commit 2a35b1c54ba55a917e01e0043efcf67e20505953
author Eli Friedman <eli.friedman@gmail.com> Sat May 23 23:03:28 2009 +0000
committer Eli Friedman <eli.friedman@gmail.com> Sat May 23 23:03:28 2009 +0000
tree b0a217c5270711449b42e333ed560f1222cb31f0
parent 108b519cc11dd748b55299d34a577971405826b5

Fix a bug in the expansion of EXTRACT_SUBVECTOR in 
ExpandExtractFromVectorThroughStack.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72351 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 4c2e1ed..25e43d9 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -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()));