From ee8df1f4d372a32a1aacbf585e53ae2e3a4d0088 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 15 Jan 2008 21:58:08 +0000 Subject: Add support for targets that have a legal ISD::TRAP. llvm-svn: 46014 --- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 8e9cd742339..68c3ced6e56 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -3734,24 +3734,29 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { break; } } - case ISD::TRAP: { + case ISD::TRAP: { MVT::ValueType VT = Node->getValueType(0); switch (TLI.getOperationAction(Node->getOpcode(), VT)) { default: assert(0 && "This action not supported for this op yet!"); + case TargetLowering::Legal: + Tmp1 = LegalizeOp(Node->getOperand(0)); + Result = DAG.UpdateNodeOperands(Result, Tmp1); + break; case TargetLowering::Custom: Result = TLI.LowerOperation(Op, DAG); if (Result.Val) break; // Fall Thru - case TargetLowering::Legal: + case TargetLowering::Expand: // If this operation is not supported, lower it to 'abort()' call - SDOperand Chain = LegalizeOp(Node->getOperand(0)); + Tmp1 = LegalizeOp(Node->getOperand(0)); TargetLowering::ArgListTy Args; std::pair CallResult = - TLI.LowerCallTo(Chain, Type::VoidTy, false, false, CallingConv::C, false, + TLI.LowerCallTo(Tmp1, Type::VoidTy, false, false, CallingConv::C, false, DAG.getExternalSymbol("abort", MVT::Other), Args, DAG); Result = CallResult.second; break; } + break; } } -- cgit v1.2.3