diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
-rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 69e8c57..f678d03 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -859,6 +859,8 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { case ISD::MERGE_VALUES: case ISD::EH_RETURN: case ISD::FRAME_TO_ARGS_OFFSET: + case ISD::EH_SJLJ_SETJMP: + case ISD::EH_SJLJ_LONGJMP: // These operations lie about being legal: when they claim to be legal, // they should actually be expanded. Action = TLI.getOperationAction(Node->getOpcode(), Node->getValueType(0)); @@ -868,8 +870,6 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { case ISD::TRAMPOLINE: case ISD::FRAMEADDR: case ISD::RETURNADDR: - case ISD::EH_SJLJ_SETJMP: - case ISD::EH_SJLJ_LONGJMP: // These operations lie about being legal: when they claim to be legal, // they should actually be custom-lowered. Action = TLI.getOperationAction(Node->getOpcode(), Node->getValueType(0)); @@ -2507,6 +2507,11 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node, case ISD::EH_LABEL: case ISD::PREFETCH: case ISD::VAEND: + case ISD::EH_SJLJ_LONGJMP: + Results.push_back(Node->getOperand(0)); + break; + case ISD::EH_SJLJ_SETJMP: + Results.push_back(DAG.getConstant(0, MVT::i32)); Results.push_back(Node->getOperand(0)); break; case ISD::MEMBARRIER: { |