Special case aliases in GlobalValue::getAlignment.

[oota-llvm.git] / include / llvm / IR / GlobalValue.h

diff --git a/include/llvm/IR/GlobalValue.h b/include/llvm/IR/GlobalValue.h
index f812281f79dd65d5be5e55cacc1183e4db734513..5d0e3791e85f41dc7ceea1943f548f1e7b3ee26c 100644 (file)
--- a/include/llvm/IR/GlobalValue.h
+++ b/include/llvm/IR/GlobalValue.h
@@ -81,9 +81,7 @@ public:
     removeDeadConstantUsers();   // remove any dead constants using this.
   }
 
-  unsigned getAlignment() const {
-    return (1u << Alignment) >> 1;
-  }
+  unsigned getAlignment() const;
   void setAlignment(unsigned Align);
 
   bool hasUnnamedAddr() const { return UnnamedAddr; }
@@ -110,18 +108,7 @@ public:
 
   bool hasSection() const { return !Section.empty(); }
   const std::string &getSection() const { return Section; }
-  void setSection(StringRef S) {
-    assert((getValueID() != Value::GlobalAliasVal || S.empty()) &&
-           "GlobalAlias should not have a section!");
-    Section = S;
-  }
-
-  /// If the usage is empty (except transitively dead constants), then this
-  /// global value can be safely deleted since the destructor will
-  /// delete the dead constants as well.
-  /// @brief Determine if the usage of this global value is empty except
-  /// for transitively dead constants.
-  bool use_empty_except_constants();
+  void setSection(StringRef S);
 
   /// getType - Global values are always pointers.
   inline PointerType *getType() const {