[llvm-commits] [llvm] r72351 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Eli Friedman]

Author: efriedma
Date: Sat May 23 18:03:28 2009
New Revision: 72351

URL: http://llvm.org/viewvc/llvm-project?rev=72351&view=rev
Log:
Fix a bug in the expansion of EXTRACT_SUBVECTOR in 
ExpandExtractFromVectorThroughStack.


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

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=72351&r1=72350&r2=72351&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Sat May 23 18:03:28 2009
@@ -5091,7 +5091,8 @@
   SDValue Ch = DAG.getStore(DAG.getEntryNode(), dl, Vec, StackPtr, NULL, 0);
 
   // Add the offset to the index.
-  unsigned EltSize = Op.getValueType().getSizeInBits()/8;
+  unsigned EltSize =
+      Vec.getValueType().getVectorElementType().getSizeInBits()/8;
   Idx = DAG.getNode(ISD::MUL, dl, Idx.getValueType(), Idx,
                     DAG.getConstant(EltSize, Idx.getValueType()));