[llvm-commits] [llvm] r133923 - /llvm/trunk/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h

[Owen Anderson]

Author: resistor
Date: Mon Jun 27 13:34:12 2011
New Revision: 133923

URL: http://llvm.org/viewvc/llvm-project?rev=133923&view=rev
Log:
The index stored in the RegDefIter is one after the current index.  When getting the index, decrement it so that it points to the current element.  Fixes an off-by-one bug encountered when trying to make use of MVT::untyped.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h?rev=133923&r1=133922&r2=133923&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.h Mon Jun 27 13:34:12 2011
@@ -140,7 +140,7 @@
       }
 
       unsigned GetIdx() const {
-        return DefIdx;
+        return DefIdx-1;
       }
 
       void Advance();