teach PointerLikeTypeTraits that all pointers to pointers may only be 4-byte aligned.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68147 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 11 deletions

diff --git a/include/llvm/Use.h b/include/llvm/Use.h
index 53df699..32cdd1b 100644
--- a/include/llvm/Use.h
+++ b/include/llvm/Use.h
@@ -29,17 +29,6 @@ class Use;
 /// Tag - generic tag type for (at least 32 bit) pointers
 enum Tag { noTag, tagOne, tagTwo, tagThree };
 
-// Use** is only 4-byte aligned.
-template<>
-class PointerLikeTypeTraits<Use**> {
-public:
-  static inline void *getAsVoidPointer(Use** P) { return P; }
-  static inline Use **getFromVoidPointer(void *P) {
-    return static_cast<Use**>(P);
-  }
-  enum { NumLowBitsAvailable = 2 };
-};
-
 //===----------------------------------------------------------------------===//
 //                                  Use Class
 //===----------------------------------------------------------------------===//