From: Yaron Keren <yaron.keren@gmail.com>
Date: Wed, 22 Apr 2015 16:43:56 +0000 (+0000)
Subject: Recommit r235219, it's need for out-of-tree users of AlignOf.h.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b042171a213a4aefe5023275fcbed8dab559b222;p=oota-llvm.git

Recommit r235219, it's need for out-of-tree users of AlignOf.h.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235522 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/AlignOf.h b/include/llvm/Support/AlignOf.h
index 061d5acf232..f564fd353d8 100644
--- a/include/llvm/Support/AlignOf.h
+++ b/include/llvm/Support/AlignOf.h
@@ -22,6 +22,14 @@ namespace llvm {
 template <typename T>
 struct AlignmentCalcImpl {
   char x;
+#if defined(_MSC_VER)
+// Disables "structure was padded due to __declspec(align())" warnings that are
+// generated by any class using AlignOf<T> with a manually specified alignment.
+// Although the warning is disabled in the LLVM project we need this pragma 
+// as AlignOf.h is a published support header that's available for use
+// out-of-tree, and we would like that to ompile cleanly at /W4.
+#pragma warning(suppress : 4324)
+#endif
   T t;
 private:
   AlignmentCalcImpl() {} // Never instantiate.