[llvm-commits] [llvm] r42612 - /llvm/trunk/include/llvm/ADT/SparseBitVector.h

[Daniel Berlin]

Author: dannyb
Date: Thu Oct  4 16:18:20 2007
New Revision: 42612

URL: http://llvm.org/viewvc/llvm-project?rev=42612&view=rev
Log:
Fix off by one error in iterator

Modified:
    llvm/trunk/include/llvm/ADT/SparseBitVector.h

Modified: llvm/trunk/include/llvm/ADT/SparseBitVector.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/SparseBitVector.h?rev=42612&r1=42611&r2=42612&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/SparseBitVector.h (original)
+++ llvm/trunk/include/llvm/ADT/SparseBitVector.h Thu Oct  4 16:18:20 2007
@@ -390,7 +390,7 @@
 
       // See if we ran out of Bits in this word.
       if (!Bits) {
-        int NextSetBitNumber = Iter->find_next(BitNumber % ElementSize) ;
+        int NextSetBitNumber = Iter->find_next((BitNumber - 1) % ElementSize) ;
         // If we ran out of set bits in this element, move to next element.
         if (NextSetBitNumber == -1 || (BitNumber % ElementSize == 0)) {
           ++Iter;