Special case aliases in GlobalValue::getAlignment.

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

diff --git a/include/llvm/IR/DataLayout.h b/include/llvm/IR/DataLayout.h
index 8ad9bd0f4ad33bf2ec54efee4713d9fe65c165a7..5ad53b7c4260726c75f0bb641a7ced213d6b96cc 100644 (file)
--- a/include/llvm/IR/DataLayout.h
+++ b/include/llvm/IR/DataLayout.h
@@ -174,14 +174,14 @@ private:
 
 public:
   /// Constructs a DataLayout from a specification string. See reset().
-  explicit DataLayout(StringRef LayoutDescription) : LayoutMap(0) {
+  explicit DataLayout(StringRef LayoutDescription) : LayoutMap(nullptr) {
     reset(LayoutDescription);
   }
 
   /// Initialize target data from properties stored in the module.
   explicit DataLayout(const Module *M);
 
-  DataLayout(const DataLayout &DL) : LayoutMap(0) { *this = DL; }
+  DataLayout(const DataLayout &DL) : LayoutMap(nullptr) { *this = DL; }
 
   DataLayout &operator=(const DataLayout &DL) {
     clear();
@@ -281,7 +281,7 @@ public:
   /// fitsInLegalInteger - This function returns true if the specified type fits
   /// in a native integer type supported by the CPU.  For example, if the CPU
   /// only supports i32 as a native integer type, then i27 fits in a legal
-  // integer type but i45 does not.
+  /// integer type but i45 does not.
   bool fitsInLegalInteger(unsigned Width) const {
     for (unsigned LegalIntWidth : LegalIntWidths)
       if (Width <= LegalIntWidth)
@@ -408,7 +408,7 @@ public:
   /// none are set.
   Type *getLargestLegalIntType(LLVMContext &C) const {
     unsigned LargestSize = getLargestLegalIntTypeSize();
-    return (LargestSize == 0) ? 0 : Type::getIntNTy(C, LargestSize);
+    return (LargestSize == 0) ? nullptr : Type::getIntNTy(C, LargestSize);
   }
 
   /// getLargestLegalIntType - Return the size of largest legal integer type