From 51af588366836c17de08c4b217f2695ed2042230 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Tue, 20 May 2014 09:42:31 +0000 Subject: Legalizer: Make bswap promotion safe for vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209202 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/SelectionDAG') diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp index 1c5c9a2492..2483184dee 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp @@ -268,9 +268,9 @@ SDValue DAGTypeLegalizer::PromoteIntRes_BSWAP(SDNode *N) { EVT NVT = Op.getValueType(); SDLoc dl(N); - unsigned DiffBits = NVT.getSizeInBits() - OVT.getSizeInBits(); + unsigned DiffBits = NVT.getScalarSizeInBits() - OVT.getScalarSizeInBits(); return DAG.getNode(ISD::SRL, dl, NVT, DAG.getNode(ISD::BSWAP, dl, NVT, Op), - DAG.getConstant(DiffBits, TLI.getPointerTy())); + DAG.getConstant(DiffBits, TLI.getShiftAmountTy(NVT))); } SDValue DAGTypeLegalizer::PromoteIntRes_BUILD_PAIR(SDNode *N) { -- cgit v1.2.3