diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 6d302f98f55..6a8cd2eb3b1 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -3307,6 +3307,12 @@ void SelectionDAGBuilder::visitInsertValue(const InsertValueInst &I) { unsigned NumValValues = ValValueVTs.size(); SmallVector<SDValue, 4> Values(NumAggValues); + // Ignore an insertvalue that produces an empty object + if (!NumAggValues) { + setValue(&I, DAG.getUNDEF(MVT(MVT::Other))); + return; + } + SDValue Agg = getValue(Op0); unsigned i = 0; // Copy the beginning value(s) from the original aggregate. |
