Correct a comment - this is not a sign extension.

llvm-svn: 62166
2009-01-13 14:04:14 +00:00 · 2009-01-13 14:04:14 +00:00 · 013be76241
parent 944ccc5d6a
commit 013be76241
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@ -329,7 +329,7 @@ SDValue DAGTypeLegalizer::PromoteIntRes_EXTRACT_VECTOR_ELT(SDNode *N) {
  if (TLI.isBigEndian())
    std::swap(Lo, Hi);

-  // Signed extend to the promoted type.
+  // Extend to the promoted type.
  SDValue Odd = DAG.getNode(ISD::TRUNCATE, MVT::i1, OldIdx);
  SDValue Res = DAG.getNode(ISD::SELECT, NewVT, Odd, Hi, Lo);
  return DAG.getNode(ISD::ANY_EXTEND, TLI.getTypeToTransformTo(OldVT), Res);