[llvm-commits] [llvm] r52601 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Dan Gohman]

Author: djg
Date: Sat Jun 21 17:02:15 2008
New Revision: 52601

URL: http://llvm.org/viewvc/llvm-project?rev=52601&view=rev
Log:
Use clear() to zero an existing APInt.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=52601&r1=52600&r2=52601&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Sat Jun 21 17:02:15 2008
@@ -1406,7 +1406,7 @@
   case ISD::CTPOP: {
     unsigned LowBits = Log2_32(BitWidth)+1;
     KnownZero = APInt::getHighBitsSet(BitWidth, BitWidth - LowBits);
-    KnownOne  = APInt(BitWidth, 0);
+    KnownOne.clear();
     return;
   }
   case ISD::LOAD: {