Add missing slash to make the doxygen output less confusing.

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

diff --git a/include/llvm/IR/DataLayout.h b/include/llvm/IR/DataLayout.h
index 8a162430f78cdfbcc76ddd774102812e91b80f50..59dca636bd1d2dcd2b0cb4bd051f7ffb60bba147 100644 (file)
--- a/include/llvm/IR/DataLayout.h
+++ b/include/llvm/IR/DataLayout.h
@@ -115,7 +115,15 @@ private:
   /// pointers vs. 64-bit pointers by extending LayoutAlignment, but for now,
   /// we don't.
   SmallVector<LayoutAlignElem, 16> Alignments;
-  DenseMap<unsigned, PointerAlignElem> Pointers;
+  typedef SmallVector<PointerAlignElem, 8> PointersTy;
+  PointersTy Pointers;
+
+  PointersTy::const_iterator
+  findPointerLowerBound(uint32_t AddressSpace) const {
+    return const_cast<DataLayout *>(this)->findPointerLowerBound(AddressSpace);
+  }
+
+  PointersTy::iterator findPointerLowerBound(uint32_t AddressSpace);
 
   /// InvalidAlignmentElem - This member is a signal that a requested alignment
   /// type and bit width were not found in the SmallVector.
@@ -186,6 +194,9 @@ public:
     return *this;
   }
 
+  bool operator==(const DataLayout &Other) const;
+  bool operator!=(const DataLayout &Other) const { return !(*this == Other); }
+
   ~DataLayout();  // Not virtual, do not subclass this class
 
   /// Parse a data layout string (with fallback to default values).
@@ -208,8 +219,8 @@ public:
   /// The width is specified in bits.
   ///
   bool isLegalInteger(unsigned Width) const {
-    for (unsigned i = 0, e = (unsigned)LegalIntWidths.size(); i != e; ++i)
-      if (LegalIntWidths[i] == Width)
+    for (unsigned LegalIntWidth : LegalIntWidths)
+      if (LegalIntWidth == Width)
         return true;
     return false;
   }
@@ -270,10 +281,10 @@ 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 i = 0, e = (unsigned)LegalIntWidths.size(); i != e; ++i)
-      if (Width <= LegalIntWidths[i])
+    for (unsigned LegalIntWidth : LegalIntWidths)
+      if (Width <= LegalIntWidth)
         return true;
     return false;
   }