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Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 0840bd740b..5477e7bf60 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -3283,6 +3283,8 @@ static SDValue getMemcpyLoadsAndStores(SelectionDAG &DAG, DebugLoc dl, // Expand memcpy to a series of load and store ops if the size operand falls // below a certain threshold. + // TODO: In the AlwaysInline case, if the size is big then generate a loop + // rather than maybe a humongous number of loads and stores. const TargetLowering &TLI = DAG.getTargetLoweringInfo(); std::vector<EVT> MemOps; bool DstAlignCanChange = false; |