r356197 - Reland part of "Add AIX Target Info"

[Jason Liu via cfe-commits]

Author: jasonliu
Date: Thu Mar 14 13:27:39 2019
New Revision: 356197

URL: http://llvm.org/viewvc/llvm-project?rev=356197&view=rev
Log:
Reland part of "Add AIX Target Info"

This patch reland the test case max_align.c which is failing at
Windows and PS4 platform in the previous commit.

Differential Revision: https://reviews.llvm.org/D59048

original llvm-svn: 356060

Added:
    cfe/trunk/test/Headers/max_align.c

Added: cfe/trunk/test/Headers/max_align.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Headers/max_align.c?rev=356197&view=auto
==============================================================================
--- cfe/trunk/test/Headers/max_align.c (added)
+++ cfe/trunk/test/Headers/max_align.c Thu Mar 14 13:27:39 2019
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -std=c11 -verify %s
+// expected-no-diagnostics
+
+// XFAIL: windows-
+
+#ifndef __BIGGEST_ALIGNMENT__
+#error __BIGGEST_ALIGNMENT__ not defined
+#endif
+
+#include <stddef.h>
+
+_Static_assert(__BIGGEST_ALIGNMENT__ == _Alignof(max_align_t), "");