From 9aa8fdfddb7a01f52d887176823dfc4e3f9a81a1 Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Fri, 17 May 2013 21:43:43 +0000 Subject: [PATCH] Replace redundant code Use EVT::changeExtendedVectorElementTypeToInteger instead of doing the same thing that it does git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182165 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index a8621a89a8a..72e3f4dd0ab 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -4519,16 +4519,11 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) { return DAG.getSetCC(N->getDebugLoc(), VT, N0.getOperand(0), N0.getOperand(1), cast(N0.getOperand(2))->get()); + // If the desired elements are smaller or larger than the source // elements we can use a matching integer vector type and then // truncate/sign extend - EVT MatchingElementType = - EVT::getIntegerVT(*DAG.getContext(), - N0VT.getScalarType().getSizeInBits()); - EVT MatchingVectorType = - EVT::getVectorVT(*DAG.getContext(), MatchingElementType, - N0VT.getVectorNumElements()); - + EVT MatchingVectorType = N0VT.changeVectorElementTypeToInteger(); if (SVT == MatchingVectorType) { SDValue VsetCC = DAG.getSetCC(N->getDebugLoc(), MatchingVectorType, N0.getOperand(0), N0.getOperand(1),