diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index f4a2bc0b96..32b210114a 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -5739,6 +5739,12 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){ #endif assert(0 && "Do not know how to expand this operator!"); abort(); + case ISD::EXTRACT_ELEMENT: + ExpandOp(Node->getOperand(0), Lo, Hi); + if (cast<ConstantSDNode>(Node->getOperand(1))->getValue()) + return ExpandOp(Hi, Lo, Hi); + else + return ExpandOp(Lo, Lo, Hi); case ISD::EXTRACT_VECTOR_ELT: assert(VT==MVT::i64 && "Do not know how to expand this operator!"); // ExpandEXTRACT_VECTOR_ELT tolerates invalid result types. |