diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 5be1892a44f6..81facf92e55a 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -6858,8 +6858,8 @@ SDValue SelectionDAG::getNode(unsigned Opcode, const SDLoc &DL, EVT VT, // expanding copies of large vectors from registers. This only works for // fixed length vectors, since we need to know the exact number of // elements. - if (N2C && N1.getOperand(0).getValueType().isFixedLengthVector() && - N1.getOpcode() == ISD::CONCAT_VECTORS && N1.getNumOperands() > 0) { + if (N2C && N1.getOpcode() == ISD::CONCAT_VECTORS && + N1.getOperand(0).getValueType().isFixedLengthVector()) { unsigned Factor = N1.getOperand(0).getValueType().getVectorNumElements(); return getNode(ISD::EXTRACT_VECTOR_ELT, DL, VT, @@ -6976,7 +6976,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, const SDLoc &DL, EVT VT, // EXTRACT_SUBVECTOR of CONCAT_VECTOR can be simplified if the pieces of // the concat have the same type as the extract. - if (N1.getOpcode() == ISD::CONCAT_VECTORS && N1.getNumOperands() > 0 && + if (N1.getOpcode() == ISD::CONCAT_VECTORS && VT == N1.getOperand(0).getValueType()) { unsigned Factor = VT.getVectorMinNumElements(); return N1.getOperand(N2C->getZExtValue() / Factor); |