X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FADT%2FBitVector.h;h=9c046efaaddd9cf7bfec7d6d70b37e23f848417e;hb=7c718222cdb624f4c420b3d7b6eeb12fffc05603;hp=23fde26e142ddfc1f88bcb0d26df2dc09a689435;hpb=8d8a0c36b70dacc73baa47ff6e92e5e774338117;p=oota-llvm.git

diff --git a/include/llvm/ADT/BitVector.h b/include/llvm/ADT/BitVector.h
index 23fde26e142..9c046efaadd 100644
--- a/include/llvm/ADT/BitVector.h
+++ b/include/llvm/ADT/BitVector.h
@@ -17,6 +17,7 @@
 #include "llvm/Support/MathExtras.h"
 #include <algorithm>
 #include <cassert>
+#include <climits>
 #include <cstring>
 
 namespace llvm {
@@ -24,7 +25,7 @@ namespace llvm {
 class BitVector {
   typedef unsigned long BitWord;
 
-  enum { BITWORD_SIZE = (unsigned)sizeof(BitWord) * 8 };
+  enum { BITWORD_SIZE = (unsigned)sizeof(BitWord) * CHAR_BIT };
 
   BitWord  *Bits;        // Actual bits.
   unsigned Size;         // Size of bitvector in bits.