Remove libc++ and libc++abi 8.0.0 now that we switched to version 10.0.1

in the gnu/ directory.

1 files changed, 0 insertions, 155 deletions

diff --git a/lib/libcxx/src/experimental/memory_resource.cpp b/lib/libcxx/src/experimental/memory_resource.cpp
deleted file mode 100644
index 7f0052f2b50..00000000000
--- a/lib/libcxx/src/experimental/memory_resource.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-//===------------------------ memory_resource.cpp -------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "experimental/memory_resource"
-
-#ifndef _LIBCPP_HAS_NO_ATOMIC_HEADER
-#include "atomic"
-#elif !defined(_LIBCPP_HAS_NO_THREADS)
-#include "mutex"
-#endif
-
-_LIBCPP_BEGIN_NAMESPACE_LFTS_PMR
-
-// memory_resource
-
-//memory_resource::~memory_resource() {}
-
-// new_delete_resource()
-
-class _LIBCPP_TYPE_VIS __new_delete_memory_resource_imp
-    : public memory_resource
-{
-public:
-    ~__new_delete_memory_resource_imp() = default;
-
-protected:
-    virtual void* do_allocate(size_t __size, size_t __align)
-        { return _VSTD::__libcpp_allocate(__size, __align); /* FIXME */}
-
-    virtual void do_deallocate(void* __p, size_t __n, size_t __align) {
-      _VSTD::__libcpp_deallocate(__p, __n, __align); /* FIXME */
-    }
-
-    virtual bool do_is_equal(memory_resource const & __other) const _NOEXCEPT
-        { return &__other == this; }
-};
-
-// null_memory_resource()
-
-class _LIBCPP_TYPE_VIS __null_memory_resource_imp
-    : public memory_resource
-{
-public:
-    ~__null_memory_resource_imp() = default;
-
-protected:
-    virtual void* do_allocate(size_t, size_t) {
-        __throw_bad_alloc();
-    }
-    virtual void do_deallocate(void *, size_t, size_t) {}
-    virtual bool do_is_equal(memory_resource const & __other) const _NOEXCEPT
-    { return &__other == this; }
-};
-
-namespace {
-
-union ResourceInitHelper {
-  struct {
-    __new_delete_memory_resource_imp new_delete_res;
-    __null_memory_resource_imp       null_res;
-  } resources;
-  char dummy;
-  _LIBCPP_CONSTEXPR_AFTER_CXX11 ResourceInitHelper() : resources() {}
-  ~ResourceInitHelper() {}
-};
-
-// Detect if the init_priority attribute is supported.
-#if (defined(_LIBCPP_COMPILER_GCC) && defined(__APPLE__)) \
-  || defined(_LIBCPP_COMPILER_MSVC)
-// GCC on Apple doesn't support the init priority attribute,
-// and MSVC doesn't support any GCC attributes.
-# define _LIBCPP_INIT_PRIORITY_MAX
-#else
-# define _LIBCPP_INIT_PRIORITY_MAX __attribute__((init_priority(101)))
-#endif
-
-// When compiled in C++14 this initialization should be a constant expression.
-// Only in C++11 is "init_priority" needed to ensure initialization order.
-#if _LIBCPP_STD_VER > 11
-_LIBCPP_SAFE_STATIC
-#endif
-ResourceInitHelper res_init _LIBCPP_INIT_PRIORITY_MAX;
-
-} // end namespace
-
-
-memory_resource * new_delete_resource() _NOEXCEPT {
-    return &res_init.resources.new_delete_res;
-}
-
-memory_resource * null_memory_resource() _NOEXCEPT {
-    return &res_init.resources.null_res;
-}
-
-// default_memory_resource()
-
-static memory_resource *
-__default_memory_resource(bool set = false, memory_resource * new_res = nullptr) _NOEXCEPT
-{
-#ifndef _LIBCPP_HAS_NO_ATOMIC_HEADER
-    _LIBCPP_SAFE_STATIC static atomic<memory_resource*> __res =
-        ATOMIC_VAR_INIT(&res_init.resources.new_delete_res);
-    if (set) {
-        new_res = new_res ? new_res : new_delete_resource();
-        // TODO: Can a weaker ordering be used?
-        return _VSTD::atomic_exchange_explicit(
-            &__res, new_res, memory_order::memory_order_acq_rel);
-    }
-    else {
-        return _VSTD::atomic_load_explicit(
-            &__res, memory_order::memory_order_acquire);
-    }
-#elif !defined(_LIBCPP_HAS_NO_THREADS)
-    _LIBCPP_SAFE_STATIC static memory_resource * res = &res_init.resources.new_delete_res;
-    static mutex res_lock;
-    if (set) {
-        new_res = new_res ? new_res : new_delete_resource();
-        lock_guard<mutex> guard(res_lock);
-        memory_resource * old_res = res;
-        res = new_res;
-        return old_res;
-    } else {
-        lock_guard<mutex> guard(res_lock);
-        return res;
-    }
-#else
-    _LIBCPP_SAFE_STATIC static memory_resource* res = &res_init.resources.new_delete_res;
-    if (set) {
-        new_res = new_res ? new_res : new_delete_resource();
-        memory_resource * old_res = res;
-        res = new_res;
-        return old_res;
-    } else {
-        return res;
-    }
-#endif
-}
-
-memory_resource * get_default_resource() _NOEXCEPT
-{
-    return __default_memory_resource();
-}
-
-memory_resource * set_default_resource(memory_resource * __new_res) _NOEXCEPT
-{
-    return __default_memory_resource(true, __new_res);
-}
-
-_LIBCPP_END_NAMESPACE_LFTS_PMR