Changes in directory llvm/lib/CodeGen/SelectionDAG:
LegalizeDAG.cpp updated: 1.208 -> 1.209 --- Log message: Allow targets to custom legalize leaf nodes like GlobalAddress. --- Diffs of the changes: (+13 -1) LegalizeDAG.cpp | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletion(-) Index: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp diff -u llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.208 llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.209 --- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.208 Wed Nov 16 23:52:24 2005 +++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Thu Nov 17 00:41:44 2005 @@ -532,7 +532,19 @@ case ISD::CONDCODE: case ISD::VALUETYPE: case ISD::SRCVALUE: - assert(isTypeLegal(Node->getValueType(0)) && "This must be legal!"); + switch (TLI.getOperationAction(Node->getOpcode(), Node->getValueType(0))) { + default: assert(0 && "This action is not supported yet!"); + case TargetLowering::Custom: { + SDOperand Tmp = TLI.LowerOperation(Op, DAG); + if (Tmp.Val) { + Result = LegalizeOp(Tmp); + break; + } + } // FALLTHROUGH if the target doesn't want to lower this op after all. + case TargetLowering::Legal: + assert(isTypeLegal(Node->getValueType(0)) && "This must be legal!"); + break; + } break; case ISD::AssertSext: case ISD::AssertZext: _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits