[APFloat] Move the integerPartWidth constant into APFloatBase. Remove integerPart typedef at file scope and just use the one in APFloatBase everywhere. NFC

llvm-svn: 305652

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/include/llvm/ADT/APFloat.h b/llvm/include/llvm/ADT/APFloat.h
index bef6efde1f0..9c5e392c480 100644
--- a/llvm/include/llvm/ADT/APFloat.h
+++ b/llvm/include/llvm/ADT/APFloat.h
@@ -140,8 +140,8 @@ enum lostFraction { // Example of truncated bits:
 // implementation classes. This struct should not define any non-static data
 // members.
 struct APFloatBase {
-  // TODO remove this and use APInt typedef directly.
   typedef APInt::WordType integerPart;
+  static const unsigned integerPartWidth = APInt::APINT_BITS_PER_WORD;
 
   /// A signed type to represent a floating point numbers unbiased exponent.
   typedef signed short ExponentType;