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Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value. Split them into separate enums.

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Also, don't emit dynamic checks when we can compute them statically

llvm-svn: 27202
This commit is contained in:
Chris Lattner 2006-03-28 00:41:33 +00:00
parent d5da541d42
commit 723cb246c9
1 changed files with 17 additions and 13 deletions
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30
utils/TableGen/DAGISelEmitter.cpp
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@ -3115,19 +3115,21 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
// If the last pattern has predicates (which could fail) emit code to catch
// the case where nothing handles a pattern.
if (mightNotMatch)
OS << " std::cerr << \"Cannot yet select: \";\n"
<< " if (N.getOpcode() != ISD::INTRINSIC) {\n"
<< " N.Val->dump(CurDAG);\n"
<< " } else {\n"
<< " unsigned iid = cast<ConstantSDNode>(N.getOperand("
"N.getOperand(0).getValueType() == MVT::Other))->getValue();\n"
<< " std::cerr << \"intrinsic %\"<< "
"Intrinsic::getName((Intrinsic::ID)iid);\n"
<< " }\n"
<< " std::cerr << '\\n';\n"
if (mightNotMatch) {
OS << " std::cerr << \"Cannot yet select: \";\n";
if (OpcodeInfo.getEnumName() != "ISD::INTRINSIC_W_CHAIN" &&
OpcodeInfo.getEnumName() != "ISD::INTRINSIC_WO_CHAIN" &&
OpcodeInfo.getEnumName() != "ISD::INTRINSIC_VOID") {
OS << " N.Val->dump(CurDAG);\n";
} else {
OS << " unsigned iid = cast<ConstantSDNode>(N.getOperand("
"N.getOperand(0).getValueType() == MVT::Other))->getValue();\n"
<< " std::cerr << \"intrinsic %\"<< "
"Intrinsic::getName((Intrinsic::ID)iid);\n";
}
OS << " std::cerr << '\\n';\n"
<< " abort();\n";
}
OS << "}\n\n";
}
@ -3285,7 +3287,9 @@ void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
OS << " } // end of big switch.\n\n"
<< " std::cerr << \"Cannot yet select: \";\n"
<< " if (N.getOpcode() != ISD::INTRINSIC) {\n"
<< " if (N.getOpcode() != ISD::INTRINSIC_W_CHAIN &&\n"
<< " N.getOpcode() != ISD::INTRINSIC_WO_CHAIN &&\n"
<< " N.getOpcode() != ISD::INTRINSIC_VOID) {\n"
<< " N.Val->dump(CurDAG);\n"
<< " } else {\n"
<< " unsigned iid = cast<ConstantSDNode>(N.getOperand("