diff options
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 748ad3f2879..c8369aa1c61 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -305,6 +305,16 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { } break; + case ISD::BRCOND: + Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain. + // FIXME: booleans might not be legal! + Tmp2 = LegalizeOp(Node->getOperand(1)); // Legalize the condition. + // Basic block destination (Op#2) is always legal. + if (Tmp1 != Node->getOperand(0) || Tmp2 != Node->getOperand(1)) + Result = DAG.getNode(ISD::BRCOND, MVT::Other, Tmp1, Tmp2, + Node->getOperand(2)); + break; + case ISD::LOAD: Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain. Tmp2 = LegalizeOp(Node->getOperand(1)); // Legalize the pointer. |
