Changes in directory llvm/utils/TableGen:
DAGISelEmitter.cpp updated: 1.144 -> 1.145
---
Log message:
Teach the dag selectors to select InlineAsm nodes.
Aren't we happy the pattern selectors are almost all gone?
---
Diffs of the changes: (+18 -1)
DAGISelEmitter.cpp | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletion(-)
Index: llvm/utils/TableGen/DAGISelEmitter.cpp
diff -u llvm/utils/TableGen/DAGISelEmitter.cpp:1.144
llvm/utils/TableGen/DAGISelEmitter.cpp:1.145
--- llvm/utils/TableGen/DAGISelEmitter.cpp:1.144 Thu Jan 26 13:13:45 2006
+++ llvm/utils/TableGen/DAGISelEmitter.cpp Thu Jan 26 17:08:55 2006
@@ -2662,6 +2662,21 @@
}
// Emit boilerplate.
+ OS << "SDOperand Select_INLINEASM(SDOperand N) {\n"
+ << " std::vector<SDOperand> Ops(N.Val->op_begin(), N.Val->op_end());\n"
+ << " Ops[0] = Select(N.getOperand(0)); // Select the chain.\n\n"
+ << " // Select the flag operand.\n"
+ << " if (Ops.back().getValueType() == MVT::Flag)\n"
+ << " Ops.back() = Select(Ops.back());\n"
+ << " std::vector<MVT::ValueType> VTs;\n"
+ << " VTs.push_back(MVT::Other);\n"
+ << " VTs.push_back(MVT::Flag);\n"
+ << " SDOperand New = CurDAG->getNode(ISD::INLINEASM, VTs, Ops);\n"
+ << " CodeGenMap[N.getValue(0)] = New;\n"
+ << " CodeGenMap[N.getValue(1)] = New.getValue(1);\n"
+ << " return New.getValue(N.ResNo);\n"
+ << "}\n\n";
+
OS << "// The main instruction selector code.\n"
<< "SDOperand SelectCode(SDOperand N) {\n"
<< " if (N.getOpcode() >= ISD::BUILTIN_OP_END &&\n"
@@ -2737,7 +2752,9 @@
<< " CodeGenMap[N.getValue(1)] = Result.getValue(1);\n"
<< " return Result.getValue(N.ResNo);\n"
<< " }\n"
- << " }\n";
+ << " }\n"
+ << " case ISD::INLINEASM: return Select_INLINEASM(N);\n";
+
// Loop over all of the case statements, emiting a call to each method we
// emitted above.
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