diff options
Diffstat (limited to 'utils/TableGen/DAGISelEmitter.cpp')
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index 0c6afab..dc95e79 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -1825,7 +1825,12 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) { "Ops.size());\n" << " return New.Val;\n" << "}\n\n"; - + + OS << "SDNode *Select_UNDEF(const SDOperand &N) {\n" + << " return CurDAG->getTargetNode(TargetInstrInfo::IMPLICIT_DEF,\n" + << " N.getValueType());\n" + << "}\n\n"; + OS << "SDNode *Select_LABEL(const SDOperand &N) {\n" << " SDOperand Chain = N.getOperand(0);\n" << " SDOperand N1 = N.getOperand(1);\n" @@ -1926,7 +1931,8 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) { << " case ISD::LABEL: return Select_LABEL(N);\n" << " case ISD::DECLARE: return Select_DECLARE(N);\n" << " case ISD::EXTRACT_SUBREG: return Select_EXTRACT_SUBREG(N);\n" - << " case ISD::INSERT_SUBREG: return Select_INSERT_SUBREG(N);\n"; + << " case ISD::INSERT_SUBREG: return Select_INSERT_SUBREG(N);\n" + << " case ISD::UNDEF: return Select_UNDEF(N);\n"; // Loop over all of the case statements, emiting a call to each method we |