Vendor import of clang tags/RELEASE_33/final r183502 (effectively, 3.3

release):
http://llvm.org/svn/llvm-project/cfe/tags/RELEASE_33/final@183502

1 files changed, 15 insertions, 1 deletions

diff --git a/include/clang/Basic/TargetInfo.h b/include/clang/Basic/TargetInfo.h
index c05f062..49b26ac 100644
--- a/include/clang/Basic/TargetInfo.h
+++ b/include/clang/Basic/TargetInfo.h
@@ -66,6 +66,7 @@ protected:
   unsigned char LongWidth, LongAlign;
   unsigned char LongLongWidth, LongLongAlign;
   unsigned char SuitableAlign;
+  unsigned char MinGlobalAlign;
   unsigned char MaxAtomicPromoteWidth, MaxAtomicInlineWidth;
   unsigned short MaxVectorAlign;
   const char *DescriptionString;
@@ -156,7 +157,16 @@ public:
     /// __builtin_va_list as defined by ARM AAPCS ABI
     /// http://infocenter.arm.com
     //        /help/topic/com.arm.doc.ihi0042d/IHI0042D_aapcs.pdf
-    AAPCSABIBuiltinVaList
+    AAPCSABIBuiltinVaList,
+
+    // typedef struct __va_list_tag
+    //   {
+    //     long __gpr;
+    //     long __fpr;
+    //     void *__overflow_arg_area;
+    //     void *__reg_save_area;
+    //   } va_list[1];
+    SystemZBuiltinVaList
   };
 
 protected:
@@ -266,6 +276,10 @@ public:
   /// object with a fundamental alignment requirement.
   unsigned getSuitableAlign() const { return SuitableAlign; }
 
+  /// getMinGlobalAlign - Return the minimum alignment of a global variable,
+  /// unless its alignment is explicitly reduced via attributes.
+  unsigned getMinGlobalAlign() const { return MinGlobalAlign; }
+
   /// getWCharWidth/Align - Return the size of 'wchar_t' for this target, in
   /// bits.
   unsigned getWCharWidth() const { return getTypeWidth(WCharType); }