diff options
| author | Nate Begeman <natebegeman@mac.com> | 2006-01-28 03:14:31 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2006-01-28 03:14:31 +0000 |
| commit | 0aed7840ec8cc85f91b4aa6e69318bba0cbd1f03 (patch) | |
| tree | b2b75b49ec7d32b448baf5b5c3aa6ddbf6ef0535 /lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | eb20ed6c86837870e749cf9d6272ae596dbef303 (diff) | |
Implement Promote for VAARG, and allow it to be custom promoted for people
who don't want the default behavior (Alpha).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25726 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index d6cdb32e1d..78db4554da 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -1281,6 +1281,13 @@ SDOperand TargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) { return SDOperand(); } +SDOperand TargetLowering::CustomPromoteOperation(SDOperand Op, + SelectionDAG &DAG) { + assert(0 && "CustomPromoteOperation not implemented for this target!"); + abort(); + return SDOperand(); +} + void SelectionDAGLowering::visitFrameReturnAddress(CallInst &I, bool isFrame) { unsigned Depth = (unsigned)cast<ConstantUInt>(I.getOperand(1))->getValue(); std::pair<SDOperand,SDOperand> Result = |