Matrix4f m;
-};
-
-struct Good9
-{
- Matrix<float,2,2,DontAlign> m; // good: no alignment requested
- float f;
-};
-
-template<bool Align> struct Depends
-{
- EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF(Align)
- Vector2d m;
- float f;
-};
-
-template<typename T>
-void check_unalignedassert_good()
-{
- T *x, *y;
- x = new T;
- delete x;
- y = new T[2];
- delete[] y;
-}
-
-#if EIGEN_ARCH_WANTS_ALIGNMENT
-template<typename T>
-void check_unalignedassert_bad()
-{
- float buf[sizeof(T)+16];
- float *unaligned = buf;
- while((reinterpret_cast<std::size_t>(unaligned)&0xf)==0) ++unaligned; // make sure unaligned is really unaligned
- T *x = ::new(static_cast<void*>(unaligned)) T;
- x->~T();
-}
-#endif
-
-void unalignedassert()
-{
- check_unalignedassert_good<Good1>();
- check_unalignedassert_good<Good2>();
- check_unalignedassert_good<Good3>();
-#if EIGEN_ARCH_WANTS_ALIGNMENT
- VERIFY_RAISES_ASSERT(check_unalignedassert_bad<Bad4>());
- VERIFY_RAISES_ASSERT(check_unalignedassert_bad<Bad5>());
- VERIFY_RAISES_ASSERT(check_unalignedassert_bad<Bad6>());
-#endif
-
- check_unalignedassert_good<Good7>();
- check_unalignedassert_good<Good8>();
- check_unalignedassert_good<Good9>();
- check_unalignedassert_good<Depends<true> >();
-
-#if EIGEN_ARCH_WANTS_ALIGNMENT
- VERIFY_RAISES_ASSERT(check_unalignedassert_bad<Depends<false> >());
-#endif
-}
-
-void test_eigen2_unalignedassert()
-{
- CALL_SUBTEST(unalignedassert());
-}