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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2014-05-20 09:42:31 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2014-05-20 09:42:31 +0000 |
| commit | 51af588366836c17de08c4b217f2695ed2042230 (patch) | |
| tree | 1d81becf148be409c92d93caa427e224c7063660 /lib/CodeGen/SelectionDAG | |
| parent | 6943f62a418bc48c762385013c9d5acb4ce3fa15 (diff) | |
| download | llvm-51af588366836c17de08c4b217f2695ed2042230.tar.gz llvm-51af588366836c17de08c4b217f2695ed2042230.tar.bz2 llvm-51af588366836c17de08c4b217f2695ed2042230.tar.xz | |
Legalizer: Make bswap promotion safe for vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209202 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
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) { |