XFAIL aligned allocation tests for older Clang versions

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@284214 91177308-0d34-0410-b5e6-96231b3b80d8

test/libcxx/test/config.py

@@ -315,6 +315,10 @@ class Configuration(object):
 
         if self.cxx.hasCompileFlag('-faligned-allocation'):
             self.config.available_features.add('-faligned-allocation')
+        else:
+            # FIXME remove this once more than just clang-4.0 support
+            # C++17 aligned allocation.
+            self.config.available_features.add('no-aligned-allocation')
 
         if self.get_lit_bool('has_libatomic', False):
             self.config.available_features.add('libatomic')

test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t.pass.cpp

@@ -9,11 +9,13 @@
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 
-// test operator new
-
 // asan and msan will not call the new handler.
 // UNSUPPORTED: sanitizer-new-delete
 
+// XFAIL: no-aligned-allocation
+
+// test operator new
+
 #include <new>
 #include <cstddef>
 #include <cassert>

test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow.pass.cpp

@@ -9,11 +9,13 @@
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 
-// test operator new (nothrow)
-
 // asan and msan will not call the new handler.
 // UNSUPPORTED: sanitizer-new-delete
 
+// XFAIL: no-aligned-allocation
+
+// test operator new (nothrow)
+
 #include <new>
 #include <cstddef>
 #include <cstdint>

test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_nothrow_replace.pass.cpp

@@ -8,18 +8,18 @@
 //===----------------------------------------------------------------------===//
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: sanitizer-new-delete
+
+// XFAIL: no-aligned-allocation
 
 // test operator new nothrow by replacing only operator new
 
-// UNSUPPORTED: sanitizer-new-delete
-
 #include <new>
 #include <cstddef>
 #include <cstdlib>
 #include <cassert>
 #include <limits>
 
-
 constexpr auto OverAligned = alignof(std::max_align_t) * 2;
 
 int A_constructed = 0;

test/std/language.support/support.dynamic/new.delete/new.delete.array/new_align_val_t_replace.pass.cpp

@@ -8,11 +8,12 @@
 //===----------------------------------------------------------------------===//
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: sanitizer-new-delete
+
+// XFAIL: no-aligned-allocation
 
 // test operator new replacement
 
-// UNSUPPORTED: sanitizer-new-delete
-
 #include <new>
 #include <cstddef>
 #include <cstdlib>

test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t.pass.cpp

@@ -9,11 +9,13 @@
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 
-// test operator new
-
 // asan and msan will not call the new handler.
 // UNSUPPORTED: sanitizer-new-delete
 
+// XFAIL: no-aligned-allocation
+
+// test operator new
+
 #include <new>
 #include <cstddef>
 #include <cassert>

test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow.pass.cpp

@@ -9,11 +9,13 @@
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 
-// test operator new (nothrow)
-
 // asan and msan will not call the new handler.
 // UNSUPPORTED: sanitizer-new-delete
 
+// XFAIL: no-aligned-allocation
+
+// test operator new (nothrow)
+
 #include <new>
 #include <cstddef>
 #include <cstdint>

test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_nothrow_replace.pass.cpp

@@ -8,11 +8,11 @@
 //===----------------------------------------------------------------------===//
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
-
-// test operator new nothrow by replacing only operator new
-
 // UNSUPPORTED: sanitizer-new-delete
 
+// XFAIL: no-aligned-allocation
+
+// test operator new nothrow by replacing only operator new
 
 #include <new>
 #include <cstddef>

test/std/language.support/support.dynamic/new.delete/new.delete.single/new_align_val_t_replace.pass.cpp

@@ -8,11 +8,12 @@
 //===----------------------------------------------------------------------===//
 
 // UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: sanitizer-new-delete
+
+// XFAIL: no-aligned-allocation
 
 // test operator new replacement
 
-// UNSUPPORTED: sanitizer-new-delete
-
 #include <new>
 #include <cstddef>
 #include <cstdlib>