[llvm-commits] [llvm] r163815 - in /llvm/trunk: include/llvm/LLVMContext.h lib/VMCore/LLVMContext.cpp

[Dan Gohman]

Author: djg
Date: Thu Sep 13 12:56:17 2012
New Revision: 163815

URL: http://llvm.org/viewvc/llvm-project?rev=163815&view=rev
Log:
Define an official slot for the new !tbaa.struct metadata tag.

Modified:
    llvm/trunk/include/llvm/LLVMContext.h
    llvm/trunk/lib/VMCore/LLVMContext.cpp

Modified: llvm/trunk/include/llvm/LLVMContext.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LLVMContext.h?rev=163815&r1=163814&r2=163815&view=diff
==============================================================================
--- llvm/trunk/include/llvm/LLVMContext.h (original)
+++ llvm/trunk/include/llvm/LLVMContext.h Thu Sep 13 12:56:17 2012
@@ -43,7 +43,8 @@
     MD_tbaa = 1, // "tbaa"
     MD_prof = 2,  // "prof"
     MD_fpmath = 3,  // "fpmath"
-    MD_range = 4 // "range"
+    MD_range = 4, // "range"
+    MD_tbaa_struct = 5 // "tbaa.struct"
   };
   
   /// getMDKindID - Return a unique non-zero ID for the specified metadata kind.

Modified: llvm/trunk/lib/VMCore/LLVMContext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/LLVMContext.cpp?rev=163815&r1=163814&r2=163815&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/LLVMContext.cpp (original)
+++ llvm/trunk/lib/VMCore/LLVMContext.cpp Thu Sep 13 12:56:17 2012
@@ -53,6 +53,11 @@
   unsigned RangeID = getMDKindID("range");
   assert(RangeID == MD_range && "range kind id drifted");
   (void)RangeID;
+
+  // Create the 'tbaa.struct' metadata kind.
+  unsigned TBAAStructID = getMDKindID("tbaa.struct");
+  assert(TBAAStructID == MD_tbaa_struct && "tbaa.struct kind id drifted");
+  (void)TBAAStructID;
 }
 LLVMContext::~LLVMContext() { delete pImpl; }